// 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(¶m); | |
} | |
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(¶m); | |
} | |
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(¶m); | |
} | |
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; | |
} |