1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
|
// 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
class CFWL_TargetImp;
class CFWL_WidgetImp;
class CFWL_NoteThread;
class CFWL_ToolTipImp;
class IFWL_ToolTipTarget;
class CFWL_CoreToopTipDP;
class CFWL_NoteLoop;
class CFWL_NoteDriver;
class CFWL_EventTarget;
class CFWL_ToolTipContainer;
class CFWL_NoteLoop {
public:
CFWL_NoteLoop(CFWL_WidgetImp* pForm = NULL);
virtual ~CFWL_NoteLoop() {}
virtual FX_BOOL PreProcessMessage(CFWL_Message* pMessage);
virtual FWL_ERR Idle(int32_t count);
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:
CFWL_NoteDriver();
virtual ~CFWL_NoteDriver();
virtual FX_BOOL SendNote(CFWL_Note* pNote);
virtual FX_BOOL PostMessage(CFWL_Message* pMessage);
virtual FWL_ERR RegisterEventTarget(IFWL_Widget* pListener,
IFWL_Widget* pEventSource = NULL,
FX_DWORD dwFilter = FWL_EVENT_ALL_MASK);
virtual FWL_ERR UnregisterEventTarget(IFWL_Widget* pListener);
virtual void ClearEventTargets(FX_BOOL bRemoveAll);
virtual int32_t GetQueueMaxSize() const;
virtual FWL_ERR SetQueueMaxSize(const int32_t size);
virtual IFWL_NoteThread* GetOwnerThread() const;
virtual FWL_ERR PushNoteLoop(IFWL_NoteLoop* pNoteLoop);
virtual IFWL_NoteLoop* PopNoteLoop();
virtual FX_BOOL SetFocus(IFWL_Widget* pFocus, FX_BOOL bNotify = FALSE);
virtual FWL_ERR Run();
IFWL_Widget* GetFocus();
IFWL_Widget* GetHover();
void SetHover(IFWL_Widget* pHover);
void SetGrab(IFWL_Widget* pGrab, FX_BOOL bSet);
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
|
