// 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 | |
#ifndef _FWL_NOTE_IMP_H | |
#define _FWL_NOTE_IMP_H | |
#include "xfa/include/fwl/core/fwl_note.h" | |
class CFWL_TargetImp; | |
class CFWL_WidgetImp; | |
class CFWL_NoteThreadImp; | |
class CFWL_ToolTipImp; | |
class CFWL_CoreToopTipDP; | |
class CFWL_NoteDriver; | |
class CFWL_EventTarget; | |
class CFWL_ToolTipContainer; | |
class CFWL_NoteLoop : public IFWL_NoteLoop { | |
public: | |
CFWL_NoteLoop(CFWL_WidgetImp* pForm = NULL); | |
// IFWL_NoteLoop: | |
~CFWL_NoteLoop() override {} | |
FX_BOOL PreProcessMessage(CFWL_Message* pMessage) override; | |
FWL_ERR Idle(int32_t count) override; | |
CFWL_WidgetImp* GetForm(); | |
FX_BOOL ContinueModal(); | |
FWL_ERR EndModalLoop(); | |
FX_BOOL TranslateAccelerator(CFWL_Message* pMessage); | |
FWL_ERR SetMainForm(CFWL_WidgetImp* pForm); | |
protected: | |
void GenerateCommondEvent(FX_DWORD dwCommand); | |
CFWL_WidgetImp* m_pForm; | |
FX_BOOL m_bContinueModal; | |
}; | |
class CFWL_NoteDriver : public IFWL_NoteDriver { | |
public: | |
CFWL_NoteDriver(); | |
~CFWL_NoteDriver() override; | |
// IFWL_NoteDriver: | |
FX_BOOL SendNote(CFWL_Note* pNote) override; | |
FX_BOOL PostMessage(CFWL_Message* pMessage) override; | |
FWL_ERR RegisterEventTarget(IFWL_Widget* pListener, | |
IFWL_Widget* pEventSource = NULL, | |
FX_DWORD dwFilter = FWL_EVENT_ALL_MASK) override; | |
FWL_ERR UnregisterEventTarget(IFWL_Widget* pListener) override; | |
void ClearEventTargets(FX_BOOL bRemoveAll) override; | |
int32_t GetQueueMaxSize() const override; | |
FWL_ERR SetQueueMaxSize(const int32_t size) override; | |
IFWL_NoteThread* GetOwnerThread() const override; | |
FWL_ERR PushNoteLoop(IFWL_NoteLoop* pNoteLoop) override; | |
IFWL_NoteLoop* PopNoteLoop() override; | |
IFWL_Widget* GetFocus() override; | |
FX_BOOL SetFocus(IFWL_Widget* pFocus, FX_BOOL bNotify = FALSE) override; | |
void SetGrab(IFWL_Widget* pGrab, FX_BOOL bSet) override; | |
FWL_ERR Run() override; | |
IFWL_Widget* GetHover(); | |
void SetHover(IFWL_Widget* pHover); | |
void NotifyTargetHide(IFWL_Widget* pNoteTarget); | |
void NotifyTargetDestroy(IFWL_Widget* pNoteTarget); | |
void NotifyFullScreenMode(IFWL_Widget* pNoteTarget, FX_BOOL bFullScreen); | |
FWL_ERR RegisterForm(CFWL_WidgetImp* pForm); | |
FWL_ERR UnRegisterForm(CFWL_WidgetImp* pForm); | |
FX_BOOL QueueMessage(CFWL_Message* pMessage); | |
FX_BOOL UnqueueMessage(CFWL_NoteLoop* pNoteLoop); | |
CFWL_NoteLoop* GetTopLoop(); | |
int32_t CountLoop(); | |
void SetHook(FWLMessageHookCallback callback, void* info); | |
FX_BOOL ProcessMessage(CFWL_Message* pMessage); | |
protected: | |
FX_BOOL DispatchMessage(CFWL_Message* pMessage, IFWL_Widget* pMessageForm); | |
FX_BOOL DoActivate(CFWL_MsgActivate* pMsg, IFWL_Widget* pMessageForm); | |
FX_BOOL DoDeactivate(CFWL_MsgDeactivate* pMsg, IFWL_Widget* pMessageForm); | |
FX_BOOL DoSetFocus(CFWL_MsgSetFocus* pMsg, IFWL_Widget* pMessageForm); | |
FX_BOOL DoKillFocus(CFWL_MsgKillFocus* pMsg, IFWL_Widget* pMessageForm); | |
FX_BOOL DoKey(CFWL_MsgKey* pMsg, IFWL_Widget* pMessageForm); | |
FX_BOOL DoMouse(CFWL_MsgMouse* pMsg, IFWL_Widget* pMessageForm); | |
FX_BOOL DoWheel(CFWL_MsgMouseWheel* pMsg, IFWL_Widget* pMessageForm); | |
FX_BOOL DoSize(CFWL_MsgSize* pMsg); | |
FX_BOOL DoWindowMove(CFWL_MsgWindowMove* pMsg, IFWL_Widget* pMessageForm); | |
FX_BOOL DoDragFiles(CFWL_MsgDropFiles* pMsg, IFWL_Widget* pMessageForm); | |
FX_BOOL DoMouseEx(CFWL_MsgMouse* pMsg, IFWL_Widget* pMessageForm); | |
void MouseSecondary(CFWL_MsgMouse* pMsg); | |
FX_BOOL IsValidMessage(CFWL_Message* pMessage); | |
IFWL_Widget* GetMessageForm(IFWL_Widget* pDstTarget); | |
void ClearInvalidEventTargets(FX_BOOL bRemoveAll); | |
CFX_PtrArray m_forms; | |
CFX_PtrArray m_noteQueue; | |
CFX_PtrArray m_noteLoopQueue; | |
CFX_MapPtrToPtr m_eventTargets; | |
int32_t m_sendEventCalled; | |
int32_t m_maxSize; | |
FX_BOOL m_bFullScreen; | |
IFWL_Widget* m_pHover; | |
IFWL_Widget* m_pFocus; | |
IFWL_Widget* m_pGrab; | |
CFWL_NoteLoop* m_pNoteLoop; | |
FWLMessageHookCallback m_hook; | |
void* m_hookInfo; | |
}; | |
typedef CFX_MapPtrTemplate<void*, FX_DWORD> CFWL_EventSource; | |
class CFWL_EventTarget { | |
public: | |
CFWL_EventTarget(CFWL_NoteDriver* pNoteDriver, IFWL_Widget* pListener) | |
: m_pListener(pListener), m_pNoteDriver(pNoteDriver), m_bInvalid(FALSE) {} | |
~CFWL_EventTarget(); | |
int32_t SetEventSource(IFWL_Widget* pSource, | |
FX_DWORD dwFilter = FWL_EVENT_ALL_MASK); | |
FX_BOOL ProcessEvent(CFWL_Event* pEvent); | |
FX_BOOL IsFilterEvent(CFWL_Event* pEvent, FX_DWORD dwFilter); | |
FX_BOOL IsInvalid() { return m_bInvalid; } | |
void FlagInvalid() { m_bInvalid = TRUE; } | |
protected: | |
CFWL_EventSource m_eventSources; | |
IFWL_Widget* m_pListener; | |
CFWL_NoteDriver* m_pNoteDriver; | |
FX_BOOL m_bInvalid; | |
}; | |
class CFWL_ToolTipContainer { | |
public: | |
static CFWL_ToolTipContainer* getInstance(); | |
static void DeleteInstance(); | |
FX_ERR AddToolTipTarget(IFWL_ToolTipTarget* pTarget); | |
FX_ERR RemoveToolTipTarget(IFWL_ToolTipTarget* pTarget); | |
IFWL_ToolTipTarget* GetCurrentToolTipTarget(); | |
FX_BOOL HasToolTip(IFWL_Widget* pWidget); | |
FX_BOOL ProcessEnter(CFWL_EvtMouse* pEvt, IFWL_Widget* pOwner); | |
FX_BOOL ProcessLeave(CFWL_EvtMouse* pEvt); | |
FX_ERR SetToolTipInitialDelay(int32_t iDelayTime); | |
FX_ERR SetToolTipAutoPopDelay(int32_t iDelayTime); | |
protected: | |
CFWL_ToolTipContainer(); | |
virtual ~CFWL_ToolTipContainer(); | |
IFWL_ToolTipTarget* pCurTarget; | |
CFWL_ToolTipImp* m_pToolTipImp; | |
CFWL_CoreToopTipDP* m_ToolTipDp; | |
CFX_PtrArray m_arrWidget; | |
private: | |
static CFWL_ToolTipContainer* s_pInstance; | |
}; | |
#endif |