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Diffstat (limited to 'xfa/src/fwl/src/core/fwl_noteimp.h')
| -rw-r--r-- | xfa/src/fwl/src/core/fwl_noteimp.h | 157 |
1 files changed, 157 insertions, 0 deletions
diff --git a/xfa/src/fwl/src/core/fwl_noteimp.h b/xfa/src/fwl/src/core/fwl_noteimp.h new file mode 100644 index 0000000000..d824208625 --- /dev/null +++ b/xfa/src/fwl/src/core/fwl_noteimp.h @@ -0,0 +1,157 @@ +// 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 XFA_SRC_FWL_SRC_CORE_FWL_NOTEIMP_H_ +#define XFA_SRC_FWL_SRC_CORE_FWL_NOTEIMP_H_ + +#include "xfa/include/fwl/core/fwl_note.h" + +class CFWL_WidgetImp; +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 // XFA_SRC_FWL_SRC_CORE_FWL_NOTEIMP_H_ |