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 #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     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 long           s_macPreferencesMenuItemId ;
 113     static long           s_macExitMenuItemId ;
 114     static wxString       s_macHelpMenuTitleName ;
 115
 116     static bool           s_macHasAppearance ;
 117     static long           s_macAppearanceVersion ;
 118     static bool           s_macHasNavigation ;
 119     static bool           s_macNavigationVersion ;
 120     static bool           s_macHasWindowManager ;
 121     static long           s_macWindowManagerVersion ;
 122     static bool           s_macHasMenuManager ;
 123     static long           s_macMenuManagerVersion ;
 124     static bool           s_macHasDialogManager ;
 125     static long           s_macDialogManagerVersion ;
 126
 127     WXHRGN                m_macCursorRgn ;
 128     WXHRGN                m_macSleepRgn ;
 129     WXHRGN                m_macHelpRgn ;
 130
 131     virtual void          MacSuspend( bool convertClipboard ) ;
 132     virtual void          MacResume( bool convertClipboard ) ;
 133
 134     virtual void          MacConvertPrivateToPublicScrap() ;
 135     virtual void          MacConvertPublicToPrivateScrap() ;
 136
 137     // event main methods
 138
 139     void                  MacDoOneEvent() ;
 140     void                  MacHandleOneEvent( WXEVENTREF ev ) ;
 141     void                  MacHandleModifierEvents( WXEVENTREF ev ) ;
 142     WXEVENTREF            MacGetCurrentEvent() { return m_macCurrentEvent ; }
 143
 144     // primary events
 145
 146     virtual void          MacHandleMouseDownEvent( WXEVENTREF ev ) ;
 147     virtual void          MacHandleMouseUpEvent( WXEVENTREF ev ) ;
 148     virtual void          MacHandleActivateEvent( WXEVENTREF ev ) ;
 149     virtual void          MacHandleUpdateEvent( WXEVENTREF ev ) ;
 150     virtual void          MacHandleKeyDownEvent( WXEVENTREF ev ) ;
 151     virtual void          MacHandleKeyUpEvent( WXEVENTREF ev ) ;
 152     virtual void          MacHandleDiskEvent( WXEVENTREF ev ) ;
 153     virtual void          MacHandleOSEvent( WXEVENTREF ev ) ;
 154     virtual void          MacHandleHighLevelEvent( WXEVENTREF ev ) ;
 155     virtual void          MacHandleMenuSelect( int menuid , int menuitem ) ;
 156
 157     virtual bool          MacSendKeyDownEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey ) ;
 158     virtual bool          MacSendKeyUpEvent( wxWindow* focus , long keyval , long modifiers , long when , short wherex , short wherey ) ;
 159
 160     virtual short         MacHandleAEODoc(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 161     virtual short         MacHandleAEPDoc(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 162     virtual short         MacHandleAEOApp(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 163     virtual short         MacHandleAEQuit(const WXAPPLEEVENTREF event , WXAPPLEEVENTREF reply) ;
 164
 165     // in response of an open-document apple event
 166     virtual void          MacOpenFile(const wxString &fileName) ;
 167     // in response of a print-document apple event
 168     virtual void          MacPrintFile(const wxString &fileName) ;
 169     // in response of a open-application apple event
 170     virtual void          MacNewFile() ;
 171
 172     DECLARE_EVENT_TABLE()
 173 };
 174
 175 class WXDLLEXPORT wxStAppResource
 176 {
 177 public:
 178     wxStAppResource() ;
 179     ~wxStAppResource() ;
 180
 181     // opaque pointer for CFragInitBlock
 182     static void OpenSharedLibraryResource(const void *) ;
 183     static void CloseSharedLibraryResource() ;
 184
 185 private:
 186     short       m_currentRefNum ;
 187 } ;
 188
 189 // TODO: add platform-specific arguments
 190 #ifndef __DARWIN__
 191 int WXDLLEXPORT wxEntry( int argc, char *argv[] , bool enterLoop = TRUE);
 192 #endif
 193
 194 void wxMacConvertFromPCForControls( char * p ) ;
 195
 196 void wxMacConvertToPC( const char *from , char *to , int len ) ;
 197 void wxMacConvertFromPC( const char *from , char *to , int len ) ;
 198 void wxMacConvertToPC( const char *from , char *to , int len ) ;
 199 void wxMacConvertFromPC( char * p ) ;
 200 void wxMacConvertFromPC( unsigned char *p ) ;
 201 wxString wxMacMakeMacStringFromPC( const char * p ) ;
 202 void wxMacConvertToPC( char * p ) ;
 203 void wxMacConvertToPC( unsigned char *p ) ;
 204 wxString wxMacMakePCStringFromMac( const char * p ) ;
 205
 206 // converts this string into a pascal with optional pc 2 mac encoding
 207 void wxMacStringToPascal( const char * from , unsigned char* to , bool pc2macEncoding ) ;
 208
 209 // converts this string into a pascal with pc 2 mac encoding if s_macDefaultEncodingIsPC
 210 inline void wxMacStringToPascal( const char * from , unsigned char*  to )
 211   { wxMacStringToPascal( from , to , wxApp::s_macDefaultEncodingIsPC ) ; }
 212
 213 // converts this string into a pascal with optional mac 2 pc encoding
 214 wxString wxMacMakeStringFromPascal( unsigned char*  from , bool mac2pcEncoding ) ;
 215
 216 // converts this pascal string into a wxString with pc 2 mac encoding if s_macDefaultEncodingIsPC
 217 inline wxString wxMacMakeStringFromPascal( unsigned char*  from  )
 218   { return wxMacMakeStringFromPascal( from , wxApp::s_macDefaultEncodingIsPC ) ; }
 219
 220 // converts this c string into a wxString with optional mac 2 pc encoding
 221 wxString wxMacMakeStringFromMacString( const char* from , bool mac2pcEncoding ) ;
 222
 223 // converts this c string into a wxString with pc 2 mac encoding if s_macDefaultEncodingIsPC
 224 inline wxString wxMacMakeStringFromMacString( const char* from  )
 225   { return wxMacMakeStringFromMacString( from , wxApp::s_macDefaultEncodingIsPC ) ; }
 226
 227 #endif
 228     // _WX_APP_H_
 229