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[wxWidgets.git] / include / wx / osx / carbon / app.h
1 /////////////////////////////////////////////////////////////////////////////
2 // Name: app.h
3 // Purpose: wxApp class
4 // Author: Stefan Csomor
5 // Modified by:
6 // Created: 1998-01-01
7 // RCS-ID: $Id$
8 // Copyright: (c) Stefan Csomor
9 // Licence: wxWindows licence
10 /////////////////////////////////////////////////////////////////////////////
11
12 #ifndef _WX_APP_H_
13 #define _WX_APP_H_
14
15 #include "wx/defs.h"
16 #include "wx/object.h"
17 #include "wx/gdicmn.h"
18 #include "wx/event.h"
19
20 class WXDLLIMPEXP_FWD_CORE wxFrame;
21 class WXDLLIMPEXP_FWD_CORE wxWindowMac;
22 class WXDLLIMPEXP_FWD_CORE wxApp ;
23 class WXDLLIMPEXP_FWD_CORE wxKeyEvent;
24 class WXDLLIMPEXP_FWD_BASE wxLog;
25
26 // Force an exit from main loop
27 void WXDLLIMPEXP_CORE wxExit();
28
29 // Yield to other apps/messages
30 bool WXDLLIMPEXP_CORE wxYield();
31
32 // Represents the application. Derive OnInit and declare
33 // a new App object to start application
34 class WXDLLIMPEXP_CORE wxApp: public wxAppBase
35 {
36 DECLARE_DYNAMIC_CLASS(wxApp)
37
38 wxApp();
39 virtual ~wxApp() {}
40
41 virtual bool Yield(bool onlyIfNeeded = FALSE);
42 virtual void WakeUpIdle();
43
44 virtual void SetPrintMode(int mode) { m_printMode = mode; }
45 virtual int GetPrintMode() const { return m_printMode; }
46
47 #if wxUSE_GUI
48 // setting up all MacOS Specific Event-Handlers etc
49 virtual bool OnInitGui();
50 #endif // wxUSE_GUI
51 #if wxOSX_USE_IPHONE
52 virtual bool CallOnInit();
53 virtual int OnRun();
54 #endif
55 // implementation only
56 void OnIdle(wxIdleEvent& event);
57 void OnEndSession(wxCloseEvent& event);
58 void OnQueryEndSession(wxCloseEvent& event);
59
60 void MacDoOneEvent() ;
61
62 protected:
63 int m_printMode; // wxPRINT_WINDOWS, wxPRINT_POSTSCRIPT
64
65 public:
66
67 static bool sm_isEmbedded;
68 // Implementation
69 virtual bool Initialize(int& argc, wxChar **argv);
70 virtual void CleanUp();
71
72 // the installed application event handler
73 WXEVENTHANDLERREF MacGetEventHandler() { return m_macEventHandler ; }
74 WXEVENTHANDLERREF MacGetCurrentEventHandlerCallRef() { return m_macCurrentEventHandlerCallRef ; }
75 void MacSetCurrentEvent( WXEVENTREF event , WXEVENTHANDLERCALLREF handler )
76 { m_macCurrentEvent = event ; m_macCurrentEventHandlerCallRef = handler ; }
77
78 // adding a CFType object to be released only at the end of the current event cycle (increases the
79 // refcount of the object passed), needed in case we are in the middle of an event concering an object
80 // we want to delete and cannot do it immediately
81 // TODO change semantics to be in line with cocoa (make autrelease NOT increase the count)
82 void MacAddToAutorelease( void* cfrefobj );
83 public:
84 static wxWindow* s_captureWindow ;
85 static long s_lastModifiers ;
86
87 int m_nCmdShow;
88
89 private:
90 // mac specifics
91
92 WXEVENTHANDLERREF m_macEventHandler ;
93 WXEVENTHANDLERCALLREF m_macCurrentEventHandlerCallRef ;
94 WXEVENTREF m_macCurrentEvent ;
95 CFRunLoopSourceRef m_macEventPosted ;
96
97 public:
98 static long s_macAboutMenuItemId ;
99 static long s_macPreferencesMenuItemId ;
100 static long s_macExitMenuItemId ;
101 static wxString s_macHelpMenuTitleName ;
102
103 WXEVENTREF MacGetCurrentEvent() { return m_macCurrentEvent ; }
104 void MacHandleOneEvent( WXEVENTREF ev ) ;
105
106 // For embedded use. By default does nothing.
107 virtual void MacHandleUnhandledEvent( WXEVENTREF ev );
108
109 bool MacSendKeyDownEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey , wxChar uniChar ) ;
110 bool MacSendKeyUpEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey , wxChar uniChar ) ;
111 bool MacSendCharEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar ) ;
112 void MacCreateKeyEvent( wxKeyEvent& event, wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar ) ;
113 #if wxOSX_USE_COCOA_OR_CARBON
114 // we only have applescript on these
115 virtual short MacHandleAEODoc(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
116 virtual short MacHandleAEGURL(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
117 virtual short MacHandleAEPDoc(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
118 virtual short MacHandleAEOApp(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
119 virtual short MacHandleAEQuit(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
120 virtual short MacHandleAERApp(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
121 #endif
122 // in response of an open-document apple event
123 virtual void MacOpenFile(const wxString &fileName) ;
124 // in response of a get-url apple event
125 virtual void MacOpenURL(const wxString &url) ;
126 // in response of a print-document apple event
127 virtual void MacPrintFile(const wxString &fileName) ;
128 // in response of a open-application apple event
129 virtual void MacNewFile() ;
130 // in response of a reopen-application apple event
131 virtual void MacReopenApp() ;
132
133 // Hide the application windows the same as the system hide command would do it.
134 void MacHideApp();
135
136 DECLARE_EVENT_TABLE()
137 };
138
139 #endif
140 // _WX_APP_H_
141