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Unified Diff: xfa/src/fwl/src/core/fwl_widgetimp.cpp

Issue 1636873004: XFA: Fix DOS newlines (Closed) Base URL: https://pdfium.googlesource.com/pdfium.git@xfa
Patch Set: All of them Created 4 years, 11 months ago
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Index: xfa/src/fwl/src/core/fwl_widgetimp.cpp
diff --git a/xfa/src/fwl/src/core/fwl_widgetimp.cpp b/xfa/src/fwl/src/core/fwl_widgetimp.cpp
index 3872def98319682c2edbce4365ba570a37f0b4ad..3021796a5768758daee60688b4e98273ebd695a7 100644
--- a/xfa/src/fwl/src/core/fwl_widgetimp.cpp
+++ b/xfa/src/fwl/src/core/fwl_widgetimp.cpp
@@ -1,1099 +1,1099 @@
-// 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 <algorithm>
-
-#include "xfa/src/foxitlib.h"
-#include "xfa/src/fwl/src/core/include/fwl_targetimp.h"
-#include "xfa/src/fwl/src/core/include/fwl_noteimp.h"
-#include "xfa/src/fwl/src/core/include/fwl_threadimp.h"
-#include "xfa/src/fwl/src/core/include/fwl_appimp.h"
-#include "xfa/src/fwl/src/core/include/fwl_widgetmgrimp.h"
-#include "xfa/src/fwl/src/core/include/fwl_widgetimp.h"
-FWL_ERR IFWL_Widget::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())
- ->GetWidgetRect(rect, bAutoSize);
-}
-FWL_ERR IFWL_Widget::GetGlobalRect(CFX_RectF& rect) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->GetGlobalRect(rect);
-}
-FWL_ERR IFWL_Widget::SetWidgetRect(const CFX_RectF& rect) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->SetWidgetRect(rect);
-}
-FWL_ERR IFWL_Widget::GetClientRect(CFX_RectF& rect) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->GetClientRect(rect);
-}
-IFWL_Widget* IFWL_Widget::GetParent() {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->GetParent();
-}
-FWL_ERR IFWL_Widget::SetParent(IFWL_Widget* pParent) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->SetParent(pParent);
-}
-IFWL_Widget* IFWL_Widget::GetOwner() {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->GetOwner();
-}
-FWL_ERR IFWL_Widget::SetOwner(IFWL_Widget* pOwner) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->SetOwner(pOwner);
-}
-IFWL_Widget* IFWL_Widget::GetOuter() {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->GetOuter();
-}
-FX_DWORD IFWL_Widget::GetStyles() {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->GetStyles();
-}
-FWL_ERR IFWL_Widget::ModifyStyles(FX_DWORD dwStylesAdded,
- FX_DWORD dwStylesRemoved) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())
- ->ModifyStyles(dwStylesAdded, dwStylesRemoved);
-}
-FX_DWORD IFWL_Widget::GetStylesEx() {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->GetStylesEx();
-}
-FWL_ERR IFWL_Widget::ModifyStylesEx(FX_DWORD dwStylesExAdded,
- FX_DWORD dwStylesExRemoved) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())
- ->ModifyStylesEx(dwStylesExAdded, dwStylesExRemoved);
-}
-FX_DWORD IFWL_Widget::GetStates() {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->GetStates();
-}
-FWL_ERR IFWL_Widget::SetStates(FX_DWORD dwStates, FX_BOOL bSet) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->SetStates(dwStates, bSet);
-}
-FWL_ERR IFWL_Widget::SetPrivateData(void* module_id,
- void* pData,
- PD_CALLBACK_FREEDATA callback) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())
- ->SetPrivateData(module_id, pData, callback);
-}
-void* IFWL_Widget::GetPrivateData(void* module_id) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->GetPrivateData(module_id);
-}
-FWL_ERR IFWL_Widget::Update() {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->Update();
-}
-FWL_ERR IFWL_Widget::LockUpdate() {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->LockUpdate();
-}
-FWL_ERR IFWL_Widget::UnlockUpdate() {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->UnlockUpdate();
-}
-FX_DWORD IFWL_Widget::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->HitTest(fx, fy);
-}
-FWL_ERR IFWL_Widget::TransformTo(IFWL_Widget* pWidget,
- FX_FLOAT& fx,
- FX_FLOAT& fy) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->TransformTo(pWidget, fx, fy);
-}
-FWL_ERR IFWL_Widget::TransformTo(IFWL_Widget* pWidget, CFX_RectF& rt) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->TransformTo(pWidget, rt);
-}
-FWL_ERR IFWL_Widget::GetMatrix(CFX_Matrix& matrix, FX_BOOL bGlobal) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->GetMatrix(matrix, bGlobal);
-}
-FWL_ERR IFWL_Widget::SetMatrix(const CFX_Matrix& matrix) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->SetMatrix(matrix);
-}
-FWL_ERR IFWL_Widget::DrawWidget(CFX_Graphics* pGraphics,
- const CFX_Matrix* pMatrix) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())
- ->DrawWidget(pGraphics, pMatrix);
-}
-IFWL_ThemeProvider* IFWL_Widget::GetThemeProvider() {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->GetThemeProvider();
-}
-FWL_ERR IFWL_Widget::SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())
- ->SetThemeProvider(pThemeProvider);
-}
-FWL_ERR IFWL_Widget::SetDataProvider(IFWL_DataProvider* pDataProvider) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())
- ->SetDataProvider(pDataProvider);
-}
-IFWL_WidgetDelegate* IFWL_Widget::SetDelegate(IFWL_WidgetDelegate* pDelegate) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->SetDelegate(pDelegate);
-}
-IFWL_NoteThread* IFWL_Widget::GetOwnerThread() const {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->GetOwnerThread();
-}
-CFX_SizeF IFWL_Widget::GetOffsetFromParent(IFWL_Widget* pParent) {
- return static_cast<CFWL_WidgetImp*>(GetImpl())->GetOffsetFromParent(pParent);
-}
-FWL_ERR CFWL_WidgetImp::Initialize() {
- IFWL_App* pApp = FWL_GetApp();
- if (!pApp)
- return FWL_ERR_Indefinite;
- IFWL_AdapterNative* pAdapter = pApp->GetAdapterNative();
- if (!pAdapter)
- return FWL_ERR_Indefinite;
- IFWL_AdapterThreadMgr* pAdapterThread = pAdapter->GetThreadMgr();
- if (!pAdapterThread)
- return FWL_ERR_Indefinite;
- SetOwnerThread(static_cast<CFWL_NoteThreadImp*>(
- pAdapterThread->GetCurrentThread()->GetImpl()));
- IFWL_Widget* pParent = m_pProperties->m_pParent;
- m_pWidgetMgr->InsertWidget(pParent, m_pInterface);
- if (!IsChild()) {
- {
- IFWL_Widget* pOwner = m_pProperties->m_pOwner;
- if (pOwner) {
- m_pWidgetMgr->SetOwner(pOwner, m_pInterface);
- }
- }
- m_pWidgetMgr->CreateWidget_Native(m_pInterface);
- }
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_WidgetImp::Finalize() {
- NotifyDriver();
- IFWL_Form* pForm = static_cast<IFWL_Form*>(
- FWL_GetWidgetMgr()->GetWidget(m_pInterface, FWL_WGTRELATION_SystemForm));
- if (pForm && pForm != m_pInterface) {
- IFWL_Content* pContent = pForm->GetContent();
- if (pContent) {
- pContent->RemoveWidget(m_pInterface);
- }
- }
- if (!IsChild()) {
- m_pWidgetMgr->DestroyWidget_Native(m_pInterface);
- }
- m_pWidgetMgr->RemoveWidget(m_pInterface);
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_WidgetImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
- if (bAutoSize) {
- if (HasEdge()) {
- FX_FLOAT fEdge = GetEdgeWidth();
- rect.Inflate(fEdge, fEdge);
- }
- if (HasBorder()) {
- FX_FLOAT fBorder = GetBorderSize();
- rect.Inflate(fBorder, fBorder);
- }
- } else {
- rect = m_pProperties->m_rtWidget;
- }
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_WidgetImp::GetGlobalRect(CFX_RectF& rect) {
- IFWL_Widget* pForm =
- m_pWidgetMgr->GetWidget(m_pInterface, FWL_WGTRELATION_SystemForm);
- if (!pForm)
- return FWL_ERR_Indefinite;
- rect.Set(0, 0, m_pProperties->m_rtWidget.width,
- m_pProperties->m_rtWidget.height);
- if (pForm == m_pInterface) {
- return FWL_ERR_Succeeded;
- }
- return TransformTo(pForm, rect);
-}
-FWL_ERR CFWL_WidgetImp::SetWidgetRect(const CFX_RectF& rect) {
- CFX_RectF rtOld = m_pProperties->m_rtWidget;
- m_pProperties->m_rtWidget = rect;
- if (IsChild()) {
- if (FXSYS_fabs(rtOld.width - rect.width) > 0.5f ||
- FXSYS_fabs(rtOld.height - rect.height) > 0.5f) {
- CFWL_EvtSizeChanged ev;
- ev.m_pSrcTarget = m_pInterface;
- ev.m_rtOld = rtOld;
- ev.m_rtNew = rect;
- IFWL_WidgetDelegate* pDelegate = SetDelegate(NULL);
- if (pDelegate) {
- pDelegate->OnProcessEvent(&ev);
- }
- }
- return FWL_ERR_Succeeded;
- }
- m_pWidgetMgr->SetWidgetRect_Native(m_pInterface, rect);
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_WidgetImp::GetClientRect(CFX_RectF& rect) {
- GetEdgeRect(rect);
- if (HasEdge()) {
- FX_FLOAT fEdge = GetEdgeWidth();
- rect.Deflate(fEdge, fEdge);
- }
- return FWL_ERR_Succeeded;
-}
-IFWL_Widget* CFWL_WidgetImp::GetParent() {
- return m_pWidgetMgr->GetWidget(m_pInterface, FWL_WGTRELATION_Parent);
-}
-FWL_ERR CFWL_WidgetImp::SetParent(IFWL_Widget* pParent) {
- m_pProperties->m_pParent = pParent;
- m_pWidgetMgr->SetParent(pParent, m_pInterface);
- return FWL_ERR_Succeeded;
-}
-IFWL_Widget* CFWL_WidgetImp::GetOwner() {
- return m_pWidgetMgr->GetWidget(m_pInterface, FWL_WGTRELATION_Owner);
-}
-FWL_ERR CFWL_WidgetImp::SetOwner(IFWL_Widget* pOwner) {
- m_pProperties->m_pOwner = pOwner;
- m_pWidgetMgr->SetOwner(pOwner, m_pInterface);
- return FWL_ERR_Succeeded;
-}
-IFWL_Widget* CFWL_WidgetImp::GetOuter() {
- return m_pOuter;
-}
-FX_DWORD CFWL_WidgetImp::GetStyles() {
- return m_pProperties->m_dwStyles;
-}
-FWL_ERR CFWL_WidgetImp::ModifyStyles(FX_DWORD dwStylesAdded,
- FX_DWORD dwStylesRemoved) {
- m_pProperties->m_dwStyles =
- (m_pProperties->m_dwStyles & ~dwStylesRemoved) | dwStylesAdded;
- return FWL_ERR_Succeeded;
-}
-FX_DWORD CFWL_WidgetImp::GetStylesEx() {
- return m_pProperties->m_dwStyleExes;
-}
-FWL_ERR CFWL_WidgetImp::ModifyStylesEx(FX_DWORD dwStylesExAdded,
- FX_DWORD dwStylesExRemoved) {
- m_pProperties->m_dwStyleExes =
- (m_pProperties->m_dwStyleExes & ~dwStylesExRemoved) | dwStylesExAdded;
- return FWL_ERR_Succeeded;
-}
-FX_DWORD CFWL_WidgetImp::GetStates() {
- return m_pProperties->m_dwStates;
-}
-static void NotifyHideChildWidget(IFWL_WidgetMgr* widgetMgr,
- IFWL_Widget* widget,
- CFWL_NoteDriver* noteDriver) {
- IFWL_Widget* child = widgetMgr->GetWidget(widget, FWL_WGTRELATION_FirstChild);
- while (child) {
- noteDriver->NotifyTargetHide(child);
- NotifyHideChildWidget(widgetMgr, child, noteDriver);
- child = widgetMgr->GetWidget(child, FWL_WGTRELATION_NextSibling);
- }
-}
-FWL_ERR CFWL_WidgetImp::SetStates(FX_DWORD dwStates, FX_BOOL bSet) {
- bSet ? (m_pProperties->m_dwStates |= dwStates)
- : (m_pProperties->m_dwStates &= ~dwStates);
- FWL_ERR ret = FWL_ERR_Succeeded;
- if (dwStates & FWL_WGTSTATE_Invisible) {
- if (bSet) {
- ret = m_pWidgetMgr->HideWidget_Native(m_pInterface);
- CFWL_NoteDriver* noteDriver =
- static_cast<CFWL_NoteDriver*>(GetOwnerThread()->GetNoteDriver());
- IFWL_WidgetMgr* widgetMgr = FWL_GetWidgetMgr();
- noteDriver->NotifyTargetHide(m_pInterface);
- IFWL_Widget* child =
- widgetMgr->GetWidget(m_pInterface, FWL_WGTRELATION_FirstChild);
- while (child) {
- noteDriver->NotifyTargetHide(child);
- NotifyHideChildWidget(widgetMgr, child, noteDriver);
- child = widgetMgr->GetWidget(child, FWL_WGTRELATION_NextSibling);
- }
- } else {
- ret = m_pWidgetMgr->ShowWidget_Native(m_pInterface);
- }
- }
- return ret;
-}
-FWL_ERR CFWL_WidgetImp::SetPrivateData(void* module_id,
- void* pData,
- PD_CALLBACK_FREEDATA callback) {
- if (!m_pPrivateData) {
- m_pPrivateData = new CFX_PrivateData;
- }
- m_pPrivateData->SetPrivateData(module_id, pData, callback);
- return FWL_ERR_Succeeded;
-}
-void* CFWL_WidgetImp::GetPrivateData(void* module_id) {
- if (!m_pPrivateData)
- return NULL;
- return m_pPrivateData->GetPrivateData(module_id);
-}
-FWL_ERR CFWL_WidgetImp::Update() {
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_WidgetImp::LockUpdate() {
- m_iLock++;
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_WidgetImp::UnlockUpdate() {
- if (IsLocked()) {
- m_iLock--;
- }
- return FWL_ERR_Succeeded;
-}
-FX_DWORD CFWL_WidgetImp::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
- CFX_RectF rtClient;
- GetClientRect(rtClient);
- if (rtClient.Contains(fx, fy)) {
- return FWL_WGTHITTEST_Client;
- }
- if (HasEdge()) {
- CFX_RectF rtEdge;
- GetEdgeRect(rtEdge);
- if (rtEdge.Contains(fx, fy)) {
- return FWL_WGTHITTEST_Edge;
- }
- }
- if (HasBorder()) {
- CFX_RectF rtRelative;
- GetRelativeRect(rtRelative);
- if (rtRelative.Contains(fx, fy)) {
- return FWL_WGTHITTEST_Border;
- }
- }
- return FWL_WGTHITTEST_Unknown;
-}
-FWL_ERR CFWL_WidgetImp::TransformTo(IFWL_Widget* pWidget,
- FX_FLOAT& fx,
- FX_FLOAT& fy) {
- if (m_pWidgetMgr->IsFormDisabled()) {
- CFX_SizeF szOffset;
- if (IsParent(pWidget)) {
- szOffset = GetOffsetFromParent(pWidget);
- } else {
- szOffset = pWidget->GetOffsetFromParent(m_pInterface);
- szOffset.x = -szOffset.x;
- szOffset.y = -szOffset.y;
- }
- fx += szOffset.x;
- fy += szOffset.y;
- return FWL_ERR_Succeeded;
- }
- CFX_RectF r;
- CFX_Matrix m;
- IFWL_Widget* parent = GetParent();
- if (parent) {
- GetWidgetRect(r);
- fx += r.left;
- fy += r.top;
- GetMatrix(m, TRUE);
- m.TransformPoint(fx, fy);
- }
- IFWL_Widget* form1 =
- m_pWidgetMgr->GetWidget(m_pInterface, FWL_WGTRELATION_SystemForm);
- if (!form1)
- return FWL_ERR_Indefinite;
- if (!pWidget) {
- form1->GetWidgetRect(r);
- fx += r.left;
- fy += r.top;
-#ifdef FWL_UseMacSystemBorder
- if (form1->GetStyles() & FWL_WGTSTYLE_Caption) {
- FX_FLOAT l, t, r, b;
- l = t = r = b = 0;
- FWL_GetAdapterWidgetMgr()->GetSystemBorder(l, t, r, b);
- fy += t;
- }
-#endif
- return FWL_ERR_Succeeded;
- }
- IFWL_Widget* form2 =
- m_pWidgetMgr->GetWidget(pWidget, FWL_WGTRELATION_SystemForm);
- if (!form2)
- return FWL_ERR_Indefinite;
- if (form1 != form2) {
- form1->GetWidgetRect(r);
- fx += r.left;
- fy += r.top;
- form2->GetWidgetRect(r);
- fx -= r.left;
- fy -= r.top;
-#ifdef FWL_UseMacSystemBorder
- if ((form1->GetStyles() & FWL_WGTSTYLE_Caption) !=
- (form2->GetStyles() & FWL_WGTSTYLE_Caption)) {
- FX_FLOAT l, t, r, b;
- l = t = r = b = 0;
- FWL_GetAdapterWidgetMgr()->GetSystemBorder(l, t, r, b);
- (form1->GetStyles() & FWL_WGTSTYLE_Caption) ? (fy += t) : (fy -= t);
- }
-#endif
- }
- parent = pWidget->GetParent();
- if (parent) {
- pWidget->GetMatrix(m, TRUE);
- CFX_Matrix m1;
- m1.SetIdentity();
- m1.SetReverse(m);
- m1.TransformPoint(fx, fy);
- pWidget->GetWidgetRect(r);
- fx -= r.left;
- fy -= r.top;
- }
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_WidgetImp::TransformTo(IFWL_Widget* pWidget, CFX_RectF& rt) {
- return TransformTo(pWidget, rt.left, rt.top);
-}
-FWL_ERR CFWL_WidgetImp::GetMatrix(CFX_Matrix& matrix, FX_BOOL bGlobal) {
- if (!m_pProperties)
- return FWL_ERR_Indefinite;
- if (bGlobal) {
- IFWL_Widget* parent = GetParent();
- CFX_PtrArray parents;
- while (parent) {
- parents.Add(parent);
- parent = parent->GetParent();
- }
- matrix.SetIdentity();
- CFX_Matrix ctmOnParent;
- CFX_RectF rect;
- int32_t count = parents.GetSize();
- for (int32_t i = count - 2; i >= 0; i--) {
- parent = static_cast<IFWL_Widget*>(parents.GetAt(i));
- parent->GetMatrix(ctmOnParent, FALSE);
- parent->GetWidgetRect(rect);
- matrix.Concat(ctmOnParent, TRUE);
- matrix.Translate(rect.left, rect.top, TRUE);
- }
- matrix.Concat(m_pProperties->m_ctmOnParent, TRUE);
- parents.RemoveAll();
- } else {
- matrix = m_pProperties->m_ctmOnParent;
- }
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_WidgetImp::SetMatrix(const CFX_Matrix& matrix) {
- if (!m_pProperties)
- return FWL_ERR_Indefinite;
- IFWL_Widget* parent = GetParent();
- if (!parent) {
- return FWL_ERR_Indefinite;
- }
- m_pProperties->m_ctmOnParent = matrix;
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_WidgetImp::DrawWidget(CFX_Graphics* pGraphics,
- const CFX_Matrix* pMatrix) {
- return FWL_ERR_Indefinite;
-}
-IFWL_ThemeProvider* CFWL_WidgetImp::GetThemeProvider() {
- return m_pProperties->m_pThemeProvider;
-}
-FWL_ERR CFWL_WidgetImp::SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) {
- m_pProperties->m_pThemeProvider = pThemeProvider;
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_WidgetImp::SetDataProvider(IFWL_DataProvider* pDataProvider) {
- m_pProperties->m_pDataProvider = pDataProvider;
- return FWL_ERR_Succeeded;
-}
-IFWL_WidgetDelegate* CFWL_WidgetImp::SetDelegate(
- IFWL_WidgetDelegate* pDelegate) {
- if (!m_pCurDelegate) {
- m_pCurDelegate = m_pDelegate;
- }
- if (!pDelegate) {
- return m_pCurDelegate;
- }
- IFWL_WidgetDelegate* pOldDelegate = m_pCurDelegate;
- m_pCurDelegate = pDelegate;
- return pOldDelegate;
-}
-IFWL_NoteThread* CFWL_WidgetImp::GetOwnerThread() const {
- return static_cast<IFWL_NoteThread*>(m_pOwnerThread->GetInterface());
-}
-FWL_ERR CFWL_WidgetImp::SetOwnerThread(CFWL_NoteThreadImp* pOwnerThread) {
- m_pOwnerThread = pOwnerThread;
- return FWL_ERR_Succeeded;
-}
-IFWL_Widget* CFWL_WidgetImp::GetInterface() const {
- return m_pInterface;
-}
-void CFWL_WidgetImp::SetInterface(IFWL_Widget* pInterface) {
- m_pInterface = pInterface;
-}
-CFWL_WidgetImp::CFWL_WidgetImp(const CFWL_WidgetImpProperties& properties,
- IFWL_Widget* pOuter)
- : m_pProperties(new CFWL_WidgetImpProperties),
- m_pPrivateData(NULL),
- m_pDelegate(NULL),
- m_pCurDelegate(NULL),
- m_pOuter(pOuter),
- m_pInterface(NULL),
- m_iLock(0) {
- *m_pProperties = properties;
- m_pWidgetMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
- FXSYS_assert(m_pWidgetMgr != NULL);
-}
-CFWL_WidgetImp::~CFWL_WidgetImp() {
- if (m_pPrivateData) {
- delete m_pPrivateData;
- m_pPrivateData = NULL;
- }
- if (m_pProperties) {
- delete m_pProperties;
- m_pProperties = NULL;
- }
-}
-FX_BOOL CFWL_WidgetImp::IsEnabled() const {
- return (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) == 0;
-}
-FX_BOOL CFWL_WidgetImp::IsVisible() const {
- return (m_pProperties->m_dwStates & FWL_WGTSTATE_Invisible) == 0;
-}
-FX_BOOL CFWL_WidgetImp::IsActive() const {
- return (m_pProperties->m_dwStates & FWL_WGTSTATE_Deactivated) == 0;
-}
-FX_BOOL CFWL_WidgetImp::IsOverLapper() const {
- return (m_pProperties->m_dwStyles & FWL_WGTSTYLE_WindowTypeMask) ==
- FWL_WGTSTYLE_OverLapper;
-}
-FX_BOOL CFWL_WidgetImp::IsPopup() const {
- return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Popup);
-}
-FX_BOOL CFWL_WidgetImp::IsChild() const {
- return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Child);
-}
-FX_BOOL CFWL_WidgetImp::IsLocked() const {
- return m_iLock > 0;
-}
-FX_BOOL CFWL_WidgetImp::IsOffscreen() const {
- return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Offscreen);
-}
-FX_BOOL CFWL_WidgetImp::HasBorder() const {
- return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Border);
-}
-FX_BOOL CFWL_WidgetImp::HasEdge() const {
- return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_EdgeMask);
-}
-void CFWL_WidgetImp::GetEdgeRect(CFX_RectF& rtEdge) {
- rtEdge = m_pProperties->m_rtWidget;
- rtEdge.left = rtEdge.top = 0;
- if (HasBorder()) {
- FX_FLOAT fCX = GetBorderSize();
- FX_FLOAT fCY = GetBorderSize(FALSE);
- rtEdge.Deflate(fCX, fCY);
- }
-}
-FX_FLOAT CFWL_WidgetImp::GetBorderSize(FX_BOOL bCX) {
- FX_FLOAT* pfBorder = static_cast<FX_FLOAT*>(GetThemeCapacity(
- bCX ? FWL_WGTCAPACITY_CXBorder : FWL_WGTCAPACITY_CYBorder));
- if (!pfBorder)
- return 0;
- return *pfBorder;
-}
-FX_FLOAT CFWL_WidgetImp::GetEdgeWidth() {
- FX_DWORD dwCapacity = 0;
- switch (m_pProperties->m_dwStyles & FWL_WGTSTYLE_EdgeMask) {
- case FWL_WGTSTYLE_EdgeFlat: {
- dwCapacity = FWL_WGTCAPACITY_EdgeFlat;
- break;
- }
- case FWL_WGTSTYLE_EdgeRaised: {
- dwCapacity = FWL_WGTCAPACITY_EdgeRaised;
- break;
- }
- case FWL_WGTSTYLE_EdgeSunken: {
- dwCapacity = FWL_WGTCAPACITY_EdgeSunken;
- break;
- }
- }
- if (dwCapacity > 0) {
- FX_FLOAT* fRet = static_cast<FX_FLOAT*>(GetThemeCapacity(dwCapacity));
- return fRet ? *fRet : 0;
- }
- return 0;
-}
-void CFWL_WidgetImp::GetRelativeRect(CFX_RectF& rect) {
- rect = m_pProperties->m_rtWidget;
- rect.left = rect.top = 0;
-}
-void* CFWL_WidgetImp::GetThemeCapacity(FX_DWORD dwCapacity) {
- IFWL_ThemeProvider* pTheme = GetAvailableTheme();
- if (!pTheme)
- return NULL;
- CFWL_ThemePart part;
- part.m_pWidget = m_pInterface;
- return pTheme->GetCapacity(&part, dwCapacity);
-}
-IFWL_ThemeProvider* CFWL_WidgetImp::GetAvailableTheme() {
- if (m_pProperties->m_pThemeProvider) {
- return m_pProperties->m_pThemeProvider;
- }
- IFWL_Widget* pUp = m_pInterface;
- do {
- FWL_WGTRELATION relation = (pUp->GetStyles() & FWL_WGTSTYLE_Popup)
- ? FWL_WGTRELATION_Owner
- : FWL_WGTRELATION_Parent;
- pUp = m_pWidgetMgr->GetWidget(pUp, relation);
- if (pUp) {
- IFWL_ThemeProvider* pRet = pUp->GetThemeProvider();
- if (pRet && pRet->IsValidWidget(m_pInterface)) {
- return pRet;
- }
- }
- } while (pUp);
- return FWL_GetApp()->GetThemeProvider();
-}
-CFWL_WidgetImp* CFWL_WidgetImp::GetRootOuter() {
- IFWL_Widget* pRet = m_pOuter;
- if (!pRet)
- return nullptr;
- while (IFWL_Widget* pOuter = pRet->GetOuter()) {
- pRet = pOuter;
- }
- return static_cast<CFWL_WidgetImp*>(pRet->GetImpl());
-}
-#define FWL_WGT_CalcHeight 2048
-#define FWL_WGT_CalcWidth 2048
-#define FWL_WGT_CalcMultiLineDefWidth 120.0f
-CFX_SizeF CFWL_WidgetImp::CalcTextSize(const CFX_WideString& wsText,
- IFWL_ThemeProvider* pTheme,
- FX_BOOL bMultiLine,
- int32_t iLineWidth) {
- CFX_SizeF sz;
- sz.Set(0, 0);
- if (!pTheme)
- return sz;
- CFWL_ThemeText calPart;
- calPart.m_pWidget = m_pInterface;
- calPart.m_wsText = wsText;
- calPart.m_dwTTOStyles =
- bMultiLine ? FDE_TTOSTYLE_LineWrap : FDE_TTOSTYLE_SingleLine;
- calPart.m_iTTOAlign = FDE_TTOALIGNMENT_TopLeft;
- CFX_RectF rect;
- FX_FLOAT fWidth = bMultiLine
- ? (iLineWidth > 0 ? (FX_FLOAT)iLineWidth
- : FWL_WGT_CalcMultiLineDefWidth)
- : FWL_WGT_CalcWidth;
- rect.Set(0, 0, fWidth, FWL_WGT_CalcHeight);
- pTheme->CalcTextRect(&calPart, rect);
- sz.x = rect.width;
- sz.y = rect.height;
- return sz;
-}
-void CFWL_WidgetImp::CalcTextRect(const CFX_WideString& wsText,
- IFWL_ThemeProvider* pTheme,
- FX_DWORD dwTTOStyles,
- int32_t iTTOAlign,
- CFX_RectF& rect) {
- CFWL_ThemeText calPart;
- calPart.m_pWidget = m_pInterface;
- calPart.m_wsText = wsText;
- calPart.m_dwTTOStyles = dwTTOStyles;
- calPart.m_iTTOAlign = iTTOAlign;
- pTheme->CalcTextRect(&calPart, rect);
-}
-void CFWL_WidgetImp::SetFocus(FX_BOOL bFocus) {
- if (m_pWidgetMgr->IsFormDisabled())
- return;
- IFWL_NoteThread* pThread = GetOwnerThread();
- if (!pThread)
- return;
- CFWL_NoteDriver* pDriver =
- static_cast<CFWL_NoteDriver*>(pThread->GetNoteDriver());
- if (!pDriver)
- return;
- IFWL_Widget* curFocus = pDriver->GetFocus();
- if (bFocus && curFocus != m_pInterface) {
- pDriver->SetFocus(m_pInterface);
- } else if (!bFocus && curFocus == m_pInterface) {
- pDriver->SetFocus(NULL);
- }
-}
-void CFWL_WidgetImp::SetGrab(FX_BOOL bSet) {
- IFWL_NoteThread* pThread = GetOwnerThread();
- if (!pThread)
- return;
- CFWL_NoteDriver* pDriver =
- static_cast<CFWL_NoteDriver*>(pThread->GetNoteDriver());
- pDriver->SetGrab(m_pInterface, bSet);
-}
-FX_BOOL CFWL_WidgetImp::GetPopupPos(FX_FLOAT fMinHeight,
- FX_FLOAT fMaxHeight,
- const CFX_RectF& rtAnchor,
- CFX_RectF& rtPopup) {
- if (GetClassID() == FWL_CLASSHASH_Menu) {
- return GetPopupPosMenu(fMinHeight, fMaxHeight, rtAnchor, rtPopup);
- } else {
- if (GetClassID() == FWL_CLASSHASH_ComboBox) {
- if (m_pWidgetMgr->IsFormDisabled()) {
- return m_pWidgetMgr->GetAdapterPopupPos(m_pInterface, fMinHeight,
- fMaxHeight, rtAnchor, rtPopup);
- } else {
- return GetPopupPosComboBox(fMinHeight, fMaxHeight, rtAnchor, rtPopup);
- }
- } else if (GetClassID() == FWL_CLASSHASH_DateTimePicker &&
- m_pWidgetMgr->IsFormDisabled()) {
- return m_pWidgetMgr->GetAdapterPopupPos(m_pInterface, fMinHeight,
- fMaxHeight, rtAnchor, rtPopup);
- } else {
- return GetPopupPosGeneral(fMinHeight, fMaxHeight, rtAnchor, rtPopup);
- }
- }
- return FALSE;
-}
-FX_BOOL CFWL_WidgetImp::GetPopupPosMenu(FX_FLOAT fMinHeight,
- FX_FLOAT fMaxHeight,
- const CFX_RectF& rtAnchor,
- CFX_RectF& rtPopup) {
- FX_FLOAT fx = 0;
- FX_FLOAT fy = 0;
- FX_FLOAT fScreenWidth = 0;
- FX_FLOAT fScreenHeight = 0;
- GetScreenSize(fScreenWidth, fScreenHeight);
- if (GetStylesEx() & FWL_STYLEEXT_MNU_Vert) {
- FX_BOOL bLeft = m_pProperties->m_rtWidget.left < 0;
- FX_FLOAT fRight = rtAnchor.right() + rtPopup.width;
- TransformTo(NULL, fx, fy);
- if (fRight + fx > fScreenWidth || bLeft) {
- rtPopup.Set(rtAnchor.left - rtPopup.width, rtAnchor.top, rtPopup.width,
- rtPopup.height);
- } else {
- rtPopup.Set(rtAnchor.right(), rtAnchor.top, rtPopup.width,
- rtPopup.height);
- }
- } else {
- FX_FLOAT fBottom = rtAnchor.bottom() + rtPopup.height;
- TransformTo(NULL, fx, fy);
- if (fBottom + fy > fScreenHeight) {
- rtPopup.Set(rtAnchor.left, rtAnchor.top - rtPopup.height, rtPopup.width,
- rtPopup.height);
- } else {
- rtPopup.Set(rtAnchor.left, rtAnchor.bottom(), rtPopup.width,
- rtPopup.height);
- }
- }
- rtPopup.Offset(fx, fy);
- return TRUE;
-}
-FX_BOOL CFWL_WidgetImp::GetPopupPosComboBox(FX_FLOAT fMinHeight,
- FX_FLOAT fMaxHeight,
- const CFX_RectF& rtAnchor,
- CFX_RectF& rtPopup) {
- FX_FLOAT fx = 0;
- FX_FLOAT fy = 0;
- FX_FLOAT fScreenWidth = 0;
- FX_FLOAT fScreenHeight = 0;
- GetScreenSize(fScreenWidth, fScreenHeight);
- FX_FLOAT fPopHeight = rtPopup.height;
- if (rtPopup.height > fMaxHeight) {
- fPopHeight = fMaxHeight;
- } else if (rtPopup.height < fMinHeight) {
- fPopHeight = fMinHeight;
- }
- FX_FLOAT fWidth = std::max(rtAnchor.width, rtPopup.width);
- FX_FLOAT fBottom = rtAnchor.bottom() + fPopHeight;
- TransformTo(NULL, fx, fy);
- if (fBottom + fy > fScreenHeight) {
- rtPopup.Set(rtAnchor.left, rtAnchor.top - fPopHeight, fWidth, fPopHeight);
- } else {
- rtPopup.Set(rtAnchor.left, rtAnchor.bottom(), fWidth, fPopHeight);
- }
- rtPopup.Offset(fx, fy);
- return TRUE;
-}
-FX_BOOL CFWL_WidgetImp::GetPopupPosGeneral(FX_FLOAT fMinHeight,
- FX_FLOAT fMaxHeight,
- const CFX_RectF& rtAnchor,
- CFX_RectF& rtPopup) {
- FX_FLOAT fx = 0;
- FX_FLOAT fy = 0;
- FX_FLOAT fScreenWidth = 0;
- FX_FLOAT fScreenHeight = 0;
- GetScreenSize(fScreenWidth, fScreenHeight);
- TransformTo(NULL, fx, fy);
- if (rtAnchor.bottom() + fy > fScreenHeight) {
- rtPopup.Set(rtAnchor.left, rtAnchor.top - rtPopup.height, rtPopup.width,
- rtPopup.height);
- } else {
- rtPopup.Set(rtAnchor.left, rtAnchor.bottom(), rtPopup.width,
- rtPopup.height);
- }
- rtPopup.Offset(fx, fy);
- return TRUE;
-}
-FX_BOOL CFWL_WidgetImp::GetScreenSize(FX_FLOAT& fx, FX_FLOAT& fy) {
- IFWL_AdapterNative* pNative = FWL_GetAdapterNative();
- IFWL_AdapterMonitorMgr* pMonitorMgr = pNative->GetMonitorMgr();
- if (!pMonitorMgr)
- return FALSE;
- FWL_HMONITOR hMonitor = pMonitorMgr->GetMonitorByPoint(fx, fy);
- pMonitorMgr->GetMonitorSize(hMonitor, fx, fy);
- return TRUE;
-}
-void CFWL_WidgetImp::RegisterEventTarget(IFWL_Widget* pEventSource,
- FX_DWORD dwFilter) {
- IFWL_NoteThread* pThread = GetOwnerThread();
- if (!pThread)
- return;
- IFWL_NoteDriver* pNoteDriver = pThread->GetNoteDriver();
- if (!pNoteDriver)
- return;
- pNoteDriver->RegisterEventTarget(m_pInterface, pEventSource, dwFilter);
-}
-void CFWL_WidgetImp::UnregisterEventTarget() {
- IFWL_NoteThread* pThread = GetOwnerThread();
- if (!pThread)
- return;
- IFWL_NoteDriver* pNoteDriver = pThread->GetNoteDriver();
- if (!pNoteDriver)
- return;
- pNoteDriver->UnregisterEventTarget(m_pInterface);
-}
-void CFWL_WidgetImp::DispatchKeyEvent(CFWL_MsgKey* pNote) {
- if (!pNote)
- return;
- CFWL_EvtKey* pEvent = new CFWL_EvtKey;
- pEvent->m_pSrcTarget = m_pInterface;
- pEvent->m_dwCmd = pNote->m_dwCmd;
- pEvent->m_dwKeyCode = pNote->m_dwKeyCode;
- pEvent->m_dwFlags = pNote->m_dwFlags;
- DispatchEvent(pEvent);
- pEvent->Release();
-}
-void CFWL_WidgetImp::DispatchEvent(CFWL_Event* pEvent) {
- if (m_pOuter) {
- IFWL_WidgetDelegate* pDelegate = m_pOuter->SetDelegate(NULL);
- pDelegate->OnProcessEvent(pEvent);
- return;
- }
- IFWL_NoteThread* pThread = GetOwnerThread();
- if (!pThread)
- return;
- IFWL_NoteDriver* pNoteDriver = pThread->GetNoteDriver();
- if (!pNoteDriver)
- return;
- pNoteDriver->SendNote(pEvent);
-}
-void CFWL_WidgetImp::Repaint(const CFX_RectF* pRect) {
- if (pRect) {
- m_pWidgetMgr->RepaintWidget(m_pInterface, pRect);
- return;
- }
- CFX_RectF rect;
- rect = m_pProperties->m_rtWidget;
- rect.left = rect.top = 0;
- m_pWidgetMgr->RepaintWidget(m_pInterface, &rect);
-}
-void CFWL_WidgetImp::DrawBackground(CFX_Graphics* pGraphics,
- int32_t iPartBk,
- IFWL_ThemeProvider* pTheme,
- const CFX_Matrix* pMatrix) {
- CFX_RectF rtRelative;
- GetRelativeRect(rtRelative);
- CFWL_ThemeBackground param;
- param.m_pWidget = m_pInterface;
- param.m_iPart = iPartBk;
- param.m_pGraphics = pGraphics;
- if (pMatrix) {
- param.m_matrix.Concat(*pMatrix, TRUE);
- }
- param.m_rtPart = rtRelative;
- pTheme->DrawBackground(&param);
-}
-void CFWL_WidgetImp::DrawBorder(CFX_Graphics* pGraphics,
- int32_t iPartBorder,
- IFWL_ThemeProvider* pTheme,
- const CFX_Matrix* pMatrix) {
- CFX_RectF rtRelative;
- GetRelativeRect(rtRelative);
- CFWL_ThemeBackground param;
- param.m_pWidget = m_pInterface;
- param.m_iPart = iPartBorder;
- param.m_pGraphics = pGraphics;
- if (pMatrix) {
- param.m_matrix.Concat(*pMatrix, TRUE);
- }
- param.m_rtPart = rtRelative;
- pTheme->DrawBackground(&param);
-}
-void CFWL_WidgetImp::DrawEdge(CFX_Graphics* pGraphics,
- int32_t iPartEdge,
- IFWL_ThemeProvider* pTheme,
- const CFX_Matrix* pMatrix) {
- CFX_RectF rtEdge;
- GetEdgeRect(rtEdge);
- CFWL_ThemeBackground param;
- param.m_pWidget = m_pInterface;
- param.m_iPart = iPartEdge;
- param.m_pGraphics = pGraphics;
- if (pMatrix) {
- param.m_matrix.Concat(*pMatrix, TRUE);
- }
- param.m_rtPart = rtEdge;
- pTheme->DrawBackground(&param);
-}
-void CFWL_WidgetImp::NotifyDriver() {
- IFWL_NoteThread* pThread = GetOwnerThread();
- if (!pThread)
- return;
- CFWL_NoteDriver* pDriver =
- static_cast<CFWL_NoteDriver*>(pThread->GetNoteDriver());
- if (!pDriver)
- return;
- pDriver->NotifyTargetDestroy(m_pInterface);
-}
-CFX_SizeF CFWL_WidgetImp::GetOffsetFromParent(IFWL_Widget* pParent) {
- CFX_SizeF szRet;
- szRet.Set(0, 0);
- if (pParent == GetInterface()) {
- return szRet;
- }
- IFWL_WidgetMgr* pWidgetMgr = FWL_GetWidgetMgr();
- if (!pWidgetMgr)
- return szRet;
- szRet.x += m_pProperties->m_rtWidget.left;
- szRet.y += m_pProperties->m_rtWidget.top;
- IFWL_Widget* pDstWidget = GetParent();
- while (pDstWidget && pDstWidget != pParent) {
- CFX_RectF rtDst;
- pDstWidget->GetWidgetRect(rtDst);
- szRet.x += rtDst.left;
- szRet.y += rtDst.top;
- pDstWidget = pWidgetMgr->GetWidget(pDstWidget, FWL_WGTRELATION_Parent);
- }
- return szRet;
-}
-FX_BOOL CFWL_WidgetImp::IsParent(IFWL_Widget* pParent) {
- IFWL_Widget* pUpWidget = GetParent();
- while (pUpWidget) {
- if (pUpWidget == pParent)
- return TRUE;
- pUpWidget = pUpWidget->GetParent();
- }
- return FALSE;
-}
-CFWL_WidgetImpDelegate::CFWL_WidgetImpDelegate() {}
-int32_t CFWL_WidgetImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
- if (!pMessage->m_pDstTarget)
- return 0;
- CFWL_WidgetImp* pWidget =
- static_cast<CFWL_WidgetImp*>(pMessage->m_pDstTarget->GetImpl());
- FX_DWORD dwMsgCode = pMessage->GetClassID();
- switch (dwMsgCode) {
- case FWL_MSGHASH_Mouse: {
- CFWL_MsgMouse* pMsgMouse = static_cast<CFWL_MsgMouse*>(pMessage);
- CFWL_EvtMouse evt;
- evt.m_pSrcTarget = pWidget->m_pInterface;
- evt.m_pDstTarget = pWidget->m_pInterface;
- evt.m_dwCmd = pMsgMouse->m_dwCmd;
- evt.m_dwFlags = pMsgMouse->m_dwFlags;
- evt.m_fx = pMsgMouse->m_fx;
- evt.m_fy = pMsgMouse->m_fy;
- pWidget->DispatchEvent(&evt);
- break;
- }
- case FWL_MSGHASH_MouseWheel: {
- CFWL_MsgMouseWheel* pMsgMouseWheel =
- static_cast<CFWL_MsgMouseWheel*>(pMessage);
- CFWL_EvtMouseWheel evt;
- evt.m_pSrcTarget = pWidget->m_pInterface;
- evt.m_pDstTarget = pWidget->m_pInterface;
- evt.m_dwFlags = pMsgMouseWheel->m_dwFlags;
- evt.m_fDeltaX = pMsgMouseWheel->m_fDeltaX;
- evt.m_fDeltaY = pMsgMouseWheel->m_fDeltaY;
- evt.m_fx = pMsgMouseWheel->m_fx;
- evt.m_fy = pMsgMouseWheel->m_fy;
- pWidget->DispatchEvent(&evt);
- break;
- }
- case FWL_MSGHASH_Key: {
- CFWL_MsgKey* pMsgKey = static_cast<CFWL_MsgKey*>(pMessage);
- CFWL_EvtKey evt;
- evt.m_pSrcTarget = pWidget->m_pInterface;
- evt.m_pDstTarget = pWidget->m_pInterface;
- evt.m_dwKeyCode = pMsgKey->m_dwKeyCode;
- evt.m_dwFlags = pMsgKey->m_dwFlags;
- evt.m_dwCmd = pMsgKey->m_dwCmd;
- pWidget->DispatchEvent(&evt);
- break;
- }
- case FWL_MSGHASH_SetFocus: {
- CFWL_MsgSetFocus* pMsgSetFocus = static_cast<CFWL_MsgSetFocus*>(pMessage);
- CFWL_EvtSetFocus evt;
- evt.m_pSrcTarget = pMsgSetFocus->m_pDstTarget;
- evt.m_pDstTarget = pMsgSetFocus->m_pDstTarget;
- evt.m_pSetFocus = pWidget->m_pInterface;
- pWidget->DispatchEvent(&evt);
- break;
- }
- case FWL_MSGHASH_KillFocus: {
- CFWL_MsgKillFocus* pMsgKillFocus =
- static_cast<CFWL_MsgKillFocus*>(pMessage);
- CFWL_EvtKillFocus evt;
- evt.m_pSrcTarget = pMsgKillFocus->m_pDstTarget;
- evt.m_pDstTarget = pMsgKillFocus->m_pDstTarget;
- evt.m_pKillFocus = pWidget->m_pInterface;
- pWidget->DispatchEvent(&evt);
- break;
- }
- default: {}
- }
- return 1;
-}
-FWL_ERR CFWL_WidgetImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
- return FWL_ERR_Succeeded;
-}
-FWL_ERR CFWL_WidgetImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
- const CFX_Matrix* pMatrix) {
- CFWL_EvtDraw evt;
- evt.m_pGraphics = pGraphics;
- return FWL_ERR_Succeeded;
-}
-class CFWL_CustomImp : public CFWL_WidgetImp {
- public:
- CFWL_CustomImp(const CFWL_WidgetImpProperties& properties,
- IFWL_Widget* pOuter);
- virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
- virtual FWL_ERR Update();
- virtual FWL_ERR SetProxy(IFWL_Proxy* pProxy);
-
- protected:
- IFWL_Proxy* m_pProxy;
-};
-CFWL_CustomImp::CFWL_CustomImp(const CFWL_WidgetImpProperties& properties,
- IFWL_Widget* pOuter)
- : CFWL_WidgetImp(properties, pOuter), m_pProxy(NULL) {}
-FWL_ERR CFWL_CustomImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
- if (m_pProxy &&
- (m_pProxy->GetWidgetRect(rect, bAutoSize) == FWL_ERR_Succeeded)) {
- return FWL_ERR_Succeeded;
- }
- return CFWL_WidgetImp::GetWidgetRect(rect, bAutoSize);
-}
-FWL_ERR CFWL_CustomImp::Update() {
- if (m_pProxy) {
- return m_pProxy->Update();
- }
- return CFWL_WidgetImp::Update();
-}
-FWL_ERR CFWL_CustomImp::SetProxy(IFWL_Proxy* pProxy) {
- m_pProxy = pProxy;
- return FWL_ERR_Succeeded;
-}
-
-// static
-IFWL_Custom* IFWL_Custom::Create(const CFWL_WidgetImpProperties& properties,
- IFWL_Widget* pOuter) {
- IFWL_Custom* pCustom = new IFWL_Custom;
- CFWL_CustomImp* pCustomImpl = new CFWL_CustomImp(properties, pOuter);
- pCustom->SetImpl(pCustomImpl);
- pCustomImpl->SetInterface(pCustom);
- return pCustom;
-}
-IFWL_Custom::IFWL_Custom() {}
-FWL_ERR IFWL_Custom::SetProxy(IFWL_Proxy* pProxy) {
- return static_cast<CFWL_CustomImp*>(GetImpl())->SetProxy(pProxy);
-}
-void FWL_SetWidgetRect(IFWL_Widget* widget, const CFX_RectF& rect) {
- static_cast<CFWL_WidgetImp*>(widget->GetImpl())->m_pProperties->m_rtWidget =
- rect;
-}
-void FWL_SetWidgetStates(IFWL_Widget* widget, FX_DWORD dwStates) {
- static_cast<CFWL_WidgetImp*>(widget->GetImpl())->m_pProperties->m_dwStates =
- dwStates;
-}
-void FWL_SetWidgetStyles(IFWL_Widget* widget, FX_DWORD dwStyles) {
- static_cast<CFWL_WidgetImp*>(widget->GetImpl())->m_pProperties->m_dwStyles =
- dwStyles;
-}
-FWL_ERR FWL_EnabelWidget(IFWL_Widget* widget, FX_BOOL bEnable) {
- widget->SetStates(FWL_WGTSTATE_Disabled, !bEnable);
- IFWL_WidgetMgr* widgetMgr = FWL_GetWidgetMgr();
- IFWL_Widget* child = widgetMgr->GetWidget(widget, FWL_WGTRELATION_FirstChild);
- while (child) {
- FWL_EnabelWidget(child, bEnable);
- child = widgetMgr->GetWidget(child, FWL_WGTRELATION_NextSibling);
- }
- return FWL_ERR_Succeeded;
-}
+// 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 <algorithm>
+
+#include "xfa/src/foxitlib.h"
+#include "xfa/src/fwl/src/core/include/fwl_targetimp.h"
+#include "xfa/src/fwl/src/core/include/fwl_noteimp.h"
+#include "xfa/src/fwl/src/core/include/fwl_threadimp.h"
+#include "xfa/src/fwl/src/core/include/fwl_appimp.h"
+#include "xfa/src/fwl/src/core/include/fwl_widgetmgrimp.h"
+#include "xfa/src/fwl/src/core/include/fwl_widgetimp.h"
+FWL_ERR IFWL_Widget::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())
+ ->GetWidgetRect(rect, bAutoSize);
+}
+FWL_ERR IFWL_Widget::GetGlobalRect(CFX_RectF& rect) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->GetGlobalRect(rect);
+}
+FWL_ERR IFWL_Widget::SetWidgetRect(const CFX_RectF& rect) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->SetWidgetRect(rect);
+}
+FWL_ERR IFWL_Widget::GetClientRect(CFX_RectF& rect) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->GetClientRect(rect);
+}
+IFWL_Widget* IFWL_Widget::GetParent() {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->GetParent();
+}
+FWL_ERR IFWL_Widget::SetParent(IFWL_Widget* pParent) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->SetParent(pParent);
+}
+IFWL_Widget* IFWL_Widget::GetOwner() {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->GetOwner();
+}
+FWL_ERR IFWL_Widget::SetOwner(IFWL_Widget* pOwner) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->SetOwner(pOwner);
+}
+IFWL_Widget* IFWL_Widget::GetOuter() {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->GetOuter();
+}
+FX_DWORD IFWL_Widget::GetStyles() {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->GetStyles();
+}
+FWL_ERR IFWL_Widget::ModifyStyles(FX_DWORD dwStylesAdded,
+ FX_DWORD dwStylesRemoved) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())
+ ->ModifyStyles(dwStylesAdded, dwStylesRemoved);
+}
+FX_DWORD IFWL_Widget::GetStylesEx() {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->GetStylesEx();
+}
+FWL_ERR IFWL_Widget::ModifyStylesEx(FX_DWORD dwStylesExAdded,
+ FX_DWORD dwStylesExRemoved) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())
+ ->ModifyStylesEx(dwStylesExAdded, dwStylesExRemoved);
+}
+FX_DWORD IFWL_Widget::GetStates() {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->GetStates();
+}
+FWL_ERR IFWL_Widget::SetStates(FX_DWORD dwStates, FX_BOOL bSet) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->SetStates(dwStates, bSet);
+}
+FWL_ERR IFWL_Widget::SetPrivateData(void* module_id,
+ void* pData,
+ PD_CALLBACK_FREEDATA callback) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())
+ ->SetPrivateData(module_id, pData, callback);
+}
+void* IFWL_Widget::GetPrivateData(void* module_id) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->GetPrivateData(module_id);
+}
+FWL_ERR IFWL_Widget::Update() {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->Update();
+}
+FWL_ERR IFWL_Widget::LockUpdate() {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->LockUpdate();
+}
+FWL_ERR IFWL_Widget::UnlockUpdate() {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->UnlockUpdate();
+}
+FX_DWORD IFWL_Widget::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->HitTest(fx, fy);
+}
+FWL_ERR IFWL_Widget::TransformTo(IFWL_Widget* pWidget,
+ FX_FLOAT& fx,
+ FX_FLOAT& fy) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->TransformTo(pWidget, fx, fy);
+}
+FWL_ERR IFWL_Widget::TransformTo(IFWL_Widget* pWidget, CFX_RectF& rt) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->TransformTo(pWidget, rt);
+}
+FWL_ERR IFWL_Widget::GetMatrix(CFX_Matrix& matrix, FX_BOOL bGlobal) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->GetMatrix(matrix, bGlobal);
+}
+FWL_ERR IFWL_Widget::SetMatrix(const CFX_Matrix& matrix) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->SetMatrix(matrix);
+}
+FWL_ERR IFWL_Widget::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())
+ ->DrawWidget(pGraphics, pMatrix);
+}
+IFWL_ThemeProvider* IFWL_Widget::GetThemeProvider() {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->GetThemeProvider();
+}
+FWL_ERR IFWL_Widget::SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())
+ ->SetThemeProvider(pThemeProvider);
+}
+FWL_ERR IFWL_Widget::SetDataProvider(IFWL_DataProvider* pDataProvider) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())
+ ->SetDataProvider(pDataProvider);
+}
+IFWL_WidgetDelegate* IFWL_Widget::SetDelegate(IFWL_WidgetDelegate* pDelegate) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->SetDelegate(pDelegate);
+}
+IFWL_NoteThread* IFWL_Widget::GetOwnerThread() const {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->GetOwnerThread();
+}
+CFX_SizeF IFWL_Widget::GetOffsetFromParent(IFWL_Widget* pParent) {
+ return static_cast<CFWL_WidgetImp*>(GetImpl())->GetOffsetFromParent(pParent);
+}
+FWL_ERR CFWL_WidgetImp::Initialize() {
+ IFWL_App* pApp = FWL_GetApp();
+ if (!pApp)
+ return FWL_ERR_Indefinite;
+ IFWL_AdapterNative* pAdapter = pApp->GetAdapterNative();
+ if (!pAdapter)
+ return FWL_ERR_Indefinite;
+ IFWL_AdapterThreadMgr* pAdapterThread = pAdapter->GetThreadMgr();
+ if (!pAdapterThread)
+ return FWL_ERR_Indefinite;
+ SetOwnerThread(static_cast<CFWL_NoteThreadImp*>(
+ pAdapterThread->GetCurrentThread()->GetImpl()));
+ IFWL_Widget* pParent = m_pProperties->m_pParent;
+ m_pWidgetMgr->InsertWidget(pParent, m_pInterface);
+ if (!IsChild()) {
+ {
+ IFWL_Widget* pOwner = m_pProperties->m_pOwner;
+ if (pOwner) {
+ m_pWidgetMgr->SetOwner(pOwner, m_pInterface);
+ }
+ }
+ m_pWidgetMgr->CreateWidget_Native(m_pInterface);
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_WidgetImp::Finalize() {
+ NotifyDriver();
+ IFWL_Form* pForm = static_cast<IFWL_Form*>(
+ FWL_GetWidgetMgr()->GetWidget(m_pInterface, FWL_WGTRELATION_SystemForm));
+ if (pForm && pForm != m_pInterface) {
+ IFWL_Content* pContent = pForm->GetContent();
+ if (pContent) {
+ pContent->RemoveWidget(m_pInterface);
+ }
+ }
+ if (!IsChild()) {
+ m_pWidgetMgr->DestroyWidget_Native(m_pInterface);
+ }
+ m_pWidgetMgr->RemoveWidget(m_pInterface);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_WidgetImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
+ if (bAutoSize) {
+ if (HasEdge()) {
+ FX_FLOAT fEdge = GetEdgeWidth();
+ rect.Inflate(fEdge, fEdge);
+ }
+ if (HasBorder()) {
+ FX_FLOAT fBorder = GetBorderSize();
+ rect.Inflate(fBorder, fBorder);
+ }
+ } else {
+ rect = m_pProperties->m_rtWidget;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_WidgetImp::GetGlobalRect(CFX_RectF& rect) {
+ IFWL_Widget* pForm =
+ m_pWidgetMgr->GetWidget(m_pInterface, FWL_WGTRELATION_SystemForm);
+ if (!pForm)
+ return FWL_ERR_Indefinite;
+ rect.Set(0, 0, m_pProperties->m_rtWidget.width,
+ m_pProperties->m_rtWidget.height);
+ if (pForm == m_pInterface) {
+ return FWL_ERR_Succeeded;
+ }
+ return TransformTo(pForm, rect);
+}
+FWL_ERR CFWL_WidgetImp::SetWidgetRect(const CFX_RectF& rect) {
+ CFX_RectF rtOld = m_pProperties->m_rtWidget;
+ m_pProperties->m_rtWidget = rect;
+ if (IsChild()) {
+ if (FXSYS_fabs(rtOld.width - rect.width) > 0.5f ||
+ FXSYS_fabs(rtOld.height - rect.height) > 0.5f) {
+ CFWL_EvtSizeChanged ev;
+ ev.m_pSrcTarget = m_pInterface;
+ ev.m_rtOld = rtOld;
+ ev.m_rtNew = rect;
+ IFWL_WidgetDelegate* pDelegate = SetDelegate(NULL);
+ if (pDelegate) {
+ pDelegate->OnProcessEvent(&ev);
+ }
+ }
+ return FWL_ERR_Succeeded;
+ }
+ m_pWidgetMgr->SetWidgetRect_Native(m_pInterface, rect);
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_WidgetImp::GetClientRect(CFX_RectF& rect) {
+ GetEdgeRect(rect);
+ if (HasEdge()) {
+ FX_FLOAT fEdge = GetEdgeWidth();
+ rect.Deflate(fEdge, fEdge);
+ }
+ return FWL_ERR_Succeeded;
+}
+IFWL_Widget* CFWL_WidgetImp::GetParent() {
+ return m_pWidgetMgr->GetWidget(m_pInterface, FWL_WGTRELATION_Parent);
+}
+FWL_ERR CFWL_WidgetImp::SetParent(IFWL_Widget* pParent) {
+ m_pProperties->m_pParent = pParent;
+ m_pWidgetMgr->SetParent(pParent, m_pInterface);
+ return FWL_ERR_Succeeded;
+}
+IFWL_Widget* CFWL_WidgetImp::GetOwner() {
+ return m_pWidgetMgr->GetWidget(m_pInterface, FWL_WGTRELATION_Owner);
+}
+FWL_ERR CFWL_WidgetImp::SetOwner(IFWL_Widget* pOwner) {
+ m_pProperties->m_pOwner = pOwner;
+ m_pWidgetMgr->SetOwner(pOwner, m_pInterface);
+ return FWL_ERR_Succeeded;
+}
+IFWL_Widget* CFWL_WidgetImp::GetOuter() {
+ return m_pOuter;
+}
+FX_DWORD CFWL_WidgetImp::GetStyles() {
+ return m_pProperties->m_dwStyles;
+}
+FWL_ERR CFWL_WidgetImp::ModifyStyles(FX_DWORD dwStylesAdded,
+ FX_DWORD dwStylesRemoved) {
+ m_pProperties->m_dwStyles =
+ (m_pProperties->m_dwStyles & ~dwStylesRemoved) | dwStylesAdded;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_WidgetImp::GetStylesEx() {
+ return m_pProperties->m_dwStyleExes;
+}
+FWL_ERR CFWL_WidgetImp::ModifyStylesEx(FX_DWORD dwStylesExAdded,
+ FX_DWORD dwStylesExRemoved) {
+ m_pProperties->m_dwStyleExes =
+ (m_pProperties->m_dwStyleExes & ~dwStylesExRemoved) | dwStylesExAdded;
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_WidgetImp::GetStates() {
+ return m_pProperties->m_dwStates;
+}
+static void NotifyHideChildWidget(IFWL_WidgetMgr* widgetMgr,
+ IFWL_Widget* widget,
+ CFWL_NoteDriver* noteDriver) {
+ IFWL_Widget* child = widgetMgr->GetWidget(widget, FWL_WGTRELATION_FirstChild);
+ while (child) {
+ noteDriver->NotifyTargetHide(child);
+ NotifyHideChildWidget(widgetMgr, child, noteDriver);
+ child = widgetMgr->GetWidget(child, FWL_WGTRELATION_NextSibling);
+ }
+}
+FWL_ERR CFWL_WidgetImp::SetStates(FX_DWORD dwStates, FX_BOOL bSet) {
+ bSet ? (m_pProperties->m_dwStates |= dwStates)
+ : (m_pProperties->m_dwStates &= ~dwStates);
+ FWL_ERR ret = FWL_ERR_Succeeded;
+ if (dwStates & FWL_WGTSTATE_Invisible) {
+ if (bSet) {
+ ret = m_pWidgetMgr->HideWidget_Native(m_pInterface);
+ CFWL_NoteDriver* noteDriver =
+ static_cast<CFWL_NoteDriver*>(GetOwnerThread()->GetNoteDriver());
+ IFWL_WidgetMgr* widgetMgr = FWL_GetWidgetMgr();
+ noteDriver->NotifyTargetHide(m_pInterface);
+ IFWL_Widget* child =
+ widgetMgr->GetWidget(m_pInterface, FWL_WGTRELATION_FirstChild);
+ while (child) {
+ noteDriver->NotifyTargetHide(child);
+ NotifyHideChildWidget(widgetMgr, child, noteDriver);
+ child = widgetMgr->GetWidget(child, FWL_WGTRELATION_NextSibling);
+ }
+ } else {
+ ret = m_pWidgetMgr->ShowWidget_Native(m_pInterface);
+ }
+ }
+ return ret;
+}
+FWL_ERR CFWL_WidgetImp::SetPrivateData(void* module_id,
+ void* pData,
+ PD_CALLBACK_FREEDATA callback) {
+ if (!m_pPrivateData) {
+ m_pPrivateData = new CFX_PrivateData;
+ }
+ m_pPrivateData->SetPrivateData(module_id, pData, callback);
+ return FWL_ERR_Succeeded;
+}
+void* CFWL_WidgetImp::GetPrivateData(void* module_id) {
+ if (!m_pPrivateData)
+ return NULL;
+ return m_pPrivateData->GetPrivateData(module_id);
+}
+FWL_ERR CFWL_WidgetImp::Update() {
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_WidgetImp::LockUpdate() {
+ m_iLock++;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_WidgetImp::UnlockUpdate() {
+ if (IsLocked()) {
+ m_iLock--;
+ }
+ return FWL_ERR_Succeeded;
+}
+FX_DWORD CFWL_WidgetImp::HitTest(FX_FLOAT fx, FX_FLOAT fy) {
+ CFX_RectF rtClient;
+ GetClientRect(rtClient);
+ if (rtClient.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_Client;
+ }
+ if (HasEdge()) {
+ CFX_RectF rtEdge;
+ GetEdgeRect(rtEdge);
+ if (rtEdge.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_Edge;
+ }
+ }
+ if (HasBorder()) {
+ CFX_RectF rtRelative;
+ GetRelativeRect(rtRelative);
+ if (rtRelative.Contains(fx, fy)) {
+ return FWL_WGTHITTEST_Border;
+ }
+ }
+ return FWL_WGTHITTEST_Unknown;
+}
+FWL_ERR CFWL_WidgetImp::TransformTo(IFWL_Widget* pWidget,
+ FX_FLOAT& fx,
+ FX_FLOAT& fy) {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ CFX_SizeF szOffset;
+ if (IsParent(pWidget)) {
+ szOffset = GetOffsetFromParent(pWidget);
+ } else {
+ szOffset = pWidget->GetOffsetFromParent(m_pInterface);
+ szOffset.x = -szOffset.x;
+ szOffset.y = -szOffset.y;
+ }
+ fx += szOffset.x;
+ fy += szOffset.y;
+ return FWL_ERR_Succeeded;
+ }
+ CFX_RectF r;
+ CFX_Matrix m;
+ IFWL_Widget* parent = GetParent();
+ if (parent) {
+ GetWidgetRect(r);
+ fx += r.left;
+ fy += r.top;
+ GetMatrix(m, TRUE);
+ m.TransformPoint(fx, fy);
+ }
+ IFWL_Widget* form1 =
+ m_pWidgetMgr->GetWidget(m_pInterface, FWL_WGTRELATION_SystemForm);
+ if (!form1)
+ return FWL_ERR_Indefinite;
+ if (!pWidget) {
+ form1->GetWidgetRect(r);
+ fx += r.left;
+ fy += r.top;
+#ifdef FWL_UseMacSystemBorder
+ if (form1->GetStyles() & FWL_WGTSTYLE_Caption) {
+ FX_FLOAT l, t, r, b;
+ l = t = r = b = 0;
+ FWL_GetAdapterWidgetMgr()->GetSystemBorder(l, t, r, b);
+ fy += t;
+ }
+#endif
+ return FWL_ERR_Succeeded;
+ }
+ IFWL_Widget* form2 =
+ m_pWidgetMgr->GetWidget(pWidget, FWL_WGTRELATION_SystemForm);
+ if (!form2)
+ return FWL_ERR_Indefinite;
+ if (form1 != form2) {
+ form1->GetWidgetRect(r);
+ fx += r.left;
+ fy += r.top;
+ form2->GetWidgetRect(r);
+ fx -= r.left;
+ fy -= r.top;
+#ifdef FWL_UseMacSystemBorder
+ if ((form1->GetStyles() & FWL_WGTSTYLE_Caption) !=
+ (form2->GetStyles() & FWL_WGTSTYLE_Caption)) {
+ FX_FLOAT l, t, r, b;
+ l = t = r = b = 0;
+ FWL_GetAdapterWidgetMgr()->GetSystemBorder(l, t, r, b);
+ (form1->GetStyles() & FWL_WGTSTYLE_Caption) ? (fy += t) : (fy -= t);
+ }
+#endif
+ }
+ parent = pWidget->GetParent();
+ if (parent) {
+ pWidget->GetMatrix(m, TRUE);
+ CFX_Matrix m1;
+ m1.SetIdentity();
+ m1.SetReverse(m);
+ m1.TransformPoint(fx, fy);
+ pWidget->GetWidgetRect(r);
+ fx -= r.left;
+ fy -= r.top;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_WidgetImp::TransformTo(IFWL_Widget* pWidget, CFX_RectF& rt) {
+ return TransformTo(pWidget, rt.left, rt.top);
+}
+FWL_ERR CFWL_WidgetImp::GetMatrix(CFX_Matrix& matrix, FX_BOOL bGlobal) {
+ if (!m_pProperties)
+ return FWL_ERR_Indefinite;
+ if (bGlobal) {
+ IFWL_Widget* parent = GetParent();
+ CFX_PtrArray parents;
+ while (parent) {
+ parents.Add(parent);
+ parent = parent->GetParent();
+ }
+ matrix.SetIdentity();
+ CFX_Matrix ctmOnParent;
+ CFX_RectF rect;
+ int32_t count = parents.GetSize();
+ for (int32_t i = count - 2; i >= 0; i--) {
+ parent = static_cast<IFWL_Widget*>(parents.GetAt(i));
+ parent->GetMatrix(ctmOnParent, FALSE);
+ parent->GetWidgetRect(rect);
+ matrix.Concat(ctmOnParent, TRUE);
+ matrix.Translate(rect.left, rect.top, TRUE);
+ }
+ matrix.Concat(m_pProperties->m_ctmOnParent, TRUE);
+ parents.RemoveAll();
+ } else {
+ matrix = m_pProperties->m_ctmOnParent;
+ }
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_WidgetImp::SetMatrix(const CFX_Matrix& matrix) {
+ if (!m_pProperties)
+ return FWL_ERR_Indefinite;
+ IFWL_Widget* parent = GetParent();
+ if (!parent) {
+ return FWL_ERR_Indefinite;
+ }
+ m_pProperties->m_ctmOnParent = matrix;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_WidgetImp::DrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ return FWL_ERR_Indefinite;
+}
+IFWL_ThemeProvider* CFWL_WidgetImp::GetThemeProvider() {
+ return m_pProperties->m_pThemeProvider;
+}
+FWL_ERR CFWL_WidgetImp::SetThemeProvider(IFWL_ThemeProvider* pThemeProvider) {
+ m_pProperties->m_pThemeProvider = pThemeProvider;
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_WidgetImp::SetDataProvider(IFWL_DataProvider* pDataProvider) {
+ m_pProperties->m_pDataProvider = pDataProvider;
+ return FWL_ERR_Succeeded;
+}
+IFWL_WidgetDelegate* CFWL_WidgetImp::SetDelegate(
+ IFWL_WidgetDelegate* pDelegate) {
+ if (!m_pCurDelegate) {
+ m_pCurDelegate = m_pDelegate;
+ }
+ if (!pDelegate) {
+ return m_pCurDelegate;
+ }
+ IFWL_WidgetDelegate* pOldDelegate = m_pCurDelegate;
+ m_pCurDelegate = pDelegate;
+ return pOldDelegate;
+}
+IFWL_NoteThread* CFWL_WidgetImp::GetOwnerThread() const {
+ return static_cast<IFWL_NoteThread*>(m_pOwnerThread->GetInterface());
+}
+FWL_ERR CFWL_WidgetImp::SetOwnerThread(CFWL_NoteThreadImp* pOwnerThread) {
+ m_pOwnerThread = pOwnerThread;
+ return FWL_ERR_Succeeded;
+}
+IFWL_Widget* CFWL_WidgetImp::GetInterface() const {
+ return m_pInterface;
+}
+void CFWL_WidgetImp::SetInterface(IFWL_Widget* pInterface) {
+ m_pInterface = pInterface;
+}
+CFWL_WidgetImp::CFWL_WidgetImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : m_pProperties(new CFWL_WidgetImpProperties),
+ m_pPrivateData(NULL),
+ m_pDelegate(NULL),
+ m_pCurDelegate(NULL),
+ m_pOuter(pOuter),
+ m_pInterface(NULL),
+ m_iLock(0) {
+ *m_pProperties = properties;
+ m_pWidgetMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
+ FXSYS_assert(m_pWidgetMgr != NULL);
+}
+CFWL_WidgetImp::~CFWL_WidgetImp() {
+ if (m_pPrivateData) {
+ delete m_pPrivateData;
+ m_pPrivateData = NULL;
+ }
+ if (m_pProperties) {
+ delete m_pProperties;
+ m_pProperties = NULL;
+ }
+}
+FX_BOOL CFWL_WidgetImp::IsEnabled() const {
+ return (m_pProperties->m_dwStates & FWL_WGTSTATE_Disabled) == 0;
+}
+FX_BOOL CFWL_WidgetImp::IsVisible() const {
+ return (m_pProperties->m_dwStates & FWL_WGTSTATE_Invisible) == 0;
+}
+FX_BOOL CFWL_WidgetImp::IsActive() const {
+ return (m_pProperties->m_dwStates & FWL_WGTSTATE_Deactivated) == 0;
+}
+FX_BOOL CFWL_WidgetImp::IsOverLapper() const {
+ return (m_pProperties->m_dwStyles & FWL_WGTSTYLE_WindowTypeMask) ==
+ FWL_WGTSTYLE_OverLapper;
+}
+FX_BOOL CFWL_WidgetImp::IsPopup() const {
+ return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Popup);
+}
+FX_BOOL CFWL_WidgetImp::IsChild() const {
+ return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Child);
+}
+FX_BOOL CFWL_WidgetImp::IsLocked() const {
+ return m_iLock > 0;
+}
+FX_BOOL CFWL_WidgetImp::IsOffscreen() const {
+ return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Offscreen);
+}
+FX_BOOL CFWL_WidgetImp::HasBorder() const {
+ return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_Border);
+}
+FX_BOOL CFWL_WidgetImp::HasEdge() const {
+ return !!(m_pProperties->m_dwStyles & FWL_WGTSTYLE_EdgeMask);
+}
+void CFWL_WidgetImp::GetEdgeRect(CFX_RectF& rtEdge) {
+ rtEdge = m_pProperties->m_rtWidget;
+ rtEdge.left = rtEdge.top = 0;
+ if (HasBorder()) {
+ FX_FLOAT fCX = GetBorderSize();
+ FX_FLOAT fCY = GetBorderSize(FALSE);
+ rtEdge.Deflate(fCX, fCY);
+ }
+}
+FX_FLOAT CFWL_WidgetImp::GetBorderSize(FX_BOOL bCX) {
+ FX_FLOAT* pfBorder = static_cast<FX_FLOAT*>(GetThemeCapacity(
+ bCX ? FWL_WGTCAPACITY_CXBorder : FWL_WGTCAPACITY_CYBorder));
+ if (!pfBorder)
+ return 0;
+ return *pfBorder;
+}
+FX_FLOAT CFWL_WidgetImp::GetEdgeWidth() {
+ FX_DWORD dwCapacity = 0;
+ switch (m_pProperties->m_dwStyles & FWL_WGTSTYLE_EdgeMask) {
+ case FWL_WGTSTYLE_EdgeFlat: {
+ dwCapacity = FWL_WGTCAPACITY_EdgeFlat;
+ break;
+ }
+ case FWL_WGTSTYLE_EdgeRaised: {
+ dwCapacity = FWL_WGTCAPACITY_EdgeRaised;
+ break;
+ }
+ case FWL_WGTSTYLE_EdgeSunken: {
+ dwCapacity = FWL_WGTCAPACITY_EdgeSunken;
+ break;
+ }
+ }
+ if (dwCapacity > 0) {
+ FX_FLOAT* fRet = static_cast<FX_FLOAT*>(GetThemeCapacity(dwCapacity));
+ return fRet ? *fRet : 0;
+ }
+ return 0;
+}
+void CFWL_WidgetImp::GetRelativeRect(CFX_RectF& rect) {
+ rect = m_pProperties->m_rtWidget;
+ rect.left = rect.top = 0;
+}
+void* CFWL_WidgetImp::GetThemeCapacity(FX_DWORD dwCapacity) {
+ IFWL_ThemeProvider* pTheme = GetAvailableTheme();
+ if (!pTheme)
+ return NULL;
+ CFWL_ThemePart part;
+ part.m_pWidget = m_pInterface;
+ return pTheme->GetCapacity(&part, dwCapacity);
+}
+IFWL_ThemeProvider* CFWL_WidgetImp::GetAvailableTheme() {
+ if (m_pProperties->m_pThemeProvider) {
+ return m_pProperties->m_pThemeProvider;
+ }
+ IFWL_Widget* pUp = m_pInterface;
+ do {
+ FWL_WGTRELATION relation = (pUp->GetStyles() & FWL_WGTSTYLE_Popup)
+ ? FWL_WGTRELATION_Owner
+ : FWL_WGTRELATION_Parent;
+ pUp = m_pWidgetMgr->GetWidget(pUp, relation);
+ if (pUp) {
+ IFWL_ThemeProvider* pRet = pUp->GetThemeProvider();
+ if (pRet && pRet->IsValidWidget(m_pInterface)) {
+ return pRet;
+ }
+ }
+ } while (pUp);
+ return FWL_GetApp()->GetThemeProvider();
+}
+CFWL_WidgetImp* CFWL_WidgetImp::GetRootOuter() {
+ IFWL_Widget* pRet = m_pOuter;
+ if (!pRet)
+ return nullptr;
+ while (IFWL_Widget* pOuter = pRet->GetOuter()) {
+ pRet = pOuter;
+ }
+ return static_cast<CFWL_WidgetImp*>(pRet->GetImpl());
+}
+#define FWL_WGT_CalcHeight 2048
+#define FWL_WGT_CalcWidth 2048
+#define FWL_WGT_CalcMultiLineDefWidth 120.0f
+CFX_SizeF CFWL_WidgetImp::CalcTextSize(const CFX_WideString& wsText,
+ IFWL_ThemeProvider* pTheme,
+ FX_BOOL bMultiLine,
+ int32_t iLineWidth) {
+ CFX_SizeF sz;
+ sz.Set(0, 0);
+ if (!pTheme)
+ return sz;
+ CFWL_ThemeText calPart;
+ calPart.m_pWidget = m_pInterface;
+ calPart.m_wsText = wsText;
+ calPart.m_dwTTOStyles =
+ bMultiLine ? FDE_TTOSTYLE_LineWrap : FDE_TTOSTYLE_SingleLine;
+ calPart.m_iTTOAlign = FDE_TTOALIGNMENT_TopLeft;
+ CFX_RectF rect;
+ FX_FLOAT fWidth = bMultiLine
+ ? (iLineWidth > 0 ? (FX_FLOAT)iLineWidth
+ : FWL_WGT_CalcMultiLineDefWidth)
+ : FWL_WGT_CalcWidth;
+ rect.Set(0, 0, fWidth, FWL_WGT_CalcHeight);
+ pTheme->CalcTextRect(&calPart, rect);
+ sz.x = rect.width;
+ sz.y = rect.height;
+ return sz;
+}
+void CFWL_WidgetImp::CalcTextRect(const CFX_WideString& wsText,
+ IFWL_ThemeProvider* pTheme,
+ FX_DWORD dwTTOStyles,
+ int32_t iTTOAlign,
+ CFX_RectF& rect) {
+ CFWL_ThemeText calPart;
+ calPart.m_pWidget = m_pInterface;
+ calPart.m_wsText = wsText;
+ calPart.m_dwTTOStyles = dwTTOStyles;
+ calPart.m_iTTOAlign = iTTOAlign;
+ pTheme->CalcTextRect(&calPart, rect);
+}
+void CFWL_WidgetImp::SetFocus(FX_BOOL bFocus) {
+ if (m_pWidgetMgr->IsFormDisabled())
+ return;
+ IFWL_NoteThread* pThread = GetOwnerThread();
+ if (!pThread)
+ return;
+ CFWL_NoteDriver* pDriver =
+ static_cast<CFWL_NoteDriver*>(pThread->GetNoteDriver());
+ if (!pDriver)
+ return;
+ IFWL_Widget* curFocus = pDriver->GetFocus();
+ if (bFocus && curFocus != m_pInterface) {
+ pDriver->SetFocus(m_pInterface);
+ } else if (!bFocus && curFocus == m_pInterface) {
+ pDriver->SetFocus(NULL);
+ }
+}
+void CFWL_WidgetImp::SetGrab(FX_BOOL bSet) {
+ IFWL_NoteThread* pThread = GetOwnerThread();
+ if (!pThread)
+ return;
+ CFWL_NoteDriver* pDriver =
+ static_cast<CFWL_NoteDriver*>(pThread->GetNoteDriver());
+ pDriver->SetGrab(m_pInterface, bSet);
+}
+FX_BOOL CFWL_WidgetImp::GetPopupPos(FX_FLOAT fMinHeight,
+ FX_FLOAT fMaxHeight,
+ const CFX_RectF& rtAnchor,
+ CFX_RectF& rtPopup) {
+ if (GetClassID() == FWL_CLASSHASH_Menu) {
+ return GetPopupPosMenu(fMinHeight, fMaxHeight, rtAnchor, rtPopup);
+ } else {
+ if (GetClassID() == FWL_CLASSHASH_ComboBox) {
+ if (m_pWidgetMgr->IsFormDisabled()) {
+ return m_pWidgetMgr->GetAdapterPopupPos(m_pInterface, fMinHeight,
+ fMaxHeight, rtAnchor, rtPopup);
+ } else {
+ return GetPopupPosComboBox(fMinHeight, fMaxHeight, rtAnchor, rtPopup);
+ }
+ } else if (GetClassID() == FWL_CLASSHASH_DateTimePicker &&
+ m_pWidgetMgr->IsFormDisabled()) {
+ return m_pWidgetMgr->GetAdapterPopupPos(m_pInterface, fMinHeight,
+ fMaxHeight, rtAnchor, rtPopup);
+ } else {
+ return GetPopupPosGeneral(fMinHeight, fMaxHeight, rtAnchor, rtPopup);
+ }
+ }
+ return FALSE;
+}
+FX_BOOL CFWL_WidgetImp::GetPopupPosMenu(FX_FLOAT fMinHeight,
+ FX_FLOAT fMaxHeight,
+ const CFX_RectF& rtAnchor,
+ CFX_RectF& rtPopup) {
+ FX_FLOAT fx = 0;
+ FX_FLOAT fy = 0;
+ FX_FLOAT fScreenWidth = 0;
+ FX_FLOAT fScreenHeight = 0;
+ GetScreenSize(fScreenWidth, fScreenHeight);
+ if (GetStylesEx() & FWL_STYLEEXT_MNU_Vert) {
+ FX_BOOL bLeft = m_pProperties->m_rtWidget.left < 0;
+ FX_FLOAT fRight = rtAnchor.right() + rtPopup.width;
+ TransformTo(NULL, fx, fy);
+ if (fRight + fx > fScreenWidth || bLeft) {
+ rtPopup.Set(rtAnchor.left - rtPopup.width, rtAnchor.top, rtPopup.width,
+ rtPopup.height);
+ } else {
+ rtPopup.Set(rtAnchor.right(), rtAnchor.top, rtPopup.width,
+ rtPopup.height);
+ }
+ } else {
+ FX_FLOAT fBottom = rtAnchor.bottom() + rtPopup.height;
+ TransformTo(NULL, fx, fy);
+ if (fBottom + fy > fScreenHeight) {
+ rtPopup.Set(rtAnchor.left, rtAnchor.top - rtPopup.height, rtPopup.width,
+ rtPopup.height);
+ } else {
+ rtPopup.Set(rtAnchor.left, rtAnchor.bottom(), rtPopup.width,
+ rtPopup.height);
+ }
+ }
+ rtPopup.Offset(fx, fy);
+ return TRUE;
+}
+FX_BOOL CFWL_WidgetImp::GetPopupPosComboBox(FX_FLOAT fMinHeight,
+ FX_FLOAT fMaxHeight,
+ const CFX_RectF& rtAnchor,
+ CFX_RectF& rtPopup) {
+ FX_FLOAT fx = 0;
+ FX_FLOAT fy = 0;
+ FX_FLOAT fScreenWidth = 0;
+ FX_FLOAT fScreenHeight = 0;
+ GetScreenSize(fScreenWidth, fScreenHeight);
+ FX_FLOAT fPopHeight = rtPopup.height;
+ if (rtPopup.height > fMaxHeight) {
+ fPopHeight = fMaxHeight;
+ } else if (rtPopup.height < fMinHeight) {
+ fPopHeight = fMinHeight;
+ }
+ FX_FLOAT fWidth = std::max(rtAnchor.width, rtPopup.width);
+ FX_FLOAT fBottom = rtAnchor.bottom() + fPopHeight;
+ TransformTo(NULL, fx, fy);
+ if (fBottom + fy > fScreenHeight) {
+ rtPopup.Set(rtAnchor.left, rtAnchor.top - fPopHeight, fWidth, fPopHeight);
+ } else {
+ rtPopup.Set(rtAnchor.left, rtAnchor.bottom(), fWidth, fPopHeight);
+ }
+ rtPopup.Offset(fx, fy);
+ return TRUE;
+}
+FX_BOOL CFWL_WidgetImp::GetPopupPosGeneral(FX_FLOAT fMinHeight,
+ FX_FLOAT fMaxHeight,
+ const CFX_RectF& rtAnchor,
+ CFX_RectF& rtPopup) {
+ FX_FLOAT fx = 0;
+ FX_FLOAT fy = 0;
+ FX_FLOAT fScreenWidth = 0;
+ FX_FLOAT fScreenHeight = 0;
+ GetScreenSize(fScreenWidth, fScreenHeight);
+ TransformTo(NULL, fx, fy);
+ if (rtAnchor.bottom() + fy > fScreenHeight) {
+ rtPopup.Set(rtAnchor.left, rtAnchor.top - rtPopup.height, rtPopup.width,
+ rtPopup.height);
+ } else {
+ rtPopup.Set(rtAnchor.left, rtAnchor.bottom(), rtPopup.width,
+ rtPopup.height);
+ }
+ rtPopup.Offset(fx, fy);
+ return TRUE;
+}
+FX_BOOL CFWL_WidgetImp::GetScreenSize(FX_FLOAT& fx, FX_FLOAT& fy) {
+ IFWL_AdapterNative* pNative = FWL_GetAdapterNative();
+ IFWL_AdapterMonitorMgr* pMonitorMgr = pNative->GetMonitorMgr();
+ if (!pMonitorMgr)
+ return FALSE;
+ FWL_HMONITOR hMonitor = pMonitorMgr->GetMonitorByPoint(fx, fy);
+ pMonitorMgr->GetMonitorSize(hMonitor, fx, fy);
+ return TRUE;
+}
+void CFWL_WidgetImp::RegisterEventTarget(IFWL_Widget* pEventSource,
+ FX_DWORD dwFilter) {
+ IFWL_NoteThread* pThread = GetOwnerThread();
+ if (!pThread)
+ return;
+ IFWL_NoteDriver* pNoteDriver = pThread->GetNoteDriver();
+ if (!pNoteDriver)
+ return;
+ pNoteDriver->RegisterEventTarget(m_pInterface, pEventSource, dwFilter);
+}
+void CFWL_WidgetImp::UnregisterEventTarget() {
+ IFWL_NoteThread* pThread = GetOwnerThread();
+ if (!pThread)
+ return;
+ IFWL_NoteDriver* pNoteDriver = pThread->GetNoteDriver();
+ if (!pNoteDriver)
+ return;
+ pNoteDriver->UnregisterEventTarget(m_pInterface);
+}
+void CFWL_WidgetImp::DispatchKeyEvent(CFWL_MsgKey* pNote) {
+ if (!pNote)
+ return;
+ CFWL_EvtKey* pEvent = new CFWL_EvtKey;
+ pEvent->m_pSrcTarget = m_pInterface;
+ pEvent->m_dwCmd = pNote->m_dwCmd;
+ pEvent->m_dwKeyCode = pNote->m_dwKeyCode;
+ pEvent->m_dwFlags = pNote->m_dwFlags;
+ DispatchEvent(pEvent);
+ pEvent->Release();
+}
+void CFWL_WidgetImp::DispatchEvent(CFWL_Event* pEvent) {
+ if (m_pOuter) {
+ IFWL_WidgetDelegate* pDelegate = m_pOuter->SetDelegate(NULL);
+ pDelegate->OnProcessEvent(pEvent);
+ return;
+ }
+ IFWL_NoteThread* pThread = GetOwnerThread();
+ if (!pThread)
+ return;
+ IFWL_NoteDriver* pNoteDriver = pThread->GetNoteDriver();
+ if (!pNoteDriver)
+ return;
+ pNoteDriver->SendNote(pEvent);
+}
+void CFWL_WidgetImp::Repaint(const CFX_RectF* pRect) {
+ if (pRect) {
+ m_pWidgetMgr->RepaintWidget(m_pInterface, pRect);
+ return;
+ }
+ CFX_RectF rect;
+ rect = m_pProperties->m_rtWidget;
+ rect.left = rect.top = 0;
+ m_pWidgetMgr->RepaintWidget(m_pInterface, &rect);
+}
+void CFWL_WidgetImp::DrawBackground(CFX_Graphics* pGraphics,
+ int32_t iPartBk,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFX_RectF rtRelative;
+ GetRelativeRect(rtRelative);
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = iPartBk;
+ param.m_pGraphics = pGraphics;
+ if (pMatrix) {
+ param.m_matrix.Concat(*pMatrix, TRUE);
+ }
+ param.m_rtPart = rtRelative;
+ pTheme->DrawBackground(&param);
+}
+void CFWL_WidgetImp::DrawBorder(CFX_Graphics* pGraphics,
+ int32_t iPartBorder,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFX_RectF rtRelative;
+ GetRelativeRect(rtRelative);
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = iPartBorder;
+ param.m_pGraphics = pGraphics;
+ if (pMatrix) {
+ param.m_matrix.Concat(*pMatrix, TRUE);
+ }
+ param.m_rtPart = rtRelative;
+ pTheme->DrawBackground(&param);
+}
+void CFWL_WidgetImp::DrawEdge(CFX_Graphics* pGraphics,
+ int32_t iPartEdge,
+ IFWL_ThemeProvider* pTheme,
+ const CFX_Matrix* pMatrix) {
+ CFX_RectF rtEdge;
+ GetEdgeRect(rtEdge);
+ CFWL_ThemeBackground param;
+ param.m_pWidget = m_pInterface;
+ param.m_iPart = iPartEdge;
+ param.m_pGraphics = pGraphics;
+ if (pMatrix) {
+ param.m_matrix.Concat(*pMatrix, TRUE);
+ }
+ param.m_rtPart = rtEdge;
+ pTheme->DrawBackground(&param);
+}
+void CFWL_WidgetImp::NotifyDriver() {
+ IFWL_NoteThread* pThread = GetOwnerThread();
+ if (!pThread)
+ return;
+ CFWL_NoteDriver* pDriver =
+ static_cast<CFWL_NoteDriver*>(pThread->GetNoteDriver());
+ if (!pDriver)
+ return;
+ pDriver->NotifyTargetDestroy(m_pInterface);
+}
+CFX_SizeF CFWL_WidgetImp::GetOffsetFromParent(IFWL_Widget* pParent) {
+ CFX_SizeF szRet;
+ szRet.Set(0, 0);
+ if (pParent == GetInterface()) {
+ return szRet;
+ }
+ IFWL_WidgetMgr* pWidgetMgr = FWL_GetWidgetMgr();
+ if (!pWidgetMgr)
+ return szRet;
+ szRet.x += m_pProperties->m_rtWidget.left;
+ szRet.y += m_pProperties->m_rtWidget.top;
+ IFWL_Widget* pDstWidget = GetParent();
+ while (pDstWidget && pDstWidget != pParent) {
+ CFX_RectF rtDst;
+ pDstWidget->GetWidgetRect(rtDst);
+ szRet.x += rtDst.left;
+ szRet.y += rtDst.top;
+ pDstWidget = pWidgetMgr->GetWidget(pDstWidget, FWL_WGTRELATION_Parent);
+ }
+ return szRet;
+}
+FX_BOOL CFWL_WidgetImp::IsParent(IFWL_Widget* pParent) {
+ IFWL_Widget* pUpWidget = GetParent();
+ while (pUpWidget) {
+ if (pUpWidget == pParent)
+ return TRUE;
+ pUpWidget = pUpWidget->GetParent();
+ }
+ return FALSE;
+}
+CFWL_WidgetImpDelegate::CFWL_WidgetImpDelegate() {}
+int32_t CFWL_WidgetImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
+ if (!pMessage->m_pDstTarget)
+ return 0;
+ CFWL_WidgetImp* pWidget =
+ static_cast<CFWL_WidgetImp*>(pMessage->m_pDstTarget->GetImpl());
+ FX_DWORD dwMsgCode = pMessage->GetClassID();
+ switch (dwMsgCode) {
+ case FWL_MSGHASH_Mouse: {
+ CFWL_MsgMouse* pMsgMouse = static_cast<CFWL_MsgMouse*>(pMessage);
+ CFWL_EvtMouse evt;
+ evt.m_pSrcTarget = pWidget->m_pInterface;
+ evt.m_pDstTarget = pWidget->m_pInterface;
+ evt.m_dwCmd = pMsgMouse->m_dwCmd;
+ evt.m_dwFlags = pMsgMouse->m_dwFlags;
+ evt.m_fx = pMsgMouse->m_fx;
+ evt.m_fy = pMsgMouse->m_fy;
+ pWidget->DispatchEvent(&evt);
+ break;
+ }
+ case FWL_MSGHASH_MouseWheel: {
+ CFWL_MsgMouseWheel* pMsgMouseWheel =
+ static_cast<CFWL_MsgMouseWheel*>(pMessage);
+ CFWL_EvtMouseWheel evt;
+ evt.m_pSrcTarget = pWidget->m_pInterface;
+ evt.m_pDstTarget = pWidget->m_pInterface;
+ evt.m_dwFlags = pMsgMouseWheel->m_dwFlags;
+ evt.m_fDeltaX = pMsgMouseWheel->m_fDeltaX;
+ evt.m_fDeltaY = pMsgMouseWheel->m_fDeltaY;
+ evt.m_fx = pMsgMouseWheel->m_fx;
+ evt.m_fy = pMsgMouseWheel->m_fy;
+ pWidget->DispatchEvent(&evt);
+ break;
+ }
+ case FWL_MSGHASH_Key: {
+ CFWL_MsgKey* pMsgKey = static_cast<CFWL_MsgKey*>(pMessage);
+ CFWL_EvtKey evt;
+ evt.m_pSrcTarget = pWidget->m_pInterface;
+ evt.m_pDstTarget = pWidget->m_pInterface;
+ evt.m_dwKeyCode = pMsgKey->m_dwKeyCode;
+ evt.m_dwFlags = pMsgKey->m_dwFlags;
+ evt.m_dwCmd = pMsgKey->m_dwCmd;
+ pWidget->DispatchEvent(&evt);
+ break;
+ }
+ case FWL_MSGHASH_SetFocus: {
+ CFWL_MsgSetFocus* pMsgSetFocus = static_cast<CFWL_MsgSetFocus*>(pMessage);
+ CFWL_EvtSetFocus evt;
+ evt.m_pSrcTarget = pMsgSetFocus->m_pDstTarget;
+ evt.m_pDstTarget = pMsgSetFocus->m_pDstTarget;
+ evt.m_pSetFocus = pWidget->m_pInterface;
+ pWidget->DispatchEvent(&evt);
+ break;
+ }
+ case FWL_MSGHASH_KillFocus: {
+ CFWL_MsgKillFocus* pMsgKillFocus =
+ static_cast<CFWL_MsgKillFocus*>(pMessage);
+ CFWL_EvtKillFocus evt;
+ evt.m_pSrcTarget = pMsgKillFocus->m_pDstTarget;
+ evt.m_pDstTarget = pMsgKillFocus->m_pDstTarget;
+ evt.m_pKillFocus = pWidget->m_pInterface;
+ pWidget->DispatchEvent(&evt);
+ break;
+ }
+ default: {}
+ }
+ return 1;
+}
+FWL_ERR CFWL_WidgetImpDelegate::OnProcessEvent(CFWL_Event* pEvent) {
+ return FWL_ERR_Succeeded;
+}
+FWL_ERR CFWL_WidgetImpDelegate::OnDrawWidget(CFX_Graphics* pGraphics,
+ const CFX_Matrix* pMatrix) {
+ CFWL_EvtDraw evt;
+ evt.m_pGraphics = pGraphics;
+ return FWL_ERR_Succeeded;
+}
+class CFWL_CustomImp : public CFWL_WidgetImp {
+ public:
+ CFWL_CustomImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter);
+ virtual FWL_ERR GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize = FALSE);
+ virtual FWL_ERR Update();
+ virtual FWL_ERR SetProxy(IFWL_Proxy* pProxy);
+
+ protected:
+ IFWL_Proxy* m_pProxy;
+};
+CFWL_CustomImp::CFWL_CustomImp(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter)
+ : CFWL_WidgetImp(properties, pOuter), m_pProxy(NULL) {}
+FWL_ERR CFWL_CustomImp::GetWidgetRect(CFX_RectF& rect, FX_BOOL bAutoSize) {
+ if (m_pProxy &&
+ (m_pProxy->GetWidgetRect(rect, bAutoSize) == FWL_ERR_Succeeded)) {
+ return FWL_ERR_Succeeded;
+ }
+ return CFWL_WidgetImp::GetWidgetRect(rect, bAutoSize);
+}
+FWL_ERR CFWL_CustomImp::Update() {
+ if (m_pProxy) {
+ return m_pProxy->Update();
+ }
+ return CFWL_WidgetImp::Update();
+}
+FWL_ERR CFWL_CustomImp::SetProxy(IFWL_Proxy* pProxy) {
+ m_pProxy = pProxy;
+ return FWL_ERR_Succeeded;
+}
+
+// static
+IFWL_Custom* IFWL_Custom::Create(const CFWL_WidgetImpProperties& properties,
+ IFWL_Widget* pOuter) {
+ IFWL_Custom* pCustom = new IFWL_Custom;
+ CFWL_CustomImp* pCustomImpl = new CFWL_CustomImp(properties, pOuter);
+ pCustom->SetImpl(pCustomImpl);
+ pCustomImpl->SetInterface(pCustom);
+ return pCustom;
+}
+IFWL_Custom::IFWL_Custom() {}
+FWL_ERR IFWL_Custom::SetProxy(IFWL_Proxy* pProxy) {
+ return static_cast<CFWL_CustomImp*>(GetImpl())->SetProxy(pProxy);
+}
+void FWL_SetWidgetRect(IFWL_Widget* widget, const CFX_RectF& rect) {
+ static_cast<CFWL_WidgetImp*>(widget->GetImpl())->m_pProperties->m_rtWidget =
+ rect;
+}
+void FWL_SetWidgetStates(IFWL_Widget* widget, FX_DWORD dwStates) {
+ static_cast<CFWL_WidgetImp*>(widget->GetImpl())->m_pProperties->m_dwStates =
+ dwStates;
+}
+void FWL_SetWidgetStyles(IFWL_Widget* widget, FX_DWORD dwStyles) {
+ static_cast<CFWL_WidgetImp*>(widget->GetImpl())->m_pProperties->m_dwStyles =
+ dwStyles;
+}
+FWL_ERR FWL_EnabelWidget(IFWL_Widget* widget, FX_BOOL bEnable) {
+ widget->SetStates(FWL_WGTSTATE_Disabled, !bEnable);
+ IFWL_WidgetMgr* widgetMgr = FWL_GetWidgetMgr();
+ IFWL_Widget* child = widgetMgr->GetWidget(widget, FWL_WGTRELATION_FirstChild);
+ while (child) {
+ FWL_EnabelWidget(child, bEnable);
+ child = widgetMgr->GetWidget(child, FWL_WGTRELATION_NextSibling);
+ }
+ return FWL_ERR_Succeeded;
+}
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