include/wx/mac/app.h

   1 /////////////////////////////////////////////////////////////////////////////
   2 // Name:        app.h
   3 // Purpose:     wxApp class
   4 // Author:      AUTHOR
   5 // Modified by:
   6 // Created:     ??/??/98
   7 // RCS-ID:      $Id$
   8 // Copyright:   (c) AUTHOR
   9 // Licence:     wxWindows licence
  10 /////////////////////////////////////////////////////////////////////////////
  11
  12 #ifndef _WX_APP_H_
  13 #define _WX_APP_H_
  14
  15 #ifdef __GNUG__
  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     virtual bool Yield(bool onlyIfNeeded = FALSE);
  56     virtual bool ProcessIdle();
  57
  58     virtual void SetPrintMode(int mode) { m_printMode = mode; }
  59     virtual int GetPrintMode() const { return m_printMode; }
  60
  61     // implementation only
  62     void OnIdle(wxIdleEvent& event);
  63     void OnEndSession(wxCloseEvent& event);
  64     void OnQueryEndSession(wxCloseEvent& event);
  65
  66     // Send idle event to all top-level windows.
  67     // Returns TRUE if more idle time is requested.
  68     bool SendIdleEvents();
  69
  70     // Send idle event to window and all subwindows
  71     // Returns TRUE if more idle time is requested.
  72     bool SendIdleEvents(wxWindowMac* win);
  73
  74     // Windows only, but for compatibility...
  75     inline void SetAuto3D(bool flag) { m_auto3D = flag; }
  76     inline bool GetAuto3D() const { return m_auto3D; }
  77
  78 protected:
  79     bool                  m_showOnInit;
  80     int                   m_printMode; // wxPRINT_WINDOWS, wxPRINT_POSTSCRIPT
  81     bool                  m_auto3D ;   // Always use 3D controls, except
  82                                        // where overriden
  83 public:
  84
  85     // Implementation
  86     static bool Initialize();
  87     static void CleanUp();
  88
  89     virtual bool OnInit();
  90     void DeletePendingObjects();
  91     bool IsExiting() { return !m_keepGoing ; }
  92
  93 public:
  94     static long           sm_lastMessageTime;
  95     static wxWindow*      s_captureWindow ;
  96     static int            s_lastMouseDown ; // 0 = none , 1 = left , 2 = right
  97     static WXHRGN         s_macCursorRgn ;
  98     static long           s_lastModifiers ;
  99     WXEVENTREF            m_macCurrentEvent ;
 100
 101     int                   m_nCmdShow;
 102
 103 protected:
 104     bool                  m_keepGoing ;
 105
 106     // mac specifics
 107
 108 public:
 109     static bool           s_macDefaultEncodingIsPC ;
 110     static bool           s_macSupportPCMenuShortcuts ;
 111     static long           s_macAboutMenuItemId ;
 112     static wxString       s_macHelpMenuTitleName ;
 113
 114     static bool           s_macHasAppearance ;
 115     static long           s_macAppearanceVersion ;
 116     static bool           s_macHasNavigation ;
 117     static bool           s_macNavigationVersion ;
 118     static bool           s_macHasWindowManager ;
 119     static long           s_macWindowManagerVersion ;
 120     static bool           s_macHasMenuManager ;
 121     static long           s_macMenuManagerVersion ;
 122     static bool           s_macHasDialogManager ;
 123     static long           s_macDialogManagerVersion ;
 124
 125     WXHRGN                m_macCursorRgn ;
 126     WXHRGN                m_macSleepRgn ;
 127     WXHRGN                m_macHelpRgn ;
 128
 129     virtual void          MacSuspend( bool convertClipboard ) ;
 130     virtual void          MacResume( bool convertClipboard ) ;
 131
 132     virtual void          MacConvertPrivateToPublicScrap() ;
 133     virtual void          MacConvertPublicToPrivateScrap() ;
 134
 135     // event main methods
 136
 137     void                  MacDoOneEvent() ;
 138     void                  MacHandleOneEvent( WXEVENTREF ev ) ;
 139     void                  MacHandleModifierEvents( WXEVENTREF ev ) ;
 140     WXEVENTREF            MacGetCurrentEvent() { return m_macCurrentEvent ; }
 141
 142     // primary events
 143
 144     virtual void          MacHandleMouseDownEvent( WXEVENTREF ev ) ;
 145     virtual void          MacHandleMouseUpEvent( WXEVENTREF ev ) ;
 146     virtual void          MacHandleActivateEvent( WXEVENTREF ev ) ;
 147     virtual void          MacHandleUpdateEvent( WXEVENTREF ev ) ;
 148     virtual void          MacHandleKeyDownEvent( WXEVENTREF ev ) ;
 149     virtual void          MacHandleKeyUpEvent( WXEVENTREF ev ) ;
 150     virtual void          MacHandleDiskEvent( WXEVENTREF ev ) ;
 151     virtual void          MacHandleOSEvent( WXEVENTREF ev ) ;
 152     virtual void          MacHandleHighLevelEvent( WXEVENTREF ev ) ;
 153     virtual void          MacHandleMenuSelect( int menuid , int menuitem ) ;
 154
 155     virtual bool          MacSendKeyDownEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey ) ;
 156     virtual bool          MacSendKeyUpEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey ) ;
 157
 158     virtual short         MacHandleAEODoc(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 159     virtual short         MacHandleAEPDoc(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 160     virtual short         MacHandleAEOApp(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 161     virtual short         MacHandleAEQuit(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 162
 163     // in response of an open-document apple event
 164     virtual void          MacOpenFile(const wxString &fileName) ;
 165     // in response of a print-document apple event
 166     virtual void          MacPrintFile(const wxString &fileName) ;
 167     // in response of a open-application apple event
 168     virtual void          MacNewFile() ;
 169
 170     DECLARE_EVENT_TABLE()
 171 };
 172
 173 class WXDLLEXPORT wxStAppResource
 174 {
 175 public:
 176     wxStAppResource() ;
 177     ~wxStAppResource() ;
 178
 179     // opaque pointer for CFragInitBlock
 180     static void OpenSharedLibraryResource(const void *) ;
 181     static void CloseSharedLibraryResource() ;
 182
 183 private:
 184     short       m_currentRefNum ;
 185 } ;
 186
 187 // TODO: add platform-specific arguments
 188 int WXDLLEXPORT wxEntry( int argc, char *argv[] , bool enterLoop = TRUE);
 189
 190 void wxMacConvertFromPCForControls( char * p ) ;
 191
 192 void wxMacConvertToPC( const char *from , char *to , int len ) ;
 193 void wxMacConvertFromPC( const char *from , char *to , int len ) ;
 194 void wxMacConvertToPC( const char *from , char *to , int len ) ;
 195 void wxMacConvertFromPC( char * p ) ;
 196 void wxMacConvertFromPC( unsigned char *p ) ;
 197 wxString wxMacMakeMacStringFromPC( const char * p ) ;
 198 void wxMacConvertToPC( char * p ) ;
 199 void wxMacConvertToPC( unsigned char *p ) ;
 200 wxString wxMacMakePCStringFromMac( const char * p ) ;
 201
 202 // converts this string into a pascal with optional pc 2 mac encoding
 203 void wxMacStringToPascal( const char * from , unsigned char* to , bool pc2macEncoding ) ;
 204
 205 // converts this string into a pascal with pc 2 mac encoding if s_macDefaultEncodingIsPC
 206 inline void wxMacStringToPascal( const char * from , unsigned char*  to )
 207   { wxMacStringToPascal( from , to , wxApp::s_macDefaultEncodingIsPC ) ; }
 208
 209 // converts this string into a pascal with optional mac 2 pc encoding
 210 wxString wxMacMakeStringFromPascal( unsigned char*  from , bool mac2pcEncoding ) ;
 211
 212 // converts this pascal string into a wxString with pc 2 mac encoding if s_macDefaultEncodingIsPC
 213 inline wxString wxMacMakeStringFromPascal( unsigned char*  from  )
 214   { return wxMacMakeStringFromPascal( from , wxApp::s_macDefaultEncodingIsPC ) ; }
 215
 216 // converts this c string into a wxString with optional mac 2 pc encoding
 217 wxString wxMacMakeStringFromMacString( const char* from , bool mac2pcEncoding ) ;
 218
 219 // converts this c string into a wxString with pc 2 mac encoding if s_macDefaultEncodingIsPC
 220 inline wxString wxMacMakeStringFromMacString( const char* from  )
 221   { return wxMacMakeStringFromMacString( from , wxApp::s_macDefaultEncodingIsPC ) ; }
 222
 223 #endif
 224     // _WX_APP_H_
 225