include/wx/mac/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 #ifdef __WXMAC_OSX__
  21 typedef struct __CFRunLoopSource * CFRunLoopSourceRef;
  22 #endif
  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 bool Yield(bool onlyIfNeeded = FALSE);
  51     virtual void WakeUpIdle();
  52
  53     virtual void SetPrintMode(int mode) { m_printMode = mode; }
  54     virtual int GetPrintMode() const { return m_printMode; }
  55
  56 #if wxUSE_GUI
  57     // setting up all MacOS Specific Event-Handlers etc
  58     virtual bool OnInitGui();
  59 #endif // wxUSE_GUI
  60     // implementation only
  61     void OnIdle(wxIdleEvent& event);
  62     void OnEndSession(wxCloseEvent& event);
  63     void OnQueryEndSession(wxCloseEvent& event);
  64
  65     void                  MacDoOneEvent() ;
  66
  67 protected:
  68     bool                  m_showOnInit;
  69     int                   m_printMode; // wxPRINT_WINDOWS, wxPRINT_POSTSCRIPT
  70
  71 public:
  72
  73     static bool           sm_isEmbedded;
  74     // Implementation
  75     virtual bool Initialize(int& argc, wxChar **argv);
  76     virtual void CleanUp();
  77
  78     // the installed application event handler
  79     WXEVENTHANDLERREF    MacGetEventHandler() { return m_macEventHandler ; }
  80     WXEVENTHANDLERREF    MacGetCurrentEventHandlerCallRef() { return m_macCurrentEventHandlerCallRef ; }
  81     void MacSetCurrentEvent( WXEVENTREF event , WXEVENTHANDLERCALLREF handler )
  82     { m_macCurrentEvent = event ; m_macCurrentEventHandlerCallRef = handler ; }
  83
  84 public:
  85     static long           sm_lastMessageTime;
  86     static wxWindow*      s_captureWindow ;
  87     static int            s_lastMouseDown ; // 0 = none , 1 = left , 2 = right
  88     static WXHRGN         s_macCursorRgn ;
  89     static long           s_lastModifiers ;
  90
  91     int                   m_nCmdShow;
  92
  93 private:
  94     // mac specifics
  95
  96     WXEVENTHANDLERREF     m_macEventHandler ;
  97     WXEVENTHANDLERCALLREF m_macCurrentEventHandlerCallRef ;
  98     WXEVENTREF            m_macCurrentEvent ;
  99 #ifdef __WXMAC_OSX__
 100     CFRunLoopSourceRef    m_macEventPosted ;
 101 #endif
 102
 103 public:
 104     static bool           s_macSupportPCMenuShortcuts ;
 105     static long           s_macAboutMenuItemId ;
 106     static long           s_macPreferencesMenuItemId ;
 107     static long           s_macExitMenuItemId ;
 108     static wxString       s_macHelpMenuTitleName ;
 109
 110     static bool           s_macHasAppearance ;
 111     static long           s_macAppearanceVersion ;
 112     static bool           s_macHasNavigation ;
 113     static bool           s_macNavigationVersion ;
 114     static bool           s_macHasWindowManager ;
 115     static long           s_macWindowManagerVersion ;
 116     static bool           s_macHasMenuManager ;
 117     static long           s_macMenuManagerVersion ;
 118     static bool           s_macHasDialogManager ;
 119     static long           s_macDialogManagerVersion ;
 120
 121     WXHRGN                m_macCursorRgn ;
 122     WXHRGN                m_macSleepRgn ;
 123     WXHRGN                m_macHelpRgn ;
 124
 125     WXEVENTREF            MacGetCurrentEvent() { return m_macCurrentEvent ; }
 126     void                  MacHandleOneEvent( WXEVENTREF ev ) ;
 127
 128     // For embedded use. By default does nothing.
 129     virtual void          MacHandleUnhandledEvent( WXEVENTREF ev );
 130
 131     bool    MacSendKeyDownEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey , wxChar uniChar ) ;
 132     bool    MacSendKeyUpEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey , wxChar uniChar ) ;
 133
 134     virtual short         MacHandleAEODoc(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 135     virtual short         MacHandleAEPDoc(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 136     virtual short         MacHandleAEOApp(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 137     virtual short         MacHandleAEQuit(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 138     virtual short         MacHandleAERApp(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 139
 140     // in response of an open-document apple event
 141     virtual void         MacOpenFile(const wxString &fileName) ;
 142     // in response of a print-document apple event
 143     virtual void         MacPrintFile(const wxString &fileName) ;
 144     // in response of a open-application apple event
 145     virtual void         MacNewFile() ;
 146     // in response of a reopen-application apple event
 147     virtual void         MacReopenApp() ;
 148
 149     DECLARE_EVENT_TABLE()
 150 };
 151
 152 #endif
 153     // _WX_APP_H_
 154