IFWL_Widget* CFWL_WidgetMgr::GetWidgetAtPoint(IFWL_Widget* parent,
FX_FLOAT x,
FX_FLOAT y) {
if (!parent)
return nullptr;
FX_FLOAT x1;
FX_FLOAT y1;
IFWL_Widget* child = GetLastChildWidget(parent);
while (child) {
if ((child->GetStates() & FWL_WGTSTATE_Invisible) == 0) {
x1 = x;
y1 = y;
CFX_Matrix matrixOnParent;
child->GetMatrix(matrixOnParent);
CFX_Matrix m;
m.SetIdentity();
m.SetReverse(matrixOnParent);
m.TransformPoint(x1, y1);
CFX_RectF bounds;
child->GetWidgetRect(bounds);
if (bounds.Contains(x1, y1)) {
x1 -= bounds.left;
y1 -= bounds.top;
return GetWidgetAtPoint(child, x1, y1);
}
}
child = GetPriorSiblingWidget(child);
}
return parent;
}
void CFWL_WidgetMgrDelegate::OnProcessMessageToForm(CFWL_Message* pMessage) {
if (!pMessage)
return;
if (!pMessage->m_pDstTarget)
return;
IFWL_Widget* pDstWidget = pMessage->m_pDstTarget;
IFWL_App* pApp = pDstWidget->GetOwnerApp();
if (!pApp)
return;
CFWL_NoteDriver* pNoteDriver =
static_cast<CFWL_NoteDriver*>(pApp->GetNoteDriver());
if (!pNoteDriver)
return;
if (m_pWidgetMgr->IsThreadEnabled())
pMessage = static_cast<CFWL_Message*>(pMessage->Clone());
if (m_pWidgetMgr->IsFormDisabled())
pNoteDriver->ProcessMessage(pMessage);
else
pNoteDriver->QueueMessage(pMessage);
#if (_FX_OS_ == _FX_MACOSX_)
CFWL_NoteLoop* pTopLoop = pNoteDriver->GetTopLoop();
if (pTopLoop)
pNoteDriver->UnqueueMessage(pTopLoop);
#endif
if (m_pWidgetMgr->IsThreadEnabled())
pMessage->Release();
return;
}
FX_BOOL CFWL_NoteDriver::DoDeactivate(CFWL_MsgDeactivate* pMsg,
IFWL_Widget* pMessageForm) {
if (m_bFullScreen) {
return FALSE;
}
int32_t iTrackLoop = m_noteLoopQueue.GetSize();
if (iTrackLoop <= 0)
return FALSE;
if (iTrackLoop == 1) {
if (pMessageForm->IsInstance(FX_WSTRC(L"FWL_FORMPROXY"))) {
return FALSE;
}
if (pMsg->m_pSrcTarget &&
pMsg->m_pSrcTarget->IsInstance(FX_WSTRC(L"FWL_FORMPROXY"))) {
return FALSE;
}
if (pMsg->m_pSrcTarget && pMsg->m_pSrcTarget->GetClassID() == 1111984755) {
return FALSE;
}
return TRUE;
}
IFWL_Widget* pDst = pMsg->m_pDstTarget;
if (!pDst)
return FALSE;
#if (_FX_OS_ == _FX_MACOSX_)
if (pDst == pMessageForm && pDst->IsInstance(L"FWL_FORMPROXY")) {
return TRUE;
}
#endif
return pDst != pMessageForm &&
!pDst->IsInstance(FX_WSTRC(L"FWL_FORMPROXY")) &&
!pMessageForm->IsInstance(FX_WSTRC(L"FWL_FORMPROXY"));
}
bool CXFA_FFDateTimeEdit::LoadWidget() {
CFWL_DateTimePicker* pWidget = new CFWL_DateTimePicker(GetFWLApp());
pWidget->Initialize();
m_pNormalWidget = pWidget;
m_pNormalWidget->SetLayoutItem(this);
IFWL_Widget* pIWidget = m_pNormalWidget->GetWidget();
CFWL_NoteDriver* pNoteDriver = pIWidget->GetOwnerApp()->GetNoteDriver();
pNoteDriver->RegisterEventTarget(pIWidget, pIWidget);
m_pOldDelegate = m_pNormalWidget->GetDelegate();
m_pNormalWidget->SetDelegate(this);
m_pNormalWidget->LockUpdate();
CFX_WideString wsText;
m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
pWidget->SetEditText(wsText);
if (CXFA_Value value = m_pDataAcc->GetFormValue()) {
switch (value.GetChildValueClassID()) {
case XFA_Element::Date: {
if (!wsText.IsEmpty()) {
CXFA_LocaleValue lcValue = XFA_GetLocaleValue(m_pDataAcc);
CFX_Unitime date = lcValue.GetDate();
if ((FX_UNITIME)date != 0) {
pWidget->SetCurSel(date.GetYear(), date.GetMonth(), date.GetDay());
}
}
} break;
default:
break;
}
}
UpdateWidgetProperty();
m_pNormalWidget->UnlockUpdate();
return CXFA_FFField::LoadWidget();
}
bool CXFA_FFComboBox::LoadWidget() {
CFWL_ComboBox* pComboBox = new CFWL_ComboBox(GetFWLApp());
pComboBox->Initialize();
m_pNormalWidget = (CFWL_Widget*)pComboBox;
m_pNormalWidget->SetLayoutItem(this);
IFWL_Widget* pWidget = m_pNormalWidget->GetWidget();
CFWL_NoteDriver* pNoteDriver = pWidget->GetOwnerApp()->GetNoteDriver();
pNoteDriver->RegisterEventTarget(pWidget, pWidget);
m_pOldDelegate = m_pNormalWidget->GetDelegate();
m_pNormalWidget->SetDelegate(this);
m_pNormalWidget->LockUpdate();
CFX_WideStringArray wsLabelArray;
m_pDataAcc->GetChoiceListItems(wsLabelArray, false);
int32_t iItems = wsLabelArray.GetSize();
for (int32_t i = 0; i < iItems; i++) {
pComboBox->AddString(wsLabelArray[i].AsStringC());
}
CFX_Int32Array iSelArray;
m_pDataAcc->GetSelectedItems(iSelArray);
int32_t iSelCount = iSelArray.GetSize();
if (iSelCount > 0) {
pComboBox->SetCurSel(iSelArray[0]);
} else {
CFX_WideString wsText;
m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Raw);
pComboBox->SetEditText(wsText);
}
UpdateWidgetProperty();
m_pNormalWidget->UnlockUpdate();
return CXFA_FFField::LoadWidget();
}
void IFWL_Widget::GetMatrix(CFX_Matrix& matrix, bool bGlobal) {
if (!m_pProperties)
return;
if (!bGlobal) {
matrix.SetIdentity();
return;
}
IFWL_Widget* parent = GetParent();
CFX_ArrayTemplate<IFWL_Widget*> 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 = parents.GetAt(i);
parent->GetMatrix(ctmOnParent, false);
parent->GetWidgetRect(rect);
matrix.Concat(ctmOnParent, true);
matrix.Translate(rect.left, rect.top, true);
}
CFX_Matrix m;
m.SetIdentity();
matrix.Concat(m, true);
parents.RemoveAll();
}
FX_BOOL CFWL_NoteDriver::DoMouseEx(CFWL_MsgMouse* pMsg,
IFWL_Widget* pMessageForm) {
CFWL_WidgetMgr* pWidgetMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
if (!pWidgetMgr)
return FALSE;
IFWL_Widget* pTarget = NULL;
if (m_pGrab)
pTarget = m_pGrab;
if (!pTarget) {
pTarget =
pWidgetMgr->GetWidgetAtPoint(pMessageForm, pMsg->m_fx, pMsg->m_fy);
while (pTarget && pTarget->GetClassID() == FWL_CLASSHASH_Grid) {
pTarget = pTarget->GetParent();
}
}
if (pTarget) {
if (pMessageForm != pTarget) {
pMessageForm->TransformTo(pTarget, pMsg->m_fx, pMsg->m_fy);
}
}
if (!pTarget)
return FALSE;
pMsg->m_pDstTarget = pTarget;
return TRUE;
}
FWL_Error CFWL_WidgetMgr::RepaintWidget(IFWL_Widget* pWidget,
const CFX_RectF* pRect) {
if (!m_pAdapter)
return FWL_Error::Indefinite;
IFWL_Widget* pNative = pWidget;
CFX_RectF rect(*pRect);
if (IsFormDisabled()) {
IFWL_Widget* pOuter = pWidget->GetOuter();
while (pOuter) {
CFX_RectF rtTemp;
pNative->GetWidgetRect(rtTemp);
rect.left += rtTemp.left;
rect.top += rtTemp.top;
pNative = pOuter;
pOuter = pOuter->GetOuter();
}
} else if (!IsAbleNative(pWidget)) {
pNative = GetSystemFormWidget(pWidget);
if (!pNative)
return FWL_Error::Indefinite;
pWidget->TransformTo(pNative, rect.left, rect.top);
}
AddRedrawCounts(pNative);
return m_pAdapter->RepaintWidget(pNative, &rect);
}
void IFWL_ComboList::ClientToOuter(FX_FLOAT& fx, FX_FLOAT& fy) {
fx += m_pProperties->m_rtWidget.left, fy += m_pProperties->m_rtWidget.top;
IFWL_Widget* pOwner = GetOwner();
if (!pOwner)
return;
pOwner->TransformTo(m_pOuter, fx, fy);
}
void CFWL_NoteDriver::MouseSecondary(CFWL_MsgMouse* pMsg) {
IFWL_Widget* pTarget = pMsg->m_pDstTarget;
if (pTarget == m_pHover) {
return;
}
if (m_pHover) {
CFWL_MsgMouse msLeave;
msLeave.m_pDstTarget = m_pHover;
msLeave.m_fx = pMsg->m_fx;
msLeave.m_fy = pMsg->m_fy;
pTarget->TransformTo(m_pHover, msLeave.m_fx, msLeave.m_fy);
msLeave.m_dwFlags = 0;
msLeave.m_dwCmd = FWL_MSGMOUSECMD_MouseLeave;
DispatchMessage(&msLeave, NULL);
}
if (pTarget->GetClassID() == FWL_CLASSHASH_Form) {
m_pHover = NULL;
return;
}
m_pHover = pTarget;
CFWL_MsgMouse msHover;
msHover.m_pDstTarget = pTarget;
msHover.m_fx = pMsg->m_fx;
msHover.m_fy = pMsg->m_fy;
msHover.m_dwFlags = 0;
msHover.m_dwCmd = FWL_MSGMOUSECMD_MouseHover;
DispatchMessage(&msHover, NULL);
}
CXFA_FFListBox::~CXFA_FFListBox() {
if (m_pNormalWidget) {
IFWL_Widget* pWidget = m_pNormalWidget->GetWidget();
CFWL_NoteDriver* pNoteDriver = pWidget->GetOwnerApp()->GetNoteDriver();
pNoteDriver->UnregisterEventTarget(pWidget);
}
}
CXFA_FFWidget* XFA_ThemeGetOuterWidget(IFWL_Widget* pWidget) {
IFWL_Widget* pOuter = pWidget;
while (pOuter && pOuter->GetOuter())
pOuter = pOuter->GetOuter();
return pOuter ? static_cast<CXFA_FFWidget*>(pOuter->GetLayoutItem())
: nullptr;
}
bool IFWL_Widget::IsParent(IFWL_Widget* pParent) {
IFWL_Widget* pUpWidget = GetParent();
while (pUpWidget) {
if (pUpWidget == pParent)
return true;
pUpWidget = pUpWidget->GetParent();
}
return false;
}
IFWL_Widget* IFWL_Widget::GetRootOuter() {
IFWL_Widget* pRet = m_pOuter;
if (!pRet)
return nullptr;
while (IFWL_Widget* pOuter = pRet->GetOuter())
pRet = pOuter;
return pRet;
}
static void FWL_SetChildThemeID(IFWL_Widget* pParent, uint32_t dwThemeID) {
CFWL_WidgetMgr* pWidgetMgr = CFWL_WidgetMgr::GetInstance();
IFWL_Widget* pChild = pWidgetMgr->GetFirstChildWidget(pParent);
while (pChild) {
IFWL_ThemeProvider* pTheme = pChild->GetThemeProvider();
if (pTheme) {
pTheme->SetThemeID(pChild, dwThemeID, FALSE);
}
FWL_SetChildThemeID(pChild, dwThemeID);
pChild = pWidgetMgr->GetNextSiblingWidget(pChild);
}
}
void CFWL_WidgetMgrDelegate::DrawChild(IFWL_Widget* parent,
const CFX_RectF& rtClip,
CFX_Graphics* pGraphics,
const CFX_Matrix* pMatrix) {
if (!parent)
return;
FX_BOOL bFormDisable = m_pWidgetMgr->IsFormDisabled();
IFWL_Widget* pNextChild = m_pWidgetMgr->GetFirstChildWidget(parent);
while (pNextChild) {
IFWL_Widget* child = pNextChild;
pNextChild = m_pWidgetMgr->GetNextSiblingWidget(child);
if (child->GetStates() & FWL_WGTSTATE_Invisible)
continue;
CFX_RectF rtWidget;
child->GetWidgetRect(rtWidget);
if (rtWidget.IsEmpty())
continue;
CFX_Matrix widgetMatrix;
CFX_RectF clipBounds(rtWidget);
if (!bFormDisable)
child->GetMatrix(widgetMatrix, TRUE);
if (pMatrix)
widgetMatrix.Concat(*pMatrix);
if (!bFormDisable) {
widgetMatrix.TransformPoint(clipBounds.left, clipBounds.top);
clipBounds.Intersect(rtClip);
if (clipBounds.IsEmpty())
continue;
pGraphics->SaveGraphState();
pGraphics->SetClipRect(clipBounds);
}
widgetMatrix.Translate(rtWidget.left, rtWidget.top, TRUE);
IFWL_WidgetDelegate* pDelegate = child->SetDelegate(nullptr);
if (pDelegate) {
if (m_pWidgetMgr->IsFormDisabled() ||
IsNeedRepaint(child, &widgetMatrix, rtClip)) {
pDelegate->OnDrawWidget(pGraphics, &widgetMatrix);
}
}
if (!bFormDisable)
pGraphics->RestoreGraphState();
DrawChild(child, clipBounds, pGraphics,
bFormDisable ? &widgetMatrix : pMatrix);
child = m_pWidgetMgr->GetNextSiblingWidget(child);
}
}
static void FWL_SetChildThemeID(IFWL_Widget* pParent, FX_DWORD dwThemeID) {
IFWL_WidgetMgr* pWidgetMgr = FWL_GetWidgetMgr();
IFWL_Widget* pChild =
pWidgetMgr->GetWidget(pParent, FWL_WGTRELATION_FirstChild);
while (pChild) {
IFWL_ThemeProvider* pTheme = pChild->GetThemeProvider();
if (pTheme) {
pTheme->SetThemeID(pChild, dwThemeID, FALSE);
}
FWL_SetChildThemeID(pChild, dwThemeID);
pChild = pWidgetMgr->GetWidget(pChild, FWL_WGTRELATION_NextSibling);
}
}
int32_t CFWL_DateTimeEditImpDelegate::OnProcessMessage(CFWL_Message* pMessage) {
if (m_pOwner->m_pWidgetMgr->IsFormDisabled()) {
return DisForm_OnProcessMessage(pMessage);
}
FX_DWORD dwHashCode = pMessage->GetClassID();
if (dwHashCode == FWL_MSGHASH_SetFocus ||
dwHashCode == FWL_MSGHASH_KillFocus) {
IFWL_Widget* pOuter = m_pOwner->GetOuter();
IFWL_WidgetDelegate* pDelegate = pOuter->SetDelegate(NULL);
pDelegate->OnProcessMessage(pMessage);
}
return 1;
}
FX_BOOL CFWL_NoteDriver::DoWheel(CFWL_MsgMouseWheel* pMsg,
IFWL_Widget* pMessageForm) {
CFWL_WidgetMgr* pWidgetMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
if (!pWidgetMgr)
return FALSE;
IFWL_Widget* pDst =
pWidgetMgr->GetWidgetAtPoint(pMessageForm, pMsg->m_fx, pMsg->m_fy);
if (!pDst)
return FALSE;
while (pDst && pDst->GetClassID() == FWL_CLASSHASH_Grid) {
pDst = pDst->GetParent();
}
pMessageForm->TransformTo(pDst, pMsg->m_fx, pMsg->m_fy);
pMsg->m_pDstTarget = pDst;
return TRUE;
}
IFWL_Widget* CFWL_WidgetMgr::GetRadioButtonGroupHeader(
IFWL_Widget* pRadioButton) {
IFWL_Widget* pNext = pRadioButton;
while (pNext) {
if (pNext->GetStyles() & FWL_WGTSTYLE_Group)
return pNext;
pNext = GetSiblingRadioButton(pNext, FALSE);
}
pNext = GetLastSiblingWidget(pRadioButton);
while ((pNext = GetSiblingRadioButton(pNext, FALSE)) != nullptr &&
pNext != pRadioButton) {
if (pNext->GetStyles() & FWL_WGTSTYLE_Group)
return pNext;
}
pNext = GetFirstSiblingWidget(pRadioButton);
return GetSiblingRadioButton(pNext, TRUE);
}
IFWL_ThemeProvider* IFWL_Widget::GetAvailableTheme() {
if (m_pProperties->m_pThemeProvider)
return m_pProperties->m_pThemeProvider;
IFWL_Widget* pUp = this;
do {
pUp = (pUp->GetStyles() & FWL_WGTSTYLE_Popup)
? m_pWidgetMgr->GetOwnerWidget(pUp)
: m_pWidgetMgr->GetParentWidget(pUp);
if (pUp) {
IFWL_ThemeProvider* pRet = pUp->GetThemeProvider();
if (pRet)
return pRet;
}
} while (pUp);
return nullptr;
}
int32_t CFWL_DateTimeCalendarImpDelegate::OnProcessMessage(
CFWL_Message* pMessage) {
FX_DWORD dwCode = pMessage->GetClassID();
if (dwCode == FWL_MSGHASH_SetFocus || dwCode == FWL_MSGHASH_KillFocus) {
IFWL_Widget* pOuter = m_pOwner->GetOuter();
IFWL_WidgetDelegate* pDelegate = pOuter->SetDelegate(NULL);
return pDelegate->OnProcessMessage(pMessage);
} else if (dwCode == FWL_MSGHASH_Mouse) {
CFWL_MsgMouse* pMsg = static_cast<CFWL_MsgMouse*>(pMessage);
if (pMsg->m_dwCmd == FWL_MSGMOUSECMD_LButtonDown) {
OnLButtonDownEx(pMsg);
return 1;
} else if (pMsg->m_dwCmd == FWL_MSGMOUSECMD_LButtonUp) {
OnLButtonUpEx(pMsg);
return 1;
}
}
return CFWL_MonthCalendarImpDelegate::OnProcessMessage(pMessage);
}
bool CXFA_FFPushButton::LoadWidget() {
ASSERT(!m_pNormalWidget);
CFWL_PushButton* pPushButton = new CFWL_PushButton(GetFWLApp());
pPushButton->Initialize();
m_pOldDelegate = pPushButton->GetDelegate();
pPushButton->SetDelegate(this);
m_pNormalWidget = pPushButton;
m_pNormalWidget->SetLayoutItem(this);
IFWL_Widget* pWidget = m_pNormalWidget->GetWidget();
CFWL_NoteDriver* pNoteDriver = pWidget->GetOwnerApp()->GetNoteDriver();
pNoteDriver->RegisterEventTarget(pWidget, pWidget);
m_pNormalWidget->LockUpdate();
UpdateWidgetProperty();
LoadHighlightCaption();
m_pNormalWidget->UnlockUpdate();
return CXFA_FFField::LoadWidget();
}
FX_BOOL CFWL_ScrollBarTP::DrawBackground(CFWL_ThemeBackground* pParams) {
if (!pParams)
return FALSE;
IFWL_Widget* pWidget = pParams->m_pWidget;
FWLTHEME_STATE eState = FWLTHEME_STATE_Normal;
if (pParams->m_dwStates & CFWL_PartState_Hovered)
eState = FWLTHEME_STATE_Hover;
else if (pParams->m_dwStates & CFWL_PartState_Pressed)
eState = FWLTHEME_STATE_Pressed;
else if (pParams->m_dwStates & CFWL_PartState_Disabled)
eState = FWLTHEME_STATE_Disabale;
CFX_Graphics* pGraphics = pParams->m_pGraphics;
CFX_RectF* pRect = &pParams->m_rtPart;
FX_BOOL bVert = pWidget->GetStylesEx();
switch (pParams->m_iPart) {
case CFWL_Part::ForeArrow: {
DrawMaxMinBtn(pGraphics, pRect,
bVert ? FWLTHEME_DIRECTION_Up : FWLTHEME_DIRECTION_Left,
eState, &pParams->m_matrix);
break;
}
case CFWL_Part::BackArrow: {
DrawMaxMinBtn(pGraphics, pRect,
bVert ? FWLTHEME_DIRECTION_Down : FWLTHEME_DIRECTION_Right,
eState, &pParams->m_matrix);
break;
}
case CFWL_Part::Thumb: {
DrawThumbBtn(pGraphics, pRect, bVert, eState, TRUE, &pParams->m_matrix);
break;
}
case CFWL_Part::LowerTrack: {
DrawTrack(pGraphics, pRect, bVert, eState, TRUE, &pParams->m_matrix);
break;
}
case CFWL_Part::UpperTrack: {
DrawTrack(pGraphics, pRect, bVert, eState, FALSE, &pParams->m_matrix);
break;
}
default: {}
}
return TRUE;
}
CFX_SizeF IFWL_Widget::GetOffsetFromParent(IFWL_Widget* pParent) {
if (pParent == this)
return CFX_SizeF();
CFWL_WidgetMgr* pWidgetMgr = GetOwnerApp()->GetWidgetMgr();
if (!pWidgetMgr)
return CFX_SizeF();
CFX_SizeF szRet(m_pProperties->m_rtWidget.left,
m_pProperties->m_rtWidget.top);
IFWL_Widget* pDstWidget = GetParent();
while (pDstWidget && pDstWidget != pParent) {
CFX_RectF rtDst;
pDstWidget->GetWidgetRect(rtDst);
szRet += CFX_SizeF(rtDst.left, rtDst.top);
pDstWidget = pWidgetMgr->GetParentWidget(pDstWidget);
}
return szRet;
}
IFWL_Widget* CFWL_WidgetMgr::GetDefaultButton(IFWL_Widget* pParent) {
if ((pParent->GetClassID() == FWL_Type::PushButton) &&
(pParent->GetStates() & (1 << (FWL_WGTSTATE_MAX + 2)))) {
return pParent;
}
IFWL_Widget* child =
CFWL_WidgetMgr::GetInstance()->GetFirstChildWidget(pParent);
while (child) {
if ((child->GetClassID() == FWL_Type::PushButton) &&
(child->GetStates() & (1 << (FWL_WGTSTATE_MAX + 2)))) {
return child;
}
IFWL_Widget* find = GetDefaultButton(child);
if (find) {
return find;
}
child = CFWL_WidgetMgr::GetInstance()->GetNextSiblingWidget(child);
}
return nullptr;
}
IFWL_Widget* CFWL_WidgetMgr::nextTab(IFWL_Widget* parent,
IFWL_Widget* focus,
FX_BOOL& bFind) {
CFWL_WidgetMgr* pMgr = CFWL_WidgetMgr::GetInstance();
IFWL_Widget* child = pMgr->GetFirstChildWidget(parent);
while (child) {
if (focus == child)
bFind = TRUE;
if ((child->GetStyles() & FWL_WGTSTYLE_TabStop) &&
(!focus || (focus != child && bFind))) {
return child;
}
IFWL_Widget* bRet = nextTab(child, focus, bFind);
if (bRet)
return bRet;
child = pMgr->GetNextSiblingWidget(child);
}
return nullptr;
}
bool CXFA_FFPasswordEdit::LoadWidget() {
CFWL_Edit* pWidget = new CFWL_Edit(GetFWLApp());
pWidget->Initialize();
m_pNormalWidget = pWidget;
m_pNormalWidget->SetLayoutItem(this);
IFWL_Widget* pIWidget = m_pNormalWidget->GetWidget();
CFWL_NoteDriver* pNoteDriver = pIWidget->GetOwnerApp()->GetNoteDriver();
pNoteDriver->RegisterEventTarget(pIWidget, pIWidget);
m_pOldDelegate = m_pNormalWidget->GetDelegate();
m_pNormalWidget->SetDelegate(this);
m_pNormalWidget->LockUpdate();
CFX_WideString wsText;
m_pDataAcc->GetValue(wsText, XFA_VALUEPICTURE_Display);
pWidget->SetText(wsText);
UpdateWidgetProperty();
m_pNormalWidget->UnlockUpdate();
return CXFA_FFField::LoadWidget();
}
FX_BOOL CFWL_NoteDriver::SetFocus(IFWL_Widget* pFocus, FX_BOOL bNotify) {
if (m_pFocus == pFocus) {
return TRUE;
}
IFWL_Widget* pPrev = m_pFocus;
m_pFocus = pFocus;
if (pPrev) {
CFWL_MsgKillFocus ms;
ms.m_pDstTarget = pPrev;
ms.m_pSrcTarget = pPrev;
if (bNotify) {
ms.m_dwExtend = 1;
}
IFWL_WidgetDelegate* pDelegate = pPrev->SetDelegate(NULL);
if (pDelegate) {
pDelegate->OnProcessMessage(&ms);
}
}
if (pFocus) {
IFWL_Widget* pWidget =
FWL_GetWidgetMgr()->GetWidget(pFocus, FWL_WGTRELATION_SystemForm);
CFWL_FormImp* pForm =
pWidget ? static_cast<CFWL_FormImp*>(pWidget->GetImpl()) : nullptr;
if (pForm) {
CFWL_WidgetImp* pNewFocus =
static_cast<CFWL_WidgetImp*>(pFocus->GetImpl());
pForm->SetSubFocus(pNewFocus);
}
CFWL_MsgSetFocus ms;
ms.m_pDstTarget = pFocus;
if (bNotify) {
ms.m_dwExtend = 1;
}
IFWL_WidgetDelegate* pDelegate = pFocus->SetDelegate(NULL);
if (pDelegate) {
pDelegate->OnProcessMessage(&ms);
}
}
return TRUE;
}
bool CXFA_FFCheckButton::LoadWidget() {
CFWL_CheckBox* pCheckBox = new CFWL_CheckBox(GetFWLApp());
pCheckBox->Initialize();
m_pNormalWidget = pCheckBox;
m_pNormalWidget->SetLayoutItem(this);
IFWL_Widget* pWidget = m_pNormalWidget->GetWidget();
CFWL_NoteDriver* pNoteDriver = pWidget->GetOwnerApp()->GetNoteDriver();
pNoteDriver->RegisterEventTarget(pWidget, pWidget);
m_pOldDelegate = m_pNormalWidget->GetDelegate();
m_pNormalWidget->SetDelegate(this);
if (m_pDataAcc->IsRadioButton())
pCheckBox->ModifyStylesEx(FWL_STYLEEXT_CKB_RadioButton, 0xFFFFFFFF);
m_pNormalWidget->LockUpdate();
UpdateWidgetProperty();
SetFWLCheckState(m_pDataAcc->GetCheckState());
m_pNormalWidget->UnlockUpdate();
return CXFA_FFField::LoadWidget();
}