diff options
Diffstat (limited to 'xfa/src/fwl/core/fwl_noteimp.cpp')
| -rw-r--r-- | xfa/src/fwl/core/fwl_noteimp.cpp | 1097 |
1 files changed, 0 insertions, 1097 deletions
diff --git a/xfa/src/fwl/core/fwl_noteimp.cpp b/xfa/src/fwl/core/fwl_noteimp.cpp deleted file mode 100644 index 3a46446362..0000000000 --- a/xfa/src/fwl/core/fwl_noteimp.cpp +++ /dev/null @@ -1,1097 +0,0 @@ -// 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 "xfa/src/fwl/core/fwl_noteimp.h" - -#include "core/include/fxcrt/fx_ext.h" -#include "xfa/include/fwl/adapter/fwl_adapterwidgetmgr.h" -#include "xfa/include/fwl/basewidget/fwl_tooltipctrl.h" -#include "xfa/include/fwl/core/fwl_app.h" -#include "xfa/include/fwl/core/fwl_grid.h" -#include "xfa/src/fwl/basewidget/fwl_tooltipctrlimp.h" -#include "xfa/src/fwl/core/fwl_appimp.h" -#include "xfa/src/fwl/core/fwl_formimp.h" -#include "xfa/src/fwl/core/fwl_panelimp.h" -#include "xfa/src/fwl/core/fwl_targetimp.h" -#include "xfa/src/fwl/core/fwl_threadimp.h" -#include "xfa/src/fwl/core/fwl_widgetimp.h" -#include "xfa/src/fwl/core/fwl_widgetmgrimp.h" - -CFWL_NoteLoop::CFWL_NoteLoop(CFWL_WidgetImp* pForm) - : m_pForm(pForm), m_bContinueModal(TRUE) {} -FX_BOOL CFWL_NoteLoop::PreProcessMessage(CFWL_Message* pMessage) { - if (!m_pForm) { - return FALSE; - } - return TranslateAccelerator(pMessage); -} -FWL_ERR CFWL_NoteLoop::Idle(int32_t count) { -#if (_FX_OS_ == _FX_WIN32_DESKTOP_) - if (count <= 0) { -#endif - CFWL_EvtIdle ev; - IFWL_App* pApp = FWL_GetApp(); - if (!pApp) - return FWL_ERR_Indefinite; - IFWL_NoteDriver* pDriver = pApp->GetNoteDriver(); - if (!pDriver) - return FWL_ERR_Indefinite; - pDriver->SendNote(&ev); -#if (_FX_OS_ == _FX_WIN32_DESKTOP_) - } -#endif - return FWL_ERR_Indefinite; -} -CFWL_WidgetImp* CFWL_NoteLoop::GetForm() { - return m_pForm; -} -FX_BOOL CFWL_NoteLoop::ContinueModal() { - return m_bContinueModal; -} -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; -} -FX_BOOL CFWL_NoteLoop::TranslateAccelerator(CFWL_Message* pMessage) { - if (pMessage->GetClassID() != FWL_MSGHASH_Key) { - return FALSE; - } - CFWL_MsgKey* pMsgKey = static_cast<CFWL_MsgKey*>(pMessage); - if (pMsgKey->m_dwCmd != FWL_MSGKEYCMD_KeyDown) { - return FALSE; - } - CFX_MapAccelerators& accel = - static_cast<CFWL_FormImp*>(m_pForm)->GetAccelerator(); - FX_POSITION pos = accel.GetStartPosition(); - if (!pos) { - return FALSE; - } - FX_DWORD vrKey, rValue; - while (pos) { - accel.GetNextAssoc(pos, vrKey, rValue); - FX_DWORD dwFlags = (vrKey & 0xFF00) >> 8; - FX_DWORD m_dwKeyCode = vrKey & 0x00FF; - if (pMsgKey->m_dwFlags == dwFlags && pMsgKey->m_dwKeyCode == m_dwKeyCode) { - GenerateCommondEvent(rValue); - return TRUE; - } - } - return FALSE; -} -FWL_ERR CFWL_NoteLoop::SetMainForm(CFWL_WidgetImp* pForm) { - m_pForm = pForm; - return FWL_ERR_Succeeded; -} -void CFWL_NoteLoop::GenerateCommondEvent(FX_DWORD dwCommand) { - CFWL_EvtMenuCommand ev; - ev.m_iCommand = dwCommand; - IFWL_NoteThread* pThread = m_pForm->GetOwnerThread(); - if (!pThread) - return; - IFWL_NoteDriver* pDriver = pThread->GetNoteDriver(); - if (!pDriver) - return; - pDriver->SendNote(&ev); -} -CFWL_NoteDriver::CFWL_NoteDriver() - : m_sendEventCalled(0), - m_maxSize(500), - m_bFullScreen(FALSE), - m_pHover(nullptr), - m_pFocus(nullptr), - m_pGrab(nullptr), - m_hook(nullptr) { - m_pNoteLoop = new CFWL_NoteLoop; - PushNoteLoop(m_pNoteLoop); -} -CFWL_NoteDriver::~CFWL_NoteDriver() { - delete m_pNoteLoop; - ClearInvalidEventTargets(TRUE); -} -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; -} -extern void FWL_PostMessageToMainRoop(CFWL_Message* pMessage); -FX_BOOL CFWL_NoteDriver::PostMessage(CFWL_Message* pMessage) { - FWL_PostMessageToMainRoop(pMessage); - return TRUE; -} -#define FWL_NoteDriver_EventKey 1100 -FWL_ERR CFWL_NoteDriver::RegisterEventTarget(IFWL_Widget* pListener, - IFWL_Widget* pEventSource, - FX_DWORD dwFilter) { - FX_DWORD dwkey = (FX_DWORD)(uintptr_t)pListener->GetPrivateData( - (void*)(uintptr_t)FWL_NoteDriver_EventKey); - if (dwkey == 0) { - void* random = FX_Random_MT_Start(0); - dwkey = rand(); - FX_Random_MT_Close(random); - pListener->SetPrivateData((void*)(uintptr_t)FWL_NoteDriver_EventKey, - (void*)(uintptr_t)dwkey, NULL); - } - CFWL_EventTarget* value = NULL; - if (!m_eventTargets.Lookup((void*)(uintptr_t)dwkey, (void*&)value)) { - value = new CFWL_EventTarget(this, pListener); - m_eventTargets.SetAt((void*)(uintptr_t)dwkey, value); - } - value->SetEventSource(pEventSource, dwFilter); - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_NoteDriver::UnregisterEventTarget(IFWL_Widget* pListener) { - FX_DWORD dwkey = (FX_DWORD)(uintptr_t)pListener->GetPrivateData( - (void*)(uintptr_t)FWL_NoteDriver_EventKey); - if (dwkey == 0) { - return FWL_ERR_Indefinite; - } - CFWL_EventTarget* value = NULL; - if (m_eventTargets.Lookup((void*)(uintptr_t)dwkey, (void*&)value)) { - value->FlagInvalid(); - } - return FWL_ERR_Succeeded; -} -void CFWL_NoteDriver::ClearEventTargets(FX_BOOL bRemoveAll) { - ClearInvalidEventTargets(bRemoveAll); -} -int32_t CFWL_NoteDriver::GetQueueMaxSize() const { - return m_maxSize; -} -FWL_ERR CFWL_NoteDriver::SetQueueMaxSize(const int32_t size) { - m_maxSize = size; - return FWL_ERR_Succeeded; -} -IFWL_NoteThread* CFWL_NoteDriver::GetOwnerThread() const { - return FWL_GetApp(); -} -FWL_ERR CFWL_NoteDriver::PushNoteLoop(IFWL_NoteLoop* pNoteLoop) { - m_noteLoopQueue.Add(pNoteLoop); - return FWL_ERR_Succeeded; -} -IFWL_NoteLoop* CFWL_NoteDriver::PopNoteLoop() { - int32_t pos = m_noteLoopQueue.GetSize(); - if (pos <= 0) - return NULL; - IFWL_NoteLoop* p = - static_cast<IFWL_NoteLoop*>(m_noteLoopQueue.GetAt(pos - 1)); - m_noteLoopQueue.RemoveAt(pos - 1); - return p; -} -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; -} -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; -} -IFWL_Widget* CFWL_NoteDriver::GetFocus() { - return m_pFocus; -} -IFWL_Widget* CFWL_NoteDriver::GetHover() { - return m_pHover; -} -void CFWL_NoteDriver::SetHover(IFWL_Widget* pHover) { - m_pHover = pHover; -} -void CFWL_NoteDriver::SetGrab(IFWL_Widget* pGrab, FX_BOOL bSet) { - m_pGrab = bSet ? pGrab : NULL; -} -void CFWL_NoteDriver::NotifyTargetHide(IFWL_Widget* pNoteTarget) { - if (m_pFocus == pNoteTarget) { - m_pFocus = NULL; - } - if (m_pHover == pNoteTarget) { - m_pHover = NULL; - } - if (m_pGrab == pNoteTarget) { - m_pGrab = NULL; - } -} -void CFWL_NoteDriver::NotifyTargetDestroy(IFWL_Widget* pNoteTarget) { - if (m_pFocus == pNoteTarget) { - m_pFocus = NULL; - } - if (m_pHover == pNoteTarget) { - m_pHover = NULL; - } - if (m_pGrab == pNoteTarget) { - m_pGrab = NULL; - } - UnregisterEventTarget(pNoteTarget); - int32_t count = m_forms.GetSize(); - for (int32_t nIndex = 0; nIndex < count; nIndex++) { - CFWL_FormImp* pForm = static_cast<CFWL_FormImp*>(m_forms[nIndex]); - if (!pForm) { - continue; - } - CFWL_WidgetImp* pSubFocus = pForm->GetSubFocus(); - if (!pSubFocus) - return; - if (pSubFocus && pSubFocus->GetInterface() == pNoteTarget) { - pForm->SetSubFocus(NULL); - } - } -} -void CFWL_NoteDriver::NotifyFullScreenMode(IFWL_Widget* pNoteTarget, - FX_BOOL bFullScreen) { - m_bFullScreen = bFullScreen; -} -FWL_ERR CFWL_NoteDriver::RegisterForm(CFWL_WidgetImp* pForm) { - if (!pForm) - return FWL_ERR_Indefinite; - if (m_forms.Find(pForm) >= 0) { - return FWL_ERR_Indefinite; - } - m_forms.Add(pForm); - if (m_forms.GetSize() == 1) { - CFWL_NoteLoop* pLoop = - static_cast<CFWL_NoteLoop*>(m_noteLoopQueue.GetAt(0)); - if (!pLoop) - return FWL_ERR_Indefinite; - pLoop->SetMainForm(pForm); - } - return FWL_ERR_Succeeded; -} -FWL_ERR CFWL_NoteDriver::UnRegisterForm(CFWL_WidgetImp* pForm) { - if (!pForm) - return FWL_ERR_Indefinite; - int32_t nIndex = m_forms.Find(pForm); - if (nIndex < 0) { - return FWL_ERR_Indefinite; - } - m_forms.RemoveAt(nIndex); - return FWL_ERR_Succeeded; -} -FX_BOOL CFWL_NoteDriver::QueueMessage(CFWL_Message* pMessage) { - pMessage->Retain(); - m_noteQueue.Add(pMessage); - return TRUE; -} -FX_BOOL CFWL_NoteDriver::UnqueueMessage(CFWL_NoteLoop* pNoteLoop) { - if (m_noteQueue.GetSize() < 1) { - return FALSE; - } - CFWL_Message* pMessage = static_cast<CFWL_Message*>(m_noteQueue[0]); - m_noteQueue.RemoveAt(0); - if (!IsValidMessage(pMessage)) { - pMessage->Release(); - return TRUE; - } - FX_BOOL bHookMessage = FALSE; - if (m_hook) { - bHookMessage = (*m_hook)(pMessage, m_hookInfo); - } - if (!bHookMessage && !pNoteLoop->PreProcessMessage(pMessage)) { - ProcessMessage(pMessage); - } - pMessage->Release(); - return TRUE; -} -CFWL_NoteLoop* CFWL_NoteDriver::GetTopLoop() { - int32_t size = m_noteLoopQueue.GetSize(); - if (size <= 0) - return NULL; - return static_cast<CFWL_NoteLoop*>(m_noteLoopQueue[size - 1]); -} -int32_t CFWL_NoteDriver::CountLoop() { - return m_noteLoopQueue.GetSize(); -} -void CFWL_NoteDriver::SetHook(FWLMessageHookCallback callback, void* info) { - m_hook = callback; - m_hookInfo = info; -} -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::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; -} -FX_BOOL CFWL_NoteDriver::DoActivate(CFWL_MsgActivate* pMsg, - IFWL_Widget* pMessageForm) { - if (m_bFullScreen) { - return FALSE; - } - pMsg->m_pDstTarget = pMessageForm; - return (pMsg->m_pDstTarget)->GetStates() & FWL_WGTSTATE_Deactivated; -} -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")); -} -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; -} -FX_BOOL CFWL_NoteDriver::DoKillFocus(CFWL_MsgKillFocus* pMsg, - IFWL_Widget* pMessageForm) { - CFWL_WidgetMgr* pWidgetMgr = static_cast<CFWL_WidgetMgr*>(FWL_GetWidgetMgr()); - if (pWidgetMgr->IsFormDisabled()) { - if (m_pFocus == pMsg->m_pDstTarget) { - m_pFocus = NULL; - } - return TRUE; - } - 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)) { - pMsg->m_pDstTarget = pSubFocus->GetInterface(); - if (m_pFocus == pMsg->m_pDstTarget) { - m_pFocus = NULL; - return TRUE; - } - } - } - return FALSE; -} -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; -} -FX_BOOL CFWL_NoteDriver::DoMouse(CFWL_MsgMouse* pMsg, - IFWL_Widget* pMessageForm) { - if (pMsg->m_dwCmd == FWL_MSGMOUSECMD_MouseLeave || - pMsg->m_dwCmd == FWL_MSGMOUSECMD_MouseHover || - pMsg->m_dwCmd == FWL_MSGMOUSECMD_MouseEnter) { - return pMsg->m_pDstTarget != NULL; - } - if (pMsg->m_pDstTarget != pMessageForm) { - pMsg->m_pDstTarget->TransformTo(pMessageForm, pMsg->m_fx, pMsg->m_fy); - } - if (!DoMouseEx(pMsg, pMessageForm)) { - pMsg->m_pDstTarget = pMessageForm; - } - return TRUE; -} -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::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; -} -FX_BOOL CFWL_NoteDriver::DoWindowMove(CFWL_MsgWindowMove* pMsg, - IFWL_Widget* pMessageForm) { - return pMsg->m_pDstTarget == pMessageForm; -} -FX_BOOL CFWL_NoteDriver::DoDragFiles(CFWL_MsgDropFiles* pMsg, - IFWL_Widget* pMessageForm) { - return pMsg->m_pDstTarget == pMessageForm; -} -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; -} -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); -} -FX_BOOL CFWL_NoteDriver::IsValidMessage(CFWL_Message* pMessage) { - if (pMessage->GetClassID() == FWL_MSGHASH_Post) { - return TRUE; - } - int32_t iCount = m_noteLoopQueue.GetSize(); - for (int32_t i = 0; i < iCount; i++) { - CFWL_NoteLoop* pNoteLoop = static_cast<CFWL_NoteLoop*>(m_noteLoopQueue[i]); - CFWL_WidgetImp* pForm = pNoteLoop->GetForm(); - if (pForm && (pForm->GetInterface() == pMessage->m_pDstTarget)) { - return TRUE; - } - } - iCount = m_forms.GetSize(); - for (int32_t j = 0; j < iCount; j++) { - CFWL_FormImp* pForm = static_cast<CFWL_FormImp*>(m_forms[j]); - if (pForm->GetInterface() == pMessage->m_pDstTarget) { - return TRUE; - } - } - return FALSE; -} -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; -} -void CFWL_NoteDriver::ClearInvalidEventTargets(FX_BOOL bRemoveAll) { - FX_POSITION pos = m_eventTargets.GetStartPosition(); - while (pos) { - void* key = NULL; - CFWL_EventTarget* pEventTarget = NULL; - m_eventTargets.GetNextAssoc(pos, key, (void*&)pEventTarget); - if (pEventTarget && (bRemoveAll || pEventTarget->IsInvalid())) { - m_eventTargets.RemoveKey(key); - delete pEventTarget; - } - } -} -class CFWL_CoreToopTipDP : public IFWL_ToolTipDP { - public: - FWL_ERR GetCaption(IFWL_Widget* pWidget, CFX_WideString& wsCaption); - int32_t GetInitialDelay(IFWL_Widget* pWidget); - int32_t GetAutoPopDelay(IFWL_Widget* pWidget); - CFX_DIBitmap* GetToolTipIcon(IFWL_Widget* pWidget); - CFX_SizeF GetToolTipIconSize(IFWL_Widget* pWidget); - CFX_RectF GetAnchor(); - CFWL_CoreToopTipDP(); - - CFX_WideString m_wsCaption; - int32_t m_nInitDelayTime; - int32_t m_nAutoPopDelayTime; - CFX_RectF m_fAnchor; -}; -CFWL_CoreToopTipDP::CFWL_CoreToopTipDP() { - m_nInitDelayTime = 500; - m_nAutoPopDelayTime = 50000; - m_fAnchor.Set(0.0, 0.0, 0.0, 0.0); -} -FWL_ERR CFWL_CoreToopTipDP::GetCaption(IFWL_Widget* pWidget, - CFX_WideString& wsCaption) { - wsCaption = m_wsCaption; - return FWL_ERR_Succeeded; -} -int32_t CFWL_CoreToopTipDP::GetInitialDelay(IFWL_Widget* pWidget) { - return m_nInitDelayTime; -} -int32_t CFWL_CoreToopTipDP::GetAutoPopDelay(IFWL_Widget* pWidget) { - return m_nAutoPopDelayTime; -} -CFX_DIBitmap* CFWL_CoreToopTipDP::GetToolTipIcon(IFWL_Widget* pWidget) { - return NULL; -} -CFX_SizeF CFWL_CoreToopTipDP::GetToolTipIconSize(IFWL_Widget* pWidget) { - return CFX_SizeF(); -} -CFX_RectF CFWL_CoreToopTipDP::GetAnchor() { - return m_fAnchor; -} -CFWL_EventTarget::~CFWL_EventTarget() { - m_eventSources.RemoveAll(); -} -int32_t CFWL_EventTarget::SetEventSource(IFWL_Widget* pSource, - FX_DWORD dwFilter) { - if (pSource) { - m_eventSources.SetAt(pSource, dwFilter); - return m_eventSources.GetCount(); - } - return 1; -} -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; -} -FX_BOOL CFWL_EventTarget::IsFilterEvent(CFWL_Event* pEvent, FX_DWORD dwFilter) { - if (dwFilter == FWL_EVENT_ALL_MASK) { - return TRUE; - } - FX_BOOL bRet = FALSE; - switch (pEvent->GetClassID()) { - case FWL_EVTHASH_Mouse: { - bRet = dwFilter & FWL_EVENT_MOUSE_MASK; - break; - } - case FWL_EVTHASH_MouseWheel: { - bRet = dwFilter & FWL_EVENT_MOUSEWHEEL_MASK; - break; - } - case FWL_EVTHASH_Key: { - bRet = dwFilter & FWL_EVENT_KEY_MASK; - break; - } - case FWL_EVTHASH_SetFocus: - case FWL_EVTHASH_KillFocus: { - bRet = dwFilter & FWL_EVENT_FOCUSCHANGED_MASK; - break; - } - case FWL_EVTHASH_Draw: { - bRet = dwFilter & FWL_EVENT_DRAW_MASK; - break; - } - case FWL_EVTHASH_Close: { - bRet = dwFilter & FWL_EVENT_CLOSE_MASK; - break; - } - case FWL_EVTHASH_SizeChanged: { - bRet = dwFilter & FWL_EVENT_SIZECHANGED_MASK; - break; - } - case FWL_EVTHASH_Idle: { - bRet = dwFilter & FWL_EVENT_IDLE_MASK; - break; - } - default: { - bRet = dwFilter & FWL_EVENT_CONTROL_MASK; - break; - } - } - return bRet; -} - -CFWL_ToolTipContainer* CFWL_ToolTipContainer::s_pInstance = NULL; - -CFWL_ToolTipContainer::CFWL_ToolTipContainer() - : pCurTarget(NULL), m_pToolTipImp(NULL) { - m_ToolTipDp = new CFWL_CoreToopTipDP; - m_ToolTipDp->m_nInitDelayTime = 0; - m_ToolTipDp->m_nAutoPopDelayTime = 2000; -} -CFWL_ToolTipContainer::~CFWL_ToolTipContainer() { - if (m_pToolTipImp) { - IFWL_ToolTip* pToolTip = - static_cast<IFWL_ToolTip*>(m_pToolTipImp->GetInterface()); - pToolTip->Finalize(); - delete pToolTip; - } - delete m_ToolTipDp; -} -// static -CFWL_ToolTipContainer* CFWL_ToolTipContainer::getInstance() { - if (!s_pInstance) { - s_pInstance = new CFWL_ToolTipContainer; - } - return s_pInstance; -} -// static -void CFWL_ToolTipContainer::DeleteInstance() { - if (s_pInstance) { - delete s_pInstance; - s_pInstance = NULL; - } -} -FX_ERR CFWL_ToolTipContainer::AddToolTipTarget(IFWL_ToolTipTarget* pTarget) { - if (m_arrWidget.Find((void*)pTarget) < 0) { - m_arrWidget.Add((void*)pTarget); - return FWL_ERR_Succeeded; - } - return FWL_ERR_Indefinite; -} -FX_ERR CFWL_ToolTipContainer::RemoveToolTipTarget(IFWL_ToolTipTarget* pTarget) { - int index = m_arrWidget.Find((void*)pTarget); - if (index >= 0) { - m_arrWidget.RemoveAt(index); - return FWL_ERR_Succeeded; - } - return FWL_ERR_Indefinite; -} -FX_BOOL CFWL_ToolTipContainer::HasToolTip(IFWL_Widget* pWedget) { - int32_t iCount = m_arrWidget.GetSize(); - for (int32_t i = 0; i < iCount; i++) { - IFWL_ToolTipTarget* p = static_cast<IFWL_ToolTipTarget*>(m_arrWidget[i]); - if (p->GetWidget() == pWedget) { - pCurTarget = p; - return TRUE; - } - } - return FALSE; -} -FX_BOOL CFWL_ToolTipContainer::ProcessEnter(CFWL_EvtMouse* pEvt, - IFWL_Widget* pOwner) { - if (HasToolTip(pEvt->m_pDstTarget)) { - if (NULL == m_pToolTipImp) { - CFWL_WidgetImpProperties prop; - prop.m_pDataProvider = m_ToolTipDp; - prop.m_pOwner = pOwner; - CFX_RectF rtTooltip; - rtTooltip.Set(150, 150, 100, 50); - prop.m_rtWidget = rtTooltip; - IFWL_ToolTip* pToolTip = IFWL_ToolTip::Create(prop, nullptr); - pToolTip->Initialize(); - m_pToolTipImp = static_cast<CFWL_ToolTipImp*>(pToolTip->GetImpl()); - m_pToolTipImp->ModifyStylesEx(FWL_STYLEEXT_TTP_Multiline, 0); - m_pToolTipImp->SetStates(FWL_WGTSTATE_Invisible, TRUE); - } - if (pCurTarget->IsShowed()) { - CFX_WideString wsCaption; - pCurTarget->GetCaption(wsCaption); - if (!wsCaption.IsEmpty()) { - m_ToolTipDp->m_wsCaption = wsCaption; - } - CFX_RectF rt; - CFX_SizeF sz; - pCurTarget->GetToolTipSize(sz); - if (sz.x > 0 && sz.y > 0) { - rt.width = sz.x; - rt.height = sz.y; - } else { - CFX_RectF r; - m_pToolTipImp->GetWidgetRect(r, TRUE); - rt.width = r.width; - rt.height = r.height; - } - CFX_PointF pt(pEvt->m_fx, pEvt->m_fy); - if (pCurTarget->GetToolTipPos(pt) == FWL_ERR_Succeeded) { - rt.left = pt.x; - rt.top = pt.y; - m_pToolTipImp->ModifyStylesEx(FWL_STYLEEXT_TTP_NoAnchor, 0); - } else { - CFX_RectF rtAnchor; - pCurTarget->GetWidget()->GetClientRect(rtAnchor); - pCurTarget->GetWidget()->TransformTo(NULL, rtAnchor.left, rtAnchor.top); - m_pToolTipImp->SetAnchor(rtAnchor); - m_pToolTipImp->ModifyStylesEx(0, FWL_STYLEEXT_TTP_NoAnchor); - } - m_pToolTipImp->SetWidgetRect(rt); - m_pToolTipImp->Update(); - m_pToolTipImp->Show(); - } - return TRUE; - } - return FALSE; -} -FX_BOOL CFWL_ToolTipContainer::ProcessLeave(CFWL_EvtMouse* pEvt) { - if (HasToolTip(pEvt->m_pDstTarget) && NULL != m_pToolTipImp) { - m_pToolTipImp->Hide(); - pCurTarget = NULL; - return TRUE; - } - return FALSE; -} -IFWL_ToolTipTarget* CFWL_ToolTipContainer::GetCurrentToolTipTarget() { - return pCurTarget; -} -FX_ERR CFWL_ToolTipContainer::SetToolTipInitialDelay(int32_t nDelayTime) { - m_ToolTipDp->m_nInitDelayTime = nDelayTime; - return FWL_ERR_Succeeded; -} -FX_ERR CFWL_ToolTipContainer::SetToolTipAutoPopDelay(int32_t nDelayTime) { - m_ToolTipDp->m_nAutoPopDelayTime = nDelayTime; - return FWL_ERR_Succeeded; -} -FWL_ERR FWL_AddToolTipTarget(IFWL_ToolTipTarget* pTarget) { - return CFWL_ToolTipContainer::getInstance()->AddToolTipTarget(pTarget); -} -FWL_ERR FWL_RemoveToolTipTarget(IFWL_ToolTipTarget* pTarget) { - return CFWL_ToolTipContainer::getInstance()->RemoveToolTipTarget(pTarget); -} -FWL_ERR FWL_SetToolTipInitialDelay(int32_t nDelayTime) { - return CFWL_ToolTipContainer::getInstance()->SetToolTipInitialDelay( - nDelayTime); -} -FWL_ERR FWL_SetToolTipAutoPopDelay(int32_t nDelayTime) { - return CFWL_ToolTipContainer::getInstance()->SetToolTipAutoPopDelay( - nDelayTime); -} -IFWL_Widget* FWL_GetCurrentThreadModalWidget(IFWL_NoteThread* pNoteThread) { - if (!pNoteThread) - return NULL; - CFWL_NoteDriver* noteDriver = - static_cast<CFWL_NoteDriver*>(pNoteThread->GetNoteDriver()); - if (!noteDriver) - return NULL; - if (noteDriver->CountLoop() == 1) { - return NULL; - } - CFWL_NoteLoop* topLoop = noteDriver->GetTopLoop(); - if (!topLoop) - return NULL; - CFWL_WidgetImp* widget = topLoop->GetForm(); - if (!widget) - return NULL; - return widget->GetInterface(); -} -FWL_ERR FWL_SetHook(IFWL_NoteDriver* driver, - FWLMessageHookCallback callback, - void* info) { - CFWL_NoteDriver* noteDriver = static_cast<CFWL_NoteDriver*>(driver); - noteDriver->SetHook(callback, info); - return FWL_ERR_Succeeded; -} |