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 // Force an exit from main loop
  31 void WXDLLEXPORT wxExit();
  32
  33 // Yield to other apps/messages
  34 bool WXDLLEXPORT wxYield();
  35
  36 // Represents the application. Derive OnInit and declare
  37 // a new App object to start application
  38 class WXDLLEXPORT wxApp: public wxAppBase
  39 {
  40     DECLARE_DYNAMIC_CLASS(wxApp)
  41
  42     wxApp();
  43     virtual ~wxApp() {}
  44
  45     virtual bool Yield(bool onlyIfNeeded = FALSE);
  46     virtual void WakeUpIdle();
  47
  48     virtual void SetPrintMode(int mode) { m_printMode = mode; }
  49     virtual int GetPrintMode() const { return m_printMode; }
  50
  51 #if wxUSE_GUI
  52     // setting up all MacOS Specific Event-Handlers etc
  53     virtual bool OnInitGui();
  54 #endif // wxUSE_GUI
  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     bool                  m_showOnInit;
  64     int                   m_printMode; // wxPRINT_WINDOWS, wxPRINT_POSTSCRIPT
  65
  66 public:
  67
  68     static bool           sm_isEmbedded;
  69     // Implementation
  70     virtual bool Initialize(int& argc, wxChar **argv);
  71     virtual void CleanUp();
  72
  73     // the installed application event handler
  74     WXEVENTHANDLERREF    MacGetEventHandler() { return m_macEventHandler ; }
  75     WXEVENTHANDLERREF    MacGetCurrentEventHandlerCallRef() { return m_macCurrentEventHandlerCallRef ; }
  76     void MacSetCurrentEvent( WXEVENTREF event , WXEVENTHANDLERCALLREF handler )
  77     { m_macCurrentEvent = event ; m_macCurrentEventHandlerCallRef = handler ; }
  78
  79 public:
  80     static long           sm_lastMessageTime;
  81     static wxWindow*      s_captureWindow ;
  82     static int            s_lastMouseDown ; // 0 = none , 1 = left , 2 = right
  83     static WXHRGN         s_macCursorRgn ;
  84     static long           s_lastModifiers ;
  85
  86     int                   m_nCmdShow;
  87
  88 private:
  89     // mac specifics
  90
  91     WXEVENTHANDLERREF     m_macEventHandler ;
  92     WXEVENTHANDLERCALLREF m_macCurrentEventHandlerCallRef ;
  93     WXEVENTREF            m_macCurrentEvent ;
  94 #ifdef __WXMAC_OSX__
  95     CFRunLoopSourceRef    m_macEventPosted ;
  96 #endif
  97
  98 public:
  99     static bool           s_macSupportPCMenuShortcuts ;
 100     static long           s_macAboutMenuItemId ;
 101     static long           s_macPreferencesMenuItemId ;
 102     static long           s_macExitMenuItemId ;
 103     static wxString       s_macHelpMenuTitleName ;
 104
 105     static bool           s_macHasAppearance ;
 106     static long           s_macAppearanceVersion ;
 107     static bool           s_macHasNavigation ;
 108     static bool           s_macNavigationVersion ;
 109     static bool           s_macHasWindowManager ;
 110     static long           s_macWindowManagerVersion ;
 111     static bool           s_macHasMenuManager ;
 112     static long           s_macMenuManagerVersion ;
 113     static bool           s_macHasDialogManager ;
 114     static long           s_macDialogManagerVersion ;
 115
 116     WXHRGN                m_macCursorRgn ;
 117     WXHRGN                m_macSleepRgn ;
 118     WXHRGN                m_macHelpRgn ;
 119
 120     WXEVENTREF            MacGetCurrentEvent() { return m_macCurrentEvent ; }
 121     void                  MacHandleOneEvent( WXEVENTREF ev ) ;
 122
 123     // For embedded use. By default does nothing.
 124     virtual void          MacHandleUnhandledEvent( WXEVENTREF ev );
 125
 126     bool    MacSendKeyDownEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey , wxChar uniChar ) ;
 127     bool    MacSendKeyUpEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey , wxChar uniChar ) ;
 128     bool    MacSendCharEvent( wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar ) ;
 129     void    MacCreateKeyEvent( wxKeyEvent& event, wxWindow* focus , long keymessage , long modifiers , long when , short wherex , short wherey , wxChar uniChar ) ;
 130     virtual short         MacHandleAEODoc(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 131     virtual short         MacHandleAEPDoc(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 132     virtual short         MacHandleAEOApp(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 133     virtual short         MacHandleAEQuit(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 134     virtual short         MacHandleAERApp(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 135
 136     // in response of an open-document apple event
 137     virtual void         MacOpenFile(const wxString &fileName) ;
 138     // in response of a print-document apple event
 139     virtual void         MacPrintFile(const wxString &fileName) ;
 140     // in response of a open-application apple event
 141     virtual void         MacNewFile() ;
 142     // in response of a reopen-application apple event
 143     virtual void         MacReopenApp() ;
 144
 145     DECLARE_EVENT_TABLE()
 146 };
 147
 148 #endif
 149     // _WX_APP_H_
 150