1 files changed, 157 insertions, 0 deletions
diff --git a/xfa/fwl/core/fwl_noteimp.h b/xfa/fwl/core/fwl_noteimp.h
new file mode 100644
index 0000000000..e0f17bb278
--- /dev/null
+++ b/xfa/fwl/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_FWL_CORE_FWL_NOTEIMP_H_
+#define XFA_FWL_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_FWL_CORE_FWL_NOTEIMP_H_