void CFWL_DateTimePickerImpDelegate::DisForm_OnFocusChanged(CFWL_Message* pMsg,
FX_BOOL bSet) {
CFX_RectF rtInvalidate(m_pOwner->m_rtBtn);
if (bSet) {
m_pOwner->m_pProperties->m_dwStates |= FWL_WGTSTATE_Focused;
if (m_pOwner->m_pEdit &&
!(m_pOwner->m_pEdit->GetStylesEx() & FWL_STYLEEXT_EDT_ReadOnly)) {
m_pOwner->m_rtBtn.Set(m_pOwner->m_pProperties->m_rtWidget.width, 0,
m_pOwner->m_fBtn,
m_pOwner->m_pProperties->m_rtWidget.height - 1);
}
rtInvalidate = m_pOwner->m_rtBtn;
pMsg->m_pDstTarget = m_pOwner->m_pEdit.get();
IFWL_WidgetDelegate* pDelegate = m_pOwner->m_pEdit->SetDelegate(NULL);
pDelegate->OnProcessMessage(pMsg);
} else {
m_pOwner->m_pProperties->m_dwStates &= ~FWL_WGTSTATE_Focused;
m_pOwner->m_rtBtn.Set(0, 0, 0, 0);
if (m_pOwner->DisForm_IsMonthCalendarShowed()) {
m_pOwner->ShowMonthCalendar(FALSE);
}
if (m_pOwner->m_pEdit->GetStates() & FWL_WGTSTATE_Focused) {
pMsg->m_pSrcTarget = m_pOwner->m_pEdit.get();
IFWL_WidgetDelegate* pDelegate = m_pOwner->m_pEdit->SetDelegate(NULL);
pDelegate->OnProcessMessage(pMsg);
}
}
rtInvalidate.Inflate(2, 2);
m_pOwner->Repaint(&rtInvalidate);
}
bool CFWL_EventTarget::ProcessEvent(CFWL_Event* pEvent) {
IFWL_WidgetDelegate* pDelegate = m_pListener->GetDelegate();
if (!pDelegate)
return false;
if (!m_widgets.empty() && m_widgets.count(pEvent->GetSrcTarget()) == 0)
return false;
pDelegate->OnProcessEvent(pEvent);
return true;
}
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);
}
}
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;
}
int32_t CFWL_DateTimePickerImpDelegate::OnProcessMessage(
CFWL_Message* pMessage) {
if (!pMessage)
return 0;
FX_DWORD dwMsgCode = pMessage->GetClassID();
int32_t iRet = 1;
switch (dwMsgCode) {
case FWL_MSGHASH_SetFocus:
case FWL_MSGHASH_KillFocus: {
OnFocusChanged(pMessage, dwMsgCode == FWL_MSGHASH_SetFocus);
break;
}
case FWL_MSGHASH_Mouse: {
CFWL_MsgMouse* pMouse = static_cast<CFWL_MsgMouse*>(pMessage);
FX_DWORD dwCmd = pMouse->m_dwCmd;
switch (dwCmd) {
case FWL_MSGMOUSECMD_LButtonDown: {
OnLButtonDown(pMouse);
break;
}
case FWL_MSGMOUSECMD_LButtonUp: {
OnLButtonUp(pMouse);
break;
}
case FWL_MSGMOUSECMD_MouseMove: {
OnMouseMove(pMouse);
break;
}
case FWL_MSGMOUSECMD_MouseLeave: {
OnMouseLeave(pMouse);
break;
}
default: {}
}
break;
}
default: { iRet = 0; }
}
if (dwMsgCode == FWL_MSGHASH_Key &&
m_pOwner->m_pEdit->GetStates() & FWL_WGTSTATE_Focused) {
IFWL_WidgetDelegate* pDelegate = m_pOwner->m_pEdit->SetDelegate(NULL);
return pDelegate->OnProcessMessage(pMessage);
}
return CFWL_WidgetImpDelegate::OnProcessMessage(pMessage);
}
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);
}
FX_BOOL CFWL_NoteDriver::SendNote(CFWL_Note* pNote) {
if (pNote->IsEvent()) {
int32_t iCount = m_eventTargets.GetCount();
if (iCount < 1) {
return TRUE;
}
if (FWL_EVTHASH_Mouse == static_cast<CFWL_Event*>(pNote)->GetClassID()) {
CFWL_EvtMouse* pMouse = static_cast<CFWL_EvtMouse*>(pNote);
if (FWL_MSGMOUSECMD_MouseHover == pMouse->m_dwCmd) {
if (m_pNoteLoop->GetForm() &&
CFWL_ToolTipContainer::getInstance()->ProcessEnter(
pMouse, m_pNoteLoop->GetForm()->GetInterface())) {
}
} else if (FWL_MSGMOUSECMD_MouseLeave == pMouse->m_dwCmd) {
if (CFWL_ToolTipContainer::getInstance()->ProcessLeave(pMouse)) {
}
} else if ((FWL_MSGMOUSECMD_LButtonDown <= pMouse->m_dwCmd) &&
(FWL_MSGMOUSECMD_MButtonDblClk >= pMouse->m_dwCmd)) {
if (CFWL_ToolTipContainer::getInstance()->ProcessLeave(pMouse)) {
}
}
}
m_sendEventCalled++;
FX_POSITION pos = m_eventTargets.GetStartPosition();
while (pos) {
void* key = NULL;
CFWL_EventTarget* pEventTarget;
m_eventTargets.GetNextAssoc(pos, key, (void*&)pEventTarget);
if (pEventTarget && !pEventTarget->IsInvalid()) {
pEventTarget->ProcessEvent(static_cast<CFWL_Event*>(pNote));
}
}
m_sendEventCalled--;
} else {
if (!pNote->m_pDstTarget)
return FALSE;
IFWL_WidgetDelegate* pDelegate = pNote->m_pDstTarget->SetDelegate(NULL);
if (pDelegate) {
pDelegate->OnProcessMessage(static_cast<CFWL_Message*>(pNote));
}
}
return TRUE;
}
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;
}
FX_BOOL CFWL_EventTarget::ProcessEvent(CFWL_Event* pEvent) {
IFWL_WidgetDelegate* pDelegate = m_pListener->SetDelegate(NULL);
if (!pDelegate)
return FALSE;
if (m_eventSources.GetCount() == 0) {
pDelegate->OnProcessEvent(pEvent);
return TRUE;
}
FX_POSITION pos = m_eventSources.GetStartPosition();
while (pos) {
IFWL_Widget* pSource = NULL;
FX_DWORD dwFilter = 0;
m_eventSources.GetNextAssoc(pos, (void*&)pSource, dwFilter);
if (pSource == pEvent->m_pSrcTarget ||
pEvent->GetClassID() == FWL_EVTHASH_Idle) {
if (IsFilterEvent(pEvent, dwFilter)) {
pDelegate->OnProcessEvent(pEvent);
return TRUE;
}
}
}
return FALSE;
}
void CFWL_DateTimePickerImp::DisForm_ShowMonthCalendar(FX_BOOL bActivate) {
FX_BOOL bShowed = IsMonthCalendarShowed();
if (bShowed == bActivate) {
return;
}
if (bActivate) {
CFX_RectF rtMonthCal;
m_pMonthCal->GetWidgetRect(rtMonthCal, TRUE);
FX_FLOAT fPopupMin = rtMonthCal.height;
FX_FLOAT fPopupMax = rtMonthCal.height;
CFX_RectF rtAnchor(m_pProperties->m_rtWidget);
rtAnchor.width = rtMonthCal.width;
rtMonthCal.left = m_rtClient.left;
rtMonthCal.top = rtAnchor.Height();
GetPopupPos(fPopupMin, fPopupMax, rtAnchor, rtMonthCal);
m_pMonthCal->SetWidgetRect(rtMonthCal);
if (m_iYear > 0 && m_iMonth > 0 && m_iDay > 0) {
m_pMonthCal->SetSelect(m_iYear, m_iMonth, m_iDay);
}
m_pMonthCal->Update();
}
m_pMonthCal->SetStates(FWL_WGTSTATE_Invisible, !bActivate);
if (bActivate) {
CFWL_MsgSetFocus msg;
msg.m_pDstTarget = m_pMonthCal.get();
msg.m_pSrcTarget = m_pEdit.get();
IFWL_WidgetDelegate* pDelegate = m_pEdit->SetDelegate(NULL);
pDelegate->OnProcessMessage(&msg);
}
CFX_RectF rtInvalidate, rtCal;
rtInvalidate.Set(0, 0, m_pProperties->m_rtWidget.width,
m_pProperties->m_rtWidget.height);
m_pMonthCal->GetWidgetRect(rtCal);
rtInvalidate.Union(rtCal);
rtInvalidate.Inflate(2, 2);
Repaint(&rtInvalidate);
}
void CFWL_WidgetMgrDelegate::OnDrawWidget(IFWL_Widget* pWidget,
CFX_Graphics* pGraphics,
const CFX_Matrix* pMatrix) {
if (!pWidget || !pGraphics)
return;
CFX_Graphics* pTemp = DrawWidgetBefore(pWidget, pGraphics, pMatrix);
CFX_RectF clipCopy;
pWidget->GetWidgetRect(clipCopy);
clipCopy.left = clipCopy.top = 0;
if (bUseOffscreenDirect(pWidget)) {
DrawWidgetAfter(pWidget, pGraphics, clipCopy, pMatrix);
return;
}
CFX_RectF clipBounds;
#if _FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN64_ || \
_FX_OS_ == _FX_LINUX_DESKTOP_ || _FX_OS_ == _FX_ANDROID_
IFWL_WidgetDelegate* pDelegate = pWidget->SetDelegate(nullptr);
pDelegate->OnDrawWidget(pTemp, pMatrix);
pGraphics->GetClipRect(clipBounds);
clipCopy = clipBounds;
#elif _FX_OS_ == _FX_MACOSX_
if (m_pWidgetMgr->IsFormDisabled()) {
IFWL_WidgetDelegate* pDelegate = pWidget->SetDelegate(nullptr);
pDelegate->OnDrawWidget(pTemp, pMatrix);
pGraphics->GetClipRect(clipBounds);
clipCopy = clipBounds;
} else {
clipBounds.Set(pMatrix->a, pMatrix->b, pMatrix->c, pMatrix->d);
const_cast<CFX_Matrix*>(pMatrix)->SetIdentity(); // FIXME: const cast.
IFWL_WidgetDelegate* pDelegate = pWidget->SetDelegate(nullptr);
pDelegate->OnDrawWidget(pTemp, pMatrix);
}
#endif // _FX_OS_ == _FX_MACOSX_
if (!m_pWidgetMgr->IsFormDisabled()) {
CFX_RectF rtClient;
pWidget->GetClientRect(rtClient);
clipBounds.Intersect(rtClient);
}
if (!clipBounds.IsEmpty())
DrawChild(pWidget, clipBounds, pTemp, pMatrix);
DrawWidgetAfter(pWidget, pGraphics, clipCopy, pMatrix);
m_pWidgetMgr->ResetRedrawCounts(pWidget);
}
FX_BOOL CFWL_NoteDriver::DispatchMessage(CFWL_Message* pMessage,
IFWL_Widget* pMessageForm) {
FX_BOOL bRet = FALSE;
switch (pMessage->GetClassID()) {
case FWL_MSGHASH_Activate: {
bRet = DoActivate(static_cast<CFWL_MsgActivate*>(pMessage), pMessageForm);
break;
}
case FWL_MSGHASH_Deactivate: {
bRet = DoDeactivate(static_cast<CFWL_MsgDeactivate*>(pMessage),
pMessageForm);
break;
}
case FWL_MSGHASH_SetFocus: {
bRet = DoSetFocus(static_cast<CFWL_MsgSetFocus*>(pMessage), pMessageForm);
break;
}
case FWL_MSGHASH_KillFocus: {
bRet =
DoKillFocus(static_cast<CFWL_MsgKillFocus*>(pMessage), pMessageForm);
break;
}
case FWL_MSGHASH_Key: {
bRet = DoKey(static_cast<CFWL_MsgKey*>(pMessage), pMessageForm);
break;
}
case FWL_MSGHASH_Mouse: {
bRet = DoMouse(static_cast<CFWL_MsgMouse*>(pMessage), pMessageForm);
break;
}
case FWL_MSGHASH_MouseWheel: {
bRet = DoWheel(static_cast<CFWL_MsgMouseWheel*>(pMessage), pMessageForm);
break;
}
case FWL_MSGHASH_Size: {
bRet = DoSize(static_cast<CFWL_MsgSize*>(pMessage));
break;
}
case FWL_MSGHASH_Cursor: {
bRet = TRUE;
break;
}
case FWL_MSGHASH_WindowMove: {
bRet = DoWindowMove(static_cast<CFWL_MsgWindowMove*>(pMessage),
pMessageForm);
break;
}
case FWL_MSGHASH_DropFiles: {
bRet =
DoDragFiles(static_cast<CFWL_MsgDropFiles*>(pMessage), pMessageForm);
break;
}
default: {
bRet = TRUE;
break;
}
}
if (bRet) {
IFWL_WidgetDelegate* pDelegate = pMessage->m_pDstTarget->SetDelegate(NULL);
if (pDelegate) {
pDelegate->OnProcessMessage(pMessage);
}
}
return bRet;
}