include/wx/mac/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 #if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
  16 #pragma interface "app.h"
  17 #endif
  18
  19 #include "wx/defs.h"
  20 #include "wx/object.h"
  21 #include "wx/gdicmn.h"
  22 #include "wx/event.h"
  23
  24 class WXDLLEXPORT wxFrame;
  25 class WXDLLEXPORT wxWindowMac;
  26 class WXDLLEXPORT wxApp ;
  27 class WXDLLEXPORT wxKeyEvent;
  28 class WXDLLEXPORT wxLog;
  29
  30 #define wxPRINT_WINDOWS         1
  31 #define wxPRINT_POSTSCRIPT      2
  32
  33 WXDLLEXPORT_DATA(extern wxApp*) wxTheApp;
  34
  35 // Force an exit from main loop
  36 void WXDLLEXPORT wxExit();
  37
  38 // Yield to other apps/messages
  39 bool WXDLLEXPORT wxYield();
  40
  41 // Represents the application. Derive OnInit and declare
  42 // a new App object to start application
  43 class WXDLLEXPORT wxApp: public wxAppBase
  44 {
  45     DECLARE_DYNAMIC_CLASS(wxApp)
  46
  47     wxApp();
  48     virtual ~wxApp() {}
  49
  50     virtual int MainLoop();
  51     virtual void ExitMainLoop();
  52     virtual bool Initialized();
  53     virtual bool Pending() ;
  54     virtual void Dispatch() ;
  55
  56     virtual void Exit();
  57
  58     virtual bool Yield(bool onlyIfNeeded = FALSE);
  59     virtual void WakeUpIdle();
  60
  61     virtual void SetPrintMode(int mode) { m_printMode = mode; }
  62     virtual int GetPrintMode() const { return m_printMode; }
  63
  64 #if wxUSE_GUI
  65     // setting up all MacOS Specific Event-Handlers etc
  66     virtual bool OnInitGui();
  67 #endif // wxUSE_GUI
  68     // implementation only
  69     void OnIdle(wxIdleEvent& event);
  70     void OnEndSession(wxCloseEvent& event);
  71     void OnQueryEndSession(wxCloseEvent& event);
  72
  73     // Windows only, but for compatibility...
  74     inline void SetAuto3D(bool flag) { m_auto3D = flag; }
  75     inline bool GetAuto3D() const { return m_auto3D; }
  76
  77 protected:
  78     bool                  m_showOnInit;
  79     int                   m_printMode; // wxPRINT_WINDOWS, wxPRINT_POSTSCRIPT
  80     bool                  m_auto3D ;   // Always use 3D controls, except
  81                                        // where overriden
  82 public:
  83
  84     // Implementation
  85     virtual bool Initialize(int& argc, wxChar **argv);
  86     virtual void CleanUp();
  87
  88     bool IsExiting() { return !m_keepGoing ; }
  89 #if TARGET_CARBON
  90     // the installed application event handler
  91     WXEVENTHANDLERREF    MacGetEventHandler() { return m_macEventHandler ; }
  92     WXEVENTHANDLERREF    MacGetCurrentEventHandlerCallRef() { return m_macCurrentEventHandlerCallRef ; }
  93     void MacSetCurrentEvent( WXEVENTREF event , WXEVENTHANDLERCALLREF handler )
  94     { m_macCurrentEvent = event ; m_macCurrentEventHandlerCallRef = handler ; }
  95 #endif
  96
  97 public:
  98     static long           sm_lastMessageTime;
  99     static wxWindow*      s_captureWindow ;
 100     static int            s_lastMouseDown ; // 0 = none , 1 = left , 2 = right
 101     static WXHRGN         s_macCursorRgn ;
 102     static long           s_lastModifiers ;
 103
 104     int                   m_nCmdShow;
 105
 106 private:
 107     bool                  m_keepGoing ;
 108
 109     // mac specifics
 110 #if TARGET_CARBON
 111     WXEVENTHANDLERREF     m_macEventHandler ;
 112     WXEVENTHANDLERCALLREF m_macCurrentEventHandlerCallRef ;
 113 #endif
 114     WXEVENTREF            m_macCurrentEvent ;
 115
 116 public:
 117     static bool           s_macDefaultEncodingIsPC ;
 118     static bool           s_macSupportPCMenuShortcuts ;
 119     static long           s_macAboutMenuItemId ;
 120     static long           s_macPreferencesMenuItemId ;
 121     static long           s_macExitMenuItemId ;
 122     static wxString       s_macHelpMenuTitleName ;
 123
 124     static bool           s_macHasAppearance ;
 125     static long           s_macAppearanceVersion ;
 126     static bool           s_macHasNavigation ;
 127     static bool           s_macNavigationVersion ;
 128     static bool           s_macHasWindowManager ;
 129     static long           s_macWindowManagerVersion ;
 130     static bool           s_macHasMenuManager ;
 131     static long           s_macMenuManagerVersion ;
 132     static bool           s_macHasDialogManager ;
 133     static long           s_macDialogManagerVersion ;
 134
 135     WXHRGN                m_macCursorRgn ;
 136     WXHRGN                m_macSleepRgn ;
 137     WXHRGN                m_macHelpRgn ;
 138
 139     virtual void          MacSuspend( bool convertClipboard ) ;
 140     virtual void          MacResume( bool convertClipboard ) ;
 141     virtual void          MacConvertPrivateToPublicScrap() ;
 142     virtual void          MacConvertPublicToPrivateScrap() ;
 143
 144     void                  MacDoOneEvent() ;
 145     WXEVENTREF            MacGetCurrentEvent() { return m_macCurrentEvent ; }
 146     void                  MacHandleOneEvent( WXEVENTREF ev ) ;
 147 #if !TARGET_CARBON
 148     virtual void          MacHandleMenuSelect( int menuid , int menuitem ) ;
 149     virtual void          MacHandleMouseUpEvent( WXEVENTREF ev ) ;
 150     virtual void          MacHandleOSEvent( WXEVENTREF ev ) ;
 151     virtual void          MacHandleDiskEvent( WXEVENTREF ev ) ;
 152     virtual void          MacHandleActivateEvent( WXEVENTREF ev ) ;
 153     virtual void          MacHandleUpdateEvent( WXEVENTREF ev ) ;
 154     virtual void          MacHandleMouseDownEvent( WXEVENTREF ev ) ;
 155
 156     void                  MacHandleModifierEvents( WXEVENTREF ev ) ;
 157
 158     virtual void          MacHandleKeyDownEvent( WXEVENTREF ev ) ;
 159     virtual void          MacHandleKeyUpEvent( WXEVENTREF ev ) ;
 160     virtual void          MacHandleHighLevelEvent( WXEVENTREF ev ) ;
 161
 162 #endif
 163
 164     void                  MacHandleMenuCommand( wxUint32 command ) ;
 165     bool                    MacSendKeyDownEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey ) ;
 166     bool                    MacSendKeyUpEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey ) ;
 167
 168     virtual short         MacHandleAEODoc(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 169     virtual short         MacHandleAEPDoc(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 170     virtual short         MacHandleAEOApp(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 171     virtual short         MacHandleAEQuit(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 172
 173     // in response of an open-document apple event
 174     virtual void         MacOpenFile(const wxString &fileName) ;
 175     // in response of a print-document apple event
 176     virtual void         MacPrintFile(const wxString &fileName) ;
 177     // in response of a open-application apple event
 178     virtual void         MacNewFile() ;
 179
 180     DECLARE_EVENT_TABLE()
 181 };
 182
 183 class WXDLLEXPORT wxStAppResource
 184 {
 185 public:
 186     wxStAppResource() ;
 187     ~wxStAppResource() ;
 188
 189     // opaque pointer for CFragInitBlock
 190     static void OpenSharedLibraryResource(const void *) ;
 191     static void CloseSharedLibraryResource() ;
 192
 193 private:
 194     short       m_currentRefNum ;
 195 } ;
 196
 197 #endif
 198     // _WX_APP_H_
 199