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authordsinclair <dsinclair@chromium.org>2016-10-20 06:44:03 -0700
committerCommit bot <commit-bot@chromium.org>2016-10-20 06:44:03 -0700
commitfb5055947efd78e0e7f8a2bfd5b754c63dbb6076 (patch)
tree10511c1cb9b341e901a7f619a2bf6c2a74bb7f89 /xfa/fwl/core/ifwl_barcode.cpp
parentdadea5f87d35f8a692b659dbff54cc8780d48ef8 (diff)
downloadpdfium-fb5055947efd78e0e7f8a2bfd5b754c63dbb6076.tar.xz
Merge the CFWL_*Imp classes into the IFWL_* classes.
This Cl merges the implementation classes up into the IFWL classes as the intermediate classes were just acting as proxies. Review-Url: https://chromiumcodereview.appspot.com/2432423002
Diffstat (limited to 'xfa/fwl/core/ifwl_barcode.cpp')
-rw-r--r--xfa/fwl/core/ifwl_barcode.cpp208
1 files changed, 208 insertions, 0 deletions
diff --git a/xfa/fwl/core/ifwl_barcode.cpp b/xfa/fwl/core/ifwl_barcode.cpp
new file mode 100644
index 0000000000..76f64facd0
--- /dev/null
+++ b/xfa/fwl/core/ifwl_barcode.cpp
@@ -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
+
+#include "xfa/fwl/core/ifwl_barcode.h"
+
+#include "xfa/fgas/font/fgas_gefont.h"
+#include "xfa/fwl/core/cfwl_themepart.h"
+#include "xfa/fwl/core/cfx_barcode.h"
+#include "xfa/fwl/core/fwl_noteimp.h"
+#include "xfa/fwl/core/ifwl_themeprovider.h"
+
+// static
+IFWL_Barcode* IFWL_Barcode::Create(const CFWL_WidgetImpProperties& properties) {
+ return new IFWL_Barcode(properties, nullptr);
+}
+
+IFWL_Barcode::IFWL_Barcode(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : IFWL_Edit(properties, pOuter), m_dwStatus(0), m_type(BC_UNKNOWN) {}
+
+IFWL_Barcode::~IFWL_Barcode() {}
+
+FWL_Error IFWL_Barcode::GetClassName(CFX_WideString& wsClass) const {
+ wsClass = FWL_CLASS_Barcode;
+ return FWL_Error::Succeeded;
+}
+
+FWL_Type IFWL_Barcode::GetClassID() const {
+ return FWL_Type::Barcode;
+}
+
+FWL_Error IFWL_Barcode::Initialize() {
+ if (!m_pDelegate) {
+ m_pDelegate = new CFWL_BarcodeImpDelegate(this);
+ }
+ if (IFWL_Edit::Initialize() != FWL_Error::Succeeded)
+ return FWL_Error::Indefinite;
+ return FWL_Error::Succeeded;
+}
+FWL_Error IFWL_Barcode::Finalize() {
+ delete m_pDelegate;
+ m_pDelegate = nullptr;
+ m_pBarcodeEngine.reset();
+ return IFWL_Edit::Finalize();
+}
+FWL_Error IFWL_Barcode::Update() {
+ if (IsLocked()) {
+ return FWL_Error::Indefinite;
+ }
+ FWL_Error ret = IFWL_Edit::Update();
+ GenerateBarcodeImageCache();
+ return ret;
+}
+FWL_Error IFWL_Barcode::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return FWL_Error::Indefinite;
+ if (!m_pProperties->m_pThemeProvider)
+ return FWL_Error::Indefinite;
+ if ((m_pProperties->m_dwStates & FWL_WGTSTATE_Focused) == 0) {
+ GenerateBarcodeImageCache();
+ if (!m_pBarcodeEngine || (m_dwStatus & XFA_BCS_EncodeSuccess) == 0) {
+ return FWL_Error::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_Error::Indefinite;
+ }
+ return FWL_Error::Succeeded;
+ }
+ return IFWL_Edit::DrawWidget(pGraphics, pMatrix);
+}
+void IFWL_Barcode::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_Error::Succeeded)
+ return;
+ CFWL_ThemePart part;
+ part.m_pWidget = this;
+ IFWL_ThemeProvider* pTheme = GetAvailableTheme();
+ CFGAS_GEFont* pFont = static_cast<CFGAS_GEFont*>(
+ pTheme->GetCapacity(&part, CFWL_WidgetCapacity::Font));
+ CFX_Font* pCXFont = pFont ? pFont->GetDevFont() : nullptr;
+ if (pCXFont) {
+ m_pBarcodeEngine->SetFont(pCXFont);
+ }
+ FX_FLOAT* pFontSize = static_cast<FX_FLOAT*>(
+ pTheme->GetCapacity(&part, CFWL_WidgetCapacity::FontSize));
+ if (pFontSize) {
+ m_pBarcodeEngine->SetFontSize(*pFontSize);
+ }
+ FX_ARGB* pFontColor = static_cast<FX_ARGB*>(
+ pTheme->GetCapacity(&part, CFWL_WidgetCapacity::TextColor));
+ if (pFontColor) {
+ m_pBarcodeEngine->SetFontColor(*pFontColor);
+ }
+ m_pBarcodeEngine->SetHeight(int32_t(m_rtClient.height));
+ m_pBarcodeEngine->SetWidth(int32_t(m_rtClient.width));
+ uint32_t 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.AsStringC(), TRUE, errorCode)
+ ? XFA_BCS_EncodeSuccess
+ : 0;
+}
+
+void IFWL_Barcode::CreateBarcodeEngine() {
+ if (m_pBarcodeEngine || m_type == BC_UNKNOWN)
+ return;
+
+ std::unique_ptr<CFX_Barcode> pBarcode(new CFX_Barcode);
+ if (pBarcode->Create(m_type))
+ m_pBarcodeEngine = std::move(pBarcode);
+}
+
+void IFWL_Barcode::SetType(BC_TYPE type) {
+ if (m_type == type)
+ return;
+
+ m_pBarcodeEngine.reset();
+ m_type = type;
+ m_dwStatus = XFA_BCS_NeedUpdate;
+}
+FWL_Error IFWL_Barcode::SetText(const CFX_WideString& wsText) {
+ m_pBarcodeEngine.reset();
+ m_dwStatus = XFA_BCS_NeedUpdate;
+ return IFWL_Edit::SetText(wsText);
+}
+FX_BOOL IFWL_Barcode::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(IFWL_Barcode* pOwner)
+ : CFWL_EditImpDelegate(pOwner) {}
+
+void CFWL_BarcodeImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
+ if (pEvent->GetClassID() == CFWL_EventType::TextChanged) {
+ IFWL_Barcode* pOwner = static_cast<IFWL_Barcode*>(m_pOwner);
+ pOwner->m_pBarcodeEngine.reset();
+ pOwner->m_dwStatus = XFA_BCS_NeedUpdate;
+ }
+ CFWL_EditImpDelegate::OnProcessEvent(pEvent);
+}