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;
}
FX_BOOL CFWL_NoteDriver::DoSize(CFWL_MsgSize* pMsg) {
CFWL_WidgetMgr* pWidgetMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
if (!pWidgetMgr)
return FALSE;
pWidgetMgr->NotifySizeChanged(pMsg->m_pDstTarget, (FX_FLOAT)pMsg->m_iWidth,
(FX_FLOAT)pMsg->m_iHeight);
return TRUE;
}
FWL_ERR CFWL_NoteDriver::Run() {
CFWL_WidgetMgr* pWidgetMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
if (!pWidgetMgr)
return FWL_ERR_Indefinite;
#if (_FX_OS_ == _FX_MACOSX_)
IFWL_AdapterWidgetMgr* adapterWidgetMgr = pWidgetMgr->GetAdapterWidgetMgr();
CFWL_NoteLoop* pTopLoop = GetTopLoop();
if (pTopLoop) {
CFWL_WidgetImp* formImp = pTopLoop->GetForm();
if (formImp) {
IFWL_Widget* pForm = formImp->GetInterface();
adapterWidgetMgr->RunLoop(pForm);
}
}
#elif(_FX_OS_ == _FX_WIN32_DESKTOP_ || _FX_OS_ == _FX_WIN64_)
FX_BOOL bIdle = TRUE;
int32_t iIdleCount = 0;
CFWL_NoteLoop* pTopLoop = NULL;
for (;;) {
pTopLoop = GetTopLoop();
if (!pTopLoop || !pTopLoop->ContinueModal()) {
break;
}
if (UnqueueMessage(pTopLoop)) {
continue;
}
while (bIdle && !(pWidgetMgr->CheckMessage_Native())) {
if (FWL_ERR_Indefinite == pTopLoop->Idle(iIdleCount++)) {
bIdle = FALSE;
}
}
do {
if (FWL_ERR_Indefinite == pWidgetMgr->DispatchMessage_Native()) {
break;
}
if (pWidgetMgr->IsIdleMessage_Native()) {
bIdle = TRUE;
iIdleCount = 0;
}
} while (pWidgetMgr->CheckMessage_Native());
}
#elif(_FX_OS_ == _FX_LINUX_DESKTOP_)
CFWL_NoteLoop* pTopLoop = NULL;
for (;;) {
pTopLoop = GetTopLoop();
if (!pTopLoop || !pTopLoop->ContinueModal()) {
break;
}
if (UnqueueMessage(pTopLoop)) {
continue;
}
if (pWidgetMgr->CheckMessage_Native()) {
pWidgetMgr->DispatchMessage_Native();
}
}
#endif
return FWL_ERR_Succeeded;
}
FX_BOOL CFWL_NoteDriver::DoKey(CFWL_MsgKey* pMsg, IFWL_Widget* pMessageForm) {
#if (_FX_OS_ != _FX_MACOSX_)
if (pMsg->m_dwCmd == FWL_MSGKEYCMD_KeyDown &&
pMsg->m_dwKeyCode == FWL_VKEY_Tab) {
CFWL_WidgetMgr* pWidgetMgr =
static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
IFWL_Widget* pForm = GetMessageForm(pMsg->m_pDstTarget);
IFWL_Widget* pFocus = m_pFocus;
if (m_pFocus) {
if (pWidgetMgr->GetWidget(m_pFocus, FWL_WGTRELATION_SystemForm) !=
pForm) {
pFocus = NULL;
}
}
FX_BOOL bFind = FALSE;
IFWL_Widget* pNextTabStop = pWidgetMgr->nextTab(pForm, pFocus, bFind);
if (!pNextTabStop) {
bFind = FALSE;
pNextTabStop = pWidgetMgr->nextTab(pForm, NULL, bFind);
}
if (pNextTabStop == pFocus) {
return TRUE;
}
if (pNextTabStop) {
SetFocus(pNextTabStop);
}
return TRUE;
}
#endif
if (!m_pFocus) {
if (pMsg->m_dwCmd == FWL_MSGKEYCMD_KeyDown &&
pMsg->m_dwKeyCode == FWL_VKEY_Return) {
CFWL_WidgetMgr* pWidgetMgr =
static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
IFWL_Widget* defButton = pWidgetMgr->GetDefaultButton(pMessageForm);
if (defButton) {
pMsg->m_pDstTarget = defButton;
return TRUE;
}
}
return FALSE;
}
pMsg->m_pDstTarget = m_pFocus;
return TRUE;
}
FWL_ERR CFWL_NoteLoop::EndModalLoop() {
m_bContinueModal = FALSE;
#if (_FX_OS_ == _FX_MACOSX_)
CFWL_WidgetMgr* pWidgetMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
IFWL_AdapterWidgetMgr* adapterWidgetMgr = pWidgetMgr->GetAdapterWidgetMgr();
adapterWidgetMgr->EndLoop();
#endif
return FWL_ERR_Succeeded;
}
FWL_ERR CFWL_ContentImp::RemoveAllWidgets() {
CFWL_WidgetMgr* pMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
if (!pMgr)
return FWL_ERR_Indefinite;
while (IFWL_Widget* widget =
pMgr->GetWidget(m_pInterface, FWL_WGTRELATION_FirstChild)) {
pMgr->SetParent(NULL, widget);
}
return FWL_ERR_Succeeded;
}
void CFWL_CheckBoxImp::NextStates() {
FX_DWORD dwFirststate = m_pProperties->m_dwStates;
if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_RadioButton) {
if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) ==
FWL_STATE_CKB_Unchecked) {
CFWL_WidgetMgr* pWidgetMgr =
static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
if (!pWidgetMgr->IsFormDisabled()) {
CFX_PtrArray radioarr;
pWidgetMgr->GetSameGroupRadioButton(m_pInterface, radioarr);
IFWL_CheckBox* pCheckBox = NULL;
int32_t iCount = radioarr.GetSize();
for (int32_t i = 0; i < iCount; i++) {
pCheckBox = static_cast<IFWL_CheckBox*>(radioarr[i]);
if (pCheckBox != m_pInterface &&
pCheckBox->GetStates() & FWL_STATE_CKB_Checked) {
pCheckBox->SetCheckState(0);
CFX_RectF rt;
pCheckBox->GetWidgetRect(rt);
rt.left = rt.top = 0;
m_pWidgetMgr->RepaintWidget(pCheckBox, &rt);
break;
}
}
}
m_pProperties->m_dwStates |= FWL_STATE_CKB_Checked;
}
} else {
if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) ==
FWL_STATE_CKB_Neutral) {
m_pProperties->m_dwStates &= ~FWL_STATE_CKB_CheckMask;
if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_3State) {
m_pProperties->m_dwStates |= FWL_STATE_CKB_Checked;
}
} else if ((m_pProperties->m_dwStates & FWL_STATE_CKB_CheckMask) ==
FWL_STATE_CKB_Checked) {
m_pProperties->m_dwStates &= ~FWL_STATE_CKB_CheckMask;
} else {
if (m_pProperties->m_dwStyleExes & FWL_STYLEEXT_CKB_3State) {
m_pProperties->m_dwStates |= FWL_STATE_CKB_Neutral;
} else {
m_pProperties->m_dwStates |= FWL_STATE_CKB_Checked;
}
}
}
Repaint(&m_rtClient);
FX_DWORD dwLaststate = m_pProperties->m_dwStates;
if (dwFirststate != dwLaststate) {
CFWL_EvtCkbCheckStateChanged wmCheckBoxState;
wmCheckBoxState.m_pSrcTarget = m_pInterface;
DispatchEvent(&wmCheckBoxState);
}
}
FWL_ERR CFWL_ContentImp::InsertWidget(IFWL_Widget* pChild, int32_t nIndex) {
if (!pChild)
return FWL_ERR_Indefinite;
pChild->SetParent(m_pInterface);
if (nIndex == -1) {
return FWL_ERR_Succeeded;
}
CFWL_WidgetMgr* pMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
if (!pMgr)
return FWL_ERR_Indefinite;
pMgr->SetWidgetIndex(pChild, nIndex);
return FWL_ERR_Succeeded;
}
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);
}
}
FX_BOOL CFWL_NoteDriver::ProcessMessage(CFWL_Message* pMessage) {
CFWL_WidgetMgr* pWidgetMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
IFWL_Widget* pMessageForm = pWidgetMgr->IsFormDisabled()
? pMessage->m_pDstTarget
: GetMessageForm(pMessage->m_pDstTarget);
if (!pMessageForm)
return FALSE;
if (DispatchMessage(pMessage, pMessageForm)) {
if (pMessage->GetClassID() == FWL_MSGHASH_Mouse) {
MouseSecondary(static_cast<CFWL_MsgMouse*>(pMessage));
}
return TRUE;
}
return FALSE;
}
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;
}
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;
}
IFWL_Widget* CFWL_NoteDriver::GetMessageForm(IFWL_Widget* pDstTarget) {
int32_t iTrackLoop = m_noteLoopQueue.GetSize();
if (iTrackLoop <= 0)
return NULL;
IFWL_Widget* pMessageForm = NULL;
if (iTrackLoop > 1) {
CFWL_NoteLoop* pNootLoop =
static_cast<CFWL_NoteLoop*>(m_noteLoopQueue[iTrackLoop - 1]);
pMessageForm = pNootLoop->GetForm()->GetInterface();
} else {
pMessageForm = (m_forms.Find(pDstTarget) < 0) ? NULL : pDstTarget;
}
if (!pMessageForm && pDstTarget) {
CFWL_WidgetMgr* pWidgetMgr =
static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
if (!pWidgetMgr)
return NULL;
pMessageForm =
pWidgetMgr->GetWidget(pDstTarget, FWL_WGTRELATION_SystemForm);
}
return pMessageForm;
}
FX_BOOL CFWL_NoteDriver::DoSetFocus(CFWL_MsgSetFocus* pMsg,
IFWL_Widget* pMessageForm) {
CFWL_WidgetMgr* pWidgetMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr());
if (pWidgetMgr->IsFormDisabled()) {
m_pFocus = pMsg->m_pDstTarget;
return TRUE;
} else {
IFWL_Widget* pWidget = pMsg->m_pDstTarget;
CFWL_FormImp* pForm =
pWidget ? static_cast<CFWL_FormImp*>(pWidget->GetImpl()) : nullptr;
if (pForm) {
CFWL_WidgetImp* pSubFocus = pForm->GetSubFocus();
if (pSubFocus && ((pSubFocus->GetStates() & FWL_WGTSTATE_Focused) == 0)) {
pMsg->m_pDstTarget = pSubFocus->GetInterface();
if (m_pFocus != pMsg->m_pDstTarget) {
m_pFocus = pMsg->m_pDstTarget;
return TRUE;
}
}
}
}
return FALSE;
}
IFWL_AdapterWidgetMgr* FWL_GetAdapterWidgetMgr() {
return static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr())
->GetAdapterWidgetMgr();
}