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-rw-r--r--xfa/fwl/basewidget/fwl_barcodeimp.cpp221
-rw-r--r--xfa/fwl/basewidget/fwl_barcodeimp.h54
-rw-r--r--xfa/fwl/basewidget/fwl_caretimp.cpp157
-rw-r--r--xfa/fwl/basewidget/fwl_caretimp.h67
-rw-r--r--xfa/fwl/basewidget/fwl_checkboximp.cpp555
-rw-r--r--xfa/fwl/basewidget/fwl_checkboximp.h64
-rw-r--r--xfa/fwl/basewidget/fwl_comboboximp.cpp1819
-rw-r--r--xfa/fwl/basewidget/fwl_comboboximp.h237
-rw-r--r--xfa/fwl/basewidget/fwl_datetimepickerimp.cpp1161
-rw-r--r--xfa/fwl/basewidget/fwl_datetimepickerimp.h235
-rw-r--r--xfa/fwl/basewidget/fwl_editimp.cpp2152
-rw-r--r--xfa/fwl/basewidget/fwl_editimp.h208
-rw-r--r--xfa/fwl/basewidget/fwl_formproxyimp.cpp55
-rw-r--r--xfa/fwl/basewidget/fwl_formproxyimp.h42
-rw-r--r--xfa/fwl/basewidget/fwl_listboximp.cpp1241
-rw-r--r--xfa/fwl/basewidget/fwl_listboximp.h121
-rw-r--r--xfa/fwl/basewidget/fwl_monthcalendarimp.cpp1098
-rw-r--r--xfa/fwl/basewidget/fwl_monthcalendarimp.h243
-rw-r--r--xfa/fwl/basewidget/fwl_pictureboximp.cpp151
-rw-r--r--xfa/fwl/basewidget/fwl_pictureboximp.h53
-rw-r--r--xfa/fwl/basewidget/fwl_pushbuttonimp.cpp550
-rw-r--r--xfa/fwl/basewidget/fwl_pushbuttonimp.h65
-rw-r--r--xfa/fwl/basewidget/fwl_scrollbarimp.cpp805
-rw-r--r--xfa/fwl/basewidget/fwl_scrollbarimp.h139
-rw-r--r--xfa/fwl/basewidget/fwl_spinbuttonimp.cpp429
-rw-r--r--xfa/fwl/basewidget/fwl_spinbuttonimp.h69
-rw-r--r--xfa/fwl/basewidget/fwl_tooltipctrlimp.cpp293
-rw-r--r--xfa/fwl/basewidget/fwl_tooltipctrlimp.h86
-rw-r--r--xfa/fwl/basewidget/fxmath_barcodeimp.cpp385
-rw-r--r--xfa/fwl/basewidget/fxmath_barcodeimp.h56
30 files changed, 12811 insertions, 0 deletions
diff --git a/xfa/fwl/basewidget/fwl_barcodeimp.cpp b/xfa/fwl/basewidget/fwl_barcodeimp.cpp
new file mode 100644
index 0000000000..97ac8e4acb
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_barcodeimp.cpp
@@ -0,0 +1,221 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fwl_barcodeimp.h"
+
+#include "xfa/fwl/basewidget/fwl_editimp.h"
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/fwl_targetimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/core/fwl_theme.h"
+
+// static
+IFWL_Barcode* IFWL_Barcode::Create(const CFWL_WidgetImpProperties& properties) {
+ IFWL_Barcode* pBarcode = new IFWL_Barcode;
+ CFWL_BarcodeImp* pBarcodeImpl = new CFWL_BarcodeImp(properties, nullptr);
+ pBarcode->SetImpl(pBarcodeImpl);
+ pBarcodeImpl->SetInterface(pBarcode);
+ return pBarcode;
+}
+IFWL_Barcode::IFWL_Barcode() {}
+void IFWL_Barcode::SetType(BC_TYPE type) {
+ static_cast<CFWL_BarcodeImp*>(GetImpl())->SetType(type);
+}
+FX_BOOL IFWL_Barcode::IsProtectedType() {
+ return static_cast<CFWL_BarcodeImp*>(GetImpl())->IsProtectedType();
+}
+
+CFWL_BarcodeImp::CFWL_BarcodeImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_EditImp(properties, pOuter),
+ m_pBarcodeEngine(NULL),
+ m_dwStatus(0),
+ m_type(BC_UNKNOWN) {}
+CFWL_BarcodeImp::~CFWL_BarcodeImp() {
+ ReleaseBarcodeEngine();
+}
+FWL_ERR CFWL_BarcodeImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_Barcode;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_BarcodeImp::GetClassID() const {
+ return FWL_CLASSHASH_Barcode;
+}
+FWL_ERR CFWL_BarcodeImp::Initialize() {
+ if (!m_pDelegate) {
+ m_pDelegate = new CFWL_BarcodeImpDelegate(this);
+ }
+ if (CFWL_EditImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_BarcodeImp::Finalize() {
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ ReleaseBarcodeEngine();
+ return CFWL_EditImp::Finalize();
+}
+FWL_ERR CFWL_BarcodeImp::Update() {
+ if (IsLocked()) {
+ return FWL_ERR_Indefinite;
+ }
+ FWL_ERR ret = CFWL_EditImp::Update();
+ GenerateBarcodeImageCache();
+ return ret;
+}
+FWL_ERR CFWL_BarcodeImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ if (!m_pProperties->m_pThemeProvider)
+ return FWL_ERR_Indefinite;
+ if ((m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) {
+ GenerateBarcodeImageCache();
+ if (!m_pBarcodeEngine || (m_dwStatus & XFA_BCS_EncodeSuccess) == 0) {
+ return FWL_ERR_Succeeded;
+ }
+ CFX_Matrix mt;
+ mt.e = m_rtClient.left;
+ mt.f = m_rtClient.top;
+ if (pMatrix) {
+ mt.Concat(*pMatrix);
+ }
+ int32_t errorCode = 0;
+ if (!m_pBarcodeEngine->RenderDevice(pGraphics->GetRenderDevice(), pMatrix,
+ errorCode)) {
+ return FWL_ERR_Indefinite;
+ }
+ return FWL_ERR_Succeeded;
+ }
+ return CFWL_EditImp::DrawWidget(pGraphics, pMatrix);
+}
+void CFWL_BarcodeImp::GenerateBarcodeImageCache() {
+ if ((m_dwStatus & XFA_BCS_NeedUpdate) == 0)
+ return;
+ m_dwStatus = 0;
+ CreateBarcodeEngine();
+ IFWL_BarcodeDP* pData =
+ static_cast<IFWL_BarcodeDP*>(m_pProperties->m_pDataProvider);
+ if (!pData)
+ return;
+ if (!m_pBarcodeEngine)
+ return;
+ CFX_WideString wsText;
+ if (GetText(wsText) != FWL_ERR_Succeeded)
+ return;
+ CFWL_ThemePart part;
+ part.m_pWidget = m_pInterface;
+ IFWL_ThemeProvider* pTheme = GetAvailableTheme();
+ IFX_Font* pFont =
+ static_cast<IFX_Font*>(pTheme->GetCapacity(&part, FWL_WGTCAPACITY_Font));
+ CFX_Font* pCXFont =
+ pFont ? static_cast<CFX_Font*>(pFont->GetDevFont()) : nullptr;
+ if (pCXFont) {
+ m_pBarcodeEngine->SetFont(pCXFont);
+ }
+ FX_FLOAT* pFontSize = static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_FontSize));
+ if (pFontSize) {
+ m_pBarcodeEngine->SetFontSize(*pFontSize);
+ }
+ FX_ARGB* pFontColor = static_cast<FX_ARGB*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_TextColor));
+ if (pFontColor) {
+ m_pBarcodeEngine->SetFontColor(*pFontColor);
+ }
+ m_pBarcodeEngine->SetHeight(int32_t(m_rtClient.height));
+ m_pBarcodeEngine->SetWidth(int32_t(m_rtClient.width));
+ FX_DWORD dwAttributeMask = pData->GetBarcodeAttributeMask();
+ if (dwAttributeMask & FWL_BCDATTRIBUTE_CHARENCODING) {
+ m_pBarcodeEngine->SetCharEncoding(pData->GetCharEncoding());
+ }
+ if (dwAttributeMask & FWL_BCDATTRIBUTE_MODULEHEIGHT) {
+ m_pBarcodeEngine->SetModuleHeight(pData->GetModuleHeight());
+ }
+ if (dwAttributeMask & FWL_BCDATTRIBUTE_MODULEWIDTH) {
+ m_pBarcodeEngine->SetModuleWidth(pData->GetModuleWidth());
+ }
+ if (dwAttributeMask & FWL_BCDATTRIBUTE_DATALENGTH) {
+ m_pBarcodeEngine->SetDataLength(pData->GetDataLength());
+ }
+ if (dwAttributeMask & FWL_BCDATTRIBUTE_CALCHECKSUM) {
+ m_pBarcodeEngine->SetCalChecksum(pData->GetCalChecksum());
+ }
+ if (dwAttributeMask & FWL_BCDATTRIBUTE_PRINTCHECKSUM) {
+ m_pBarcodeEngine->SetPrintChecksum(pData->GetPrintChecksum());
+ }
+ if (dwAttributeMask & FWL_BCDATTRIBUTE_TEXTLOCATION) {
+ m_pBarcodeEngine->SetTextLocation(pData->GetTextLocation());
+ }
+ if (dwAttributeMask & FWL_BCDATTRIBUTE_WIDENARROWRATIO) {
+ m_pBarcodeEngine->SetWideNarrowRatio(pData->GetWideNarrowRatio());
+ }
+ if (dwAttributeMask & FWL_BCDATTRIBUTE_STARTCHAR) {
+ m_pBarcodeEngine->SetStartChar(pData->GetStartChar());
+ }
+ if (dwAttributeMask & FWL_BCDATTRIBUTE_ENDCHAR) {
+ m_pBarcodeEngine->SetEndChar(pData->GetEndChar());
+ }
+ if (dwAttributeMask & FWL_BCDATTRIBUTE_VERSION) {
+ m_pBarcodeEngine->SetVersion(pData->GetVersion());
+ }
+ if (dwAttributeMask & FWL_BCDATTRIBUTE_ECLEVEL) {
+ m_pBarcodeEngine->SetErrorCorrectionLevel(pData->GetErrorCorrectionLevel());
+ }
+ if (dwAttributeMask & FWL_BCDATTRIBUTE_TRUNCATED) {
+ m_pBarcodeEngine->SetTruncated(pData->GetTruncated());
+ }
+ int32_t errorCode = 0;
+ m_dwStatus = m_pBarcodeEngine->Encode(wsText, TRUE, errorCode)
+ ? XFA_BCS_EncodeSuccess
+ : 0;
+}
+void CFWL_BarcodeImp::CreateBarcodeEngine() {
+ if ((m_pBarcodeEngine == NULL) && (m_type != BC_UNKNOWN)) {
+ m_pBarcodeEngine = FX_Barcode_Create(m_type);
+ }
+}
+void CFWL_BarcodeImp::ReleaseBarcodeEngine() {
+ if (m_pBarcodeEngine) {
+ m_pBarcodeEngine->Release();
+ m_pBarcodeEngine = NULL;
+ }
+}
+void CFWL_BarcodeImp::SetType(BC_TYPE type) {
+ if (m_type == type) {
+ return;
+ }
+ ReleaseBarcodeEngine();
+ m_type = type;
+ m_dwStatus = XFA_BCS_NeedUpdate;
+}
+FWL_ERR CFWL_BarcodeImp::SetText(const CFX_WideString& wsText) {
+ ReleaseBarcodeEngine();
+ m_dwStatus = XFA_BCS_NeedUpdate;
+ return CFWL_EditImp::SetText(wsText);
+}
+FX_BOOL CFWL_BarcodeImp::IsProtectedType() {
+ if (!m_pBarcodeEngine) {
+ return TRUE;
+ }
+ BC_TYPE tEngineType = m_pBarcodeEngine->GetType();
+ if (tEngineType == BC_QR_CODE || tEngineType == BC_PDF417 ||
+ tEngineType == BC_DATAMATRIX) {
+ return TRUE;
+ }
+ return FALSE;
+}
+CFWL_BarcodeImpDelegate::CFWL_BarcodeImpDelegate(CFWL_BarcodeImp* pOwner)
+ : CFWL_EditImpDelegate(pOwner) {}
+FWL_ERR CFWL_BarcodeImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
+ FX_DWORD dwFlag = pEvent->GetClassID();
+ if (dwFlag == FWL_EVTHASH_EDT_TextChanged) {
+ CFWL_BarcodeImp* pOwner = static_cast<CFWL_BarcodeImp*>(m_pOwner);
+ pOwner->ReleaseBarcodeEngine();
+ pOwner->m_dwStatus = XFA_BCS_NeedUpdate;
+ }
+ return CFWL_EditImpDelegate::OnProcessEvent(pEvent);
+}
diff --git a/xfa/fwl/basewidget/fwl_barcodeimp.h b/xfa/fwl/basewidget/fwl_barcodeimp.h
new file mode 100644
index 0000000000..bf7ad91050
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_barcodeimp.h
@@ -0,0 +1,54 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FWL_BARCODEIMP_H_
+#define XFA_FWL_BASEWIDGET_FWL_BARCODEIMP_H_
+
+#include "xfa/fwl/basewidget/fwl_editimp.h"
+#include "xfa/include/fwl/basewidget/fwl_barcode.h"
+#include "xfa/include/fwl/basewidget/fwl_scrollbar.h"
+#include "xfa/include/fwl/basewidget/fxmath_barcode.h"
+
+class CFWL_WidgetImpProperties;
+class CFWL_BarcodeImpDelegate;
+class IFWL_Widget;
+
+#define XFA_BCS_NeedUpdate 0x0001
+#define XFA_BCS_EncodeSuccess 0x0002
+
+class CFWL_BarcodeImp : public CFWL_EditImp {
+ public:
+ CFWL_BarcodeImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ virtual ~CFWL_BarcodeImp();
+ virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+ virtual FWL_ERR Update();
+ virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+ virtual FWL_ERR SetText(const CFX_WideString& wsText);
+ virtual void SetType(BC_TYPE type);
+ FX_BOOL IsProtectedType();
+
+ protected:
+ void GenerateBarcodeImageCache();
+ void CreateBarcodeEngine();
+ void ReleaseBarcodeEngine();
+ IFX_Barcode* m_pBarcodeEngine;
+ FX_DWORD m_dwStatus;
+ BC_TYPE m_type;
+ friend class CFWL_BarcodeImpDelegate;
+};
+
+class CFWL_BarcodeImpDelegate : public CFWL_EditImpDelegate {
+ public:
+ CFWL_BarcodeImpDelegate(CFWL_BarcodeImp* pOwner);
+ FWL_ERR OnProcessEvent(CFWL_Event* pEvent) override;
+};
+
+#endif // XFA_FWL_BASEWIDGET_FWL_BARCODEIMP_H_
diff --git a/xfa/fwl/basewidget/fwl_caretimp.cpp b/xfa/fwl/basewidget/fwl_caretimp.cpp
new file mode 100644
index 0000000000..ea7402e029
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_caretimp.cpp
@@ -0,0 +1,157 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fwl_caretimp.h"
+
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/fwl_targetimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/basewidget/fwl_caret.h"
+#include "xfa/include/fwl/core/fwl_theme.h"
+
+// static
+IFWL_Caret* IFWL_Caret::Create(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_Caret* pCaret = new IFWL_Caret;
+ CFWL_CaretImp* pCaretImpl = new CFWL_CaretImp(properties, pOuter);
+ pCaret->SetImpl(pCaretImpl);
+ pCaretImpl->SetInterface(pCaret);
+ return pCaret;
+}
+IFWL_Caret::IFWL_Caret() {}
+FWL_ERR IFWL_Caret::ShowCaret(FX_BOOL bFlag) {
+ return static_cast<CFWL_CaretImp*>(GetImpl())->ShowCaret(bFlag);
+}
+FWL_ERR IFWL_Caret::GetFrequency(FX_DWORD& elapse) {
+ return static_cast<CFWL_CaretImp*>(GetImpl())->GetFrequency(elapse);
+}
+FWL_ERR IFWL_Caret::SetFrequency(FX_DWORD elapse) {
+ return static_cast<CFWL_CaretImp*>(GetImpl())->SetFrequency(elapse);
+}
+FWL_ERR IFWL_Caret::SetColor(CFX_Color crFill) {
+ return static_cast<CFWL_CaretImp*>(GetImpl())->SetColor(crFill);
+}
+
+CFWL_CaretImp::CFWL_CaretImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_WidgetImp(properties, pOuter),
+ m_hTimer(nullptr),
+ m_dwElapse(400),
+ m_bSetColor(FALSE) {
+ m_pTimer = new CFWL_CaretTimer(this);
+ SetStates(FWL_STATE_CAT_HightLight);
+}
+CFWL_CaretImp::~CFWL_CaretImp() {
+ if (m_pTimer) {
+ delete m_pTimer;
+ m_pTimer = NULL;
+ }
+}
+FWL_ERR CFWL_CaretImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_Caret;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_CaretImp::GetClassID() const {
+ return FWL_CLASSHASH_Caret;
+}
+FWL_ERR CFWL_CaretImp::Initialize() {
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ m_pDelegate = new CFWL_CaretImpDelegate(this);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_CaretImp::Finalize() {
+ if (m_hTimer) {
+ FWL_StopTimer(m_hTimer);
+ m_hTimer = NULL;
+ }
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_CaretImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ if (!m_pProperties->m_pThemeProvider)
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ if (!m_pProperties->m_pThemeProvider)
+ return FWL_ERR_Indefinite;
+ DrawCaretBK(pGraphics, m_pProperties->m_pThemeProvider, pMatrix);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_CaretImp::ShowCaret(FX_BOOL bFlag) {
+ if (m_hTimer) {
+ FWL_StopTimer(m_hTimer);
+ m_hTimer = NULL;
+ }
+ if (bFlag) {
+ m_hTimer = FWL_StartTimer(m_pTimer, m_dwElapse);
+ }
+ return SetStates(FWL_WGTSTATE_Invisible, !bFlag);
+}
+FWL_ERR CFWL_CaretImp::GetFrequency(FX_DWORD& elapse) {
+ elapse = m_dwElapse;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_CaretImp::SetFrequency(FX_DWORD elapse) {
+ m_dwElapse = elapse;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_CaretImp::SetColor(CFX_Color crFill) {
+ m_bSetColor = TRUE;
+ m_crFill = crFill;
+ return FWL_ERR_Succeeded;
+}
+FX_BOOL CFWL_CaretImp::DrawCaretBK(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFX_RectF rect;
+ GetWidgetRect(rect);
+ rect.Set(0, 0, rect.width, rect.height);
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_pGraphics = pGraphics;
+ param.m_rtPart = rect;
+ if (m_bSetColor) {
+ param.m_pData = &m_crFill;
+ }
+ if (!(m_pProperties->m_dwStates & FWL_STATE_CAT_HightLight)) {
+ return FWL_ERR_Succeeded;
+ }
+ param.m_iPart = FWL_PART_CAT_Background;
+ param.m_dwStates = FWL_PARTSTATE_CAT_HightLight;
+ if (pMatrix) {
+ param.m_matrix.Concat(*pMatrix);
+ }
+ pTheme->DrawBackground(&param);
+ return FWL_ERR_Succeeded;
+}
+
+CFWL_CaretImp::CFWL_CaretTimer::CFWL_CaretTimer(CFWL_CaretImp* pCaret)
+ : m_pCaret(pCaret) {}
+
+int32_t CFWL_CaretImp::CFWL_CaretTimer::Run(FWL_HTIMER hTimer) {
+ if (m_pCaret->GetStates() & FWL_STATE_CAT_HightLight) {
+ m_pCaret->SetStates(FWL_STATE_CAT_HightLight, FALSE);
+ } else {
+ m_pCaret->SetStates(FWL_STATE_CAT_HightLight);
+ }
+ CFX_RectF rt;
+ m_pCaret->GetWidgetRect(rt);
+ rt.Set(0, 0, rt.width + 1, rt.height);
+ m_pCaret->Repaint(&rt);
+ return 1;
+}
+CFWL_CaretImpDelegate::CFWL_CaretImpDelegate(CFWL_CaretImp* pOwner)
+ : m_pOwner(pOwner) {}
+int32_t CFWL_CaretImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ return 1;
+}
+FWL_ERR CFWL_CaretImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}
diff --git a/xfa/fwl/basewidget/fwl_caretimp.h b/xfa/fwl/basewidget/fwl_caretimp.h
new file mode 100644
index 0000000000..d123e15b58
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_caretimp.h
@@ -0,0 +1,67 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FWL_CARETIMP_H_
+#define XFA_FWL_BASEWIDGET_FWL_CARETIMP_H_
+
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/core/fwl_timer.h"
+
+class CFWL_WidgetImpProperties;
+class IFWL_Widget;
+class CFWL_CaretImpDelegate;
+
+class CFWL_CaretImp : public CFWL_WidgetImp {
+ public:
+ CFWL_CaretImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ virtual ~CFWL_CaretImp();
+
+ virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+
+ virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+
+ virtual FWL_ERR ShowCaret(FX_BOOL bFlag = TRUE);
+ virtual FWL_ERR GetFrequency(FX_DWORD& elapse);
+ virtual FWL_ERR SetFrequency(FX_DWORD elapse);
+ virtual FWL_ERR SetColor(CFX_Color crFill);
+
+ protected:
+ FX_BOOL DrawCaretBK(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ class CFWL_CaretTimer : public IFWL_Timer {
+ public:
+ explicit CFWL_CaretTimer(CFWL_CaretImp* pCaret);
+ ~CFWL_CaretTimer() override {}
+ int32_t Run(FWL_HTIMER hTimer) override;
+ CFWL_CaretImp* const m_pCaret;
+ };
+ CFWL_CaretTimer* m_pTimer;
+ FWL_HTIMER m_hTimer;
+ FX_DWORD m_dwElapse;
+ CFX_Color m_crFill;
+ FX_BOOL m_bSetColor;
+ friend class CFWL_CaretImpDelegate;
+ friend class CFWL_CaretTimer;
+};
+class CFWL_CaretImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_CaretImpDelegate(CFWL_CaretImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+ FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+
+ protected:
+ CFWL_CaretImp* m_pOwner;
+};
+
+#endif // XFA_FWL_BASEWIDGET_FWL_CARETIMP_H_
diff --git a/xfa/fwl/basewidget/fwl_checkboximp.cpp b/xfa/fwl/basewidget/fwl_checkboximp.cpp
new file mode 100644
index 0000000000..5912d0e17c
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_checkboximp.cpp
@@ -0,0 +1,555 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fwl_checkboximp.h"
+
+#include <algorithm>
+
+#include "xfa/fde/tto/fde_textout.h"
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/fwl_targetimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/fwl/core/fwl_widgetmgrimp.h"
+#include "xfa/include/fwl/basewidget/fwl_checkbox.h"
+#include "xfa/include/fwl/core/fwl_theme.h"
+
+#define FWL_CKB_CaptionMargin 5
+
+// static
+IFWL_CheckBox* IFWL_CheckBox::Create(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_CheckBox* pCheckBox = new IFWL_CheckBox;
+ CFWL_CheckBoxImp* pCheckBoxImpl = new CFWL_CheckBoxImp(properties, pOuter);
+ pCheckBox->SetImpl(pCheckBoxImpl);
+ pCheckBoxImpl->SetInterface(pCheckBox);
+ return pCheckBox;
+}
+IFWL_CheckBox::IFWL_CheckBox() {}
+int32_t IFWL_CheckBox::GetCheckState() {
+ return static_cast<CFWL_CheckBoxImp*>(GetImpl())->GetCheckState();
+}
+FWL_ERR IFWL_CheckBox::SetCheckState(int32_t iCheck) {
+ return static_cast<CFWL_CheckBoxImp*>(GetImpl())->SetCheckState(iCheck);
+}
+
+CFWL_CheckBoxImp::CFWL_CheckBoxImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_WidgetImp(properties, pOuter),
+ m_dwTTOStyles(FDE_TTOSTYLE_SingleLine),
+ m_iTTOAlign(FDE_TTOALIGNMENT_Center),
+ m_bBtnDown(FALSE) {
+ m_rtClient.Reset();
+ m_rtBox.Reset();
+ m_rtCaption.Reset();
+ m_rtFocus.Reset();
+}
+CFWL_CheckBoxImp::~CFWL_CheckBoxImp() {}
+FWL_ERR CFWL_CheckBoxImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_CheckBox;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_CheckBoxImp::GetClassID() const {
+ return FWL_CLASSHASH_CheckBox;
+}
+FWL_ERR CFWL_CheckBoxImp::Initialize() {
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ m_pDelegate = new CFWL_CheckBoxImpDelegate(this);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_CheckBoxImp::Finalize() {
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_CheckBoxImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
+ if (bAutoSize) {
+ rect.Set(0, 0, 0, 0);
+ if (!m_pProperties->m_pThemeProvider)
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ if (!m_pProperties->m_pThemeProvider)
+ return FWL_ERR_Indefinite;
+ if (!m_pProperties->m_pDataProvider)
+ return FWL_ERR_Indefinite;
+ CFX_WideString wsCaption;
+ m_pProperties->m_pDataProvider->GetCaption(m_pInterface, wsCaption);
+ if (wsCaption.GetLength() > 0) {
+ CFX_SizeF sz = CalcTextSize(
+ wsCaption, m_pProperties->m_pThemeProvider,
+ m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_MultiLine);
+ rect.Set(0, 0, sz.x, sz.y);
+ }
+ rect.Inflate(FWL_CKB_CaptionMargin, FWL_CKB_CaptionMargin);
+ IFWL_CheckBoxDP* pData =
+ static_cast<IFWL_CheckBoxDP*>(m_pProperties->m_pDataProvider);
+ FX_FLOAT fCheckBox = pData->GetBoxSize(m_pInterface);
+ rect.width += fCheckBox;
+ if (rect.height < fCheckBox) {
+ rect.height = fCheckBox;
+ }
+ CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
+ } else {
+ rect = m_pProperties->m_rtWidget;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_CheckBoxImp::Update() {
+ if (IsLocked()) {
+ return FWL_ERR_Indefinite;
+ }
+ if (!m_pProperties->m_pThemeProvider) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ UpdateTextOutStyles();
+ Layout();
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_CheckBoxImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ if (!m_pProperties->m_pThemeProvider)
+ return FWL_ERR_Indefinite;
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ if (HasBorder()) {
+ DrawBorder(pGraphics, FWL_PART_CKB_Border, m_pProperties->m_pThemeProvider,
+ pMatrix);
+ }
+ if (HasEdge()) {
+ DrawEdge(pGraphics, FWL_PART_CKB_Edge, pTheme, pMatrix);
+ }
+ int32_t dwStates = GetPartStates();
+ {
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_CKB_Background;
+ param.m_dwStates = dwStates;
+ param.m_pGraphics = pGraphics;
+ if (pMatrix) {
+ param.m_matrix.Concat(*pMatrix);
+ }
+ param.m_rtPart = m_rtClient;
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) {
+ param.m_pData = &m_rtFocus;
+ }
+ pTheme->DrawBackground(&param);
+ param.m_iPart = FWL_PART_CKB_CheckBox;
+ param.m_rtPart = m_rtBox;
+ pTheme->DrawBackground(&param);
+ }
+ if (!m_pProperties->m_pDataProvider)
+ return FWL_ERR_Indefinite;
+ {
+ CFX_WideString wsCaption;
+ m_pProperties->m_pDataProvider->GetCaption(m_pInterface, wsCaption);
+ int32_t iLen = wsCaption.GetLength();
+ if (iLen <= 0)
+ return FWL_ERR_Indefinite;
+ CFWL_ThemeText textParam;
+ textParam.m_pWidget = m_pInterface;
+ textParam.m_iPart = FWL_PART_CKB_Caption;
+ textParam.m_dwStates = dwStates;
+ textParam.m_pGraphics = pGraphics;
+ if (pMatrix) {
+ textParam.m_matrix.Concat(*pMatrix);
+ }
+ textParam.m_rtPart = m_rtCaption;
+ textParam.m_wsText = wsCaption;
+ textParam.m_dwTTOStyles = m_dwTTOStyles;
+ textParam.m_iTTOAlign = m_iTTOAlign;
+ pTheme->DrawText(&textParam);
+ }
+ return FWL_ERR_Succeeded;
+}
+int32_t CFWL_CheckBoxImp::GetCheckState() {
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_3State) &&
+ ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) ==
+ FWL_STATE_CKB_Neutral)) {
+ return 2;
+ }
+ if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) ==
+ FWL_STATE_CKB_Checked) {
+ return 1;
+ }
+ return 0;
+}
+FWL_ERR CFWL_CheckBoxImp::SetCheckState(int32_t iCheck) {
+ m_pProperties->m_dwStates &= ~FWL_STATE_CKB_CheckMask;
+ switch (iCheck) {
+ case 0: {
+ break;
+ }
+ case 1: {
+ m_pProperties->m_dwStates |= FWL_STATE_CKB_Checked;
+ break;
+ }
+ case 2: {
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_3State) {
+ m_pProperties->m_dwStates |= FWL_STATE_CKB_Neutral;
+ }
+ break;
+ }
+ default: {}
+ }
+ Repaint(&m_rtClient);
+ return FWL_ERR_Succeeded;
+}
+void CFWL_CheckBoxImp::Layout() {
+ int32_t width = int32_t(m_pProperties->m_rtWidget.width + 0.5f);
+ int32_t height = int32_t(m_pProperties->m_rtWidget.height + 0.5f);
+ m_pProperties->m_rtWidget.width = (FX_FLOAT)width;
+ m_pProperties->m_rtWidget.height = (FX_FLOAT)height;
+ GetClientRect(m_rtClient);
+ FX_FLOAT fBoxTop = m_rtClient.top;
+ FX_FLOAT fBoxLeft = m_rtClient.left;
+ FX_FLOAT fTextLeft = 0.0, fTextRight = 0.0;
+ FX_FLOAT fClientRight = m_rtClient.right();
+ FX_FLOAT fClientBottom = m_rtClient.bottom();
+ if (!m_pProperties->m_pDataProvider)
+ return;
+ IFWL_CheckBoxDP* pData =
+ static_cast<IFWL_CheckBoxDP*>(m_pProperties->m_pDataProvider);
+ FX_FLOAT fCheckBox = pData->GetBoxSize(m_pInterface);
+ switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_VLayoutMask) {
+ case FWL_STYLEEXT_CKB_Top: {
+ fBoxTop = m_rtClient.top;
+ break;
+ }
+ case FWL_STYLEEXT_CKB_Bottom: {
+ fBoxTop = fClientBottom - fCheckBox;
+ break;
+ }
+ case FWL_STYLEEXT_CKB_VCenter:
+ default: {
+ fBoxTop = m_rtClient.top + (m_rtClient.height - fCheckBox) / 2;
+ fBoxTop = FXSYS_floor(fBoxTop);
+ }
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_LeftText) {
+ fBoxLeft = fClientRight - fCheckBox;
+ fTextLeft = m_rtClient.left;
+ fTextRight = fBoxLeft;
+ } else {
+ fTextLeft = fBoxLeft + fCheckBox;
+ fTextRight = fClientRight;
+ }
+ m_rtBox.Set(fBoxLeft, fBoxTop, fCheckBox, fCheckBox);
+ m_rtCaption.Set(fTextLeft, m_rtClient.top, fTextRight - fTextLeft,
+ m_rtClient.height);
+ m_rtCaption.Inflate(-FWL_CKB_CaptionMargin, -FWL_CKB_CaptionMargin);
+ CFX_RectF rtFocus;
+ rtFocus.Set(m_rtCaption.left, m_rtCaption.top, m_rtCaption.width,
+ m_rtCaption.height);
+ CFX_WideString wsCaption;
+ m_pProperties->m_pDataProvider->GetCaption(m_pInterface, wsCaption);
+ if (wsCaption.IsEmpty()) {
+ m_rtFocus.Set(0, 0, 0, 0);
+ } else {
+ CalcTextRect(wsCaption, m_pProperties->m_pThemeProvider, m_dwTTOStyles,
+ m_iTTOAlign, rtFocus);
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_MultiLine) == 0) {
+ FX_FLOAT fWidth = std::max(m_rtCaption.width, rtFocus.width);
+ FX_FLOAT fHeight = std::min(m_rtCaption.height, rtFocus.height);
+ FX_FLOAT fLeft = m_rtCaption.left;
+ FX_FLOAT fTop = m_rtCaption.top;
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_HLayoutMask) ==
+ FWL_STYLEEXT_CKB_Center) {
+ fLeft = m_rtCaption.left + (m_rtCaption.width - fWidth) / 2;
+ } else if ((m_pProperties->m_dwStyleExes &
+ FWL_STYLEEXT_CKB_HLayoutMask) == FWL_STYLEEXT_CKB_Right) {
+ fLeft = m_rtCaption.right() - fWidth;
+ }
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_VLayoutMask) ==
+ FWL_STYLEEXT_CKB_VCenter) {
+ fTop = m_rtCaption.top + (m_rtCaption.height - fHeight) / 2;
+ } else if ((m_pProperties->m_dwStyleExes &
+ FWL_STYLEEXT_CKB_VLayoutMask) == FWL_STYLEEXT_CKB_Bottom) {
+ fTop = m_rtCaption.bottom() - fHeight;
+ }
+ m_rtFocus.Set(fLeft, fTop, fWidth, fHeight);
+ } else {
+ m_rtFocus.Set(rtFocus.left, rtFocus.top, rtFocus.width, rtFocus.height);
+ }
+ m_rtFocus.Inflate(1, 1);
+ }
+}
+FX_DWORD CFWL_CheckBoxImp::GetPartStates() {
+ int32_t dwStates = FWL_PARTSTATE_CKB_UnChecked;
+ if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) ==
+ FWL_STATE_CKB_Neutral) {
+ dwStates = FWL_PARTSTATE_CKB_Neutral;
+ } else if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) ==
+ FWL_STATE_CKB_Checked) {
+ dwStates = FWL_PARTSTATE_CKB_Checked;
+ }
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) {
+ dwStates |= FWL_PARTSTATE_CKB_Disabled;
+ } else if (m_pProperties->m_dwStates & FWL_STATE_CKB_Hovered) {
+ dwStates |= FWL_PARTSTATE_CKB_Hovered;
+ } else if (m_pProperties->m_dwStates & FWL_STATE_CKB_Pressed) {
+ dwStates |= FWL_PARTSTATE_CKB_Pressed;
+ } else {
+ dwStates |= FWL_PARTSTATE_CKB_Normal;
+ }
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) {
+ dwStates |= FWL_PARTSTATE_CKB_Focused;
+ }
+ return dwStates;
+}
+void CFWL_CheckBoxImp::UpdateTextOutStyles() {
+ m_iTTOAlign = FDE_TTOALIGNMENT_Center;
+ switch (m_pProperties->m_dwStyleExes &
+ (FWL_STYLEEXT_CKB_HLayoutMask | FWL_STYLEEXT_CKB_VLayoutMask)) {
+ case FWL_STYLEEXT_CKB_Left | FWL_STYLEEXT_CKB_Top: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_TopLeft;
+ break;
+ }
+ case FWL_STYLEEXT_CKB_Center | FWL_STYLEEXT_CKB_Top: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_TopCenter;
+ break;
+ }
+ case FWL_STYLEEXT_CKB_Right | FWL_STYLEEXT_CKB_Top: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_TopRight;
+ break;
+ }
+ case FWL_STYLEEXT_CKB_Left | FWL_STYLEEXT_CKB_VCenter: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_CenterLeft;
+ break;
+ }
+ case FWL_STYLEEXT_CKB_Center | FWL_STYLEEXT_CKB_VCenter: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_Center;
+ break;
+ }
+ case FWL_STYLEEXT_CKB_Right | FWL_STYLEEXT_CKB_VCenter: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_CenterRight;
+ break;
+ }
+ case FWL_STYLEEXT_CKB_Left | FWL_STYLEEXT_CKB_Bottom: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_BottomLeft;
+ break;
+ }
+ case FWL_STYLEEXT_CKB_Center | FWL_STYLEEXT_CKB_Bottom: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_BottomCenter;
+ break;
+ }
+ case FWL_STYLEEXT_CKB_Right | FWL_STYLEEXT_CKB_Bottom: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_BottomRight;
+ break;
+ }
+ default: {}
+ }
+ m_dwTTOStyles = 0;
+ if (m_pProperties->m_dwStyleExes & FWL_WGTSTYLE_RTLReading) {
+ m_dwTTOStyles |= FDE_TTOSTYLE_RTL;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_MultiLine) {
+ m_dwTTOStyles |= FDE_TTOSTYLE_LineWrap;
+ } else {
+ m_dwTTOStyles |= FDE_TTOSTYLE_SingleLine;
+ }
+}
+void CFWL_CheckBoxImp::NextStates() {
+ FX_DWORD dwFirststate = m_pProperties->m_dwStates;
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_RadioButton) {
+ if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) ==
+ FWL_STATE_CKB_Unchecked) {
+ CFWL_WidgetMgr* pWidgetMgr =
+ static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
+ if (!pWidgetMgr->IsFormDisabled()) {
+ CFX_PtrArray radioarr;
+ pWidgetMgr->GetSameGroupRadioButton(m_pInterface, radioarr);
+ IFWL_CheckBox* pCheckBox = NULL;
+ int32_t iCount = radioarr.GetSize();
+ for (int32_t i = 0; i < iCount; i++) {
+ pCheckBox = static_cast<IFWL_CheckBox*>(radioarr[i]);
+ if (pCheckBox != m_pInterface &&
+ pCheckBox->GetStates() & FWL_STATE_CKB_Checked) {
+ pCheckBox->SetCheckState(0);
+ CFX_RectF rt;
+ pCheckBox->GetWidgetRect(rt);
+ rt.left = rt.top = 0;
+ m_pWidgetMgr->RepaintWidget(pCheckBox, &rt);
+ break;
+ }
+ }
+ }
+ m_pProperties->m_dwStates |= FWL_STATE_CKB_Checked;
+ }
+ } else {
+ if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) ==
+ FWL_STATE_CKB_Neutral) {
+ m_pProperties->m_dwStates &= ~FWL_STATE_CKB_CheckMask;
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_3State) {
+ m_pProperties->m_dwStates |= FWL_STATE_CKB_Checked;
+ }
+ } else if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) ==
+ FWL_STATE_CKB_Checked) {
+ m_pProperties->m_dwStates &= ~FWL_STATE_CKB_CheckMask;
+ } else {
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_3State) {
+ m_pProperties->m_dwStates |= FWL_STATE_CKB_Neutral;
+ } else {
+ m_pProperties->m_dwStates |= FWL_STATE_CKB_Checked;
+ }
+ }
+ }
+ Repaint(&m_rtClient);
+ FX_DWORD dwLaststate = m_pProperties->m_dwStates;
+ if (dwFirststate != dwLaststate) {
+ CFWL_EvtCkbCheckStateChanged wmCheckBoxState;
+ wmCheckBoxState.m_pSrcTarget = m_pInterface;
+ DispatchEvent(&wmCheckBoxState);
+ }
+}
+CFWL_CheckBoxImpDelegate::CFWL_CheckBoxImpDelegate(CFWL_CheckBoxImp* pOwner)
+ : m_pOwner(pOwner) {}
+int32_t CFWL_CheckBoxImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ if (!pMessage)
+ return 0;
+ FX_DWORD dwMsgCode = pMessage->GetClassID();
+ int32_t iRet = 1;
+ switch (dwMsgCode) {
+ case FWL_MSGHASH_Activate: {
+ OnActivate(pMessage);
+ break;
+ }
+ case FWL_MSGHASH_SetFocus:
+ case FWL_MSGHASH_KillFocus: {
+ OnFocusChanged(pMessage, dwMsgCode == FWL_MSGHASH_SetFocus);
+ break;
+ }
+ case FWL_MSGHASH_Mouse: {
+ CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
+ FX_DWORD dwCmd = pMsg->m_dwCmd;
+ switch (dwCmd) {
+ case FWL_MSGMOUSECMD_LButtonDown: {
+ OnLButtonDown(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_LButtonUp: {
+ OnLButtonUp(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseMove: {
+ OnMouseMove(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseLeave: {
+ OnMouseLeave(pMsg);
+ break;
+ }
+ default: {}
+ }
+ break;
+ }
+ case FWL_MSGHASH_Key: {
+ CFWL_MsgKey* pKey = static_cast<CFWL_MsgKey*>(pMessage);
+ if (pKey->m_dwCmd == FWL_MSGKEYCMD_KeyDown) {
+ OnKeyDown(pKey);
+ }
+ break;
+ }
+ default: { iRet = 0; }
+ }
+ CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
+ return iRet;
+}
+FWL_ERR CFWL_CheckBoxImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}
+void CFWL_CheckBoxImpDelegate::OnActivate(CFWL_Message* pMsg) {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Deactivated;
+ m_pOwner->Repaint(&(m_pOwner->m_rtClient));
+}
+void CFWL_CheckBoxImpDelegate::OnFocusChanged(CFWL_Message* pMsg,
+ FX_BOOL bSet) {
+ if (bSet) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused;
+ } else {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused;
+ }
+ m_pOwner->Repaint(&(m_pOwner->m_rtClient));
+}
+void CFWL_CheckBoxImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) {
+ return;
+ }
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) {
+ m_pOwner->SetFocus(TRUE);
+ }
+ m_pOwner->m_bBtnDown = TRUE;
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_CKB_Hovered;
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_CKB_Pressed;
+ m_pOwner->Repaint(&(m_pOwner->m_rtClient));
+}
+void CFWL_CheckBoxImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) {
+ if (!m_pOwner->m_bBtnDown) {
+ return;
+ }
+ m_pOwner->m_bBtnDown = FALSE;
+ if (!m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ return;
+ }
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_CKB_Hovered;
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_CKB_Pressed;
+ m_pOwner->NextStates();
+}
+void CFWL_CheckBoxImpDelegate::OnMouseMove(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) {
+ return;
+ }
+ FX_BOOL bRepaint = FALSE;
+ if (m_pOwner->m_bBtnDown) {
+ if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_CKB_Pressed) == 0) {
+ bRepaint = TRUE;
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_CKB_Pressed;
+ }
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_CKB_Hovered)) {
+ bRepaint = TRUE;
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_CKB_Hovered;
+ }
+ } else {
+ if (m_pOwner->m_pProperties->m_dwStates & FWL_STATE_CKB_Pressed) {
+ bRepaint = TRUE;
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_CKB_Pressed;
+ }
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_CKB_Hovered) == 0) {
+ bRepaint = TRUE;
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_CKB_Hovered;
+ }
+ }
+ } else {
+ if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_CKB_Hovered) == 0) {
+ bRepaint = TRUE;
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_CKB_Hovered;
+ }
+ }
+ }
+ if (bRepaint) {
+ m_pOwner->Repaint(&(m_pOwner->m_rtBox));
+ }
+}
+void CFWL_CheckBoxImpDelegate::OnMouseLeave(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_bBtnDown) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_CKB_Hovered;
+ } else {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_CKB_Hovered;
+ }
+ m_pOwner->Repaint(&(m_pOwner->m_rtBox));
+}
+void CFWL_CheckBoxImpDelegate::OnKeyDown(CFWL_MsgKey* pMsg) {
+ if (pMsg->m_dwKeyCode == FWL_VKEY_Tab) {
+ m_pOwner->DispatchKeyEvent(pMsg);
+ return;
+ }
+ if (pMsg->m_dwKeyCode == FWL_VKEY_Return ||
+ pMsg->m_dwKeyCode == FWL_VKEY_Space) {
+ m_pOwner->NextStates();
+ }
+}
diff --git a/xfa/fwl/basewidget/fwl_checkboximp.h b/xfa/fwl/basewidget/fwl_checkboximp.h
new file mode 100644
index 0000000000..1f6f5f3f7c
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_checkboximp.h
@@ -0,0 +1,64 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FWL_CHECKBOXIMP_H_
+#define XFA_FWL_BASEWIDGET_FWL_CHECKBOXIMP_H_
+
+#include "xfa/fwl/core/fwl_widgetimp.h"
+
+class CFWL_WidgetImpProperties;
+class IFWL_Widget;
+class CFWL_CheckBoxImpDelegate;
+
+class CFWL_CheckBoxImp : public CFWL_WidgetImp {
+ public:
+ CFWL_CheckBoxImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ ~CFWL_CheckBoxImp();
+ virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+ virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
+ virtual FWL_ERR Update();
+ virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+ virtual int32_t GetCheckState();
+ virtual FWL_ERR SetCheckState(int32_t iCheck);
+
+ protected:
+ void Layout();
+ FX_DWORD GetPartStates();
+ void UpdateTextOutStyles();
+ void NextStates();
+ CFX_RectF m_rtClient;
+ CFX_RectF m_rtBox;
+ CFX_RectF m_rtCaption;
+ CFX_RectF m_rtFocus;
+ FX_DWORD m_dwTTOStyles;
+ int32_t m_iTTOAlign;
+ FX_BOOL m_bBtnDown;
+ friend class CFWL_CheckBoxImpDelegate;
+};
+class CFWL_CheckBoxImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_CheckBoxImpDelegate(CFWL_CheckBoxImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+ FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+
+ protected:
+ void OnActivate(CFWL_Message* pMsg);
+ void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
+ void OnLButtonDown(CFWL_MsgMouse* pMsg);
+ void OnLButtonUp(CFWL_MsgMouse* pMsg);
+ void OnMouseMove(CFWL_MsgMouse* pMsg);
+ void OnMouseLeave(CFWL_MsgMouse* pMsg);
+ void OnKeyDown(CFWL_MsgKey* pMsg);
+ CFWL_CheckBoxImp* m_pOwner;
+};
+
+#endif // XFA_FWL_BASEWIDGET_FWL_CHECKBOXIMP_H_
diff --git a/xfa/fwl/basewidget/fwl_comboboximp.cpp b/xfa/fwl/basewidget/fwl_comboboximp.cpp
new file mode 100644
index 0000000000..7aae6d5a97
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_comboboximp.cpp
@@ -0,0 +1,1819 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fwl_comboboximp.h"
+
+#include "xfa/fde/tto/fde_textout.h"
+#include "xfa/fwl/basewidget/fwl_editimp.h"
+#include "xfa/fwl/basewidget/fwl_formproxyimp.h"
+#include "xfa/fwl/basewidget/fwl_listboximp.h"
+#include "xfa/fwl/basewidget/fwl_scrollbarimp.h"
+#include "xfa/fwl/core/fwl_appimp.h"
+#include "xfa/fwl/core/fwl_formimp.h"
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/fwl_panelimp.h"
+#include "xfa/fwl/core/fwl_targetimp.h"
+#include "xfa/fwl/core/fwl_threadimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/fwl/core/fwl_widgetmgrimp.h"
+#include "xfa/include/fwl/core/fwl_theme.h"
+
+// static
+IFWL_ComboBox* IFWL_ComboBox::Create(
+ const CFWL_WidgetImpProperties& properties) {
+ IFWL_ComboBox* pComboBox = new IFWL_ComboBox;
+ CFWL_ComboBoxImp* pComboBoxImpl = new CFWL_ComboBoxImp(properties, nullptr);
+ pComboBox->SetImpl(pComboBoxImpl);
+ pComboBoxImpl->SetInterface(pComboBox);
+ return pComboBox;
+}
+IFWL_ComboBox::IFWL_ComboBox() {}
+int32_t IFWL_ComboBox::GetCurSel() {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->GetCurSel();
+}
+FWL_ERR IFWL_ComboBox::SetCurSel(int32_t iSel) {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->SetCurSel(iSel);
+}
+FWL_ERR IFWL_ComboBox::SetEditText(const CFX_WideString& wsText) {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->SetEditText(wsText);
+}
+int32_t IFWL_ComboBox::GetEditTextLength() const {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->GetEditTextLength();
+}
+FWL_ERR IFWL_ComboBox::GetEditText(CFX_WideString& wsText,
+ int32_t nStart,
+ int32_t nCount) const {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())
+ ->GetEditText(wsText, nStart, nCount);
+}
+FWL_ERR IFWL_ComboBox::SetEditSelRange(int32_t nStart, int32_t nCount) {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())
+ ->SetEditSelRange(nStart, nCount);
+}
+int32_t IFWL_ComboBox::GetEditSelRange(int32_t nIndex, int32_t& nStart) {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())
+ ->GetEditSelRange(nIndex, nStart);
+}
+int32_t IFWL_ComboBox::GetEditLimit() {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->GetEditLimit();
+}
+FWL_ERR IFWL_ComboBox::SetEditLimit(int32_t nLimit) {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->SetEditLimit(nLimit);
+}
+FWL_ERR IFWL_ComboBox::EditDoClipboard(int32_t iCmd) {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditDoClipboard(iCmd);
+}
+FX_BOOL IFWL_ComboBox::EditRedo(const CFX_ByteStringC& bsRecord) {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditRedo(bsRecord);
+}
+FX_BOOL IFWL_ComboBox::EditUndo(const CFX_ByteStringC& bsRecord) {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditUndo(bsRecord);
+}
+IFWL_ListBox* IFWL_ComboBox::GetListBoxt() {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->GetListBoxt();
+}
+FX_BOOL IFWL_ComboBox::AfterFocusShowDropList() {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->AfterFocusShowDropList();
+}
+FX_ERR IFWL_ComboBox::OpenDropDownList(FX_BOOL bActivate) {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->OpenDropDownList(bActivate);
+}
+FX_BOOL IFWL_ComboBox::EditCanUndo() {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditCanUndo();
+}
+FX_BOOL IFWL_ComboBox::EditCanRedo() {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditCanRedo();
+}
+FX_BOOL IFWL_ComboBox::EditUndo() {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditUndo();
+}
+FX_BOOL IFWL_ComboBox::EditRedo() {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditRedo();
+}
+FX_BOOL IFWL_ComboBox::EditCanCopy() {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditCanCopy();
+}
+FX_BOOL IFWL_ComboBox::EditCanCut() {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditCanCut();
+}
+FX_BOOL IFWL_ComboBox::EditCanSelectAll() {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditCanSelectAll();
+}
+FX_BOOL IFWL_ComboBox::EditCopy(CFX_WideString& wsCopy) {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditCopy(wsCopy);
+}
+FX_BOOL IFWL_ComboBox::EditCut(CFX_WideString& wsCut) {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditCut(wsCut);
+}
+FX_BOOL IFWL_ComboBox::EditPaste(const CFX_WideString& wsPaste) {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditPaste(wsPaste);
+}
+FX_BOOL IFWL_ComboBox::EditSelectAll() {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditSelectAll();
+}
+FX_BOOL IFWL_ComboBox::EditDelete() {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditDelete();
+}
+FX_BOOL IFWL_ComboBox::EditDeSelect() {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->EditDeSelect();
+}
+FWL_ERR IFWL_ComboBox::GetBBox(CFX_RectF& rect) {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())->GetBBox(rect);
+}
+FWL_ERR IFWL_ComboBox::EditModifyStylesEx(FX_DWORD dwStylesExAdded,
+ FX_DWORD dwStylesExRemoved) {
+ return static_cast<CFWL_ComboBoxImp*>(GetImpl())
+ ->EditModifyStylesEx(dwStylesExAdded, dwStylesExRemoved);
+}
+
+CFWL_ComboEditImp::CFWL_ComboEditImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_EditImp(properties, pOuter) {
+ m_pOuter = static_cast<CFWL_ComboBoxImp*>(pOuter->GetImpl());
+}
+
+CFWL_ComboEditImpDelegate::CFWL_ComboEditImpDelegate(CFWL_ComboEditImp* pOwner)
+ : CFWL_EditImpDelegate(pOwner), m_pOwner(pOwner) {}
+int32_t CFWL_ComboEditImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ if (!pMessage)
+ return 0;
+ FX_DWORD dwMsgCode = pMessage->GetClassID();
+ FX_BOOL backDefault = TRUE;
+ switch (dwMsgCode) {
+ case FWL_MSGHASH_SetFocus:
+ case FWL_MSGHASH_KillFocus: {
+ if (dwMsgCode == FWL_MSGHASH_SetFocus) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused;
+ } else {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused;
+ }
+ backDefault = FALSE;
+ break;
+ }
+ case FWL_MSGHASH_Mouse: {
+ CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
+ if ((pMsg->m_dwCmd == FWL_MSGMOUSECMD_LButtonDown) &&
+ ((m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0)) {
+ m_pOwner->SetSelected();
+ m_pOwner->SetComboBoxFocus(TRUE);
+ }
+ break;
+ }
+ default: {}
+ }
+ if (!backDefault) {
+ return 1;
+ }
+ return CFWL_EditImpDelegate::OnProcessMessage(pMessage);
+}
+void CFWL_ComboEditImp::ClearSelected() {
+ ClearSelections();
+ Repaint(&m_rtClient);
+}
+void CFWL_ComboEditImp::SetSelected() {
+ FlagFocus(TRUE);
+ EndCaret();
+ AddSelRange(0);
+}
+void CFWL_ComboEditImp::EndCaret() {
+ m_pEdtEngine->MoveCaretPos(MC_End);
+}
+void CFWL_ComboEditImp::FlagFocus(FX_BOOL bSet) {
+ if (bSet) {
+ m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused;
+ } else {
+ m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused;
+ ShowCaret(FALSE);
+ }
+}
+void CFWL_ComboEditImp::SetComboBoxFocus(FX_BOOL bSet) {
+ m_pOuter->SetFocus(bSet);
+}
+CFWL_ComboListImp::CFWL_ComboListImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_ListBoxImp(properties, pOuter), m_bNotifyOwner(TRUE) {
+ FXSYS_assert(pOuter != NULL);
+}
+FWL_ERR CFWL_ComboListImp::Initialize() {
+ if (CFWL_ListBoxImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ delete m_pDelegate;
+ m_pDelegate = new CFWL_ComboListImpDelegate(this);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ComboListImp::Finalize() {
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_ListBoxImp::Finalize();
+}
+int32_t CFWL_ComboListImp::MatchItem(const CFX_WideString& wsMatch) {
+ if (wsMatch.IsEmpty()) {
+ return -1;
+ }
+ if (!m_pProperties->m_pDataProvider)
+ return -1;
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ int32_t iCount = pData->CountItems(m_pInterface);
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, i);
+ CFX_WideString wsText;
+ pData->GetItemText(m_pInterface, hItem, wsText);
+ FX_STRSIZE pos = wsText.Find(wsMatch.c_str());
+ if (!pos) {
+ return i;
+ }
+ }
+ return -1;
+}
+void CFWL_ComboListImp::ChangeSelected(int32_t iSel) {
+ if (!m_pProperties->m_pDataProvider)
+ return;
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, iSel);
+ CFX_RectF rtInvalidate;
+ rtInvalidate.Reset();
+ FWL_HLISTITEM hOld = GetSelItem(0);
+ int32_t iOld = pData->GetItemIndex(m_pInterface, hOld);
+ if (iOld == iSel) {
+ return;
+ } else if (iOld > -1) {
+ GetItemRect(iOld, rtInvalidate);
+ SetSelItem(hOld, FALSE);
+ }
+ if (hItem) {
+ CFX_RectF rect;
+ GetItemRect(iSel, rect);
+ rtInvalidate.Union(rect);
+ FWL_HLISTITEM hSel = pData->GetItem(m_pInterface, iSel);
+ SetSelItem(hSel, TRUE);
+ }
+ if (!rtInvalidate.IsEmpty()) {
+ Repaint(&rtInvalidate);
+ }
+}
+int32_t CFWL_ComboListImp::CountItems() {
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ return pData ? pData->CountItems(m_pInterface) : 0;
+}
+void CFWL_ComboListImp::GetItemRect(int32_t nIndex, CFX_RectF& rtItem) {
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, nIndex);
+ pData->GetItemRect(m_pInterface, hItem, rtItem);
+}
+void CFWL_ComboListImp::ClientToOuter(FX_FLOAT& fx, FX_FLOAT& fy) {
+ fx += m_pProperties->m_rtWidget.left, fy += m_pProperties->m_rtWidget.top;
+ IFWL_Widget* pOwner = GetOwner();
+ if (!pOwner)
+ return;
+ pOwner->TransformTo(m_pOuter, fx, fy);
+}
+void CFWL_ComboListImp::SetFocus(FX_BOOL bSet) {
+ CFWL_WidgetImp::SetFocus(bSet);
+}
+CFWL_ComboListImpDelegate::CFWL_ComboListImpDelegate(CFWL_ComboListImp* pOwner)
+ : CFWL_ListBoxImpDelegate(pOwner), m_pOwner(pOwner) {}
+int32_t CFWL_ComboListImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ if (!pMessage)
+ return 0;
+ FX_DWORD dwHashCode = pMessage->GetClassID();
+ FX_BOOL backDefault = TRUE;
+ if (dwHashCode == FWL_MSGHASH_SetFocus ||
+ dwHashCode == FWL_MSGHASH_KillFocus) {
+ OnDropListFocusChanged(pMessage, dwHashCode == FWL_MSGHASH_SetFocus);
+ } else if (dwHashCode == FWL_MSGHASH_Mouse) {
+ CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
+ if (m_pOwner->IsShowScrollBar(TRUE) && m_pOwner->m_pVertScrollBar) {
+ CFX_RectF rect;
+ m_pOwner->m_pVertScrollBar->GetWidgetRect(rect);
+ if (rect.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ pMsg->m_fx -= rect.left;
+ pMsg->m_fy -= rect.top;
+ IFWL_WidgetDelegate* pDelegate =
+ m_pOwner->m_pVertScrollBar->SetDelegate(NULL);
+ return pDelegate->OnProcessMessage(pMsg);
+ }
+ }
+ FX_DWORD dwCmd = pMsg->m_dwCmd;
+ switch (dwCmd) {
+ case FWL_MSGMOUSECMD_MouseMove: {
+ backDefault = FALSE;
+ OnDropListMouseMove(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_LButtonDown: {
+ backDefault = FALSE;
+ OnDropListLButtonDown(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_LButtonUp: {
+ backDefault = FALSE;
+ OnDropListLButtonUp(pMsg);
+ break;
+ }
+ default: {}
+ }
+ } else if (dwHashCode == FWL_MSGHASH_Key) {
+ backDefault = !OnDropListKey(static_cast<CFWL_MsgKey*>(pMessage));
+ }
+ if (!backDefault) {
+ return 1;
+ }
+ return CFWL_ListBoxImpDelegate::OnProcessMessage(pMessage);
+}
+void CFWL_ComboListImpDelegate::OnDropListFocusChanged(CFWL_Message* pMsg,
+ FX_BOOL bSet) {
+ if (!bSet) {
+ CFWL_MsgKillFocus* pKill = static_cast<CFWL_MsgKillFocus*>(pMsg);
+ CFWL_ComboBoxImp* pOuter =
+ static_cast<CFWL_ComboBoxImp*>(m_pOwner->m_pOuter->GetImpl());
+ if (pKill->m_pSetFocus == m_pOwner->m_pOuter ||
+ pKill->m_pSetFocus == pOuter->m_pEdit.get()) {
+ pOuter->ShowDropList(FALSE);
+ }
+ }
+}
+int32_t CFWL_ComboListImpDelegate::OnDropListMouseMove(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ if (m_pOwner->m_bNotifyOwner) {
+ m_pOwner->m_bNotifyOwner = FALSE;
+ }
+ if (m_pOwner->IsShowScrollBar(TRUE) && m_pOwner->m_pVertScrollBar) {
+ CFX_RectF rect;
+ m_pOwner->m_pVertScrollBar->GetWidgetRect(rect);
+ if (rect.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ return 1;
+ }
+ }
+ FWL_HLISTITEM hItem = m_pOwner->GetItemAtPoint(pMsg->m_fx, pMsg->m_fy);
+ if (hItem) {
+ if (!m_pOwner->m_pProperties->m_pDataProvider)
+ return 0;
+ IFWL_ListBoxDP* pData = static_cast<IFWL_ListBoxDP*>(
+ m_pOwner->m_pProperties->m_pDataProvider);
+ int32_t iSel = pData->GetItemIndex(m_pOwner->m_pInterface, hItem);
+ CFWL_EvtCmbHoverChanged event;
+ event.m_pSrcTarget = m_pOwner->m_pOuter;
+ event.m_iCurHover = iSel;
+ m_pOwner->DispatchEvent(&event);
+ m_pOwner->ChangeSelected(iSel);
+ }
+ } else if (m_pOwner->m_bNotifyOwner) {
+ m_pOwner->ClientToOuter(pMsg->m_fx, pMsg->m_fy);
+ CFWL_ComboBoxImp* pOuter =
+ static_cast<CFWL_ComboBoxImp*>(m_pOwner->m_pOuter->GetImpl());
+ pOuter->m_pDelegate->OnProcessMessage(pMsg);
+ }
+ return 1;
+}
+int32_t CFWL_ComboListImpDelegate::OnDropListLButtonDown(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ return 0;
+ }
+ CFWL_ComboBoxImp* pOuter =
+ static_cast<CFWL_ComboBoxImp*>(m_pOwner->m_pOuter->GetImpl());
+ pOuter->ShowDropList(FALSE);
+ return 1;
+}
+int32_t CFWL_ComboListImpDelegate::OnDropListLButtonUp(CFWL_MsgMouse* pMsg) {
+ CFWL_ComboBoxImp* pOuter =
+ static_cast<CFWL_ComboBoxImp*>(m_pOwner->m_pOuter->GetImpl());
+ if (m_pOwner->m_bNotifyOwner) {
+ m_pOwner->ClientToOuter(pMsg->m_fx, pMsg->m_fy);
+ pOuter->m_pDelegate->OnProcessMessage(pMsg);
+ } else {
+ if (m_pOwner->IsShowScrollBar(TRUE) && m_pOwner->m_pVertScrollBar) {
+ CFX_RectF rect;
+ m_pOwner->m_pVertScrollBar->GetWidgetRect(rect);
+ if (rect.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ return 1;
+ }
+ }
+ pOuter->ShowDropList(FALSE);
+ FWL_HLISTITEM hItem = m_pOwner->GetItemAtPoint(pMsg->m_fx, pMsg->m_fy);
+ if (hItem) {
+ pOuter->ProcessSelChanged(TRUE);
+ }
+ }
+ return 1;
+}
+int32_t CFWL_ComboListImpDelegate::OnDropListKey(CFWL_MsgKey* pKey) {
+ CFWL_ComboBoxImp* pOuter =
+ static_cast<CFWL_ComboBoxImp*>(m_pOwner->m_pOuter->GetImpl());
+ FX_BOOL bPropagate = FALSE;
+ if (pKey->m_dwCmd == FWL_MSGKEYCMD_KeyDown) {
+ FX_DWORD dwKeyCode = pKey->m_dwKeyCode;
+ switch (dwKeyCode) {
+ case FWL_VKEY_Return:
+ case FWL_VKEY_Escape: {
+ pOuter->ShowDropList(FALSE);
+ return 1;
+ }
+ case FWL_VKEY_Up:
+ case FWL_VKEY_Down: {
+ OnDropListKeyDown(pKey);
+ pOuter->SetDelegate(nullptr);
+ pOuter->ProcessSelChanged(FALSE);
+ return 1;
+ }
+ default: { bPropagate = TRUE; }
+ }
+ } else if (pKey->m_dwCmd == FWL_MSGKEYCMD_Char) {
+ bPropagate = TRUE;
+ }
+ if (bPropagate) {
+ pKey->m_pDstTarget = m_pOwner->m_pOuter;
+ pOuter->m_pDelegate->OnProcessMessage(pKey);
+ return 1;
+ }
+ return 0;
+}
+void CFWL_ComboListImpDelegate::OnDropListKeyDown(CFWL_MsgKey* pKey) {
+ FX_DWORD dwKeyCode = pKey->m_dwKeyCode;
+ switch (dwKeyCode) {
+ case FWL_VKEY_Up:
+ case FWL_VKEY_Down:
+ case FWL_VKEY_Home:
+ case FWL_VKEY_End: {
+ CFWL_ComboBoxImp* pOuter =
+ static_cast<CFWL_ComboBoxImp*>(m_pOwner->m_pOuter->GetImpl());
+ IFWL_ListBoxDP* pData = static_cast<IFWL_ListBoxDP*>(
+ m_pOwner->m_pProperties->m_pDataProvider);
+ FWL_HLISTITEM hItem =
+ pData->GetItem(m_pOwner->m_pInterface, pOuter->m_iCurSel);
+ hItem = m_pOwner->GetItem(hItem, dwKeyCode);
+ if (!hItem) {
+ break;
+ }
+ m_pOwner->SetSelection(hItem, hItem, TRUE);
+ m_pOwner->ScrollToVisible(hItem);
+ CFX_RectF rtInvalidate;
+ rtInvalidate.Set(0, 0, m_pOwner->m_pProperties->m_rtWidget.width,
+ m_pOwner->m_pProperties->m_rtWidget.height);
+ m_pOwner->Repaint(&rtInvalidate);
+ break;
+ }
+ default: {}
+ }
+}
+CFWL_ComboBoxImp::CFWL_ComboBoxImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_WidgetImp(properties, pOuter),
+ m_pForm(NULL),
+ m_bLButtonDown(FALSE),
+ m_iCurSel(-1),
+ m_iBtnState(FWL_PARTSTATE_CMB_Normal),
+ m_fComboFormHandler(0),
+ m_bNeedShowList(FALSE) {
+ m_rtClient.Reset();
+ m_rtBtn.Reset();
+ m_rtHandler.Reset();
+}
+CFWL_ComboBoxImp::~CFWL_ComboBoxImp() {}
+FWL_ERR CFWL_ComboBoxImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_ComboBox;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_ComboBoxImp::GetClassID() const {
+ return FWL_CLASSHASH_ComboBox;
+}
+FWL_ERR CFWL_ComboBoxImp::Initialize() {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_Initialize();
+ }
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_WGTSTATE_Invisible; // Probably a bug; not a FWL_ERR_ value.
+ m_pDelegate = new CFWL_ComboBoxImpDelegate(this);
+ CFWL_WidgetImpProperties prop;
+ prop.m_pThemeProvider = m_pProperties->m_pThemeProvider;
+ prop.m_dwStyles |= FWL_WGTSTYLE_Border | FWL_WGTSTYLE_VScroll;
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CMB_ListItemIconText) {
+ prop.m_dwStyleExes |= FWL_STYLEEXT_LTB_Icon;
+ }
+ prop.m_pDataProvider = m_pProperties->m_pDataProvider;
+ m_pListBox.reset(IFWL_ListBox::CreateComboList(prop, m_pInterface));
+ m_pListBox->Initialize();
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CMB_DropDown) && !m_pEdit) {
+ CFWL_WidgetImpProperties prop2;
+ m_pEdit.reset(IFWL_Edit::CreateComboEdit(prop2, m_pInterface));
+ m_pEdit->Initialize();
+ static_cast<CFWL_EditImp*>(m_pEdit->GetImpl())->SetOuter(m_pInterface);
+ }
+ if (m_pEdit) {
+ m_pEdit->SetParent(m_pInterface);
+ }
+ SetStates(m_pProperties->m_dwStates);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ComboBoxImp::Finalize() {
+ if (m_pEdit) {
+ m_pEdit->Finalize();
+ }
+ m_pListBox->Finalize();
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_ComboBoxImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
+ if (bAutoSize) {
+ rect.Reset();
+ FX_BOOL bIsDropDown = IsDropDownStyle();
+ if (bIsDropDown && m_pEdit) {
+ m_pEdit->GetWidgetRect(rect, TRUE);
+ } else {
+ rect.width = 100;
+ rect.height = 16;
+ }
+ if (!m_pProperties->m_pThemeProvider) {
+ ReSetTheme();
+ }
+ FX_FLOAT* pFWidth = static_cast<FX_FLOAT*>(
+ GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth));
+ if (!pFWidth)
+ return FWL_ERR_Indefinite;
+ rect.Inflate(0, 0, *pFWidth, 0);
+ CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
+ } else {
+ rect = m_pProperties->m_rtWidget;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ComboBoxImp::ModifyStylesEx(FX_DWORD dwStylesExAdded,
+ FX_DWORD dwStylesExRemoved) {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_ModifyStylesEx(dwStylesExAdded, dwStylesExRemoved);
+ }
+ FX_BOOL bAddDropDown = dwStylesExAdded & FWL_STYLEEXT_CMB_DropDown;
+ FX_BOOL bRemoveDropDown = dwStylesExRemoved & FWL_STYLEEXT_CMB_DropDown;
+ if (bAddDropDown && !m_pEdit) {
+ CFWL_WidgetImpProperties prop;
+ m_pEdit.reset(IFWL_Edit::CreateComboEdit(prop, nullptr));
+ m_pEdit->Initialize();
+ static_cast<CFWL_EditImp*>(m_pEdit->GetImpl())->SetOuter(m_pInterface);
+ m_pEdit->SetParent(m_pInterface);
+ } else if (bRemoveDropDown && m_pEdit) {
+ m_pEdit->SetStates(FWL_WGTSTATE_Invisible, TRUE);
+ }
+ return CFWL_WidgetImp::ModifyStylesEx(dwStylesExAdded, dwStylesExRemoved);
+}
+FWL_ERR CFWL_ComboBoxImp::Update() {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_Update();
+ }
+ if (IsLocked()) {
+ return FWL_ERR_Indefinite;
+ }
+ ReSetTheme();
+ FX_BOOL bDropDown = IsDropDownStyle();
+ if (bDropDown && m_pEdit) {
+ ReSetEditAlignment();
+ }
+ if (m_pProperties->m_pThemeProvider == NULL) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ Layout();
+ CFWL_ThemePart part;
+ part.m_pWidget = m_pInterface;
+ m_fComboFormHandler =
+ *static_cast<FX_FLOAT*>(m_pProperties->m_pThemeProvider->GetCapacity(
+ &part, FWL_WGTCAPACITY_CMB_ComboFormHandler));
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_ComboBoxImp::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_HitTest(fx, fy);
+ }
+ return CFWL_WidgetImp::HitTest(fx, fy);
+}
+FWL_ERR CFWL_ComboBoxImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_DrawWidget(pGraphics, pMatrix);
+ }
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ if (!m_pProperties->m_pThemeProvider)
+ return FWL_ERR_Indefinite;
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ FX_BOOL bIsDropDown = IsDropDownStyle();
+ if (HasBorder()) {
+ DrawBorder(pGraphics, FWL_PART_CMB_Border, pTheme, pMatrix);
+ }
+ if (HasEdge()) {
+ DrawEdge(pGraphics, FWL_PART_CMB_Edge, pTheme, pMatrix);
+ }
+ if (!bIsDropDown) {
+ CFX_RectF rtTextBk(m_rtClient);
+ rtTextBk.width -= m_rtBtn.width;
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_CMB_Background;
+ param.m_pGraphics = pGraphics;
+ if (pMatrix) {
+ param.m_matrix.Concat(*pMatrix);
+ }
+ param.m_rtPart = rtTextBk;
+ if (m_iCurSel >= 0) {
+ IFWL_ListBoxDP* pData = static_cast<IFWL_ListBoxDP*>(
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())
+ ->m_pProperties->m_pDataProvider);
+ void* p = pData->GetItemData(m_pListBox.get(),
+ pData->GetItem(m_pListBox.get(), m_iCurSel));
+ if (p != NULL) {
+ param.m_pData = p;
+ }
+ }
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) {
+ param.m_dwStates = FWL_PARTSTATE_CMB_Disabled;
+ } else if ((m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) &&
+ (m_iCurSel >= 0)) {
+ param.m_dwStates = FWL_PARTSTATE_CMB_Selected;
+ } else {
+ param.m_dwStates = FWL_PARTSTATE_CMB_Normal;
+ }
+ pTheme->DrawBackground(&param);
+ if (m_iCurSel >= 0) {
+ if (!m_pListBox)
+ return FWL_ERR_Indefinite;
+ CFX_WideString wsText;
+ IFWL_ComboBoxDP* pData =
+ static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, m_iCurSel);
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())
+ ->GetItemText(hItem, wsText);
+ CFWL_ThemeText param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_CMB_Caption;
+ param.m_dwStates = m_iBtnState;
+ param.m_pGraphics = pGraphics;
+ param.m_matrix.Concat(*pMatrix);
+ param.m_rtPart = rtTextBk;
+ param.m_dwStates = (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused)
+ ? FWL_PARTSTATE_CMB_Selected
+ : FWL_PARTSTATE_CMB_Normal;
+ param.m_wsText = wsText;
+ param.m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
+ param.m_iTTOAlign = FDE_TTOALIGNMENT_CenterLeft;
+ pTheme->DrawText(&param);
+ }
+ }
+ {
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_CMB_DropDownButton;
+ param.m_dwStates = (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)
+ ? FWL_PARTSTATE_CMB_Disabled
+ : m_iBtnState;
+ param.m_pGraphics = pGraphics;
+ param.m_matrix.Concat(*pMatrix);
+ param.m_rtPart = m_rtBtn;
+ pTheme->DrawBackground(&param);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ComboBoxImp::SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) {
+ if (!pThemeProvider)
+ return FWL_ERR_Indefinite;
+ m_pProperties->m_pThemeProvider = pThemeProvider;
+ if (m_pListBox && pThemeProvider->IsValidWidget(m_pListBox.get())) {
+ m_pListBox->SetThemeProvider(pThemeProvider);
+ }
+ if (m_pEdit && pThemeProvider->IsValidWidget(m_pEdit.get())) {
+ m_pEdit->SetThemeProvider(pThemeProvider);
+ }
+ return FWL_ERR_Succeeded;
+}
+int32_t CFWL_ComboBoxImp::GetCurSel() {
+ return m_iCurSel;
+}
+FWL_ERR CFWL_ComboBoxImp::SetCurSel(int32_t iSel) {
+ int32_t iCount =
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())->CountItems();
+ FX_BOOL bClearSel = iSel < 0 || iSel >= iCount;
+ FX_BOOL bDropDown = IsDropDownStyle();
+ if (bDropDown && m_pEdit) {
+ if (bClearSel) {
+ m_pEdit->SetText(CFX_WideString());
+ } else {
+ CFX_WideString wsText;
+ IFWL_ComboBoxDP* pData =
+ static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, iSel);
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())
+ ->GetItemText(hItem, wsText);
+ m_pEdit->SetText(wsText);
+ }
+ m_pEdit->Update();
+ }
+ m_iCurSel = bClearSel ? -1 : iSel;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ComboBoxImp::SetStates(FX_DWORD dwStates, FX_BOOL bSet) {
+ FX_BOOL bIsDropDown = IsDropDownStyle();
+ if (bIsDropDown && m_pEdit) {
+ m_pEdit->SetStates(dwStates, bSet);
+ }
+ if (m_pListBox) {
+ m_pListBox->SetStates(dwStates, bSet);
+ }
+ return CFWL_WidgetImp::SetStates(dwStates, bSet);
+}
+FWL_ERR CFWL_ComboBoxImp::SetEditText(const CFX_WideString& wsText) {
+ if (!m_pEdit)
+ return FWL_ERR_Indefinite;
+ m_pEdit->SetText(wsText);
+ return m_pEdit->Update();
+}
+int32_t CFWL_ComboBoxImp::GetEditTextLength() const {
+ if (!m_pEdit)
+ return -1;
+ return m_pEdit->GetTextLength();
+}
+FWL_ERR CFWL_ComboBoxImp::GetEditText(CFX_WideString& wsText,
+ int32_t nStart,
+ int32_t nCount) const {
+ if (m_pEdit) {
+ return m_pEdit->GetText(wsText, nStart, nCount);
+ } else if (m_pListBox) {
+ IFWL_ComboBoxDP* pData =
+ static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, m_iCurSel);
+ return m_pListBox->GetItemText(hItem, wsText);
+ }
+ return FWL_ERR_Indefinite;
+}
+FWL_ERR CFWL_ComboBoxImp::SetEditSelRange(int32_t nStart, int32_t nCount) {
+ if (!m_pEdit)
+ return FWL_ERR_Indefinite;
+ static_cast<CFWL_ComboEditImp*>(m_pEdit->GetImpl())->ClearSelected();
+ m_pEdit->AddSelRange(nStart, nCount);
+ return FWL_ERR_Succeeded;
+}
+int32_t CFWL_ComboBoxImp::GetEditSelRange(int32_t nIndex, int32_t& nStart) {
+ if (!m_pEdit)
+ return -1;
+ return m_pEdit->GetSelRange(nIndex, nStart);
+}
+int32_t CFWL_ComboBoxImp::GetEditLimit() {
+ if (!m_pEdit)
+ return -1;
+ return m_pEdit->GetLimit();
+}
+FWL_ERR CFWL_ComboBoxImp::SetEditLimit(int32_t nLimit) {
+ if (!m_pEdit)
+ return FWL_ERR_Indefinite;
+ return m_pEdit->SetLimit(nLimit);
+}
+FWL_ERR CFWL_ComboBoxImp::EditDoClipboard(int32_t iCmd) {
+ if (!m_pEdit)
+ return FWL_ERR_Indefinite;
+ return m_pEdit->DoClipboard(iCmd);
+}
+FX_BOOL CFWL_ComboBoxImp::EditRedo(const CFX_ByteStringC& bsRecord) {
+ if (!m_pEdit)
+ return FALSE;
+ return m_pEdit->Redo(bsRecord);
+}
+FX_BOOL CFWL_ComboBoxImp::EditUndo(const CFX_ByteStringC& bsRecord) {
+ if (!m_pEdit)
+ return FALSE;
+ return m_pEdit->Undo(bsRecord);
+}
+IFWL_ListBox* CFWL_ComboBoxImp::GetListBoxt() {
+ return m_pListBox.get();
+}
+FX_BOOL CFWL_ComboBoxImp::AfterFocusShowDropList() {
+ if (!m_bNeedShowList) {
+ return FALSE;
+ }
+ if (m_pEdit) {
+ MatchEditText();
+ }
+ ShowDropList(TRUE);
+ m_bNeedShowList = FALSE;
+ return TRUE;
+}
+FX_ERR CFWL_ComboBoxImp::OpenDropDownList(FX_BOOL bActivate) {
+ ShowDropList(bActivate);
+ return FWL_ERR_Succeeded;
+}
+FX_BOOL CFWL_ComboBoxImp::EditCanUndo() {
+ return m_pEdit->CanUndo();
+}
+FX_BOOL CFWL_ComboBoxImp::EditCanRedo() {
+ return m_pEdit->CanRedo();
+}
+FX_BOOL CFWL_ComboBoxImp::EditUndo() {
+ return m_pEdit->Undo();
+}
+FX_BOOL CFWL_ComboBoxImp::EditRedo() {
+ return m_pEdit->Redo();
+}
+FX_BOOL CFWL_ComboBoxImp::EditCanCopy() {
+ return m_pEdit->CountSelRanges() > 0;
+}
+FX_BOOL CFWL_ComboBoxImp::EditCanCut() {
+ if (m_pEdit->GetStylesEx() & FWL_STYLEEXT_EDT_ReadOnly) {
+ return FALSE;
+ }
+ return m_pEdit->CountSelRanges() > 0;
+}
+FX_BOOL CFWL_ComboBoxImp::EditCanSelectAll() {
+ return m_pEdit->GetTextLength() > 0;
+}
+FX_BOOL CFWL_ComboBoxImp::EditCopy(CFX_WideString& wsCopy) {
+ return m_pEdit->Copy(wsCopy);
+}
+FX_BOOL CFWL_ComboBoxImp::EditCut(CFX_WideString& wsCut) {
+ return m_pEdit->Cut(wsCut);
+}
+FX_BOOL CFWL_ComboBoxImp::EditPaste(const CFX_WideString& wsPaste) {
+ return m_pEdit->Paste(wsPaste);
+}
+FX_BOOL CFWL_ComboBoxImp::EditSelectAll() {
+ return m_pEdit->AddSelRange(0) == FWL_ERR_Succeeded;
+}
+FX_BOOL CFWL_ComboBoxImp::EditDelete() {
+ return m_pEdit->ClearText() == FWL_ERR_Succeeded;
+}
+FX_BOOL CFWL_ComboBoxImp::EditDeSelect() {
+ return m_pEdit->ClearSelections() == FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ComboBoxImp::GetBBox(CFX_RectF& rect) {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_GetBBox(rect);
+ }
+ rect = m_pProperties->m_rtWidget;
+ if (m_pListBox && IsDropListShowed()) {
+ CFX_RectF rtList;
+ m_pListBox->GetWidgetRect(rtList);
+ rtList.Offset(rect.left, rect.top);
+ rect.Union(rtList);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ComboBoxImp::EditModifyStylesEx(FX_DWORD dwStylesExAdded,
+ FX_DWORD dwStylesExRemoved) {
+ if (m_pEdit != NULL) {
+ return m_pEdit->ModifyStylesEx(dwStylesExAdded, dwStylesExRemoved);
+ } else {
+ return FWL_ERR_Parameter_Invalid;
+ }
+}
+FX_FLOAT CFWL_ComboBoxImp::GetListHeight() {
+ return static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider)
+ ->GetListHeight(m_pInterface);
+}
+void CFWL_ComboBoxImp::DrawStretchHandler(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground param;
+ param.m_pGraphics = pGraphics;
+ param.m_iPart = FWL_PART_CMB_StretcgHandler;
+ param.m_dwStates = FWL_PARTSTATE_CMB_Normal;
+ param.m_pWidget = m_pInterface;
+ if (pMatrix) {
+ param.m_matrix.Concat(*pMatrix);
+ }
+ param.m_rtPart = m_rtHandler;
+ m_pProperties->m_pThemeProvider->DrawBackground(&param);
+}
+void CFWL_ComboBoxImp::ShowDropList(FX_BOOL bActivate) {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_ShowDropList(bActivate);
+ }
+ FX_BOOL bDropList = IsDropListShowed();
+ if (bDropList == bActivate) {
+ return;
+ }
+ if (!m_pForm) {
+ InitProxyForm();
+ }
+ m_pListProxyDelegate->Reset();
+ if (bActivate) {
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())
+ ->ChangeSelected(m_iCurSel);
+ ReSetListItemAlignment();
+ FX_DWORD dwStyleAdd = m_pProperties->m_dwStyleExes &
+ (FWL_STYLEEXT_CMB_Sort | FWL_STYLEEXT_CMB_OwnerDraw);
+ m_pListBox->ModifyStylesEx(dwStyleAdd, 0);
+ m_pListBox->GetWidgetRect(m_rtList, TRUE);
+ FX_FLOAT fHeight = GetListHeight();
+ if (fHeight > 0) {
+ if (m_rtList.height > GetListHeight()) {
+ m_rtList.height = GetListHeight();
+ m_pListBox->ModifyStyles(FWL_WGTSTYLE_VScroll, 0);
+ }
+ }
+ CFX_RectF rtAnchor;
+ rtAnchor.Set(0, 0, m_pProperties->m_rtWidget.width,
+ m_pProperties->m_rtWidget.height);
+ FX_FLOAT fMinHeight = 0;
+ if (m_rtList.width < m_rtClient.width) {
+ m_rtList.width = m_rtClient.width;
+ }
+ m_rtProxy = m_rtList;
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CMB_ListDrag) {
+ m_rtProxy.height += m_fComboFormHandler;
+ }
+ GetPopupPos(fMinHeight, m_rtProxy.height, rtAnchor, m_rtProxy);
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CMB_ListDrag) {
+ FX_FLOAT fx = 0;
+ FX_FLOAT fy = m_rtClient.top + m_rtClient.height / 2;
+ TransformTo(NULL, fx, fy);
+ m_bUpFormHandler = fy > m_rtProxy.top;
+ if (m_bUpFormHandler) {
+ m_rtHandler.Set(0, 0, m_rtList.width, m_fComboFormHandler);
+ m_rtList.top = m_fComboFormHandler;
+ } else {
+ m_rtHandler.Set(0, m_rtList.height, m_rtList.width,
+ m_fComboFormHandler);
+ }
+ }
+ m_pForm->SetWidgetRect(m_rtProxy);
+ m_pForm->Update();
+ m_pListBox->SetWidgetRect(m_rtList);
+ m_pListBox->Update();
+ CFWL_EvtCmbPreDropDown ev;
+ ev.m_pSrcTarget = m_pInterface;
+ DispatchEvent(&ev);
+ m_fItemHeight =
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())->m_fItemHeight;
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())->SetFocus(TRUE);
+ m_pForm->DoModal();
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())->SetFocus(FALSE);
+ } else {
+ m_pForm->EndDoModal();
+ CFWL_EvtCmbCloseUp ev;
+ ev.m_pSrcTarget = m_pInterface;
+ DispatchEvent(&ev);
+ m_bLButtonDown = FALSE;
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())->m_bNotifyOwner =
+ TRUE;
+ SetFocus(TRUE);
+ }
+}
+FX_BOOL CFWL_ComboBoxImp::IsDropListShowed() {
+ return m_pForm && !(m_pForm->GetStates() & FWL_WGTSTATE_Invisible);
+}
+FX_BOOL CFWL_ComboBoxImp::IsDropDownStyle() const {
+ return m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CMB_DropDown;
+}
+void CFWL_ComboBoxImp::MatchEditText() {
+ CFX_WideString wsText;
+ m_pEdit->GetText(wsText);
+ int32_t iMatch =
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())->MatchItem(wsText);
+ if (iMatch != m_iCurSel) {
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())
+ ->ChangeSelected(iMatch);
+ if (iMatch >= 0) {
+ SynchrEditText(iMatch);
+ }
+ } else if (iMatch >= 0) {
+ static_cast<CFWL_ComboEditImp*>(m_pEdit->GetImpl())->SetSelected();
+ }
+ m_iCurSel = iMatch;
+}
+void CFWL_ComboBoxImp::SynchrEditText(int32_t iListItem) {
+ CFX_WideString wsText;
+ IFWL_ComboBoxDP* pData =
+ static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, iListItem);
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())
+ ->GetItemText(hItem, wsText);
+ m_pEdit->SetText(wsText);
+ m_pEdit->Update();
+ static_cast<CFWL_ComboEditImp*>(m_pEdit->GetImpl())->SetSelected();
+}
+void CFWL_ComboBoxImp::Layout() {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_Layout();
+ }
+ GetClientRect(m_rtClient);
+ FX_FLOAT* pFWidth =
+ static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth));
+ if (!pFWidth)
+ return;
+ FX_FLOAT fBtn = *pFWidth;
+ m_rtBtn.Set(m_rtClient.right() - fBtn, m_rtClient.top, fBtn,
+ m_rtClient.height);
+ FX_BOOL bIsDropDown = IsDropDownStyle();
+ if (bIsDropDown && m_pEdit) {
+ CFX_RectF rtEdit;
+ rtEdit.Set(m_rtClient.left, m_rtClient.top, m_rtClient.width - fBtn,
+ m_rtClient.height);
+ m_pEdit->SetWidgetRect(rtEdit);
+ if (m_iCurSel >= 0) {
+ CFX_WideString wsText;
+ IFWL_ComboBoxDP* pData =
+ static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, m_iCurSel);
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())
+ ->GetItemText(hItem, wsText);
+ m_pEdit->LockUpdate();
+ m_pEdit->SetText(wsText);
+ m_pEdit->UnlockUpdate();
+ }
+ m_pEdit->Update();
+ }
+}
+void CFWL_ComboBoxImp::ReSetTheme() {
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ if (!pTheme) {
+ pTheme = GetAvailableTheme();
+ m_pProperties->m_pThemeProvider = pTheme;
+ }
+ if (m_pListBox) {
+ if (!m_pListBox->GetThemeProvider() &&
+ pTheme->IsValidWidget(m_pListBox.get())) {
+ m_pListBox->SetThemeProvider(pTheme);
+ }
+ }
+ if (m_pEdit) {
+ if (!m_pEdit->GetThemeProvider() && pTheme->IsValidWidget(m_pEdit.get())) {
+ m_pEdit->SetThemeProvider(pTheme);
+ }
+ }
+}
+void CFWL_ComboBoxImp::ReSetEditAlignment() {
+ if (!m_pEdit)
+ return;
+ FX_DWORD dwStylExes = m_pProperties->m_dwStyleExes;
+ FX_DWORD dwAdd = 0;
+ switch (dwStylExes & FWL_STYLEEXT_CMB_EditHAlignMask) {
+ case FWL_STYLEEXT_CMB_EditHCenter: {
+ dwAdd |= FWL_STYLEEXT_EDT_HCenter;
+ break;
+ }
+ case FWL_STYLEEXT_CMB_EditHFar: {
+ dwAdd |= FWL_STYLEEXT_EDT_HFar;
+ break;
+ }
+ default: { dwAdd |= FWL_STYLEEXT_EDT_HNear; }
+ }
+ switch (dwStylExes & FWL_STYLEEXT_CMB_EditVAlignMask) {
+ case FWL_STYLEEXT_CMB_EditVCenter: {
+ dwAdd |= FWL_STYLEEXT_EDT_VCenter;
+ break;
+ }
+ case FWL_STYLEEXT_CMB_EditVFar: {
+ dwAdd |= FWL_STYLEEXT_EDT_VFar;
+ break;
+ }
+ default: { dwAdd |= FWL_STYLEEXT_EDT_VNear; }
+ }
+ if (dwStylExes & FWL_STYLEEXT_CMB_EditJustified) {
+ dwAdd |= FWL_STYLEEXT_EDT_Justified;
+ }
+ if (dwStylExes & FWL_STYLEEXT_CMB_EditDistributed) {
+ dwAdd |= FWL_STYLEEXT_EDT_Distributed;
+ }
+ m_pEdit->ModifyStylesEx(dwAdd, FWL_STYLEEXT_EDT_HAlignMask |
+ FWL_STYLEEXT_EDT_HAlignModeMask |
+ FWL_STYLEEXT_EDT_VAlignMask);
+}
+void CFWL_ComboBoxImp::ReSetListItemAlignment() {
+ if (!m_pListBox)
+ return;
+ FX_DWORD dwStylExes = m_pProperties->m_dwStyleExes;
+ FX_DWORD dwAdd = 0;
+ switch (dwStylExes & FWL_STYLEEXT_CMB_ListItemAlignMask) {
+ case FWL_STYLEEXT_CMB_ListItemCenterAlign: {
+ dwAdd |= FWL_STYLEEXT_LTB_CenterAlign;
+ }
+ case FWL_STYLEEXT_CMB_ListItemRightAlign: {
+ dwAdd |= FWL_STYLEEXT_LTB_RightAlign;
+ }
+ default: { dwAdd |= FWL_STYLEEXT_LTB_LeftAlign; }
+ }
+ m_pListBox->ModifyStylesEx(dwAdd, FWL_STYLEEXT_CMB_ListItemAlignMask);
+}
+void CFWL_ComboBoxImp::ProcessSelChanged(FX_BOOL bLButtonUp) {
+ IFWL_ComboBoxDP* pDatas =
+ static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
+ m_iCurSel = pDatas->GetItemIndex(m_pInterface, m_pListBox->GetSelItem(0));
+ FX_BOOL bDropDown = IsDropDownStyle();
+ if (bDropDown) {
+ IFWL_ComboBoxDP* pData =
+ static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, m_iCurSel);
+ if (hItem) {
+ CFX_WideString wsText;
+ pData->GetItemText(m_pInterface, hItem, wsText);
+ if (m_pEdit) {
+ m_pEdit->SetText(wsText);
+ m_pEdit->Update();
+ static_cast<CFWL_ComboEditImp*>(m_pEdit->GetImpl())->SetSelected();
+ }
+ CFWL_EvtCmbSelChanged ev;
+ ev.bLButtonUp = bLButtonUp;
+ ev.m_pSrcTarget = m_pInterface;
+ ev.iArraySels.Add(m_iCurSel);
+ DispatchEvent(&ev);
+ }
+ } else {
+ Repaint(&m_rtClient);
+ }
+}
+void CFWL_ComboBoxImp::InitProxyForm() {
+ if (m_pForm)
+ return;
+ if (!m_pListBox)
+ return;
+ CFWL_WidgetImpProperties propForm;
+ propForm.m_pOwner = m_pInterface;
+ propForm.m_dwStyles = FWL_WGTSTYLE_Popup;
+ propForm.m_dwStates = FWL_WGTSTATE_Invisible;
+ CFX_WideString className;
+ m_pForm = IFWL_Form::CreateFormProxy(propForm, &className, m_pListBox.get());
+ m_pForm->Initialize();
+ m_pProxy = static_cast<CFWL_FormProxyImp*>(m_pForm->GetImpl());
+ m_pListBox->SetParent(m_pForm);
+ m_pListProxyDelegate = new CFWL_ComboProxyImpDelegate(m_pForm, this);
+ m_pProxy->SetDelegate(m_pListProxyDelegate);
+}
+FWL_ERR CFWL_ComboBoxImp::DisForm_Initialize() {
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_WGTSTATE_Invisible; // Ditto.
+ m_pDelegate = new CFWL_ComboBoxImpDelegate(this);
+ DisForm_InitComboList();
+ DisForm_InitComboEdit();
+ return FWL_ERR_Succeeded;
+}
+void CFWL_ComboBoxImp::DisForm_InitComboList() {
+ if (m_pListBox) {
+ return;
+ }
+ CFWL_WidgetImpProperties prop;
+ prop.m_pParent = m_pInterface;
+ prop.m_dwStyles = FWL_WGTSTYLE_Border | FWL_WGTSTYLE_VScroll;
+ prop.m_dwStates = FWL_WGTSTATE_Invisible;
+ prop.m_pDataProvider = m_pProperties->m_pDataProvider;
+ prop.m_pThemeProvider = m_pProperties->m_pThemeProvider;
+ m_pListBox.reset(IFWL_ListBox::CreateComboList(prop, m_pInterface));
+ m_pListBox->Initialize();
+}
+void CFWL_ComboBoxImp::DisForm_InitComboEdit() {
+ if (m_pEdit) {
+ return;
+ }
+ CFWL_WidgetImpProperties prop;
+ prop.m_pParent = m_pInterface;
+ prop.m_pThemeProvider = m_pProperties->m_pThemeProvider;
+ m_pEdit.reset(IFWL_Edit::CreateComboEdit(prop, m_pInterface));
+ m_pEdit->Initialize();
+ static_cast<CFWL_ComboEditImp*>(m_pEdit->GetImpl())->SetOuter(m_pInterface);
+}
+void CFWL_ComboBoxImp::DisForm_ShowDropList(FX_BOOL bActivate) {
+ FX_BOOL bDropList = DisForm_IsDropListShowed();
+ if (bDropList == bActivate) {
+ return;
+ }
+ if (bActivate) {
+ CFWL_EvtCmbPreDropDown preEvent;
+ preEvent.m_pSrcTarget = m_pInterface;
+ DispatchEvent(&preEvent);
+ CFWL_ComboListImp* pComboList =
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl());
+ int32_t iItems = pComboList->CountItems();
+ if (iItems < 1) {
+ return;
+ }
+ ReSetListItemAlignment();
+ pComboList->ChangeSelected(m_iCurSel);
+ FX_FLOAT fItemHeight = pComboList->GetItemHeigt();
+ FX_FLOAT fBorder = GetBorderSize();
+ FX_FLOAT fPopupMin = 0.0f;
+ if (iItems > 3) {
+ fPopupMin = fItemHeight * 3 + fBorder * 2;
+ }
+ FX_FLOAT fPopupMax = fItemHeight * iItems + fBorder * 2;
+ CFX_RectF rtList;
+ rtList.left = m_rtClient.left;
+ rtList.width = m_pProperties->m_rtWidget.width;
+ rtList.top = 0;
+ rtList.height = 0;
+ GetPopupPos(fPopupMin, fPopupMax, m_pProperties->m_rtWidget, rtList);
+ m_pListBox->SetWidgetRect(rtList);
+ m_pListBox->Update();
+ } else {
+ SetFocus(TRUE);
+ }
+ m_pListBox->SetStates(FWL_WGTSTATE_Invisible, !bActivate);
+ if (bActivate) {
+ CFWL_EvtCmbPostDropDown postEvent;
+ postEvent.m_pSrcTarget = m_pInterface;
+ DispatchEvent(&postEvent);
+ }
+ CFX_RectF rect;
+ m_pListBox->GetWidgetRect(rect);
+ rect.Inflate(2, 2);
+ Repaint(&rect);
+}
+FX_BOOL CFWL_ComboBoxImp::DisForm_IsDropListShowed() {
+ return !(m_pListBox->GetStates() & FWL_WGTSTATE_Invisible);
+}
+FWL_ERR CFWL_ComboBoxImp::DisForm_ModifyStylesEx(FX_DWORD dwStylesExAdded,
+ FX_DWORD dwStylesExRemoved) {
+ if (!m_pEdit) {
+ DisForm_InitComboEdit();
+ }
+ FX_BOOL bAddDropDown = dwStylesExAdded & FWL_STYLEEXT_CMB_DropDown;
+ FX_BOOL bDelDropDown = dwStylesExRemoved & FWL_STYLEEXT_CMB_DropDown;
+ dwStylesExRemoved &= ~FWL_STYLEEXT_CMB_DropDown;
+ m_pProperties->m_dwStyleExes |= FWL_STYLEEXT_CMB_DropDown;
+ if (bAddDropDown) {
+ m_pEdit->ModifyStylesEx(0, FWL_STYLEEXT_EDT_ReadOnly);
+ } else if (bDelDropDown) {
+ m_pEdit->ModifyStylesEx(FWL_STYLEEXT_EDT_ReadOnly, 0);
+ }
+ return CFWL_WidgetImp::ModifyStylesEx(dwStylesExAdded, dwStylesExRemoved);
+}
+FWL_ERR CFWL_ComboBoxImp::DisForm_Update() {
+ if (m_iLock) {
+ return FWL_ERR_Indefinite;
+ }
+ if (m_pEdit) {
+ ReSetEditAlignment();
+ }
+ ReSetTheme();
+ Layout();
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_ComboBoxImp::DisForm_HitTest(FX_FLOAT fx, FX_FLOAT fy) {
+ CFX_RectF rect;
+ rect.Set(0, 0, m_pProperties->m_rtWidget.width - m_rtBtn.width,
+ m_pProperties->m_rtWidget.height);
+ if (rect.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_Edit;
+ }
+ if (m_rtBtn.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_Client;
+ }
+ if (DisForm_IsDropListShowed()) {
+ m_pListBox->GetWidgetRect(rect);
+ if (rect.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_Client;
+ }
+ }
+ return FWL_WGTHITTEST_Unknown;
+}
+FWL_ERR CFWL_ComboBoxImp::DisForm_DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ CFX_Matrix mtOrg;
+ mtOrg.Set(1, 0, 0, 1, 0, 0);
+ if (pMatrix) {
+ mtOrg = *pMatrix;
+ }
+ FX_BOOL bListShowed = m_pListBox && DisForm_IsDropListShowed();
+ pGraphics->SaveGraphState();
+ pGraphics->ConcatMatrix(&mtOrg);
+ if (!m_rtBtn.IsEmpty(0.1f)) {
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_CMB_DropDownButton;
+ param.m_dwStates = m_iBtnState;
+ param.m_pGraphics = pGraphics;
+ param.m_rtPart = m_rtBtn;
+ pTheme->DrawBackground(&param);
+ }
+ pGraphics->RestoreGraphState();
+ if (m_pEdit) {
+ CFX_RectF rtEdit;
+ m_pEdit->GetWidgetRect(rtEdit);
+ CFX_Matrix mt;
+ mt.Set(1, 0, 0, 1, rtEdit.left, rtEdit.top);
+ mt.Concat(mtOrg);
+ m_pEdit->DrawWidget(pGraphics, &mt);
+ }
+ if (bListShowed) {
+ CFX_RectF rtList;
+ m_pListBox->GetWidgetRect(rtList);
+ CFX_Matrix mt;
+ mt.Set(1, 0, 0, 1, rtList.left, rtList.top);
+ mt.Concat(mtOrg);
+ m_pListBox->DrawWidget(pGraphics, &mt);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ComboBoxImp::DisForm_GetBBox(CFX_RectF& rect) {
+ rect = m_pProperties->m_rtWidget;
+ if (m_pListBox && DisForm_IsDropListShowed()) {
+ CFX_RectF rtList;
+ m_pListBox->GetWidgetRect(rtList);
+ rtList.Offset(rect.left, rect.top);
+ rect.Union(rtList);
+ }
+ return FWL_ERR_Succeeded;
+}
+void CFWL_ComboBoxImp::DisForm_Layout() {
+ GetClientRect(m_rtClient);
+ m_rtContent = m_rtClient;
+ FX_FLOAT* pFWidth =
+ static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth));
+ if (!pFWidth)
+ return;
+ FX_FLOAT borderWidth = 0;
+ { borderWidth = FWL_PART_CMB_Border; }
+ FX_FLOAT fBtn = *pFWidth;
+ if (!(GetStylesEx() & FWL_STYLEEXT_CMB_ReadOnly)) {
+ m_rtBtn.Set(m_rtClient.right() - fBtn, m_rtClient.top + borderWidth,
+ fBtn - borderWidth, m_rtClient.height - 2 * borderWidth);
+ }
+ CFX_RectF* pUIMargin =
+ static_cast<CFX_RectF*>(GetThemeCapacity(FWL_WGTCAPACITY_UIMargin));
+ if (pUIMargin) {
+ m_rtContent.Deflate(pUIMargin->left, pUIMargin->top, pUIMargin->width,
+ pUIMargin->height);
+ }
+ FX_BOOL bIsDropDown = IsDropDownStyle();
+ if (bIsDropDown && m_pEdit) {
+ CFX_RectF rtEdit;
+ rtEdit.Set(m_rtContent.left, m_rtContent.top, m_rtContent.width - fBtn,
+ m_rtContent.height);
+ m_pEdit->SetWidgetRect(rtEdit);
+ if (m_iCurSel >= 0) {
+ CFX_WideString wsText;
+ IFWL_ComboBoxDP* pData =
+ static_cast<IFWL_ComboBoxDP*>(m_pProperties->m_pDataProvider);
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, m_iCurSel);
+ static_cast<CFWL_ComboListImp*>(m_pListBox->GetImpl())
+ ->GetItemText(hItem, wsText);
+ m_pEdit->LockUpdate();
+ m_pEdit->SetText(wsText);
+ m_pEdit->UnlockUpdate();
+ }
+ m_pEdit->Update();
+ }
+}
+CFWL_ComboBoxImpDelegate::CFWL_ComboBoxImpDelegate(CFWL_ComboBoxImp* pOwner)
+ : m_pOwner(pOwner) {}
+int32_t CFWL_ComboBoxImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ if (m_pOwner->m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_OnProcessMessage(pMessage);
+ }
+ if (!pMessage)
+ return 0;
+ FX_DWORD dwMsgCode = pMessage->GetClassID();
+ FX_BOOL iRet = 1;
+ switch (dwMsgCode) {
+ case FWL_MSGHASH_SetFocus:
+ case FWL_MSGHASH_KillFocus: {
+ OnFocusChanged(pMessage, dwMsgCode == FWL_MSGHASH_SetFocus);
+ break;
+ }
+ case FWL_MSGHASH_Mouse: {
+ CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
+ FX_DWORD dwCmd = pMsg->m_dwCmd;
+ switch (dwCmd) {
+ case FWL_MSGMOUSECMD_LButtonDown: {
+ OnLButtonDown(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_LButtonUp: {
+ OnLButtonUp(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseMove: {
+ OnMouseMove(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseLeave: {
+ OnMouseLeave(pMsg);
+ break;
+ }
+ default: {}
+ }
+ break;
+ }
+ case FWL_MSGHASH_Key: {
+ OnKey(static_cast<CFWL_MsgKey*>(pMessage));
+ break;
+ }
+ default: { iRet = 0; }
+ }
+ CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
+ return iRet;
+}
+FWL_ERR CFWL_ComboBoxImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
+ FX_DWORD dwFlag = pEvent->GetClassID();
+ if (dwFlag == FWL_EVTHASH_LTB_DrawItem) {
+ CFWL_EvtLtbDrawItem* pDrawItemEvent =
+ static_cast<CFWL_EvtLtbDrawItem*>(pEvent);
+ CFWL_EvtCmbDrawItem pTemp;
+ pTemp.m_pSrcTarget = m_pOwner->m_pInterface;
+ pTemp.m_pGraphics = pDrawItemEvent->m_pGraphics;
+ pTemp.m_index = pDrawItemEvent->m_index;
+ pTemp.m_rtItem = pDrawItemEvent->m_rect;
+ m_pOwner->DispatchEvent(&pTemp);
+ } else if (dwFlag == FWL_EVTHASH_Scroll) {
+ CFWL_EvtScroll* pScrollEvent = static_cast<CFWL_EvtScroll*>(pEvent);
+ CFWL_EvtScroll pScrollEv;
+ pScrollEv.m_pSrcTarget = m_pOwner->m_pInterface;
+ pScrollEv.m_iScrollCode = pScrollEvent->m_iScrollCode;
+ pScrollEv.m_fPos = pScrollEvent->m_fPos;
+ m_pOwner->DispatchEvent(&pScrollEv);
+ } else if (dwFlag == FWL_EVTHASH_EDT_TextChanged) {
+ CFWL_EvtEdtTextChanged* pTextChangedEvent =
+ static_cast<CFWL_EvtEdtTextChanged*>(pEvent);
+ CFWL_EvtCmbEditChanged pTemp;
+ pTemp.m_pSrcTarget = m_pOwner->m_pInterface;
+ pTemp.wsInsert = pTextChangedEvent->wsInsert;
+ pTemp.wsDelete = pTextChangedEvent->wsDelete;
+ pTemp.nChangeType = pTextChangedEvent->nChangeType;
+ m_pOwner->DispatchEvent(&pTemp);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ComboBoxImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}
+void CFWL_ComboBoxImpDelegate::OnFocusChanged(CFWL_Message* pMsg,
+ FX_BOOL bSet) {
+ IFWL_Target* pDstTarget = pMsg->m_pDstTarget;
+ IFWL_Target* pSrcTarget = pMsg->m_pSrcTarget;
+ FX_BOOL bDropDown = m_pOwner->IsDropDownStyle();
+ if (bSet) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused;
+ if (bDropDown && pSrcTarget != m_pOwner->m_pListBox.get()) {
+ if (!m_pOwner->m_pEdit)
+ return;
+ static_cast<CFWL_ComboEditImp*>(m_pOwner->m_pEdit->GetImpl())
+ ->SetSelected();
+ } else {
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ }
+ } else {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused;
+ if (bDropDown && pDstTarget != m_pOwner->m_pListBox.get()) {
+ if (!m_pOwner->m_pEdit)
+ return;
+ static_cast<CFWL_ComboEditImp*>(m_pOwner->m_pEdit->GetImpl())
+ ->FlagFocus(FALSE);
+ static_cast<CFWL_ComboEditImp*>(m_pOwner->m_pEdit->GetImpl())
+ ->ClearSelected();
+ } else {
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ }
+ }
+}
+void CFWL_ComboBoxImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) {
+ return;
+ }
+ FX_BOOL bDropDown = m_pOwner->IsDropDownStyle();
+ CFX_RectF& rtBtn = bDropDown ? m_pOwner->m_rtBtn : m_pOwner->m_rtClient;
+ FX_BOOL bClickBtn = rtBtn.Contains(pMsg->m_fx, pMsg->m_fy);
+ if (bClickBtn) {
+ if (bDropDown && m_pOwner->m_pEdit) {
+ m_pOwner->MatchEditText();
+ }
+ m_pOwner->m_bLButtonDown = TRUE;
+ m_pOwner->m_iBtnState = FWL_PARTSTATE_CMB_Pressed;
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ m_pOwner->ShowDropList(TRUE);
+ m_pOwner->m_iBtnState = FWL_PARTSTATE_CMB_Normal;
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ }
+}
+void CFWL_ComboBoxImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) {
+ m_pOwner->m_bLButtonDown = FALSE;
+ if (m_pOwner->m_rtBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_iBtnState = FWL_PARTSTATE_CMB_Hovered;
+ } else {
+ m_pOwner->m_iBtnState = FWL_PARTSTATE_CMB_Normal;
+ }
+ m_pOwner->Repaint(&m_pOwner->m_rtBtn);
+}
+void CFWL_ComboBoxImpDelegate::OnMouseMove(CFWL_MsgMouse* pMsg) {
+ int32_t iOldState = m_pOwner->m_iBtnState;
+ if (m_pOwner->m_rtBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_iBtnState = m_pOwner->m_bLButtonDown
+ ? FWL_PARTSTATE_CMB_Pressed
+ : FWL_PARTSTATE_CMB_Hovered;
+ } else {
+ m_pOwner->m_iBtnState = FWL_PARTSTATE_CMB_Normal;
+ }
+ if ((iOldState != m_pOwner->m_iBtnState) &&
+ !((m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) ==
+ FWL_WGTSTATE_Disabled)) {
+ m_pOwner->Repaint(&m_pOwner->m_rtBtn);
+ }
+}
+void CFWL_ComboBoxImpDelegate::OnMouseLeave(CFWL_MsgMouse* pMsg) {
+ if (!m_pOwner->IsDropListShowed() &&
+ !((m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) ==
+ FWL_WGTSTATE_Disabled)) {
+ m_pOwner->m_iBtnState = FWL_PARTSTATE_CMB_Normal;
+ m_pOwner->Repaint(&m_pOwner->m_rtBtn);
+ }
+}
+void CFWL_ComboBoxImpDelegate::OnKey(CFWL_MsgKey* pMsg) {
+ FX_DWORD dwKeyCode = pMsg->m_dwKeyCode;
+ if (dwKeyCode == FWL_VKEY_Tab) {
+ m_pOwner->DispatchKeyEvent(pMsg);
+ return;
+ }
+ if (pMsg->m_pDstTarget == m_pOwner->m_pInterface)
+ DoSubCtrlKey(pMsg);
+}
+void CFWL_ComboBoxImpDelegate::DoSubCtrlKey(CFWL_MsgKey* pMsg) {
+ FX_DWORD dwKeyCode = pMsg->m_dwKeyCode;
+ const bool bUp = dwKeyCode == FWL_VKEY_Up;
+ const bool bDown = dwKeyCode == FWL_VKEY_Down;
+ if (bUp || bDown) {
+ int32_t iCount =
+ static_cast<CFWL_ComboListImp*>(m_pOwner->m_pListBox->GetImpl())
+ ->CountItems();
+ if (iCount < 1) {
+ return;
+ }
+ FX_BOOL bMatchEqual = FALSE;
+ int32_t iCurSel = m_pOwner->m_iCurSel;
+ FX_BOOL bDropDown = m_pOwner->IsDropDownStyle();
+ if (bDropDown && m_pOwner->m_pEdit) {
+ CFX_WideString wsText;
+ m_pOwner->m_pEdit->GetText(wsText);
+ iCurSel = static_cast<CFWL_ComboListImp*>(m_pOwner->m_pListBox->GetImpl())
+ ->MatchItem(wsText);
+ if (iCurSel >= 0) {
+ CFX_WideString wsTemp;
+ IFWL_ComboBoxDP* pData = static_cast<IFWL_ComboBoxDP*>(
+ m_pOwner->m_pProperties->m_pDataProvider);
+ FWL_HLISTITEM hItem = pData->GetItem(m_pOwner->m_pInterface, iCurSel);
+ static_cast<CFWL_ComboListImp*>(m_pOwner->m_pListBox->GetImpl())
+ ->GetItemText(hItem, wsTemp);
+ bMatchEqual = wsText.Equal(wsTemp);
+ }
+ }
+ if (iCurSel < 0) {
+ iCurSel = 0;
+ } else if (!bDropDown || bMatchEqual) {
+ if ((bUp && iCurSel == 0) || (bDown && iCurSel == iCount - 1)) {
+ return;
+ }
+ if (bUp) {
+ iCurSel--;
+ } else {
+ iCurSel++;
+ }
+ }
+ m_pOwner->m_iCurSel = iCurSel;
+ if (bDropDown && m_pOwner->m_pEdit) {
+ m_pOwner->SynchrEditText(m_pOwner->m_iCurSel);
+ } else {
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ }
+ return;
+ }
+ FX_BOOL bDropDown = m_pOwner->IsDropDownStyle();
+ if (bDropDown) {
+ IFWL_WidgetDelegate* pDelegate = m_pOwner->m_pEdit->SetDelegate(NULL);
+ pDelegate->OnProcessMessage(pMsg);
+ }
+}
+int32_t CFWL_ComboBoxImpDelegate::DisForm_OnProcessMessage(
+ CFWL_Message* pMessage) {
+ if (!pMessage)
+ return 0;
+ FX_DWORD dwMsgCode = pMessage->GetClassID();
+ FX_BOOL backDefault = TRUE;
+ switch (dwMsgCode) {
+ case FWL_MSGHASH_SetFocus:
+ case FWL_MSGHASH_KillFocus: {
+ backDefault = FALSE;
+ DisForm_OnFocusChanged(pMessage, dwMsgCode == FWL_MSGHASH_SetFocus);
+ break;
+ }
+ case FWL_MSGHASH_Mouse: {
+ backDefault = FALSE;
+ CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
+ FX_DWORD dwCmd = pMsg->m_dwCmd;
+ switch (dwCmd) {
+ case FWL_MSGMOUSECMD_LButtonDown: {
+ DisForm_OnLButtonDown(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_LButtonUp: {
+ OnLButtonUp(pMsg);
+ break;
+ }
+ default: {}
+ }
+ break;
+ }
+ case FWL_MSGHASH_Key: {
+ backDefault = FALSE;
+ CFWL_MsgKey* pKey = static_cast<CFWL_MsgKey*>(pMessage);
+ if (pKey->m_dwCmd == FWL_MSGKEYCMD_KeyUp) {
+ break;
+ }
+ if (m_pOwner->DisForm_IsDropListShowed() &&
+ pKey->m_dwCmd == FWL_MSGKEYCMD_KeyDown) {
+ FX_DWORD dwKeyCode = pKey->m_dwKeyCode;
+ FX_BOOL bListKey =
+ dwKeyCode == FWL_VKEY_Up || dwKeyCode == FWL_VKEY_Down ||
+ dwKeyCode == FWL_VKEY_Return || dwKeyCode == FWL_VKEY_Escape;
+ if (bListKey) {
+ IFWL_WidgetDelegate* pDelegate =
+ m_pOwner->m_pListBox->SetDelegate(NULL);
+ pDelegate->OnProcessMessage(pMessage);
+ break;
+ }
+ }
+ DisForm_OnKey(pKey);
+ break;
+ }
+ default: {}
+ }
+ if (!backDefault) {
+ return 1;
+ }
+ return CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
+}
+void CFWL_ComboBoxImpDelegate::DisForm_OnLButtonDown(CFWL_MsgMouse* pMsg) {
+ FX_BOOL bDropDown = m_pOwner->DisForm_IsDropListShowed();
+ CFX_RectF& rtBtn = bDropDown ? m_pOwner->m_rtBtn : m_pOwner->m_rtClient;
+ FX_BOOL bClickBtn = rtBtn.Contains(pMsg->m_fx, pMsg->m_fy);
+ if (bClickBtn) {
+ if (m_pOwner->DisForm_IsDropListShowed()) {
+ m_pOwner->DisForm_ShowDropList(FALSE);
+ return;
+ }
+ {
+ if (m_pOwner->m_pEdit) {
+ m_pOwner->MatchEditText();
+ }
+ m_pOwner->DisForm_ShowDropList(TRUE);
+ }
+ }
+}
+void CFWL_ComboBoxImpDelegate::DisForm_OnFocusChanged(CFWL_Message* pMsg,
+ FX_BOOL bSet) {
+ if (bSet) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused;
+ if ((m_pOwner->m_pEdit->GetStates() & FWL_WGTSTATE_Focused) == 0) {
+ CFWL_MsgSetFocus msg;
+ msg.m_pDstTarget = m_pOwner->m_pEdit.get();
+ msg.m_pSrcTarget = NULL;
+ IFWL_WidgetDelegate* pDelegate = m_pOwner->m_pEdit->SetDelegate(NULL);
+ pDelegate->OnProcessMessage(&msg);
+ }
+ } else {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused;
+ m_pOwner->DisForm_ShowDropList(FALSE);
+ CFWL_MsgKillFocus msg;
+ msg.m_pDstTarget = NULL;
+ msg.m_pSrcTarget = m_pOwner->m_pEdit.get();
+ IFWL_WidgetDelegate* pDelegate = m_pOwner->m_pEdit->SetDelegate(NULL);
+ pDelegate->OnProcessMessage(&msg);
+ }
+}
+void CFWL_ComboBoxImpDelegate::DisForm_OnKey(CFWL_MsgKey* pMsg) {
+ FX_DWORD dwKeyCode = pMsg->m_dwKeyCode;
+ const bool bUp = dwKeyCode == FWL_VKEY_Up;
+ const bool bDown = dwKeyCode == FWL_VKEY_Down;
+ if (bUp || bDown) {
+ CFWL_ComboListImp* pComboList =
+ static_cast<CFWL_ComboListImp*>(m_pOwner->m_pListBox->GetImpl());
+ int32_t iCount = pComboList->CountItems();
+ if (iCount < 1) {
+ return;
+ }
+ FX_BOOL bMatchEqual = FALSE;
+ int32_t iCurSel = m_pOwner->m_iCurSel;
+ if (m_pOwner->m_pEdit) {
+ CFX_WideString wsText;
+ m_pOwner->m_pEdit->GetText(wsText);
+ iCurSel = pComboList->MatchItem(wsText);
+ if (iCurSel >= 0) {
+ CFX_WideString wsTemp;
+ FWL_HLISTITEM item = m_pOwner->m_pListBox->GetSelItem(iCurSel);
+ m_pOwner->m_pListBox->GetItemText(item, wsTemp);
+ bMatchEqual = wsText.Equal(wsTemp);
+ }
+ }
+ if (iCurSel < 0) {
+ iCurSel = 0;
+ } else if (bMatchEqual) {
+ if ((bUp && iCurSel == 0) || (bDown && iCurSel == iCount - 1)) {
+ return;
+ }
+ if (bUp) {
+ iCurSel--;
+ } else {
+ iCurSel++;
+ }
+ }
+ m_pOwner->m_iCurSel = iCurSel;
+ m_pOwner->SynchrEditText(m_pOwner->m_iCurSel);
+ return;
+ }
+ if (m_pOwner->m_pEdit) {
+ IFWL_WidgetDelegate* pDelegate = m_pOwner->m_pEdit->SetDelegate(NULL);
+ pDelegate->OnProcessMessage(pMsg);
+ }
+}
+CFWL_ComboProxyImpDelegate::CFWL_ComboProxyImpDelegate(
+ IFWL_Form* pForm,
+ CFWL_ComboBoxImp* pComboBox)
+ : m_bLButtonDown(FALSE),
+ m_bLButtonUpSelf(FALSE),
+ m_fStartPos(0),
+ m_pForm(pForm),
+ m_pComboBox(pComboBox) {}
+int32_t CFWL_ComboProxyImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ if (!pMessage)
+ return 0;
+ FX_DWORD dwMsgCode = pMessage->GetClassID();
+ if (dwMsgCode == FWL_MSGHASH_Mouse) {
+ CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
+ FX_DWORD dwCmd = pMsg->m_dwCmd;
+ switch (dwCmd) {
+ case FWL_MSGMOUSECMD_LButtonDown: {
+ OnLButtonDown(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_LButtonUp: {
+ OnLButtonUp(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseMove: {
+ OnMouseMove(pMsg);
+ break;
+ }
+ default: {}
+ }
+ }
+ if (dwMsgCode == FWL_MSGHASH_Deactivate) {
+ OnDeactive(static_cast<CFWL_MsgDeactivate*>(pMessage));
+ }
+ if (dwMsgCode == FWL_MSGHASH_KillFocus || dwMsgCode == FWL_MSGHASH_SetFocus) {
+ OnFocusChanged(static_cast<CFWL_MsgKillFocus*>(pMessage),
+ dwMsgCode == FWL_MSGHASH_SetFocus);
+ }
+ return CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
+}
+FWL_ERR CFWL_ComboProxyImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ m_pComboBox->DrawStretchHandler(pGraphics, pMatrix);
+ return FWL_ERR_Succeeded;
+}
+void CFWL_ComboProxyImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) {
+ IFWL_NoteThread* pThread = m_pForm->GetOwnerThread();
+ if (!pThread)
+ return;
+ CFWL_NoteDriver* pDriver =
+ static_cast<CFWL_NoteDriver*>(pThread->GetNoteDriver());
+ CFX_RectF rtWidget;
+ m_pForm->GetWidgetRect(rtWidget);
+ rtWidget.left = rtWidget.top = 0;
+ if (rtWidget.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_bLButtonDown = TRUE;
+ pDriver->SetGrab(m_pForm, TRUE);
+ } else {
+ m_bLButtonDown = FALSE;
+ pDriver->SetGrab(m_pForm, FALSE);
+ m_pComboBox->ShowDropList(FALSE);
+ }
+}
+void CFWL_ComboProxyImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) {
+ m_bLButtonDown = FALSE;
+ IFWL_NoteThread* pThread = m_pForm->GetOwnerThread();
+ if (!pThread)
+ return;
+ CFWL_NoteDriver* pDriver =
+ static_cast<CFWL_NoteDriver*>(pThread->GetNoteDriver());
+ pDriver->SetGrab(m_pForm, FALSE);
+ if (m_bLButtonUpSelf) {
+ CFX_RectF rect;
+ m_pForm->GetWidgetRect(rect);
+ rect.left = rect.top = 0;
+ if (!rect.Contains(pMsg->m_fx, pMsg->m_fy) &&
+ m_pComboBox->IsDropListShowed()) {
+ m_pComboBox->ShowDropList(FALSE);
+ }
+ } else {
+ m_bLButtonUpSelf = TRUE;
+ }
+}
+void CFWL_ComboProxyImpDelegate::OnMouseMove(CFWL_MsgMouse* pMsg) {}
+void CFWL_ComboProxyImpDelegate::OnDeactive(CFWL_MsgDeactivate* pMsg) {
+ m_pComboBox->ShowDropList(FALSE);
+}
+void CFWL_ComboProxyImpDelegate::OnFocusChanged(CFWL_MsgKillFocus* pMsg,
+ FX_BOOL bSet) {
+ if (!bSet) {
+ if (pMsg->m_pSetFocus == NULL) {
+ m_pComboBox->ShowDropList(FALSE);
+ }
+ }
+}
diff --git a/xfa/fwl/basewidget/fwl_comboboximp.h b/xfa/fwl/basewidget/fwl_comboboximp.h
new file mode 100644
index 0000000000..74f6c6354d
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_comboboximp.h
@@ -0,0 +1,237 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FWL_COMBOBOXIMP_H_
+#define XFA_FWL_BASEWIDGET_FWL_COMBOBOXIMP_H_
+
+#include <memory>
+
+#include "xfa/fwl/basewidget/fwl_editimp.h"
+#include "xfa/fwl/basewidget/fwl_listboximp.h"
+
+class CFWL_WidgetImp;
+class CFWL_WidgetImpProperties;
+class CFWL_WidgetImpDelegate;
+class CFWL_ListBoxImp;
+class CFWL_ListBoxImpDelegate;
+class CFWL_FormProxyImp;
+class IFWL_Widget;
+class CFWL_ComboEditImp;
+class CFWL_ComboEditImpDelegate;
+class CFWL_ComboListImp;
+class CFWL_ComboListImpDelegate;
+class CFWL_ComboBoxImp;
+class CFWL_ComboBoxImpDelegate;
+class CFWL_ComboProxyImpDelegate;
+class CFWL_ComboEditImp : public CFWL_EditImp {
+ public:
+ CFWL_ComboEditImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+
+ void ClearSelected();
+ void SetSelected();
+ void EndCaret();
+ void FlagFocus(FX_BOOL bSet);
+
+ protected:
+ void SetComboBoxFocus(FX_BOOL bSet);
+ CFWL_ComboBoxImp* m_pOuter;
+ friend class CFWL_ComboEditImpDelegate;
+};
+class CFWL_ComboEditImpDelegate : public CFWL_EditImpDelegate {
+ public:
+ CFWL_ComboEditImpDelegate(CFWL_ComboEditImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+
+ protected:
+ CFWL_ComboEditImp* m_pOwner;
+};
+class CFWL_ComboListImp : public CFWL_ListBoxImp {
+ public:
+ CFWL_ComboListImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+ int32_t MatchItem(const CFX_WideString& wsMatch);
+ void ChangeSelected(int32_t iSel);
+ int32_t CountItems();
+ void GetItemRect(int32_t nIndex, CFX_RectF& rtItem);
+ void ClientToOuter(FX_FLOAT& fx, FX_FLOAT& fy);
+ void SetFocus(FX_BOOL bSet);
+ FX_BOOL m_bNotifyOwner;
+ friend class CFWL_ComboListImpDelegate;
+ friend class CFWL_ComboBoxImp;
+};
+class CFWL_ComboListImpDelegate : public CFWL_ListBoxImpDelegate {
+ public:
+ CFWL_ComboListImpDelegate(CFWL_ComboListImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+
+ protected:
+ void OnDropListFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
+ int32_t OnDropListMouseMove(CFWL_MsgMouse* pMsg);
+ int32_t OnDropListLButtonDown(CFWL_MsgMouse* pMsg);
+ int32_t OnDropListLButtonUp(CFWL_MsgMouse* pMsg);
+ int32_t OnDropListKey(CFWL_MsgKey* pKey);
+ void OnDropListKeyDown(CFWL_MsgKey* pKey);
+ CFWL_ComboListImp* m_pOwner;
+};
+class CFWL_ComboBoxImp : public CFWL_WidgetImp {
+ public:
+ CFWL_ComboBoxImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ virtual ~CFWL_ComboBoxImp();
+ virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+ virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
+ virtual FWL_ERR ModifyStylesEx(FX_DWORD dwStylesExAdded,
+ FX_DWORD dwStylesExRemoved);
+ virtual FWL_ERR SetStates(FX_DWORD dwStates, FX_BOOL bSet = TRUE);
+ virtual FWL_ERR Update();
+ virtual FX_DWORD HitTest(FX_FLOAT fx, FX_FLOAT fy);
+ virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+ virtual FWL_ERR SetThemeProvider(IFWL_ThemeProvider* pThemeProvider);
+ virtual int32_t GetCurSel();
+ virtual FWL_ERR SetCurSel(int32_t iSel);
+ virtual FWL_ERR SetEditText(const CFX_WideString& wsText);
+ virtual int32_t GetEditTextLength() const;
+ virtual FWL_ERR GetEditText(CFX_WideString& wsText,
+ int32_t nStart = 0,
+ int32_t nCount = -1) const;
+ virtual FWL_ERR SetEditSelRange(int32_t nStart, int32_t nCount = -1);
+ virtual int32_t GetEditSelRange(int32_t nIndex, int32_t& nStart);
+ virtual int32_t GetEditLimit();
+ virtual FWL_ERR SetEditLimit(int32_t nLimit);
+ virtual FWL_ERR EditDoClipboard(int32_t iCmd);
+ virtual FX_BOOL EditRedo(const CFX_ByteStringC& bsRecord);
+ virtual FX_BOOL EditUndo(const CFX_ByteStringC& bsRecord);
+ virtual IFWL_ListBox* GetListBoxt();
+ virtual FX_BOOL AfterFocusShowDropList();
+ virtual FX_ERR OpenDropDownList(FX_BOOL bActivate);
+ virtual FX_BOOL EditCanUndo();
+ virtual FX_BOOL EditCanRedo();
+ virtual FX_BOOL EditUndo();
+ virtual FX_BOOL EditRedo();
+ virtual FX_BOOL EditCanCopy();
+ virtual FX_BOOL EditCanCut();
+ virtual FX_BOOL EditCanSelectAll();
+ virtual FX_BOOL EditCopy(CFX_WideString& wsCopy);
+ virtual FX_BOOL EditCut(CFX_WideString& wsCut);
+ virtual FX_BOOL EditPaste(const CFX_WideString& wsPaste);
+ virtual FX_BOOL EditSelectAll();
+ virtual FX_BOOL EditDelete();
+ virtual FX_BOOL EditDeSelect();
+ virtual FWL_ERR GetBBox(CFX_RectF& rect);
+ virtual FWL_ERR EditModifyStylesEx(FX_DWORD dwStylesExAdded,
+ FX_DWORD dwStylesExRemoved);
+
+ protected:
+ void DrawStretchHandler(CFX_Graphics* pGraphics, const CFX_Matrix* pMatrix);
+ FX_FLOAT GetListHeight();
+ void ShowDropList(FX_BOOL bActivate);
+ FX_BOOL IsDropListShowed();
+ FX_BOOL IsDropDownStyle() const;
+ void MatchEditText();
+ void SynchrEditText(int32_t iListItem);
+ void Layout();
+ void ReSetTheme();
+ void ReSetEditAlignment();
+ void ReSetListItemAlignment();
+ void ProcessSelChanged(FX_BOOL bLButtonUp);
+ void InitProxyForm();
+ FWL_ERR DisForm_Initialize();
+ void DisForm_InitComboList();
+ void DisForm_InitComboEdit();
+ void DisForm_ShowDropList(FX_BOOL bActivate);
+ FX_BOOL DisForm_IsDropListShowed();
+ FWL_ERR DisForm_ModifyStylesEx(FX_DWORD dwStylesExAdded,
+ FX_DWORD dwStylesExRemoved);
+ FWL_ERR DisForm_Update();
+ FX_DWORD DisForm_HitTest(FX_FLOAT fx, FX_FLOAT fy);
+ FWL_ERR DisForm_DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+ FWL_ERR DisForm_GetBBox(CFX_RectF& rect);
+ void DisForm_Layout();
+
+ CFX_RectF m_rtClient;
+ CFX_RectF m_rtContent;
+ CFX_RectF m_rtBtn;
+ CFX_RectF m_rtList;
+ CFX_RectF m_rtProxy;
+ CFX_RectF m_rtHandler;
+ std::unique_ptr<IFWL_Edit> m_pEdit;
+ std::unique_ptr<IFWL_ListBox> m_pListBox;
+ IFWL_Form* m_pForm;
+ FX_BOOL m_bLButtonDown;
+ FX_BOOL m_bUpFormHandler;
+ int32_t m_iCurSel;
+ int32_t m_iBtnState;
+ FX_FLOAT m_fComboFormHandler;
+ FX_FLOAT m_fItemHeight;
+ FX_BOOL m_bNeedShowList;
+ CFWL_FormProxyImp* m_pProxy;
+ CFWL_ComboProxyImpDelegate* m_pListProxyDelegate;
+
+ friend class CFWL_ComboListImp;
+ friend class CFWL_ComboEditImp;
+ friend class CFWL_ComboEditImpDelegate;
+ friend class CFWL_ComboListImpDelegate;
+ friend class CFWL_ComboBoxImpDelegate;
+ friend class CFWL_ComboProxyImpDelegate;
+};
+class CFWL_ComboBoxImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_ComboBoxImpDelegate(CFWL_ComboBoxImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+ FWL_ERR OnProcessEvent(CFWL_Event* pEvent) override;
+ FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+
+ protected:
+ void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
+ void OnLButtonDown(CFWL_MsgMouse* pMsg);
+ void OnLButtonUp(CFWL_MsgMouse* pMsg);
+ void OnMouseMove(CFWL_MsgMouse* pMsg);
+ void OnMouseLeave(CFWL_MsgMouse* pMsg);
+ void OnKey(CFWL_MsgKey* pMsg);
+ void DoSubCtrlKey(CFWL_MsgKey* pMsg);
+
+ protected:
+ int32_t DisForm_OnProcessMessage(CFWL_Message* pMessage);
+ void DisForm_OnLButtonDown(CFWL_MsgMouse* pMsg);
+ void DisForm_OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
+ void DisForm_OnKey(CFWL_MsgKey* pMsg);
+
+ protected:
+ CFWL_ComboBoxImp* m_pOwner;
+ friend class CFWL_ComboEditImpDelegate;
+ friend class CFWL_ComboListImpDelegate;
+};
+class CFWL_ComboProxyImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_ComboProxyImpDelegate(IFWL_Form* pForm, CFWL_ComboBoxImp* pComboBox);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+ FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+ void Reset() { m_bLButtonUpSelf = FALSE; }
+
+ protected:
+ void OnLButtonDown(CFWL_MsgMouse* pMsg);
+ void OnLButtonUp(CFWL_MsgMouse* pMsg);
+ void OnMouseMove(CFWL_MsgMouse* pMsg);
+ void OnDeactive(CFWL_MsgDeactivate* pMsg);
+ void OnFocusChanged(CFWL_MsgKillFocus* pMsg, FX_BOOL bSet);
+ FX_BOOL m_bLButtonDown;
+ FX_BOOL m_bLButtonUpSelf;
+ FX_FLOAT m_fStartPos;
+ IFWL_Form* m_pForm;
+ CFWL_ComboBoxImp* m_pComboBox;
+};
+
+#endif // XFA_FWL_BASEWIDGET_FWL_COMBOBOXIMP_H_
diff --git a/xfa/fwl/basewidget/fwl_datetimepickerimp.cpp b/xfa/fwl/basewidget/fwl_datetimepickerimp.cpp
new file mode 100644
index 0000000000..cd82dde5ac
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_datetimepickerimp.cpp
@@ -0,0 +1,1161 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fwl_datetimepickerimp.h"
+
+#include "xfa/fwl/basewidget/fwl_editimp.h"
+#include "xfa/fwl/basewidget/fwl_formproxyimp.h"
+#include "xfa/fwl/basewidget/fwl_monthcalendarimp.h"
+#include "xfa/fwl/core/fwl_formimp.h"
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/fwl_panelimp.h"
+#include "xfa/fwl/core/fwl_targetimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/fwl/core/fwl_widgetmgrimp.h"
+#include "xfa/include/fwl/basewidget/fwl_spinbutton.h"
+
+#define FWL_DTP_WIDTH 100
+#define FWL_DTP_HEIGHT 20
+
+// static
+IFWL_DateTimePicker* IFWL_DateTimePicker::Create(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_DateTimePicker* pDateTimePicker = new IFWL_DateTimePicker;
+ CFWL_DateTimePickerImp* pDateTimePickerImpl =
+ new CFWL_DateTimePickerImp(properties, pOuter);
+ pDateTimePicker->SetImpl(pDateTimePickerImpl);
+ pDateTimePickerImpl->SetInterface(pDateTimePicker);
+ return pDateTimePicker;
+}
+
+// Static
+IFWL_DateTimeForm* IFWL_DateTimeForm::Create(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_DateTimeForm* pDateTimeForm = new IFWL_DateTimeForm;
+ CFWL_FormProxyImp* pFormProxyImpl = new CFWL_FormProxyImp(properties, pOuter);
+ pDateTimeForm->SetImpl(pFormProxyImpl);
+ pFormProxyImpl->SetInterface(pDateTimeForm);
+ return pDateTimeForm;
+}
+
+// static
+IFWL_DateTimeCalender* IFWL_DateTimeCalender::Create(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_DateTimeCalender* pDateTimeCalendar = new IFWL_DateTimeCalender;
+ CFWL_DateTimeCalendar* pDateTimeCalendarImpl =
+ new CFWL_DateTimeCalendar(properties, pOuter);
+ pDateTimeCalendar->SetImpl(pDateTimeCalendarImpl);
+ pDateTimeCalendarImpl->SetInterface(pDateTimeCalendar);
+ return pDateTimeCalendar;
+}
+
+// static
+IFWL_DateTimeEdit* IFWL_DateTimeEdit::Create(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_DateTimeEdit* pDateTimeEdit = new IFWL_DateTimeEdit;
+ CFWL_DateTimeEdit* pDateTimeEditImpl =
+ new CFWL_DateTimeEdit(properties, pOuter);
+ pDateTimeEdit->SetImpl(pDateTimeEditImpl);
+ pDateTimeEditImpl->SetInterface(pDateTimeEdit);
+ return pDateTimeEdit;
+}
+
+IFWL_DateTimePicker::IFWL_DateTimePicker() {}
+int32_t IFWL_DateTimePicker::CountSelRanges() {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())
+ ->GetDataTimeEdit()
+ ->CountSelRanges();
+}
+int32_t IFWL_DateTimePicker::GetSelRange(int32_t nIndex, int32_t& nStart) {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())
+ ->GetDataTimeEdit()
+ ->GetSelRange(nIndex, nStart);
+}
+FWL_ERR IFWL_DateTimePicker::GetCurSel(int32_t& iYear,
+ int32_t& iMonth,
+ int32_t& iDay) {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())
+ ->GetCurSel(iYear, iMonth, iDay);
+}
+FWL_ERR IFWL_DateTimePicker::SetCurSel(int32_t iYear,
+ int32_t iMonth,
+ int32_t iDay) {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())
+ ->SetCurSel(iYear, iMonth, iDay);
+}
+FWL_ERR IFWL_DateTimePicker::SetEditText(const CFX_WideString& wsText) {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->SetEditText(wsText);
+}
+FWL_ERR IFWL_DateTimePicker::GetEditText(CFX_WideString& wsText,
+ int32_t nStart,
+ int32_t nCount) const {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())
+ ->GetEditText(wsText, nStart, nCount);
+}
+FX_BOOL IFWL_DateTimePicker::CanUndo() {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->CanUndo();
+}
+FX_BOOL IFWL_DateTimePicker::CanRedo() {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->CanRedo();
+}
+FX_BOOL IFWL_DateTimePicker::Undo() {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->Undo();
+}
+FX_BOOL IFWL_DateTimePicker::Redo() {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->Redo();
+}
+FX_BOOL IFWL_DateTimePicker::CanCopy() {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->CanCopy();
+}
+FX_BOOL IFWL_DateTimePicker::CanCut() {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->CanCut();
+}
+FX_BOOL IFWL_DateTimePicker::CanSelectAll() {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->CanSelectAll();
+}
+FX_BOOL IFWL_DateTimePicker::Copy(CFX_WideString& wsCopy) {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->Copy(wsCopy);
+}
+FX_BOOL IFWL_DateTimePicker::Cut(CFX_WideString& wsCut) {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->Cut(wsCut);
+}
+FX_BOOL IFWL_DateTimePicker::Paste(const CFX_WideString& wsPaste) {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->Paste(wsPaste);
+}
+FX_BOOL IFWL_DateTimePicker::SelectAll() {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->SelectAll();
+}
+FX_BOOL IFWL_DateTimePicker::Delete() {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->Delete();
+}
+FX_BOOL IFWL_DateTimePicker::DeSelect() {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->DeSelect();
+}
+FWL_ERR IFWL_DateTimePicker::GetBBox(CFX_RectF& rect) {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->GetBBox(rect);
+}
+FWL_ERR IFWL_DateTimePicker::SetEditLimit(int32_t nLimit) {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())->SetEditLimit(nLimit);
+}
+FWL_ERR IFWL_DateTimePicker::ModifyEditStylesEx(FX_DWORD dwStylesExAdded,
+ FX_DWORD dwStylesExRemoved) {
+ return static_cast<CFWL_DateTimePickerImp*>(GetImpl())
+ ->ModifyEditStylesEx(dwStylesExAdded, dwStylesExRemoved);
+}
+CFWL_DateTimeEdit::CFWL_DateTimeEdit(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_EditImp(properties, pOuter) {}
+FWL_ERR CFWL_DateTimeEdit::Initialize() {
+ m_pDelegate = new CFWL_DateTimeEditImpDelegate(this);
+ if (CFWL_EditImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_DateTimeEdit::Finalize() {
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_EditImp::Finalize();
+}
+CFWL_DateTimeEditImpDelegate::CFWL_DateTimeEditImpDelegate(
+ CFWL_DateTimeEdit* pOwner)
+ : CFWL_EditImpDelegate(pOwner), m_pOwner(pOwner) {}
+int32_t CFWL_DateTimeEditImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ if (m_pOwner->m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_OnProcessMessage(pMessage);
+ }
+ FX_DWORD dwHashCode = pMessage->GetClassID();
+ if (dwHashCode == FWL_MSGHASH_SetFocus ||
+ dwHashCode == FWL_MSGHASH_KillFocus) {
+ IFWL_Widget* pOuter = m_pOwner->GetOuter();
+ IFWL_WidgetDelegate* pDelegate = pOuter->SetDelegate(NULL);
+ pDelegate->OnProcessMessage(pMessage);
+ }
+ return 1;
+}
+int32_t CFWL_DateTimeEditImpDelegate::DisForm_OnProcessMessage(
+ CFWL_Message* pMessage) {
+ FX_DWORD dwHashCode = pMessage->GetClassID();
+ if (m_pOwner->m_pWidgetMgr->IsFormDisabled()) {
+ if (dwHashCode == FWL_MSGHASH_Mouse) {
+ CFWL_MsgMouse* pMouse = static_cast<CFWL_MsgMouse*>(pMessage);
+ if (pMouse->m_dwCmd == FWL_MSGMOUSECMD_LButtonDown ||
+ pMouse->m_dwCmd == FWL_MSGMOUSECMD_RButtonDown) {
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused;
+ }
+ CFWL_DateTimePickerImp* pDateTime =
+ static_cast<CFWL_DateTimePickerImp*>(m_pOwner->m_pOuter->GetImpl());
+ if (pDateTime->IsMonthCalendarShowed()) {
+ CFX_RectF rtInvalidate;
+ pDateTime->GetWidgetRect(rtInvalidate);
+ pDateTime->ShowMonthCalendar(FALSE);
+ rtInvalidate.Offset(-rtInvalidate.left, -rtInvalidate.top);
+ pDateTime->Repaint(&rtInvalidate);
+ }
+ }
+ } else if (dwHashCode == FWL_MSGHASH_Key) {
+ return CFWL_EditImpDelegate::OnProcessMessage(pMessage);
+ }
+ }
+ return CFWL_EditImpDelegate::OnProcessMessage(pMessage);
+}
+CFWL_DateTimeCalendar::CFWL_DateTimeCalendar(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_MonthCalendarImp(properties, pOuter) {}
+FWL_ERR CFWL_DateTimeCalendar::Initialize() {
+ if (CFWL_MonthCalendarImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ delete m_pDelegate;
+ m_pDelegate = new CFWL_DateTimeCalendarImpDelegate(this);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_DateTimeCalendar::Finalize() {
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_MonthCalendarImp::Finalize();
+}
+CFWL_DateTimeCalendarImpDelegate::CFWL_DateTimeCalendarImpDelegate(
+ CFWL_DateTimeCalendar* pOwner)
+ : CFWL_MonthCalendarImpDelegate(pOwner), m_pOwner(pOwner) {
+ m_bFlag = FALSE;
+}
+int32_t CFWL_DateTimeCalendarImpDelegate::OnProcessMessage(
+ CFWL_Message* pMessage) {
+ FX_DWORD dwCode = pMessage->GetClassID();
+ if (dwCode == FWL_MSGHASH_SetFocus || dwCode == FWL_MSGHASH_KillFocus) {
+ IFWL_Widget* pOuter = m_pOwner->GetOuter();
+ IFWL_WidgetDelegate* pDelegate = pOuter->SetDelegate(NULL);
+ return pDelegate->OnProcessMessage(pMessage);
+ } else if (dwCode == FWL_MSGHASH_Mouse) {
+ CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
+ if (pMsg->m_dwCmd == FWL_MSGMOUSECMD_LButtonDown) {
+ OnLButtonDownEx(pMsg);
+ return 1;
+ } else if (pMsg->m_dwCmd == FWL_MSGMOUSECMD_LButtonUp) {
+ OnLButtonUpEx(pMsg);
+ return 1;
+ }
+ }
+ return CFWL_MonthCalendarImpDelegate::OnProcessMessage(pMessage);
+}
+void CFWL_DateTimeCalendarImpDelegate::OnLButtonDownEx(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_rtLBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_iLBtnPartStates = FWL_PARTSTATE_MCD_Pressed;
+ m_pOwner->PrevMonth();
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ } else if (m_pOwner->m_rtRBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_iRBtnPartStates |= FWL_PARTSTATE_MCD_Pressed;
+ m_pOwner->NextMonth();
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ } else if (m_pOwner->m_rtToday.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ if ((m_pOwner->m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_NoToday) ==
+ 0) {
+ m_pOwner->JumpToToday();
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ }
+ } else {
+ IFWL_DateTimePicker* pIPicker =
+ static_cast<IFWL_DateTimePicker*>(m_pOwner->m_pOuter);
+ CFWL_DateTimePickerImp* pPicker =
+ static_cast<CFWL_DateTimePickerImp*>(pIPicker->GetImpl());
+ if (pPicker->IsMonthCalendarShowed()) {
+ m_bFlag = 1;
+ }
+ }
+}
+void CFWL_DateTimeCalendarImpDelegate::OnLButtonUpEx(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_OnLButtonUpEx(pMsg);
+ }
+ if (m_pOwner->m_rtLBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_iLBtnPartStates = 0;
+ m_pOwner->Repaint(&m_pOwner->m_rtLBtn);
+ return;
+ }
+ if (m_pOwner->m_rtRBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_iRBtnPartStates = 0;
+ m_pOwner->Repaint(&m_pOwner->m_rtRBtn);
+ return;
+ }
+ if (m_pOwner->m_rtToday.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ return;
+ }
+ int32_t iOldSel = 0;
+ if (m_pOwner->m_arrSelDays.GetSize() > 0) {
+ iOldSel = m_pOwner->m_arrSelDays[0];
+ }
+ int32_t iCurSel = m_pOwner->GetDayAtPoint(pMsg->m_fx, pMsg->m_fy);
+ CFX_RectF rt;
+ IFWL_DateTimePicker* pIPicker =
+ static_cast<IFWL_DateTimePicker*>(m_pOwner->m_pOuter);
+ CFWL_DateTimePickerImp* pPicker =
+ static_cast<CFWL_DateTimePickerImp*>(pIPicker->GetImpl());
+ pPicker->m_pForm->GetWidgetRect(rt);
+ rt.Set(0, 0, rt.width, rt.height);
+ if (iCurSel > 0) {
+ FWL_DATEINFO* lpDatesInfo =
+ (FWL_DATEINFO*)m_pOwner->m_arrDates.GetAt(iCurSel - 1);
+ CFX_RectF rtInvalidate(lpDatesInfo->rect);
+ if (iOldSel > 0 && iOldSel <= m_pOwner->m_arrDates.GetSize()) {
+ lpDatesInfo = (FWL_DATEINFO*)m_pOwner->m_arrDates.GetAt(iOldSel - 1);
+ rtInvalidate.Union(lpDatesInfo->rect);
+ }
+ m_pOwner->AddSelDay(iCurSel);
+ if (!m_pOwner->m_pOuter)
+ return;
+ pPicker->ProcessSelChanged(m_pOwner->m_iCurYear, m_pOwner->m_iCurMonth,
+ iCurSel);
+ pPicker->ShowMonthCalendar(FALSE);
+ } else if (m_bFlag && (!rt.Contains(pMsg->m_fx, pMsg->m_fy))) {
+ IFWL_DateTimePicker* pIPicker =
+ static_cast<IFWL_DateTimePicker*>(m_pOwner->m_pOuter);
+ CFWL_DateTimePickerImp* pPicker =
+ static_cast<CFWL_DateTimePickerImp*>(pIPicker->GetImpl());
+ pPicker->ShowMonthCalendar(FALSE);
+ }
+ m_bFlag = 0;
+}
+void CFWL_DateTimeCalendarImpDelegate::OnMouseMoveEx(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_MultiSelect) {
+ return;
+ }
+ FX_BOOL bRepaint = FALSE;
+ CFX_RectF rtInvalidate;
+ rtInvalidate.Set(0, 0, 0, 0);
+ if (m_pOwner->m_rtDates.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ int32_t iHover = m_pOwner->GetDayAtPoint(pMsg->m_fx, pMsg->m_fy);
+ bRepaint = m_pOwner->m_iHovered != iHover;
+ if (bRepaint) {
+ if (m_pOwner->m_iHovered > 0) {
+ m_pOwner->GetDayRect(m_pOwner->m_iHovered, rtInvalidate);
+ }
+ if (iHover > 0) {
+ CFX_RectF rtDay;
+ m_pOwner->GetDayRect(iHover, rtDay);
+ if (rtInvalidate.IsEmpty()) {
+ rtInvalidate = rtDay;
+ } else {
+ rtInvalidate.Union(rtDay);
+ }
+ }
+ }
+ m_pOwner->m_iHovered = iHover;
+ CFWL_Event_DtpHoverChanged ev;
+ ev.hoverday = iHover;
+ m_pOwner->DispatchEvent(&ev);
+ } else {
+ bRepaint = m_pOwner->m_iHovered > 0;
+ if (bRepaint) {
+ m_pOwner->GetDayRect(m_pOwner->m_iHovered, rtInvalidate);
+ }
+ m_pOwner->m_iHovered = -1;
+ }
+ if (bRepaint && !rtInvalidate.IsEmpty()) {
+ m_pOwner->Repaint(&rtInvalidate);
+ }
+}
+int32_t CFWL_DateTimeCalendarImpDelegate::DisForm_OnProcessMessage(
+ CFWL_Message* pMessage) {
+ if (pMessage->GetClassID() == FWL_MSGHASH_Mouse) {
+ CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
+ if (pMsg->m_dwCmd == FWL_MSGMOUSECMD_LButtonUp) {
+ DisForm_OnLButtonUpEx(pMsg);
+ return 1;
+ }
+ }
+ return CFWL_MonthCalendarImpDelegate::OnProcessMessage(pMessage);
+}
+void CFWL_DateTimeCalendarImpDelegate::DisForm_OnLButtonUpEx(
+ CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_rtLBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_iLBtnPartStates = 0;
+ m_pOwner->Repaint(&(m_pOwner->m_rtLBtn));
+ return;
+ }
+ if (m_pOwner->m_rtRBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_iRBtnPartStates = 0;
+ m_pOwner->Repaint(&(m_pOwner->m_rtRBtn));
+ return;
+ }
+ if (m_pOwner->m_rtToday.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ return;
+ }
+ int32_t iOldSel = 0;
+ if (m_pOwner->m_arrSelDays.GetSize() > 0) {
+ iOldSel = m_pOwner->m_arrSelDays[0];
+ }
+ int32_t iCurSel = m_pOwner->GetDayAtPoint(pMsg->m_fx, pMsg->m_fy);
+ if (iCurSel > 0) {
+ FWL_DATEINFO* lpDatesInfo =
+ (FWL_DATEINFO*)m_pOwner->m_arrDates.GetAt(iCurSel - 1);
+ CFX_RectF rtInvalidate(lpDatesInfo->rect);
+ if (iOldSel > 0 && iOldSel <= m_pOwner->m_arrDates.GetSize()) {
+ lpDatesInfo = (FWL_DATEINFO*)m_pOwner->m_arrDates.GetAt(iOldSel - 1);
+ rtInvalidate.Union(lpDatesInfo->rect);
+ }
+ m_pOwner->AddSelDay(iCurSel);
+ CFWL_DateTimePickerImp* pDateTime =
+ static_cast<CFWL_DateTimePickerImp*>(m_pOwner->m_pOuter->GetImpl());
+ pDateTime->ProcessSelChanged(m_pOwner->m_iCurYear, m_pOwner->m_iCurMonth,
+ iCurSel);
+ pDateTime->ShowMonthCalendar(FALSE);
+ }
+}
+CFWL_DateTimePickerImp::CFWL_DateTimePickerImp(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_WidgetImp(properties, pOuter),
+ m_iBtnState(1),
+ m_iYear(-1),
+ m_iMonth(-1),
+ m_iDay(-1),
+ m_bLBtnDown(FALSE),
+ m_pEdit(nullptr),
+ m_pMonthCal(nullptr),
+ m_pForm(nullptr) {
+ m_rtBtn.Set(0, 0, 0, 0);
+}
+CFWL_DateTimePickerImp::~CFWL_DateTimePickerImp() {}
+FWL_ERR CFWL_DateTimePickerImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_DateTimePicker;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_DateTimePickerImp::GetClassID() const {
+ return FWL_CLASSHASH_DateTimePicker;
+}
+FWL_ERR CFWL_DateTimePickerImp::Initialize() {
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ m_pDelegate = new CFWL_DateTimePickerImpDelegate(this);
+ m_pProperties->m_dwStyleExes = FWL_STYLEEXT_DTP_ShortDateFormat;
+ CFWL_WidgetImpProperties propMonth;
+ propMonth.m_dwStyles = FWL_WGTSTYLE_Popup | FWL_WGTSTYLE_Border;
+ propMonth.m_dwStates = FWL_WGTSTATE_Invisible;
+ propMonth.m_pDataProvider = &m_MonthCalendarDP;
+ propMonth.m_pParent = m_pInterface;
+ propMonth.m_pThemeProvider = m_pProperties->m_pThemeProvider;
+ m_pMonthCal.reset(IFWL_DateTimeCalender::Create(propMonth, m_pInterface));
+ m_pMonthCal->Initialize();
+ CFX_RectF rtMonthCal;
+ m_pMonthCal->GetWidgetRect(rtMonthCal, TRUE);
+ rtMonthCal.Set(0, 0, rtMonthCal.width, rtMonthCal.height);
+ m_pMonthCal->SetWidgetRect(rtMonthCal);
+ CFWL_WidgetImpProperties propEdit;
+ propEdit.m_pParent = m_pInterface;
+ propEdit.m_pThemeProvider = m_pProperties->m_pThemeProvider;
+ m_pEdit.reset(IFWL_DateTimeEdit::Create(propEdit, m_pInterface));
+ m_pEdit->Initialize();
+ RegisterEventTarget(m_pMonthCal.get());
+ RegisterEventTarget(m_pEdit.get());
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_DateTimePickerImp::Finalize() {
+ if (m_pEdit) {
+ m_pEdit->Finalize();
+ }
+ if (m_pMonthCal) {
+ m_pMonthCal->Finalize();
+ }
+ if (m_pForm) {
+ m_pForm->Finalize();
+ }
+ UnregisterEventTarget();
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_DateTimePickerImp::GetWidgetRect(CFX_RectF& rect,
+ FX_BOOL bAutoSize) {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_GetWidgetRect(rect, bAutoSize);
+ }
+ if (bAutoSize) {
+ rect.Set(0, 0, FWL_DTP_WIDTH, FWL_DTP_HEIGHT);
+ CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
+ } else {
+ rect = m_pProperties->m_rtWidget;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_DateTimePickerImp::Update() {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_Update();
+ }
+ if (m_iLock) {
+ return FWL_ERR_Indefinite;
+ }
+ if (!m_pProperties->m_pThemeProvider) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ m_pEdit->SetThemeProvider(m_pProperties->m_pThemeProvider);
+ GetClientRect(m_rtClient);
+ FX_FLOAT* pFWidth =
+ static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth));
+ if (!pFWidth)
+ return FWL_ERR_Indefinite;
+ FX_FLOAT fBtn = *pFWidth;
+ m_rtBtn.Set(m_rtClient.right() - fBtn, m_rtClient.top, fBtn - 1,
+ m_rtClient.height - 1);
+ CFX_RectF rtEdit;
+ rtEdit.Set(m_rtClient.left, m_rtClient.top, m_rtClient.width - fBtn,
+ m_rtClient.height);
+ m_pEdit->SetWidgetRect(rtEdit);
+ ReSetEditAlignment();
+ m_pEdit->Update();
+ if (!(m_pMonthCal->GetThemeProvider())) {
+ m_pMonthCal->SetThemeProvider(m_pProperties->m_pThemeProvider);
+ }
+ if (m_pProperties->m_pDataProvider) {
+ IFWL_DateTimePickerDP* pData =
+ static_cast<IFWL_DateTimePickerDP*>(m_pProperties->m_pDataProvider);
+ pData->GetToday(m_pInterface, m_MonthCalendarDP.m_iCurYear,
+ m_MonthCalendarDP.m_iCurMonth, m_MonthCalendarDP.m_iCurDay);
+ }
+ CFX_RectF rtMonthCal;
+ m_pMonthCal->GetWidgetRect(rtMonthCal, TRUE);
+ CFX_RectF rtPopUp;
+ rtPopUp.Set(rtMonthCal.left, rtMonthCal.top + FWL_DTP_HEIGHT,
+ rtMonthCal.width, rtMonthCal.height);
+ m_pMonthCal->SetWidgetRect(rtPopUp);
+ m_pMonthCal->Update();
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_DateTimePickerImp::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_HitTest(fx, fy);
+ }
+ if (m_rtClient.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_Client;
+ }
+ if (IsMonthCalendarShowed()) {
+ CFX_RectF rect;
+ m_pMonthCal->GetWidgetRect(rect);
+ if (rect.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_Client;
+ }
+ }
+ return FWL_WGTHITTEST_Unknown;
+}
+FWL_ERR CFWL_DateTimePickerImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ if (!m_pProperties->m_pThemeProvider)
+ return FWL_ERR_Indefinite;
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ if (HasBorder()) {
+ DrawBorder(pGraphics, FWL_PART_DTP_Border, pTheme, pMatrix);
+ }
+ if (HasEdge()) {
+ DrawEdge(pGraphics, FWL_PART_DTP_Edge, pTheme, pMatrix);
+ }
+ if (!m_rtBtn.IsEmpty()) {
+ DrawDropDownButton(pGraphics, pTheme, pMatrix);
+ }
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_DrawWidget(pGraphics, pMatrix);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_DateTimePickerImp::SetThemeProvider(IFWL_ThemeProvider* pTP) {
+ m_pProperties->m_pThemeProvider = pTP;
+ m_pMonthCal->SetThemeProvider(pTP);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_DateTimePickerImp::GetCurSel(int32_t& iYear,
+ int32_t& iMonth,
+ int32_t& iDay) {
+ iYear = m_iYear;
+ iMonth = m_iMonth;
+ iDay = m_iDay;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_DateTimePickerImp::SetCurSel(int32_t iYear,
+ int32_t iMonth,
+ int32_t iDay) {
+ if (iYear <= 0 || iYear >= 3000)
+ return FWL_ERR_Indefinite;
+ if (iMonth <= 0 || iMonth >= 13)
+ return FWL_ERR_Indefinite;
+ if (iDay <= 0 || iDay >= 32)
+ return FWL_ERR_Indefinite;
+ m_iYear = iYear;
+ m_iMonth = iMonth;
+ m_iDay = iDay;
+ m_pMonthCal->SetSelect(iYear, iMonth, iDay);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_DateTimePickerImp::SetEditText(const CFX_WideString& wsText) {
+ if (!m_pEdit)
+ return FWL_ERR_Indefinite;
+ int32_t iRet = m_pEdit->SetText(wsText);
+ Repaint(&m_rtClient);
+ CFWL_Event_DtpEditChanged ev;
+ ev.m_wsText = wsText;
+ DispatchEvent(&ev);
+ return iRet;
+}
+FWL_ERR CFWL_DateTimePickerImp::GetEditText(CFX_WideString& wsText,
+ int32_t nStart,
+ int32_t nCount) const {
+ if (m_pEdit) {
+ return m_pEdit->GetText(wsText, nStart, nCount);
+ }
+ return FWL_ERR_Indefinite;
+}
+FX_BOOL CFWL_DateTimePickerImp::CanUndo() {
+ return m_pEdit->CanUndo();
+}
+FX_BOOL CFWL_DateTimePickerImp::CanRedo() {
+ return m_pEdit->CanRedo();
+}
+FX_BOOL CFWL_DateTimePickerImp::Undo() {
+ return m_pEdit->Undo();
+}
+FX_BOOL CFWL_DateTimePickerImp::Redo() {
+ return m_pEdit->Redo();
+}
+FX_BOOL CFWL_DateTimePickerImp::CanCopy() {
+ int32_t nCount = m_pEdit->CountSelRanges();
+ return nCount > 0;
+}
+FX_BOOL CFWL_DateTimePickerImp::CanCut() {
+ if (m_pEdit->GetStylesEx() & FWL_STYLEEXT_EDT_ReadOnly) {
+ return FALSE;
+ }
+ int32_t nCount = m_pEdit->CountSelRanges();
+ return nCount > 0;
+}
+FX_BOOL CFWL_DateTimePickerImp::CanSelectAll() {
+ return m_pEdit->GetTextLength() > 0;
+}
+FX_BOOL CFWL_DateTimePickerImp::Copy(CFX_WideString& wsCopy) {
+ return m_pEdit->Copy(wsCopy);
+}
+FX_BOOL CFWL_DateTimePickerImp::Cut(CFX_WideString& wsCut) {
+ return m_pEdit->Cut(wsCut);
+}
+FX_BOOL CFWL_DateTimePickerImp::Paste(const CFX_WideString& wsPaste) {
+ return m_pEdit->Paste(wsPaste);
+}
+FX_BOOL CFWL_DateTimePickerImp::SelectAll() {
+ return m_pEdit->AddSelRange(0) == FWL_ERR_Succeeded;
+}
+FX_BOOL CFWL_DateTimePickerImp::Delete() {
+ return m_pEdit->ClearText() == FWL_ERR_Succeeded;
+}
+FX_BOOL CFWL_DateTimePickerImp::DeSelect() {
+ return m_pEdit->ClearSelections() == FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_DateTimePickerImp::GetBBox(CFX_RectF& rect) {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_GetBBox(rect);
+ }
+ rect = m_pProperties->m_rtWidget;
+ if (IsMonthCalendarShowed()) {
+ CFX_RectF rtMonth;
+ m_pMonthCal->GetWidgetRect(rtMonth);
+ rtMonth.Offset(m_pProperties->m_rtWidget.left,
+ m_pProperties->m_rtWidget.top);
+ rect.Union(rtMonth);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_DateTimePickerImp::SetEditLimit(int32_t nLimit) {
+ return m_pEdit->SetLimit(nLimit);
+}
+FWL_ERR CFWL_DateTimePickerImp::ModifyEditStylesEx(FX_DWORD dwStylesExAdded,
+ FX_DWORD dwStylesExRemoved) {
+ return m_pEdit->ModifyStylesEx(dwStylesExAdded, dwStylesExRemoved);
+}
+void CFWL_DateTimePickerImp::DrawDropDownButton(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_Spin) ==
+ FWL_STYLEEXT_DTP_Spin) {
+ CFWL_WidgetImpProperties prop;
+ prop.m_dwStyleExes |= FWL_STYLEEXE_SPB_Vert;
+ prop.m_pParent = m_pInterface;
+ prop.m_rtWidget = m_rtBtn;
+ IFWL_SpinButton* pSpin = IFWL_SpinButton::Create(prop, m_pInterface);
+ pSpin->Initialize();
+ } else {
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_DTP_DropDownButton;
+ param.m_dwStates = m_iBtnState;
+ param.m_pGraphics = pGraphics;
+ param.m_rtPart = m_rtBtn;
+ if (pMatrix) {
+ param.m_matrix.Concat(*pMatrix);
+ }
+ pTheme->DrawBackground(&param);
+ }
+}
+void CFWL_DateTimePickerImp::FormatDateString(int32_t iYear,
+ int32_t iMonth,
+ int32_t iDay,
+ CFX_WideString& wsText) {
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_ShortDateFormat) ==
+ FWL_STYLEEXT_DTP_ShortDateFormat) {
+ wsText.Format(L"%d-%d-%d", iYear, iMonth, iDay);
+ } else if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_LongDateFormat) ==
+ FWL_STYLEEXT_DTP_LongDateFormat) {
+ wsText.Format(L"%d Year %d Month %d Day", iYear, iMonth, iDay);
+ } else if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_DTP_TimeFormat) ==
+ FWL_STYLEEXT_DTP_TimeFormat) {
+ }
+}
+void CFWL_DateTimePickerImp::ShowMonthCalendar(FX_BOOL bActivate) {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_ShowMonthCalendar(bActivate);
+ }
+ if (IsMonthCalendarShowed() == bActivate) {
+ return;
+ }
+ if (!m_pForm) {
+ InitProxyForm();
+ }
+ if (bActivate) {
+ CFX_RectF rtMonth;
+ m_pMonthCal->GetWidgetRect(rtMonth);
+ CFX_RectF rtAnchor;
+ rtAnchor.Set(0, 0, m_pProperties->m_rtWidget.width,
+ m_pProperties->m_rtWidget.height);
+ GetPopupPos(0, rtMonth.height, rtAnchor, rtMonth);
+ m_pForm->SetWidgetRect(rtMonth);
+ rtMonth.left = rtMonth.top = 0;
+ m_pMonthCal->SetStates(FWL_WGTSTATE_Invisible, !bActivate);
+ m_pMonthCal->SetWidgetRect(rtMonth);
+ m_pMonthCal->Update();
+ m_pForm->DoModal();
+ } else {
+ m_pForm->EndDoModal();
+ }
+}
+FX_BOOL CFWL_DateTimePickerImp::IsMonthCalendarShowed() {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_IsMonthCalendarShowed();
+ }
+ if (!m_pForm)
+ return FALSE;
+ return !(m_pForm->GetStates() & FWL_WGTSTATE_Invisible);
+}
+void CFWL_DateTimePickerImp::ReSetEditAlignment() {
+ if (!m_pEdit)
+ return;
+ FX_DWORD dwStylExes = m_pProperties->m_dwStyleExes;
+ FX_DWORD dwAdd = 0;
+ switch (dwStylExes & FWL_STYLEEXT_DTP_EditHAlignMask) {
+ case FWL_STYLEEXT_DTP_EditHCenter: {
+ dwAdd |= FWL_STYLEEXT_EDT_HCenter;
+ break;
+ }
+ case FWL_STYLEEXT_DTP_EditHFar: {
+ dwAdd |= FWL_STYLEEXT_EDT_HFar;
+ break;
+ }
+ default: { dwAdd |= FWL_STYLEEXT_EDT_HNear; }
+ }
+ switch (dwStylExes & FWL_STYLEEXT_DTP_EditVAlignMask) {
+ case FWL_STYLEEXT_DTP_EditVCenter: {
+ dwAdd |= FWL_STYLEEXT_EDT_VCenter;
+ break;
+ }
+ case FWL_STYLEEXT_DTP_EditVFar: {
+ dwAdd |= FWL_STYLEEXT_EDT_VFar;
+ break;
+ }
+ default: { dwAdd |= FWL_STYLEEXT_EDT_VNear; }
+ }
+ if (dwStylExes & FWL_STYLEEXT_DTP_EditJustified) {
+ dwAdd |= FWL_STYLEEXT_EDT_Justified;
+ }
+ if (dwStylExes & FWL_STYLEEXT_DTP_EditDistributed) {
+ dwAdd |= FWL_STYLEEXT_EDT_Distributed;
+ }
+ m_pEdit->ModifyStylesEx(dwAdd, FWL_STYLEEXT_EDT_HAlignMask |
+ FWL_STYLEEXT_EDT_HAlignModeMask |
+ FWL_STYLEEXT_EDT_VAlignMask);
+}
+void CFWL_DateTimePickerImp::ProcessSelChanged(int32_t iYear,
+ int32_t iMonth,
+ int32_t iDay) {
+ m_iYear = iYear;
+ m_iMonth = iMonth;
+ m_iDay = iDay;
+ CFX_WideString wsText;
+ FormatDateString(m_iYear, m_iMonth, m_iDay, wsText);
+ m_pEdit->SetText(wsText);
+ m_pEdit->Update();
+ Repaint(&m_rtClient);
+ CFWL_Event_DtpSelectChanged ev;
+ ev.m_pSrcTarget = m_pInterface;
+ ev.iYear = m_iYear;
+ ev.iMonth = m_iMonth;
+ ev.iDay = m_iDay;
+ DispatchEvent(&ev);
+}
+void CFWL_DateTimePickerImp::InitProxyForm() {
+ if (m_pForm)
+ return;
+ if (!m_pMonthCal)
+ return;
+ CFWL_WidgetImpProperties propForm;
+ propForm.m_dwStyles = FWL_WGTSTYLE_Popup;
+ propForm.m_dwStates = FWL_WGTSTATE_Invisible;
+ propForm.m_pOwner = m_pInterface;
+ m_pForm.reset(IFWL_DateTimeForm::Create(propForm, m_pMonthCal.get()));
+ m_pForm->Initialize();
+ m_pMonthCal->SetParent(m_pForm.get());
+}
+IFWL_DateTimeEdit* CFWL_DateTimePickerImp::GetDataTimeEdit() {
+ return m_pEdit.get();
+}
+FWL_ERR CFWL_DateTimePickerImp::DisForm_Initialize() {
+ m_pProperties->m_dwStyleExes = FWL_STYLEEXT_DTP_ShortDateFormat;
+ DisForm_InitDateTimeCalendar();
+ DisForm_InitDateTimeEdit();
+ RegisterEventTarget(m_pMonthCal.get());
+ RegisterEventTarget(m_pEdit.get());
+ return FWL_ERR_Succeeded;
+}
+void CFWL_DateTimePickerImp::DisForm_InitDateTimeCalendar() {
+ if (m_pMonthCal) {
+ return;
+ }
+ CFWL_WidgetImpProperties propMonth;
+ propMonth.m_dwStyles =
+ FWL_WGTSTYLE_Popup | FWL_WGTSTYLE_Border | FWL_WGTSTYLE_EdgeSunken;
+ propMonth.m_dwStates = FWL_WGTSTATE_Invisible;
+ propMonth.m_pParent = m_pInterface;
+ propMonth.m_pDataProvider = &m_MonthCalendarDP;
+ propMonth.m_pThemeProvider = m_pProperties->m_pThemeProvider;
+ m_pMonthCal.reset(IFWL_DateTimeCalender::Create(propMonth, m_pInterface));
+ m_pMonthCal->Initialize();
+ CFX_RectF rtMonthCal;
+ m_pMonthCal->GetWidgetRect(rtMonthCal, TRUE);
+ rtMonthCal.Set(0, 0, rtMonthCal.width, rtMonthCal.height);
+ m_pMonthCal->SetWidgetRect(rtMonthCal);
+}
+void CFWL_DateTimePickerImp::DisForm_InitDateTimeEdit() {
+ if (m_pEdit) {
+ return;
+ }
+ CFWL_WidgetImpProperties propEdit;
+ propEdit.m_pParent = m_pInterface;
+ propEdit.m_pThemeProvider = m_pProperties->m_pThemeProvider;
+ m_pEdit.reset(IFWL_DateTimeEdit::Create(propEdit, m_pInterface));
+ m_pEdit->Initialize();
+}
+FX_BOOL CFWL_DateTimePickerImp::DisForm_IsMonthCalendarShowed() {
+ if (!m_pMonthCal)
+ return FALSE;
+ return !(m_pMonthCal->GetStates() & FWL_WGTSTATE_Invisible);
+}
+void CFWL_DateTimePickerImp::DisForm_ShowMonthCalendar(FX_BOOL bActivate) {
+ FX_BOOL bShowed = IsMonthCalendarShowed();
+ if (bShowed == bActivate) {
+ return;
+ }
+ if (bActivate) {
+ CFX_RectF rtMonthCal;
+ m_pMonthCal->GetWidgetRect(rtMonthCal, TRUE);
+ FX_FLOAT fPopupMin = rtMonthCal.height;
+ FX_FLOAT fPopupMax = rtMonthCal.height;
+ CFX_RectF rtAnchor(m_pProperties->m_rtWidget);
+ rtAnchor.width = rtMonthCal.width;
+ rtMonthCal.left = m_rtClient.left;
+ rtMonthCal.top = rtAnchor.Height();
+ GetPopupPos(fPopupMin, fPopupMax, rtAnchor, rtMonthCal);
+ m_pMonthCal->SetWidgetRect(rtMonthCal);
+ if (m_iYear > 0 && m_iMonth > 0 && m_iDay > 0) {
+ m_pMonthCal->SetSelect(m_iYear, m_iMonth, m_iDay);
+ }
+ m_pMonthCal->Update();
+ }
+ m_pMonthCal->SetStates(FWL_WGTSTATE_Invisible, !bActivate);
+ if (bActivate) {
+ CFWL_MsgSetFocus msg;
+ msg.m_pDstTarget = m_pMonthCal.get();
+ msg.m_pSrcTarget = m_pEdit.get();
+ IFWL_WidgetDelegate* pDelegate = m_pEdit->SetDelegate(NULL);
+ pDelegate->OnProcessMessage(&msg);
+ }
+ CFX_RectF rtInvalidate, rtCal;
+ rtInvalidate.Set(0, 0, m_pProperties->m_rtWidget.width,
+ m_pProperties->m_rtWidget.height);
+ m_pMonthCal->GetWidgetRect(rtCal);
+ rtInvalidate.Union(rtCal);
+ rtInvalidate.Inflate(2, 2);
+ Repaint(&rtInvalidate);
+}
+FX_DWORD CFWL_DateTimePickerImp::DisForm_HitTest(FX_FLOAT fx, FX_FLOAT fy) {
+ CFX_RectF rect;
+ rect.Set(0, 0, m_pProperties->m_rtWidget.width,
+ m_pProperties->m_rtWidget.height);
+ if (rect.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_Edit;
+ }
+ if (DisForm_IsNeedShowButton()) {
+ rect.width += m_fBtn;
+ }
+ if (rect.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_Client;
+ }
+ if (IsMonthCalendarShowed()) {
+ m_pMonthCal->GetWidgetRect(rect);
+ if (rect.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_Client;
+ }
+ }
+ return FWL_WGTHITTEST_Unknown;
+}
+FX_BOOL CFWL_DateTimePickerImp::DisForm_IsNeedShowButton() {
+ FX_BOOL bFocus = m_pProperties->m_dwStates & FWL_WGTSTATE_Focused ||
+ m_pMonthCal->GetStates() & FWL_WGTSTATE_Focused ||
+ m_pEdit->GetStates() & FWL_WGTSTATE_Focused;
+ return bFocus;
+}
+FWL_ERR CFWL_DateTimePickerImp::DisForm_Update() {
+ if (m_iLock) {
+ return FWL_ERR_Indefinite;
+ }
+ if (!m_pProperties->m_pThemeProvider) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ m_pEdit->SetThemeProvider(m_pProperties->m_pThemeProvider);
+ GetClientRect(m_rtClient);
+ m_pEdit->SetWidgetRect(m_rtClient);
+ ReSetEditAlignment();
+ m_pEdit->Update();
+ if (m_pMonthCal->GetThemeProvider() == NULL) {
+ m_pMonthCal->SetThemeProvider(m_pProperties->m_pThemeProvider);
+ }
+ if (m_pProperties->m_pDataProvider) {
+ IFWL_DateTimePickerDP* pData =
+ static_cast<IFWL_DateTimePickerDP*>(m_pProperties->m_pDataProvider);
+ pData->GetToday(m_pInterface, m_MonthCalendarDP.m_iCurYear,
+ m_MonthCalendarDP.m_iCurMonth, m_MonthCalendarDP.m_iCurDay);
+ }
+ FX_FLOAT* pWidth =
+ static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth));
+ if (!pWidth)
+ return 0;
+ m_fBtn = *pWidth;
+ CFX_RectF rtMonthCal;
+ m_pMonthCal->GetWidgetRect(rtMonthCal, TRUE);
+ CFX_RectF rtPopUp;
+ rtPopUp.Set(rtMonthCal.left, rtMonthCal.top + FWL_DTP_HEIGHT,
+ rtMonthCal.width, rtMonthCal.height);
+ m_pMonthCal->SetWidgetRect(rtPopUp);
+ m_pMonthCal->Update();
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_DateTimePickerImp::DisForm_GetWidgetRect(CFX_RectF& rect,
+ FX_BOOL bAutoSize) {
+ rect = m_pProperties->m_rtWidget;
+ if (DisForm_IsNeedShowButton()) {
+ rect.width += m_fBtn;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_DateTimePickerImp::DisForm_GetBBox(CFX_RectF& rect) {
+ rect = m_pProperties->m_rtWidget;
+ if (DisForm_IsNeedShowButton()) {
+ rect.width += m_fBtn;
+ }
+ if (IsMonthCalendarShowed()) {
+ CFX_RectF rtMonth;
+ m_pMonthCal->GetWidgetRect(rtMonth);
+ rtMonth.Offset(m_pProperties->m_rtWidget.left,
+ m_pProperties->m_rtWidget.top);
+ rect.Union(rtMonth);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_DateTimePickerImp::DisForm_DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ if (m_pEdit) {
+ CFX_RectF rtEdit;
+ m_pEdit->GetWidgetRect(rtEdit);
+ CFX_Matrix mt;
+ mt.Set(1, 0, 0, 1, rtEdit.left, rtEdit.top);
+ if (pMatrix) {
+ mt.Concat(*pMatrix);
+ }
+ m_pEdit->DrawWidget(pGraphics, &mt);
+ }
+ if (IsMonthCalendarShowed()) {
+ CFX_RectF rtMonth;
+ m_pMonthCal->GetWidgetRect(rtMonth);
+ CFX_Matrix mt;
+ mt.Set(1, 0, 0, 1, rtMonth.left, rtMonth.top);
+ if (pMatrix) {
+ mt.Concat(*pMatrix);
+ }
+ m_pMonthCal->DrawWidget(pGraphics, &mt);
+ }
+ return FWL_ERR_Succeeded;
+}
+CFWL_DateTimePickerImpDelegate::CFWL_DateTimePickerImpDelegate(
+ CFWL_DateTimePickerImp* pOwner)
+ : m_pOwner(pOwner) {}
+int32_t CFWL_DateTimePickerImpDelegate::OnProcessMessage(
+ CFWL_Message* pMessage) {
+ if (!pMessage)
+ return 0;
+ FX_DWORD dwMsgCode = pMessage->GetClassID();
+ switch (dwMsgCode) {
+ case FWL_MSGHASH_SetFocus:
+ case FWL_MSGHASH_KillFocus: {
+ OnFocusChanged(pMessage, dwMsgCode == FWL_MSGHASH_SetFocus);
+ break;
+ }
+ case FWL_MSGHASH_Mouse: {
+ CFWL_MsgMouse* pMouse = static_cast<CFWL_MsgMouse*>(pMessage);
+ FX_DWORD dwCmd = pMouse->m_dwCmd;
+ switch (dwCmd) {
+ case FWL_MSGMOUSECMD_LButtonDown: {
+ OnLButtonDown(pMouse);
+ break;
+ }
+ case FWL_MSGMOUSECMD_LButtonUp: {
+ OnLButtonUp(pMouse);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseMove: {
+ OnMouseMove(pMouse);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseLeave: {
+ OnMouseLeave(pMouse);
+ break;
+ }
+ default: {}
+ }
+ break;
+ }
+ default:
+ break;
+ }
+ if (dwMsgCode == FWL_MSGHASH_Key &&
+ m_pOwner->m_pEdit->GetStates() & FWL_WGTSTATE_Focused) {
+ IFWL_WidgetDelegate* pDelegate = m_pOwner->m_pEdit->SetDelegate(NULL);
+ return pDelegate->OnProcessMessage(pMessage);
+ }
+ return CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
+}
+FWL_ERR CFWL_DateTimePickerImpDelegate::OnDrawWidget(
+ CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}
+void CFWL_DateTimePickerImpDelegate::OnFocusChanged(CFWL_Message* pMsg,
+ FX_BOOL bSet) {
+ if (!pMsg)
+ return;
+ if (m_pOwner->m_pWidgetMgr->IsFormDisabled()) {
+ return DisForm_OnFocusChanged(pMsg, bSet);
+ }
+ if (bSet) {
+ m_pOwner->m_pProperties->m_dwStates |= (FWL_WGTSTATE_Focused);
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ } else {
+ m_pOwner->m_pProperties->m_dwStates &= ~(FWL_WGTSTATE_Focused);
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ }
+ if (pMsg->m_pSrcTarget == m_pOwner->m_pMonthCal.get() &&
+ m_pOwner->IsMonthCalendarShowed()) {
+ m_pOwner->ShowMonthCalendar(FALSE);
+ }
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_DateTimePickerImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) {
+ if (!pMsg)
+ return;
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) {
+ m_pOwner->SetFocus(TRUE);
+ }
+ if (m_pOwner->m_rtBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ if (m_pOwner->IsMonthCalendarShowed()) {
+ m_pOwner->ShowMonthCalendar(FALSE);
+ CFWL_Event_DtpCloseUp ev;
+ m_pOwner->DispatchEvent(&ev);
+ } else {
+ if (!(m_pOwner->m_pProperties->m_dwStyleExes &
+ FWL_STYLEEXT_DTP_TimeFormat)) {
+ m_pOwner->ShowMonthCalendar(TRUE);
+ CFWL_Event_DtpDropDown ev;
+ m_pOwner->DispatchEvent(&ev);
+ } else {
+ }
+ m_pOwner->m_bLBtnDown = TRUE;
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ }
+ }
+}
+void CFWL_DateTimePickerImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) {
+ if (!pMsg)
+ return;
+ m_pOwner->m_bLBtnDown = FALSE;
+ if (m_pOwner->m_rtBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_iBtnState = FWL_PARTSTATE_DTP_Hovered;
+ } else {
+ m_pOwner->m_iBtnState = FWL_PARTSTATE_DTP_Normal;
+ }
+ m_pOwner->Repaint(&m_pOwner->m_rtBtn);
+}
+void CFWL_DateTimePickerImpDelegate::OnMouseMove(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_rtBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ } else {
+ m_pOwner->m_iBtnState = FWL_PARTSTATE_DTP_Normal;
+ }
+ m_pOwner->Repaint(&m_pOwner->m_rtBtn);
+}
+void CFWL_DateTimePickerImpDelegate::OnMouseLeave(CFWL_MsgMouse* pMsg) {
+ if (!pMsg)
+ return;
+ m_pOwner->m_iBtnState = FWL_PARTSTATE_DTP_Normal;
+ m_pOwner->Repaint(&m_pOwner->m_rtBtn);
+}
+void CFWL_DateTimePickerImpDelegate::DisForm_OnFocusChanged(CFWL_Message* pMsg,
+ FX_BOOL bSet) {
+ CFX_RectF rtInvalidate(m_pOwner->m_rtBtn);
+ if (bSet) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused;
+ if (m_pOwner->m_pEdit &&
+ !(m_pOwner->m_pEdit->GetStylesEx() & FWL_STYLEEXT_EDT_ReadOnly)) {
+ m_pOwner->m_rtBtn.Set(m_pOwner->m_pProperties->m_rtWidget.width, 0,
+ m_pOwner->m_fBtn,
+ m_pOwner->m_pProperties->m_rtWidget.height - 1);
+ }
+ rtInvalidate = m_pOwner->m_rtBtn;
+ pMsg->m_pDstTarget = m_pOwner->m_pEdit.get();
+ IFWL_WidgetDelegate* pDelegate = m_pOwner->m_pEdit->SetDelegate(NULL);
+ pDelegate->OnProcessMessage(pMsg);
+ } else {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused;
+ m_pOwner->m_rtBtn.Set(0, 0, 0, 0);
+ if (m_pOwner->DisForm_IsMonthCalendarShowed()) {
+ m_pOwner->ShowMonthCalendar(FALSE);
+ }
+ if (m_pOwner->m_pEdit->GetStates() & FWL_WGTSTATE_Focused) {
+ pMsg->m_pSrcTarget = m_pOwner->m_pEdit.get();
+ IFWL_WidgetDelegate* pDelegate = m_pOwner->m_pEdit->SetDelegate(NULL);
+ pDelegate->OnProcessMessage(pMsg);
+ }
+ }
+ rtInvalidate.Inflate(2, 2);
+ m_pOwner->Repaint(&rtInvalidate);
+}
diff --git a/xfa/fwl/basewidget/fwl_datetimepickerimp.h b/xfa/fwl/basewidget/fwl_datetimepickerimp.h
new file mode 100644
index 0000000000..4c0ebc5cc5
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_datetimepickerimp.h
@@ -0,0 +1,235 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FWL_DATETIMEPICKERIMP_H_
+#define XFA_FWL_BASEWIDGET_FWL_DATETIMEPICKERIMP_H_
+
+#include <memory>
+
+#include "xfa/fwl/basewidget/fwl_editimp.h"
+#include "xfa/fwl/basewidget/fwl_monthcalendarimp.h"
+#include "xfa/include/fwl/basewidget/fwl_datetimepicker.h"
+#include "xfa/include/fwl/basewidget/fwl_edit.h"
+#include "xfa/include/fwl/basewidget/fwl_monthcalendar.h"
+#include "xfa/include/fwl/core/fwl_form.h"
+#include "xfa/include/fwl/core/fwl_theme.h"
+
+class CFWL_WidgetImp;
+class CFWL_WidgetImpProperties;
+class CFWL_WidgetImpDelegate;
+class CFWL_DateTimeEdit;
+class CFWL_DateTimeEditImpDelegate;
+class CFWL_DateTimeCalendar;
+class CFWL_DateTimeCalendarImpDelegate;
+class CFWL_DateTimePickerImp;
+class CFWL_DateTimePickerImpDelegate;
+
+class IFWL_DateTimeForm : public IFWL_Form {
+ public:
+ static IFWL_DateTimeForm* Create(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+
+ protected:
+ IFWL_DateTimeForm() {}
+};
+
+class IFWL_DateTimeCalender : public IFWL_MonthCalendar {
+ public:
+ static IFWL_DateTimeCalender* Create(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+
+ protected:
+ IFWL_DateTimeCalender() {}
+};
+
+class IFWL_DateTimeEdit : public IFWL_Edit {
+ public:
+ static IFWL_DateTimeEdit* Create(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+
+ protected:
+ IFWL_DateTimeEdit() {}
+};
+
+class CFWL_DateTimeEdit : public CFWL_EditImp {
+ public:
+ CFWL_DateTimeEdit(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+
+ protected:
+ friend class CFWL_DateTimeEditImpDelegate;
+};
+class CFWL_DateTimeEditImpDelegate : public CFWL_EditImpDelegate {
+ public:
+ CFWL_DateTimeEditImpDelegate(CFWL_DateTimeEdit* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+
+ private:
+ int32_t DisForm_OnProcessMessage(CFWL_Message* pMessage);
+
+ protected:
+ CFWL_DateTimeEdit* m_pOwner;
+};
+class CFWL_DateTimeCalendar : public CFWL_MonthCalendarImp {
+ public:
+ CFWL_DateTimeCalendar(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+
+ protected:
+ friend class CFWL_DateTimeCalendarImpDelegate;
+};
+class CFWL_DateTimeCalendarImpDelegate : public CFWL_MonthCalendarImpDelegate {
+ public:
+ CFWL_DateTimeCalendarImpDelegate(CFWL_DateTimeCalendar* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+
+ void OnLButtonDownEx(CFWL_MsgMouse* pMsg);
+ void OnLButtonUpEx(CFWL_MsgMouse* pMsg);
+ void OnMouseMoveEx(CFWL_MsgMouse* pMsg);
+
+ private:
+ int32_t DisForm_OnProcessMessage(CFWL_Message* pMessage);
+ void DisForm_OnLButtonUpEx(CFWL_MsgMouse* pMsg);
+
+ protected:
+ CFWL_DateTimeCalendar* m_pOwner;
+ FX_BOOL m_bFlag;
+};
+class CFWL_DateTimePickerImp : public CFWL_WidgetImp {
+ public:
+ CFWL_DateTimePickerImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ virtual ~CFWL_DateTimePickerImp();
+ virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+ virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
+ virtual FWL_ERR Update();
+ virtual FX_DWORD HitTest(FX_FLOAT fx, FX_FLOAT fy);
+ virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+ virtual FWL_ERR SetThemeProvider(IFWL_ThemeProvider* pTP);
+ virtual FWL_ERR GetCurSel(int32_t& iYear, int32_t& iMonth, int32_t& iDay);
+ virtual FWL_ERR SetCurSel(int32_t iYear, int32_t iMonth, int32_t iDay);
+ virtual FWL_ERR SetEditText(const CFX_WideString& wsText);
+ virtual FWL_ERR GetEditText(CFX_WideString& wsText,
+ int32_t nStart = 0,
+ int32_t nCount = -1) const;
+
+ public:
+ virtual FX_BOOL CanUndo();
+ virtual FX_BOOL CanRedo();
+ virtual FX_BOOL Undo();
+ virtual FX_BOOL Redo();
+ virtual FX_BOOL CanCopy();
+ virtual FX_BOOL CanCut();
+ virtual FX_BOOL CanSelectAll();
+ virtual FX_BOOL Copy(CFX_WideString& wsCopy);
+ virtual FX_BOOL Cut(CFX_WideString& wsCut);
+ virtual FX_BOOL Paste(const CFX_WideString& wsPaste);
+ virtual FX_BOOL SelectAll();
+ virtual FX_BOOL Delete();
+ virtual FX_BOOL DeSelect();
+ virtual FWL_ERR GetBBox(CFX_RectF& rect);
+ virtual FWL_ERR SetEditLimit(int32_t nLimit);
+ virtual FWL_ERR ModifyEditStylesEx(FX_DWORD dwStylesExAdded,
+ FX_DWORD dwStylesExRemoved);
+
+ public:
+ IFWL_DateTimeEdit* GetDataTimeEdit();
+
+ protected:
+ void DrawDropDownButton(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void FormatDateString(int32_t iYear,
+ int32_t iMonth,
+ int32_t iDay,
+ CFX_WideString& wsText);
+ void ShowMonthCalendar(FX_BOOL bActivate);
+ FX_BOOL IsMonthCalendarShowed();
+ void ReSetEditAlignment();
+ void InitProxyForm();
+ void ProcessSelChanged(int32_t iYear, int32_t iMonth, int32_t iDay);
+
+ private:
+ FWL_ERR DisForm_Initialize();
+ void DisForm_InitDateTimeCalendar();
+ void DisForm_InitDateTimeEdit();
+ FX_BOOL DisForm_IsMonthCalendarShowed();
+ void DisForm_ShowMonthCalendar(FX_BOOL bActivate);
+ FX_DWORD DisForm_HitTest(FX_FLOAT fx, FX_FLOAT fy);
+ FX_BOOL DisForm_IsNeedShowButton();
+ FWL_ERR DisForm_Update();
+ FWL_ERR DisForm_GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
+ FWL_ERR DisForm_GetBBox(CFX_RectF& rect);
+ FWL_ERR DisForm_DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+
+ protected:
+ CFX_RectF m_rtBtn;
+ CFX_RectF m_rtClient;
+ int32_t m_iBtnState;
+ int32_t m_iYear;
+ int32_t m_iMonth;
+ int32_t m_iDay;
+ FX_BOOL m_bLBtnDown;
+ std::unique_ptr<IFWL_DateTimeEdit> m_pEdit;
+ std::unique_ptr<IFWL_DateTimeCalender> m_pMonthCal;
+ std::unique_ptr<IFWL_DateTimeForm> m_pForm;
+ FX_FLOAT m_fBtn;
+ class CFWL_MonthCalendarImpDP : public IFWL_MonthCalendarDP {
+ public:
+ CFWL_MonthCalendarImpDP() {
+ m_iCurYear = 2010;
+ m_iCurMonth = 3;
+ m_iCurDay = 29;
+ }
+ virtual FWL_ERR GetCaption(IFWL_Widget* pWidget,
+ CFX_WideString& wsCaption) {
+ return FWL_ERR_Succeeded;
+ }
+ virtual int32_t GetCurDay(IFWL_Widget* pWidget) { return m_iCurDay; }
+ virtual int32_t GetCurMonth(IFWL_Widget* pWidget) { return m_iCurMonth; }
+ virtual int32_t GetCurYear(IFWL_Widget* pWidget) { return m_iCurYear; }
+ int32_t m_iCurDay;
+ int32_t m_iCurYear;
+ int32_t m_iCurMonth;
+ };
+
+ CFWL_MonthCalendarImpDP m_MonthCalendarDP;
+ friend class CFWL_DateTimeEditImpDelegate;
+ friend class CFWL_DateTimeCalendar;
+ friend class CFWL_DateTimeCalendarImpDelegate;
+ friend class CFWL_DateTimePickerImpDelegate;
+};
+class CFWL_DateTimePickerImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_DateTimePickerImpDelegate(CFWL_DateTimePickerImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+ FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+
+ protected:
+ void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
+ void OnLButtonDown(CFWL_MsgMouse* pMsg);
+ void OnLButtonUp(CFWL_MsgMouse* pMsg);
+ void OnMouseMove(CFWL_MsgMouse* pMsg);
+ void OnMouseLeave(CFWL_MsgMouse* pMsg);
+
+ CFWL_DateTimePickerImp* m_pOwner;
+
+ private:
+ void DisForm_OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
+};
+
+#endif // XFA_FWL_BASEWIDGET_FWL_DATETIMEPICKERIMP_H_
diff --git a/xfa/fwl/basewidget/fwl_editimp.cpp b/xfa/fwl/basewidget/fwl_editimp.cpp
new file mode 100644
index 0000000000..6975f50787
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_editimp.cpp
@@ -0,0 +1,2152 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fwl_editimp.h"
+
+#include <algorithm>
+#include <vector>
+
+#include "xfa/fde/fde_render.h"
+#include "xfa/fde/fde_renderdevice.h"
+#include "xfa/fee/ifde_txtedtpage.h"
+#include "xfa/fwl/basewidget/fwl_caretimp.h"
+#include "xfa/fwl/basewidget/fwl_comboboximp.h"
+#include "xfa/fwl/basewidget/fwl_scrollbarimp.h"
+#include "xfa/fwl/core/fwl_appimp.h"
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/fwl_targetimp.h"
+#include "xfa/fwl/core/fwl_threadimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/fwl/core/fwl_widgetmgrimp.h"
+#include "xfa/include/fwl/basewidget/fwl_caret.h"
+#include "xfa/include/fwl/basewidget/fwl_datetimepicker.h"
+#include "xfa/include/fwl/core/fwl_theme.h"
+
+// static
+IFWL_Edit* IFWL_Edit::Create(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_Edit* pEdit = new IFWL_Edit;
+ CFWL_EditImp* pEditImpl = new CFWL_EditImp(properties, pOuter);
+ pEdit->SetImpl(pEditImpl);
+ pEditImpl->SetInterface(pEdit);
+ return pEdit;
+}
+// static
+IFWL_Edit* IFWL_Edit::CreateComboEdit(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_Edit* pEdit = new IFWL_Edit;
+ CFWL_EditImp* pComboEditImpl = new CFWL_ComboEditImp(properties, pOuter);
+ pEdit->SetImpl(pComboEditImpl);
+ pComboEditImpl->SetInterface(pEdit);
+ return pEdit;
+}
+IFWL_Edit::IFWL_Edit() {}
+FWL_ERR IFWL_Edit::SetText(const CFX_WideString& wsText) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->SetText(wsText);
+}
+int32_t IFWL_Edit::GetTextLength() const {
+ return static_cast<CFWL_EditImp*>(GetImpl())->GetTextLength();
+}
+FWL_ERR IFWL_Edit::GetText(CFX_WideString& wsText,
+ int32_t nStart,
+ int32_t nCount) const {
+ return static_cast<CFWL_EditImp*>(GetImpl())->GetText(wsText, nStart, nCount);
+}
+FWL_ERR IFWL_Edit::ClearText() {
+ return static_cast<CFWL_EditImp*>(GetImpl())->ClearText();
+}
+int32_t IFWL_Edit::GetCaretPos() const {
+ return static_cast<CFWL_EditImp*>(GetImpl())->GetCaretPos();
+}
+int32_t IFWL_Edit::SetCaretPos(int32_t nIndex, FX_BOOL bBefore) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->SetCaretPos(nIndex, bBefore);
+}
+FWL_ERR IFWL_Edit::AddSelRange(int32_t nStart, int32_t nCount) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->AddSelRange(nStart, nCount);
+}
+int32_t IFWL_Edit::CountSelRanges() {
+ return static_cast<CFWL_EditImp*>(GetImpl())->CountSelRanges();
+}
+int32_t IFWL_Edit::GetSelRange(int32_t nIndex, int32_t& nStart) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->GetSelRange(nIndex, nStart);
+}
+FWL_ERR IFWL_Edit::ClearSelections() {
+ return static_cast<CFWL_EditImp*>(GetImpl())->ClearSelections();
+}
+int32_t IFWL_Edit::GetLimit() {
+ return static_cast<CFWL_EditImp*>(GetImpl())->GetLimit();
+}
+FWL_ERR IFWL_Edit::SetLimit(int32_t nLimit) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->SetLimit(nLimit);
+}
+FWL_ERR IFWL_Edit::SetAliasChar(FX_WCHAR wAlias) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->SetAliasChar(wAlias);
+}
+FWL_ERR IFWL_Edit::Insert(int32_t nStart,
+ const FX_WCHAR* lpText,
+ int32_t nLen) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->Insert(nStart, lpText, nLen);
+}
+FWL_ERR IFWL_Edit::DeleteSelections() {
+ return static_cast<CFWL_EditImp*>(GetImpl())->DeleteSelections();
+}
+FWL_ERR IFWL_Edit::DeleteRange(int32_t nStart, int32_t nCount) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->DeleteRange(nStart, nCount);
+}
+FWL_ERR IFWL_Edit::ReplaceSelections(const CFX_WideStringC& wsReplace) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->ReplaceSelections(wsReplace);
+}
+FWL_ERR IFWL_Edit::Replace(int32_t nStart,
+ int32_t nLen,
+ const CFX_WideStringC& wsReplace) {
+ return static_cast<CFWL_EditImp*>(GetImpl())
+ ->Replace(nStart, nLen, wsReplace);
+}
+FWL_ERR IFWL_Edit::DoClipboard(int32_t iCmd) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->DoClipboard(iCmd);
+}
+FX_BOOL IFWL_Edit::Copy(CFX_WideString& wsCopy) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->Copy(wsCopy);
+}
+FX_BOOL IFWL_Edit::Cut(CFX_WideString& wsCut) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->Cut(wsCut);
+}
+FX_BOOL IFWL_Edit::Paste(const CFX_WideString& wsPaste) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->Paste(wsPaste);
+}
+FX_BOOL IFWL_Edit::Delete() {
+ return static_cast<CFWL_EditImp*>(GetImpl())->Delete();
+}
+FX_BOOL IFWL_Edit::Redo(const CFX_ByteStringC& bsRecord) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->Redo(bsRecord);
+}
+FX_BOOL IFWL_Edit::Undo(const CFX_ByteStringC& bsRecord) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->Undo(bsRecord);
+}
+FX_BOOL IFWL_Edit::Undo() {
+ return static_cast<CFWL_EditImp*>(GetImpl())->Undo();
+}
+FX_BOOL IFWL_Edit::Redo() {
+ return static_cast<CFWL_EditImp*>(GetImpl())->Redo();
+}
+FX_BOOL IFWL_Edit::CanUndo() {
+ return static_cast<CFWL_EditImp*>(GetImpl())->CanUndo();
+}
+FX_BOOL IFWL_Edit::CanRedo() {
+ return static_cast<CFWL_EditImp*>(GetImpl())->CanRedo();
+}
+FWL_ERR IFWL_Edit::SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant) {
+ return static_cast<CFWL_EditImp*>(GetImpl())
+ ->SetTabWidth(fTabWidth, bEquidistant);
+}
+FWL_ERR IFWL_Edit::SetOuter(IFWL_Widget* pOuter) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->SetOuter(pOuter);
+}
+FWL_ERR IFWL_Edit::SetNumberRange(int32_t iMin, int32_t iMax) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->SetNumberRange(iMin, iMax);
+}
+FWL_ERR IFWL_Edit::SetBackColor(FX_DWORD dwColor) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->SetBackgroundColor(dwColor);
+}
+FWL_ERR IFWL_Edit::SetFont(const CFX_WideString& wsFont, FX_FLOAT fSize) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->SetFont(wsFont, fSize);
+}
+void IFWL_Edit::SetScrollOffset(FX_FLOAT fScrollOffset) {
+ return static_cast<CFWL_EditImp*>(GetImpl())->SetScrollOffset(fScrollOffset);
+}
+FX_BOOL IFWL_Edit::GetSuggestWords(CFX_PointF pointf,
+ std::vector<CFX_ByteString>& sSuggest) {
+ return static_cast<CFWL_EditImp*>(GetImpl())
+ ->GetSuggestWords(pointf, sSuggest);
+}
+FX_BOOL IFWL_Edit::ReplaceSpellCheckWord(CFX_PointF pointf,
+ const CFX_ByteStringC& bsReplace) {
+ return static_cast<CFWL_EditImp*>(GetImpl())
+ ->ReplaceSpellCheckWord(pointf, bsReplace);
+}
+#define FWL_EDIT_Margin 3
+CFWL_EditImp::CFWL_EditImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_WidgetImp(properties, pOuter),
+ m_fVAlignOffset(0.0f),
+ m_fScrollOffsetX(0.0f),
+ m_fScrollOffsetY(0.0f),
+ m_pEdtEngine(NULL),
+ m_bLButtonDown(FALSE),
+ m_nSelStart(0),
+ m_nLimit(-1),
+ m_fSpaceAbove(0),
+ m_fSpaceBelow(0),
+ m_fFontSize(0),
+ m_bSetRange(FALSE),
+ m_iMin(-1),
+ m_iMax(0xFFFFFFF),
+ m_backColor(0),
+ m_updateBackColor(FALSE),
+ m_iCurRecord(-1),
+ m_iMaxRecord(128) {
+ m_rtClient.Reset();
+ m_rtEngine.Reset();
+ m_rtStatic.Reset();
+}
+CFWL_EditImp::~CFWL_EditImp() {
+ if (m_pEdtEngine) {
+ m_pEdtEngine->Release();
+ m_pEdtEngine = NULL;
+ }
+ ClearRecord();
+}
+FWL_ERR CFWL_EditImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_Edit;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_EditImp::GetClassID() const {
+ return FWL_CLASSHASH_Edit;
+}
+FWL_ERR CFWL_EditImp::Initialize() {
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ if (!m_pDelegate) {
+ m_pDelegate = new CFWL_EditImpDelegate(this);
+ }
+ InitCaret();
+ if (!m_pEdtEngine) {
+ InitEngine();
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::Finalize() {
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) {
+ ShowCaret(FALSE);
+ }
+ if (m_pHorzScrollBar) {
+ m_pHorzScrollBar->Finalize();
+ }
+ if (m_pVertScrollBar) {
+ m_pVertScrollBar->Finalize();
+ }
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_EditImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
+ if (bAutoSize) {
+ rect.Set(0, 0, 0, 0);
+ if (m_pEdtEngine) {
+ int32_t iTextLen = m_pEdtEngine->GetTextLength();
+ if (iTextLen > 0) {
+ CFX_WideString wsText;
+ m_pEdtEngine->GetText(wsText, 0);
+ CFX_SizeF sz = CalcTextSize(
+ wsText, m_pProperties->m_pThemeProvider,
+ m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_MultiLine);
+ rect.Set(0, 0, sz.x, sz.y);
+ }
+ }
+ CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
+ } else {
+ rect = m_pProperties->m_rtWidget;
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_OuterScrollbar) {
+ if (IsShowScrollBar(TRUE)) {
+ FX_FLOAT* pfWidth = static_cast<FX_FLOAT*>(
+ GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth));
+ rect.width += *pfWidth;
+ rect.width += FWL_EDIT_Margin;
+ }
+ if (IsShowScrollBar(FALSE)) {
+ FX_FLOAT* pfWidth = static_cast<FX_FLOAT*>(
+ GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth));
+ rect.height += *pfWidth;
+ rect.height += FWL_EDIT_Margin;
+ }
+ }
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::SetStates(FX_DWORD dwStates, FX_BOOL bSet) {
+ if ((m_pProperties->m_dwStates & FWL_WGTSTATE_Invisible) ||
+ (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)) {
+ ShowCaret(FALSE);
+ }
+ return CFWL_WidgetImp::SetStates(dwStates, bSet);
+}
+FWL_ERR CFWL_EditImp::SetWidgetRect(const CFX_RectF& rect) {
+ return CFWL_WidgetImp::SetWidgetRect(rect);
+}
+FWL_ERR CFWL_EditImp::Update() {
+ if (IsLocked()) {
+ return FWL_ERR_Indefinite;
+ }
+ if (!m_pProperties->m_pThemeProvider) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ Layout();
+ if (m_rtClient.IsEmpty()) {
+ return FWL_ERR_Indefinite;
+ }
+ UpdateEditEngine();
+ UpdateVAlignment();
+ UpdateScroll();
+ InitCaret();
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_EditImp::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_OuterScrollbar) {
+ if (IsShowScrollBar(TRUE)) {
+ CFX_RectF rect;
+ m_pVertScrollBar->GetWidgetRect(rect);
+ if (rect.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_VScrollBar;
+ }
+ }
+ if (IsShowScrollBar(FALSE)) {
+ CFX_RectF rect;
+ m_pHorzScrollBar->GetWidgetRect(rect);
+ if (rect.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_HScrollBar;
+ }
+ }
+ }
+ if (m_rtClient.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_Edit;
+ }
+ return FWL_WGTHITTEST_Unknown;
+}
+#define FX_EDIT_ISLATINWORD(u) \
+ (u == 0x2D || (u <= 0x005A && u >= 0x0041) || \
+ (u <= 0x007A && u >= 0x0061) || (u <= 0x02AF && u >= 0x00C0) || \
+ u == 0x0027)
+static void AddSquigglyPath(CFX_Path& PathData,
+ FX_FLOAT fStartX,
+ FX_FLOAT fEndX,
+ FX_FLOAT fY,
+ FX_FLOAT fStep) {
+ PathData.MoveTo(fStartX, fY);
+ FX_FLOAT fx;
+ int32_t i;
+ for (i = 1, fx = fStartX + fStep; fx < fEndX; fx += fStep, i++) {
+ PathData.LineTo(fx, fY + (i & 1) * fStep);
+ }
+}
+void CFWL_EditImp::AddSpellCheckObj(CFX_Path& PathData,
+ int32_t nStart,
+ int32_t nCount,
+ FX_FLOAT fOffSetX,
+ FX_FLOAT fOffSetY) {
+ FX_FLOAT fStartX = 0.0f;
+ FX_FLOAT fEndX = 0.0f;
+ FX_FLOAT fY = 0.0f;
+ FX_FLOAT fStep = 0.0f;
+ IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0);
+ CFX_RectFArray rectArray;
+ CFX_RectF rectText;
+ const FDE_TXTEDTPARAMS* txtEdtParams = m_pEdtEngine->GetEditParams();
+ FX_FLOAT fAsent = (FX_FLOAT)txtEdtParams->pFont->GetAscent() *
+ txtEdtParams->fFontSize / 1000;
+ pPage->CalcRangeRectArray(nStart, nCount, rectArray);
+ for (int i = 0; i < rectArray.GetSize(); i++) {
+ rectText = rectArray.GetAt(i);
+ fY = rectText.top + fAsent + fOffSetY;
+ fStep = txtEdtParams->fFontSize / 16.0f;
+ fStartX = rectText.left + fOffSetX;
+ fEndX = fStartX + rectText.Width();
+ AddSquigglyPath(PathData, fStartX, fEndX, fY, fStep);
+ }
+}
+int32_t CFWL_EditImp::GetWordAtPoint(CFX_PointF pointf, int32_t& nCount) {
+ return 0;
+}
+FX_BOOL CFWL_EditImp::GetSuggestWords(CFX_PointF pointf,
+ std::vector<CFX_ByteString>& sSuggest) {
+ int32_t nWordCount = 0;
+ int32_t nWordStart = GetWordAtPoint(pointf, nWordCount);
+ if (nWordCount < 1) {
+ return FALSE;
+ }
+ CFX_WideString wsSpell;
+ GetText(wsSpell, nWordStart, nWordCount);
+ CFX_ByteString sLatinWord;
+ for (int i = 0; i < nWordCount; i++) {
+ if (!FX_EDIT_ISLATINWORD(wsSpell[i])) {
+ break;
+ }
+ sLatinWord += (FX_CHAR)wsSpell[i];
+ }
+ if (sLatinWord.IsEmpty()) {
+ return FALSE;
+ }
+ CFWL_EvtEdtCheckWord checkWordEvent;
+ checkWordEvent.m_pSrcTarget = m_pInterface;
+ checkWordEvent.bsWord = sLatinWord;
+ checkWordEvent.bCheckWord = TRUE;
+ DispatchEvent(&checkWordEvent);
+ if (checkWordEvent.bCheckWord) {
+ return FALSE;
+ }
+ CFWL_EvtEdtGetSuggestWords suggestWordsEvent;
+ suggestWordsEvent.m_pSrcTarget = m_pInterface;
+ suggestWordsEvent.bsWord = sLatinWord;
+ suggestWordsEvent.bsArraySuggestWords = sSuggest;
+ suggestWordsEvent.bSuggestWords = FALSE;
+ DispatchEvent(&checkWordEvent);
+ return suggestWordsEvent.bSuggestWords;
+}
+FX_BOOL CFWL_EditImp::ReplaceSpellCheckWord(CFX_PointF pointf,
+ const CFX_ByteStringC& bsReplace) {
+ int32_t nWordCount = 0;
+ int32_t nWordStart = GetWordAtPoint(pointf, nWordCount);
+ if (nWordCount < 1) {
+ return FALSE;
+ }
+ CFX_WideString wsSpell;
+ GetText(wsSpell, nWordStart, nWordCount);
+ for (int i = 0; i < nWordCount; i++) {
+ if (!FX_EDIT_ISLATINWORD(wsSpell[i])) {
+ nWordCount = i;
+ break;
+ }
+ }
+ int32_t nDestLen = bsReplace.GetLength();
+ CFX_WideString wsDest;
+ FX_WCHAR* pBuffer = wsDest.GetBuffer(nDestLen);
+ for (int32_t i = 0; i < nDestLen; i++) {
+ pBuffer[i] = bsReplace[i];
+ }
+ wsDest.ReleaseBuffer(nDestLen);
+ Replace(nWordStart, nWordCount, wsDest);
+ return TRUE;
+}
+void CFWL_EditImp::DrawSpellCheck(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ pGraphics->SaveGraphState();
+ if (pMatrix) {
+ pGraphics->ConcatMatrix(const_cast<CFX_Matrix*>(pMatrix));
+ }
+ FX_ARGB cr = 0xFFFF0000;
+ CFX_Color crLine(cr);
+ CFWL_EvtEdtCheckWord checkWordEvent;
+ checkWordEvent.m_pSrcTarget = m_pInterface;
+ CFX_ByteString sLatinWord;
+ CFX_Path pathSpell;
+ pathSpell.Create();
+ int32_t nStart = 0;
+ FX_FLOAT fOffSetX = m_rtEngine.left - m_fScrollOffsetX;
+ FX_FLOAT fOffSetY = m_rtEngine.top - m_fScrollOffsetY + m_fVAlignOffset;
+ CFX_WideString wsSpell;
+ GetText(wsSpell);
+ int32_t nContentLen = wsSpell.GetLength();
+ for (int i = 0; i < nContentLen; i++) {
+ if (FX_EDIT_ISLATINWORD(wsSpell[i])) {
+ if (sLatinWord.IsEmpty()) {
+ nStart = i;
+ }
+ sLatinWord += (FX_CHAR)wsSpell[i];
+ } else {
+ checkWordEvent.bsWord = sLatinWord;
+ checkWordEvent.bCheckWord = TRUE;
+ DispatchEvent(&checkWordEvent);
+ if (!sLatinWord.IsEmpty() && !checkWordEvent.bCheckWord) {
+ AddSpellCheckObj(pathSpell, nStart, sLatinWord.GetLength(), fOffSetX,
+ fOffSetY);
+ }
+ sLatinWord.Empty();
+ }
+ }
+ checkWordEvent.bsWord = sLatinWord;
+ checkWordEvent.bCheckWord = TRUE;
+ DispatchEvent(&checkWordEvent);
+ if (!sLatinWord.IsEmpty() && !checkWordEvent.bCheckWord) {
+ AddSpellCheckObj(pathSpell, nStart, sLatinWord.GetLength(), fOffSetX,
+ fOffSetY);
+ }
+ if (!pathSpell.IsEmpty()) {
+ CFX_RectF rtClip = m_rtEngine;
+ CFX_Matrix mt;
+ mt.Set(1, 0, 0, 1, fOffSetX, fOffSetY);
+ if (pMatrix) {
+ pMatrix->TransformRect(rtClip);
+ mt.Concat(*pMatrix);
+ }
+ pGraphics->SetClipRect(rtClip);
+ pGraphics->SetStrokeColor(&crLine);
+ pGraphics->SetLineWidth(0);
+ pGraphics->StrokePath(&pathSpell, NULL);
+ }
+ pGraphics->RestoreGraphState();
+}
+FWL_ERR CFWL_EditImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ if (!m_pProperties->m_pThemeProvider)
+ return FWL_ERR_Indefinite;
+ if (m_rtClient.IsEmpty()) {
+ return FWL_ERR_Indefinite;
+ }
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ if (!m_pWidgetMgr->IsFormDisabled()) {
+ DrawTextBk(pGraphics, pTheme, pMatrix);
+ }
+ if (m_pEdtEngine) {
+ DrawContent(pGraphics, pTheme, pMatrix);
+ }
+ if ((m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) &&
+ !(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ReadOnly)) {
+ DrawSpellCheck(pGraphics, pMatrix);
+ }
+ if (HasBorder()) {
+ DrawBorder(pGraphics, FWL_PART_EDT_Border, pTheme, pMatrix);
+ }
+ if (HasEdge()) {
+ DrawEdge(pGraphics, FWL_PART_EDT_Edge, pTheme, pMatrix);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) {
+ if (!pThemeProvider)
+ return FWL_ERR_Indefinite;
+ if (m_pHorzScrollBar) {
+ m_pHorzScrollBar->SetThemeProvider(pThemeProvider);
+ }
+ if (m_pVertScrollBar) {
+ m_pVertScrollBar->SetThemeProvider(pThemeProvider);
+ }
+ if (m_pCaret) {
+ m_pCaret->SetThemeProvider(pThemeProvider);
+ }
+ m_pProperties->m_pThemeProvider = pThemeProvider;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::SetText(const CFX_WideString& wsText) {
+ m_pEdtEngine->SetText(wsText);
+ return FWL_ERR_Succeeded;
+}
+int32_t CFWL_EditImp::GetTextLength() const {
+ if (!m_pEdtEngine)
+ return -1;
+ return m_pEdtEngine->GetTextLength();
+}
+FWL_ERR CFWL_EditImp::GetText(CFX_WideString& wsText,
+ int32_t nStart,
+ int32_t nCount) const {
+ if (!m_pEdtEngine)
+ return FWL_ERR_Succeeded;
+ m_pEdtEngine->GetText(wsText, nStart, nCount);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::ClearText() {
+ if (!m_pEdtEngine)
+ return FWL_ERR_Succeeded;
+ m_pEdtEngine->ClearText();
+ return FWL_ERR_Succeeded;
+}
+int32_t CFWL_EditImp::GetCaretPos() const {
+ if (!m_pEdtEngine)
+ return -1;
+ return m_pEdtEngine->GetCaretPos();
+}
+int32_t CFWL_EditImp::SetCaretPos(int32_t nIndex, FX_BOOL bBefore) {
+ if (!m_pEdtEngine)
+ return -1;
+ return m_pEdtEngine->SetCaretPos(nIndex, bBefore);
+}
+FWL_ERR CFWL_EditImp::AddSelRange(int32_t nStart, int32_t nCount) {
+ if (!m_pEdtEngine)
+ return FWL_ERR_Succeeded;
+ m_pEdtEngine->AddSelRange(nStart, nCount);
+ return FWL_ERR_Succeeded;
+}
+int32_t CFWL_EditImp::CountSelRanges() {
+ if (!m_pEdtEngine)
+ return 0;
+ return m_pEdtEngine->CountSelRanges();
+ return FWL_ERR_Succeeded;
+}
+int32_t CFWL_EditImp::GetSelRange(int32_t nIndex, int32_t& nStart) {
+ if (!m_pEdtEngine)
+ return -1;
+ return m_pEdtEngine->GetSelRange(nIndex, nStart);
+}
+FWL_ERR CFWL_EditImp::ClearSelections() {
+ if (!m_pEdtEngine)
+ return FWL_ERR_Succeeded;
+ m_pEdtEngine->ClearSelection();
+ return FWL_ERR_Succeeded;
+}
+int32_t CFWL_EditImp::GetLimit() {
+ return m_nLimit;
+}
+FWL_ERR CFWL_EditImp::SetLimit(int32_t nLimit) {
+ m_nLimit = nLimit;
+ if (!m_pEdtEngine)
+ return FWL_ERR_Succeeded;
+ m_pEdtEngine->SetLimit(nLimit);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::SetAliasChar(FX_WCHAR wAlias) {
+ if (!m_pEdtEngine)
+ return FWL_ERR_Indefinite;
+ m_pEdtEngine->SetAliasChar(wAlias);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::Insert(int32_t nStart,
+ const FX_WCHAR* lpText,
+ int32_t nLen) {
+ if (!m_pEdtEngine)
+ return FWL_ERR_Succeeded;
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ReadOnly) ||
+ (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)) {
+ return FWL_ERR_Indefinite;
+ }
+ m_pEdtEngine->Insert(nStart, lpText, nLen);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::DeleteSelections() {
+ if (!m_pEdtEngine)
+ return FWL_ERR_Succeeded;
+ int32_t iCount = m_pEdtEngine->CountSelRanges();
+ if (iCount > 0) {
+ m_pEdtEngine->Delete(-1);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::DeleteRange(int32_t nStart, int32_t nCount) {
+ if (!m_pEdtEngine)
+ return FWL_ERR_Succeeded;
+ m_pEdtEngine->DeleteRange(nStart, nCount);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::ReplaceSelections(const CFX_WideStringC& wsReplace) {
+ if (!m_pEdtEngine)
+ return FWL_ERR_Succeeded;
+ int32_t iCount = m_pEdtEngine->CountSelRanges();
+ for (int i = 0; i < iCount; i++) {
+ int32_t nStart;
+ int32_t nCount = m_pEdtEngine->GetSelRange(i, nStart);
+ m_pEdtEngine->Replace(nStart, nCount, wsReplace);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::Replace(int32_t nStart,
+ int32_t nLen,
+ const CFX_WideStringC& wsReplace) {
+ if (!m_pEdtEngine)
+ return FWL_ERR_Succeeded;
+ m_pEdtEngine->Replace(nStart, nLen, wsReplace);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::DoClipboard(int32_t iCmd) {
+ if (!m_pEdtEngine)
+ return FWL_ERR_Succeeded;
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ReadOnly) ||
+ (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)) {
+ return FWL_ERR_Succeeded;
+ }
+ return FWL_ERR_Indefinite;
+}
+FX_BOOL CFWL_EditImp::Copy(CFX_WideString& wsCopy) {
+ if (!m_pEdtEngine)
+ return FALSE;
+ int32_t nCount = m_pEdtEngine->CountSelRanges();
+ if (nCount == 0) {
+ return FALSE;
+ }
+ wsCopy.Empty();
+ CFX_WideString wsTemp;
+ int32_t nStart, nLength;
+ for (int32_t i = 0; i < nCount; i++) {
+ nLength = m_pEdtEngine->GetSelRange(i, nStart);
+ m_pEdtEngine->GetText(wsTemp, nStart, nLength);
+ wsCopy += wsTemp;
+ wsTemp.Empty();
+ }
+ return TRUE;
+}
+FX_BOOL CFWL_EditImp::Cut(CFX_WideString& wsCut) {
+ if (!m_pEdtEngine)
+ return FALSE;
+ int32_t nCount = m_pEdtEngine->CountSelRanges();
+ if (nCount == 0) {
+ return FALSE;
+ }
+ wsCut.Empty();
+ CFX_WideString wsTemp;
+ int32_t nStart, nLength;
+ for (int32_t i = 0; i < nCount; i++) {
+ nLength = m_pEdtEngine->GetSelRange(i, nStart);
+ m_pEdtEngine->GetText(wsTemp, nStart, nLength);
+ wsCut += wsTemp;
+ wsTemp.Empty();
+ }
+ m_pEdtEngine->Delete(0);
+ return TRUE;
+}
+FX_BOOL CFWL_EditImp::Paste(const CFX_WideString& wsPaste) {
+ if (!m_pEdtEngine)
+ return FALSE;
+ int32_t nCaret = m_pEdtEngine->GetCaretPos();
+ int32_t iError =
+ m_pEdtEngine->Insert(nCaret, wsPaste.c_str(), wsPaste.GetLength());
+ if (iError < 0) {
+ ProcessInsertError(iError);
+ return FALSE;
+ }
+ return TRUE;
+}
+FX_BOOL CFWL_EditImp::Delete() {
+ if (!m_pEdtEngine)
+ return FALSE;
+ int32_t nCount = m_pEdtEngine->CountSelRanges();
+ if (nCount < 1) {
+ return FALSE;
+ }
+ m_pEdtEngine->Delete(0);
+ return TRUE;
+}
+FX_BOOL CFWL_EditImp::Redo(const CFX_ByteStringC& bsRecord) {
+ if (!m_pEdtEngine)
+ return FALSE;
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_NoRedoUndo) {
+ return TRUE;
+ }
+ return m_pEdtEngine->Redo(bsRecord);
+}
+FX_BOOL CFWL_EditImp::Undo(const CFX_ByteStringC& bsRecord) {
+ if (!m_pEdtEngine)
+ return FALSE;
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_NoRedoUndo) {
+ return TRUE;
+ }
+ return m_pEdtEngine->Undo(bsRecord);
+}
+FX_BOOL CFWL_EditImp::Undo() {
+ if (!CanUndo()) {
+ return FALSE;
+ }
+ CFX_ByteString bsRecord = m_RecordArr[m_iCurRecord--];
+ return Undo(bsRecord);
+}
+FX_BOOL CFWL_EditImp::Redo() {
+ if (!CanRedo()) {
+ return FALSE;
+ }
+ CFX_ByteString bsRecord = m_RecordArr[++m_iCurRecord];
+ return Redo(bsRecord);
+}
+FX_BOOL CFWL_EditImp::CanUndo() {
+ return m_iCurRecord >= 0;
+}
+FX_BOOL CFWL_EditImp::CanRedo() {
+ return m_iCurRecord < m_RecordArr.GetSize() - 1;
+}
+FWL_ERR CFWL_EditImp::SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant) {
+ if (!m_pEdtEngine)
+ return FWL_ERR_Succeeded;
+ FDE_LPTXTEDTPARAMS pParams =
+ (FDE_LPTXTEDTPARAMS)m_pEdtEngine->GetEditParams();
+ pParams->fTabWidth = fTabWidth;
+ pParams->bTabEquidistant = bEquidistant;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::SetOuter(IFWL_Widget* pOuter) {
+ m_pOuter = pOuter;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::SetNumberRange(int32_t iMin, int32_t iMax) {
+ m_iMin = iMin;
+ m_iMax = iMax;
+ m_bSetRange = TRUE;
+ return FWL_ERR_Succeeded;
+}
+void CFWL_EditImp::On_CaretChanged(IFDE_TxtEdtEngine* pEdit,
+ int32_t nPage,
+ FX_BOOL bVisible) {
+ if (m_rtEngine.IsEmpty()) {
+ return;
+ }
+ if ((m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) {
+ return;
+ }
+ FX_BOOL bRepaintContent = UpdateOffset();
+ UpdateCaret();
+ CFX_RectF rtInvalid;
+ rtInvalid.Set(0, 0, 0, 0);
+ FX_BOOL bRepaintScroll = FALSE;
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_MultiLine) {
+ IFWL_ScrollBar* pScroll = UpdateScroll();
+ if (pScroll) {
+ pScroll->GetWidgetRect(rtInvalid);
+ bRepaintScroll = TRUE;
+ }
+ }
+ if (bRepaintContent || bRepaintScroll) {
+ if (bRepaintContent) {
+ rtInvalid.Union(m_rtEngine);
+ }
+ Repaint(&rtInvalid);
+ }
+}
+void CFWL_EditImp::On_TextChanged(IFDE_TxtEdtEngine* pEdit,
+ FDE_TXTEDT_TEXTCHANGE_INFO& ChangeInfo) {
+ FX_DWORD dwStyleEx = m_pProperties->m_dwStyleExes;
+ if (dwStyleEx & FWL_STYLEEXT_EDT_VAlignMask) {
+ UpdateVAlignment();
+ }
+ IFDE_TxtEdtPage* page = m_pEdtEngine->GetPage(0);
+ FX_FLOAT fContentWidth = page->GetContentsBox().width;
+ FX_FLOAT fContentHeight = page->GetContentsBox().height;
+ CFX_RectF rtTemp;
+ GetClientRect(rtTemp);
+ FX_BOOL bHSelfAdaption =
+ m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_HSelfAdaption;
+ FX_BOOL bVSelfAdaption =
+ m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VSelfAdaption;
+ FX_BOOL bNeedUpdate = FALSE;
+ if (bHSelfAdaption || bVSelfAdaption) {
+ CFWL_EvtEdtPreSelfAdaption evt;
+ evt.m_pSrcTarget = m_pInterface;
+ evt.bHSelfAdaption = TRUE;
+ evt.bVSelfAdaption = TRUE;
+ FX_FLOAT fWidth;
+ FX_FLOAT fHight;
+ fWidth = bHSelfAdaption ? fContentWidth : m_pProperties->m_rtWidget.width;
+ fHight = bVSelfAdaption ? fContentHeight : m_pProperties->m_rtWidget.height;
+ evt.rtAfterChange.Set(0, 0, fWidth, fHight);
+ DispatchEvent(&evt);
+ if (!evt.bHSelfAdaption) {
+ ModifyStylesEx(
+ 0, FWL_STYLEEXT_EDT_HSelfAdaption | FWL_STYLEEXT_EDT_AutoHScroll);
+ }
+ if (!evt.bVSelfAdaption) {
+ ModifyStylesEx(
+ 0, FWL_STYLEEXT_EDT_VSelfAdaption | FWL_STYLEEXT_EDT_AutoVScroll);
+ }
+ bNeedUpdate = (bHSelfAdaption && !evt.bHSelfAdaption) ||
+ (bVSelfAdaption && !evt.bVSelfAdaption);
+ }
+ FX_FLOAT fContentWidth1 = fContentWidth;
+ FX_FLOAT fContentHeight1 = fContentHeight;
+ if (bNeedUpdate) {
+ UpdateEditParams();
+ UpdateEditLayout();
+ IFDE_TxtEdtPage* page1 = m_pEdtEngine->GetPage(0);
+ fContentWidth1 = page1->GetContentsBox().width;
+ fContentHeight1 = page1->GetContentsBox().height;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_HSelfAdaption) {
+ rtTemp.width = std::max(m_pProperties->m_rtWidget.width, fContentWidth1);
+ m_pProperties->m_rtWidget.width = fContentWidth1;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VSelfAdaption) {
+ rtTemp.height = std::max(m_pProperties->m_rtWidget.height, fContentHeight1);
+ m_pProperties->m_rtWidget.height = fContentHeight1;
+ }
+ CFWL_EvtEdtTextChanged event;
+ event.m_pSrcTarget = m_pInterface;
+ event.nChangeType = ChangeInfo.nChangeType;
+ event.wsInsert = ChangeInfo.wsInsert;
+ event.wsDelete = ChangeInfo.wsDelete;
+ event.wsPrevText = ChangeInfo.wsPrevText;
+ DispatchEvent(&event);
+ LayoutScrollBar();
+ Repaint(&rtTemp);
+}
+void CFWL_EditImp::On_SelChanged(IFDE_TxtEdtEngine* pEdit) {
+ CFX_RectF rtTemp;
+ GetClientRect(rtTemp);
+ Repaint(&rtTemp);
+}
+FX_BOOL CFWL_EditImp::On_PageLoad(IFDE_TxtEdtEngine* pEdit,
+ int32_t nPageIndex,
+ int32_t nPurpose) {
+ IFDE_TxtEdtEngine* pEdtEngine = m_pEdtEngine;
+ IFDE_TxtEdtPage* pPage = pEdtEngine->GetPage(nPageIndex);
+ if (!pPage)
+ return FALSE;
+ pPage->LoadPage(nullptr, nullptr);
+ return TRUE;
+}
+FX_BOOL CFWL_EditImp::On_PageUnload(IFDE_TxtEdtEngine* pEdit,
+ int32_t nPageIndex,
+ int32_t nPurpose) {
+ IFDE_TxtEdtEngine* pEdtEngine = m_pEdtEngine;
+ IFDE_TxtEdtPage* pPage = pEdtEngine->GetPage(nPageIndex);
+ if (!pPage)
+ return FALSE;
+ pPage->UnloadPage(nullptr);
+ return TRUE;
+}
+
+void CFWL_EditImp::On_AddDoRecord(IFDE_TxtEdtEngine* pEdit,
+ const CFX_ByteStringC& bsDoRecord) {
+ AddDoRecord(bsDoRecord);
+}
+
+FX_BOOL CFWL_EditImp::On_ValidateField(IFDE_TxtEdtEngine* pEdit,
+ int32_t nBlockIndex,
+ int32_t nFieldIndex,
+ const CFX_WideString& wsFieldText,
+ int32_t nCharIndex) {
+ return TRUE;
+}
+FX_BOOL CFWL_EditImp::On_ValidateBlock(IFDE_TxtEdtEngine* pEdit,
+ int32_t nBlockIndex) {
+ return TRUE;
+}
+FX_BOOL CFWL_EditImp::On_GetBlockFormatText(IFDE_TxtEdtEngine* pEdit,
+ int32_t nBlockIndex,
+ CFX_WideString& wsBlockText) {
+ return FALSE;
+}
+FX_BOOL CFWL_EditImp::On_Validate(IFDE_TxtEdtEngine* pEdit,
+ CFX_WideString& wsText) {
+ IFWL_Widget* pDst = GetOuter();
+ if (!pDst) {
+ pDst = m_pInterface;
+ }
+ CFWL_EvtEdtValidate event;
+ event.pDstWidget = pDst;
+ event.m_pSrcTarget = m_pInterface;
+ event.wsInsert = wsText;
+ event.bValidate = TRUE;
+ DispatchEvent(&event);
+ return event.bValidate;
+}
+FWL_ERR CFWL_EditImp::SetBackgroundColor(FX_DWORD color) {
+ m_backColor = color;
+ m_updateBackColor = TRUE;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImp::SetFont(const CFX_WideString& wsFont, FX_FLOAT fSize) {
+ m_wsFont = wsFont;
+ m_fFontSize = fSize;
+ return FWL_ERR_Succeeded;
+}
+void CFWL_EditImp::SetScrollOffset(FX_FLOAT fScrollOffset) {
+ m_fScrollOffsetY = fScrollOffset;
+}
+void CFWL_EditImp::DrawTextBk(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_EDT_Background;
+ param.m_dwData = FWL_PARTDATA_EDT_Background;
+ param.m_dwStates = m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ReadOnly
+ ? FWL_PARTSTATE_EDT_ReadOnly
+ : FWL_PARTSTATE_EDT_Normal;
+ FX_DWORD dwStates = (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled);
+ if (dwStates) {
+ param.m_dwStates = FWL_PARTSTATE_EDT_Disable;
+ }
+ param.m_pGraphics = pGraphics;
+ param.m_matrix = *pMatrix;
+ param.m_rtPart = m_rtClient;
+ pTheme->DrawBackground(&param);
+ if (!IsShowScrollBar(TRUE) || !IsShowScrollBar(FALSE)) {
+ return;
+ }
+ CFX_RectF rtScorll;
+ m_pHorzScrollBar->GetWidgetRect(rtScorll);
+ CFX_RectF rtStatic;
+ rtStatic.Set(m_rtClient.right() - rtScorll.height,
+ m_rtClient.bottom() - rtScorll.height, rtScorll.height,
+ rtScorll.height);
+ param.m_dwData = FWL_PARTDATA_EDT_StaticBackground;
+ param.m_rtPart = rtStatic;
+ pTheme->DrawBackground(&param);
+}
+void CFWL_EditImp::DrawContent(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ if (!m_pEdtEngine)
+ return;
+ IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0);
+ if (!pPage)
+ return;
+ pGraphics->SaveGraphState();
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_CombText) {
+ pGraphics->SaveGraphState();
+ }
+ CFX_RectF rtClip = m_rtEngine;
+ FX_FLOAT fOffSetX = m_rtEngine.left - m_fScrollOffsetX;
+ FX_FLOAT fOffSetY = m_rtEngine.top - m_fScrollOffsetY + m_fVAlignOffset;
+ CFX_Matrix mt;
+ mt.Set(1, 0, 0, 1, fOffSetX, fOffSetY);
+ if (pMatrix) {
+ pMatrix->TransformRect(rtClip);
+ mt.Concat(*pMatrix);
+ }
+ FX_BOOL bShowSel =
+ (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_NoHideSel) ||
+ (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused);
+ if (bShowSel) {
+ IFWL_Widget* pForm =
+ m_pWidgetMgr->GetWidget(m_pInterface, FWL_WGTRELATION_SystemForm);
+ if (pForm) {
+ bShowSel = (pForm->GetStates() & FWL_WGTSTATE_Deactivated) !=
+ FWL_WGTSTATE_Deactivated;
+ }
+ }
+ int32_t nSelCount = m_pEdtEngine->CountSelRanges();
+ if (bShowSel && nSelCount > 0) {
+ int32_t nPageCharStart = pPage->GetCharStart();
+ int32_t nPageCharCount = pPage->GetCharCount();
+ int32_t nPageCharEnd = nPageCharStart + nPageCharCount - 1;
+ int32_t nCharCount;
+ int32_t nCharStart;
+ CFX_RectFArray rectArr;
+ int32_t i = 0;
+ for (i = 0; i < nSelCount; i++) {
+ nCharCount = m_pEdtEngine->GetSelRange(i, nCharStart);
+ int32_t nCharEnd = nCharStart + nCharCount - 1;
+ if (nCharEnd < nPageCharStart || nCharStart > nPageCharEnd) {
+ continue;
+ }
+ int32_t nBgn = std::max(nCharStart, nPageCharStart);
+ int32_t nEnd = std::min(nCharEnd, nPageCharEnd);
+ pPage->CalcRangeRectArray(nBgn - nPageCharStart, nEnd - nBgn + 1,
+ rectArr);
+ }
+ int32_t nCount = rectArr.GetSize();
+ CFX_Path path;
+ path.Create();
+ for (i = 0; i < nCount; i++) {
+ rectArr[i].left += fOffSetX;
+ rectArr[i].top += fOffSetY;
+ path.AddRectangle(rectArr[i].left, rectArr[i].top, rectArr[i].width,
+ rectArr[i].height);
+ }
+ pGraphics->SetClipRect(rtClip);
+ CFWL_ThemeBackground param;
+ param.m_pGraphics = pGraphics;
+ param.m_matrix = *pMatrix;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_EDT_Background;
+ param.m_pPath = &path;
+ pTheme->DrawBackground(&param);
+ }
+ CFX_RenderDevice* pRenderDev = pGraphics->GetRenderDevice();
+ if (!pRenderDev)
+ return;
+ IFDE_RenderDevice* pRenderDevice = IFDE_RenderDevice::Create(pRenderDev);
+ if (!pRenderDevice)
+ return;
+ IFDE_RenderContext* pRenderContext = IFDE_RenderContext::Create();
+ if (!pRenderContext)
+ return;
+ pRenderDevice->SetClipRect(rtClip);
+ pRenderContext->StartRender(pRenderDevice, pPage, mt);
+ pRenderContext->DoRender(NULL);
+ pRenderContext->Release();
+ pRenderDevice->Release();
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_CombText) {
+ pGraphics->RestoreGraphState();
+ CFX_Path path;
+ path.Create();
+ int32_t iLimit = m_nLimit > 0 ? m_nLimit : 1;
+ FX_FLOAT fStep = m_rtEngine.width / iLimit;
+ FX_FLOAT fLeft = m_rtEngine.left + 1;
+ for (int32_t i = 1; i < iLimit; i++) {
+ fLeft += fStep;
+ path.AddLine(fLeft, m_rtClient.top, fLeft, m_rtClient.bottom());
+ }
+ CFWL_ThemeBackground param;
+ param.m_pGraphics = pGraphics;
+ param.m_matrix = *pMatrix;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_EDT_CombTextLine;
+ param.m_pPath = &path;
+ pTheme->DrawBackground(&param);
+ }
+ pGraphics->RestoreGraphState();
+}
+void CFWL_EditImp::UpdateEditEngine() {
+ UpdateEditParams();
+ UpdateEditLayout();
+ if (m_nLimit > -1) {
+ m_pEdtEngine->SetLimit(m_nLimit);
+ }
+}
+void CFWL_EditImp::UpdateEditParams() {
+ FDE_TXTEDTPARAMS params;
+ params.nHorzScale = 100;
+ params.fPlateWidth = m_rtEngine.width;
+ params.fPlateHeight = m_rtEngine.height;
+ if (m_pProperties->m_dwStyles & FWL_WGTSTYLE_RTLLayout) {
+ params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_RTL;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VerticalLayout) {
+ params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_DocVertical;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VerticalChars) {
+ params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_CharVertial;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ReverseLine) {
+ params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_LineReserve;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ArabicShapes) {
+ params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_ArabicShapes;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ExpandTab) {
+ params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_ExpandTab;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_CombText) {
+ params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_CombText;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_LastLineHeight) {
+ params.dwLayoutStyles |= FDE_TEXTEDITLAYOUT_LastLineHeight;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_Validate) {
+ params.dwMode |= FDE_TEXTEDITMODE_Validate;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_Password) {
+ params.dwMode |= FDE_TEXTEDITMODE_Password;
+ }
+ switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_HAlignMask) {
+ case FWL_STYLEEXT_EDT_HNear: {
+ params.dwAlignment |= FDE_TEXTEDITALIGN_Left;
+ break;
+ }
+ case FWL_STYLEEXT_EDT_HCenter: {
+ params.dwAlignment |= FDE_TEXTEDITALIGN_Center;
+ break;
+ }
+ case FWL_STYLEEXT_EDT_HFar: {
+ params.dwAlignment |= FDE_TEXTEDITALIGN_Right;
+ break;
+ }
+ default: {}
+ }
+ switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_HAlignModeMask) {
+ case FWL_STYLEEXT_EDT_Justified: {
+ params.dwAlignment |= FDE_TEXTEDITALIGN_Justified;
+ break;
+ }
+ case FWL_STYLEEXT_EDT_Distributed: {
+ params.dwAlignment |= FDE_TEXTEDITALIGN_Distributed;
+ break;
+ }
+ default: { params.dwAlignment |= FDE_TEXTEDITALIGN_Normal; }
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_MultiLine) {
+ params.dwMode |= FDE_TEXTEDITMODE_MultiLines;
+ if ((m_pProperties->m_dwStyles & FWL_WGTSTYLE_HScroll) == 0 &&
+ (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_AutoHScroll) == 0) {
+ params.dwMode |=
+ FDE_TEXTEDITMODE_AutoLineWrap | FDE_TEXTEDITMODE_LimitArea_Horz;
+ }
+ if ((m_pProperties->m_dwStyles & FWL_WGTSTYLE_VScroll) == 0 &&
+ (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_AutoVScroll) == 0) {
+ params.dwMode |= FDE_TEXTEDITMODE_LimitArea_Vert;
+ } else {
+ params.fPlateHeight = 0x00FFFFFF;
+ }
+ } else {
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_AutoHScroll) == 0) {
+ params.dwMode |= FDE_TEXTEDITMODE_LimitArea_Horz;
+ }
+ }
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ReadOnly) ||
+ (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)) {
+ params.dwMode |= FDE_TEXTEDITMODE_ReadOnly;
+ }
+ FX_FLOAT* pFontSize =
+ static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_FontSize));
+ if (!pFontSize)
+ return;
+ m_fFontSize = *pFontSize;
+ FX_DWORD* pFontColor =
+ static_cast<FX_DWORD*>(GetThemeCapacity(FWL_WGTCAPACITY_TextColor));
+ if (!pFontColor)
+ return;
+ params.dwFontColor = *pFontColor;
+ FX_FLOAT* pLineHeight =
+ static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_LineHeight));
+ if (!pLineHeight)
+ return;
+ params.fLineSpace = *pLineHeight;
+ IFX_Font* pFont =
+ static_cast<IFX_Font*>(GetThemeCapacity(FWL_WGTCAPACITY_Font));
+ if (!pFont)
+ return;
+ params.pFont = pFont;
+ params.fFontSize = m_fFontSize;
+ params.nLineCount = (int32_t)(params.fPlateHeight / params.fLineSpace);
+ if (params.nLineCount <= 0) {
+ params.nLineCount = 1;
+ }
+ params.fTabWidth = params.fFontSize * 1;
+ params.bTabEquidistant = TRUE;
+ params.wLineBreakChar = L'\n';
+ params.nCharRotation = 0;
+ params.pEventSink = this;
+ m_pEdtEngine->SetEditParams(params);
+}
+
+void CFWL_EditImp::UpdateEditLayout() {
+ if (m_pEdtEngine->GetTextLength() <= 0)
+ m_pEdtEngine->SetTextByStream(nullptr);
+
+ IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0);
+ if (pPage)
+ pPage->UnloadPage(nullptr);
+
+ m_pEdtEngine->StartLayout();
+ m_pEdtEngine->DoLayout(nullptr);
+ m_pEdtEngine->EndLayout();
+ pPage = m_pEdtEngine->GetPage(0);
+ if (pPage)
+ pPage->LoadPage(nullptr, nullptr);
+}
+
+FX_BOOL CFWL_EditImp::UpdateOffset() {
+ CFX_RectF rtCaret;
+ m_pEdtEngine->GetCaretRect(rtCaret);
+ FX_FLOAT fOffSetX = m_rtEngine.left - m_fScrollOffsetX;
+ FX_FLOAT fOffSetY = m_rtEngine.top - m_fScrollOffsetY + m_fVAlignOffset;
+ rtCaret.Offset(fOffSetX, fOffSetY);
+ const CFX_RectF& rtEidt = m_rtEngine;
+ if (rtEidt.Contains(rtCaret)) {
+ IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0);
+ if (!pPage)
+ return FALSE;
+ CFX_RectF rtFDE = pPage->GetContentsBox();
+ rtFDE.Offset(fOffSetX, fOffSetY);
+ if (rtFDE.right() < rtEidt.right() && m_fScrollOffsetX > 0) {
+ m_fScrollOffsetX += rtFDE.right() - rtEidt.right();
+ if (m_fScrollOffsetX < 0) {
+ m_fScrollOffsetX = 0;
+ }
+ }
+ if (rtFDE.bottom() < rtEidt.bottom() && m_fScrollOffsetY > 0) {
+ m_fScrollOffsetY += rtFDE.bottom() - rtEidt.bottom();
+ if (m_fScrollOffsetY < 0) {
+ m_fScrollOffsetY = 0;
+ }
+ }
+ return FALSE;
+ } else {
+ FX_FLOAT offsetX = 0.0;
+ FX_FLOAT offsetY = 0.0;
+ if (rtCaret.left < rtEidt.left) {
+ offsetX = rtCaret.left - rtEidt.left;
+ }
+ if (rtCaret.right() > rtEidt.right()) {
+ offsetX = rtCaret.right() - rtEidt.right();
+ }
+ if (rtCaret.top < rtEidt.top) {
+ offsetY = rtCaret.top - rtEidt.top;
+ }
+ if (rtCaret.bottom() > rtEidt.bottom()) {
+ offsetY = rtCaret.bottom() - rtEidt.bottom();
+ }
+ if (!(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_HSelfAdaption)) {
+ m_fScrollOffsetX += offsetX;
+ }
+ if (!(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VSelfAdaption)) {
+ m_fScrollOffsetY += offsetY;
+ }
+ if (m_fFontSize > m_rtEngine.height) {
+ m_fScrollOffsetY = 0;
+ }
+ return TRUE;
+ }
+}
+FX_BOOL CFWL_EditImp::UpdateOffset(IFWL_ScrollBar* pScrollBar,
+ FX_FLOAT fPosChanged) {
+ if (pScrollBar == m_pHorzScrollBar.get()) {
+ m_fScrollOffsetX += fPosChanged;
+ } else {
+ m_fScrollOffsetY += fPosChanged;
+ }
+ return TRUE;
+}
+void CFWL_EditImp::UpdateVAlignment() {
+ IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0);
+ if (!pPage)
+ return;
+ const CFX_RectF& rtFDE = pPage->GetContentsBox();
+ FX_FLOAT fOffsetY = 0.0f;
+ FX_FLOAT fSpaceAbove = 0.0f;
+ FX_FLOAT fSpaceBelow = 0.0f;
+ CFX_SizeF* pSpace = static_cast<CFX_SizeF*>(
+ GetThemeCapacity(FWL_WGTCAPACITY_SpaceAboveBelow));
+ if (pSpace) {
+ fSpaceAbove = pSpace->x;
+ fSpaceBelow = pSpace->y;
+ }
+ if (fSpaceAbove < 0.1f) {
+ fSpaceAbove = 0;
+ }
+ if (fSpaceBelow < 0.1f) {
+ fSpaceBelow = 0;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VCenter) {
+ fOffsetY = (m_rtEngine.height - rtFDE.height) / 2;
+ if (fOffsetY < (fSpaceAbove + fSpaceBelow) / 2 &&
+ fSpaceAbove < fSpaceBelow) {
+ return;
+ }
+ fOffsetY += (fSpaceAbove - fSpaceBelow) / 2;
+ } else if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VFar) {
+ fOffsetY = (m_rtEngine.height - rtFDE.height);
+ fOffsetY -= fSpaceBelow;
+ } else {
+ fOffsetY += fSpaceAbove;
+ }
+ m_fVAlignOffset = fOffsetY;
+ if (m_fVAlignOffset < 0) {
+ m_fVAlignOffset = 0;
+ }
+}
+void CFWL_EditImp::UpdateCaret() {
+ CFX_RectF rtFDE;
+ m_pEdtEngine->GetCaretRect(rtFDE);
+ rtFDE.Offset(m_rtEngine.left - m_fScrollOffsetX,
+ m_rtEngine.top - m_fScrollOffsetY + m_fVAlignOffset);
+ CFX_RectF rtCaret;
+ rtCaret.Set(rtFDE.left, rtFDE.top, rtFDE.width, rtFDE.height);
+ CFX_RectF temp = rtCaret;
+ CFX_RectF rtClient;
+ GetClientRect(rtClient);
+ rtCaret.Intersect(rtClient);
+ if (rtCaret.left > rtClient.right()) {
+ FX_FLOAT right = rtCaret.right();
+ rtCaret.left = rtClient.right() - 1;
+ rtCaret.width = right - rtCaret.left;
+ }
+ FX_BOOL bIntersect = !rtCaret.IsEmpty();
+ FX_BOOL bShow = TRUE;
+ FX_BOOL bShowWhole = FALSE;
+ if (!(m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) || !bIntersect) {
+ bShow = FALSE;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_HSelfAdaption &&
+ temp.right() > m_rtEngine.right()) {
+ bShowWhole = TRUE;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_VSelfAdaption &&
+ temp.bottom() > m_rtEngine.bottom()) {
+ bShowWhole = TRUE;
+ } else {
+ bShow = (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused && bIntersect);
+ }
+ if (bShowWhole) {
+ rtCaret = temp;
+ }
+ ShowCaret(bShow, &rtCaret);
+}
+IFWL_ScrollBar* CFWL_EditImp::UpdateScroll() {
+ FX_BOOL bShowHorz =
+ m_pHorzScrollBar &&
+ ((m_pHorzScrollBar->GetStates() & FWL_WGTSTATE_Invisible) == 0);
+ FX_BOOL bShowVert =
+ m_pVertScrollBar &&
+ ((m_pVertScrollBar->GetStates() & FWL_WGTSTATE_Invisible) == 0);
+ if (!bShowHorz && !bShowVert) {
+ return NULL;
+ }
+ IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0);
+ if (!pPage)
+ return NULL;
+ const CFX_RectF& rtFDE = pPage->GetContentsBox();
+ IFWL_ScrollBar* pRepaint = NULL;
+ if (bShowHorz) {
+ CFX_RectF rtScroll;
+ m_pHorzScrollBar->GetWidgetRect(rtScroll);
+ if (rtScroll.width < rtFDE.width) {
+ m_pHorzScrollBar->LockUpdate();
+ FX_FLOAT fRange = rtFDE.width - rtScroll.width;
+ m_pHorzScrollBar->SetRange(0.0f, fRange);
+ FX_FLOAT fPos = m_fScrollOffsetX;
+ if (fPos < 0.0f) {
+ fPos = 0.0f;
+ }
+ if (fPos > fRange) {
+ fPos = fRange;
+ }
+ m_pHorzScrollBar->SetPos(fPos);
+ m_pHorzScrollBar->SetTrackPos(fPos);
+ m_pHorzScrollBar->SetPageSize(rtScroll.width);
+ m_pHorzScrollBar->SetStepSize(rtScroll.width / 10);
+ m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Disabled, FALSE);
+ m_pHorzScrollBar->UnlockUpdate();
+ m_pHorzScrollBar->Update();
+ pRepaint = m_pHorzScrollBar.get();
+ } else if ((m_pHorzScrollBar->GetStates() & FWL_WGTSTATE_Disabled) == 0) {
+ m_pHorzScrollBar->LockUpdate();
+ m_pHorzScrollBar->SetRange(0, -1);
+ m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Disabled, TRUE);
+ m_pHorzScrollBar->UnlockUpdate();
+ m_pHorzScrollBar->Update();
+ pRepaint = m_pHorzScrollBar.get();
+ }
+ }
+ if (bShowVert) {
+ CFX_RectF rtScroll;
+ m_pVertScrollBar->GetWidgetRect(rtScroll);
+ if (rtScroll.height < rtFDE.height) {
+ m_pVertScrollBar->LockUpdate();
+ FX_FLOAT fStep = m_pEdtEngine->GetEditParams()->fLineSpace;
+ FX_FLOAT fRange = rtFDE.height - m_rtEngine.height;
+ if (fRange < fStep) {
+ fRange = fStep;
+ }
+ m_pVertScrollBar->SetRange(0.0f, fRange);
+ FX_FLOAT fPos = m_fScrollOffsetY;
+ if (fPos < 0.0f) {
+ fPos = 0.0f;
+ }
+ if (fPos > fRange) {
+ fPos = fRange;
+ }
+ m_pVertScrollBar->SetPos(fPos);
+ m_pVertScrollBar->SetTrackPos(fPos);
+ m_pVertScrollBar->SetPageSize(rtScroll.height);
+ m_pVertScrollBar->SetStepSize(fStep);
+ m_pVertScrollBar->SetStates(FWL_WGTSTATE_Disabled, FALSE);
+ m_pVertScrollBar->UnlockUpdate();
+ m_pVertScrollBar->Update();
+ pRepaint = m_pVertScrollBar.get();
+ } else if ((m_pVertScrollBar->GetStates() & FWL_WGTSTATE_Disabled) == 0) {
+ m_pVertScrollBar->LockUpdate();
+ m_pVertScrollBar->SetRange(0, -1);
+ m_pVertScrollBar->SetStates(FWL_WGTSTATE_Disabled, TRUE);
+ m_pVertScrollBar->UnlockUpdate();
+ m_pVertScrollBar->Update();
+ pRepaint = m_pVertScrollBar.get();
+ }
+ }
+ return pRepaint;
+}
+FX_BOOL CFWL_EditImp::IsShowScrollBar(FX_BOOL bVert) {
+ FX_BOOL bShow =
+ (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ShowScrollbarFocus)
+ ? (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) ==
+ FWL_WGTSTATE_Focused
+ : TRUE;
+ if (bVert) {
+ return bShow && (m_pProperties->m_dwStyles & FWL_WGTSTYLE_VScroll) &&
+ (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_MultiLine) &&
+ IsContentHeightOverflow();
+ }
+ return bShow && (m_pProperties->m_dwStyles & FWL_WGTSTYLE_HScroll) &&
+ (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_MultiLine);
+}
+FX_BOOL CFWL_EditImp::IsContentHeightOverflow() {
+ if (!m_pEdtEngine)
+ return FALSE;
+ IFDE_TxtEdtPage* pPage = m_pEdtEngine->GetPage(0);
+ if (!pPage)
+ return FALSE;
+ return pPage->GetContentsBox().height > m_rtEngine.height + 1.0f;
+}
+int32_t CFWL_EditImp::AddDoRecord(const CFX_ByteStringC& bsDoRecord) {
+ int32_t nCount = m_RecordArr.GetSize();
+ if (m_iCurRecord == nCount - 1) {
+ if (nCount == m_iMaxRecord) {
+ m_RecordArr.RemoveAt(0);
+ m_iCurRecord--;
+ }
+ } else {
+ for (int32_t i = nCount - 1; i > m_iCurRecord; i--) {
+ m_RecordArr.RemoveAt(i);
+ }
+ }
+ m_RecordArr.Add(bsDoRecord);
+ return m_iCurRecord = m_RecordArr.GetSize() - 1;
+}
+void CFWL_EditImp::Layout() {
+ GetClientRect(m_rtClient);
+ m_rtEngine = m_rtClient;
+ FX_FLOAT* pfWidth =
+ static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth));
+ if (!pfWidth)
+ return;
+ FX_FLOAT fWidth = *pfWidth;
+ if (!m_pOuter) {
+ CFX_RectF* pUIMargin =
+ static_cast<CFX_RectF*>(GetThemeCapacity(FWL_WGTCAPACITY_UIMargin));
+ if (pUIMargin) {
+ m_rtEngine.Deflate(pUIMargin->left, pUIMargin->top, pUIMargin->width,
+ pUIMargin->height);
+ }
+ } else if (m_pOuter->GetClassID() == FWL_CLASSHASH_DateTimePicker) {
+ CFWL_ThemePart part;
+ part.m_pWidget = m_pOuter;
+ CFX_RectF* pUIMargin =
+ static_cast<CFX_RectF*>(m_pOuter->GetThemeProvider()->GetCapacity(
+ &part, FWL_WGTCAPACITY_UIMargin));
+ if (pUIMargin) {
+ m_rtEngine.Deflate(pUIMargin->left, pUIMargin->top, pUIMargin->width,
+ pUIMargin->height);
+ }
+ }
+ FX_BOOL bShowVertScrollbar = IsShowScrollBar(TRUE);
+ FX_BOOL bShowHorzScrollbar = IsShowScrollBar(FALSE);
+ if (bShowVertScrollbar) {
+ InitScrollBar();
+ CFX_RectF rtVertScr;
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_OuterScrollbar) {
+ rtVertScr.Set(m_rtClient.right() + FWL_EDIT_Margin, m_rtClient.top,
+ fWidth, m_rtClient.height);
+ } else {
+ rtVertScr.Set(m_rtClient.right() - fWidth, m_rtClient.top, fWidth,
+ m_rtClient.height);
+ if (bShowHorzScrollbar) {
+ rtVertScr.height -= fWidth;
+ }
+ m_rtEngine.width -= fWidth;
+ }
+ m_pVertScrollBar->SetWidgetRect(rtVertScr);
+ m_pVertScrollBar->SetStates(FWL_WGTSTATE_Invisible, FALSE);
+ m_pVertScrollBar->Update();
+ } else if (m_pVertScrollBar) {
+ m_pVertScrollBar->SetStates(FWL_WGTSTATE_Invisible, TRUE);
+ }
+ if (bShowHorzScrollbar) {
+ InitScrollBar(FALSE);
+ CFX_RectF rtHoriScr;
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_OuterScrollbar) {
+ rtHoriScr.Set(m_rtClient.left, m_rtClient.bottom() + FWL_EDIT_Margin,
+ m_rtClient.width, fWidth);
+ } else {
+ rtHoriScr.Set(m_rtClient.left, m_rtClient.bottom() - fWidth,
+ m_rtClient.width, fWidth);
+ if (bShowVertScrollbar) {
+ rtHoriScr.width -= fWidth;
+ }
+ m_rtEngine.height -= fWidth;
+ }
+ m_pHorzScrollBar->SetWidgetRect(rtHoriScr);
+ m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Invisible, FALSE);
+ m_pHorzScrollBar->Update();
+ } else if (m_pHorzScrollBar) {
+ m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Invisible, TRUE);
+ }
+}
+void CFWL_EditImp::LayoutScrollBar() {
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ShowScrollbarFocus) ==
+ 0) {
+ return;
+ }
+ FX_FLOAT* pfWidth = NULL;
+ FX_BOOL bShowVertScrollbar = IsShowScrollBar(TRUE);
+ FX_BOOL bShowHorzScrollbar = IsShowScrollBar(FALSE);
+ if (bShowVertScrollbar) {
+ if (!m_pVertScrollBar) {
+ pfWidth = static_cast<FX_FLOAT*>(
+ GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth));
+ FX_FLOAT fWidth = pfWidth ? *pfWidth : 0;
+ InitScrollBar();
+ CFX_RectF rtVertScr;
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_OuterScrollbar) {
+ rtVertScr.Set(m_rtClient.right() + FWL_EDIT_Margin, m_rtClient.top,
+ fWidth, m_rtClient.height);
+ } else {
+ rtVertScr.Set(m_rtClient.right() - fWidth, m_rtClient.top, fWidth,
+ m_rtClient.height);
+ if (bShowHorzScrollbar) {
+ rtVertScr.height -= fWidth;
+ }
+ }
+ m_pVertScrollBar->SetWidgetRect(rtVertScr);
+ m_pVertScrollBar->Update();
+ }
+ m_pVertScrollBar->SetStates(FWL_WGTSTATE_Invisible, FALSE);
+ } else if (m_pVertScrollBar) {
+ m_pVertScrollBar->SetStates(FWL_WGTSTATE_Invisible, TRUE);
+ }
+ if (bShowHorzScrollbar) {
+ if (!m_pHorzScrollBar) {
+ if (!pfWidth) {
+ pfWidth = static_cast<FX_FLOAT*>(
+ GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth));
+ }
+ FX_FLOAT fWidth = pfWidth ? *pfWidth : 0;
+ InitScrollBar(FALSE);
+ CFX_RectF rtHoriScr;
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_OuterScrollbar) {
+ rtHoriScr.Set(m_rtClient.left, m_rtClient.bottom() + FWL_EDIT_Margin,
+ m_rtClient.width, fWidth);
+ } else {
+ rtHoriScr.Set(m_rtClient.left, m_rtClient.bottom() - fWidth,
+ m_rtClient.width, fWidth);
+ if (bShowVertScrollbar) {
+ rtHoriScr.width -= (fWidth);
+ }
+ }
+ m_pHorzScrollBar->SetWidgetRect(rtHoriScr);
+ m_pHorzScrollBar->Update();
+ }
+ m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Invisible, FALSE);
+ } else if (m_pHorzScrollBar) {
+ m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Invisible, TRUE);
+ }
+ if (bShowVertScrollbar || bShowHorzScrollbar) {
+ UpdateScroll();
+ }
+}
+void CFWL_EditImp::DeviceToEngine(CFX_PointF& pt) {
+ pt.x += -m_rtEngine.left + m_fScrollOffsetX;
+ pt.y += -m_rtEngine.top - m_fVAlignOffset + m_fScrollOffsetY;
+}
+void CFWL_EditImp::InitScrollBar(FX_BOOL bVert) {
+ if ((bVert && m_pVertScrollBar) || (!bVert && m_pHorzScrollBar)) {
+ return;
+ }
+ CFWL_WidgetImpProperties prop;
+ prop.m_dwStyleExes = bVert ? FWL_STYLEEXT_SCB_Vert : FWL_STYLEEXT_SCB_Horz;
+ prop.m_dwStates = FWL_WGTSTATE_Disabled | FWL_WGTSTATE_Invisible;
+ prop.m_pParent = m_pInterface;
+ prop.m_pThemeProvider = m_pProperties->m_pThemeProvider;
+ IFWL_ScrollBar* pScrollBar = IFWL_ScrollBar::Create(prop, m_pInterface);
+ pScrollBar->Initialize();
+ (bVert ? &m_pVertScrollBar : &m_pHorzScrollBar)->reset(pScrollBar);
+}
+void CFWL_EditImp::InitEngine() {
+ if (m_pEdtEngine) {
+ return;
+ }
+ m_pEdtEngine = IFDE_TxtEdtEngine::Create();
+}
+extern FX_BOOL FWL_ShowCaret(IFWL_Widget* pWidget,
+ FX_BOOL bVisible,
+ const CFX_RectF* pRtAnchor);
+void CFWL_EditImp::ShowCaret(FX_BOOL bVisible, CFX_RectF* pRect) {
+ if (m_pCaret) {
+ m_pCaret->ShowCaret(bVisible);
+ if (bVisible && !pRect->IsEmpty()) {
+ m_pCaret->SetWidgetRect(*pRect);
+ }
+ Repaint(&m_rtEngine);
+ } else {
+ IFWL_Widget* pOuter = m_pInterface;
+ if (bVisible) {
+ pRect->Offset(m_pProperties->m_rtWidget.left,
+ m_pProperties->m_rtWidget.top);
+ }
+ while (pOuter->GetOuter()) {
+ pOuter = pOuter->GetOuter();
+ if (bVisible) {
+ CFX_RectF rtOuter;
+ pOuter->GetWidgetRect(rtOuter);
+ pRect->Offset(rtOuter.left, rtOuter.top);
+ }
+ }
+ FWL_ShowCaret(pOuter, bVisible, pRect);
+ }
+}
+FX_BOOL CFWL_EditImp::ValidateNumberChar(FX_WCHAR cNum) {
+ if (!m_pEdtEngine) {
+ return FALSE;
+ }
+ if (!m_bSetRange) {
+ return TRUE;
+ }
+ CFX_WideString wsOld, wsText;
+ m_pEdtEngine->GetText(wsText, 0);
+ if (wsText.IsEmpty()) {
+ if (cNum == L'0') {
+ return FALSE;
+ }
+ return TRUE;
+ }
+ int32_t caretPos = m_pEdtEngine->GetCaretPos();
+ int32_t iSel = CountSelRanges();
+ if (iSel == 0) {
+ if (cNum == L'0' && caretPos == 0) {
+ return FALSE;
+ }
+ int32_t nLen = wsText.GetLength();
+ CFX_WideString l = wsText.Mid(0, caretPos);
+ CFX_WideString r = wsText.Mid(caretPos, nLen - caretPos);
+ CFX_WideString wsNew = l + cNum + r;
+ if (wsNew.GetInteger() <= m_iMax) {
+ return TRUE;
+ }
+ } else {
+ if (wsText.GetInteger() <= m_iMax) {
+ return TRUE;
+ }
+ }
+ return FALSE;
+}
+void CFWL_EditImp::InitCaret() {
+ if (!m_pCaret) {
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_InnerCaret)) {
+ CFWL_WidgetImpProperties prop;
+ m_pCaret.reset(IFWL_Caret::Create(prop, m_pInterface));
+ m_pCaret->Initialize();
+ m_pCaret->SetParent(m_pInterface);
+ m_pCaret->SetStates(m_pProperties->m_dwStates);
+ }
+ } else if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_InnerCaret) ==
+ 0) {
+ m_pCaret.reset();
+ }
+}
+void CFWL_EditImp::ClearRecord() {
+ m_iCurRecord = -1;
+ m_RecordArr.RemoveAll();
+}
+void CFWL_EditImp::ProcessInsertError(int32_t iError) {
+ switch (iError) {
+ case -2: {
+ CFWL_EvtEdtTextFull textFullEvent;
+ textFullEvent.m_pSrcTarget = m_pInterface;
+ DispatchEvent(&textFullEvent);
+ break;
+ }
+ default: {}
+ }
+}
+CFWL_EditImpDelegate::CFWL_EditImpDelegate(CFWL_EditImp* pOwner)
+ : m_pOwner(pOwner) {}
+int32_t CFWL_EditImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ if (!pMessage)
+ return 0;
+ FX_DWORD dwMsgCode = pMessage->GetClassID();
+ int32_t iRet = 1;
+ switch (dwMsgCode) {
+ case FWL_MSGHASH_Activate: {
+ DoActivate(static_cast<CFWL_MsgActivate*>(pMessage));
+ break;
+ }
+ case FWL_MSGHASH_Deactivate: {
+ DoDeactivate(static_cast<CFWL_MsgDeactivate*>(pMessage));
+ break;
+ }
+ case FWL_MSGHASH_SetFocus:
+ case FWL_MSGHASH_KillFocus: {
+ OnFocusChanged(pMessage, dwMsgCode == FWL_MSGHASH_SetFocus);
+ break;
+ }
+ case FWL_MSGHASH_Mouse: {
+ CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
+ FX_DWORD dwCmd = pMsg->m_dwCmd;
+ switch (dwCmd) {
+ case FWL_MSGMOUSECMD_LButtonDown: {
+ OnLButtonDown(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_LButtonUp: {
+ OnLButtonUp(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_LButtonDblClk: {
+ OnButtonDblClk(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseMove: {
+ OnMouseMove(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_RButtonDown: {
+ DoButtonDown(pMsg);
+ break;
+ }
+ default: {}
+ }
+ break;
+ }
+ case FWL_MSGHASH_Key: {
+ CFWL_MsgKey* pKey = static_cast<CFWL_MsgKey*>(pMessage);
+ FX_DWORD dwCmd = pKey->m_dwCmd;
+ if (dwCmd == FWL_MSGKEYCMD_KeyDown) {
+ OnKeyDown(pKey);
+ } else if (dwCmd == FWL_MSGKEYCMD_Char) {
+ OnChar(pKey);
+ }
+ break;
+ }
+ default: { iRet = 0; }
+ }
+ CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
+ return iRet;
+}
+FWL_ERR CFWL_EditImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
+ if (!pEvent)
+ return FWL_ERR_Indefinite;
+ FX_DWORD dwHashCode = pEvent->GetClassID();
+ if (dwHashCode != FWL_EVTHASH_Scroll) {
+ return FWL_ERR_Succeeded;
+ }
+ IFWL_Widget* pSrcTarget = pEvent->m_pSrcTarget;
+ if ((pSrcTarget == m_pOwner->m_pVertScrollBar.get() &&
+ m_pOwner->m_pVertScrollBar) ||
+ (pSrcTarget == m_pOwner->m_pHorzScrollBar.get() &&
+ m_pOwner->m_pHorzScrollBar)) {
+ CFWL_EvtScroll* pScrollEvent = static_cast<CFWL_EvtScroll*>(pEvent);
+ OnScroll(static_cast<IFWL_ScrollBar*>(pSrcTarget),
+ pScrollEvent->m_iScrollCode, pScrollEvent->m_fPos);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_EditImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}
+void CFWL_EditImpDelegate::DoActivate(CFWL_MsgActivate* pMsg) {
+ m_pOwner->m_pProperties->m_dwStates |= ~FWL_WGTSTATE_Deactivated;
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_EditImpDelegate::DoDeactivate(CFWL_MsgDeactivate* pMsg) {
+ m_pOwner->m_pProperties->m_dwStates &= FWL_WGTSTATE_Deactivated;
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_EditImpDelegate::DoButtonDown(CFWL_MsgMouse* pMsg) {
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) {
+ m_pOwner->SetFocus(TRUE);
+ }
+ if (!m_pOwner->m_pEdtEngine) {
+ m_pOwner->UpdateEditEngine();
+ }
+ IFDE_TxtEdtPage* pPage = m_pOwner->m_pEdtEngine->GetPage(0);
+ if (!pPage)
+ return;
+ CFX_PointF pt(pMsg->m_fx, pMsg->m_fy);
+ m_pOwner->DeviceToEngine(pt);
+ FX_BOOL bBefore = TRUE;
+ int32_t nIndex = pPage->GetCharIndex(pt, bBefore);
+ if (nIndex < 0) {
+ nIndex = 0;
+ }
+ m_pOwner->m_pEdtEngine->SetCaretPos(nIndex, bBefore);
+}
+void CFWL_EditImpDelegate::OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet) {
+ FX_DWORD dwStyleEx = m_pOwner->GetStylesEx();
+ FX_BOOL bRepaint = dwStyleEx & FWL_STYLEEXT_EDT_InnerCaret;
+ if (bSet) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused;
+ if (!m_pOwner->m_pEdtEngine) {
+ m_pOwner->UpdateEditEngine();
+ }
+ m_pOwner->UpdateVAlignment();
+ m_pOwner->UpdateOffset();
+ m_pOwner->UpdateCaret();
+ } else if (m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused;
+ m_pOwner->ShowCaret(FALSE);
+ if (m_pOwner->m_pEdtEngine &&
+ (dwStyleEx & FWL_STYLEEXT_EDT_NoHideSel) == 0) {
+ int32_t nSel = m_pOwner->CountSelRanges();
+ if (nSel > 0) {
+ m_pOwner->ClearSelections();
+ bRepaint = TRUE;
+ }
+ m_pOwner->SetCaretPos(0);
+ m_pOwner->UpdateOffset();
+ }
+ m_pOwner->ClearRecord();
+ }
+ m_pOwner->LayoutScrollBar();
+ if (bRepaint) {
+ CFX_RectF rtInvalidate;
+ rtInvalidate.Set(0, 0, m_pOwner->m_pProperties->m_rtWidget.width,
+ m_pOwner->m_pProperties->m_rtWidget.height);
+ m_pOwner->Repaint(&rtInvalidate);
+ }
+}
+void CFWL_EditImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) {
+ DoCursor(pMsg);
+ if (m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) {
+ return;
+ }
+ m_pOwner->m_bLButtonDown = TRUE;
+ m_pOwner->SetGrab(TRUE);
+ DoButtonDown(pMsg);
+ int32_t nIndex = m_pOwner->m_pEdtEngine->GetCaretPos();
+ FX_BOOL bRepaint = FALSE;
+ int32_t iCount = m_pOwner->m_pEdtEngine->CountSelRanges();
+ if (iCount > 0) {
+ m_pOwner->m_pEdtEngine->ClearSelection();
+ bRepaint = TRUE;
+ }
+ FX_BOOL bShift = pMsg->m_dwFlags & FWL_KEYFLAG_Shift;
+ if (bShift && m_pOwner->m_nSelStart != nIndex) {
+ int32_t iStart = std::min(m_pOwner->m_nSelStart, nIndex);
+ int32_t iEnd = std::max(m_pOwner->m_nSelStart, nIndex);
+ m_pOwner->m_pEdtEngine->AddSelRange(iStart, iEnd - iStart);
+ bRepaint = TRUE;
+ } else {
+ m_pOwner->m_nSelStart = nIndex;
+ }
+ if (bRepaint) {
+ m_pOwner->Repaint(&m_pOwner->m_rtEngine);
+ }
+}
+void CFWL_EditImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) {
+ DoCursor(pMsg);
+ m_pOwner->m_bLButtonDown = FALSE;
+ m_pOwner->SetGrab(FALSE);
+}
+void CFWL_EditImpDelegate::OnButtonDblClk(CFWL_MsgMouse* pMsg) {
+ if (!m_pOwner->m_pEdtEngine)
+ return;
+ DoCursor(pMsg);
+ IFDE_TxtEdtPage* pPage = m_pOwner->m_pEdtEngine->GetPage(0);
+ if (!pPage)
+ return;
+ CFX_PointF pt(pMsg->m_fx, pMsg->m_fy);
+ m_pOwner->DeviceToEngine(pt);
+ int32_t nCount = 0;
+ int32_t nIndex = pPage->SelectWord(pt, nCount);
+ if (nIndex < 0) {
+ return;
+ }
+ m_pOwner->m_pEdtEngine->AddSelRange(nIndex, nCount);
+ m_pOwner->m_pEdtEngine->SetCaretPos(nIndex + nCount - 1, FALSE);
+ m_pOwner->Repaint(&m_pOwner->m_rtEngine);
+}
+void CFWL_EditImpDelegate::OnMouseMove(CFWL_MsgMouse* pMsg) {
+ if (!m_pOwner->m_pEdtEngine)
+ return;
+ DoCursor(pMsg);
+ if (m_pOwner->m_nSelStart == -1 || !m_pOwner->m_bLButtonDown) {
+ return;
+ }
+ IFDE_TxtEdtPage* pPage = m_pOwner->m_pEdtEngine->GetPage(0);
+ if (!pPage)
+ return;
+ CFX_PointF pt(pMsg->m_fx, pMsg->m_fy);
+ m_pOwner->DeviceToEngine(pt);
+ FX_BOOL bBefore = TRUE;
+ int32_t nIndex = pPage->GetCharIndex(pt, bBefore);
+ m_pOwner->m_pEdtEngine->SetCaretPos(nIndex, bBefore);
+ nIndex = m_pOwner->m_pEdtEngine->GetCaretPos();
+ m_pOwner->m_pEdtEngine->ClearSelection();
+ if (nIndex != m_pOwner->m_nSelStart) {
+ int32_t nLen = m_pOwner->m_pEdtEngine->GetTextLength();
+ if (m_pOwner->m_nSelStart >= nLen) {
+ m_pOwner->m_nSelStart = nLen;
+ }
+ m_pOwner->m_pEdtEngine->AddSelRange(
+ std::min(m_pOwner->m_nSelStart, nIndex),
+ FXSYS_abs(nIndex - m_pOwner->m_nSelStart));
+ }
+}
+void CFWL_EditImpDelegate::OnKeyDown(CFWL_MsgKey* pMsg) {
+ if (!m_pOwner->m_pEdtEngine)
+ return;
+ FDE_TXTEDTMOVECARET MoveCaret = MC_MoveNone;
+ FX_BOOL bShift = pMsg->m_dwFlags & FWL_KEYFLAG_Shift;
+ FX_BOOL bCtrl = pMsg->m_dwFlags & FWL_KEYFLAG_Ctrl;
+ FX_DWORD dwKeyCode = pMsg->m_dwKeyCode;
+ switch (dwKeyCode) {
+ case FWL_VKEY_Left: {
+ MoveCaret = MC_Left;
+ break;
+ }
+ case FWL_VKEY_Right: {
+ MoveCaret = MC_Right;
+ break;
+ }
+ case FWL_VKEY_Up: {
+ MoveCaret = MC_Up;
+ break;
+ }
+ case FWL_VKEY_Down: {
+ MoveCaret = MC_Down;
+ break;
+ }
+ case FWL_VKEY_Home: {
+ if (bCtrl) {
+ MoveCaret = MC_Home;
+ } else {
+ MoveCaret = MC_LineStart;
+ }
+ break;
+ }
+ case FWL_VKEY_End: {
+ if (bCtrl) {
+ MoveCaret = MC_End;
+ } else {
+ MoveCaret = MC_LineEnd;
+ }
+ break;
+ }
+ case FWL_VKEY_Insert: {
+ break;
+ }
+ case FWL_VKEY_Delete: {
+ if ((m_pOwner->m_pProperties->m_dwStyleExes &
+ FWL_STYLEEXT_EDT_ReadOnly) ||
+ (m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)) {
+ break;
+ }
+ int32_t nCaret = m_pOwner->m_pEdtEngine->GetCaretPos();
+#if (_FX_OS_ == _FX_MACOSX_)
+ m_pOwner->m_pEdtEngine->Delete(nCaret, TRUE);
+#else
+ m_pOwner->m_pEdtEngine->Delete(nCaret);
+#endif
+ break;
+ }
+ case FWL_VKEY_F2: {
+ break;
+ }
+ case FWL_VKEY_Tab: {
+ m_pOwner->DispatchKeyEvent(pMsg);
+ break;
+ }
+ default: {
+#if (_FX_OS_ == _FX_MACOSX_)
+ if (pMsg->m_dwFlags & FWL_KEYFLAG_Command) {
+#else
+ if (pMsg->m_dwFlags & FWL_KEYFLAG_Ctrl) {
+#endif
+ if (dwKeyCode == 0x43 || dwKeyCode == 0x63) {
+ m_pOwner->DoClipboard(1);
+ return;
+ }
+ if (dwKeyCode == 0x58 || dwKeyCode == 0x78) {
+ m_pOwner->DoClipboard(2);
+ return;
+ }
+ if (dwKeyCode == 0x56 || dwKeyCode == 0x76) {
+ m_pOwner->DoClipboard(3);
+ return;
+ }
+ }
+ }
+ }
+ if (MoveCaret != MC_MoveNone) {
+ m_pOwner->m_pEdtEngine->MoveCaretPos(MoveCaret, bShift, bCtrl);
+ }
+}
+void CFWL_EditImpDelegate::OnChar(CFWL_MsgKey* pMsg) {
+ if ((m_pOwner->m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_ReadOnly) ||
+ (m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)) {
+ return;
+ }
+ if (!m_pOwner->m_pEdtEngine)
+ return;
+ int32_t iError = 0;
+ FX_WCHAR c = (FX_WCHAR)pMsg->m_dwKeyCode;
+ int32_t nCaret = m_pOwner->m_pEdtEngine->GetCaretPos();
+ switch (c) {
+ case FWL_VKEY_Back: {
+ m_pOwner->m_pEdtEngine->Delete(nCaret, TRUE);
+ break;
+ }
+ case 0x0A: {
+ break;
+ }
+ case FWL_VKEY_Escape: {
+ break;
+ }
+ case FWL_VKEY_Tab: {
+ iError = m_pOwner->m_pEdtEngine->Insert(nCaret, L"\t", 1);
+ break;
+ }
+ case FWL_VKEY_Return: {
+ if (m_pOwner->m_pProperties->m_dwStyleExes &
+ FWL_STYLEEXT_EDT_WantReturn) {
+ iError = m_pOwner->m_pEdtEngine->Insert(nCaret, L"\n", 1);
+ }
+ break;
+ }
+ default: {
+ if (!m_pOwner->m_pWidgetMgr->IsFormDisabled()) {
+ if (m_pOwner->m_pProperties->m_dwStyleExes & FWL_STYLEEXT_EDT_Number) {
+ if (((pMsg->m_dwKeyCode < FWL_VKEY_0) &&
+ (pMsg->m_dwKeyCode != 0x2E && pMsg->m_dwKeyCode != 0x2D)) ||
+ pMsg->m_dwKeyCode > FWL_VKEY_9) {
+ break;
+ }
+ if (!m_pOwner->ValidateNumberChar(c)) {
+ break;
+ }
+ }
+ }
+#if (_FX_OS_ == _FX_MACOSX_)
+ if (pMsg->m_dwFlags & FWL_KEYFLAG_Command)
+#else
+ if (pMsg->m_dwFlags & FWL_KEYFLAG_Ctrl)
+#endif
+ {
+ break;
+ }
+ iError = m_pOwner->m_pEdtEngine->Insert(nCaret, &c, 1);
+ break;
+ }
+ }
+ if (iError < 0) {
+ m_pOwner->ProcessInsertError(iError);
+ }
+}
+FX_BOOL CFWL_EditImpDelegate::OnScroll(IFWL_ScrollBar* pScrollBar,
+ FX_DWORD dwCode,
+ FX_FLOAT fPos) {
+ CFX_SizeF fs;
+ pScrollBar->GetRange(fs.x, fs.y);
+ FX_FLOAT iCurPos = pScrollBar->GetPos();
+ FX_FLOAT fStep = pScrollBar->GetStepSize();
+ switch (dwCode) {
+ case FWL_SCBCODE_Min: {
+ fPos = fs.x;
+ break;
+ }
+ case FWL_SCBCODE_Max: {
+ fPos = fs.y;
+ break;
+ }
+ case FWL_SCBCODE_StepBackward: {
+ fPos -= fStep;
+ if (fPos < fs.x + fStep / 2) {
+ fPos = fs.x;
+ }
+ break;
+ }
+ case FWL_SCBCODE_StepForward: {
+ fPos += fStep;
+ if (fPos > fs.y - fStep / 2) {
+ fPos = fs.y;
+ }
+ break;
+ }
+ case FWL_SCBCODE_PageBackward: {
+ fPos -= pScrollBar->GetPageSize();
+ if (fPos < fs.x) {
+ fPos = fs.x;
+ }
+ break;
+ }
+ case FWL_SCBCODE_PageForward: {
+ fPos += pScrollBar->GetPageSize();
+ if (fPos > fs.y) {
+ fPos = fs.y;
+ }
+ break;
+ }
+ case FWL_SCBCODE_Pos:
+ case FWL_SCBCODE_TrackPos: {
+ break;
+ }
+ case FWL_SCBCODE_EndScroll: {
+ return FALSE;
+ }
+ default: {}
+ }
+ if (iCurPos != fPos) {
+ pScrollBar->SetPos(fPos);
+ pScrollBar->SetTrackPos(fPos);
+ m_pOwner->UpdateOffset(pScrollBar, fPos - iCurPos);
+ if (m_pOwner->m_pEdtEngine) {
+ m_pOwner->UpdateCaret();
+ }
+ CFX_RectF rect;
+ m_pOwner->GetWidgetRect(rect);
+ CFX_RectF rtInvalidate;
+ rtInvalidate.Set(0, 0, rect.width + 2, rect.height + 2);
+ m_pOwner->Repaint(&rtInvalidate);
+ }
+ return TRUE;
+}
+void CFWL_EditImpDelegate::DoCursor(CFWL_MsgMouse* pMsg) {}
diff --git a/xfa/fwl/basewidget/fwl_editimp.h b/xfa/fwl/basewidget/fwl_editimp.h
new file mode 100644
index 0000000000..6693b8d187
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_editimp.h
@@ -0,0 +1,208 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FWL_EDITIMP_H_
+#define XFA_FWL_BASEWIDGET_FWL_EDITIMP_H_
+
+#include <memory>
+#include <vector>
+
+#include "xfa/fee/ifde_txtedtengine.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/basewidget/fwl_scrollbar.h"
+
+class CFWL_WidgetImpProperties;
+class CFWL_WidgetImpDelegate;
+class IFWL_Caret;
+class CFWL_EditImp;
+class CFWL_EditImpDelegate;
+
+class CFWL_EditImp : public CFWL_WidgetImp, public IFDE_TxtEdtEventSink {
+ public:
+ CFWL_EditImp(const CFWL_WidgetImpProperties& properties, IFWL_Widget* pOuter);
+ ~CFWL_EditImp() override;
+
+ // CFWL_WidgetImp:
+ FWL_ERR GetClassName(CFX_WideString& wsClass) const override;
+ FX_DWORD GetClassID() const override;
+ FWL_ERR Initialize() override;
+ FWL_ERR Finalize() override;
+ FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE) override;
+ FWL_ERR SetWidgetRect(const CFX_RectF& rect) override;
+ FWL_ERR Update() override;
+ FX_DWORD HitTest(FX_FLOAT fx, FX_FLOAT fy) override;
+ FWL_ERR SetStates(FX_DWORD dwStates, FX_BOOL bSet = TRUE) override;
+ FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+ FWL_ERR SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) override;
+
+ virtual FWL_ERR SetText(const CFX_WideString& wsText);
+ virtual int32_t GetTextLength() const;
+ virtual FWL_ERR GetText(CFX_WideString& wsText,
+ int32_t nStart = 0,
+ int32_t nCount = -1) const;
+ virtual FWL_ERR ClearText();
+ virtual int32_t GetCaretPos() const;
+ virtual int32_t SetCaretPos(int32_t nIndex, FX_BOOL bBefore = TRUE);
+ virtual FWL_ERR AddSelRange(int32_t nStart, int32_t nCount = -1);
+ virtual int32_t CountSelRanges();
+ virtual int32_t GetSelRange(int32_t nIndex, int32_t& nStart);
+ virtual FWL_ERR ClearSelections();
+ virtual int32_t GetLimit();
+ virtual FWL_ERR SetLimit(int32_t nLimit);
+ virtual FWL_ERR SetAliasChar(FX_WCHAR wAlias);
+ virtual FWL_ERR Insert(int32_t nStart, const FX_WCHAR* lpText, int32_t nLen);
+ virtual FWL_ERR DeleteSelections();
+ virtual FWL_ERR DeleteRange(int32_t nStart, int32_t nCount = -1);
+ virtual FWL_ERR ReplaceSelections(const CFX_WideStringC& wsReplace);
+ virtual FWL_ERR Replace(int32_t nStart,
+ int32_t nLen,
+ const CFX_WideStringC& wsReplace);
+ virtual FWL_ERR DoClipboard(int32_t iCmd);
+ virtual FX_BOOL Copy(CFX_WideString& wsCopy);
+ virtual FX_BOOL Cut(CFX_WideString& wsCut);
+ virtual FX_BOOL Paste(const CFX_WideString& wsPaste);
+ virtual FX_BOOL Delete();
+ virtual FX_BOOL Redo(const CFX_ByteStringC& bsRecord);
+ virtual FX_BOOL Undo(const CFX_ByteStringC& bsRecord);
+ virtual FX_BOOL Undo();
+ virtual FX_BOOL Redo();
+ virtual FX_BOOL CanUndo();
+ virtual FX_BOOL CanRedo();
+ virtual FWL_ERR SetTabWidth(FX_FLOAT fTabWidth, FX_BOOL bEquidistant);
+ virtual FWL_ERR SetOuter(IFWL_Widget* pOuter);
+ virtual FWL_ERR SetNumberRange(int32_t iMin, int32_t iMax);
+ void On_CaretChanged(IFDE_TxtEdtEngine* pEdit,
+ int32_t nPage,
+ FX_BOOL bVisible = true) override;
+ void On_TextChanged(IFDE_TxtEdtEngine* pEdit,
+ FDE_TXTEDT_TEXTCHANGE_INFO& ChangeInfo) override;
+ void On_PageCountChanged(IFDE_TxtEdtEngine* pEdit) override {}
+ void On_SelChanged(IFDE_TxtEdtEngine* pEdit) override;
+ FX_BOOL On_PageLoad(IFDE_TxtEdtEngine* pEdit,
+ int32_t nPageIndex,
+ int32_t nPurpose) override;
+ FX_BOOL On_PageUnload(IFDE_TxtEdtEngine* pEdit,
+ int32_t nPageIndex,
+ int32_t nPurpose) override;
+ FX_BOOL On_PageChange(IFDE_TxtEdtEngine* pEdit, int32_t nPageIndex) override {
+ return TRUE;
+ }
+ void On_AddDoRecord(IFDE_TxtEdtEngine* pEdit,
+ const CFX_ByteStringC& bsDoRecord) override;
+ FX_BOOL On_ValidateField(IFDE_TxtEdtEngine* pEdit,
+ int32_t nBlockIndex,
+ int32_t nFieldIndex,
+ const CFX_WideString& wsFieldText,
+ int32_t nCharIndex) override;
+ FX_BOOL On_ValidateBlock(IFDE_TxtEdtEngine* pEdit,
+ int32_t nBlockIndex) override;
+ FX_BOOL On_GetBlockFormatText(IFDE_TxtEdtEngine* pEdit,
+ int32_t nBlockIndex,
+ CFX_WideString& wsBlockText) override;
+ FX_BOOL On_Validate(IFDE_TxtEdtEngine* pEdit,
+ CFX_WideString& wsText) override;
+ virtual FWL_ERR SetBackgroundColor(FX_DWORD color);
+ virtual FWL_ERR SetFont(const CFX_WideString& wsFont, FX_FLOAT fSize);
+ void SetScrollOffset(FX_FLOAT fScrollOffset);
+ FX_BOOL GetSuggestWords(CFX_PointF pointf,
+ std::vector<CFX_ByteString>& sSuggest);
+ FX_BOOL ReplaceSpellCheckWord(CFX_PointF pointf,
+ const CFX_ByteStringC& bsReplace);
+
+ protected:
+ void DrawTextBk(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix = NULL);
+ void DrawContent(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix = NULL);
+ void UpdateEditEngine();
+ void UpdateEditParams();
+ void UpdateEditLayout();
+ FX_BOOL UpdateOffset();
+ FX_BOOL UpdateOffset(IFWL_ScrollBar* pScrollBar, FX_FLOAT fPosChanged);
+ void UpdateVAlignment();
+ void UpdateCaret();
+ IFWL_ScrollBar* UpdateScroll();
+ void Layout();
+ void LayoutScrollBar();
+ void DeviceToEngine(CFX_PointF& pt);
+ void InitScrollBar(FX_BOOL bVert = TRUE);
+ void InitEngine();
+ virtual void ShowCaret(FX_BOOL bVisible, CFX_RectF* pRect = NULL);
+ FX_BOOL ValidateNumberChar(FX_WCHAR cNum);
+ void InitCaret();
+ void ClearRecord();
+ FX_BOOL IsShowScrollBar(FX_BOOL bVert);
+ FX_BOOL IsContentHeightOverflow();
+ int32_t AddDoRecord(const CFX_ByteStringC& bsDoRecord);
+ void ProcessInsertError(int32_t iError);
+
+ void DrawSpellCheck(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+ void AddSpellCheckObj(CFX_Path& PathData,
+ int32_t nStart,
+ int32_t nCount,
+ FX_FLOAT fOffSetX,
+ FX_FLOAT fOffSetY);
+ int32_t GetWordAtPoint(CFX_PointF pointf, int32_t& nCount);
+ CFX_RectF m_rtClient;
+ CFX_RectF m_rtEngine;
+ CFX_RectF m_rtStatic;
+ FX_FLOAT m_fVAlignOffset;
+ FX_FLOAT m_fScrollOffsetX;
+ FX_FLOAT m_fScrollOffsetY;
+ IFDE_TxtEdtEngine* m_pEdtEngine;
+ FX_BOOL m_bLButtonDown;
+ int32_t m_nSelStart;
+ int32_t m_nLimit;
+ FX_FLOAT m_fSpaceAbove;
+ FX_FLOAT m_fSpaceBelow;
+ FX_FLOAT m_fFontSize;
+ FX_ARGB m_argbSel;
+ FX_BOOL m_bSetRange;
+ int32_t m_iMin;
+ int32_t m_iMax;
+ std::unique_ptr<IFWL_ScrollBar> m_pVertScrollBar;
+ std::unique_ptr<IFWL_ScrollBar> m_pHorzScrollBar;
+ std::unique_ptr<IFWL_Caret> m_pCaret;
+ CFX_WideString m_wsCache;
+ friend class CFWL_TxtEdtEventSink;
+ friend class CFWL_EditImpDelegate;
+ FX_DWORD m_backColor;
+ FX_BOOL m_updateBackColor;
+ CFX_WideString m_wsFont;
+ CFX_ByteStringArray m_RecordArr;
+ int32_t m_iCurRecord;
+ int32_t m_iMaxRecord;
+};
+
+class CFWL_EditImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_EditImpDelegate(CFWL_EditImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+ FWL_ERR OnProcessEvent(CFWL_Event* pEvent) override;
+ FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+
+ protected:
+ void DoActivate(CFWL_MsgActivate* pMsg);
+ void DoDeactivate(CFWL_MsgDeactivate* pMsg);
+ void DoButtonDown(CFWL_MsgMouse* pMsg);
+ void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
+ void OnLButtonDown(CFWL_MsgMouse* pMsg);
+ void OnLButtonUp(CFWL_MsgMouse* pMsg);
+ void OnButtonDblClk(CFWL_MsgMouse* pMsg);
+ void OnMouseMove(CFWL_MsgMouse* pMsg);
+ void OnKeyDown(CFWL_MsgKey* pMsg);
+ void OnChar(CFWL_MsgKey* pMsg);
+ FX_BOOL OnScroll(IFWL_ScrollBar* pScrollBar, FX_DWORD dwCode, FX_FLOAT fPos);
+ void DoCursor(CFWL_MsgMouse* pMsg);
+ CFWL_EditImp* m_pOwner;
+};
+
+#endif // XFA_FWL_BASEWIDGET_FWL_EDITIMP_H_
diff --git a/xfa/fwl/basewidget/fwl_formproxyimp.cpp b/xfa/fwl/basewidget/fwl_formproxyimp.cpp
new file mode 100644
index 0000000000..51f3507707
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_formproxyimp.cpp
@@ -0,0 +1,55 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fwl_formproxyimp.h"
+
+#include "xfa/fwl/core/fwl_formimp.h"
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/fwl_panelimp.h"
+#include "xfa/fwl/core/fwl_targetimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+
+CFWL_FormProxyImp::CFWL_FormProxyImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_FormImp(properties, pOuter) {}
+CFWL_FormProxyImp::~CFWL_FormProxyImp() {}
+FWL_ERR CFWL_FormProxyImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_FormProxy;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_FormProxyImp::GetClassID() const {
+ return FWL_CLASSHASH_FormProxy;
+}
+FX_BOOL CFWL_FormProxyImp::IsInstance(const CFX_WideStringC& wsClass) const {
+ if (wsClass == CFX_WideStringC(FWL_CLASS_FormProxy)) {
+ return TRUE;
+ }
+ return CFWL_FormImp::IsInstance(wsClass);
+}
+FWL_ERR CFWL_FormProxyImp::Initialize() {
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ m_pDelegate = new CFWL_FormProxyImpDelegate(this);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_FormProxyImp::Finalize() {
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_FormProxyImp::Update() {
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_FormProxyImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return FWL_ERR_Succeeded;
+}
+CFWL_FormProxyImpDelegate::CFWL_FormProxyImpDelegate(CFWL_FormProxyImp* pOwner)
+ : m_pOwner(pOwner) {}
+int32_t CFWL_FormProxyImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ IFWL_WidgetDelegate* pDelegate = m_pOwner->m_pOuter->SetDelegate(NULL);
+ return pDelegate->OnProcessMessage(pMessage);
+}
diff --git a/xfa/fwl/basewidget/fwl_formproxyimp.h b/xfa/fwl/basewidget/fwl_formproxyimp.h
new file mode 100644
index 0000000000..c26f21a0d1
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_formproxyimp.h
@@ -0,0 +1,42 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FWL_FORMPROXYIMP_H_
+#define XFA_FWL_BASEWIDGET_FWL_FORMPROXYIMP_H_
+
+#include "xfa/fwl/core/fwl_formimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+
+class CFWL_WidgetImpProperties;
+class CFWL_FormProxyImpDelegate;
+
+class CFWL_FormProxyImp : public CFWL_FormImp {
+ public:
+ CFWL_FormProxyImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ ~CFWL_FormProxyImp();
+ virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+ virtual FX_BOOL IsInstance(const CFX_WideStringC& wsClass) const;
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+ virtual FWL_ERR Update();
+ virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+
+ protected:
+ friend class CFWL_FormProxyImpDelegate;
+};
+class CFWL_FormProxyImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_FormProxyImpDelegate(CFWL_FormProxyImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+
+ protected:
+ CFWL_FormProxyImp* m_pOwner;
+};
+
+#endif // XFA_FWL_BASEWIDGET_FWL_FORMPROXYIMP_H_
diff --git a/xfa/fwl/basewidget/fwl_listboximp.cpp b/xfa/fwl/basewidget/fwl_listboximp.cpp
new file mode 100644
index 0000000000..a7481165bf
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_listboximp.cpp
@@ -0,0 +1,1241 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fwl_listboximp.h"
+
+#include "xfa/fde/tto/fde_textout.h"
+#include "xfa/fwl/basewidget/fwl_comboboximp.h"
+#include "xfa/fwl/basewidget/fwl_scrollbarimp.h"
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/fwl_targetimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/core/fwl_theme.h"
+
+#define FWL_LISTBOX_ItemTextMargin 2
+
+// static
+IFWL_ListBox* IFWL_ListBox::Create(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_ListBox* pListBox = new IFWL_ListBox;
+ CFWL_ListBoxImp* pListBoxImpl = new CFWL_ListBoxImp(properties, pOuter);
+ pListBox->SetImpl(pListBoxImpl);
+ pListBoxImpl->SetInterface(pListBox);
+ return pListBox;
+}
+// static
+IFWL_ListBox* IFWL_ListBox::CreateComboList(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_ListBox* pListBox = new IFWL_ListBox;
+ CFWL_ListBoxImp* pComboListImpl = new CFWL_ComboListImp(properties, pOuter);
+ pListBox->SetImpl(pComboListImpl);
+ pComboListImpl->SetInterface(pListBox);
+ return pListBox;
+}
+IFWL_ListBox::IFWL_ListBox() {}
+int32_t IFWL_ListBox::CountSelItems() {
+ return static_cast<CFWL_ListBoxImp*>(GetImpl())->CountSelItems();
+}
+FWL_HLISTITEM IFWL_ListBox::GetSelItem(int32_t nIndexSel) {
+ return static_cast<CFWL_ListBoxImp*>(GetImpl())->GetSelItem(nIndexSel);
+}
+int32_t IFWL_ListBox::GetSelIndex(int32_t nIndex) {
+ return static_cast<CFWL_ListBoxImp*>(GetImpl())->GetSelIndex(nIndex);
+}
+FWL_ERR IFWL_ListBox::SetSelItem(FWL_HLISTITEM hItem, FX_BOOL bSelect) {
+ return static_cast<CFWL_ListBoxImp*>(GetImpl())->SetSelItem(hItem, bSelect);
+}
+FWL_ERR IFWL_ListBox::GetItemText(FWL_HLISTITEM hItem, CFX_WideString& wsText) {
+ return static_cast<CFWL_ListBoxImp*>(GetImpl())->GetItemText(hItem, wsText);
+}
+FWL_ERR IFWL_ListBox::GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert) {
+ return static_cast<CFWL_ListBoxImp*>(GetImpl())->GetScrollPos(fPos, bVert);
+}
+FWL_ERR* IFWL_ListBox::Sort(IFWL_ListBoxCompare* pCom) {
+ return static_cast<CFWL_ListBoxImp*>(GetImpl())->Sort(pCom);
+}
+
+CFWL_ListBoxImp::CFWL_ListBoxImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_WidgetImp(properties, pOuter),
+ m_dwTTOStyles(0),
+ m_iTTOAligns(0),
+ m_hAnchor(NULL),
+ m_fScorllBarWidth(0),
+ m_bLButtonDown(FALSE),
+ m_pScrollBarTP(NULL) {
+ m_rtClient.Reset();
+ m_rtConent.Reset();
+ m_rtStatic.Reset();
+}
+CFWL_ListBoxImp::~CFWL_ListBoxImp() {}
+FWL_ERR CFWL_ListBoxImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_ListBox;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_ListBoxImp::GetClassID() const {
+ return FWL_CLASSHASH_ListBox;
+}
+FWL_ERR CFWL_ListBoxImp::Initialize() {
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ m_pDelegate = new CFWL_ListBoxImpDelegate(this);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBoxImp::Finalize() {
+ if (m_pVertScrollBar) {
+ m_pVertScrollBar->Finalize();
+ }
+ if (m_pHorzScrollBar) {
+ m_pHorzScrollBar->Finalize();
+ }
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_ListBoxImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
+ if (bAutoSize) {
+ rect.Set(0, 0, 0, 0);
+ if (!m_pProperties->m_pThemeProvider) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ CFX_SizeF fs = CalcSize(TRUE);
+ rect.Set(0, 0, fs.x, fs.y);
+ CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
+ } else {
+ rect = m_pProperties->m_rtWidget;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBoxImp::Update() {
+ if (IsLocked()) {
+ return FWL_ERR_Indefinite;
+ }
+ if (!m_pProperties->m_pThemeProvider) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ m_iTTOAligns = FDE_TTOALIGNMENT_Center;
+ switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_AlignMask) {
+ case FWL_STYLEEXT_LTB_LeftAlign: {
+ m_iTTOAligns = FDE_TTOALIGNMENT_CenterLeft;
+ break;
+ }
+ case FWL_STYLEEXT_LTB_RightAlign: {
+ m_iTTOAligns = FDE_TTOALIGNMENT_CenterRight;
+ break;
+ }
+ case FWL_STYLEEXT_LTB_CenterAlign:
+ default: { m_iTTOAligns = FDE_TTOALIGNMENT_Center; }
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_WGTSTYLE_RTLReading) {
+ m_dwTTOStyles |= FDE_TTOSTYLE_RTL;
+ }
+ m_dwTTOStyles |= FDE_TTOSTYLE_SingleLine;
+ m_fScorllBarWidth = GetScrollWidth();
+ SortItem();
+ CalcSize();
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_ListBoxImp::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
+ if (IsShowScrollBar(FALSE)) {
+ CFX_RectF rect;
+ m_pHorzScrollBar->GetWidgetRect(rect);
+ if (rect.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_HScrollBar;
+ }
+ }
+ if (IsShowScrollBar(TRUE)) {
+ CFX_RectF rect;
+ m_pVertScrollBar->GetWidgetRect(rect);
+ if (rect.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_VScrollBar;
+ }
+ }
+ if (m_rtClient.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_Client;
+ }
+ return FWL_WGTHITTEST_Unknown;
+}
+FWL_ERR CFWL_ListBoxImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ if (!m_pProperties->m_pThemeProvider)
+ return FWL_ERR_Indefinite;
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ pGraphics->SaveGraphState();
+ if (HasBorder()) {
+ DrawBorder(pGraphics, FWL_PART_LTB_Border, pTheme, pMatrix);
+ }
+ if (HasEdge()) {
+ DrawEdge(pGraphics, FWL_PART_LTB_Edge, pTheme, pMatrix);
+ }
+ CFX_RectF rtClip(m_rtConent);
+ if (IsShowScrollBar(FALSE)) {
+ rtClip.height -= m_fScorllBarWidth;
+ }
+ if (IsShowScrollBar(TRUE)) {
+ rtClip.width -= m_fScorllBarWidth;
+ }
+ if (pMatrix) {
+ pMatrix->TransformRect(rtClip);
+ }
+ pGraphics->SetClipRect(rtClip);
+ if ((m_pProperties->m_dwStyles & FWL_WGTSTYLE_NoBackground) == 0) {
+ DrawBkground(pGraphics, pTheme, pMatrix);
+ }
+ DrawItems(pGraphics, pTheme, pMatrix);
+ pGraphics->RestoreGraphState();
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBoxImp::SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) {
+ if (!pThemeProvider)
+ return FWL_ERR_Indefinite;
+ if (!pThemeProvider->IsValidWidget(m_pInterface)) {
+ m_pScrollBarTP = pThemeProvider;
+ return FWL_ERR_Succeeded;
+ }
+ m_pProperties->m_pThemeProvider = pThemeProvider;
+ return FWL_ERR_Succeeded;
+}
+int32_t CFWL_ListBoxImp::CountSelItems() {
+ if (!m_pProperties->m_pDataProvider)
+ return 0;
+ int32_t iRet = 0;
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ int32_t iCount = pData->CountItems(m_pInterface);
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, i);
+ if (!hItem) {
+ continue;
+ }
+ FX_DWORD dwStyle = pData->GetItemStyles(m_pInterface, hItem);
+ if (dwStyle & FWL_ITEMSTATE_LTB_Selected) {
+ iRet++;
+ }
+ }
+ return iRet;
+}
+FWL_HLISTITEM CFWL_ListBoxImp::GetSelItem(int32_t nIndexSel) {
+ if (!m_pProperties->m_pDataProvider)
+ return NULL;
+ int32_t index = 0;
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ int32_t iCount = pData->CountItems(m_pInterface);
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, i);
+ if (!hItem) {
+ return NULL;
+ }
+ FX_DWORD dwStyle = pData->GetItemStyles(m_pInterface, hItem);
+ if (dwStyle & FWL_ITEMSTATE_LTB_Selected) {
+ if (index == nIndexSel) {
+ return hItem;
+ } else {
+ index++;
+ }
+ }
+ }
+ return NULL;
+}
+int32_t CFWL_ListBoxImp::GetSelIndex(int32_t nIndex) {
+ if (!m_pProperties->m_pDataProvider)
+ return -1;
+ int32_t index = 0;
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ int32_t iCount = pData->CountItems(m_pInterface);
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, i);
+ if (!hItem) {
+ return -1;
+ }
+ FX_DWORD dwStyle = pData->GetItemStyles(m_pInterface, hItem);
+ if (dwStyle & FWL_ITEMSTATE_LTB_Selected) {
+ if (index == nIndex) {
+ return i;
+ } else {
+ index++;
+ }
+ }
+ }
+ return -1;
+}
+FWL_ERR CFWL_ListBoxImp::SetSelItem(FWL_HLISTITEM hItem, FX_BOOL bSelect) {
+ if (!m_pProperties->m_pDataProvider)
+ return FWL_ERR_Indefinite;
+ if (!hItem) {
+ if (bSelect) {
+ SelectAll();
+ } else {
+ ClearSelection();
+ SetFocusItem(NULL);
+ }
+ return FWL_ERR_Indefinite;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_MultiSelection) {
+ SetSelectionDirect(hItem, bSelect);
+ } else {
+ SetSelection(hItem, hItem, bSelect);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBoxImp::GetItemText(FWL_HLISTITEM hItem,
+ CFX_WideString& wsText) {
+ if (!m_pProperties->m_pDataProvider)
+ return FWL_ERR_Indefinite;
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ if (!hItem)
+ return FWL_ERR_Indefinite;
+ pData->GetItemText(m_pInterface, hItem, wsText);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBoxImp::GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert) {
+ if ((bVert && IsShowScrollBar(TRUE)) || (!bVert && IsShowScrollBar(FALSE))) {
+ IFWL_ScrollBar* pScrollBar =
+ bVert ? m_pVertScrollBar.get() : m_pHorzScrollBar.get();
+ fPos = pScrollBar->GetPos();
+ return FWL_ERR_Succeeded;
+ }
+ return FWL_ERR_Indefinite;
+}
+FWL_ERR* CFWL_ListBoxImp::Sort(IFWL_ListBoxCompare* pCom) {
+ FWL_HLISTITEM hTemp;
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ int32_t sz = pData->CountItems(m_pInterface);
+ for (int32_t i = 0; i < sz - 1; i++) {
+ for (int32_t j = i + 1; j < sz; j++) {
+ if (pCom->Compare(pData->GetItem(m_pInterface, i),
+ pData->GetItem(m_pInterface, j)) > 0) {
+ hTemp = pData->GetItem(m_pInterface, i);
+ pData->SetItemIndex(m_pInterface, pData->GetItem(m_pInterface, j), i);
+ pData->SetItemIndex(m_pInterface, hTemp, j);
+ }
+ }
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_HLISTITEM CFWL_ListBoxImp::GetItem(FWL_HLISTITEM hItem,
+ FX_DWORD dwKeyCode) {
+ FWL_HLISTITEM hRet = NULL;
+ switch (dwKeyCode) {
+ case FWL_VKEY_Up:
+ case FWL_VKEY_Down:
+ case FWL_VKEY_Home:
+ case FWL_VKEY_End: {
+ const bool bUp = dwKeyCode == FWL_VKEY_Up;
+ const bool bDown = dwKeyCode == FWL_VKEY_Down;
+ const bool bHome = dwKeyCode == FWL_VKEY_Home;
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ int32_t iDstItem = -1;
+ if (bUp || bDown) {
+ int32_t index = pData->GetItemIndex(m_pInterface, hItem);
+ iDstItem = dwKeyCode == FWL_VKEY_Up ? index - 1 : index + 1;
+ } else if (bHome) {
+ iDstItem = 0;
+ } else {
+ int32_t iCount = pData->CountItems(m_pInterface);
+ iDstItem = iCount - 1;
+ }
+ hRet = pData->GetItem(m_pInterface, iDstItem);
+ break;
+ }
+ default: {}
+ }
+ return hRet;
+}
+void CFWL_ListBoxImp::SetSelection(FWL_HLISTITEM hStart,
+ FWL_HLISTITEM hEnd,
+ FX_BOOL bSelected) {
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ int32_t iStart = pData->GetItemIndex(m_pInterface, hStart);
+ int32_t iEnd = pData->GetItemIndex(m_pInterface, hEnd);
+ if (iStart > iEnd) {
+ int32_t iTemp = iStart;
+ iStart = iEnd;
+ iEnd = iTemp;
+ }
+ if (bSelected) {
+ int32_t iCount = pData->CountItems(m_pInterface);
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, i);
+ SetSelectionDirect(hItem, FALSE);
+ }
+ }
+ for (; iStart <= iEnd; iStart++) {
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, iStart);
+ SetSelectionDirect(hItem, bSelected);
+ }
+}
+void CFWL_ListBoxImp::SetSelectionDirect(FWL_HLISTITEM hItem, FX_BOOL bSelect) {
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ FX_DWORD dwOldStyle = pData->GetItemStyles(m_pInterface, hItem);
+ bSelect ? dwOldStyle |= FWL_ITEMSTATE_LTB_Selected
+ : dwOldStyle &= ~FWL_ITEMSTATE_LTB_Selected;
+ pData->SetItemStyles(m_pInterface, hItem, dwOldStyle);
+}
+FX_BOOL CFWL_ListBoxImp::IsItemSelected(FWL_HLISTITEM hItem) {
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ FX_DWORD dwState = pData->GetItemStyles(m_pInterface, hItem);
+ return (dwState & FWL_ITEMSTATE_LTB_Selected) != 0;
+}
+void CFWL_ListBoxImp::ClearSelection() {
+ FX_BOOL bMulti =
+ m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_MultiSelection;
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ int32_t iCount = pData->CountItems(m_pInterface);
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, i);
+ FX_DWORD dwState = pData->GetItemStyles(m_pInterface, hItem);
+ FX_BOOL bFindSel = dwState & FWL_ITEMSTATE_LTB_Selected;
+ if (!bFindSel) {
+ continue;
+ }
+ SetSelectionDirect(hItem, FALSE);
+ if (!bMulti) {
+ return;
+ }
+ }
+}
+void CFWL_ListBoxImp::SelectAll() {
+ FX_BOOL bMulti =
+ m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_MultiSelection;
+ if (!bMulti) {
+ return;
+ }
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ int32_t iCount = pData->CountItems(m_pInterface);
+ if (iCount > 0) {
+ FWL_HLISTITEM hItemStart = pData->GetItem(m_pInterface, 0);
+ FWL_HLISTITEM hItemEnd = pData->GetItem(m_pInterface, iCount - 1);
+ SetSelection(hItemStart, hItemEnd, FALSE);
+ }
+}
+FWL_HLISTITEM CFWL_ListBoxImp::GetFocusedItem() {
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ int32_t iCount = pData->CountItems(m_pInterface);
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, i);
+ if (!hItem)
+ return NULL;
+ if (pData->GetItemStyles(m_pInterface, hItem) & FWL_ITEMSTATE_LTB_Focused) {
+ return hItem;
+ }
+ }
+ return NULL;
+}
+void CFWL_ListBoxImp::SetFocusItem(FWL_HLISTITEM hItem) {
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ FWL_HLISTITEM hFocus = GetFocusedItem();
+ if (hItem != hFocus) {
+ if (hFocus) {
+ FX_DWORD dwStyle = pData->GetItemStyles(m_pInterface, hFocus);
+ dwStyle &= ~FWL_ITEMSTATE_LTB_Focused;
+ pData->SetItemStyles(m_pInterface, hFocus, dwStyle);
+ }
+ if (hItem) {
+ FX_DWORD dwStyle = pData->GetItemStyles(m_pInterface, hItem);
+ dwStyle |= FWL_ITEMSTATE_LTB_Focused;
+ pData->SetItemStyles(m_pInterface, hItem, dwStyle);
+ }
+ }
+}
+FWL_HLISTITEM CFWL_ListBoxImp::GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy) {
+ fx -= m_rtConent.left, fy -= m_rtConent.top;
+ FX_FLOAT fPosX = 0.0f;
+ if (m_pHorzScrollBar) {
+ fPosX = m_pHorzScrollBar->GetPos();
+ }
+ FX_FLOAT fPosY = 0.0;
+ if (m_pVertScrollBar) {
+ fPosY = m_pVertScrollBar->GetPos();
+ }
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ int32_t nCount = pData->CountItems(m_pInterface);
+ for (int32_t i = 0; i < nCount; i++) {
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, i);
+ if (!hItem) {
+ continue;
+ }
+ CFX_RectF rtItem;
+ pData->GetItemRect(m_pInterface, hItem, rtItem);
+ rtItem.Offset(-fPosX, -fPosY);
+ if (rtItem.Contains(fx, fy)) {
+ return hItem;
+ }
+ }
+ return NULL;
+}
+FX_BOOL CFWL_ListBoxImp::GetItemCheckRect(FWL_HLISTITEM hItem,
+ CFX_RectF& rtCheck) {
+ if (!m_pProperties->m_pDataProvider)
+ return FALSE;
+ if (!(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_Check)) {
+ return FALSE;
+ }
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ pData->GetItemCheckRect(m_pInterface, hItem, rtCheck);
+ return TRUE;
+}
+FX_BOOL CFWL_ListBoxImp::GetItemChecked(FWL_HLISTITEM hItem) {
+ if (!m_pProperties->m_pDataProvider)
+ return FALSE;
+ if (!(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_Check)) {
+ return FALSE;
+ }
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ return (pData->GetItemCheckState(m_pInterface, hItem) &
+ FWL_ITEMSTATE_LTB_Checked);
+}
+FX_BOOL CFWL_ListBoxImp::SetItemChecked(FWL_HLISTITEM hItem, FX_BOOL bChecked) {
+ if (!m_pProperties->m_pDataProvider)
+ return FALSE;
+ if (!(m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_Check)) {
+ return FALSE;
+ }
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ pData->SetItemCheckState(m_pInterface, hItem,
+ bChecked ? FWL_ITEMSTATE_LTB_Checked : 0);
+ return TRUE;
+}
+FX_BOOL CFWL_ListBoxImp::ScrollToVisible(FWL_HLISTITEM hItem) {
+ if (!m_pVertScrollBar)
+ return FALSE;
+ CFX_RectF rtItem;
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ pData->GetItemRect(m_pInterface, hItem, rtItem);
+ FX_BOOL bScroll = FALSE;
+ FX_FLOAT fPosY = m_pVertScrollBar->GetPos();
+ rtItem.Offset(0, -fPosY + m_rtConent.top);
+ if (rtItem.top < m_rtConent.top) {
+ fPosY += rtItem.top - m_rtConent.top;
+ bScroll = TRUE;
+ } else if (rtItem.bottom() > m_rtConent.bottom()) {
+ fPosY += rtItem.bottom() - m_rtConent.bottom();
+ bScroll = TRUE;
+ }
+ if (!bScroll) {
+ return FALSE;
+ }
+ m_pVertScrollBar->SetPos(fPosY);
+ m_pVertScrollBar->SetTrackPos(fPosY);
+ Repaint(&m_rtClient);
+ return TRUE;
+}
+void CFWL_ListBoxImp::DrawBkground(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return;
+ if (!pTheme)
+ return;
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_LTB_Background;
+ param.m_dwStates = 0;
+ param.m_pGraphics = pGraphics;
+ param.m_matrix.Concat(*pMatrix);
+ param.m_rtPart = m_rtClient;
+ if (IsShowScrollBar(FALSE) && IsShowScrollBar(TRUE)) {
+ param.m_pData = &m_rtStatic;
+ }
+ if (!IsEnabled()) {
+ param.m_dwStates = FWL_PARTSTATE_LTB_Disabled;
+ }
+ pTheme->DrawBackground(&param);
+}
+void CFWL_ListBoxImp::DrawItems(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ FX_FLOAT fPosX = 0.0f;
+ if (m_pHorzScrollBar) {
+ fPosX = m_pHorzScrollBar->GetPos();
+ }
+ FX_FLOAT fPosY = 0.0f;
+ if (m_pVertScrollBar) {
+ fPosY = m_pVertScrollBar->GetPos();
+ }
+ CFX_RectF rtView(m_rtConent);
+ if (m_pHorzScrollBar) {
+ rtView.height -= m_fScorllBarWidth;
+ }
+ if (m_pVertScrollBar) {
+ rtView.width -= m_fScorllBarWidth;
+ }
+ FX_BOOL bMultiCol =
+ m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_MultiColumn;
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ int32_t iCount = pData->CountItems(m_pInterface);
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, i);
+ if (!hItem) {
+ continue;
+ }
+ CFX_RectF rtItem;
+ pData->GetItemRect(m_pInterface, hItem, rtItem);
+ rtItem.Offset(m_rtConent.left - fPosX, m_rtConent.top - fPosY);
+ if (rtItem.bottom() < m_rtConent.top) {
+ continue;
+ }
+ if (rtItem.top >= m_rtConent.bottom()) {
+ break;
+ }
+ if (bMultiCol && rtItem.left > m_rtConent.right()) {
+ break;
+ }
+ if (GetStylesEx() & FWL_STYLEEXT_LTB_OwnerDraw) {
+ CFWL_EvtLtbDrawItem ev;
+ ev.m_pSrcTarget = m_pInterface;
+ ev.m_pGraphics = pGraphics;
+ ev.m_matrix = *pMatrix;
+ ev.m_index = i;
+ ev.m_rect = rtItem;
+ DispatchEvent(&ev);
+ } else {
+ DrawItem(pGraphics, pTheme, hItem, i, rtItem, pMatrix);
+ }
+ }
+}
+void CFWL_ListBoxImp::DrawItem(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ FWL_HLISTITEM hItem,
+ int32_t Index,
+ const CFX_RectF& rtItem,
+ const CFX_Matrix* pMatrix) {
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ FX_DWORD dwItemStyles = pData->GetItemStyles(m_pInterface, hItem);
+ FX_DWORD dwPartStates = FWL_PARTSTATE_LTB_Normal;
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) {
+ dwPartStates = FWL_PARTSTATE_LTB_Disabled;
+ } else if (dwItemStyles & FWL_ITEMSTATE_LTB_Selected) {
+ dwPartStates = FWL_PARTSTATE_LTB_Selected;
+ }
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused &&
+ dwItemStyles & FWL_ITEMSTATE_LTB_Focused) {
+ dwPartStates |= FWL_PARTSTATE_LTB_Focused;
+ }
+ FWL_ListBoxItemData itemData;
+ itemData.pDataProvider = pData;
+ itemData.iIndex = Index;
+ {
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_LTB_ListItem;
+ param.m_dwStates = dwPartStates;
+ param.m_pGraphics = pGraphics;
+ param.m_matrix.Concat(*pMatrix);
+ param.m_rtPart = rtItem;
+ param.m_dwData = (FX_DWORD)(uintptr_t)(&itemData);
+ CFX_RectF rtFocus(rtItem);
+ param.m_pData = &rtFocus;
+ if (m_pVertScrollBar && !m_pHorzScrollBar &&
+ (dwPartStates & FWL_PARTSTATE_LTB_Focused)) {
+ param.m_rtPart.left += 1;
+ param.m_rtPart.width -= (m_fScorllBarWidth + 1);
+ rtFocus.Deflate(0.5, 0.5, 1 + m_fScorllBarWidth, 1);
+ }
+ pTheme->DrawBackground(&param);
+ }
+ {
+ FX_BOOL bHasIcon = GetStylesEx() & FWL_STYLEEXT_LTB_Icon;
+ if (bHasIcon) {
+ CFX_RectF rtDIB;
+ CFX_DIBitmap* pDib = pData->GetItemIcon(m_pInterface, hItem);
+ rtDIB.Set(rtItem.left, rtItem.top, rtItem.height, rtItem.height);
+ if (pDib) {
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_LTB_Icon;
+ param.m_pGraphics = pGraphics;
+ param.m_matrix.Concat(*pMatrix);
+ param.m_rtPart = rtDIB;
+ param.m_dwData = (FX_DWORD)(uintptr_t)(&itemData);
+ param.m_pImage = pDib;
+ pTheme->DrawBackground(&param);
+ }
+ }
+ FX_BOOL bHasCheck = GetStylesEx() & FWL_STYLEEXT_LTB_Check;
+ if (bHasCheck) {
+ CFX_RectF rtCheck;
+ rtCheck.Set(rtItem.left, rtItem.top, rtItem.height, rtItem.height);
+ rtCheck.Deflate(2, 2, 2, 2);
+ pData->SetItemCheckRect(m_pInterface, hItem, rtCheck);
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_LTB_Check;
+ param.m_pGraphics = pGraphics;
+ if (GetItemChecked(hItem)) {
+ param.m_dwStates = FWL_PARTSTATE_LTB_Checked;
+ } else {
+ param.m_dwStates = FWL_PARTSTATE_LTB_UnChecked;
+ }
+ param.m_matrix.Concat(*pMatrix);
+ param.m_rtPart = rtCheck;
+ param.m_dwData = (FX_DWORD)(uintptr_t)(&itemData);
+ pTheme->DrawBackground(&param);
+ }
+ CFX_WideString wsText;
+ pData->GetItemText(m_pInterface, hItem, wsText);
+ if (wsText.GetLength() <= 0) {
+ return;
+ }
+ CFX_RectF rtText(rtItem);
+ rtText.Deflate(FWL_LISTBOX_ItemTextMargin, FWL_LISTBOX_ItemTextMargin);
+ if (bHasIcon || bHasCheck) {
+ rtText.Deflate(rtItem.height, 0, 0, 0);
+ }
+ CFWL_ThemeText textParam;
+ textParam.m_pWidget = m_pInterface;
+ textParam.m_iPart = FWL_PART_LTB_ListItem;
+ textParam.m_dwStates = dwPartStates;
+ textParam.m_pGraphics = pGraphics;
+ textParam.m_matrix.Concat(*pMatrix);
+ textParam.m_rtPart = rtText;
+ textParam.m_wsText = wsText;
+ textParam.m_dwTTOStyles = m_dwTTOStyles;
+ textParam.m_iTTOAlign = m_iTTOAligns;
+ textParam.m_dwData = (FX_DWORD)(uintptr_t)(&itemData);
+ pTheme->DrawText(&textParam);
+ }
+}
+CFX_SizeF CFWL_ListBoxImp::CalcSize(FX_BOOL bAutoSize) {
+ CFX_SizeF fs;
+ if (!m_pProperties->m_pThemeProvider)
+ return fs;
+
+ GetClientRect(m_rtClient);
+ m_rtConent = m_rtClient;
+ CFX_RectF rtUIMargin;
+ rtUIMargin.Set(0, 0, 0, 0);
+ if (!m_pOuter) {
+ CFX_RectF* pUIMargin =
+ static_cast<CFX_RectF*>(GetThemeCapacity(FWL_WGTCAPACITY_UIMargin));
+ if (pUIMargin) {
+ m_rtConent.Deflate(pUIMargin->left, pUIMargin->top, pUIMargin->width,
+ pUIMargin->height);
+ }
+ }
+ FX_FLOAT fWidth = 0;
+ if (m_pProperties->m_pThemeProvider->IsCustomizedLayout(m_pInterface)) {
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ if (!bAutoSize) {
+ }
+ int32_t iCount = pData->CountItems(m_pInterface);
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, i);
+ CFWL_ThemePart itemPart;
+ itemPart.m_pWidget = m_pInterface;
+ itemPart.m_iPart = FWL_PART_LTB_ListItem;
+ itemPart.m_pData = m_pProperties->m_pDataProvider;
+ itemPart.m_dwData = i;
+ CFX_RectF r;
+ m_pProperties->m_pThemeProvider->GetPartRect(&itemPart, r);
+ if (!bAutoSize) {
+ CFX_RectF rtItem;
+ rtItem.Set(m_rtClient.left, m_rtClient.top + fs.y, r.width, r.height);
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ pData->SetItemRect(m_pInterface, hItem, rtItem);
+ }
+ fs.y += r.height;
+ if (fs.x < r.width) {
+ fs.x = r.width;
+ fWidth = r.width;
+ }
+ }
+ } else {
+ fWidth = GetMaxTextWidth();
+ fWidth += 2 * FWL_LISTBOX_ItemTextMargin;
+ if (!bAutoSize) {
+ FX_FLOAT fActualWidth =
+ m_rtClient.width - rtUIMargin.left - rtUIMargin.width;
+ if (fWidth < fActualWidth) {
+ fWidth = fActualWidth;
+ }
+ }
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ m_fItemHeight = GetItemHeigt();
+ FX_BOOL bHasIcon;
+ bHasIcon = GetStylesEx() & FWL_STYLEEXT_LTB_Icon;
+ if (bHasIcon) {
+ fWidth += m_fItemHeight;
+ }
+ int32_t iCount = pData->CountItems(m_pInterface);
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_HLISTITEM htem = pData->GetItem(m_pInterface, i);
+ GetItemSize(fs, htem, fWidth, m_fItemHeight, bAutoSize);
+ }
+ }
+ if (bAutoSize) {
+ return fs;
+ }
+ FX_FLOAT iWidth = m_rtClient.width - rtUIMargin.left - rtUIMargin.width;
+ FX_FLOAT iHeight = m_rtClient.height;
+ FX_BOOL bShowVertScr =
+ (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_ShowScrollBarAlaways) &&
+ (m_pProperties->m_dwStyles & FWL_WGTSTYLE_VScroll);
+ FX_BOOL bShowHorzScr =
+ (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_ShowScrollBarAlaways) &&
+ (m_pProperties->m_dwStyles & FWL_WGTSTYLE_HScroll);
+ if (!bShowVertScr && m_pProperties->m_dwStyles & FWL_WGTSTYLE_VScroll &&
+ (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_MultiColumn) == 0) {
+ bShowVertScr = (fs.y > iHeight);
+ }
+ if (!bShowHorzScr && m_pProperties->m_dwStyles & FWL_WGTSTYLE_HScroll) {
+ bShowHorzScr = (fs.x > iWidth);
+ }
+ CFX_SizeF szRange;
+ if (bShowVertScr) {
+ if (!m_pVertScrollBar) {
+ InitScrollBar();
+ }
+ CFX_RectF rtScrollBar;
+ rtScrollBar.Set(m_rtClient.right() - m_fScorllBarWidth, m_rtClient.top,
+ m_fScorllBarWidth, m_rtClient.height - 1);
+ if (bShowHorzScr) {
+ rtScrollBar.height -= m_fScorllBarWidth;
+ }
+ m_pVertScrollBar->SetWidgetRect(rtScrollBar);
+ szRange.x = 0, szRange.y = fs.y - m_rtConent.height;
+ if (szRange.y < m_fItemHeight) {
+ szRange.y = m_fItemHeight;
+ }
+ m_pVertScrollBar->SetRange(szRange.x, szRange.y);
+ m_pVertScrollBar->SetPageSize(rtScrollBar.height * 9 / 10);
+ m_pVertScrollBar->SetStepSize(m_fItemHeight);
+ FX_FLOAT fPos = m_pVertScrollBar->GetPos();
+ if (fPos < 0) {
+ fPos = 0;
+ }
+ if (fPos > szRange.y) {
+ fPos = szRange.y;
+ }
+ m_pVertScrollBar->SetPos(fPos);
+ m_pVertScrollBar->SetTrackPos(fPos);
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_ShowScrollBarFocus) ==
+ 0 ||
+ (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused)) {
+ m_pVertScrollBar->SetStates(FWL_WGTSTATE_Invisible, FALSE);
+ }
+ m_pVertScrollBar->Update();
+ } else if (m_pVertScrollBar) {
+ m_pVertScrollBar->SetPos(0);
+ m_pVertScrollBar->SetTrackPos(0);
+ m_pVertScrollBar->SetStates(FWL_WGTSTATE_Invisible, TRUE);
+ }
+ if (bShowHorzScr) {
+ if (!m_pHorzScrollBar) {
+ InitScrollBar(FALSE);
+ }
+ CFX_RectF rtScrollBar;
+ rtScrollBar.Set(m_rtClient.left, m_rtClient.bottom() - m_fScorllBarWidth,
+ m_rtClient.width, m_fScorllBarWidth);
+ if (bShowVertScr) {
+ rtScrollBar.width -= m_fScorllBarWidth;
+ }
+ m_pHorzScrollBar->SetWidgetRect(rtScrollBar);
+ szRange.x = 0, szRange.y = fs.x - rtScrollBar.width;
+ m_pHorzScrollBar->SetRange(szRange.x, szRange.y);
+ m_pHorzScrollBar->SetPageSize(fWidth * 9 / 10);
+ m_pHorzScrollBar->SetStepSize(fWidth / 10);
+ FX_FLOAT fPos = m_pHorzScrollBar->GetPos();
+ if (fPos < 0) {
+ fPos = 0;
+ }
+ if (fPos > szRange.y) {
+ fPos = szRange.y;
+ }
+ m_pHorzScrollBar->SetPos(fPos);
+ m_pHorzScrollBar->SetTrackPos(fPos);
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_ShowScrollBarFocus) ==
+ 0 ||
+ (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused)) {
+ m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Invisible, FALSE);
+ }
+ m_pHorzScrollBar->Update();
+ } else if (m_pHorzScrollBar) {
+ m_pHorzScrollBar->SetPos(0);
+ m_pHorzScrollBar->SetTrackPos(0);
+ m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Invisible, TRUE);
+ }
+ if (bShowVertScr && bShowHorzScr) {
+ m_rtStatic.Set(m_rtClient.right() - m_fScorllBarWidth,
+ m_rtClient.bottom() - m_fScorllBarWidth, m_fScorllBarWidth,
+ m_fScorllBarWidth);
+ }
+ return fs;
+}
+void CFWL_ListBoxImp::GetItemSize(CFX_SizeF& size,
+ FWL_HLISTITEM hItem,
+ FX_FLOAT fWidth,
+ FX_FLOAT m_fItemHeight,
+ FX_BOOL bAutoSize) {
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_MultiColumn) {
+ } else {
+ if (!bAutoSize) {
+ CFX_RectF rtItem;
+ rtItem.Set(0, size.y, fWidth, m_fItemHeight);
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ pData->SetItemRect(m_pInterface, hItem, rtItem);
+ }
+ size.x = fWidth;
+ size.y += m_fItemHeight;
+ }
+}
+FX_FLOAT CFWL_ListBoxImp::GetMaxTextWidth() {
+ FX_FLOAT fRet = 0.0f;
+ IFWL_ListBoxDP* pData =
+ static_cast<IFWL_ListBoxDP*>(m_pProperties->m_pDataProvider);
+ int32_t iCount = pData->CountItems(m_pInterface);
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_HLISTITEM hItem = pData->GetItem(m_pInterface, i);
+ if (!hItem) {
+ continue;
+ }
+ CFX_WideString wsText;
+ pData->GetItemText(m_pInterface, hItem, wsText);
+ CFX_SizeF sz = CalcTextSize(wsText, m_pProperties->m_pThemeProvider);
+ if (sz.x > fRet) {
+ fRet = sz.x;
+ }
+ }
+ return fRet;
+}
+FX_FLOAT CFWL_ListBoxImp::GetScrollWidth() {
+ FX_FLOAT* pfWidth =
+ static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth));
+ if (!pfWidth)
+ return 0;
+ return *pfWidth;
+}
+FX_FLOAT CFWL_ListBoxImp::GetItemHeigt() {
+ FX_FLOAT* pfFont =
+ static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_FontSize));
+ if (!pfFont)
+ return 20;
+ return *pfFont + 2 * FWL_LISTBOX_ItemTextMargin;
+}
+void CFWL_ListBoxImp::InitScrollBar(FX_BOOL bVert) {
+ if ((bVert && m_pVertScrollBar) || (!bVert && m_pHorzScrollBar)) {
+ return;
+ }
+ CFWL_WidgetImpProperties prop;
+ prop.m_dwStyleExes = bVert ? FWL_STYLEEXT_SCB_Vert : FWL_STYLEEXT_SCB_Horz;
+ prop.m_dwStates = FWL_WGTSTATE_Invisible;
+ prop.m_pParent = m_pInterface;
+ prop.m_pThemeProvider = m_pScrollBarTP;
+ IFWL_ScrollBar* pScrollBar = IFWL_ScrollBar::Create(prop, m_pInterface);
+ pScrollBar->Initialize();
+ (bVert ? &m_pVertScrollBar : &m_pHorzScrollBar)->reset(pScrollBar);
+}
+void CFWL_ListBoxImp::SortItem() {}
+FX_BOOL CFWL_ListBoxImp::IsShowScrollBar(FX_BOOL bVert) {
+ IFWL_ScrollBar* pScrollbar =
+ bVert ? m_pVertScrollBar.get() : m_pHorzScrollBar.get();
+ if (!pScrollbar || (pScrollbar->GetStates() & FWL_WGTSTATE_Invisible)) {
+ return FALSE;
+ }
+ return !(m_pProperties->m_dwStyleExes &
+ FWL_STYLEEXT_LTB_ShowScrollBarFocus) ||
+ (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused);
+}
+void CFWL_ListBoxImp::ProcessSelChanged() {
+ CFWL_EvtLtbSelChanged selEvent;
+ selEvent.m_pSrcTarget = m_pInterface;
+ CFX_Int32Array arrSels;
+ int32_t iCount = CountSelItems();
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_HLISTITEM item = GetSelItem(i);
+ if (item == NULL) {
+ continue;
+ }
+ selEvent.iarraySels.Add(i);
+ }
+ DispatchEvent(&selEvent);
+}
+CFWL_ListBoxImpDelegate::CFWL_ListBoxImpDelegate(CFWL_ListBoxImp* pOwner)
+ : m_pOwner(pOwner) {}
+int32_t CFWL_ListBoxImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ if (!pMessage)
+ return 0;
+ if (!m_pOwner->IsEnabled()) {
+ return 1;
+ }
+ FX_DWORD dwMsgCode = pMessage->GetClassID();
+ int32_t iRet = 1;
+ switch (dwMsgCode) {
+ case FWL_MSGHASH_SetFocus:
+ case FWL_MSGHASH_KillFocus: {
+ OnFocusChanged(pMessage, dwMsgCode == FWL_MSGHASH_SetFocus);
+ break;
+ }
+ case FWL_MSGHASH_Mouse: {
+ CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
+ FX_DWORD dwCmd = pMsg->m_dwCmd;
+ switch (dwCmd) {
+ case FWL_MSGMOUSECMD_LButtonDown: {
+ OnLButtonDown(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_LButtonUp: {
+ OnLButtonUp(pMsg);
+ break;
+ }
+ default: {}
+ }
+ break;
+ }
+ case FWL_MSGHASH_MouseWheel: {
+ OnMouseWheel(static_cast<CFWL_MsgMouseWheel*>(pMessage));
+ break;
+ }
+ case FWL_MSGHASH_Key: {
+ CFWL_MsgKey* pMsg = static_cast<CFWL_MsgKey*>(pMessage);
+ if (pMsg->m_dwCmd == FWL_MSGKEYCMD_KeyDown)
+ OnKeyDown(pMsg);
+ break;
+ }
+ default: { iRet = 0; }
+ }
+ CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
+ return iRet;
+}
+FWL_ERR CFWL_ListBoxImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
+ if (!pEvent)
+ return FWL_ERR_Indefinite;
+ if (pEvent->GetClassID() != FWL_EVTHASH_Scroll) {
+ return FWL_ERR_Succeeded;
+ }
+ IFWL_Widget* pSrcTarget = pEvent->m_pSrcTarget;
+ if ((pSrcTarget == m_pOwner->m_pVertScrollBar.get() &&
+ m_pOwner->m_pVertScrollBar) ||
+ (pSrcTarget == m_pOwner->m_pHorzScrollBar.get() &&
+ m_pOwner->m_pHorzScrollBar)) {
+ CFWL_EvtScroll* pScrollEvent = static_cast<CFWL_EvtScroll*>(pEvent);
+ OnScroll(static_cast<IFWL_ScrollBar*>(pSrcTarget),
+ pScrollEvent->m_iScrollCode, pScrollEvent->m_fPos);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ListBoxImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}
+void CFWL_ListBoxImpDelegate::OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet) {
+ if (m_pOwner->GetStylesEx() & FWL_STYLEEXT_LTB_ShowScrollBarFocus) {
+ if (m_pOwner->m_pVertScrollBar) {
+ m_pOwner->m_pVertScrollBar->SetStates(FWL_WGTSTATE_Invisible, !bSet);
+ }
+ if (m_pOwner->m_pHorzScrollBar) {
+ m_pOwner->m_pHorzScrollBar->SetStates(FWL_WGTSTATE_Invisible, !bSet);
+ }
+ }
+ if (bSet) {
+ m_pOwner->m_pProperties->m_dwStates |= (FWL_WGTSTATE_Focused);
+ } else {
+ m_pOwner->m_pProperties->m_dwStates &= ~(FWL_WGTSTATE_Focused);
+ }
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_ListBoxImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) {
+ m_pOwner->m_bLButtonDown = TRUE;
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) {
+ m_pOwner->SetFocus(TRUE);
+ }
+ FWL_HLISTITEM hItem = m_pOwner->GetItemAtPoint(pMsg->m_fx, pMsg->m_fy);
+ if (!hItem) {
+ return;
+ }
+ if (m_pOwner->m_pProperties->m_dwStyleExes &
+ FWL_STYLEEXT_LTB_MultiSelection) {
+ if (pMsg->m_dwFlags & FWL_KEYFLAG_Ctrl) {
+ FX_BOOL bSelected = m_pOwner->IsItemSelected(hItem);
+ m_pOwner->SetSelectionDirect(hItem, !bSelected);
+ m_pOwner->m_hAnchor = hItem;
+ } else if (pMsg->m_dwFlags & FWL_KEYFLAG_Shift) {
+ if (m_pOwner->m_hAnchor) {
+ m_pOwner->SetSelection(m_pOwner->m_hAnchor, hItem, TRUE);
+ } else {
+ m_pOwner->SetSelectionDirect(hItem, TRUE);
+ }
+ } else {
+ m_pOwner->SetSelection(hItem, hItem, TRUE);
+ m_pOwner->m_hAnchor = hItem;
+ }
+ } else {
+ m_pOwner->SetSelection(hItem, hItem, TRUE);
+ }
+ if (m_pOwner->m_pProperties->m_dwStyleExes & FWL_STYLEEXT_LTB_Check) {
+ FWL_HLISTITEM hSelectedItem =
+ m_pOwner->GetItemAtPoint(pMsg->m_fx, pMsg->m_fy);
+ CFX_RectF rtCheck;
+ m_pOwner->GetItemCheckRect(hSelectedItem, rtCheck);
+ FX_BOOL bChecked = m_pOwner->GetItemChecked(hItem);
+ if (rtCheck.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ if (bChecked) {
+ m_pOwner->SetItemChecked(hItem, FALSE);
+ } else {
+ m_pOwner->SetItemChecked(hItem, TRUE);
+ }
+ m_pOwner->Update();
+ }
+ }
+ m_pOwner->SetFocusItem(hItem);
+ m_pOwner->ScrollToVisible(hItem);
+ m_pOwner->SetGrab(TRUE);
+ m_pOwner->ProcessSelChanged();
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_ListBoxImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_bLButtonDown) {
+ m_pOwner->m_bLButtonDown = FALSE;
+ m_pOwner->SetGrab(FALSE);
+ DispatchSelChangedEv();
+ }
+}
+void CFWL_ListBoxImpDelegate::OnMouseWheel(CFWL_MsgMouseWheel* pMsg) {
+ if (!m_pOwner->IsShowScrollBar(TRUE)) {
+ return;
+ }
+ IFWL_WidgetDelegate* pDelegate =
+ m_pOwner->m_pVertScrollBar->SetDelegate(NULL);
+ pDelegate->OnProcessMessage(pMsg);
+}
+void CFWL_ListBoxImpDelegate::OnKeyDown(CFWL_MsgKey* pMsg) {
+ FX_DWORD dwKeyCode = pMsg->m_dwKeyCode;
+ switch (dwKeyCode) {
+ case FWL_VKEY_Tab:
+ case FWL_VKEY_Up:
+ case FWL_VKEY_Down:
+ case FWL_VKEY_Home:
+ case FWL_VKEY_End: {
+ FWL_HLISTITEM hItem = m_pOwner->GetFocusedItem();
+ hItem = m_pOwner->GetItem(hItem, dwKeyCode);
+ FX_BOOL bShift = pMsg->m_dwFlags & FWL_KEYFLAG_Shift;
+ FX_BOOL bCtrl = pMsg->m_dwFlags & FWL_KEYFLAG_Ctrl;
+ OnVK(hItem, bShift, bCtrl);
+ DispatchSelChangedEv();
+ m_pOwner->ProcessSelChanged();
+ break;
+ }
+ default: {}
+ }
+}
+void CFWL_ListBoxImpDelegate::OnVK(FWL_HLISTITEM hItem,
+ FX_BOOL bShift,
+ FX_BOOL bCtrl) {
+ if (!hItem) {
+ return;
+ }
+ if (m_pOwner->m_pProperties->m_dwStyleExes &
+ FWL_STYLEEXT_LTB_MultiSelection) {
+ if (bCtrl) {
+ } else if (bShift) {
+ if (m_pOwner->m_hAnchor) {
+ m_pOwner->SetSelection(m_pOwner->m_hAnchor, hItem, TRUE);
+ } else {
+ m_pOwner->SetSelectionDirect(hItem, TRUE);
+ }
+ } else {
+ m_pOwner->SetSelection(hItem, hItem, TRUE);
+ m_pOwner->m_hAnchor = hItem;
+ }
+ } else {
+ m_pOwner->SetSelection(hItem, hItem, TRUE);
+ }
+ m_pOwner->SetFocusItem(hItem);
+ m_pOwner->ScrollToVisible(hItem);
+ {
+ CFX_RectF rtInvalidate;
+ rtInvalidate.Set(0, 0, m_pOwner->m_pProperties->m_rtWidget.width,
+ m_pOwner->m_pProperties->m_rtWidget.height);
+ m_pOwner->Repaint(&rtInvalidate);
+ }
+}
+FX_BOOL CFWL_ListBoxImpDelegate::OnScroll(IFWL_ScrollBar* pScrollBar,
+ FX_DWORD dwCode,
+ FX_FLOAT fPos) {
+ CFX_SizeF fs;
+ pScrollBar->GetRange(fs.x, fs.y);
+ FX_FLOAT iCurPos = pScrollBar->GetPos();
+ FX_FLOAT fStep = pScrollBar->GetStepSize();
+ switch (dwCode) {
+ case FWL_SCBCODE_Min: {
+ fPos = fs.x;
+ break;
+ }
+ case FWL_SCBCODE_Max: {
+ fPos = fs.y;
+ break;
+ }
+ case FWL_SCBCODE_StepBackward: {
+ fPos -= fStep;
+ if (fPos < fs.x + fStep / 2) {
+ fPos = fs.x;
+ }
+ break;
+ }
+ case FWL_SCBCODE_StepForward: {
+ fPos += fStep;
+ if (fPos > fs.y - fStep / 2) {
+ fPos = fs.y;
+ }
+ break;
+ }
+ case FWL_SCBCODE_PageBackward: {
+ fPos -= pScrollBar->GetPageSize();
+ if (fPos < fs.x) {
+ fPos = fs.x;
+ }
+ break;
+ }
+ case FWL_SCBCODE_PageForward: {
+ fPos += pScrollBar->GetPageSize();
+ if (fPos > fs.y) {
+ fPos = fs.y;
+ }
+ break;
+ }
+ case FWL_SCBCODE_Pos:
+ case FWL_SCBCODE_TrackPos:
+ break;
+ case FWL_SCBCODE_EndScroll:
+ return FALSE;
+ }
+ if (iCurPos != fPos) {
+ pScrollBar->SetPos(fPos);
+ pScrollBar->SetTrackPos(fPos);
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ }
+ return TRUE;
+}
+void CFWL_ListBoxImpDelegate::DispatchSelChangedEv() {
+ CFWL_EvtLtbSelChanged ev;
+ ev.m_pSrcTarget = m_pOwner->m_pInterface;
+ m_pOwner->DispatchEvent(&ev);
+}
diff --git a/xfa/fwl/basewidget/fwl_listboximp.h b/xfa/fwl/basewidget/fwl_listboximp.h
new file mode 100644
index 0000000000..a78faf3d13
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_listboximp.h
@@ -0,0 +1,121 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FWL_LISTBOXIMP_H_
+#define XFA_FWL_BASEWIDGET_FWL_LISTBOXIMP_H_
+
+#include <memory>
+
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/basewidget/fwl_combobox.h"
+#include "xfa/include/fwl/basewidget/fwl_edit.h"
+#include "xfa/include/fwl/basewidget/fwl_listbox.h"
+#include "xfa/include/fwl/basewidget/fwl_scrollbar.h"
+
+class CFWL_ListBoxImpDelegate;
+
+class CFWL_ListBoxImp : public CFWL_WidgetImp {
+ public:
+ CFWL_ListBoxImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ ~CFWL_ListBoxImp();
+ virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+ virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
+ virtual FWL_ERR Update();
+ virtual FX_DWORD HitTest(FX_FLOAT fx, FX_FLOAT fy);
+ virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+ virtual FWL_ERR SetThemeProvider(IFWL_ThemeProvider* pThemeProvider);
+ virtual int32_t CountSelItems();
+ virtual FWL_HLISTITEM GetSelItem(int32_t nIndexSel);
+ virtual int32_t GetSelIndex(int32_t nIndex);
+ virtual FWL_ERR SetSelItem(FWL_HLISTITEM hItem, FX_BOOL bSelect = TRUE);
+ virtual FWL_ERR GetItemText(FWL_HLISTITEM hItem, CFX_WideString& wsText);
+ virtual FWL_ERR GetScrollPos(FX_FLOAT& fPos, FX_BOOL bVert = TRUE);
+ virtual FWL_ERR* Sort(IFWL_ListBoxCompare* pCom);
+
+ protected:
+ FWL_HLISTITEM GetItem(FWL_HLISTITEM hItem, FX_DWORD dwKeyCode);
+ void SetSelection(FWL_HLISTITEM hStart,
+ FWL_HLISTITEM hEnd,
+ FX_BOOL bSelected);
+ void SetSelectionDirect(FWL_HLISTITEM hItem, FX_BOOL bSelect);
+ FX_BOOL IsItemSelected(FWL_HLISTITEM hItem);
+ void ClearSelection();
+ void SelectAll();
+ FWL_HLISTITEM GetFocusedItem();
+ void SetFocusItem(FWL_HLISTITEM hItem);
+ FWL_HLISTITEM GetItemAtPoint(FX_FLOAT fx, FX_FLOAT fy);
+ FX_BOOL GetItemCheckRect(FWL_HLISTITEM hItem, CFX_RectF& rtCheck);
+ FX_BOOL SetItemChecked(FWL_HLISTITEM hItem, FX_BOOL bChecked);
+ FX_BOOL GetItemChecked(FWL_HLISTITEM hItem);
+ FX_BOOL ScrollToVisible(FWL_HLISTITEM hItem);
+ void DrawBkground(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix = NULL);
+ void DrawItems(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix = NULL);
+ void DrawItem(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ FWL_HLISTITEM hItem,
+ int32_t Index,
+ const CFX_RectF& rtItem,
+ const CFX_Matrix* pMatrix = NULL);
+ void DrawStatic(CFX_Graphics* pGraphics, IFWL_ThemeProvider* pTheme);
+ CFX_SizeF CalcSize(FX_BOOL bAutoSize = FALSE);
+ void GetItemSize(CFX_SizeF& size,
+ FWL_HLISTITEM hItem,
+ FX_FLOAT fWidth,
+ FX_FLOAT fHeight,
+ FX_BOOL bAutoSize = FALSE);
+ FX_FLOAT GetMaxTextWidth();
+ FX_FLOAT GetScrollWidth();
+ FX_FLOAT GetItemHeigt();
+ void InitScrollBar(FX_BOOL bVert = TRUE);
+ void SortItem();
+ FX_BOOL IsShowScrollBar(FX_BOOL bVert);
+ void ProcessSelChanged();
+
+ protected:
+ CFX_RectF m_rtClient;
+ CFX_RectF m_rtStatic;
+ CFX_RectF m_rtConent;
+ std::unique_ptr<IFWL_ScrollBar> m_pHorzScrollBar;
+ std::unique_ptr<IFWL_ScrollBar> m_pVertScrollBar;
+ FX_DWORD m_dwTTOStyles;
+ int32_t m_iTTOAligns;
+ FWL_HLISTITEM m_hAnchor;
+ FX_FLOAT m_fItemHeight;
+ FX_FLOAT m_fScorllBarWidth;
+ FX_BOOL m_bLButtonDown;
+ IFWL_ThemeProvider* m_pScrollBarTP;
+ friend class CFWL_ListBoxImpDelegate;
+};
+class CFWL_ListBoxImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_ListBoxImpDelegate(CFWL_ListBoxImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+ FWL_ERR OnProcessEvent(CFWL_Event* pEvent) override;
+ FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+
+ protected:
+ void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
+ void OnLButtonDown(CFWL_MsgMouse* pMsg);
+ void OnLButtonUp(CFWL_MsgMouse* pMsg);
+ void OnMouseWheel(CFWL_MsgMouseWheel* pMsg);
+ void OnKeyDown(CFWL_MsgKey* pMsg);
+ void OnVK(FWL_HLISTITEM hItem, FX_BOOL bShift, FX_BOOL bCtrl);
+ FX_BOOL OnScroll(IFWL_ScrollBar* pScrollBar, FX_DWORD dwCode, FX_FLOAT fPos);
+ void DispatchSelChangedEv();
+ CFWL_ListBoxImp* m_pOwner;
+};
+
+#endif // XFA_FWL_BASEWIDGET_FWL_LISTBOXIMP_H_
diff --git a/xfa/fwl/basewidget/fwl_monthcalendarimp.cpp b/xfa/fwl/basewidget/fwl_monthcalendarimp.cpp
new file mode 100644
index 0000000000..e6dad35481
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_monthcalendarimp.cpp
@@ -0,0 +1,1098 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fwl_monthcalendarimp.h"
+
+#include <algorithm>
+
+#include "xfa/fde/tto/fde_textout.h"
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/fwl_targetimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/basewidget/fwl_monthcalendar.h"
+#include "xfa/include/fwl/core/fwl_theme.h"
+
+#define MONTHCAL_HSEP_HEIGHT 1
+#define MONTHCAL_VSEP_WIDTH 1
+#define MONTHCAL_HMARGIN 3
+#define MONTHCAL_VMARGIN 2
+#define MONTHCAL_ROWS 9
+#define MONTHCAL_COLUMNS 7
+#define MONTHCAL_HEADER_BTN_VMARGIN 7
+#define MONTHCAL_HEADER_BTN_HMARGIN 5
+
+// static
+IFWL_MonthCalendar* IFWL_MonthCalendar::Create(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_MonthCalendar* pMonthCalendar = new IFWL_MonthCalendar;
+ CFWL_MonthCalendarImp* pMonthCalendarImpl =
+ new CFWL_MonthCalendarImp(properties, pOuter);
+ pMonthCalendar->SetImpl(pMonthCalendarImpl);
+ pMonthCalendarImpl->SetInterface(pMonthCalendar);
+ return pMonthCalendar;
+}
+IFWL_MonthCalendar::IFWL_MonthCalendar() {}
+int32_t IFWL_MonthCalendar::CountSelect() {
+ return static_cast<CFWL_MonthCalendarImp*>(GetImpl())->CountSelect();
+}
+FX_BOOL IFWL_MonthCalendar::GetSelect(int32_t& iYear,
+ int32_t& iMonth,
+ int32_t& iDay,
+ int32_t nIndex) {
+ return static_cast<CFWL_MonthCalendarImp*>(GetImpl())
+ ->GetSelect(iYear, iMonth, iDay, nIndex);
+}
+FX_BOOL IFWL_MonthCalendar::SetSelect(int32_t iYear,
+ int32_t iMonth,
+ int32_t iDay) {
+ return static_cast<CFWL_MonthCalendarImp*>(GetImpl())
+ ->SetSelect(iYear, iMonth, iDay);
+}
+
+CFWL_MonthCalendarImp::CFWL_MonthCalendarImp(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_WidgetImp(properties, pOuter),
+ m_iCurYear(2011),
+ m_iCurMonth(1),
+ m_iYear(2011),
+ m_iMonth(1),
+ m_iDay(1),
+ m_iHovered(-1),
+ m_iLBtnPartStates(FWL_PARTSTATE_MCD_Normal),
+ m_iRBtnPartStates(FWL_PARTSTATE_MCD_Normal) {
+ m_rtHead.Reset();
+ m_rtWeek.Reset();
+ m_rtLBtn.Reset();
+ m_rtRBtn.Reset();
+ m_rtDates.Reset();
+ m_rtHSep.Reset();
+ m_rtHeadText.Reset();
+ m_rtToday.Reset();
+ m_rtTodayFlag.Reset();
+ m_rtClient.Reset();
+ m_rtWeekNum.Reset();
+ m_rtWeekNumSep.Reset();
+ m_pDateTime = new CFX_DateTime;
+ m_bInit = FALSE;
+ m_iMaxSel = 1;
+}
+CFWL_MonthCalendarImp::~CFWL_MonthCalendarImp() {
+ ClearDateItem();
+ delete m_pDateTime;
+ m_arrSelDays.RemoveAll();
+}
+FWL_ERR CFWL_MonthCalendarImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_MonthCalendar;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_MonthCalendarImp::GetClassID() const {
+ return FWL_CLASSHASH_MonthCalendar;
+}
+FWL_ERR CFWL_MonthCalendarImp::Initialize() {
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ m_pDelegate = new CFWL_MonthCalendarImpDelegate(this);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_MonthCalendarImp::Finalize() {
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_MonthCalendarImp::GetWidgetRect(CFX_RectF& rect,
+ FX_BOOL bAutoSize) {
+ if (bAutoSize) {
+ CFX_SizeF fs = CalcSize(TRUE);
+ rect.Set(0, 0, fs.x, fs.y);
+ CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
+ } else {
+ rect = m_pProperties->m_rtWidget;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_MonthCalendarImp::Update() {
+ if (IsLocked()) {
+ return FWL_ERR_Indefinite;
+ }
+ if (!m_pProperties->m_pThemeProvider) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ GetCapValue();
+ if (!m_bInit) {
+ m_bInit = InitDate();
+ }
+ ClearDateItem();
+ ReSetDateItem();
+ LayOut();
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_MonthCalendarImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ if (m_pProperties->m_pThemeProvider == NULL) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ if (HasBorder()) {
+ DrawBorder(pGraphics, FWL_PART_MCD_Border, pTheme, pMatrix);
+ }
+ if (HasEdge()) {
+ DrawEdge(pGraphics, FWL_PART_MCD_Edge, pTheme, pMatrix);
+ }
+ DrawBkground(pGraphics, pTheme, pMatrix);
+ DrawHeadBK(pGraphics, pTheme, pMatrix);
+ DrawLButton(pGraphics, pTheme, pMatrix);
+ DrawRButton(pGraphics, pTheme, pMatrix);
+ DrawSeperator(pGraphics, pTheme, pMatrix);
+ DrawDatesInBK(pGraphics, pTheme, pMatrix);
+ DrawDatesInCircle(pGraphics, pTheme, pMatrix);
+ DrawCaption(pGraphics, pTheme, pMatrix);
+ DrawWeek(pGraphics, pTheme, pMatrix);
+ DrawDatesIn(pGraphics, pTheme, pMatrix);
+ DrawDatesOut(pGraphics, pTheme, pMatrix);
+ DrawToday(pGraphics, pTheme, pMatrix);
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_WeekNumbers) {
+ DrawWeekNumberSep(pGraphics, pTheme, pMatrix);
+ DrawWeekNumber(pGraphics, pTheme, pMatrix);
+ }
+ return FWL_ERR_Succeeded;
+}
+int32_t CFWL_MonthCalendarImp::CountSelect() {
+ return m_arrSelDays.GetSize();
+}
+FX_BOOL CFWL_MonthCalendarImp::GetSelect(int32_t& iYear,
+ int32_t& iMonth,
+ int32_t& iDay,
+ int32_t nIndex) {
+ if (nIndex >= m_arrSelDays.GetSize()) {
+ return FALSE;
+ }
+ iYear = m_iCurYear;
+ iMonth = m_iCurMonth;
+ iDay = m_arrSelDays[nIndex];
+ return TRUE;
+}
+FX_BOOL CFWL_MonthCalendarImp::SetSelect(int32_t iYear,
+ int32_t iMonth,
+ int32_t iDay) {
+ ChangeToMonth(iYear, iMonth);
+ return AddSelDay(iDay);
+}
+void CFWL_MonthCalendarImp::DrawBkground(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_MCD_Background;
+ params.m_pGraphics = pGraphics;
+ params.m_dwStates = FWL_PARTSTATE_MCD_Normal;
+ params.m_rtPart = m_rtClient;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ pTheme->DrawBackground(&params);
+}
+void CFWL_MonthCalendarImp::DrawHeadBK(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_MCD_Header;
+ params.m_pGraphics = pGraphics;
+ params.m_dwStates = FWL_PARTSTATE_MCD_Normal;
+ params.m_rtPart = m_rtHead;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ pTheme->DrawBackground(&params);
+}
+void CFWL_MonthCalendarImp::DrawLButton(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_MCD_LBtn;
+ params.m_pGraphics = pGraphics;
+ params.m_dwStates = m_iLBtnPartStates;
+ params.m_rtPart = m_rtLBtn;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ pTheme->DrawBackground(&params);
+}
+void CFWL_MonthCalendarImp::DrawRButton(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_MCD_RBtn;
+ params.m_pGraphics = pGraphics;
+ params.m_dwStates = m_iRBtnPartStates;
+ params.m_rtPart = m_rtRBtn;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ pTheme->DrawBackground(&params);
+}
+void CFWL_MonthCalendarImp::DrawCaption(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeText textParam;
+ textParam.m_pWidget = m_pInterface;
+ textParam.m_iPart = FWL_PART_MCD_Caption;
+ textParam.m_dwStates = FWL_PARTSTATE_MCD_Normal;
+ textParam.m_pGraphics = pGraphics;
+ int32_t iYear;
+ int32_t iMonth;
+ iYear = m_iCurYear;
+ iMonth = m_iCurMonth;
+ CFX_WideString wsCation;
+ GetHeadText(iYear, iMonth, wsCation);
+ textParam.m_wsText = wsCation;
+ m_szHead = CalcTextSize(textParam.m_wsText, m_pProperties->m_pThemeProvider);
+ CalcHeadSize();
+ textParam.m_rtPart = m_rtHeadText;
+ textParam.m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
+ textParam.m_iTTOAlign = FDE_TTOALIGNMENT_Center;
+ if (pMatrix) {
+ textParam.m_matrix.Concat(*pMatrix);
+ }
+ pTheme->DrawText(&textParam);
+}
+void CFWL_MonthCalendarImp::DrawSeperator(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_MCD_HSeparator;
+ params.m_pGraphics = pGraphics;
+ params.m_dwStates = FWL_PARTSTATE_MCD_Normal;
+ params.m_rtPart = m_rtHSep;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ pTheme->DrawBackground(&params);
+}
+void CFWL_MonthCalendarImp::DrawDatesInBK(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_MCD_DateInBK;
+ params.m_pGraphics = pGraphics;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ int32_t iCount = m_arrDates.GetSize();
+ for (int32_t j = 0; j < iCount; j++) {
+ FWL_DATEINFO* pDataInfo = (FWL_DATEINFO*)m_arrDates.GetAt(j);
+ if (pDataInfo->dwStates & FWL_ITEMSTATE_MCD_Selected) {
+ params.m_dwStates |= FWL_PARTSTATE_MCD_Selected;
+ if (((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_NoTodayCircle) ==
+ 0) &&
+ pDataInfo->dwStates & FWL_ITEMSTATE_MCD_Flag) {
+ params.m_dwStates |= FWL_PARTSTATE_MCD_Flagged;
+ }
+ if (pDataInfo->dwStates & FWL_ITEMSTATE_MCD_Focused) {
+ params.m_dwStates |= FWL_PARTSTATE_MCD_Focused;
+ }
+ } else if (j == m_iHovered - 1) {
+ params.m_dwStates |= FWL_PARTSTATE_MCD_Hovered;
+ } else if (pDataInfo->dwStates & FWL_ITEMSTATE_MCD_Flag) {
+ params.m_dwStates = FWL_PARTSTATE_MCD_Flagged;
+ pTheme->DrawBackground(&params);
+ }
+ params.m_rtPart = pDataInfo->rect;
+ pTheme->DrawBackground(&params);
+ params.m_dwStates = 0;
+ }
+}
+void CFWL_MonthCalendarImp::DrawWeek(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeText params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_MCD_Week;
+ params.m_pGraphics = pGraphics;
+ params.m_dwStates = FWL_PARTSTATE_MCD_Normal;
+ params.m_iTTOAlign = FDE_TTOALIGNMENT_Center;
+ CFX_RectF rtDayOfWeek;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ for (int32_t i = 0; i < 7; i++) {
+ rtDayOfWeek.Set(m_rtWeek.left + i * (m_szCell.x + MONTHCAL_HMARGIN * 2),
+ m_rtWeek.top, m_szCell.x, m_szCell.y);
+ CFX_WideString* wsWeekDay = static_cast<CFX_WideString*>(
+ pTheme->GetCapacity(&params, i + FWL_MCCAPACITY_Sun));
+ params.m_rtPart = rtDayOfWeek;
+ params.m_wsText = *wsWeekDay;
+ params.m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
+ pTheme->DrawText(&params);
+ }
+}
+void CFWL_MonthCalendarImp::DrawWeekNumber(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeText params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_MCD_WeekNum;
+ params.m_pGraphics = pGraphics;
+ params.m_dwStates = FWL_PARTSTATE_MCD_Normal;
+ params.m_iTTOAlign = FDE_TTOALIGNMENT_CenterLeft;
+ CFX_WideString wsWeekNum;
+ params.m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
+ params.m_iTTOAlign = FDE_TTOALIGNMENT_Center;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ int32_t iWeekNum = 0;
+ int32_t iMonthNum = m_pDateTime->GetMonth();
+ int32_t iDayNum = FX_DaysInMonth(m_iCurYear, iMonthNum);
+ int32_t iTemp = 0;
+ FX_FLOAT fVStartPos = m_rtClient.top + m_fHeadHei + m_fHSepHei;
+ FX_FLOAT fHStartPos = m_rtClient.left;
+ for (int32_t i = 1; i <= iDayNum; i += 7) {
+ iTemp++;
+ iWeekNum = CalWeekNumber(m_iCurYear, iMonthNum, i);
+ m_rtWeekNum.Set(fHStartPos, fVStartPos + m_fDateCellHei * iTemp,
+ m_fWeekNumWid, m_fDateCellHei);
+ wsWeekNum.Format(L"%d", iWeekNum);
+ params.m_wsText = wsWeekNum;
+ params.m_rtPart = m_rtWeekNum;
+ pTheme->DrawText(&params);
+ }
+}
+void CFWL_MonthCalendarImp::DrawWeekNumberSep(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_MCD_WeekNumSep;
+ params.m_pGraphics = pGraphics;
+ params.m_dwStates = FWL_PARTSTATE_MCD_Normal;
+ params.m_rtPart = m_rtWeekNumSep;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ pTheme->DrawBackground(&params);
+}
+void CFWL_MonthCalendarImp::DrawToday(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_NoToday) {
+ return;
+ }
+ CFWL_ThemeText params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_MCD_Today;
+ params.m_pGraphics = pGraphics;
+ params.m_dwStates = FWL_PARTSTATE_MCD_Normal;
+ params.m_iTTOAlign = FDE_TTOALIGNMENT_CenterLeft;
+ CFX_WideString* wsDay = static_cast<CFX_WideString*>(
+ pTheme->GetCapacity(&params, FWL_MCCAPACITY_Today));
+ CFX_WideString wsText;
+ GetTodayText(m_iYear, m_iMonth, m_iDay, wsText);
+ params.m_wsText = *wsDay + wsText;
+ m_szToday = CalcTextSize(params.m_wsText, m_pProperties->m_pThemeProvider);
+ CalcTodaySize();
+ params.m_rtPart = m_rtToday;
+ params.m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ pTheme->DrawText(&params);
+}
+void CFWL_MonthCalendarImp::DrawDatesIn(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeText params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_MCD_DatesIn;
+ params.m_pGraphics = pGraphics;
+ params.m_dwStates = FWL_PARTSTATE_MCD_Normal;
+ params.m_iTTOAlign = FDE_TTOALIGNMENT_Center;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ int32_t iCount = m_arrDates.GetSize();
+ for (int32_t j = 0; j < iCount; j++) {
+ FWL_DATEINFO* pDataInfo = (FWL_DATEINFO*)m_arrDates.GetAt(j);
+ params.m_wsText = pDataInfo->wsDay;
+ params.m_rtPart = pDataInfo->rect;
+ params.m_dwStates = pDataInfo->dwStates;
+ if (j + 1 == m_iHovered) {
+ params.m_dwStates |= FWL_PARTSTATE_MCD_Hovered;
+ }
+ params.m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
+ pTheme->DrawText(&params);
+ }
+}
+void CFWL_MonthCalendarImp::DrawDatesOut(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeText params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_MCD_DatesOut;
+ params.m_pGraphics = pGraphics;
+ params.m_dwStates = FWL_PARTSTATE_MCD_Normal;
+ params.m_iTTOAlign = FDE_TTOALIGNMENT_Center;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ pTheme->DrawText(&params);
+}
+void CFWL_MonthCalendarImp::DrawDatesInCircle(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_NoTodayCircle) {
+ return;
+ }
+ if (m_iMonth != m_iCurMonth || m_iYear != m_iCurYear) {
+ return;
+ }
+ if (m_iDay < 1 || m_iDay > m_arrDates.GetSize()) {
+ return;
+ }
+ FWL_DATEINFO* pDate = (FWL_DATEINFO*)m_arrDates[m_iDay - 1];
+ if (!pDate)
+ return;
+ CFWL_ThemeBackground params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_MCD_DateInCircle;
+ params.m_pGraphics = pGraphics;
+ params.m_rtPart = pDate->rect;
+ params.m_dwStates = FWL_PARTSTATE_MCD_Normal;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ pTheme->DrawBackground(&params);
+}
+void CFWL_MonthCalendarImp::DrawTodayCircle(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_NoToday) {
+ return;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_NoTodayCircle) {
+ return;
+ }
+ CFWL_ThemeBackground params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_MCD_TodayCircle;
+ params.m_pGraphics = pGraphics;
+ params.m_dwStates = FWL_PARTSTATE_MCD_Normal;
+ params.m_rtPart = m_rtTodayFlag;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ pTheme->DrawBackground(&params);
+}
+CFX_SizeF CFWL_MonthCalendarImp::CalcSize(FX_BOOL bAutoSize) {
+ if (!m_pProperties->m_pThemeProvider)
+ return CFX_SizeF();
+
+ if (!bAutoSize) {
+ GetClientRect(m_rtClient);
+ return CFX_SizeF(m_rtClient.width, m_rtClient.height);
+ }
+
+ CFX_SizeF fs;
+ CFWL_ThemePart params;
+ params.m_pWidget = m_pInterface;
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ CFX_WideString* wsText = NULL;
+ FX_FLOAT fMaxWeekW = 0.0f;
+ FX_FLOAT fMaxWeekH = 0.0f;
+ for (FX_DWORD week = FWL_MCCAPACITY_Sun; week <= FWL_MCCAPACITY_Sat; week++) {
+ wsText = static_cast<CFX_WideString*>(pTheme->GetCapacity(&params, week));
+ CFX_SizeF sz = CalcTextSize(*wsText, m_pProperties->m_pThemeProvider);
+ fMaxWeekW = (fMaxWeekW >= sz.x) ? fMaxWeekW : sz.x;
+ fMaxWeekH = (fMaxWeekH >= sz.y) ? fMaxWeekH : sz.y;
+ }
+ FX_FLOAT fDayMaxW = 0.0f;
+ FX_FLOAT fDayMaxH = 0.0f;
+ for (int day = 10; day <= 31; day++) {
+ CFX_WideString wsDay;
+ wsDay.Format(L"%d", day);
+ CFX_SizeF sz = CalcTextSize(wsDay, m_pProperties->m_pThemeProvider);
+ fDayMaxW = (fDayMaxW >= sz.x) ? fDayMaxW : sz.x;
+ fDayMaxH = (fDayMaxH >= sz.y) ? fDayMaxH : sz.y;
+ }
+ m_szCell.x = FX_FLOAT((fMaxWeekW >= fDayMaxW) ? (int)(fMaxWeekW + 0.5)
+ : (int)(fDayMaxW + 0.5));
+ m_szCell.y = (fMaxWeekH >= fDayMaxH) ? fMaxWeekH : fDayMaxH;
+ fs.x = m_szCell.x * MONTHCAL_COLUMNS +
+ MONTHCAL_HMARGIN * MONTHCAL_COLUMNS * 2 +
+ MONTHCAL_HEADER_BTN_HMARGIN * 2;
+ FX_FLOAT fMonthMaxW = 0.0f;
+ FX_FLOAT fMonthMaxH = 0.0f;
+ for (FX_DWORD month = FWL_MCCAPACITY_January;
+ month <= FWL_MCCAPACITY_December; month++) {
+ wsText = static_cast<CFX_WideString*>(pTheme->GetCapacity(&params, month));
+ CFX_SizeF sz = CalcTextSize(*wsText, m_pProperties->m_pThemeProvider);
+ fMonthMaxW = (fMonthMaxW >= sz.x) ? fMonthMaxW : sz.x;
+ fMonthMaxH = (fMonthMaxH >= sz.y) ? fMonthMaxH : sz.y;
+ }
+ CFX_WideString wsYear;
+ GetHeadText(m_iYear, m_iMonth, wsYear);
+ CFX_SizeF szYear = CalcTextSize(wsYear, m_pProperties->m_pThemeProvider);
+ fMonthMaxH = std::max(fMonthMaxH, szYear.y);
+ m_szHead = CFX_SizeF(fMonthMaxW + szYear.x, fMonthMaxH);
+ fMonthMaxW = m_szHead.x + MONTHCAL_HEADER_BTN_HMARGIN * 2 + m_szCell.x * 2;
+ fs.x = std::max(fs.x, fMonthMaxW);
+ CFX_WideString wsToday;
+ GetTodayText(m_iYear, m_iMonth, m_iDay, wsToday);
+ wsText = static_cast<CFX_WideString*>(
+ pTheme->GetCapacity(&params, FWL_MCCAPACITY_Today));
+ m_wsToday = *wsText + wsToday;
+ m_szToday = CalcTextSize(wsToday, m_pProperties->m_pThemeProvider);
+ m_szToday.y = (m_szToday.y >= m_szCell.y) ? m_szToday.y : m_szCell.y;
+ fs.y = m_szCell.x + m_szCell.y * (MONTHCAL_ROWS - 2) + m_szToday.y +
+ MONTHCAL_VMARGIN * MONTHCAL_ROWS * 2 + MONTHCAL_HEADER_BTN_VMARGIN * 4;
+ return fs;
+}
+
+void CFWL_MonthCalendarImp::CalcHeadSize() {
+ FX_FLOAT fHeadHMargin = (m_rtClient.width - m_szHead.x) / 2;
+ FX_FLOAT fHeadVMargin = (m_szCell.x - m_szHead.y) / 2;
+ m_rtHeadText.Set(m_rtClient.left + fHeadHMargin,
+ m_rtClient.top + MONTHCAL_HEADER_BTN_VMARGIN +
+ MONTHCAL_VMARGIN + fHeadVMargin,
+ m_szHead.x, m_szHead.y);
+}
+void CFWL_MonthCalendarImp::CalcTodaySize() {
+ m_rtTodayFlag.Set(
+ m_rtClient.left + MONTHCAL_HEADER_BTN_HMARGIN + MONTHCAL_HMARGIN,
+ m_rtDates.bottom() + MONTHCAL_HEADER_BTN_VMARGIN + MONTHCAL_VMARGIN,
+ m_szCell.x, m_szToday.y);
+ m_rtToday.Set(
+ m_rtClient.left + MONTHCAL_HEADER_BTN_HMARGIN + m_szCell.x +
+ MONTHCAL_HMARGIN * 2,
+ m_rtDates.bottom() + MONTHCAL_HEADER_BTN_VMARGIN + MONTHCAL_VMARGIN,
+ m_szToday.x, m_szToday.y);
+}
+void CFWL_MonthCalendarImp::LayOut() {
+ GetClientRect(m_rtClient);
+ {
+ m_rtHead.Set(
+ m_rtClient.left + MONTHCAL_HEADER_BTN_HMARGIN, m_rtClient.top,
+ m_rtClient.width - MONTHCAL_HEADER_BTN_HMARGIN * 2,
+ m_szCell.x + (MONTHCAL_HEADER_BTN_VMARGIN + MONTHCAL_VMARGIN) * 2);
+ m_rtWeek.Set(m_rtClient.left + MONTHCAL_HEADER_BTN_HMARGIN,
+ m_rtHead.bottom(),
+ m_rtClient.width - MONTHCAL_HEADER_BTN_HMARGIN * 2,
+ m_szCell.y + MONTHCAL_VMARGIN * 2);
+ m_rtLBtn.Set(m_rtClient.left + MONTHCAL_HEADER_BTN_HMARGIN,
+ m_rtClient.top + MONTHCAL_HEADER_BTN_VMARGIN, m_szCell.x,
+ m_szCell.x);
+ m_rtRBtn.Set(m_rtClient.left + m_rtClient.width -
+ MONTHCAL_HEADER_BTN_HMARGIN - m_szCell.x,
+ m_rtClient.top + MONTHCAL_HEADER_BTN_VMARGIN, m_szCell.x,
+ m_szCell.x);
+ m_rtHSep.Set(
+ m_rtClient.left + MONTHCAL_HEADER_BTN_HMARGIN + MONTHCAL_HMARGIN,
+ m_rtWeek.bottom() - MONTHCAL_VMARGIN,
+ m_rtClient.width - (MONTHCAL_HEADER_BTN_HMARGIN + MONTHCAL_HMARGIN) * 2,
+ MONTHCAL_HSEP_HEIGHT);
+ m_rtDates.Set(m_rtClient.left + MONTHCAL_HEADER_BTN_HMARGIN,
+ m_rtWeek.bottom(),
+ m_rtClient.width - MONTHCAL_HEADER_BTN_HMARGIN * 2,
+ m_szCell.y * (MONTHCAL_ROWS - 3) +
+ MONTHCAL_VMARGIN * (MONTHCAL_ROWS - 3) * 2);
+ }
+ CalDateItem();
+}
+void CFWL_MonthCalendarImp::CalDateItem() {
+ FX_BOOL bNewWeek = FALSE;
+ int32_t iWeekOfMonth = 0;
+ FX_FLOAT fLeft = m_rtDates.left;
+ FX_FLOAT fTop = m_rtDates.top;
+ int32_t iCount = m_arrDates.GetSize();
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_DATEINFO* pDateInfo = (FWL_DATEINFO*)m_arrDates.GetAt(i);
+ if (bNewWeek) {
+ iWeekOfMonth++;
+ bNewWeek = FALSE;
+ }
+ pDateInfo->rect.Set(
+ fLeft + pDateInfo->iDayOfWeek * (m_szCell.x + (MONTHCAL_HMARGIN * 2)),
+ fTop + iWeekOfMonth * (m_szCell.y + (MONTHCAL_VMARGIN * 2)),
+ m_szCell.x + (MONTHCAL_HMARGIN * 2),
+ m_szCell.y + (MONTHCAL_VMARGIN * 2));
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_WeekNumbers) {
+ pDateInfo->rect.Offset(m_fWeekNumWid, 0);
+ }
+ if (pDateInfo->iDayOfWeek >= 6) {
+ bNewWeek = TRUE;
+ }
+ }
+}
+void CFWL_MonthCalendarImp::GetCapValue() {
+ if (!m_pProperties->m_pThemeProvider) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ CFWL_ThemePart part;
+ part.m_pWidget = m_pInterface;
+ m_fHeadWid = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_HEADER_WIDTH));
+ m_fHeadHei = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_HEADER_Height));
+ m_fHeadBtnWid = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_HEADER_BTN_WIDTH));
+ m_fHeadBtnHei = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_HEADER_BTN_HEIGHT));
+ m_fHeadBtnHMargin = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_HEADER_BTN_HMARGIN));
+ m_fHeadBtnVMargin = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_HEADER_BTN_VMARGIN));
+ m_fHeadTextWid = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_HEADER_TEXTWIDHT));
+ m_fHeadTextHei = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_HEADER_TEXTHEIGHT));
+ m_fHeadTextHMargin = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_HEADER_TEXT_HMARGIN));
+ m_fHeadTextVMargin = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_HEADER_TEXT_VMARGIN));
+ m_fHSepWid = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_HSEP_WIDTH));
+ m_fHSepHei = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_HSEP_HEIGHT));
+ m_fWeekNumWid = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_WEEKNUM_WIDTH));
+ m_fSepDOffset = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_SEP_DOFFSET));
+ m_fSepX = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_SEP_X));
+ m_fSepY = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_SEP_Y));
+ m_fWeekNumHeigh = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_WEEKNUM_HEIGHT));
+ m_fWeekWid = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_WEEK_WIDTH));
+ m_fWeekHei = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_WEEK_HEIGHT));
+ m_fDateCellWid = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_DATES_CELL_WIDTH));
+ m_fDateCellHei = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_DATES_CELL_HEIGHT));
+ m_fTodayWid = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_TODAY_WIDHT));
+ m_fTodayHei = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_TODAY_HEIGHT));
+ m_fTodayFlagWid = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_TODAY_FLAG_WIDHT));
+ m_fMCWid = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_WIDTH));
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_WeekNumbers) {
+ m_fMCWid += m_fWeekNumWid;
+ }
+ m_fMCHei = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_MC_HEIGHT));
+}
+int32_t CFWL_MonthCalendarImp::CalWeekNumber(int32_t iYear,
+ int32_t iMonth,
+ int32_t iDay) {
+ return 0;
+}
+FX_BOOL CFWL_MonthCalendarImp::GetMinDate(int32_t& iYear,
+ int32_t& iMonth,
+ int32_t& iDay) {
+ iYear = m_dtMin.iYear;
+ iMonth = m_dtMin.iMonth;
+ iDay = m_dtMin.iDay;
+ return TRUE;
+}
+FX_BOOL CFWL_MonthCalendarImp::SetMinDate(int32_t iYear,
+ int32_t iMonth,
+ int32_t iDay) {
+ m_dtMin = DATE(iYear, iMonth, iDay);
+ return TRUE;
+}
+FX_BOOL CFWL_MonthCalendarImp::GetMaxDate(int32_t& iYear,
+ int32_t& iMonth,
+ int32_t& iDay) {
+ iYear = m_dtMax.iYear;
+ iMonth = m_dtMax.iMonth;
+ iDay = m_dtMax.iDay;
+ return TRUE;
+}
+FX_BOOL CFWL_MonthCalendarImp::SetMaxDate(int32_t iYear,
+ int32_t iMonth,
+ int32_t iDay) {
+ m_dtMax = DATE(iYear, iMonth, iDay);
+ return TRUE;
+}
+FX_BOOL CFWL_MonthCalendarImp::InitDate() {
+ if (m_pProperties->m_pDataProvider) {
+ IFWL_MonthCalendarDP* pDateProv =
+ static_cast<IFWL_MonthCalendarDP*>(m_pProperties->m_pDataProvider);
+ m_iYear = pDateProv->GetCurYear(m_pInterface);
+ m_iMonth = pDateProv->GetCurMonth(m_pInterface);
+ m_iDay = pDateProv->GetCurDay(m_pInterface);
+ m_iCurYear = m_iYear;
+ m_iCurMonth = m_iMonth;
+ } else {
+ m_iDay = 1;
+ m_iMonth = 1;
+ m_iYear = 1;
+ m_iCurYear = m_iYear;
+ m_iCurMonth = m_iMonth;
+ }
+ GetTodayText(m_iYear, m_iMonth, m_iDay, m_wsToday);
+ GetHeadText(m_iCurYear, m_iCurMonth, m_wsHead);
+ m_dtMin = DATE(1500, 12, 1);
+ m_dtMax = DATE(2200, 1, 1);
+ return TRUE;
+}
+void CFWL_MonthCalendarImp::ClearDateItem() {
+ int32_t iCount = m_arrDates.GetSize();
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_DATEINFO* pData = (FWL_DATEINFO*)m_arrDates.GetAt(i);
+ delete pData;
+ }
+ m_arrDates.RemoveAll();
+}
+void CFWL_MonthCalendarImp::ReSetDateItem() {
+ m_pDateTime->Set(m_iCurYear, m_iCurMonth, 1);
+ int32_t iDays = FX_DaysInMonth(m_iCurYear, m_iCurMonth);
+ int32_t iDayOfWeek = m_pDateTime->GetDayOfWeek();
+ for (int32_t i = 0; i < iDays; i++) {
+ if (iDayOfWeek >= 7) {
+ iDayOfWeek = 0;
+ }
+ CFX_WideString wsDay;
+ wsDay.Format(L"%d", i + 1);
+ FX_DWORD dwStates = 0;
+ if (m_iYear == m_iCurYear && m_iMonth == m_iCurMonth && m_iDay == (i + 1)) {
+ dwStates |= FWL_ITEMSTATE_MCD_Flag;
+ }
+ if (m_arrSelDays.Find(i + 1) != -1) {
+ dwStates |= FWL_ITEMSTATE_MCD_Selected;
+ }
+ CFX_RectF rtDate;
+ rtDate.Set(0, 0, 0, 0);
+ m_arrDates.Add(
+ new FWL_DATEINFO(i + 1, iDayOfWeek, dwStates, rtDate, wsDay));
+ iDayOfWeek++;
+ }
+}
+FX_BOOL CFWL_MonthCalendarImp::NextMonth() {
+ int32_t iYear = m_iCurYear, iMonth = m_iCurMonth;
+ if (iMonth >= 12) {
+ iMonth = 1;
+ iYear++;
+ } else {
+ iMonth++;
+ }
+ DATE dt(m_iCurYear, m_iCurMonth, 1);
+ if (!(dt < m_dtMax)) {
+ return FALSE;
+ }
+ m_iCurYear = iYear, m_iCurMonth = iMonth;
+ ChangeToMonth(m_iCurYear, m_iCurMonth);
+ return TRUE;
+}
+FX_BOOL CFWL_MonthCalendarImp::PrevMonth() {
+ int32_t iYear = m_iCurYear, iMonth = m_iCurMonth;
+ if (iMonth <= 1) {
+ iMonth = 12;
+ iYear--;
+ } else {
+ iMonth--;
+ }
+ DATE dt(m_iCurYear, m_iCurMonth, 1);
+ if (!(dt > m_dtMin)) {
+ return FALSE;
+ }
+ m_iCurYear = iYear, m_iCurMonth = iMonth;
+ ChangeToMonth(m_iCurYear, m_iCurMonth);
+ return TRUE;
+}
+void CFWL_MonthCalendarImp::ChangeToMonth(int32_t iYear, int32_t iMonth) {
+ m_iCurYear = iYear;
+ m_iCurMonth = iMonth;
+ m_iHovered = -1;
+ ClearDateItem();
+ ReSetDateItem();
+ CalDateItem();
+ GetHeadText(m_iCurYear, m_iCurMonth, m_wsHead);
+}
+FX_BOOL CFWL_MonthCalendarImp::RemoveSelDay(int32_t iDay, FX_BOOL bAll) {
+ if (iDay == -1 && !bAll) {
+ return FALSE;
+ }
+ if (bAll) {
+ int32_t iCount = m_arrSelDays.GetSize();
+ int32_t iDatesCount = m_arrDates.GetSize();
+ for (int32_t i = 0; i < iCount; i++) {
+ int32_t iSelDay = m_arrSelDays.GetAt(i);
+ if (iSelDay <= iDatesCount) {
+ FWL_DATEINFO* pDateInfo = (FWL_DATEINFO*)m_arrDates.GetAt(iSelDay - 1);
+ pDateInfo->dwStates &= ~FWL_ITEMSTATE_MCD_Selected;
+ }
+ }
+ m_arrSelDays.RemoveAll();
+ } else {
+ int32_t index = m_arrSelDays.Find(iDay);
+ if (index == -1) {
+ return FALSE;
+ }
+ int32_t iSelDay = m_arrSelDays.GetAt(iDay);
+ int32_t iDatesCount = m_arrDates.GetSize();
+ if (iSelDay <= iDatesCount) {
+ FWL_DATEINFO* pDateInfo = (FWL_DATEINFO*)m_arrDates.GetAt(iSelDay - 1);
+ pDateInfo->dwStates &= ~FWL_ITEMSTATE_MCD_Selected;
+ }
+ m_arrSelDays.RemoveAt(index);
+ }
+ return TRUE;
+}
+FX_BOOL CFWL_MonthCalendarImp::AddSelDay(int32_t iDay) {
+ FXSYS_assert(iDay > 0);
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_MultiSelect) {
+ } else {
+ if (m_arrSelDays.Find(iDay) == -1) {
+ RemoveSelDay(-1, TRUE);
+ if (iDay <= m_arrDates.GetSize()) {
+ FWL_DATEINFO* pDateInfo = (FWL_DATEINFO*)m_arrDates.GetAt(iDay - 1);
+ pDateInfo->dwStates |= FWL_ITEMSTATE_MCD_Selected;
+ }
+ m_arrSelDays.Add(iDay);
+ }
+ }
+ return TRUE;
+}
+FX_BOOL CFWL_MonthCalendarImp::JumpToToday() {
+ if (m_iYear != m_iCurYear || m_iMonth != m_iCurMonth) {
+ m_iCurYear = m_iYear;
+ m_iCurMonth = m_iMonth;
+ ChangeToMonth(m_iYear, m_iMonth);
+ AddSelDay(m_iDay);
+ } else {
+ if (m_arrSelDays.Find(m_iDay) == -1) {
+ AddSelDay(m_iDay);
+ }
+ }
+ return TRUE;
+}
+void CFWL_MonthCalendarImp::GetHeadText(int32_t iYear,
+ int32_t iMonth,
+ CFX_WideString& wsHead) {
+ FXSYS_assert(iMonth > 0 && iMonth < 13);
+ static const FX_WCHAR* const pMonth[] = {
+ L"January", L"February", L"March", L"April",
+ L"May", L"June", L"July", L"August",
+ L"September", L"October", L"November", L"December"};
+ wsHead.Format(L"%s, %d", pMonth[iMonth - 1], iYear);
+}
+void CFWL_MonthCalendarImp::GetTodayText(int32_t iYear,
+ int32_t iMonth,
+ int32_t iDay,
+ CFX_WideString& wsToday) {
+ wsToday.Format(L", %d/%d/%d", iDay, iMonth, iYear);
+}
+int32_t CFWL_MonthCalendarImp::GetDayAtPoint(FX_FLOAT x, FX_FLOAT y) {
+ int32_t iCount = m_arrDates.GetSize();
+ for (int32_t i = 0; i < iCount; i++) {
+ FWL_DATEINFO* pDateInfo = (FWL_DATEINFO*)m_arrDates.GetAt(i);
+ if (pDateInfo->rect.Contains(x, y)) {
+ return ++i;
+ }
+ }
+ return -1;
+}
+FX_BOOL CFWL_MonthCalendarImp::GetDayRect(int32_t iDay, CFX_RectF& rtDay) {
+ if (iDay <= 0 || iDay > m_arrDates.GetSize()) {
+ return FALSE;
+ }
+ FWL_DATEINFO* pDateInfo = (FWL_DATEINFO*)m_arrDates[iDay - 1];
+ if (!pDateInfo)
+ return FALSE;
+ rtDay = pDateInfo->rect;
+ return TRUE;
+}
+CFWL_MonthCalendarImpDelegate::CFWL_MonthCalendarImpDelegate(
+ CFWL_MonthCalendarImp* pOwner)
+ : m_pOwner(pOwner) {}
+int32_t CFWL_MonthCalendarImpDelegate::OnProcessMessage(
+ CFWL_Message* pMessage) {
+ if (!pMessage)
+ return 0;
+ FX_DWORD dwMsgCode = pMessage->GetClassID();
+ int32_t iRet = 1;
+ switch (dwMsgCode) {
+ case FWL_MSGHASH_SetFocus:
+ case FWL_MSGHASH_KillFocus: {
+ OnFocusChanged(pMessage, dwMsgCode == FWL_MSGHASH_SetFocus);
+ break;
+ }
+ case FWL_MSGHASH_Key: {
+ break;
+ }
+ case FWL_MSGHASH_Mouse: {
+ CFWL_MsgMouse* pMouse = static_cast<CFWL_MsgMouse*>(pMessage);
+ FX_DWORD dwCmd = pMouse->m_dwCmd;
+ switch (dwCmd) {
+ case FWL_MSGMOUSECMD_LButtonDown: {
+ OnLButtonDown(pMouse);
+ break;
+ }
+ case FWL_MSGMOUSECMD_LButtonUp: {
+ OnLButtonUp(pMouse);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseMove: {
+ OnMouseMove(pMouse);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseLeave: {
+ OnMouseLeave(pMouse);
+ break;
+ }
+ default: { break; }
+ }
+ break;
+ }
+ default: {
+ iRet = 0;
+ break;
+ }
+ }
+ CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
+ return iRet;
+}
+FWL_ERR CFWL_MonthCalendarImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}
+
+void CFWL_MonthCalendarImpDelegate::OnActivate(CFWL_Message* pMsg) {}
+
+void CFWL_MonthCalendarImpDelegate::OnFocusChanged(CFWL_Message* pMsg,
+ FX_BOOL bSet) {
+ if (bSet) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused;
+ } else {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused;
+ }
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_MonthCalendarImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_rtLBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_iLBtnPartStates = FWL_PARTSTATE_MCD_Pressed;
+ m_pOwner->PrevMonth();
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ } else if (m_pOwner->m_rtRBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_iRBtnPartStates |= FWL_PARTSTATE_MCD_Pressed;
+ m_pOwner->NextMonth();
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ } else if (m_pOwner->m_rtToday.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ if ((m_pOwner->m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_NoToday) ==
+ 0) {
+ m_pOwner->JumpToToday();
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ }
+ } else {
+ if (m_pOwner->m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_MultiSelect) {
+ } else {
+ int32_t iOldSel = 0;
+ if (m_pOwner->m_arrSelDays.GetSize() > 0) {
+ iOldSel = m_pOwner->m_arrSelDays[0];
+ } else {
+ return;
+ }
+ int32_t iCurSel = m_pOwner->GetDayAtPoint(pMsg->m_fx, pMsg->m_fy);
+ FX_BOOL bSelChanged = iCurSel > 0 && iCurSel != iOldSel;
+ if (bSelChanged) {
+ FWL_DATEINFO* lpDatesInfo =
+ (FWL_DATEINFO*)m_pOwner->m_arrDates.GetAt(iCurSel - 1);
+ CFX_RectF rtInvalidate(lpDatesInfo->rect);
+ if (iOldSel > 0) {
+ lpDatesInfo = (FWL_DATEINFO*)m_pOwner->m_arrDates.GetAt(iOldSel - 1);
+ rtInvalidate.Union(lpDatesInfo->rect);
+ }
+ m_pOwner->AddSelDay(iCurSel);
+ CFWL_EvtClick wmClick;
+ wmClick.m_pSrcTarget = m_pOwner->m_pInterface;
+ m_pOwner->DispatchEvent(&wmClick);
+ CFWL_EventMcdDateChanged wmDateSelected;
+ wmDateSelected.m_iStartDay = iCurSel;
+ wmDateSelected.m_iEndDay = iCurSel;
+ wmDateSelected.m_iOldMonth = m_pOwner->m_iCurMonth;
+ wmDateSelected.m_iOldYear = m_pOwner->m_iCurYear;
+ wmDateSelected.m_pSrcTarget = m_pOwner->m_pInterface;
+ m_pOwner->DispatchEvent(&wmDateSelected);
+ m_pOwner->Repaint(&rtInvalidate);
+ }
+ }
+ }
+}
+void CFWL_MonthCalendarImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_rtLBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_iLBtnPartStates = 0;
+ m_pOwner->Repaint(&m_pOwner->m_rtLBtn);
+ } else if (m_pOwner->m_rtRBtn.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_iRBtnPartStates = 0;
+ m_pOwner->Repaint(&m_pOwner->m_rtRBtn);
+ } else if (m_pOwner->m_rtDates.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ int32_t iDay = m_pOwner->GetDayAtPoint(pMsg->m_fx, pMsg->m_fy);
+ if (iDay != -1) {
+ m_pOwner->AddSelDay(iDay);
+ }
+ }
+}
+void CFWL_MonthCalendarImpDelegate::OnMouseMove(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_pProperties->m_dwStyleExes & FWL_STYLEEXT_MCD_MultiSelect) {
+ return;
+ }
+ FX_BOOL bRepaint = FALSE;
+ CFX_RectF rtInvalidate;
+ rtInvalidate.Set(0, 0, 0, 0);
+ if (m_pOwner->m_rtDates.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ int32_t iHover = m_pOwner->GetDayAtPoint(pMsg->m_fx, pMsg->m_fy);
+ bRepaint = m_pOwner->m_iHovered != iHover;
+ if (bRepaint) {
+ if (m_pOwner->m_iHovered > 0) {
+ m_pOwner->GetDayRect(m_pOwner->m_iHovered, rtInvalidate);
+ }
+ if (iHover > 0) {
+ CFX_RectF rtDay;
+ m_pOwner->GetDayRect(iHover, rtDay);
+ if (rtInvalidate.IsEmpty()) {
+ rtInvalidate = rtDay;
+ } else {
+ rtInvalidate.Union(rtDay);
+ }
+ }
+ }
+ m_pOwner->m_iHovered = iHover;
+ } else {
+ bRepaint = m_pOwner->m_iHovered > 0;
+ if (bRepaint) {
+ m_pOwner->GetDayRect(m_pOwner->m_iHovered, rtInvalidate);
+ }
+ m_pOwner->m_iHovered = -1;
+ }
+ if (bRepaint && !rtInvalidate.IsEmpty()) {
+ m_pOwner->Repaint(&rtInvalidate);
+ }
+}
+void CFWL_MonthCalendarImpDelegate::OnMouseLeave(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_iHovered > 0) {
+ CFX_RectF rtInvalidate;
+ rtInvalidate.Set(0, 0, 0, 0);
+ m_pOwner->GetDayRect(m_pOwner->m_iHovered, rtInvalidate);
+ m_pOwner->m_iHovered = -1;
+ if (!rtInvalidate.IsEmpty()) {
+ m_pOwner->Repaint(&rtInvalidate);
+ }
+ }
+}
diff --git a/xfa/fwl/basewidget/fwl_monthcalendarimp.h b/xfa/fwl/basewidget/fwl_monthcalendarimp.h
new file mode 100644
index 0000000000..c9542cb599
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_monthcalendarimp.h
@@ -0,0 +1,243 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FWL_MONTHCALENDARIMP_H_
+#define XFA_FWL_BASEWIDGET_FWL_MONTHCALENDARIMP_H_
+
+#include "xfa/fgas/localization/fgas_datetime.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+
+class CFWL_WidgetImpProperties;
+class IFWL_Widget;
+class CFWL_MonthCalendarImpDelegate;
+
+extern uint8_t FX_DaysInMonth(int32_t iYear, uint8_t iMonth);
+
+class CFWL_MonthCalendarImp : public CFWL_WidgetImp {
+ public:
+ CFWL_MonthCalendarImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ ~CFWL_MonthCalendarImp();
+ virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+ virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
+ virtual FWL_ERR Update();
+ virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+ virtual int32_t CountSelect();
+ virtual FX_BOOL GetSelect(int32_t& iYear,
+ int32_t& iMonth,
+ int32_t& iDay,
+ int32_t nIndex = 0);
+ virtual FX_BOOL SetSelect(int32_t iYear, int32_t iMonth, int32_t iDay);
+
+ protected:
+ struct DATE {
+ DATE() : iYear(0), iMonth(0), iDay(0) {}
+ DATE(int32_t year, int32_t month, int32_t day)
+ : iYear(year), iMonth(month), iDay(day) {}
+ FX_BOOL operator<(const DATE& right) {
+ if (iYear < right.iYear) {
+ return TRUE;
+ } else if (iYear == right.iYear) {
+ if (iMonth < right.iMonth) {
+ return TRUE;
+ } else if (iMonth == right.iMonth) {
+ return iDay < right.iDay;
+ }
+ }
+ return FALSE;
+ }
+ FX_BOOL operator>(const DATE& right) {
+ if (iYear > right.iYear) {
+ return TRUE;
+ } else if (iYear == right.iYear) {
+ if (iMonth > right.iMonth) {
+ return TRUE;
+ } else if (iMonth == right.iMonth) {
+ return iDay > right.iDay;
+ }
+ }
+ return FALSE;
+ }
+ int32_t iYear;
+ int32_t iMonth;
+ int32_t iDay;
+ };
+
+ void DrawBkground(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawHeadBK(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawLButton(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawRButton(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawCaption(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawSeperator(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawDatesInBK(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawWeek(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawWeekNumber(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawWeekNumberSep(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawToday(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawDatesIn(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawDatesOut(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawDatesInCircle(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawTodayCircle(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ CFX_SizeF CalcSize(FX_BOOL bAutoSize = FALSE);
+ void LayOut();
+ void CalcHeadSize();
+ void CalcTodaySize();
+ void CalDateItem();
+ void GetCapValue();
+ int32_t CalWeekNumber(int32_t iYear, int32_t iMonth, int32_t iDay);
+ FX_BOOL GetMinDate(int32_t& iYear, int32_t& iMonth, int32_t& iDay);
+ FX_BOOL SetMinDate(int32_t iYear, int32_t iMonth, int32_t iDay);
+ FX_BOOL GetMaxDate(int32_t& iYear, int32_t& iMonth, int32_t& iDay);
+ FX_BOOL SetMaxDate(int32_t iYear, int32_t iMonth, int32_t iDay);
+ FX_BOOL InitDate();
+ void ClearDateItem();
+ void ReSetDateItem();
+ FX_BOOL NextMonth();
+ FX_BOOL PrevMonth();
+ void ChangeToMonth(int32_t iYear, int32_t iMonth);
+ FX_BOOL RemoveSelDay(int32_t iDay, FX_BOOL bAll = FALSE);
+ FX_BOOL AddSelDay(int32_t iDay);
+ FX_BOOL JumpToToday();
+ void GetHeadText(int32_t iYear, int32_t iMonth, CFX_WideString& wsHead);
+ void GetTodayText(int32_t iYear,
+ int32_t iMonth,
+ int32_t iDay,
+ CFX_WideString& wsToday);
+ int32_t GetDayAtPoint(FX_FLOAT x, FX_FLOAT y);
+ FX_BOOL GetDayRect(int32_t iDay, CFX_RectF& rtDay);
+
+ FX_BOOL m_bInit;
+ CFX_RectF m_rtHead;
+ CFX_RectF m_rtWeek;
+ CFX_RectF m_rtLBtn;
+ CFX_RectF m_rtRBtn;
+ CFX_RectF m_rtDates;
+ CFX_RectF m_rtHSep;
+ CFX_RectF m_rtHeadText;
+ CFX_RectF m_rtToday;
+ CFX_RectF m_rtTodayFlag;
+ CFX_RectF m_rtWeekNum;
+ CFX_RectF m_rtWeekNumSep;
+ CFX_RectF m_rtTemp;
+ CFX_WideString m_wsHead;
+ CFX_WideString m_wsToday;
+ CFX_DateTime* m_pDateTime;
+ CFX_PtrArray m_arrDates;
+ int32_t m_iCurYear;
+ int32_t m_iCurMonth;
+ int32_t m_iYear;
+ int32_t m_iMonth;
+ int32_t m_iDay;
+ int32_t m_iHovered;
+ int32_t m_iLBtnPartStates;
+ int32_t m_iRBtnPartStates;
+ DATE m_dtMin;
+ DATE m_dtMax;
+ CFX_SizeF m_szHead;
+ CFX_SizeF m_szCell;
+ CFX_SizeF m_szToday;
+ CFX_ArrayTemplate<int32_t> m_arrSelDays;
+ int32_t m_iMaxSel;
+ CFX_RectF m_rtClient;
+ FX_FLOAT m_fHeadWid;
+ FX_FLOAT m_fHeadHei;
+ FX_FLOAT m_fHeadBtnWid;
+ FX_FLOAT m_fHeadBtnHei;
+ FX_FLOAT m_fHeadBtnHMargin;
+ FX_FLOAT m_fHeadBtnVMargin;
+ FX_FLOAT m_fHeadTextWid;
+ FX_FLOAT m_fHeadTextHei;
+ FX_FLOAT m_fHeadTextHMargin;
+ FX_FLOAT m_fHeadTextVMargin;
+ FX_FLOAT m_fHSepWid;
+ FX_FLOAT m_fHSepHei;
+ FX_FLOAT m_fWeekNumWid;
+ FX_FLOAT m_fSepDOffset;
+ FX_FLOAT m_fSepX;
+ FX_FLOAT m_fSepY;
+ FX_FLOAT m_fWeekNumHeigh;
+ FX_FLOAT m_fWeekWid;
+ FX_FLOAT m_fWeekHei;
+ FX_FLOAT m_fDateCellWid;
+ FX_FLOAT m_fDateCellHei;
+ FX_FLOAT m_fTodayWid;
+ FX_FLOAT m_fTodayHei;
+ FX_FLOAT m_fTodayFlagWid;
+ FX_FLOAT m_fMCWid;
+ FX_FLOAT m_fMCHei;
+ friend class CFWL_MonthCalendarImpDelegate;
+};
+
+struct FWL_DATEINFO {
+ FWL_DATEINFO(int32_t day,
+ int32_t dayofweek,
+ FX_DWORD dwSt,
+ CFX_RectF rc,
+ CFX_WideString& wsday)
+ : iDay(day),
+ iDayOfWeek(dayofweek),
+ dwStates(dwSt),
+ rect(rc),
+ wsDay(wsday) {}
+ int32_t iDay;
+ int32_t iDayOfWeek;
+ FX_DWORD dwStates;
+ CFX_RectF rect;
+ CFX_WideString wsDay;
+};
+
+class CFWL_MonthCalendarImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_MonthCalendarImpDelegate(CFWL_MonthCalendarImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+ FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+
+ protected:
+ void OnActivate(CFWL_Message* pMsg);
+ void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
+ void OnLButtonDown(CFWL_MsgMouse* pMsg);
+ void OnLButtonUp(CFWL_MsgMouse* pMsg);
+ void OnMouseMove(CFWL_MsgMouse* pMsg);
+ void OnMouseLeave(CFWL_MsgMouse* pMsg);
+ CFWL_MonthCalendarImp* m_pOwner;
+};
+
+#endif // XFA_FWL_BASEWIDGET_FWL_MONTHCALENDARIMP_H_
diff --git a/xfa/fwl/basewidget/fwl_pictureboximp.cpp b/xfa/fwl/basewidget/fwl_pictureboximp.cpp
new file mode 100644
index 0000000000..a9dd440ccd
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_pictureboximp.cpp
@@ -0,0 +1,151 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fwl_pictureboximp.h"
+
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/fwl_targetimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/lightwidget/picturebox.h"
+
+// static
+IFWL_PictureBox* IFWL_PictureBox::Create(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_PictureBox* pPictureBox = new IFWL_PictureBox;
+ CFWL_PictureBoxImp* pPictureBoxImpl =
+ new CFWL_PictureBoxImp(properties, pOuter);
+ pPictureBox->SetImpl(pPictureBoxImpl);
+ pPictureBoxImpl->SetInterface(pPictureBox);
+ return pPictureBox;
+}
+IFWL_PictureBox::IFWL_PictureBox() {}
+
+CFWL_PictureBoxImp::CFWL_PictureBoxImp(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_WidgetImp(properties, pOuter),
+ m_bTop(FALSE),
+ m_bVCenter(FALSE),
+ m_bButton(FALSE) {
+ m_rtClient.Reset();
+ m_rtImage.Reset();
+ m_matrix.SetIdentity();
+}
+CFWL_PictureBoxImp::~CFWL_PictureBoxImp() {}
+FWL_ERR CFWL_PictureBoxImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_PictureBox;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_PictureBoxImp::GetClassID() const {
+ return FWL_CLASSHASH_PictureBox;
+}
+FWL_ERR CFWL_PictureBoxImp::Initialize() {
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ m_pDelegate = new CFWL_PictureBoxImpDelegate(this);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_PictureBoxImp::Finalize() {
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_PictureBoxImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
+ if (bAutoSize) {
+ rect.Set(0, 0, 0, 0);
+ if (!m_pProperties->m_pDataProvider)
+ return FWL_ERR_Indefinite;
+ CFX_DIBitmap* pBitmap =
+ static_cast<IFWL_PictureBoxDP*>(m_pProperties->m_pDataProvider)
+ ->GetPicture(m_pInterface);
+ if (pBitmap) {
+ rect.Set(0, 0, (FX_FLOAT)pBitmap->GetWidth(),
+ (FX_FLOAT)pBitmap->GetHeight());
+ }
+ CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
+ } else {
+ rect = m_pProperties->m_rtWidget;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_PictureBoxImp::Update() {
+ if (IsLocked()) {
+ return FWL_ERR_Succeeded;
+ }
+ if (!m_pProperties->m_pThemeProvider) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ GetClientRect(m_rtClient);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_PictureBoxImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ if (!m_pProperties->m_pThemeProvider)
+ return FWL_ERR_Indefinite;
+ IFWL_ThemeProvider* pTheme = GetAvailableTheme();
+ if (HasBorder()) {
+ DrawBorder(pGraphics, FWL_PART_PTB_Border, pTheme, pMatrix);
+ }
+ if (HasEdge()) {
+ DrawEdge(pGraphics, FWL_PART_PTB_Edge, pTheme, pMatrix);
+ }
+ DrawBkground(pGraphics, pTheme, pMatrix);
+ return FWL_ERR_Succeeded;
+}
+void CFWL_PictureBoxImp::DrawBkground(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ IFWL_PictureBoxDP* pPictureDP =
+ static_cast<IFWL_PictureBoxDP*>(m_pProperties->m_pDataProvider);
+ if (!pPictureDP)
+ return;
+
+ CFX_DIBitmap* pPicture = pPictureDP->GetPicture(m_pInterface);
+ CFX_Matrix matrix;
+ pPictureDP->GetMatrix(m_pInterface, matrix);
+ if (!pPicture)
+ return;
+
+ matrix.Concat(*pMatrix);
+ FX_FLOAT fx = (FX_FLOAT)pPicture->GetWidth();
+ FX_FLOAT fy = (FX_FLOAT)pPicture->GetHeight();
+ if (fx > m_rtClient.width) {
+ fx = m_rtClient.width;
+ }
+ if (fy > m_rtClient.height) {
+ fy = m_rtClient.height;
+ }
+ pGraphics->DrawImage(pPicture, CFX_PointF((m_rtClient.width - fx) / 2,
+ (m_rtClient.height - fy) / 2),
+ &matrix);
+}
+FX_BOOL CFWL_PictureBoxImp::VStyle(FX_BOOL dwStyle) {
+ switch (dwStyle & FWL_STYLEEXT_PTB_VAlignMask) {
+ case FWL_STYLEEXT_PTB_Top: {
+ return m_bTop = TRUE;
+ break;
+ }
+ case FWL_STYLEEXT_PTB_Vcenter: {
+ return m_bVCenter = TRUE;
+ break;
+ }
+ case FWL_STYLEEXT_PTB_Bottom: {
+ return m_bButton = TRUE;
+ break;
+ }
+ }
+ return FALSE;
+}
+CFWL_PictureBoxImpDelegate::CFWL_PictureBoxImpDelegate(
+ CFWL_PictureBoxImp* pOwner)
+ : m_pOwner(pOwner) {}
+FWL_ERR CFWL_PictureBoxImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}
diff --git a/xfa/fwl/basewidget/fwl_pictureboximp.h b/xfa/fwl/basewidget/fwl_pictureboximp.h
new file mode 100644
index 0000000000..c848e980af
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_pictureboximp.h
@@ -0,0 +1,53 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FWL_PICTUREBOXIMP_H_
+#define XFA_FWL_BASEWIDGET_FWL_PICTUREBOXIMP_H_
+
+#include "xfa/fwl/core/fwl_widgetimp.h"
+
+class CFWL_WidgetImpProperties;
+class IFWL_Widget;
+class CFWL_PictureBoxImpDelegate;
+
+class CFWL_PictureBoxImp : public CFWL_WidgetImp {
+ public:
+ CFWL_PictureBoxImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ ~CFWL_PictureBoxImp();
+ virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+ virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
+ virtual FWL_ERR Update();
+ virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+
+ protected:
+ void DrawBkground(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix = NULL);
+ FX_BOOL VStyle(FX_BOOL dwStyle);
+ CFX_RectF m_rtClient;
+ CFX_RectF m_rtImage;
+ CFX_Matrix m_matrix;
+ FX_BOOL m_bTop;
+ FX_BOOL m_bVCenter;
+ FX_BOOL m_bButton;
+ friend class CFWL_PictureBoxImpDelegate;
+};
+class CFWL_PictureBoxImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_PictureBoxImpDelegate(CFWL_PictureBoxImp* pOwner);
+ FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+
+ protected:
+ CFWL_PictureBoxImp* m_pOwner;
+};
+
+#endif // XFA_FWL_BASEWIDGET_FWL_PICTUREBOXIMP_H_
diff --git a/xfa/fwl/basewidget/fwl_pushbuttonimp.cpp b/xfa/fwl/basewidget/fwl_pushbuttonimp.cpp
new file mode 100644
index 0000000000..ac0055b215
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_pushbuttonimp.cpp
@@ -0,0 +1,550 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fwl_pushbuttonimp.h"
+
+#include "xfa/fde/tto/fde_textout.h"
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/fwl_targetimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/basewidget/fwl_pushbutton.h"
+
+// static
+IFWL_PushButton* IFWL_PushButton::Create(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_PushButton* pPushButton = new IFWL_PushButton;
+ CFWL_PushButtonImp* pPushButtonImpl =
+ new CFWL_PushButtonImp(properties, pOuter);
+ pPushButton->SetImpl(pPushButtonImpl);
+ pPushButtonImpl->SetInterface(pPushButton);
+ return pPushButton;
+}
+IFWL_PushButton::IFWL_PushButton() {}
+
+CFWL_PushButtonImp::CFWL_PushButtonImp(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_WidgetImp(properties, pOuter),
+ m_bBtnDown(FALSE),
+ m_dwTTOStyles(FDE_TTOSTYLE_SingleLine),
+ m_iTTOAlign(FDE_TTOALIGNMENT_Center) {
+ m_rtClient.Set(0, 0, 0, 0);
+ m_rtCaption.Set(0, 0, 0, 0);
+}
+CFWL_PushButtonImp::~CFWL_PushButtonImp() {}
+FWL_ERR CFWL_PushButtonImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_PushButton;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_PushButtonImp::GetClassID() const {
+ return FWL_CLASSHASH_PushButton;
+}
+FWL_ERR CFWL_PushButtonImp::Initialize() {
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ m_pDelegate = new CFWL_PushButtonImpDelegate(this);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_PushButtonImp::Finalize() {
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_PushButtonImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
+ if (bAutoSize) {
+ rect.Set(0, 0, 0, 0);
+ if (m_pProperties->m_pThemeProvider == NULL) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ CFX_WideString wsCaption;
+ IFWL_PushButtonDP* pData =
+ static_cast<IFWL_PushButtonDP*>(m_pProperties->m_pDataProvider);
+ if (pData) {
+ pData->GetCaption(m_pInterface, wsCaption);
+ }
+ int32_t iLen = wsCaption.GetLength();
+ if (iLen > 0) {
+ CFX_SizeF sz = CalcTextSize(wsCaption, m_pProperties->m_pThemeProvider);
+ rect.Set(0, 0, sz.x, sz.y);
+ }
+ FX_FLOAT* fcaption =
+ static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_PSB_Margin));
+ rect.Inflate(*fcaption, *fcaption);
+ CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
+ } else {
+ rect = m_pProperties->m_rtWidget;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_PushButtonImp::SetStates(FX_DWORD dwStates, FX_BOOL bSet) {
+ if ((dwStates & FWL_WGTSTATE_Disabled) && bSet) {
+ m_pProperties->m_dwStates = FWL_WGTSTATE_Disabled;
+ return FWL_ERR_Succeeded;
+ }
+ return CFWL_WidgetImp::SetStates(dwStates, bSet);
+}
+FWL_ERR CFWL_PushButtonImp::Update() {
+ if (IsLocked()) {
+ return FWL_ERR_Indefinite;
+ }
+ if (!m_pProperties->m_pThemeProvider) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ UpdateTextOutStyles();
+ GetClientRect(m_rtClient);
+ m_rtCaption = m_rtClient;
+ FX_FLOAT* fcaption =
+ static_cast<FX_FLOAT*>(GetThemeCapacity(FWL_WGTCAPACITY_PSB_Margin));
+ m_rtCaption.Inflate(-*fcaption, -*fcaption);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_PushButtonImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ if (!m_pProperties->m_pThemeProvider)
+ return FWL_ERR_Indefinite;
+ IFWL_PushButtonDP* pData =
+ static_cast<IFWL_PushButtonDP*>(m_pProperties->m_pDataProvider);
+ CFX_DIBitmap* pPicture = NULL;
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ if (HasBorder()) {
+ DrawBorder(pGraphics, FWL_PART_PSB_Border, m_pProperties->m_pThemeProvider,
+ pMatrix);
+ }
+ if (HasEdge()) {
+ DrawEdge(pGraphics, FWL_PART_PSB_Edge, m_pProperties->m_pThemeProvider,
+ pMatrix);
+ }
+ DrawBkground(pGraphics, m_pProperties->m_pThemeProvider, pMatrix);
+ CFX_Matrix matrix;
+ matrix.Concat(*pMatrix);
+ FX_FLOAT iPicwidth = 0;
+ FX_FLOAT ipicheight = 0;
+ CFX_WideString wsCaption;
+ if (pData) {
+ pData->GetCaption(m_pInterface, wsCaption);
+ }
+ CFX_RectF rtText;
+ rtText.Set(0, 0, 0, 0);
+ if (!wsCaption.IsEmpty()) {
+ CalcTextRect(wsCaption, pTheme, 0, m_iTTOAlign, rtText);
+ }
+ switch (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_PSB_ModeMask) {
+ case FWL_STYLEEXT_PSB_TextOnly:
+ DrawText(pGraphics, m_pProperties->m_pThemeProvider, &matrix);
+ break;
+ case FWL_STYLEEXT_PSB_IconOnly:
+ if (pData) {
+ pPicture = pData->GetPicture(m_pInterface);
+ }
+ if (pPicture) {
+ CFX_PointF point;
+ switch (m_iTTOAlign) {
+ case 0: {
+ point.x = m_rtClient.left;
+ point.y = m_rtClient.top;
+ break;
+ }
+ case 1: {
+ point.x = m_rtClient.left +
+ (m_rtClient.width / 2 - pPicture->GetWidth() / 2);
+ point.y = m_rtClient.top;
+ break;
+ }
+ case 2:
+ point.x = m_rtClient.left + m_rtClient.width - pPicture->GetWidth();
+ point.y = m_rtClient.top;
+ break;
+ case 4:
+ point.x = m_rtClient.left;
+ point.y = m_rtClient.top + m_rtClient.height / 2 -
+ pPicture->GetHeight() / 2;
+ break;
+ case 5:
+ point.x = m_rtClient.left +
+ (m_rtClient.width / 2 - pPicture->GetWidth() / 2);
+ point.y = m_rtClient.top + m_rtClient.height / 2 -
+ pPicture->GetHeight() / 2;
+ break;
+ case 6:
+ point.x = m_rtClient.left + m_rtClient.width - pPicture->GetWidth();
+ point.y = m_rtClient.top + m_rtClient.height / 2 -
+ pPicture->GetHeight() / 2;
+ break;
+ case 8:
+ point.x = m_rtClient.left;
+ point.y =
+ m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
+ break;
+ case 9:
+ point.x = m_rtClient.left +
+ (m_rtClient.width / 2 - pPicture->GetWidth() / 2);
+ point.y =
+ m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
+ break;
+ case 10:
+ point.x = m_rtClient.left + m_rtClient.width - pPicture->GetWidth();
+ point.y =
+ m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
+ break;
+ }
+ pGraphics->DrawImage(pPicture, point, &matrix);
+ }
+ break;
+ case FWL_STYLEEXT_PSB_TextIcon:
+ if (pPicture) {
+ CFX_PointF point;
+ switch (m_iTTOAlign) {
+ case 0: {
+ point.x = m_rtClient.left;
+ point.y = m_rtClient.top;
+ iPicwidth = (FX_FLOAT)(pPicture->GetWidth() - 7);
+ ipicheight =
+ pPicture->GetHeight() / 2 - m_rtCaption.top - rtText.height / 2;
+ break;
+ }
+ case 1: {
+ point.x =
+ m_rtClient.left + (m_rtClient.width / 2 -
+ (pPicture->GetWidth() + rtText.width) / 2);
+ point.y = m_rtClient.top;
+ iPicwidth = pPicture->GetWidth() -
+ ((m_rtClient.width) / 2 - rtText.width / 2 - point.x) +
+ rtText.width / 2 - 7;
+ ipicheight =
+ pPicture->GetHeight() / 2 - m_rtCaption.top - rtText.height / 2;
+ break;
+ }
+ case 2:
+ point.x = m_rtClient.left + m_rtClient.width -
+ pPicture->GetWidth() - rtText.width;
+ point.y = m_rtClient.top;
+ iPicwidth = m_rtClient.left + m_rtClient.width - point.x -
+ pPicture->GetWidth() - rtText.width + 7;
+ ipicheight =
+ pPicture->GetHeight() / 2 - m_rtCaption.top - rtText.height / 2;
+ break;
+ case 4:
+ point.x = m_rtClient.left;
+ point.y = m_rtClient.top + m_rtClient.height / 2 -
+ pPicture->GetHeight() / 2;
+ iPicwidth = m_rtClient.left + pPicture->GetWidth() - 7;
+ break;
+ case 5:
+ point.x =
+ m_rtClient.left + (m_rtClient.width / 2 -
+ (pPicture->GetWidth() + rtText.width) / 2);
+ point.y = m_rtClient.top + m_rtClient.height / 2 -
+ pPicture->GetHeight() / 2;
+ iPicwidth = pPicture->GetWidth() -
+ ((m_rtClient.width) / 2 - rtText.width / 2 - point.x) +
+ rtText.width / 2 - 7;
+ break;
+ case 6:
+ point.x = m_rtClient.left + m_rtClient.width -
+ pPicture->GetWidth() - rtText.width;
+ point.y = m_rtClient.top + m_rtClient.height / 2 -
+ pPicture->GetHeight() / 2;
+ iPicwidth = m_rtClient.left + m_rtClient.width - point.x -
+ pPicture->GetWidth() - rtText.width + 7;
+ break;
+ case 8:
+ point.x = m_rtClient.left;
+ point.y =
+ m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
+ iPicwidth = (FX_FLOAT)(pPicture->GetWidth() - 7);
+ ipicheight -= rtText.height / 2;
+ break;
+ case 9:
+ point.x =
+ m_rtClient.left + (m_rtClient.width / 2 -
+ (pPicture->GetWidth() + rtText.width) / 2);
+ point.y =
+ m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
+ iPicwidth = pPicture->GetWidth() -
+ ((m_rtClient.width) / 2 - rtText.width / 2 - point.x) +
+ rtText.width / 2 - 7;
+ ipicheight -= rtText.height / 2;
+ break;
+ case 10:
+ point.x = m_rtClient.left + m_rtClient.width -
+ pPicture->GetWidth() - rtText.width;
+ point.y =
+ m_rtClient.top + m_rtClient.height - pPicture->GetHeight();
+ iPicwidth = m_rtClient.left + m_rtClient.width - point.x -
+ pPicture->GetWidth() - rtText.width + 7;
+ ipicheight -= rtText.height / 2;
+ break;
+ }
+ pGraphics->DrawImage(pPicture, point, &matrix);
+ }
+ matrix.e += m_rtClient.left + iPicwidth;
+ matrix.f += m_rtClient.top + ipicheight;
+ DrawText(pGraphics, m_pProperties->m_pThemeProvider, &matrix);
+ break;
+ }
+ return FWL_ERR_Succeeded;
+}
+void CFWL_PushButtonImp::DrawBkground(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_PSB_Background;
+ param.m_dwStates = GetPartStates();
+ param.m_pGraphics = pGraphics;
+ if (pMatrix) {
+ param.m_matrix.Concat(*pMatrix);
+ }
+ param.m_rtPart = m_rtClient;
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) {
+ param.m_pData = &m_rtCaption;
+ }
+ pTheme->DrawBackground(&param);
+}
+void CFWL_PushButtonImp::DrawText(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ if (!m_pProperties->m_pDataProvider)
+ return;
+ CFX_WideString wsCaption;
+ m_pProperties->m_pDataProvider->GetCaption(m_pInterface, wsCaption);
+ if (wsCaption.IsEmpty()) {
+ return;
+ }
+ CFWL_ThemeText param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_PSB_Caption;
+ param.m_dwStates = GetPartStates();
+ param.m_pGraphics = pGraphics;
+ if (pMatrix) {
+ param.m_matrix.Concat(*pMatrix);
+ }
+ param.m_rtPart = m_rtCaption;
+ param.m_wsText = wsCaption;
+ param.m_dwTTOStyles = m_dwTTOStyles;
+ param.m_iTTOAlign = m_iTTOAlign;
+ pTheme->DrawText(&param);
+}
+FX_DWORD CFWL_PushButtonImp::GetPartStates() {
+ FX_DWORD dwStates = FWL_PARTSTATE_PSB_Normal;
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) {
+ dwStates |= FWL_PARTSTATE_PSB_Focused;
+ }
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) {
+ dwStates = FWL_PARTSTATE_PSB_Disabled;
+ } else if (m_pProperties->m_dwStates & FWL_STATE_PSB_Pressed) {
+ dwStates |= FWL_PARTSTATE_PSB_Pressed;
+ } else if (m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) {
+ dwStates |= FWL_PARTSTATE_PSB_Hovered;
+ } else if (m_pProperties->m_dwStates & FWL_STATE_PSB_Default) {
+ dwStates |= FWL_PARTSTATE_PSB_Default;
+ }
+ return dwStates;
+}
+void CFWL_PushButtonImp::UpdateTextOutStyles() {
+ m_iTTOAlign = FDE_TTOALIGNMENT_Center;
+ switch (m_pProperties->m_dwStyleExes &
+ (FWL_STYLEEXT_PSB_HLayoutMask | FWL_STYLEEXT_PSB_VLayoutMask)) {
+ case FWL_STYLEEXT_PSB_Left | FWL_STYLEEXT_PSB_Top: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_TopLeft;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Center | FWL_STYLEEXT_PSB_Top: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_TopCenter;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Right | FWL_STYLEEXT_PSB_Top: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_TopRight;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Left | FWL_STYLEEXT_PSB_VCenter: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_CenterLeft;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Center | FWL_STYLEEXT_PSB_VCenter: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_Center;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Right | FWL_STYLEEXT_PSB_VCenter: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_CenterRight;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Left | FWL_STYLEEXT_PSB_Bottom: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_BottomLeft;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Center | FWL_STYLEEXT_PSB_Bottom: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_BottomCenter;
+ break;
+ }
+ case FWL_STYLEEXT_PSB_Right | FWL_STYLEEXT_PSB_Bottom: {
+ m_iTTOAlign = FDE_TTOALIGNMENT_BottomRight;
+ break;
+ }
+ default: {}
+ }
+ m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
+ if (m_pProperties->m_dwStyleExes & FWL_WGTSTYLE_RTLReading) {
+ m_dwTTOStyles |= FDE_TTOSTYLE_RTL;
+ }
+}
+CFWL_PushButtonImpDelegate::CFWL_PushButtonImpDelegate(
+ CFWL_PushButtonImp* pOwner)
+ : m_pOwner(pOwner) {}
+int32_t CFWL_PushButtonImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ if (!pMessage)
+ return 0;
+ if (!m_pOwner->IsEnabled()) {
+ return 1;
+ }
+ int32_t iRet = 1;
+ FX_DWORD dwMsgCode = pMessage->GetClassID();
+ switch (dwMsgCode) {
+ case FWL_MSGHASH_SetFocus:
+ case FWL_MSGHASH_KillFocus: {
+ OnFocusChanged(pMessage, dwMsgCode == FWL_MSGHASH_SetFocus);
+ break;
+ }
+ case FWL_MSGHASH_Mouse: {
+ CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
+ FX_DWORD dwCmd = pMsg->m_dwCmd;
+ switch (dwCmd) {
+ case FWL_MSGMOUSECMD_LButtonDown: {
+ OnLButtonDown(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_LButtonUp: {
+ OnLButtonUp(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseMove: {
+ OnMouseMove(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseLeave: {
+ OnMouseLeave(pMsg);
+ break;
+ }
+ default: {}
+ }
+ break;
+ }
+ case FWL_MSGHASH_Key: {
+ CFWL_MsgKey* pKey = static_cast<CFWL_MsgKey*>(pMessage);
+ if (pKey->m_dwCmd == FWL_MSGKEYCMD_KeyDown) {
+ OnKeyDown(pKey);
+ }
+ break;
+ }
+ default: {
+ iRet = 0;
+ break;
+ }
+ }
+ CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
+ return iRet;
+}
+FWL_ERR CFWL_PushButtonImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_PushButtonImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}
+void CFWL_PushButtonImpDelegate::OnFocusChanged(CFWL_Message* pMsg,
+ FX_BOOL bSet) {
+ if (bSet) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused;
+ } else {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused;
+ }
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_PushButtonImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) {
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) {
+ m_pOwner->SetFocus(TRUE);
+ }
+ m_pOwner->m_bBtnDown = TRUE;
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Hovered;
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Pressed;
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_PushButtonImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) {
+ m_pOwner->m_bBtnDown = FALSE;
+ if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed;
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Hovered;
+ } else {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Hovered;
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed;
+ }
+ if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ CFWL_EvtClick wmClick;
+ wmClick.m_pSrcTarget = m_pOwner->m_pInterface;
+ m_pOwner->DispatchEvent(&wmClick);
+ }
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_PushButtonImpDelegate::OnMouseMove(CFWL_MsgMouse* pMsg) {
+ FX_BOOL bRepaint = FALSE;
+ if (m_pOwner->m_bBtnDown) {
+ if (m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Pressed) == 0) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Pressed;
+ bRepaint = TRUE;
+ }
+ if (m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Hovered;
+ bRepaint = TRUE;
+ }
+ } else {
+ if (m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Pressed) {
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed;
+ bRepaint = TRUE;
+ }
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) == 0) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Hovered;
+ bRepaint = TRUE;
+ }
+ }
+ } else {
+ if (!m_pOwner->m_rtClient.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ return;
+ }
+ if ((m_pOwner->m_pProperties->m_dwStates & FWL_STATE_PSB_Hovered) == 0) {
+ m_pOwner->m_pProperties->m_dwStates |= FWL_STATE_PSB_Hovered;
+ bRepaint = TRUE;
+ }
+ }
+ if (bRepaint) {
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+ }
+}
+void CFWL_PushButtonImpDelegate::OnMouseLeave(CFWL_MsgMouse* pMsg) {
+ m_pOwner->m_bBtnDown = FALSE;
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Hovered;
+ m_pOwner->m_pProperties->m_dwStates &= ~FWL_STATE_PSB_Pressed;
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_PushButtonImpDelegate::OnKeyDown(CFWL_MsgKey* pMsg) {
+ if (pMsg->m_dwKeyCode == FWL_VKEY_Return) {
+ CFWL_EvtMouse wmMouse;
+ wmMouse.m_pSrcTarget = m_pOwner->m_pInterface;
+ wmMouse.m_dwCmd = FWL_MSGMOUSECMD_LButtonUp;
+ m_pOwner->DispatchEvent(&wmMouse);
+ CFWL_EvtClick wmClick;
+ wmClick.m_pSrcTarget = m_pOwner->m_pInterface;
+ m_pOwner->DispatchEvent(&wmClick);
+ return;
+ }
+ if (pMsg->m_dwKeyCode != FWL_VKEY_Tab) {
+ return;
+ }
+ m_pOwner->DispatchKeyEvent(pMsg);
+}
diff --git a/xfa/fwl/basewidget/fwl_pushbuttonimp.h b/xfa/fwl/basewidget/fwl_pushbuttonimp.h
new file mode 100644
index 0000000000..32d8f6c4e2
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_pushbuttonimp.h
@@ -0,0 +1,65 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FWL_PUSHBUTTONIMP_H_
+#define XFA_FWL_BASEWIDGET_FWL_PUSHBUTTONIMP_H_
+
+#include "xfa/fwl/core/fwl_widgetimp.h"
+
+class CFWL_WidgetImpProperties;
+class IFWL_Widget;
+class CFWL_PushButtonImpDelegate;
+
+class CFWL_PushButtonImp : public CFWL_WidgetImp {
+ public:
+ CFWL_PushButtonImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ virtual ~CFWL_PushButtonImp();
+ virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+ virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
+ virtual FWL_ERR SetStates(FX_DWORD dwStates, FX_BOOL bSet = TRUE);
+ virtual FWL_ERR Update();
+ virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+
+ protected:
+ void DrawBkground(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawText(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ FX_DWORD GetPartStates();
+ void UpdateTextOutStyles();
+ CFX_RectF m_rtClient;
+ CFX_RectF m_rtCaption;
+ FX_BOOL m_bBtnDown;
+ FX_DWORD m_dwTTOStyles;
+ int32_t m_iTTOAlign;
+ friend class CFWL_PushButtonImpDelegate;
+};
+class CFWL_PushButtonImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_PushButtonImpDelegate(CFWL_PushButtonImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+ FWL_ERR OnProcessEvent(CFWL_Event* pEvent) override;
+ FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+
+ protected:
+ void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
+ void OnLButtonDown(CFWL_MsgMouse* pMsg);
+ void OnLButtonUp(CFWL_MsgMouse* pMsg);
+ void OnMouseMove(CFWL_MsgMouse* pMsg);
+ void OnMouseLeave(CFWL_MsgMouse* pMsg);
+ void OnKeyDown(CFWL_MsgKey* pMsg);
+ CFWL_PushButtonImp* m_pOwner;
+};
+
+#endif // XFA_FWL_BASEWIDGET_FWL_PUSHBUTTONIMP_H_
diff --git a/xfa/fwl/basewidget/fwl_scrollbarimp.cpp b/xfa/fwl/basewidget/fwl_scrollbarimp.cpp
new file mode 100644
index 0000000000..86c78890d8
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_scrollbarimp.cpp
@@ -0,0 +1,805 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fwl_scrollbarimp.h"
+
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/fwl_targetimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/basewidget/fwl_scrollbar.h"
+#include "xfa/include/fwl/core/fwl_theme.h"
+
+#define FWL_SCROLLBAR_Elapse 500
+#define FWL_SCROLLBAR_MinThumb 5
+
+// static
+IFWL_ScrollBar* IFWL_ScrollBar::Create(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_ScrollBar* pScrollBar = new IFWL_ScrollBar;
+ CFWL_ScrollBarImp* pScrollBarImpl = new CFWL_ScrollBarImp(properties, pOuter);
+ pScrollBar->SetImpl(pScrollBarImpl);
+ pScrollBarImpl->SetInterface(pScrollBar);
+ return pScrollBar;
+}
+IFWL_ScrollBar::IFWL_ScrollBar() {}
+FX_BOOL IFWL_ScrollBar::IsVertical() {
+ return static_cast<CFWL_ScrollBarImp*>(GetImpl())->IsVertical();
+}
+FWL_ERR IFWL_ScrollBar::GetRange(FX_FLOAT& fMin, FX_FLOAT& fMax) {
+ return static_cast<CFWL_ScrollBarImp*>(GetImpl())->GetRange(fMin, fMax);
+}
+FWL_ERR IFWL_ScrollBar::SetRange(FX_FLOAT fMin, FX_FLOAT fMax) {
+ return static_cast<CFWL_ScrollBarImp*>(GetImpl())->SetRange(fMin, fMax);
+}
+FX_FLOAT IFWL_ScrollBar::GetPageSize() {
+ return static_cast<CFWL_ScrollBarImp*>(GetImpl())->GetPageSize();
+}
+FWL_ERR IFWL_ScrollBar::SetPageSize(FX_FLOAT fPageSize) {
+ return static_cast<CFWL_ScrollBarImp*>(GetImpl())->SetPageSize(fPageSize);
+}
+FX_FLOAT IFWL_ScrollBar::GetStepSize() {
+ return static_cast<CFWL_ScrollBarImp*>(GetImpl())->GetStepSize();
+}
+FWL_ERR IFWL_ScrollBar::SetStepSize(FX_FLOAT fStepSize) {
+ return static_cast<CFWL_ScrollBarImp*>(GetImpl())->SetStepSize(fStepSize);
+}
+FX_FLOAT IFWL_ScrollBar::GetPos() {
+ return static_cast<CFWL_ScrollBarImp*>(GetImpl())->GetPos();
+}
+FWL_ERR IFWL_ScrollBar::SetPos(FX_FLOAT fPos) {
+ return static_cast<CFWL_ScrollBarImp*>(GetImpl())->SetPos(fPos);
+}
+FX_FLOAT IFWL_ScrollBar::GetTrackPos() {
+ return static_cast<CFWL_ScrollBarImp*>(GetImpl())->GetTrackPos();
+}
+FWL_ERR IFWL_ScrollBar::SetTrackPos(FX_FLOAT fTrackPos) {
+ return static_cast<CFWL_ScrollBarImp*>(GetImpl())->SetTrackPos(fTrackPos);
+}
+FX_BOOL IFWL_ScrollBar::DoScroll(FX_DWORD dwCode, FX_FLOAT fPos) {
+ return static_cast<CFWL_ScrollBarImp*>(GetImpl())->DoScroll(dwCode, fPos);
+}
+CFWL_ScrollBarImp::CFWL_ScrollBarImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_WidgetImp(properties, pOuter),
+ m_hTimer(nullptr),
+ m_fRangeMin(0),
+ m_fRangeMax(-1),
+ m_fPageSize(0),
+ m_fStepSize(0),
+ m_fPos(0),
+ m_fTrackPos(0),
+ m_iMinButtonState(FWL_PARTSTATE_SCB_Normal),
+ m_iMaxButtonState(FWL_PARTSTATE_SCB_Normal),
+ m_iThumbButtonState(FWL_PARTSTATE_SCB_Normal),
+ m_iMinTrackState(FWL_PARTSTATE_SCB_Normal),
+ m_iMaxTrackState(FWL_PARTSTATE_SCB_Normal),
+ m_fLastTrackPos(0),
+ m_cpTrackPointX(0),
+ m_cpTrackPointY(0),
+ m_iMouseWheel(0),
+ m_bTrackMouseLeave(FALSE),
+ m_bMouseHover(FALSE),
+ m_bMouseDown(FALSE),
+ m_bRepaintThumb(FALSE),
+ m_fButtonLen(0),
+ m_bMinSize(FALSE),
+ m_bCustomLayout(FALSE),
+ m_fMinThumb(FWL_SCROLLBAR_MinThumb) {
+ m_rtClient.Reset();
+ m_rtThumb.Reset();
+ m_rtMinBtn.Reset();
+ m_rtMaxBtn.Reset();
+ m_rtMinTrack.Reset();
+ m_rtMaxTrack.Reset();
+}
+CFWL_ScrollBarImp::~CFWL_ScrollBarImp() {}
+FWL_ERR CFWL_ScrollBarImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_ScrollBar;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_ScrollBarImp::GetClassID() const {
+ return FWL_CLASSHASH_ScrollBar;
+}
+FWL_ERR CFWL_ScrollBarImp::Initialize() {
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ m_pDelegate = new CFWL_ScrollBarImpDelegate(this);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ScrollBarImp::Finalize() {
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_ScrollBarImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
+ if (bAutoSize) {
+ rect.Set(0, 0, 0, 0);
+ FX_FLOAT* pfMinWidth = static_cast<FX_FLOAT*>(
+ GetThemeCapacity(FWL_WGTCAPACITY_ScrollBarWidth));
+ if (!pfMinWidth)
+ return FWL_ERR_Indefinite;
+ if (IsVertical()) {
+ rect.Set(0, 0, (*pfMinWidth), (*pfMinWidth) * 3);
+ } else {
+ rect.Set(0, 0, (*pfMinWidth) * 3, (*pfMinWidth));
+ }
+ CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
+ } else {
+ rect = m_pProperties->m_rtWidget;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ScrollBarImp::Update() {
+ if (IsLocked()) {
+ return FWL_ERR_Indefinite;
+ }
+ if (!m_pProperties->m_pThemeProvider) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ Layout();
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ScrollBarImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ if (!m_pProperties->m_pThemeProvider)
+ return FWL_ERR_Indefinite;
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ if (HasBorder()) {
+ DrawBorder(pGraphics, FWL_PART_SCB_Border, pTheme, pMatrix);
+ }
+ if (HasEdge()) {
+ DrawEdge(pGraphics, FWL_PART_SCB_Edge, pTheme, pMatrix);
+ }
+ DrawTrack(pGraphics, pTheme, TRUE, pMatrix);
+ DrawTrack(pGraphics, pTheme, FALSE, pMatrix);
+ DrawArrowBtn(pGraphics, pTheme, TRUE, pMatrix);
+ DrawArrowBtn(pGraphics, pTheme, FALSE, pMatrix);
+ DrawThumb(pGraphics, pTheme, pMatrix);
+ return FWL_ERR_Succeeded;
+}
+inline FX_BOOL CFWL_ScrollBarImp::IsVertical() {
+ return m_pProperties->m_dwStyleExes & FWL_STYLEEXT_SCB_Vert;
+}
+FWL_ERR CFWL_ScrollBarImp::GetRange(FX_FLOAT& fMin, FX_FLOAT& fMax) {
+ fMin = m_fRangeMin;
+ fMax = m_fRangeMax;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ScrollBarImp::SetRange(FX_FLOAT fMin, FX_FLOAT fMax) {
+ m_fRangeMin = fMin;
+ m_fRangeMax = fMax;
+ return FWL_ERR_Succeeded;
+}
+FX_FLOAT CFWL_ScrollBarImp::GetPageSize() {
+ return m_fPageSize;
+}
+FWL_ERR CFWL_ScrollBarImp::SetPageSize(FX_FLOAT fPageSize) {
+ m_fPageSize = fPageSize;
+ return FWL_ERR_Succeeded;
+}
+FX_FLOAT CFWL_ScrollBarImp::GetStepSize() {
+ return m_fStepSize;
+}
+FWL_ERR CFWL_ScrollBarImp::SetStepSize(FX_FLOAT fStepSize) {
+ m_fStepSize = fStepSize;
+ return FWL_ERR_Succeeded;
+}
+FX_FLOAT CFWL_ScrollBarImp::GetPos() {
+ return m_fPos;
+}
+FWL_ERR CFWL_ScrollBarImp::SetPos(FX_FLOAT fPos) {
+ m_fPos = fPos;
+ return FWL_ERR_Succeeded;
+}
+FX_FLOAT CFWL_ScrollBarImp::GetTrackPos() {
+ return m_fTrackPos;
+}
+FWL_ERR CFWL_ScrollBarImp::SetTrackPos(FX_FLOAT fTrackPos) {
+ m_fTrackPos = fTrackPos;
+ CalcThumbButtonRect(m_rtThumb);
+ CalcMinTrackRect(m_rtMinTrack);
+ CalcMaxTrackRect(m_rtMaxTrack);
+ return FWL_ERR_Succeeded;
+}
+FX_BOOL CFWL_ScrollBarImp::DoScroll(FX_DWORD dwCode, FX_FLOAT fPos) {
+ switch (dwCode) {
+ case FWL_SCBCODE_Min:
+ case FWL_SCBCODE_Max:
+ case FWL_SCBCODE_PageBackward:
+ case FWL_SCBCODE_PageForward:
+ case FWL_SCBCODE_StepBackward:
+ break;
+ case FWL_SCBCODE_StepForward:
+ break;
+ case FWL_SCBCODE_Pos:
+ case FWL_SCBCODE_TrackPos:
+ case FWL_SCBCODE_EndScroll:
+ break;
+ default: { return FALSE; }
+ }
+ return OnScroll(dwCode, fPos);
+}
+int32_t CFWL_ScrollBarImp::Run(FWL_HTIMER hTimer) {
+ if (m_hTimer) {
+ FWL_StopTimer(m_hTimer);
+ }
+ if (!SendEvent()) {
+ m_hTimer = FWL_StartTimer(this, 0);
+ }
+ return 1;
+}
+FWL_ERR CFWL_ScrollBarImp::SetOuter(IFWL_Widget* pOuter) {
+ m_pOuter = pOuter;
+ return FWL_ERR_Succeeded;
+}
+void CFWL_ScrollBarImp::DrawTrack(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ FX_BOOL bLower,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = bLower ? FWL_PART_SCB_LowerTrack : FWL_PART_SCB_UpperTrack;
+ param.m_dwStates = (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)
+ ? FWL_PARTSTATE_SCB_Disabled
+ : (bLower ? m_iMinTrackState : m_iMaxTrackState);
+ param.m_pGraphics = pGraphics;
+ param.m_matrix.Concat(*pMatrix);
+ param.m_rtPart = bLower ? m_rtMinTrack : m_rtMaxTrack;
+ pTheme->DrawBackground(&param);
+}
+void CFWL_ScrollBarImp::DrawArrowBtn(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ FX_BOOL bMinBtn,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = bMinBtn ? FWL_PART_SCB_ForeArrow : FWL_PART_SCB_BackArrow;
+ param.m_dwStates = (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)
+ ? FWL_PARTSTATE_SCB_Disabled
+ : (bMinBtn ? m_iMinButtonState : m_iMaxButtonState);
+ param.m_pGraphics = pGraphics;
+ param.m_matrix.Concat(*pMatrix);
+ param.m_rtPart = bMinBtn ? m_rtMinBtn : m_rtMaxBtn;
+ if (param.m_rtPart.height > 0 && param.m_rtPart.width > 0) {
+ pTheme->DrawBackground(&param);
+ }
+}
+void CFWL_ScrollBarImp::DrawThumb(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ if (!IsEnabled()) {
+ }
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_SCB_Thumb;
+ param.m_dwStates = (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)
+ ? FWL_PARTSTATE_SCB_Disabled
+ : m_iThumbButtonState;
+ param.m_pGraphics = pGraphics;
+ param.m_matrix.Concat(*pMatrix);
+ param.m_rtPart = m_rtThumb;
+ pTheme->DrawBackground(&param);
+}
+void CFWL_ScrollBarImp::Layout() {
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ CFWL_ThemePart part;
+ part.m_pWidget = m_pInterface;
+ m_fMinThumb = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_CAPACITY_SCB_Size));
+ m_bCustomLayout = pTheme->IsCustomizedLayout(m_pInterface);
+ GetClientRect(m_rtClient);
+ CalcButtonLen();
+ CalcMinButtonRect(m_rtMinBtn);
+ CalcMaxButtonRect(m_rtMaxBtn);
+ CalcThumbButtonRect(m_rtThumb);
+ CalcMinTrackRect(m_rtMinTrack);
+ CalcMaxTrackRect(m_rtMaxTrack);
+}
+void CFWL_ScrollBarImp::CalcButtonLen() {
+ m_fButtonLen = IsVertical() ? m_rtClient.width : m_rtClient.height;
+ FX_FLOAT fLength = IsVertical() ? m_rtClient.height : m_rtClient.width;
+ if (fLength < m_fButtonLen * 2) {
+ m_fButtonLen = fLength / 2;
+ m_bMinSize = TRUE;
+ } else {
+ m_bMinSize = FALSE;
+ }
+}
+void CFWL_ScrollBarImp::CalcMinButtonRect(CFX_RectF& rect) {
+ if (m_bCustomLayout) {
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ CFWL_ThemePart pPart;
+ pPart.m_rtPart = m_rtMinBtn;
+ pPart.m_pWidget = m_pInterface;
+ pPart.m_iPart = FWL_PART_SCB_ForeArrow;
+ pPart.m_dwStates = (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)
+ ? FWL_PARTSTATE_SCB_Disabled
+ : m_iMinButtonState;
+ pTheme->GetPartRect(&pPart, rect);
+ } else {
+ rect.left = m_rtClient.left;
+ rect.top = m_rtClient.top;
+ rect.width = IsVertical() ? m_rtClient.width : m_fButtonLen;
+ rect.height = IsVertical() ? m_fButtonLen : m_rtClient.height;
+ }
+}
+void CFWL_ScrollBarImp::CalcMaxButtonRect(CFX_RectF& rect) {
+ if (m_bCustomLayout) {
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ CFWL_ThemePart pPart;
+ pPart.m_rtPart = m_rtMaxBtn;
+ pPart.m_pWidget = m_pInterface;
+ pPart.m_iPart = FWL_PART_SCB_BackArrow;
+ pPart.m_dwStates = (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled)
+ ? FWL_PARTSTATE_SCB_Disabled
+ : m_iMaxButtonState;
+ pTheme->GetPartRect(&pPart, rect);
+ } else {
+ rect.left =
+ IsVertical() ? m_rtClient.left : m_rtClient.right() - m_fButtonLen;
+ rect.top =
+ IsVertical() ? m_rtClient.bottom() - m_fButtonLen : m_rtClient.top;
+ rect.width = IsVertical() ? m_rtClient.width : m_fButtonLen;
+ rect.height = IsVertical() ? m_fButtonLen : m_rtClient.height;
+ }
+}
+void CFWL_ScrollBarImp::CalcThumbButtonRect(CFX_RectF& rect) {
+ if (!IsEnabled()) {
+ m_rtThumb.Reset();
+ return;
+ }
+ if (m_bMinSize) {
+ m_rtThumb.Empty();
+ return;
+ }
+ FX_FLOAT fRange = m_fRangeMax - m_fRangeMin;
+ memset(&rect, 0, sizeof(CFX_Rect));
+ if (fRange < 0) {
+ if (IsVertical()) {
+ rect.Set(m_rtClient.left, m_rtMaxBtn.bottom(), m_rtClient.width, 0);
+ } else {
+ rect.Set(m_rtMaxBtn.right(), m_rtClient.top, 0, m_rtClient.height);
+ }
+ return;
+ }
+ CFX_RectF rtClient = m_rtClient;
+ FX_FLOAT fLength = IsVertical() ? rtClient.height : rtClient.width;
+ FX_FLOAT fSize = m_fButtonLen;
+ if (m_bCustomLayout) {
+ if (IsVertical()) {
+ fLength = fLength - m_rtMinBtn.height - m_rtMaxBtn.height;
+ if (fLength < m_rtMinBtn.height || fLength < m_rtMaxBtn.height) {
+ fLength = 0.0f;
+ }
+ } else {
+ fLength = fLength - m_rtMinBtn.width - m_rtMaxBtn.width;
+ if (fLength < m_rtMinBtn.width || fLength < m_rtMaxBtn.width) {
+ fLength = 0.0f;
+ }
+ }
+ } else {
+ fLength -= fSize * 2.0f;
+ if (fLength < fSize) {
+ fLength = 0.0f;
+ }
+ }
+ FX_FLOAT fThumbSize = fLength * fLength / (fRange + fLength);
+ if (fThumbSize < m_fMinThumb) {
+ fThumbSize = m_fMinThumb;
+ }
+ FX_FLOAT fDiff = fLength - fThumbSize;
+ if (fDiff < 0.0f) {
+ fDiff = 0.0f;
+ }
+ FX_FLOAT fTrackPos = m_fTrackPos;
+ if (fTrackPos > m_fRangeMax) {
+ fTrackPos = m_fRangeMax;
+ }
+ if (fTrackPos < m_fRangeMin) {
+ fTrackPos = m_fRangeMin;
+ }
+ if (!fRange)
+ return;
+ if (m_bCustomLayout) {
+ FX_FLOAT iPos = fDiff * (fTrackPos - m_fRangeMin) / fRange;
+ rect.left = rtClient.left;
+ if (!IsVertical()) {
+ if ((m_rtMinBtn.right() == m_rtMaxBtn.left && m_rtMinBtn.width > 0 &&
+ m_rtMaxBtn.width > 0) ||
+ (0 == m_rtMinBtn.width && 0 == m_rtMaxBtn.width)) {
+ rect.left += iPos;
+ } else {
+ rect.left += m_rtMinBtn.right() + iPos;
+ }
+ }
+ rect.top = rtClient.top;
+ if (IsVertical()) {
+ if ((m_rtMinBtn.bottom() == m_rtMaxBtn.top && m_rtMinBtn.height > 0 &&
+ m_rtMaxBtn.height > 0) ||
+ (0 == m_rtMinBtn.height && 0 == m_rtMaxBtn.height)) {
+ rect.top += iPos;
+ } else {
+ rect.top += m_rtMinBtn.bottom() + iPos;
+ }
+ }
+ rect.width = IsVertical() ? rtClient.width : fThumbSize;
+ rect.height = IsVertical() ? fThumbSize : rtClient.height;
+ } else {
+ FX_FLOAT iPos = fSize + fDiff * (fTrackPos - m_fRangeMin) / fRange;
+ rect.left = rtClient.left;
+ if (!IsVertical()) {
+ rect.left += iPos;
+ }
+ rect.top = rtClient.top;
+ if (IsVertical()) {
+ rect.top += iPos;
+ }
+ rect.width = IsVertical() ? rtClient.width : fThumbSize;
+ rect.height = IsVertical() ? fThumbSize : rtClient.height;
+ }
+}
+void CFWL_ScrollBarImp::CalcMinTrackRect(CFX_RectF& rect) {
+ if (m_bMinSize) {
+ rect.Empty();
+ return;
+ }
+ FX_FLOAT fBottom = m_rtThumb.bottom();
+ FX_FLOAT fRight = m_rtThumb.right();
+ FX_FLOAT ix = (m_rtThumb.left + fRight) / 2;
+ FX_FLOAT iy = (m_rtThumb.top + fBottom) / 2;
+ rect.left = m_rtClient.left;
+ rect.top = m_rtClient.top;
+ FX_BOOL bVertical = IsVertical();
+ rect.width = bVertical ? m_rtClient.width : ix;
+ rect.height = bVertical ? iy : m_rtClient.height;
+ if (m_bCustomLayout) {
+ if (bVertical) {
+ if (0 == m_rtMinBtn.height && 0 == m_rtMaxBtn.height) {
+ rect.top = m_rtClient.top;
+ } else if (m_rtMinBtn.top < m_rtThumb.top) {
+ rect.top = m_rtMinBtn.bottom();
+ rect.height -= (m_rtMinBtn.bottom() - m_rtClient.top);
+ }
+ } else {
+ if (0 == m_rtMinBtn.width && 0 == m_rtMaxBtn.width) {
+ rect.left = m_rtClient.left;
+ } else if (m_rtMinBtn.left < m_rtThumb.left) {
+ rect.left = m_rtMinBtn.right();
+ rect.width -= (m_rtMinBtn.right() - m_rtClient.left);
+ }
+ }
+ }
+}
+void CFWL_ScrollBarImp::CalcMaxTrackRect(CFX_RectF& rect) {
+ if (m_bMinSize) {
+ rect.Empty();
+ return;
+ }
+ FX_FLOAT ix = (m_rtThumb.left + m_rtThumb.right()) / 2;
+ FX_FLOAT iy = (m_rtThumb.top + m_rtThumb.bottom()) / 2;
+ FX_BOOL bVertical = IsVertical();
+ rect.left = bVertical ? m_rtClient.left : ix;
+ rect.top = bVertical ? iy : m_rtClient.top;
+ rect.width = bVertical ? m_rtClient.width : m_rtClient.right() - ix;
+ rect.height = bVertical ? m_rtClient.bottom() - iy : m_rtClient.height;
+ if (m_bCustomLayout) {
+ if (bVertical) {
+ if (m_rtMinBtn.top > m_rtThumb.top && m_rtMinBtn.height > 0 &&
+ m_rtMaxBtn.height > 0) {
+ rect.height -= (m_rtClient.bottom() - m_rtMinBtn.top);
+ } else if (m_rtMinBtn.height > 0 && m_rtMaxBtn.height > 0) {
+ rect.height -= (m_rtClient.bottom() - m_rtMaxBtn.top);
+ }
+ } else {
+ if (m_rtMinBtn.left > m_rtThumb.left && m_rtMinBtn.width > 0 &&
+ m_rtMaxBtn.width > 0) {
+ rect.width -= (m_rtClient.right() - m_rtMinBtn.left);
+ } else if (m_rtMinBtn.width > 0 && m_rtMaxBtn.width > 0) {
+ rect.width -= (m_rtClient.right() - m_rtMaxBtn.left);
+ }
+ }
+ }
+}
+FX_FLOAT CFWL_ScrollBarImp::GetTrackPointPos(FX_FLOAT fx, FX_FLOAT fy) {
+ FX_FLOAT fDiffX = fx - m_cpTrackPointX;
+ FX_FLOAT fDiffY = fy - m_cpTrackPointY;
+ FX_FLOAT fRange = m_fRangeMax - m_fRangeMin;
+ FX_FLOAT fPos;
+ if (m_bCustomLayout) {
+ if (IsVertical()) {
+ if (0 == m_rtMinBtn.height && 0 == m_rtMaxBtn.height) {
+ fPos = fRange * fDiffY / (m_rtClient.height - m_rtThumb.height);
+ } else if (m_rtMinBtn.bottom() == m_rtMaxBtn.top) {
+ fPos = fRange * fDiffY /
+ (m_rtMinBtn.top - m_rtClient.top - m_rtThumb.height);
+ } else {
+ fPos = fRange * fDiffY /
+ (m_rtMaxBtn.top - m_rtMinBtn.bottom() - m_rtThumb.height);
+ }
+ } else {
+ if (0 == m_rtMinBtn.width && 0 == m_rtMaxBtn.width) {
+ fPos = fRange * fDiffX / (m_rtClient.width - m_rtThumb.width);
+ } else if (m_rtMinBtn.right() == m_rtMaxBtn.left) {
+ fPos = fRange * fDiffX /
+ (m_rtMinBtn.left - m_rtClient.left - m_rtThumb.width);
+ } else {
+ fPos = fRange * fDiffX /
+ (m_rtMaxBtn.left - m_rtMinBtn.right() - m_rtThumb.width);
+ }
+ }
+ } else {
+ if (IsVertical()) {
+ fPos = fRange * fDiffY /
+ (m_rtMaxBtn.top - m_rtMinBtn.bottom() - m_rtThumb.height);
+ } else {
+ fPos = fRange * fDiffX /
+ (m_rtMaxBtn.left - m_rtMinBtn.right() - m_rtThumb.width);
+ }
+ }
+ fPos += m_fLastTrackPos;
+ if (fPos < m_fRangeMin) {
+ fPos = m_fRangeMin;
+ }
+ if (fPos > m_fRangeMax) {
+ fPos = m_fRangeMax;
+ }
+ return fPos;
+}
+void CFWL_ScrollBarImp::GetTrackRect(CFX_RectF& rect, FX_BOOL bLower) {
+ FX_BOOL bDisabled = m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled;
+ if (bDisabled || m_bCustomLayout) {
+ rect = bLower ? m_rtMinTrack : m_rtMaxTrack;
+ } else {
+ FX_FLOAT fW = m_rtThumb.width / 2;
+ FX_FLOAT fH = m_rtThumb.height / 2;
+ FX_BOOL bVert = IsVertical();
+ if (bLower) {
+ if (bVert) {
+ FX_FLOAT fMinTrackHeight = m_rtMinTrack.height - fH - m_rtMinBtn.height;
+ fMinTrackHeight = (fMinTrackHeight >= 0.0f) ? fMinTrackHeight : 0.0f;
+ rect.Set(m_rtMinTrack.left, m_rtMinTrack.top + m_rtMinBtn.height,
+ m_rtMinTrack.width, fMinTrackHeight);
+ } else {
+ FX_FLOAT fMinTrackWidth =
+ m_rtMinTrack.width - fW - m_rtMinBtn.width + 2;
+ fMinTrackWidth = (fMinTrackWidth >= 0.0f) ? fMinTrackWidth : 0.0f;
+ rect.Set(m_rtMinTrack.left + m_rtMinBtn.width - 1, m_rtMinTrack.top,
+ fMinTrackWidth, m_rtMinTrack.height);
+ }
+ } else {
+ if (bVert) {
+ FX_FLOAT fMaxTrackHeight = m_rtMaxTrack.height - fH - m_rtMaxBtn.height;
+ fMaxTrackHeight = (fMaxTrackHeight >= 0.0f) ? fMaxTrackHeight : 0.0f;
+ rect.Set(m_rtMaxTrack.left, m_rtMaxTrack.top + fH, m_rtMaxTrack.width,
+ fMaxTrackHeight);
+ } else {
+ FX_FLOAT fMaxTrackWidth =
+ m_rtMaxTrack.width - fW - m_rtMaxBtn.width + 2;
+ fMaxTrackWidth = (fMaxTrackWidth >= 0.0f) ? fMaxTrackWidth : 0.0f;
+ rect.Set(m_rtMaxTrack.left + fW, m_rtMaxTrack.top, fMaxTrackWidth,
+ m_rtMaxTrack.height);
+ }
+ }
+ }
+}
+FX_BOOL CFWL_ScrollBarImp::SendEvent() {
+ if (m_iMinButtonState == FWL_PARTSTATE_SCB_Pressed) {
+ DoScroll(FWL_SCBCODE_StepBackward, m_fTrackPos);
+ return FALSE;
+ }
+ if (m_iMaxButtonState == FWL_PARTSTATE_SCB_Pressed) {
+ DoScroll(FWL_SCBCODE_StepForward, m_fTrackPos);
+ return FALSE;
+ }
+ if (m_iMinTrackState == FWL_PARTSTATE_SCB_Pressed) {
+ DoScroll(FWL_SCBCODE_PageBackward, m_fTrackPos);
+ return m_rtThumb.Contains(m_cpTrackPointX, m_cpTrackPointY);
+ }
+ if (m_iMaxTrackState == FWL_PARTSTATE_SCB_Pressed) {
+ DoScroll(FWL_SCBCODE_PageForward, m_fTrackPos);
+ return m_rtThumb.Contains(m_cpTrackPointX, m_cpTrackPointY);
+ }
+ if (m_iMouseWheel) {
+ FX_WORD dwCode =
+ m_iMouseWheel < 0 ? FWL_SCBCODE_StepForward : FWL_SCBCODE_StepBackward;
+ DoScroll(dwCode, m_fTrackPos);
+ }
+ return TRUE;
+}
+FX_BOOL CFWL_ScrollBarImp::OnScroll(FX_DWORD dwCode, FX_FLOAT fPos) {
+ FX_BOOL bRet = TRUE;
+ CFWL_EvtScroll ev;
+ ev.m_iScrollCode = dwCode;
+ ev.m_pSrcTarget = m_pInterface;
+ ev.m_fPos = fPos;
+ ev.m_pRet = &bRet;
+ DispatchEvent(&ev);
+ return bRet;
+}
+CFWL_ScrollBarImpDelegate::CFWL_ScrollBarImpDelegate(CFWL_ScrollBarImp* pOwner)
+ : m_pOwner(pOwner) {}
+int32_t CFWL_ScrollBarImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ if (!pMessage)
+ return 0;
+ int32_t iRet = 1;
+ FX_DWORD dwMsgCode = pMessage->GetClassID();
+ if (dwMsgCode == FWL_MSGHASH_Mouse) {
+ CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
+ FX_DWORD dwCmd = pMsg->m_dwCmd;
+ switch (dwCmd) {
+ case FWL_MSGMOUSECMD_LButtonDown: {
+ OnLButtonDown(pMsg->m_dwFlags, pMsg->m_fx, pMsg->m_fy);
+ break;
+ }
+ case FWL_MSGMOUSECMD_LButtonUp: {
+ OnLButtonUp(pMsg->m_dwFlags, pMsg->m_fx, pMsg->m_fy);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseMove: {
+ OnMouseMove(pMsg->m_dwFlags, pMsg->m_fx, pMsg->m_fy);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseLeave: {
+ OnMouseLeave();
+ break;
+ }
+ default: { iRet = 0; }
+ }
+ } else if (dwMsgCode == FWL_MSGHASH_MouseWheel) {
+ CFWL_MsgMouseWheel* pMsg = static_cast<CFWL_MsgMouseWheel*>(pMessage);
+ OnMouseWheel(pMsg->m_fx, pMsg->m_fy, pMsg->m_dwFlags, pMsg->m_fDeltaX,
+ pMsg->m_fDeltaY);
+ } else {
+ iRet = 0;
+ }
+ return iRet;
+}
+FWL_ERR CFWL_ScrollBarImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}
+void CFWL_ScrollBarImpDelegate::OnLButtonDown(FX_DWORD dwFlags,
+ FX_FLOAT fx,
+ FX_FLOAT fy) {
+ if (!m_pOwner->IsEnabled()) {
+ return;
+ }
+ m_pOwner->m_bMouseDown = TRUE;
+ m_pOwner->SetGrab(TRUE);
+ m_pOwner->m_cpTrackPointX = fx;
+ m_pOwner->m_cpTrackPointY = fy;
+ m_pOwner->m_fLastTrackPos = m_pOwner->m_fTrackPos;
+ if (m_pOwner->m_rtMinBtn.Contains(fx, fy)) {
+ DoMouseDown(0, m_pOwner->m_rtMinBtn, m_pOwner->m_iMinButtonState, fx, fy);
+ } else {
+ if (m_pOwner->m_rtThumb.Contains(fx, fy)) {
+ DoMouseDown(1, m_pOwner->m_rtThumb, m_pOwner->m_iThumbButtonState, fx,
+ fy);
+ } else {
+ if (m_pOwner->m_rtMaxBtn.Contains(fx, fy)) {
+ DoMouseDown(2, m_pOwner->m_rtMaxBtn, m_pOwner->m_iMaxButtonState, fx,
+ fy);
+ } else {
+ if (m_pOwner->m_rtMinTrack.Contains(fx, fy)) {
+ DoMouseDown(3, m_pOwner->m_rtMinTrack, m_pOwner->m_iMinTrackState, fx,
+ fy);
+ } else {
+ DoMouseDown(4, m_pOwner->m_rtMaxTrack, m_pOwner->m_iMaxTrackState, fx,
+ fy);
+ }
+ }
+ }
+ }
+ if (!m_pOwner->SendEvent()) {
+ m_pOwner->m_hTimer = FWL_StartTimer(m_pOwner, FWL_SCROLLBAR_Elapse);
+ }
+}
+void CFWL_ScrollBarImpDelegate::OnLButtonUp(FX_DWORD dwFlags,
+ FX_FLOAT fx,
+ FX_FLOAT fy) {
+ FWL_StopTimer(m_pOwner->m_hTimer);
+ m_pOwner->m_bMouseDown = FALSE;
+ DoMouseUp(0, m_pOwner->m_rtMinBtn, m_pOwner->m_iMinButtonState, fx, fy);
+ DoMouseUp(1, m_pOwner->m_rtThumb, m_pOwner->m_iThumbButtonState, fx, fy);
+ DoMouseUp(2, m_pOwner->m_rtMaxBtn, m_pOwner->m_iMaxButtonState, fx, fy);
+ DoMouseUp(3, m_pOwner->m_rtMinTrack, m_pOwner->m_iMinTrackState, fx, fy);
+ DoMouseUp(4, m_pOwner->m_rtMaxTrack, m_pOwner->m_iMaxTrackState, fx, fy);
+ m_pOwner->SetGrab(FALSE);
+}
+void CFWL_ScrollBarImpDelegate::OnMouseMove(FX_DWORD dwFlags,
+ FX_FLOAT fx,
+ FX_FLOAT fy) {
+ DoMouseMove(0, m_pOwner->m_rtMinBtn, m_pOwner->m_iMinButtonState, fx, fy);
+ DoMouseMove(1, m_pOwner->m_rtThumb, m_pOwner->m_iThumbButtonState, fx, fy);
+ DoMouseMove(2, m_pOwner->m_rtMaxBtn, m_pOwner->m_iMaxButtonState, fx, fy);
+ DoMouseMove(3, m_pOwner->m_rtMinTrack, m_pOwner->m_iMinTrackState, fx, fy);
+ DoMouseMove(4, m_pOwner->m_rtMaxTrack, m_pOwner->m_iMaxTrackState, fx, fy);
+}
+void CFWL_ScrollBarImpDelegate::OnMouseLeave() {
+ DoMouseLeave(0, m_pOwner->m_rtMinBtn, m_pOwner->m_iMinButtonState);
+ DoMouseLeave(1, m_pOwner->m_rtThumb, m_pOwner->m_iThumbButtonState);
+ DoMouseLeave(2, m_pOwner->m_rtMaxBtn, m_pOwner->m_iMaxButtonState);
+ DoMouseLeave(3, m_pOwner->m_rtMinTrack, m_pOwner->m_iMinTrackState);
+ DoMouseLeave(4, m_pOwner->m_rtMaxTrack, m_pOwner->m_iMaxTrackState);
+}
+void CFWL_ScrollBarImpDelegate::OnMouseWheel(FX_FLOAT fx,
+ FX_FLOAT fy,
+ FX_DWORD dwFlags,
+ FX_FLOAT fDeltaX,
+ FX_FLOAT fDeltaY) {
+ m_pOwner->m_iMouseWheel = (int32_t)fDeltaX;
+ m_pOwner->SendEvent();
+ m_pOwner->m_iMouseWheel = 0;
+}
+void CFWL_ScrollBarImpDelegate::DoMouseDown(int32_t iItem,
+ const CFX_RectF& rtItem,
+ int32_t& iState,
+ FX_FLOAT fx,
+ FX_FLOAT fy) {
+ if (!rtItem.Contains(fx, fy)) {
+ return;
+ }
+ if (iState == FWL_PARTSTATE_SCB_Pressed) {
+ return;
+ }
+ iState = FWL_PARTSTATE_SCB_Pressed;
+ m_pOwner->Repaint(&rtItem);
+}
+void CFWL_ScrollBarImpDelegate::DoMouseUp(int32_t iItem,
+ const CFX_RectF& rtItem,
+ int32_t& iState,
+ FX_FLOAT fx,
+ FX_FLOAT fy) {
+ int32_t iNewState = rtItem.Contains(fx, fy) ? FWL_PARTSTATE_SCB_Hovered
+ : FWL_PARTSTATE_SCB_Normal;
+ if (iState == iNewState) {
+ return;
+ }
+ iState = iNewState;
+ m_pOwner->Repaint(&rtItem);
+ m_pOwner->OnScroll(FWL_SCBCODE_EndScroll, m_pOwner->m_fTrackPos);
+}
+void CFWL_ScrollBarImpDelegate::DoMouseMove(int32_t iItem,
+ const CFX_RectF& rtItem,
+ int32_t& iState,
+ FX_FLOAT fx,
+ FX_FLOAT fy) {
+ if (!m_pOwner->m_bMouseDown) {
+ int32_t iNewState = rtItem.Contains(fx, fy) ? FWL_PARTSTATE_SCB_Hovered
+ : FWL_PARTSTATE_SCB_Normal;
+ if (iState == iNewState) {
+ return;
+ }
+ iState = iNewState;
+ m_pOwner->Repaint(&rtItem);
+ } else if ((2 == iItem) &&
+ (m_pOwner->m_iThumbButtonState == FWL_PARTSTATE_SCB_Pressed)) {
+ FX_FLOAT fPos = m_pOwner->GetTrackPointPos(fx, fy);
+ m_pOwner->m_fTrackPos = fPos;
+ m_pOwner->OnScroll(FWL_SCBCODE_TrackPos, fPos);
+ }
+}
+void CFWL_ScrollBarImpDelegate::DoMouseLeave(int32_t iItem,
+ const CFX_RectF& rtItem,
+ int32_t& iState) {
+ if (iState == FWL_PARTSTATE_SCB_Normal) {
+ return;
+ }
+ iState = FWL_PARTSTATE_SCB_Normal;
+ m_pOwner->Repaint(&rtItem);
+}
+void CFWL_ScrollBarImpDelegate::DoMouseHover(int32_t iItem,
+ const CFX_RectF& rtItem,
+ int32_t& iState) {
+ if (iState == FWL_PARTSTATE_SCB_Hovered) {
+ return;
+ }
+ iState = FWL_PARTSTATE_SCB_Hovered;
+ m_pOwner->Repaint(&rtItem);
+}
diff --git a/xfa/fwl/basewidget/fwl_scrollbarimp.h b/xfa/fwl/basewidget/fwl_scrollbarimp.h
new file mode 100644
index 0000000000..2e378a677c
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_scrollbarimp.h
@@ -0,0 +1,139 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FWL_SCROLLBARIMP_H_
+#define XFA_FWL_BASEWIDGET_FWL_SCROLLBARIMP_H_
+
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/core/fwl_timer.h"
+
+class CFWL_WidgetImpProperties;
+class IFWL_Widget;
+class CFWL_ScrollBarImpDelegate;
+
+class CFWL_ScrollBarImp : public CFWL_WidgetImp, public IFWL_Timer {
+ public:
+ CFWL_ScrollBarImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ ~CFWL_ScrollBarImp();
+ virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+ virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
+ virtual FWL_ERR Update();
+ virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+ virtual FX_BOOL IsVertical();
+ virtual FWL_ERR GetRange(FX_FLOAT& fMin, FX_FLOAT& fMax);
+ virtual FWL_ERR SetRange(FX_FLOAT fMin, FX_FLOAT fMax);
+ virtual FX_FLOAT GetPageSize();
+ virtual FWL_ERR SetPageSize(FX_FLOAT fPageSize);
+ virtual FX_FLOAT GetStepSize();
+ virtual FWL_ERR SetStepSize(FX_FLOAT fStepSize);
+ virtual FX_FLOAT GetPos();
+ virtual FWL_ERR SetPos(FX_FLOAT fPos);
+ virtual FX_FLOAT GetTrackPos();
+ virtual FWL_ERR SetTrackPos(FX_FLOAT fTrackPos);
+ virtual FX_BOOL DoScroll(FX_DWORD dwCode, FX_FLOAT fPos = 0.0f);
+ virtual FWL_ERR SetOuter(IFWL_Widget* pOuter);
+ virtual int32_t Run(FWL_HTIMER hTimer);
+
+ protected:
+ void DrawTrack(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ FX_BOOL bLower = TRUE,
+ const CFX_Matrix* pMatrix = NULL);
+ void DrawArrowBtn(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ FX_BOOL bMinBtn = TRUE,
+ const CFX_Matrix* pMatrix = NULL);
+ void DrawThumb(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix = NULL);
+ void Layout();
+ void CalcButtonLen();
+ void CalcMinButtonRect(CFX_RectF& rect);
+ void CalcMaxButtonRect(CFX_RectF& rect);
+ void CalcThumbButtonRect(CFX_RectF& rect);
+ void CalcMinTrackRect(CFX_RectF& rect);
+ void CalcMaxTrackRect(CFX_RectF& rect);
+ FX_FLOAT GetTrackPointPos(FX_FLOAT fx, FX_FLOAT fy);
+ void GetTrackRect(CFX_RectF& rect, FX_BOOL bLower = TRUE);
+ FX_BOOL SendEvent();
+ FX_BOOL OnScroll(FX_DWORD dwCode, FX_FLOAT fPos);
+
+ FWL_HTIMER m_hTimer;
+ FX_FLOAT m_fRangeMin;
+ FX_FLOAT m_fRangeMax;
+ FX_FLOAT m_fPageSize;
+ FX_FLOAT m_fStepSize;
+ FX_FLOAT m_fPos;
+ FX_FLOAT m_fTrackPos;
+ int32_t m_iMinButtonState;
+ int32_t m_iMaxButtonState;
+ int32_t m_iThumbButtonState;
+ int32_t m_iMinTrackState;
+ int32_t m_iMaxTrackState;
+ FX_FLOAT m_fLastTrackPos;
+ FX_FLOAT m_cpTrackPointX;
+ FX_FLOAT m_cpTrackPointY;
+ int32_t m_iMouseWheel;
+ FX_BOOL m_bTrackMouseLeave;
+ FX_BOOL m_bMouseHover;
+ FX_BOOL m_bMouseDown;
+ FX_BOOL m_bRepaintThumb;
+ FX_FLOAT m_fButtonLen;
+ FX_BOOL m_bMinSize;
+ CFX_RectF m_rtClient;
+ CFX_RectF m_rtThumb;
+ CFX_RectF m_rtMinBtn;
+ CFX_RectF m_rtMaxBtn;
+ CFX_RectF m_rtMinTrack;
+ CFX_RectF m_rtMaxTrack;
+ FX_BOOL m_bCustomLayout;
+ FX_FLOAT m_fMinThumb;
+ friend class CFWL_ScrollBarImpDelegate;
+};
+class CFWL_ScrollBarImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_ScrollBarImpDelegate(CFWL_ScrollBarImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+ FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+
+ protected:
+ void OnLButtonDown(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ void OnLButtonUp(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ void OnMouseMove(FX_DWORD dwFlags, FX_FLOAT fx, FX_FLOAT fy);
+ void OnMouseLeave();
+ void OnMouseWheel(FX_FLOAT fx,
+ FX_FLOAT fy,
+ FX_DWORD dwFlags,
+ FX_FLOAT fDeltaX,
+ FX_FLOAT fDeltaY);
+ void DoMouseDown(int32_t iItem,
+ const CFX_RectF& rtItem,
+ int32_t& iState,
+ FX_FLOAT fx,
+ FX_FLOAT fy);
+ void DoMouseUp(int32_t iItem,
+ const CFX_RectF& rtItem,
+ int32_t& iState,
+ FX_FLOAT fx,
+ FX_FLOAT fy);
+ void DoMouseMove(int32_t iItem,
+ const CFX_RectF& rtItem,
+ int32_t& iState,
+ FX_FLOAT fx,
+ FX_FLOAT fy);
+ void DoMouseLeave(int32_t iItem, const CFX_RectF& rtItem, int32_t& iState);
+ void DoMouseHover(int32_t iItem, const CFX_RectF& rtItem, int32_t& iState);
+
+ CFWL_ScrollBarImp* m_pOwner;
+};
+
+#endif // XFA_FWL_BASEWIDGET_FWL_SCROLLBARIMP_H_
diff --git a/xfa/fwl/basewidget/fwl_spinbuttonimp.cpp b/xfa/fwl/basewidget/fwl_spinbuttonimp.cpp
new file mode 100644
index 0000000000..9493cbbc7d
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_spinbuttonimp.cpp
@@ -0,0 +1,429 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fwl_spinbuttonimp.h"
+
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/fwl_targetimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/basewidget/fwl_spinbutton.h"
+#include "xfa/include/fwl/core/fwl_theme.h"
+#include "xfa/include/fwl/core/fwl_timer.h"
+
+#define FWL_SPN_MinWidth 18
+#define FWL_SPN_MinHeight 32
+#define FWL_SPIN_Elapse 200
+
+// static
+IFWL_SpinButton* IFWL_SpinButton::Create(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_SpinButton* pSpinButton = new IFWL_SpinButton;
+ CFWL_SpinButtonImp* pSpinButtonImpl =
+ new CFWL_SpinButtonImp(properties, nullptr);
+ pSpinButton->SetImpl(pSpinButtonImpl);
+ pSpinButtonImpl->SetInterface(pSpinButton);
+ return pSpinButton;
+}
+IFWL_SpinButton::IFWL_SpinButton() {}
+FWL_ERR IFWL_SpinButton::EnableButton(FX_BOOL bEnable, FX_BOOL bUp) {
+ return static_cast<CFWL_SpinButtonImp*>(GetImpl())
+ ->EnableButton(bEnable, bUp);
+}
+FX_BOOL IFWL_SpinButton::IsButtonEnable(FX_BOOL bUp) {
+ return static_cast<CFWL_SpinButtonImp*>(GetImpl())->IsButtonEnable(bUp);
+}
+
+CFWL_SpinButtonImp::CFWL_SpinButtonImp(
+ const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_WidgetImp(properties, pOuter),
+ m_dwUpState(FWL_PARTSTATE_SPB_Normal),
+ m_dwDnState(FWL_PARTSTATE_SPB_Normal),
+ m_iButtonIndex(0),
+ m_bLButtonDwn(FALSE),
+ m_hTimer(NULL) {
+ m_rtClient.Reset();
+ m_rtUpButton.Reset();
+ m_rtDnButton.Reset();
+ m_pProperties->m_dwStyleExes |= FWL_STYLEEXE_SPB_Vert;
+}
+CFWL_SpinButtonImp::~CFWL_SpinButtonImp() {}
+FWL_ERR CFWL_SpinButtonImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_SpinButton;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_SpinButtonImp::GetClassID() const {
+ return FWL_CLASSHASH_SpinButton;
+}
+FWL_ERR CFWL_SpinButtonImp::Initialize() {
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ m_pDelegate = new CFWL_SpinButtonImpDelegate(this);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_SpinButtonImp::Finalize() {
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_SpinButtonImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
+ if (bAutoSize) {
+ rect.Set(0, 0, FWL_SPN_MinWidth, FWL_SPN_MinHeight);
+ CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
+ } else {
+ rect = m_pProperties->m_rtWidget;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_SpinButtonImp::Update() {
+ if (IsLocked()) {
+ return FWL_ERR_Indefinite;
+ }
+ GetClientRect(m_rtClient);
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXE_SPB_Vert) {
+ m_rtUpButton.Set(m_rtClient.top, m_rtClient.left, m_rtClient.width,
+ m_rtClient.height / 2);
+ m_rtDnButton.Set(m_rtClient.left, m_rtClient.top + m_rtClient.height / 2,
+ m_rtClient.width, m_rtClient.height / 2);
+ } else {
+ m_rtUpButton.Set(m_rtClient.left, m_rtClient.top, m_rtClient.width / 2,
+ m_rtClient.height);
+ m_rtDnButton.Set(m_rtClient.left + m_rtClient.width / 2, m_rtClient.top,
+ m_rtClient.width / 2, m_rtClient.height);
+ }
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_SpinButtonImp::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
+ if (m_rtClient.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_Client;
+ }
+ if (HasBorder() && (m_rtClient.Contains(fx, fy))) {
+ return FWL_WGTHITTEST_Border;
+ }
+ if (HasEdge()) {
+ CFX_RectF rtEdge;
+ GetEdgeRect(rtEdge);
+ if (rtEdge.Contains(fx, fy)) {
+ return FWL_PART_SPB_Edge;
+ }
+ }
+ if (m_rtUpButton.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_SPB_UpButton;
+ }
+ if (m_rtDnButton.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_SPB_DownButton;
+ }
+ return FWL_WGTHITTEST_Unknown;
+}
+FWL_ERR CFWL_SpinButtonImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ CFX_RectF rtClip(m_rtClient);
+ if (pMatrix != NULL) {
+ pMatrix->TransformRect(rtClip);
+ }
+ IFWL_ThemeProvider* pTheme = GetAvailableTheme();
+ if (HasBorder()) {
+ DrawBorder(pGraphics, FWL_PART_SPB_Border, pTheme, pMatrix);
+ }
+ if (HasEdge()) {
+ DrawEdge(pGraphics, FWL_PART_SPB_Edge, pTheme, pMatrix);
+ }
+ DrawUpButton(pGraphics, pTheme, pMatrix);
+ DrawDownButton(pGraphics, pTheme, pMatrix);
+ return FWL_ERR_Succeeded;
+}
+int32_t CFWL_SpinButtonImp::Run(FWL_HTIMER hTimer) {
+ if (m_hTimer) {
+ CFWL_EvtSpbClick wmPosChanged;
+ wmPosChanged.m_pSrcTarget = m_pInterface;
+ wmPosChanged.m_bUp = m_iButtonIndex == 0;
+ DispatchEvent(&wmPosChanged);
+ }
+ return 1;
+}
+FWL_ERR CFWL_SpinButtonImp::EnableButton(FX_BOOL bEnable, FX_BOOL bUp) {
+ if (bUp) {
+ if (bEnable) {
+ m_dwUpState = FWL_PARTSTATE_SPB_Normal;
+ } else {
+ m_dwUpState = FWL_PARTSTATE_SPB_Disabled;
+ }
+ } else {
+ if (bEnable) {
+ m_dwDnState = FWL_PARTSTATE_SPB_Normal;
+ } else {
+ m_dwDnState = FWL_PARTSTATE_SPB_Disabled;
+ }
+ }
+ return FWL_ERR_Succeeded;
+}
+FX_BOOL CFWL_SpinButtonImp::IsButtonEnable(FX_BOOL bUp) {
+ if (bUp) {
+ return (m_dwUpState != FWL_PARTSTATE_SPB_Disabled);
+ }
+ return (m_dwDnState != FWL_PARTSTATE_SPB_Disabled);
+}
+void CFWL_SpinButtonImp::DrawUpButton(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_SPB_UpButton;
+ params.m_pGraphics = pGraphics;
+ params.m_dwStates = m_dwUpState + 1;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ params.m_rtPart = m_rtUpButton;
+ pTheme->DrawBackground(&params);
+}
+void CFWL_SpinButtonImp::DrawDownButton(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground params;
+ params.m_pWidget = m_pInterface;
+ params.m_iPart = FWL_PART_SPB_DownButton;
+ params.m_pGraphics = pGraphics;
+ params.m_dwStates = m_dwDnState + 1;
+ if (pMatrix) {
+ params.m_matrix.Concat(*pMatrix);
+ }
+ params.m_rtPart = m_rtDnButton;
+ pTheme->DrawBackground(&params);
+}
+CFWL_SpinButtonImpDelegate::CFWL_SpinButtonImpDelegate(
+ CFWL_SpinButtonImp* pOwner)
+ : m_pOwner(pOwner) {}
+int32_t CFWL_SpinButtonImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ if (!pMessage)
+ return 0;
+ int32_t iRet = 1;
+ FX_DWORD dwMsgCode = pMessage->GetClassID();
+ switch (dwMsgCode) {
+ case FWL_MSGHASH_SetFocus:
+ case FWL_MSGHASH_KillFocus: {
+ OnFocusChanged(pMessage, dwMsgCode == FWL_MSGHASH_SetFocus);
+ break;
+ }
+ case FWL_MSGHASH_Mouse: {
+ CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
+ FX_DWORD dwCmd = pMsg->m_dwCmd;
+ switch (dwCmd) {
+ case FWL_MSGMOUSECMD_LButtonDown: {
+ OnLButtonDown(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_LButtonUp: {
+ OnLButtonUp(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseMove: {
+ OnMouseMove(pMsg);
+ break;
+ }
+ case FWL_MSGMOUSECMD_MouseLeave: {
+ OnMouseLeave(pMsg);
+ break;
+ }
+ default: {}
+ }
+ break;
+ }
+ case FWL_MSGHASH_Key: {
+ CFWL_MsgKey* pKey = static_cast<CFWL_MsgKey*>(pMessage);
+ if (pKey->m_dwCmd == FWL_MSGKEYCMD_KeyDown) {
+ OnKeyDown(pKey);
+ }
+ break;
+ }
+ default: {
+ iRet = 0;
+ break;
+ }
+ }
+ CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
+ return iRet;
+}
+FWL_ERR CFWL_SpinButtonImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_SpinButtonImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}
+void CFWL_SpinButtonImpDelegate::OnFocusChanged(CFWL_Message* pMsg,
+ FX_BOOL bSet) {
+ if (bSet) {
+ m_pOwner->m_pProperties->m_dwStates |= (FWL_WGTSTATE_Focused);
+ } else {
+ m_pOwner->m_pProperties->m_dwStates &= ~(FWL_WGTSTATE_Focused);
+ }
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_SpinButtonImpDelegate::OnLButtonDown(CFWL_MsgMouse* pMsg) {
+ m_pOwner->m_bLButtonDwn = TRUE;
+ m_pOwner->SetGrab(TRUE);
+ m_pOwner->SetFocus(TRUE);
+ if (!m_pOwner->m_pProperties->m_pDataProvider)
+ return;
+ FX_BOOL bUpPress = (m_pOwner->m_rtUpButton.Contains(pMsg->m_fx, pMsg->m_fy) &&
+ m_pOwner->IsButtonEnable(TRUE));
+ FX_BOOL bDnPress = (m_pOwner->m_rtDnButton.Contains(pMsg->m_fx, pMsg->m_fy) &&
+ m_pOwner->IsButtonEnable(FALSE));
+ if (!bUpPress && !bDnPress) {
+ return;
+ }
+ if (bUpPress) {
+ m_pOwner->m_iButtonIndex = 0;
+ m_pOwner->m_dwUpState = FWL_PARTSTATE_SPB_Pressed;
+ }
+ if (bDnPress) {
+ m_pOwner->m_iButtonIndex = 1;
+ m_pOwner->m_dwDnState = FWL_PARTSTATE_SPB_Pressed;
+ }
+ CFWL_EvtSpbClick wmPosChanged;
+ wmPosChanged.m_pSrcTarget = m_pOwner->m_pInterface;
+ wmPosChanged.m_bUp = bUpPress;
+ m_pOwner->DispatchEvent(&wmPosChanged);
+ m_pOwner->Repaint(bUpPress ? &m_pOwner->m_rtUpButton
+ : &m_pOwner->m_rtDnButton);
+ m_pOwner->m_hTimer = FWL_StartTimer(m_pOwner, FWL_SPIN_Elapse);
+}
+void CFWL_SpinButtonImpDelegate::OnLButtonUp(CFWL_MsgMouse* pMsg) {
+ if (m_pOwner->m_pProperties->m_dwStates & FWL_PARTSTATE_SPB_Disabled) {
+ return;
+ }
+ m_pOwner->m_bLButtonDwn = FALSE;
+ m_pOwner->SetGrab(FALSE);
+ m_pOwner->SetFocus(FALSE);
+ if (m_pOwner->m_hTimer) {
+ FWL_StopTimer(m_pOwner->m_hTimer);
+ m_pOwner->m_hTimer = NULL;
+ }
+ FX_BOOL bRepaint = FALSE;
+ CFX_RectF rtInvalidate;
+ if (m_pOwner->m_dwUpState == FWL_PARTSTATE_SPB_Pressed &&
+ m_pOwner->IsButtonEnable(TRUE)) {
+ m_pOwner->m_dwUpState = FWL_PARTSTATE_SPB_Normal;
+ bRepaint = TRUE;
+ rtInvalidate = m_pOwner->m_rtUpButton;
+ } else if (m_pOwner->m_dwDnState == FWL_PARTSTATE_SPB_Pressed &&
+ m_pOwner->IsButtonEnable(FALSE)) {
+ m_pOwner->m_dwDnState = FWL_PARTSTATE_SPB_Normal;
+ bRepaint = TRUE;
+ rtInvalidate = m_pOwner->m_rtDnButton;
+ }
+ if (bRepaint) {
+ m_pOwner->Repaint(&rtInvalidate);
+ }
+}
+void CFWL_SpinButtonImpDelegate::OnMouseMove(CFWL_MsgMouse* pMsg) {
+ if (!m_pOwner->m_pProperties->m_pDataProvider)
+ return;
+ if (m_pOwner->m_bLButtonDwn) {
+ return;
+ }
+ FX_BOOL bRepaint = FALSE;
+ CFX_RectF rtInvlidate;
+ rtInvlidate.Reset();
+ if (m_pOwner->m_rtUpButton.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ if (m_pOwner->IsButtonEnable(TRUE)) {
+ if (m_pOwner->m_dwUpState == FWL_PARTSTATE_SPB_Hovered) {
+ m_pOwner->m_dwUpState = FWL_PARTSTATE_SPB_Hovered;
+ bRepaint = TRUE;
+ rtInvlidate = m_pOwner->m_rtUpButton;
+ }
+ if (m_pOwner->m_dwDnState != FWL_PARTSTATE_SPB_Normal &&
+ m_pOwner->IsButtonEnable(FALSE)) {
+ m_pOwner->m_dwDnState = FWL_PARTSTATE_SPB_Normal;
+ if (bRepaint) {
+ rtInvlidate.Union(m_pOwner->m_rtDnButton);
+ } else {
+ rtInvlidate = m_pOwner->m_rtDnButton;
+ }
+ bRepaint = TRUE;
+ }
+ }
+ if (!m_pOwner->IsButtonEnable(FALSE)) {
+ m_pOwner->EnableButton(FALSE, FALSE);
+ }
+ } else if (m_pOwner->m_rtDnButton.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ if (m_pOwner->IsButtonEnable(FALSE)) {
+ if (m_pOwner->m_dwDnState != FWL_PARTSTATE_SPB_Hovered) {
+ m_pOwner->m_dwDnState = FWL_PARTSTATE_SPB_Hovered;
+ bRepaint = TRUE;
+ rtInvlidate = m_pOwner->m_rtDnButton;
+ }
+ if (m_pOwner->m_dwUpState != FWL_PARTSTATE_SPB_Normal &&
+ m_pOwner->IsButtonEnable(TRUE)) {
+ m_pOwner->m_dwUpState = FWL_PARTSTATE_SPB_Normal;
+ if (bRepaint) {
+ rtInvlidate.Union(m_pOwner->m_rtUpButton);
+ } else {
+ rtInvlidate = m_pOwner->m_rtUpButton;
+ }
+ bRepaint = TRUE;
+ }
+ }
+ } else if (m_pOwner->m_dwUpState != FWL_PARTSTATE_SPB_Normal ||
+ m_pOwner->m_dwDnState != FWL_PARTSTATE_SPB_Normal) {
+ if (m_pOwner->m_dwUpState != FWL_PARTSTATE_SPB_Normal) {
+ m_pOwner->m_dwUpState = FWL_PARTSTATE_SPB_Normal;
+ bRepaint = TRUE;
+ rtInvlidate = m_pOwner->m_rtUpButton;
+ }
+ if (m_pOwner->m_dwDnState != FWL_PARTSTATE_SPB_Normal) {
+ m_pOwner->m_dwDnState = FWL_PARTSTATE_SPB_Normal;
+ if (bRepaint) {
+ rtInvlidate.Union(m_pOwner->m_rtDnButton);
+ } else {
+ rtInvlidate = m_pOwner->m_rtDnButton;
+ }
+ bRepaint = TRUE;
+ }
+ }
+ if (bRepaint) {
+ m_pOwner->Repaint(&rtInvlidate);
+ }
+}
+void CFWL_SpinButtonImpDelegate::OnMouseLeave(CFWL_MsgMouse* pMsg) {
+ if (!pMsg)
+ return;
+ if (m_pOwner->m_dwUpState != FWL_PARTSTATE_SPB_Normal &&
+ m_pOwner->IsButtonEnable(TRUE)) {
+ m_pOwner->m_dwUpState = FWL_PARTSTATE_SPB_Normal;
+ }
+ if (m_pOwner->m_dwDnState != FWL_PARTSTATE_SPB_Normal &&
+ m_pOwner->IsButtonEnable(FALSE)) {
+ m_pOwner->m_dwDnState = FWL_PARTSTATE_SPB_Normal;
+ }
+ m_pOwner->Repaint(&m_pOwner->m_rtClient);
+}
+void CFWL_SpinButtonImpDelegate::OnKeyDown(CFWL_MsgKey* pMsg) {
+ if (!m_pOwner->m_pProperties->m_pDataProvider)
+ return;
+ FX_BOOL bUp =
+ pMsg->m_dwKeyCode == FWL_VKEY_Up || pMsg->m_dwKeyCode == FWL_VKEY_Left;
+ FX_BOOL bDown =
+ pMsg->m_dwKeyCode == FWL_VKEY_Down || pMsg->m_dwKeyCode == FWL_VKEY_Right;
+ if (!bUp && !bDown) {
+ return;
+ }
+ FX_BOOL bUpEnable = m_pOwner->IsButtonEnable(TRUE);
+ FX_BOOL bDownEnable = m_pOwner->IsButtonEnable(FALSE);
+ if (!bUpEnable && !bDownEnable) {
+ return;
+ }
+ CFWL_EvtSpbClick wmPosChanged;
+ wmPosChanged.m_pSrcTarget = m_pOwner->m_pInterface;
+ wmPosChanged.m_bUp = bUpEnable;
+ m_pOwner->DispatchEvent(&wmPosChanged);
+ m_pOwner->Repaint(bUpEnable ? &m_pOwner->m_rtUpButton
+ : &m_pOwner->m_rtDnButton);
+}
diff --git a/xfa/fwl/basewidget/fwl_spinbuttonimp.h b/xfa/fwl/basewidget/fwl_spinbuttonimp.h
new file mode 100644
index 0000000000..d8eb5963dc
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_spinbuttonimp.h
@@ -0,0 +1,69 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FWL_SPINBUTTONIMP_H_
+#define XFA_FWL_BASEWIDGET_FWL_SPINBUTTONIMP_H_
+
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/core/fwl_timer.h"
+
+class CFWL_WidgetImpProperties;
+class CFWL_SpinButtonImpDelegate;
+
+class CFWL_SpinButtonImp : public CFWL_WidgetImp, public IFWL_Timer {
+ public:
+ CFWL_SpinButtonImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ ~CFWL_SpinButtonImp();
+ virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+ virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
+ virtual FWL_ERR Update();
+ virtual FX_DWORD HitTest(FX_FLOAT fx, FX_FLOAT fy);
+ virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+ virtual int32_t Run(FWL_HTIMER hTimer);
+ FWL_ERR EnableButton(FX_BOOL bEnable, FX_BOOL bUp = TRUE);
+ FX_BOOL IsButtonEnable(FX_BOOL bUp = TRUE);
+
+ protected:
+ void DrawUpButton(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawDownButton(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ CFX_RectF m_rtClient;
+ CFX_RectF m_rtUpButton;
+ CFX_RectF m_rtDnButton;
+ FX_DWORD m_dwUpState;
+ FX_DWORD m_dwDnState;
+ int32_t m_iButtonIndex;
+ FX_BOOL m_bLButtonDwn;
+ FWL_HTIMER m_hTimer;
+ friend class CFWL_SpinButtonImpDelegate;
+};
+class CFWL_SpinButtonImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_SpinButtonImpDelegate(CFWL_SpinButtonImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+ FWL_ERR OnProcessEvent(CFWL_Event* pEvent) override;
+ FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+
+ protected:
+ void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
+ void OnLButtonDown(CFWL_MsgMouse* pMsg);
+ void OnLButtonUp(CFWL_MsgMouse* pMsg);
+ void OnMouseMove(CFWL_MsgMouse* pMsg);
+ void OnMouseLeave(CFWL_MsgMouse* pMsg);
+ void OnKeyDown(CFWL_MsgKey* pMsg);
+ CFWL_SpinButtonImp* m_pOwner;
+};
+
+#endif // XFA_FWL_BASEWIDGET_FWL_SPINBUTTONIMP_H_
diff --git a/xfa/fwl/basewidget/fwl_tooltipctrlimp.cpp b/xfa/fwl/basewidget/fwl_tooltipctrlimp.cpp
new file mode 100644
index 0000000000..3d545e66fe
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_tooltipctrlimp.cpp
@@ -0,0 +1,293 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fwl_tooltipctrlimp.h"
+
+#include "xfa/fde/tto/fde_textout.h"
+#include "xfa/fwl/core/fwl_formimp.h"
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/fwl_panelimp.h"
+#include "xfa/fwl/core/fwl_targetimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/basewidget/fwl_tooltipctrl.h"
+#include "xfa/include/fwl/core/fwl_theme.h"
+
+// static
+IFWL_ToolTip* IFWL_ToolTip::Create(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_ToolTip* pToolTip = new IFWL_ToolTip;
+ CFWL_ToolTipImp* pToolTipImpl = new CFWL_ToolTipImp(properties, pOuter);
+ pToolTip->SetImpl(pToolTipImpl);
+ pToolTipImpl->SetInterface(pToolTip);
+ return pToolTip;
+}
+FWL_ERR IFWL_ToolTip::SetAnchor(const CFX_RectF& rtAnchor) {
+ return static_cast<CFWL_ToolTipImp*>(GetImpl())->SetAnchor(rtAnchor);
+}
+FWL_ERR IFWL_ToolTip::Show() {
+ return static_cast<CFWL_ToolTipImp*>(GetImpl())->Show();
+}
+FWL_ERR IFWL_ToolTip::Hide() {
+ return static_cast<CFWL_ToolTipImp*>(GetImpl())->Hide();
+}
+IFWL_ToolTip::IFWL_ToolTip() {}
+CFWL_ToolTipImp::CFWL_ToolTipImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_FormImp(properties, pOuter),
+ m_bBtnDown(FALSE),
+ m_dwTTOStyles(FDE_TTOSTYLE_SingleLine),
+ m_iTTOAlign(FDE_TTOALIGNMENT_Center),
+ m_hTimerShow(NULL),
+ m_hTimerHide(NULL),
+ m_pTimer(NULL) {
+ m_rtClient.Set(0, 0, 0, 0);
+ m_rtCaption.Set(0, 0, 0, 0);
+ m_rtAnchor.Set(0, 0, 0, 0);
+ m_TimerShow.m_pToolTip = this;
+ m_TimerHide.m_pToolTip = this;
+}
+CFWL_ToolTipImp::~CFWL_ToolTipImp() {
+ if (m_pTimer) {
+ delete m_pTimer;
+ m_pTimer = NULL;
+ }
+}
+FWL_ERR CFWL_ToolTipImp::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_ToolTip;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_ToolTipImp::GetClassID() const {
+ return FWL_CLASSHASH_ToolTip;
+}
+FWL_ERR CFWL_ToolTipImp::Initialize() {
+ m_pProperties->m_dwStyles |= FWL_WGTSTYLE_Popup;
+ m_pProperties->m_dwStyles &= ~FWL_WGTSTYLE_Child;
+ if (CFWL_WidgetImp::Initialize() != FWL_ERR_Succeeded)
+ return FWL_ERR_Indefinite;
+ m_pDelegate = new CFWL_ToolTipImpDelegate(this);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ToolTipImp::Finalize() {
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ return CFWL_WidgetImp::Finalize();
+}
+FWL_ERR CFWL_ToolTipImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
+ if (bAutoSize) {
+ rect.Set(0, 0, 0, 0);
+ if (m_pProperties->m_pThemeProvider == NULL) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ CFX_WideString wsCaption;
+ IFWL_ToolTipDP* pData =
+ static_cast<IFWL_ToolTipDP*>(m_pProperties->m_pDataProvider);
+ if (pData) {
+ pData->GetCaption(m_pInterface, wsCaption);
+ }
+ int32_t iLen = wsCaption.GetLength();
+ if (iLen > 0) {
+ CFX_SizeF sz = CalcTextSize(wsCaption, m_pProperties->m_pThemeProvider);
+ rect.Set(0, 0, sz.x, sz.y);
+ rect.width += FWL_WGTCAPACITY_CXBorder * 25;
+ rect.height += FWL_WGTCAPACITY_CYBorder * 8;
+ }
+ CFWL_WidgetImp::GetWidgetRect(rect, TRUE);
+ } else {
+ rect = m_pProperties->m_rtWidget;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ToolTipImp::Update() {
+ if (IsLocked()) {
+ return FWL_ERR_Indefinite;
+ }
+ if (!m_pProperties->m_pThemeProvider) {
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+ }
+ UpdateTextOutStyles();
+ GetClientRect(m_rtClient);
+ m_rtCaption = m_rtClient;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ToolTipImp::GetClientRect(CFX_RectF& rect) {
+ FX_FLOAT x = 0;
+ FX_FLOAT y = 0;
+ FX_FLOAT t = 0;
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ if (pTheme) {
+ CFWL_ThemePart part;
+ part.m_pWidget = m_pInterface;
+ x = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_CXBorder));
+ y = *static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, FWL_WGTCAPACITY_CYBorder));
+ }
+ rect = m_pProperties->m_rtWidget;
+ rect.Offset(-rect.left, -rect.top);
+ rect.Deflate(x, t, x, y);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ToolTipImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ IFWL_ToolTipTarget* toolTipTarget =
+ CFWL_ToolTipContainer::getInstance()->GetCurrentToolTipTarget();
+ if (toolTipTarget && !toolTipTarget->UseDefaultTheme()) {
+ return toolTipTarget->DrawToolTip(pGraphics, pMatrix, m_pInterface);
+ }
+ if (!pGraphics)
+ return FWL_ERR_Indefinite;
+ if (!m_pProperties->m_pThemeProvider)
+ return FWL_ERR_Indefinite;
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ DrawBkground(pGraphics, pTheme, pMatrix);
+ DrawText(pGraphics, pTheme, pMatrix);
+ return FWL_ERR_Succeeded;
+}
+void CFWL_ToolTipImp::DrawBkground(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_TTP_Background;
+ param.m_dwStates = m_pProperties->m_dwStates;
+ param.m_pGraphics = pGraphics;
+ if (pMatrix) {
+ param.m_matrix.Concat(*pMatrix);
+ }
+ param.m_rtPart = m_rtClient;
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) {
+ param.m_pData = &m_rtCaption;
+ }
+ pTheme->DrawBackground(&param);
+}
+void CFWL_ToolTipImp::DrawText(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ if (!m_pProperties->m_pDataProvider)
+ return;
+ CFX_WideString wsCaption;
+ m_pProperties->m_pDataProvider->GetCaption(m_pInterface, wsCaption);
+ if (wsCaption.IsEmpty()) {
+ return;
+ }
+ CFWL_ThemeText param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = FWL_PART_TTP_Caption;
+ param.m_dwStates = m_pProperties->m_dwStates;
+ param.m_pGraphics = pGraphics;
+ if (pMatrix) {
+ param.m_matrix.Concat(*pMatrix);
+ }
+ param.m_rtPart = m_rtCaption;
+ param.m_wsText = wsCaption;
+ param.m_dwTTOStyles = m_dwTTOStyles;
+ param.m_iTTOAlign = m_iTTOAlign;
+ pTheme->DrawText(&param);
+}
+void CFWL_ToolTipImp::UpdateTextOutStyles() {
+ m_iTTOAlign = FDE_TTOALIGNMENT_Center;
+ m_dwTTOStyles = FDE_TTOSTYLE_SingleLine;
+ if (m_pProperties->m_dwStyleExes & FWL_WGTSTYLE_RTLReading) {
+ m_dwTTOStyles |= FDE_TTOSTYLE_RTL;
+ }
+ if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_TTP_Multiline) {
+ m_dwTTOStyles &= ~FDE_TTOSTYLE_SingleLine;
+ }
+}
+FWL_ERR CFWL_ToolTipImp::SetAnchor(const CFX_RectF& rtAnchor) {
+ m_rtAnchor = rtAnchor;
+ return TRUE;
+}
+FWL_ERR CFWL_ToolTipImp::Show() {
+ IFWL_ToolTipDP* pData =
+ static_cast<IFWL_ToolTipDP*>(m_pProperties->m_pDataProvider);
+ int32_t nInitDelay = pData->GetInitialDelay(m_pInterface);
+ if ((m_pProperties->m_dwStates & FWL_WGTSTATE_Invisible)) {
+ m_hTimerShow = FWL_StartTimer(&m_TimerShow, nInitDelay, FALSE);
+ }
+ return TRUE;
+}
+FWL_ERR CFWL_ToolTipImp::Hide() {
+ SetStates(FWL_WGTSTATE_Invisible, TRUE);
+ if (m_hTimerHide) {
+ FWL_StopTimer(m_hTimerHide);
+ m_hTimerHide = NULL;
+ }
+ if (m_hTimerShow) {
+ FWL_StopTimer(m_hTimerShow);
+ m_hTimerShow = NULL;
+ }
+ return TRUE;
+}
+FWL_ERR CFWL_ToolTipImp::SetStates(FX_DWORD dwStates, FX_BOOL bSet) {
+ if ((dwStates & FWL_WGTSTATE_Invisible) && !bSet) {
+ IFWL_ToolTipDP* pData =
+ static_cast<IFWL_ToolTipDP*>(m_pProperties->m_pDataProvider);
+ int32_t nAutoPopDelay = pData->GetAutoPopDelay(m_pInterface);
+ m_hTimerHide = FWL_StartTimer(&m_TimerHide, nAutoPopDelay, FALSE);
+ }
+ return CFWL_WidgetImp::SetStates(dwStates, bSet);
+}
+void CFWL_ToolTipImp::RefreshToolTipPos() {
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_TTP_NoAnchor) == 0) {
+ CFX_RectF rtPopup;
+ CFX_RectF rtWidget(m_pProperties->m_rtWidget);
+ CFX_RectF rtAnchor(m_rtAnchor);
+ rtPopup.Set(0, 0, 0, 0);
+ FX_FLOAT fx = rtAnchor.Center().x + 20;
+ FX_FLOAT fy = rtAnchor.Center().y + 20;
+ rtPopup.Set(fx, fy, rtWidget.Width(), rtWidget.Height());
+ FX_FLOAT fScreenWidth = 0;
+ FX_FLOAT fScreenHeight = 0;
+ GetScreenSize(fScreenWidth, fScreenHeight);
+ if (rtPopup.bottom() > fScreenHeight) {
+ rtPopup.Offset(0, fScreenHeight - rtPopup.bottom());
+ }
+ if (rtPopup.right() > fScreenWidth) {
+ rtPopup.Offset(fScreenWidth - rtPopup.right(), 0);
+ }
+ if (rtPopup.left < 0) {
+ rtPopup.Offset(0 - rtPopup.left, 0);
+ }
+ if (rtPopup.top < 0) {
+ rtPopup.Offset(0, 0 - rtPopup.top);
+ }
+ SetWidgetRect(rtPopup);
+ Update();
+ }
+}
+CFWL_ToolTipImp::CFWL_ToolTipTimer::CFWL_ToolTipTimer(CFWL_ToolTipImp* pToolTip)
+ : m_pToolTip(pToolTip) {}
+int32_t CFWL_ToolTipImp::CFWL_ToolTipTimer::Run(FWL_HTIMER hTimer) {
+ if (m_pToolTip->m_hTimerShow == hTimer && m_pToolTip->m_hTimerShow) {
+ if (m_pToolTip->GetStates() & FWL_WGTSTATE_Invisible) {
+ m_pToolTip->SetStates(FWL_WGTSTATE_Invisible, FALSE);
+ m_pToolTip->RefreshToolTipPos();
+ FWL_StopTimer(m_pToolTip->m_hTimerShow);
+ m_pToolTip->m_hTimerShow = NULL;
+ return TRUE;
+ }
+ }
+ if (m_pToolTip->m_hTimerHide == hTimer && m_pToolTip->m_hTimerHide) {
+ m_pToolTip->SetStates(FWL_WGTSTATE_Invisible, TRUE);
+ FWL_StopTimer(m_pToolTip->m_hTimerHide);
+ m_pToolTip->m_hTimerHide = NULL;
+ return TRUE;
+ }
+ return TRUE;
+}
+CFWL_ToolTipImpDelegate::CFWL_ToolTipImpDelegate(CFWL_ToolTipImp* pOwner)
+ : m_pOwner(pOwner) {}
+int32_t CFWL_ToolTipImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ return CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
+}
+FWL_ERR CFWL_ToolTipImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_ToolTipImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return m_pOwner->DrawWidget(pGraphics, pMatrix);
+}
diff --git a/xfa/fwl/basewidget/fwl_tooltipctrlimp.h b/xfa/fwl/basewidget/fwl_tooltipctrlimp.h
new file mode 100644
index 0000000000..42fe276fb9
--- /dev/null
+++ b/xfa/fwl/basewidget/fwl_tooltipctrlimp.h
@@ -0,0 +1,86 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FWL_TOOLTIPCTRLIMP_H_
+#define XFA_FWL_BASEWIDGET_FWL_TOOLTIPCTRLIMP_H_
+
+#include "xfa/fwl/core/fwl_formimp.h"
+#include "xfa/fwl/core/fwl_widgetimp.h"
+#include "xfa/include/fwl/core/fwl_timer.h"
+
+class CFWL_WidgetImpProperties;
+class IFWL_Widget;
+class CFWL_ToolTipImpDelegate;
+
+class CFWL_ToolTipImp : public CFWL_FormImp {
+ public:
+ CFWL_ToolTipImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ virtual ~CFWL_ToolTipImp();
+ virtual FWL_ERR GetClassName(CFX_WideString& wsClass) const;
+ virtual FX_DWORD GetClassID() const;
+ virtual FWL_ERR Initialize();
+ virtual FWL_ERR Finalize();
+ virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
+ virtual FWL_ERR Update();
+ virtual FWL_ERR DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL);
+ virtual FWL_ERR SetStates(FX_DWORD dwStates, FX_BOOL bSet);
+ virtual FWL_ERR GetClientRect(CFX_RectF& rect);
+ FWL_ERR SetAnchor(const CFX_RectF& rtAnchor);
+ FWL_ERR Show();
+ FWL_ERR Hide();
+
+ protected:
+ void DrawBkground(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void DrawText(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix);
+ void UpdateTextOutStyles();
+ void RefreshToolTipPos();
+ class CFWL_ToolTipTimer : public IFWL_Timer {
+ public:
+ CFWL_ToolTipTimer() {}
+ ~CFWL_ToolTipTimer() {}
+ CFWL_ToolTipTimer(CFWL_ToolTipImp* pToolTip);
+ virtual int32_t Run(FWL_HTIMER hTimer);
+ CFWL_ToolTipImp* m_pToolTip;
+ };
+ CFX_RectF m_rtClient;
+ CFX_RectF m_rtCaption;
+ FX_BOOL m_bBtnDown;
+ FX_DWORD m_dwTTOStyles;
+ int32_t m_iTTOAlign;
+ CFX_RectF m_rtAnchor;
+ FWL_HTIMER m_hTimerShow;
+ FWL_HTIMER m_hTimerHide;
+ CFWL_ToolTipTimer* m_pTimer;
+ CFWL_ToolTipTimer m_TimerShow;
+ CFWL_ToolTipTimer m_TimerHide;
+ friend class CFWL_ToolTipImpDelegate;
+ friend class CFWL_ToolTipTimer;
+};
+class CFWL_ToolTipImpDelegate : public CFWL_WidgetImpDelegate {
+ public:
+ CFWL_ToolTipImpDelegate(CFWL_ToolTipImp* pOwner);
+ int32_t OnProcessMessage(CFWL_Message* pMessage) override;
+ FWL_ERR OnProcessEvent(CFWL_Event* pEvent) override;
+ FWL_ERR OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix = NULL) override;
+
+ protected:
+ void OnFocusChanged(CFWL_Message* pMsg, FX_BOOL bSet = TRUE);
+ void OnLButtonDown(CFWL_MsgMouse* pMsg);
+ void OnLButtonUp(CFWL_MsgMouse* pMsg);
+ void OnMouseMove(CFWL_MsgMouse* pMsg);
+ void OnMouseLeave(CFWL_MsgMouse* pMsg);
+ void OnKeyDown(CFWL_MsgKey* pMsg);
+ CFWL_ToolTipImp* m_pOwner;
+};
+
+#endif // XFA_FWL_BASEWIDGET_FWL_TOOLTIPCTRLIMP_H_
diff --git a/xfa/fwl/basewidget/fxmath_barcodeimp.cpp b/xfa/fwl/basewidget/fxmath_barcodeimp.cpp
new file mode 100644
index 0000000000..c27805ef83
--- /dev/null
+++ b/xfa/fwl/basewidget/fxmath_barcodeimp.cpp
@@ -0,0 +1,385 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#include "xfa/fwl/basewidget/fxmath_barcodeimp.h"
+
+static CBC_CodeBase* FX_Barcode_CreateBarCodeEngineObject(BC_TYPE type) {
+ switch (type) {
+ case BC_CODE39:
+ return new CBC_Code39();
+ case BC_CODABAR:
+ return new CBC_Codabar();
+ case BC_CODE128:
+ return new CBC_Code128(BC_CODE128_B);
+ case BC_CODE128_B:
+ return new CBC_Code128(BC_CODE128_B);
+ case BC_CODE128_C:
+ return new CBC_Code128(BC_CODE128_C);
+ case BC_EAN8:
+ return new CBC_EAN8();
+ case BC_UPCA:
+ return new CBC_UPCA();
+ case BC_EAN13:
+ return new CBC_EAN13();
+ case BC_QR_CODE:
+ return new CBC_QRCode();
+ case BC_PDF417:
+ return new CBC_PDF417I();
+ case BC_DATAMATRIX:
+ return new CBC_DataMatrix();
+ case BC_UNKNOWN:
+ default:
+ return NULL;
+ }
+}
+CFX_Barcode::CFX_Barcode() {}
+CFX_Barcode::~CFX_Barcode() {
+ if (m_pBCEngine) {
+ delete m_pBCEngine;
+ m_pBCEngine = NULL;
+ }
+}
+FX_BOOL CFX_Barcode::Crreate(BC_TYPE type) {
+ m_pBCEngine = FX_Barcode_CreateBarCodeEngineObject(type);
+ return m_pBCEngine != NULL;
+}
+void CFX_Barcode::Release() {
+ delete this;
+}
+BC_TYPE CFX_Barcode::GetType() {
+ return m_pBCEngine ? m_pBCEngine->GetType() : BC_UNKNOWN;
+}
+FX_BOOL CFX_Barcode::SetCharEncoding(BC_CHAR_ENCODING encoding) {
+ return m_pBCEngine ? m_pBCEngine->SetCharEncoding(encoding) : FALSE;
+}
+FX_BOOL CFX_Barcode::SetModuleHeight(int32_t moduleHeight) {
+ return m_pBCEngine ? m_pBCEngine->SetModuleHeight(moduleHeight) : FALSE;
+}
+FX_BOOL CFX_Barcode::SetModuleWidth(int32_t moduleWidth) {
+ return m_pBCEngine ? m_pBCEngine->SetModuleWidth(moduleWidth) : FALSE;
+}
+FX_BOOL CFX_Barcode::SetHeight(int32_t height) {
+ return m_pBCEngine ? m_pBCEngine->SetHeight(height) : FALSE;
+}
+FX_BOOL CFX_Barcode::SetWidth(int32_t width) {
+ return m_pBCEngine ? m_pBCEngine->SetWidth(width) : FALSE;
+}
+FX_BOOL CFX_Barcode::CheckContentValidity(const CFX_WideStringC& contents) {
+ switch (GetType()) {
+ case BC_CODE39:
+ case BC_CODABAR:
+ case BC_CODE128:
+ case BC_CODE128_B:
+ case BC_CODE128_C:
+ case BC_EAN8:
+ case BC_EAN13:
+ case BC_UPCA:
+ return m_pBCEngine
+ ? static_cast<CBC_OneCode*>(m_pBCEngine)
+ ->CheckContentValidity(contents)
+ : TRUE;
+ default:
+ return TRUE;
+ }
+}
+FX_BOOL CFX_Barcode::SetPrintChecksum(FX_BOOL checksum) {
+ switch (GetType()) {
+ case BC_CODE39:
+ case BC_CODABAR:
+ case BC_CODE128:
+ case BC_CODE128_B:
+ case BC_CODE128_C:
+ case BC_EAN8:
+ case BC_EAN13:
+ case BC_UPCA:
+ return m_pBCEngine ? (static_cast<CBC_OneCode*>(m_pBCEngine)
+ ->SetPrintChecksum(checksum),
+ TRUE)
+ : FALSE;
+ default:
+ return FALSE;
+ }
+}
+FX_BOOL CFX_Barcode::SetDataLength(int32_t length) {
+ switch (GetType()) {
+ case BC_CODE39:
+ case BC_CODABAR:
+ case BC_CODE128:
+ case BC_CODE128_B:
+ case BC_CODE128_C:
+ case BC_EAN8:
+ case BC_EAN13:
+ case BC_UPCA:
+ return m_pBCEngine ? (static_cast<CBC_OneCode*>(m_pBCEngine)
+ ->SetDataLength(length),
+ TRUE)
+ : FALSE;
+ default:
+ return FALSE;
+ }
+}
+FX_BOOL CFX_Barcode::SetCalChecksum(int32_t state) {
+ switch (GetType()) {
+ case BC_CODE39:
+ case BC_CODABAR:
+ case BC_CODE128:
+ case BC_CODE128_B:
+ case BC_CODE128_C:
+ case BC_EAN8:
+ case BC_EAN13:
+ case BC_UPCA:
+ return m_pBCEngine ? (static_cast<CBC_OneCode*>(m_pBCEngine)
+ ->SetCalChecksum(state),
+ TRUE)
+ : FALSE;
+ default:
+ return FALSE;
+ }
+}
+FX_BOOL CFX_Barcode::SetFont(CFX_Font* pFont) {
+ switch (GetType()) {
+ case BC_CODE39:
+ case BC_CODABAR:
+ case BC_CODE128:
+ case BC_CODE128_B:
+ case BC_CODE128_C:
+ case BC_EAN8:
+ case BC_EAN13:
+ case BC_UPCA:
+ return m_pBCEngine
+ ? static_cast<CBC_OneCode*>(m_pBCEngine)->SetFont(pFont)
+ : FALSE;
+ default:
+ return FALSE;
+ }
+}
+FX_BOOL CFX_Barcode::SetFontSize(FX_FLOAT size) {
+ switch (GetType()) {
+ case BC_CODE39:
+ case BC_CODABAR:
+ case BC_CODE128:
+ case BC_CODE128_B:
+ case BC_CODE128_C:
+ case BC_EAN8:
+ case BC_EAN13:
+ case BC_UPCA:
+ return m_pBCEngine
+ ? (static_cast<CBC_OneCode*>(m_pBCEngine)->SetFontSize(size),
+ TRUE)
+ : FALSE;
+ default:
+ return FALSE;
+ }
+}
+FX_BOOL CFX_Barcode::SetFontStyle(int32_t style) {
+ switch (GetType()) {
+ case BC_CODE39:
+ case BC_CODABAR:
+ case BC_CODE128:
+ case BC_CODE128_B:
+ case BC_CODE128_C:
+ case BC_EAN8:
+ case BC_EAN13:
+ case BC_UPCA:
+ return m_pBCEngine
+ ? (static_cast<CBC_OneCode*>(m_pBCEngine)->SetFontStyle(style),
+ TRUE)
+ : FALSE;
+ default:
+ return FALSE;
+ }
+}
+FX_BOOL CFX_Barcode::SetFontColor(FX_ARGB color) {
+ switch (GetType()) {
+ case BC_CODE39:
+ case BC_CODABAR:
+ case BC_CODE128:
+ case BC_CODE128_B:
+ case BC_CODE128_C:
+ case BC_EAN8:
+ case BC_EAN13:
+ case BC_UPCA:
+ return m_pBCEngine
+ ? (static_cast<CBC_OneCode*>(m_pBCEngine)->SetFontColor(color),
+ TRUE)
+ : FALSE;
+ default:
+ return FALSE;
+ }
+}
+FX_BOOL CFX_Barcode::SetTextLocation(BC_TEXT_LOC location) {
+ typedef FX_BOOL (CBC_CodeBase::*memptrtype)(BC_TEXT_LOC);
+ memptrtype memptr = NULL;
+ switch (GetType()) {
+ case BC_CODE39:
+ memptr = (memptrtype)&CBC_Code39::SetTextLocation;
+ break;
+ case BC_CODABAR:
+ memptr = (memptrtype)&CBC_Codabar::SetTextLocation;
+ break;
+ case BC_CODE128:
+ case BC_CODE128_B:
+ case BC_CODE128_C:
+ memptr = (memptrtype)&CBC_Code128::SetTextLocation;
+ break;
+ default:
+ break;
+ }
+ return m_pBCEngine && memptr ? (m_pBCEngine->*memptr)(location) : FALSE;
+}
+FX_BOOL CFX_Barcode::SetWideNarrowRatio(int32_t ratio) {
+ typedef FX_BOOL (CBC_CodeBase::*memptrtype)(int32_t);
+ memptrtype memptr = NULL;
+ switch (GetType()) {
+ case BC_CODE39:
+ memptr = (memptrtype)&CBC_Code39::SetWideNarrowRatio;
+ break;
+ case BC_CODABAR:
+ memptr = (memptrtype)&CBC_Codabar::SetWideNarrowRatio;
+ break;
+ default:
+ break;
+ }
+ return m_pBCEngine && memptr ? (m_pBCEngine->*memptr)(ratio) : FALSE;
+}
+FX_BOOL CFX_Barcode::SetStartChar(FX_CHAR start) {
+ typedef FX_BOOL (CBC_CodeBase::*memptrtype)(FX_CHAR);
+ memptrtype memptr = NULL;
+ switch (GetType()) {
+ case BC_CODABAR:
+ memptr = (memptrtype)&CBC_Codabar::SetStartChar;
+ break;
+ default:
+ break;
+ }
+ return m_pBCEngine && memptr ? (m_pBCEngine->*memptr)(start) : FALSE;
+}
+FX_BOOL CFX_Barcode::SetEndChar(FX_CHAR end) {
+ typedef FX_BOOL (CBC_CodeBase::*memptrtype)(FX_CHAR);
+ memptrtype memptr = NULL;
+ switch (GetType()) {
+ case BC_CODABAR:
+ memptr = (memptrtype)&CBC_Codabar::SetEndChar;
+ break;
+ default:
+ break;
+ }
+ return m_pBCEngine && memptr ? (m_pBCEngine->*memptr)(end) : FALSE;
+}
+FX_BOOL CFX_Barcode::SetVersion(int32_t version) {
+ typedef FX_BOOL (CBC_CodeBase::*memptrtype)(int32_t);
+ memptrtype memptr = NULL;
+ switch (GetType()) {
+ case BC_QR_CODE:
+ memptr = (memptrtype)&CBC_QRCode::SetVersion;
+ break;
+ default:
+ break;
+ }
+ return m_pBCEngine && memptr ? (m_pBCEngine->*memptr)(version) : FALSE;
+}
+FX_BOOL CFX_Barcode::SetErrorCorrectionLevel(int32_t level) {
+ typedef FX_BOOL (CBC_CodeBase::*memptrtype)(int32_t);
+ memptrtype memptr = NULL;
+ switch (GetType()) {
+ case BC_QR_CODE:
+ memptr = (memptrtype)&CBC_QRCode::SetErrorCorrectionLevel;
+ break;
+ case BC_PDF417:
+ memptr = (memptrtype)&CBC_PDF417I::SetErrorCorrectionLevel;
+ break;
+ default:
+ return FALSE;
+ }
+ return m_pBCEngine && memptr ? (m_pBCEngine->*memptr)(level) : FALSE;
+}
+FX_BOOL CFX_Barcode::SetTruncated(FX_BOOL truncated) {
+ typedef void (CBC_CodeBase::*memptrtype)(FX_BOOL);
+ memptrtype memptr = NULL;
+ switch (GetType()) {
+ case BC_PDF417:
+ memptr = (memptrtype)&CBC_PDF417I::SetTruncated;
+ break;
+ default:
+ break;
+ }
+ return m_pBCEngine && memptr ? ((m_pBCEngine->*memptr)(truncated), TRUE)
+ : FALSE;
+}
+#ifndef BCExceptionNO
+#define BCExceptionNO 0
+#endif
+#ifndef BCExceptionFormatException
+#define BCExceptionFormatException 8
+#endif
+#ifndef BCExceptionUnSupportedBarcode
+#define BCExceptionUnSupportedBarcode 18
+#endif
+FX_BOOL CFX_Barcode::Encode(const CFX_WideStringC& contents,
+ FX_BOOL isDevice,
+ int32_t& e) {
+ if (!m_pBCEngine) {
+ return FALSE;
+ }
+ return m_pBCEngine->Encode(contents, isDevice, e);
+}
+FX_BOOL CFX_Barcode::RenderDevice(CFX_RenderDevice* device,
+ const CFX_Matrix* matirx,
+ int32_t& e) {
+ if (!m_pBCEngine) {
+ return FALSE;
+ }
+ return m_pBCEngine->RenderDevice(device, matirx, e);
+}
+FX_BOOL CFX_Barcode::RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e) {
+ if (!m_pBCEngine) {
+ return FALSE;
+ }
+ return m_pBCEngine->RenderBitmap(pOutBitmap, e);
+}
+#define BC_TYPE_MIN BC_CODE39
+#define BC_TYPE_MAX BC_DATAMATRIX
+CFX_WideString CFX_Barcode::Decode(uint8_t* buf,
+ int32_t width,
+ int32_t height,
+ int32_t& errorCode) {
+ for (BC_TYPE t = BC_TYPE_MIN; t <= BC_TYPE_MAX;
+ t = (BC_TYPE)((int32_t)t + 1)) {
+ CBC_CodeBase* pTmpEngine = FX_Barcode_CreateBarCodeEngineObject(t);
+ if (!pTmpEngine) {
+ continue;
+ }
+ CFX_WideString ret = pTmpEngine->Decode(buf, width, height, errorCode);
+ if (errorCode == BCExceptionNO) {
+ return ret;
+ }
+ }
+ errorCode = BCExceptionUnSupportedBarcode;
+ return CFX_WideString();
+}
+CFX_WideString CFX_Barcode::Decode(CFX_DIBitmap* pBitmap, int32_t& errorCode) {
+ for (BC_TYPE t = BC_TYPE_MIN; t <= BC_TYPE_MAX;
+ t = (BC_TYPE)((int32_t)t + 1)) {
+ CBC_CodeBase* pTmpEngine = FX_Barcode_CreateBarCodeEngineObject(t);
+ if (!pTmpEngine) {
+ continue;
+ }
+ CFX_WideString ret = pTmpEngine->Decode(pBitmap, errorCode);
+ if (errorCode == BCExceptionNO) {
+ return ret;
+ }
+ }
+ errorCode = BCExceptionUnSupportedBarcode;
+ return CFX_WideString();
+}
+IFX_Barcode* FX_Barcode_Create(BC_TYPE type) {
+ CFX_Barcode* pBarcode = new CFX_Barcode;
+ if (pBarcode->Crreate(type)) {
+ return pBarcode;
+ }
+ pBarcode->Release();
+ return NULL;
+}
diff --git a/xfa/fwl/basewidget/fxmath_barcodeimp.h b/xfa/fwl/basewidget/fxmath_barcodeimp.h
new file mode 100644
index 0000000000..a26761e0d7
--- /dev/null
+++ b/xfa/fwl/basewidget/fxmath_barcodeimp.h
@@ -0,0 +1,56 @@
+// Copyright 2014 PDFium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Original code copyright 2014 Foxit Software Inc. http://www.foxitsoftware.com
+
+#ifndef XFA_FWL_BASEWIDGET_FXMATH_BARCODEIMP_H_
+#define XFA_FWL_BASEWIDGET_FXMATH_BARCODEIMP_H_
+
+#include "xfa/include/fwl/basewidget/fxmath_barcode.h"
+
+class CFX_Barcode : public IFX_Barcode {
+ public:
+ CFX_Barcode();
+ ~CFX_Barcode();
+ FX_BOOL Crreate(BC_TYPE type);
+ virtual void Release();
+ virtual BC_TYPE GetType();
+ virtual FX_BOOL Encode(const CFX_WideStringC& contents,
+ FX_BOOL isDevice,
+ int32_t& e);
+ virtual FX_BOOL RenderDevice(CFX_RenderDevice* device,
+ const CFX_Matrix* matirx,
+ int32_t& e);
+ virtual FX_BOOL RenderBitmap(CFX_DIBitmap*& pOutBitmap, int32_t& e);
+ virtual CFX_WideString Decode(uint8_t* buf,
+ int32_t width,
+ int32_t height,
+ int32_t& errorCode);
+ virtual CFX_WideString Decode(CFX_DIBitmap* pBitmap, int32_t& errorCode);
+ virtual FX_BOOL SetCharEncoding(BC_CHAR_ENCODING encoding);
+ virtual FX_BOOL SetModuleHeight(int32_t moduleHeight);
+ virtual FX_BOOL SetModuleWidth(int32_t moduleWidth);
+ virtual FX_BOOL SetHeight(int32_t height);
+ virtual FX_BOOL SetWidth(int32_t width);
+ virtual FX_BOOL CheckContentValidity(const CFX_WideStringC& contents);
+ virtual FX_BOOL SetPrintChecksum(FX_BOOL checksum);
+ virtual FX_BOOL SetDataLength(int32_t length);
+ virtual FX_BOOL SetCalChecksum(int32_t state);
+ virtual FX_BOOL SetFont(CFX_Font* pFont);
+ virtual FX_BOOL SetFontSize(FX_FLOAT size);
+ virtual FX_BOOL SetFontStyle(int32_t style);
+ virtual FX_BOOL SetFontColor(FX_ARGB color);
+ virtual FX_BOOL SetTextLocation(BC_TEXT_LOC location);
+ virtual FX_BOOL SetWideNarrowRatio(int32_t ratio);
+ virtual FX_BOOL SetStartChar(FX_CHAR start);
+ virtual FX_BOOL SetEndChar(FX_CHAR end);
+ virtual FX_BOOL SetVersion(int32_t version);
+ virtual FX_BOOL SetErrorCorrectionLevel(int32_t level);
+ virtual FX_BOOL SetTruncated(FX_BOOL truncated);
+
+ protected:
+ CBC_CodeBase* m_pBCEngine;
+};
+
+#endif // XFA_FWL_BASEWIDGET_FXMATH_BARCODEIMP_H_