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(__APPLE__)
  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     WXEVENTHANDLERREF    MacGetEventHandler() { return m_macEventHandler ; }
  91     WXEVENTHANDLERREF    MacGetCurrentEventHandlerCallRef() { return m_macCurrentEventHandlerCallRef ; }
  92 #endif
  93
  94 public:
  95     static long           sm_lastMessageTime;
  96     static wxWindow*      s_captureWindow ;
  97     static int            s_lastMouseDown ; // 0 = none , 1 = left , 2 = right
  98     static WXHRGN         s_macCursorRgn ;
  99     static long           s_lastModifiers ;
 100
 101     int                   m_nCmdShow;
 102
 103 private:
 104     bool                  m_keepGoing ;
 105
 106     // mac specifics
 107 #if TARGET_CARBON
 108     WXEVENTHANDLERREF      m_macEventHandler ;
 109     WXEVENTHANDLERCALLREF      m_macCurrentEventHandlerCallRef ;
 110 #endif
 111     WXEVENTREF            m_macCurrentEvent ;
 112
 113 public:
 114     static bool           s_macDefaultEncodingIsPC ;
 115     static bool           s_macSupportPCMenuShortcuts ;
 116     static long           s_macAboutMenuItemId ;
 117     static long           s_macPreferencesMenuItemId ;
 118     static long           s_macExitMenuItemId ;
 119     static wxString       s_macHelpMenuTitleName ;
 120
 121     static bool           s_macHasAppearance ;
 122     static long           s_macAppearanceVersion ;
 123     static bool           s_macHasNavigation ;
 124     static bool           s_macNavigationVersion ;
 125     static bool           s_macHasWindowManager ;
 126     static long           s_macWindowManagerVersion ;
 127     static bool           s_macHasMenuManager ;
 128     static long           s_macMenuManagerVersion ;
 129     static bool           s_macHasDialogManager ;
 130     static long           s_macDialogManagerVersion ;
 131
 132     WXHRGN                m_macCursorRgn ;
 133     WXHRGN                m_macSleepRgn ;
 134     WXHRGN                m_macHelpRgn ;
 135
 136     virtual void          MacSuspend( bool convertClipboard ) ;
 137     virtual void          MacResume( bool convertClipboard ) ;
 138     virtual void          MacConvertPrivateToPublicScrap() ;
 139     virtual void          MacConvertPublicToPrivateScrap() ;
 140
 141     void                  MacDoOneEvent() ;
 142     WXEVENTREF            MacGetCurrentEvent() { return m_macCurrentEvent ; }
 143     void                  MacHandleOneEvent( WXEVENTREF ev ) ;
 144 #if !TARGET_CARBON
 145     virtual void          MacHandleMenuSelect( int menuid , int menuitem ) ;
 146     virtual void          MacHandleMouseUpEvent( WXEVENTREF ev ) ;
 147     virtual void          MacHandleOSEvent( WXEVENTREF ev ) ;
 148     virtual void          MacHandleDiskEvent( WXEVENTREF ev ) ;
 149     virtual void          MacHandleActivateEvent( WXEVENTREF ev ) ;
 150     virtual void          MacHandleUpdateEvent( WXEVENTREF ev ) ;
 151     virtual void          MacHandleMouseDownEvent( WXEVENTREF ev ) ;
 152
 153     void                  MacHandleModifierEvents( WXEVENTREF ev ) ;
 154
 155     virtual void          MacHandleKeyDownEvent( WXEVENTREF ev ) ;
 156     virtual void          MacHandleKeyUpEvent( WXEVENTREF ev ) ;
 157     virtual void          MacHandleHighLevelEvent( WXEVENTREF ev ) ;
 158
 159 #endif
 160
 161     void                  MacHandleMenuCommand( wxUint32 command ) ;
 162     bool                    MacSendKeyDownEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey ) ;
 163     bool                    MacSendKeyUpEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey ) ;
 164
 165     virtual short         MacHandleAEODoc(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 166     virtual short         MacHandleAEPDoc(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 167     virtual short         MacHandleAEOApp(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 168     virtual short         MacHandleAEQuit(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 169
 170     // in response of an open-document apple event
 171     virtual void         MacOpenFile(const wxString &fileName) ;
 172     // in response of a print-document apple event
 173     virtual void         MacPrintFile(const wxString &fileName) ;
 174     // in response of a open-application apple event
 175     virtual void         MacNewFile() ;
 176
 177     DECLARE_EVENT_TABLE()
 178 };
 179
 180 class WXDLLEXPORT wxStAppResource
 181 {
 182 public:
 183     wxStAppResource() ;
 184     ~wxStAppResource() ;
 185
 186     // opaque pointer for CFragInitBlock
 187     static void OpenSharedLibraryResource(const void *) ;
 188     static void CloseSharedLibraryResource() ;
 189
 190 private:
 191     short       m_currentRefNum ;
 192 } ;
 193
 194 #endif
 195     // _WX_APP_H_
 196