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authordsinclair <dsinclair@chromium.org>2016-12-08 10:06:32 -0800
committerCommit bot <commit-bot@chromium.org>2016-12-08 10:06:33 -0800
commit447b1f3ffc7e0df233d15300bbf8a85ce2bc7278 (patch)
treeadbd5fa0a3b63a666575636b4c5af9462e2f9c0b /xfa/fwl/cfwl_form.cpp
parent64f4e25304dfd93651ac5c9d5379ed2fffbb993f (diff)
downloadpdfium-447b1f3ffc7e0df233d15300bbf8a85ce2bc7278.tar.xz
Move xfa/fwl/core to xfa/fwl.
The core/ directory in FWL no-longer provides any context. This Cl moves all of the core/ files up to the fwl/ folder. As well, the CFWL_EvtFoo files are renamed CFWL_EventFoo and the CFWL_MsgFoo files are renamed CFWL_MessageFoo. The event and message preceed the type in order to keep the files sorted together and to make it clear that they're all related. Review-Url: https://codereview.chromium.org/2559173002
Diffstat (limited to 'xfa/fwl/cfwl_form.cpp')
-rw-r--r--xfa/fwl/cfwl_form.cpp624
1 files changed, 624 insertions, 0 deletions
diff --git a/xfa/fwl/cfwl_form.cpp b/xfa/fwl/cfwl_form.cpp
new file mode 100644
index 0000000000..624957163f
--- /dev/null
+++ b/xfa/fwl/cfwl_form.cpp
@@ -0,0 +1,624 @@
+// 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/cfwl_form.h"
+
+#include <utility>
+
+#include "third_party/base/ptr_util.h"
+#include "xfa/fde/tto/fde_textout.h"
+#include "xfa/fwl/cfwl_app.h"
+#include "xfa/fwl/cfwl_event.h"
+#include "xfa/fwl/cfwl_formproxy.h"
+#include "xfa/fwl/cfwl_messagemouse.h"
+#include "xfa/fwl/cfwl_notedriver.h"
+#include "xfa/fwl/cfwl_noteloop.h"
+#include "xfa/fwl/cfwl_sysbtn.h"
+#include "xfa/fwl/cfwl_themebackground.h"
+#include "xfa/fwl/cfwl_themepart.h"
+#include "xfa/fwl/cfwl_themetext.h"
+#include "xfa/fwl/cfwl_widgetmgr.h"
+#include "xfa/fwl/ifwl_themeprovider.h"
+#include "xfa/fwl/theme/cfwl_widgettp.h"
+
+namespace {
+
+const int kSystemButtonSize = 21;
+const int kSystemButtonMargin = 5;
+const int kSystemButtonSpan = 2;
+
+} // namespace
+
+namespace {
+
+const uint8_t kCornerEnlarge = 10;
+
+} // namespace
+
+CFWL_Form::CFWL_Form(const CFWL_App* app,
+ std::unique_ptr<CFWL_WidgetProperties> properties,
+ CFWL_Widget* pOuter)
+ : CFWL_Widget(app, std::move(properties), pOuter),
+#if (_FX_OS_ == _FX_MACOSX_)
+ m_bMouseIn(false),
+#endif
+ m_pCloseBox(nullptr),
+ m_pMinBox(nullptr),
+ m_pMaxBox(nullptr),
+ m_pSubFocus(nullptr),
+ m_fCXBorder(0),
+ m_fCYBorder(0),
+ m_iCaptureBtn(-1),
+ m_iSysBox(0),
+ m_bLButtonDown(false),
+ m_bMaximized(false),
+ m_bSetMaximize(false),
+ m_bDoModalFlag(false) {
+ m_rtRelative.Reset();
+ m_rtRestore.Reset();
+
+ RegisterForm();
+ RegisterEventTarget(nullptr);
+}
+
+CFWL_Form::~CFWL_Form() {
+ UnregisterEventTarget();
+ UnRegisterForm();
+ RemoveSysButtons();
+}
+
+FWL_Type CFWL_Form::GetClassID() const {
+ return FWL_Type::Form;
+}
+
+bool CFWL_Form::IsInstance(const CFX_WideStringC& wsClass) const {
+ if (wsClass == CFX_WideStringC(FWL_CLASS_Form))
+ return true;
+ return CFWL_Widget::IsInstance(wsClass);
+}
+
+void CFWL_Form::GetClientRect(CFX_RectF& rect) {
+ rect = m_pProperties->m_rtWidget;
+ rect.Offset(-rect.left, -rect.top);
+}
+
+void CFWL_Form::Update() {
+ if (m_iLock > 0)
+ return;
+ if (!m_pProperties->m_pThemeProvider)
+ m_pProperties->m_pThemeProvider = GetAvailableTheme();
+
+ Layout();
+}
+
+FWL_WidgetHit CFWL_Form::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
+ GetAvailableTheme();
+
+ if (m_pCloseBox && m_pCloseBox->m_rtBtn.Contains(fx, fy))
+ return FWL_WidgetHit::CloseBox;
+ if (m_pMaxBox && m_pMaxBox->m_rtBtn.Contains(fx, fy))
+ return FWL_WidgetHit::MaxBox;
+ if (m_pMinBox && m_pMinBox->m_rtBtn.Contains(fx, fy))
+ return FWL_WidgetHit::MinBox;
+
+ CFX_RectF rtCap;
+ rtCap.Set(m_fCYBorder, m_fCXBorder,
+ 0 - kSystemButtonSize * m_iSysBox - 2 * m_fCYBorder,
+ 0 - m_fCXBorder);
+ if (rtCap.Contains(fx, fy))
+ return FWL_WidgetHit::Titlebar;
+ if ((m_pProperties->m_dwStyles & FWL_WGTSTYLE_Border) &&
+ (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_FRM_Resize)) {
+ FX_FLOAT fWidth = m_rtRelative.width - 2 * (m_fCYBorder + kCornerEnlarge);
+ FX_FLOAT fHeight = m_rtRelative.height - 2 * (m_fCXBorder + kCornerEnlarge);
+
+ CFX_RectF rt;
+ rt.Set(0, m_fCXBorder + kCornerEnlarge, m_fCYBorder, fHeight);
+ if (rt.Contains(fx, fy))
+ return FWL_WidgetHit::Left;
+
+ rt.Set(m_rtRelative.width - m_fCYBorder, m_fCXBorder + kCornerEnlarge,
+ m_fCYBorder, fHeight);
+ if (rt.Contains(fx, fy))
+ return FWL_WidgetHit::Right;
+
+ rt.Set(m_fCYBorder + kCornerEnlarge, 0, fWidth, m_fCXBorder);
+ if (rt.Contains(fx, fy))
+ return FWL_WidgetHit::Top;
+
+ rt.Set(m_fCYBorder + kCornerEnlarge, m_rtRelative.height - m_fCXBorder,
+ fWidth, m_fCXBorder);
+ if (rt.Contains(fx, fy))
+ return FWL_WidgetHit::Bottom;
+
+ rt.Set(0, 0, m_fCYBorder + kCornerEnlarge, m_fCXBorder + kCornerEnlarge);
+ if (rt.Contains(fx, fy))
+ return FWL_WidgetHit::LeftTop;
+
+ rt.Set(0, m_rtRelative.height - m_fCXBorder - kCornerEnlarge,
+ m_fCYBorder + kCornerEnlarge, m_fCXBorder + kCornerEnlarge);
+ if (rt.Contains(fx, fy))
+ return FWL_WidgetHit::LeftBottom;
+
+ rt.Set(m_rtRelative.width - m_fCYBorder - kCornerEnlarge, 0,
+ m_fCYBorder + kCornerEnlarge, m_fCXBorder + kCornerEnlarge);
+ if (rt.Contains(fx, fy))
+ return FWL_WidgetHit::RightTop;
+
+ rt.Set(m_rtRelative.width - m_fCYBorder - kCornerEnlarge,
+ m_rtRelative.height - m_fCXBorder - kCornerEnlarge,
+ m_fCYBorder + kCornerEnlarge, m_fCXBorder + kCornerEnlarge);
+ if (rt.Contains(fx, fy))
+ return FWL_WidgetHit::RightBottom;
+ }
+ return FWL_WidgetHit::Client;
+}
+
+void CFWL_Form::DrawWidget(CFX_Graphics* pGraphics, const CFX_Matrix* pMatrix) {
+ if (!pGraphics)
+ return;
+ if (!m_pProperties->m_pThemeProvider)
+ return;
+
+ IFWL_ThemeProvider* pTheme = m_pProperties->m_pThemeProvider;
+ bool bInactive = !IsActive();
+ int32_t iState = bInactive ? CFWL_PartState_Inactive : CFWL_PartState_Normal;
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_FRM_NoDrawClient) == 0)
+ DrawBackground(pGraphics, pTheme);
+
+#ifdef FWL_UseMacSystemBorder
+ return;
+#endif
+ CFWL_ThemeBackground param;
+ param.m_pWidget = this;
+ param.m_dwStates = iState;
+ param.m_pGraphics = pGraphics;
+ param.m_rtPart = m_rtRelative;
+ if (pMatrix)
+ param.m_matrix.Concat(*pMatrix);
+ if (m_pProperties->m_dwStyles & FWL_WGTSTYLE_Border) {
+ param.m_iPart = CFWL_Part::Border;
+ pTheme->DrawBackground(&param);
+ }
+ if ((m_pProperties->m_dwStyleExes & FWL_WGTSTYLE_EdgeMask) !=
+ FWL_WGTSTYLE_EdgeNone) {
+ CFX_RectF rtEdge;
+ GetEdgeRect(rtEdge);
+ param.m_iPart = CFWL_Part::Edge;
+ param.m_rtPart = rtEdge;
+ param.m_dwStates = iState;
+ pTheme->DrawBackground(&param);
+ }
+
+#if (_FX_OS_ == _FX_MACOSX_)
+ {
+ if (m_pCloseBox) {
+ param.m_iPart = CFWL_Part::CloseBox;
+ param.m_dwStates = m_pCloseBox->GetPartState();
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Deactivated)
+ param.m_dwStates = CFWL_PartState_Disabled;
+ else if (CFWL_PartState_Normal == param.m_dwStates && m_bMouseIn)
+ param.m_dwStates = CFWL_PartState_Hovered;
+ param.m_rtPart = m_pCloseBox->m_rtBtn;
+ pTheme->DrawBackground(&param);
+ }
+ if (m_pMaxBox) {
+ param.m_iPart = CFWL_Part::MaximizeBox;
+ param.m_dwStates = m_pMaxBox->GetPartState();
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Deactivated)
+ param.m_dwStates = CFWL_PartState_Disabled;
+ else if (CFWL_PartState_Normal == param.m_dwStates && m_bMouseIn)
+ param.m_dwStates = CFWL_PartState_Hovered;
+ param.m_rtPart = m_pMaxBox->m_rtBtn;
+ param.m_bMaximize = m_bMaximized;
+ pTheme->DrawBackground(&param);
+ }
+ if (m_pMinBox) {
+ param.m_iPart = CFWL_Part::MinimizeBox;
+ param.m_dwStates = m_pMinBox->GetPartState();
+ if (m_pProperties->m_dwStates & FWL_WGTSTATE_Deactivated)
+ param.m_dwStates = CFWL_PartState_Disabled;
+ else if (CFWL_PartState_Normal == param.m_dwStates && m_bMouseIn)
+ param.m_dwStates = CFWL_PartState_Hovered;
+ param.m_rtPart = m_pMinBox->m_rtBtn;
+ pTheme->DrawBackground(&param);
+ }
+ m_bMouseIn = false;
+ }
+#else
+ {
+ if (m_pCloseBox) {
+ param.m_iPart = CFWL_Part::CloseBox;
+ param.m_dwStates = m_pCloseBox->GetPartState();
+ param.m_rtPart = m_pCloseBox->m_rtBtn;
+ pTheme->DrawBackground(&param);
+ }
+ if (m_pMaxBox) {
+ param.m_iPart = CFWL_Part::MaximizeBox;
+ param.m_dwStates = m_pMaxBox->GetPartState();
+ param.m_rtPart = m_pMaxBox->m_rtBtn;
+ param.m_bMaximize = m_bMaximized;
+ pTheme->DrawBackground(&param);
+ }
+ if (m_pMinBox) {
+ param.m_iPart = CFWL_Part::MinimizeBox;
+ param.m_dwStates = m_pMinBox->GetPartState();
+ param.m_rtPart = m_pMinBox->m_rtBtn;
+ pTheme->DrawBackground(&param);
+ }
+ }
+#endif
+}
+
+CFWL_Widget* CFWL_Form::DoModal() {
+ const CFWL_App* pApp = GetOwnerApp();
+ if (!pApp)
+ return nullptr;
+
+ CFWL_NoteDriver* pDriver = pApp->GetNoteDriver();
+ if (!pDriver)
+ return nullptr;
+
+ m_pNoteLoop = pdfium::MakeUnique<CFWL_NoteLoop>();
+ m_pNoteLoop->SetMainForm(this);
+
+ pDriver->PushNoteLoop(m_pNoteLoop.get());
+ m_bDoModalFlag = true;
+ RemoveStates(FWL_WGTSTATE_Invisible);
+ pDriver->Run();
+
+#if _FX_OS_ != _FX_MACOSX_
+ pDriver->PopNoteLoop();
+#endif
+
+ m_pNoteLoop.reset();
+ return nullptr;
+}
+
+void CFWL_Form::EndDoModal() {
+ if (!m_pNoteLoop)
+ return;
+
+ m_bDoModalFlag = false;
+
+#if (_FX_OS_ == _FX_MACOSX_)
+ m_pNoteLoop->EndModalLoop();
+ const CFWL_App* pApp = GetOwnerApp();
+ if (!pApp)
+ return;
+
+ CFWL_NoteDriver* pDriver =
+ static_cast<CFWL_NoteDriver*>(pApp->GetNoteDriver());
+ if (!pDriver)
+ return;
+
+ pDriver->PopNoteLoop();
+ SetStates(FWL_WGTSTATE_Invisible);
+#else
+ SetStates(FWL_WGTSTATE_Invisible);
+ m_pNoteLoop->EndModalLoop();
+#endif
+}
+
+void CFWL_Form::DrawBackground(CFX_Graphics* pGraphics,
+ IFWL_ThemeProvider* pTheme) {
+ CFWL_ThemeBackground param;
+ param.m_pWidget = this;
+ param.m_iPart = CFWL_Part::Background;
+ param.m_pGraphics = pGraphics;
+ param.m_rtPart = m_rtRelative;
+ param.m_rtPart.Deflate(m_fCYBorder, m_fCXBorder, m_fCYBorder, m_fCXBorder);
+ pTheme->DrawBackground(&param);
+}
+
+void CFWL_Form::RemoveSysButtons() {
+ delete m_pCloseBox;
+ m_pCloseBox = nullptr;
+ delete m_pMinBox;
+ m_pMinBox = nullptr;
+ delete m_pMaxBox;
+ m_pMaxBox = nullptr;
+}
+
+CFWL_SysBtn* CFWL_Form::GetSysBtnAtPoint(FX_FLOAT fx, FX_FLOAT fy) {
+ if (m_pCloseBox && m_pCloseBox->m_rtBtn.Contains(fx, fy))
+ return m_pCloseBox;
+ if (m_pMaxBox && m_pMaxBox->m_rtBtn.Contains(fx, fy))
+ return m_pMaxBox;
+ if (m_pMinBox && m_pMinBox->m_rtBtn.Contains(fx, fy))
+ return m_pMinBox;
+ return nullptr;
+}
+
+CFWL_SysBtn* CFWL_Form::GetSysBtnByState(uint32_t dwState) {
+ if (m_pCloseBox && (m_pCloseBox->m_dwState & dwState))
+ return m_pCloseBox;
+ if (m_pMaxBox && (m_pMaxBox->m_dwState & dwState))
+ return m_pMaxBox;
+ if (m_pMinBox && (m_pMinBox->m_dwState & dwState))
+ return m_pMinBox;
+ return nullptr;
+}
+
+CFWL_SysBtn* CFWL_Form::GetSysBtnByIndex(int32_t nIndex) {
+ if (nIndex < 0)
+ return nullptr;
+
+ CFX_ArrayTemplate<CFWL_SysBtn*> arrBtn;
+ if (m_pMinBox)
+ arrBtn.Add(m_pMinBox);
+ if (m_pMaxBox)
+ arrBtn.Add(m_pMaxBox);
+ if (m_pCloseBox)
+ arrBtn.Add(m_pCloseBox);
+ return arrBtn[nIndex];
+}
+
+int32_t CFWL_Form::GetSysBtnIndex(CFWL_SysBtn* pBtn) {
+ CFX_ArrayTemplate<CFWL_SysBtn*> arrBtn;
+ if (m_pMinBox)
+ arrBtn.Add(m_pMinBox);
+ if (m_pMaxBox)
+ arrBtn.Add(m_pMaxBox);
+ if (m_pCloseBox)
+ arrBtn.Add(m_pCloseBox);
+ return arrBtn.Find(pBtn);
+}
+
+void CFWL_Form::GetEdgeRect(CFX_RectF& rtEdge) {
+ rtEdge = m_rtRelative;
+ if (m_pProperties->m_dwStyles & FWL_WGTSTYLE_Border) {
+ FX_FLOAT fCX = GetBorderSize(true);
+ FX_FLOAT fCY = GetBorderSize(false);
+ rtEdge.Deflate(fCX, fCY, fCX, fCY);
+ }
+}
+
+void CFWL_Form::SetWorkAreaRect() {
+ m_rtRestore = m_pProperties->m_rtWidget;
+ CFWL_WidgetMgr* pWidgetMgr = GetOwnerApp()->GetWidgetMgr();
+ if (!pWidgetMgr)
+ return;
+
+ m_bSetMaximize = true;
+ Repaint(&m_rtRelative);
+}
+
+void CFWL_Form::Layout() {
+ GetRelativeRect(m_rtRelative);
+
+#ifndef FWL_UseMacSystemBorder
+ ResetSysBtn();
+#endif
+}
+
+void CFWL_Form::ResetSysBtn() {
+ m_fCXBorder =
+ *static_cast<FX_FLOAT*>(GetThemeCapacity(CFWL_WidgetCapacity::CXBorder));
+ m_fCYBorder =
+ *static_cast<FX_FLOAT*>(GetThemeCapacity(CFWL_WidgetCapacity::CYBorder));
+ RemoveSysButtons();
+
+ m_iSysBox = 0;
+ if (m_pProperties->m_dwStyles & FWL_WGTSTYLE_CloseBox) {
+ m_pCloseBox = new CFWL_SysBtn;
+ m_pCloseBox->m_rtBtn.Set(
+ m_rtRelative.right() - kSystemButtonMargin - kSystemButtonSize,
+ kSystemButtonMargin, kSystemButtonSize, kSystemButtonSize);
+ m_iSysBox++;
+ }
+ if (m_pProperties->m_dwStyles & FWL_WGTSTYLE_MaximizeBox) {
+ m_pMaxBox = new CFWL_SysBtn;
+ if (m_pCloseBox) {
+ m_pMaxBox->m_rtBtn.Set(
+ m_pCloseBox->m_rtBtn.left - kSystemButtonSpan - kSystemButtonSize,
+ m_pCloseBox->m_rtBtn.top, kSystemButtonSize, kSystemButtonSize);
+ } else {
+ m_pMaxBox->m_rtBtn.Set(
+ m_rtRelative.right() - kSystemButtonMargin - kSystemButtonSize,
+ kSystemButtonMargin, kSystemButtonSize, kSystemButtonSize);
+ }
+ m_iSysBox++;
+ }
+ if (m_pProperties->m_dwStyles & FWL_WGTSTYLE_MinimizeBox) {
+ m_pMinBox = new CFWL_SysBtn;
+ if (m_pMaxBox) {
+ m_pMinBox->m_rtBtn.Set(
+ m_pMaxBox->m_rtBtn.left - kSystemButtonSpan - kSystemButtonSize,
+ m_pMaxBox->m_rtBtn.top, kSystemButtonSize, kSystemButtonSize);
+ } else if (m_pCloseBox) {
+ m_pMinBox->m_rtBtn.Set(
+ m_pCloseBox->m_rtBtn.left - kSystemButtonSpan - kSystemButtonSize,
+ m_pCloseBox->m_rtBtn.top, kSystemButtonSize, kSystemButtonSize);
+ } else {
+ m_pMinBox->m_rtBtn.Set(
+ m_rtRelative.right() - kSystemButtonMargin - kSystemButtonSize,
+ kSystemButtonMargin, kSystemButtonSize, kSystemButtonSize);
+ }
+ m_iSysBox++;
+ }
+}
+
+void CFWL_Form::RegisterForm() {
+ const CFWL_App* pApp = GetOwnerApp();
+ if (!pApp)
+ return;
+
+ CFWL_NoteDriver* pDriver =
+ static_cast<CFWL_NoteDriver*>(pApp->GetNoteDriver());
+ if (!pDriver)
+ return;
+
+ pDriver->RegisterForm(this);
+}
+
+void CFWL_Form::UnRegisterForm() {
+ const CFWL_App* pApp = GetOwnerApp();
+ if (!pApp)
+ return;
+
+ CFWL_NoteDriver* pDriver =
+ static_cast<CFWL_NoteDriver*>(pApp->GetNoteDriver());
+ if (!pDriver)
+ return;
+
+ pDriver->UnRegisterForm(this);
+}
+
+void CFWL_Form::OnProcessMessage(CFWL_Message* pMessage) {
+#ifndef FWL_UseMacSystemBorder
+ if (!pMessage)
+ return;
+
+ switch (pMessage->GetType()) {
+ case CFWL_Message::Type::Mouse: {
+ CFWL_MessageMouse* pMsg = static_cast<CFWL_MessageMouse*>(pMessage);
+ switch (pMsg->m_dwCmd) {
+ case FWL_MouseCommand::LeftButtonDown:
+ OnLButtonDown(pMsg);
+ break;
+ case FWL_MouseCommand::LeftButtonUp:
+ OnLButtonUp(pMsg);
+ break;
+ case FWL_MouseCommand::Move:
+ OnMouseMove(pMsg);
+ break;
+ case FWL_MouseCommand::Leave:
+ OnMouseLeave(pMsg);
+ break;
+ case FWL_MouseCommand::LeftButtonDblClk:
+ OnLButtonDblClk(pMsg);
+ break;
+ default:
+ break;
+ }
+ break;
+ }
+ default:
+ break;
+ }
+#endif // FWL_UseMacSystemBorder
+}
+
+void CFWL_Form::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ DrawWidget(pGraphics, pMatrix);
+}
+
+void CFWL_Form::OnLButtonDown(CFWL_MessageMouse* pMsg) {
+ SetGrab(true);
+ m_bLButtonDown = true;
+
+ CFWL_SysBtn* pPressBtn = GetSysBtnAtPoint(pMsg->m_fx, pMsg->m_fy);
+ m_iCaptureBtn = GetSysBtnIndex(pPressBtn);
+
+ if (!pPressBtn)
+ return;
+
+ pPressBtn->SetPressed();
+ Repaint(&pPressBtn->m_rtBtn);
+}
+
+void CFWL_Form::OnLButtonUp(CFWL_MessageMouse* pMsg) {
+ SetGrab(false);
+ m_bLButtonDown = false;
+ CFWL_SysBtn* pPointBtn = GetSysBtnAtPoint(pMsg->m_fx, pMsg->m_fy);
+ CFWL_SysBtn* pPressedBtn = GetSysBtnByIndex(m_iCaptureBtn);
+ if (!pPressedBtn || pPointBtn != pPressedBtn)
+ return;
+ if (pPressedBtn == GetSysBtnByState(FWL_SYSBUTTONSTATE_Pressed))
+ pPressedBtn->SetNormal();
+ if (pPressedBtn == m_pMaxBox) {
+ if (m_bMaximized) {
+ SetWidgetRect(m_rtRestore);
+ Update();
+ Repaint(nullptr);
+ } else {
+ SetWorkAreaRect();
+ Update();
+ }
+ m_bMaximized = !m_bMaximized;
+ } else if (pPressedBtn != m_pMinBox) {
+ CFWL_Event eClose(CFWL_Event::Type::Close, this);
+ DispatchEvent(&eClose);
+ }
+}
+
+void CFWL_Form::OnMouseMove(CFWL_MessageMouse* pMsg) {
+ if (m_bLButtonDown)
+ return;
+
+ CFX_RectF rtInvalidate;
+ rtInvalidate.Reset();
+ CFWL_SysBtn* pPointBtn = GetSysBtnAtPoint(pMsg->m_fx, pMsg->m_fy);
+ CFWL_SysBtn* pOldHover = GetSysBtnByState(FWL_SYSBUTTONSTATE_Hover);
+
+#if _FX_OS_ == _FX_MACOSX_
+ {
+ if (pOldHover && pPointBtn != pOldHover)
+ pOldHover->SetNormal();
+ if (pPointBtn && pPointBtn != pOldHover)
+ pPointBtn->SetHover();
+ if (m_pCloseBox)
+ rtInvalidate = m_pCloseBox->m_rtBtn;
+ if (m_pMaxBox) {
+ if (rtInvalidate.IsEmpty())
+ rtInvalidate = m_pMaxBox->m_rtBtn;
+ else
+ rtInvalidate.Union(m_pMaxBox->m_rtBtn);
+ }
+ if (m_pMinBox) {
+ if (rtInvalidate.IsEmpty())
+ rtInvalidate = m_pMinBox->m_rtBtn;
+ else
+ rtInvalidate.Union(m_pMinBox->m_rtBtn);
+ }
+ if (!rtInvalidate.IsEmpty() &&
+ rtInvalidate.Contains(pMsg->m_fx, pMsg->m_fy)) {
+ m_bMouseIn = true;
+ }
+ }
+#else
+ {
+ if (pOldHover && pPointBtn != pOldHover) {
+ pOldHover->SetNormal();
+ rtInvalidate = pOldHover->m_rtBtn;
+ }
+ if (pPointBtn && pPointBtn != pOldHover) {
+ pPointBtn->SetHover();
+ if (rtInvalidate.IsEmpty())
+ rtInvalidate = pPointBtn->m_rtBtn;
+ else
+ rtInvalidate.Union(pPointBtn->m_rtBtn);
+ }
+ }
+#endif
+
+ if (!rtInvalidate.IsEmpty())
+ Repaint(&rtInvalidate);
+}
+
+void CFWL_Form::OnMouseLeave(CFWL_MessageMouse* pMsg) {
+ CFWL_SysBtn* pHover = GetSysBtnByState(FWL_SYSBUTTONSTATE_Hover);
+ if (!pHover)
+ return;
+
+ pHover->SetNormal();
+ Repaint(&pHover->m_rtBtn);
+}
+
+void CFWL_Form::OnLButtonDblClk(CFWL_MessageMouse* pMsg) {
+ if ((m_pProperties->m_dwStyleExes & FWL_STYLEEXT_FRM_Resize) &&
+ HitTest(pMsg->m_fx, pMsg->m_fy) == FWL_WidgetHit::Titlebar) {
+ if (m_bMaximized)
+ SetWidgetRect(m_rtRestore);
+ else
+ SetWorkAreaRect();
+
+ Update();
+ m_bMaximized = !m_bMaximized;
+ }
+}