]> git.saurik.com Git - wxWidgets.git/blobdiff - src/mac/app.cpp
added mlte implementation
[wxWidgets.git] / src / mac / app.cpp
index 8f08a5d67cab7181997d0a397a160fc64f8e2685..be6dba89abb39c24c1e4bbd3ed07427e89dec647 100644 (file)
@@ -57,6 +57,9 @@
 
 #ifdef __DARWIN__
 #  include <CoreServices/CoreServices.h>
+#  if defined(WXMAKINGDLL)
+#    include <mach-o/dyld.h>
+#  endif
 #else
 #  include <Sound.h>
 #  include <Threads.h>
@@ -88,15 +91,15 @@ const short    kMacMinHeap = (29 * 1024) ;
 const short kwxMacMenuBarResource = 1 ;
 const short kwxMacAppleMenuId = 1 ;
 
-WXHRGN            wxApp::s_macCursorRgn = NULL;
-wxWindow*            wxApp::s_captureWindow = NULL ;
-int                    wxApp::s_lastMouseDown = 0 ;
-long                     wxApp::sm_lastMessageTime = 0;
+WXHRGN    wxApp::s_macCursorRgn = NULL;
+wxWindow* wxApp::s_captureWindow = NULL ;
+int       wxApp::s_lastMouseDown = 0 ;
+long      wxApp::sm_lastMessageTime = 0;
 
-bool    wxApp::s_macDefaultEncodingIsPC = true ;
-bool wxApp::s_macSupportPCMenuShortcuts = true ;
-long wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
-wxString wxApp::s_macHelpMenuTitleName = "&Help" ;
+bool      wxApp::s_macDefaultEncodingIsPC = true ;
+bool      wxApp::s_macSupportPCMenuShortcuts = true ;
+long      wxApp::s_macAboutMenuItemId = wxID_ABOUT ;
+wxString  wxApp::s_macHelpMenuTitleName = "&Help" ;
 
 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon ) ;
@@ -106,25 +109,25 @@ pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long re
 
 pascal OSErr AEHandleODoc( const AppleEvent *event , AppleEvent *reply , long refcon )
 {
-    wxApp* app = (wxApp*) refcon ;
+    // GD: UNUSED wxApp* app = (wxApp*) refcon ;
     return wxTheApp->MacHandleAEODoc( (AppleEvent*) event , reply) ;
 }
 
 pascal OSErr AEHandleOApp( const AppleEvent *event , AppleEvent *reply , long refcon )
 {
-    wxApp* app = (wxApp*) refcon ;
+    // GD: UNUSED wxApp* app = (wxApp*) refcon ;
     return wxTheApp->MacHandleAEOApp( (AppleEvent*) event , reply ) ;
 }
 
 pascal OSErr AEHandlePDoc( const AppleEvent *event , AppleEvent *reply , long refcon )
 {
-    wxApp* app = (wxApp*) refcon ;
+    // GD: UNUSED wxApp* app = (wxApp*) refcon ;
     return wxTheApp->MacHandleAEPDoc( (AppleEvent*) event , reply ) ;
 }
 
 pascal OSErr AEHandleQuit( const AppleEvent *event , AppleEvent *reply , long refcon )
 {
-    wxApp* app = (wxApp*) refcon ;
+    // GD: UNUSED wxApp* app = (wxApp*) refcon ;
     return wxTheApp->MacHandleAEQuit( (AppleEvent*) event , reply) ;
 }
 
@@ -260,7 +263,7 @@ void wxMacConvertFromPCForControls( char * p )
     int len = strlen ( p ) ;
 
     wxMacConvertFromPC( ptr , ptr , len ) ;
-    for ( int i = 0 ; i < strlen ( ptr ) ; i++ )
+    for ( unsigned int i = 0 ; i < strlen ( ptr ) ; i++ )
     {
         if ( ptr[i] == '&' && ptr[i]+1 != ' ' )
         {
@@ -374,41 +377,59 @@ void wxMacStringToPascal( const char * from , StringPtr to , bool pc2macEncoding
     }
 }
 
+#if defined(WXMAKINGDLL) && !defined(__DARWIN__)
+// we know it's there ;-)
+WXIMPORT char std::__throws_bad_alloc ;
+#endif
+
 bool wxApp::Initialize()
 {
-  int error = 0 ;
+    int error = 0 ;
 
-  // Mac-specific
+    // Mac-specific
 
-  UMAInitToolbox( 4 ) ;
-  SetEventMask( everyEvent ) ;
+    UMAInitToolbox( 4 ) ;
+    SetEventMask( everyEvent ) ;
     UMAShowWatchCursor() ;
 
+#if defined(WXMAKINGDLL) && defined(__DARWIN__)
+    // open shared library resources from here since we don't have
+    //   __wxinitialize in Mach-O shared libraries
+    wxStAppResource::OpenSharedLibraryResource(NULL);
+#endif
+    
 #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340)
-    AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,   NewAEEventHandlerUPP(AEHandleODoc) ,
+    AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
+                           NewAEEventHandlerUPP(AEHandleODoc) ,
                            (long) wxTheApp , FALSE ) ;
-    AEInstallEventHandler( kCoreEventClass , kAEOpenApplication , NewAEEventHandlerUPP(AEHandleOApp) ,
+    AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
+                           NewAEEventHandlerUPP(AEHandleOApp) ,
                            (long) wxTheApp , FALSE ) ;
-    AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,  NewAEEventHandlerUPP(AEHandlePDoc) ,
+    AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
+                           NewAEEventHandlerUPP(AEHandlePDoc) ,
                            (long) wxTheApp , FALSE ) ;
-    AEInstallEventHandler( kCoreEventClass , kAEQuitApplication , NewAEEventHandlerUPP(AEHandleQuit) ,
+    AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
+                           NewAEEventHandlerUPP(AEHandleQuit) ,
                            (long) wxTheApp , FALSE ) ;
 #else
-    AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,   NewAEEventHandlerProc(AEHandleODoc) ,
-                   (long) wxTheApp , FALSE ) ;
-    AEInstallEventHandler( kCoreEventClass , kAEOpenApplication , NewAEEventHandlerProc(AEHandleOApp) ,
-                   (long) wxTheApp , FALSE ) ;
-    AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,  NewAEEventHandlerProc(AEHandlePDoc) ,
-                   (long) wxTheApp , FALSE ) ;
-    AEInstallEventHandler( kCoreEventClass , kAEQuitApplication , NewAEEventHandlerProc(AEHandleQuit) ,
-                   (long) wxTheApp , FALSE ) ;
+    AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
+                           NewAEEventHandlerProc(AEHandleODoc) ,
+                           (long) wxTheApp , FALSE ) ;
+    AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
+                           NewAEEventHandlerProc(AEHandleOApp) ,
+                           (long) wxTheApp , FALSE ) ;
+    AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
+                           NewAEEventHandlerProc(AEHandlePDoc) ,
+                           (long) wxTheApp , FALSE ) ;
+    AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
+                           NewAEEventHandlerProc(AEHandleQuit) ,
+                           (long) wxTheApp , FALSE ) ;
 #endif
 
-
 #ifndef __DARWIN__
-  // test the minimal configuration necessary
+    // test the minimal configuration necessary
 
-    #if !TARGET_CARBON
+#  if !TARGET_CARBON
     long theSystem ;
     long theMachine;
 
@@ -432,7 +453,7 @@ bool wxApp::Initialize()
     {
         error = kMacSTRSmallSize;
     }
-    #endif
+#  endif
     /*
     else
     {
@@ -448,6 +469,7 @@ bool wxApp::Initialize()
 
   if ( error )
   {
+        wxStAppResource resload ;
         short itemHit;
         Str255 message;
 
@@ -459,26 +481,21 @@ bool wxApp::Initialize()
   }
 
 #ifndef __DARWIN__
-  #if __option(profile)
+#  if __option(profile)
     ProfilerInit( collectDetailed, bestTimeBase , 20000 , 40 ) ;
-  #endif
+#  endif
 #endif
 
-  // now avoid exceptions thrown for new (bad_alloc)
-
 #ifndef __DARWIN__
-  std::__throws_bad_alloc = FALSE ;
+    // now avoid exceptions thrown for new (bad_alloc)
+    std::__throws_bad_alloc = FALSE ;
 #endif
 
     s_macCursorRgn = ::NewRgn() ;
 
-#ifdef __WXMSW__
-  wxBuffer = new char[1500];
-#else
-  wxBuffer = new char[BUFSIZ + 512];
-#endif
-
-  wxClassInfo::InitializeClasses();
+    wxBuffer = new char[BUFSIZ + 512];
+  
+    wxClassInfo::InitializeClasses();
 
 #if wxUSE_RESOURCES
 //    wxGetResource(wxT("wxWindows"), wxT("OsVersion"), &wxOsVersion);
@@ -487,8 +504,9 @@ bool wxApp::Initialize()
 #if wxUSE_THREADS
     wxPendingEventsLocker = new wxCriticalSection;
 #endif
-  wxTheColourDatabase = new wxColourDatabase(wxKEY_STRING);
-  wxTheColourDatabase->Initialize();
+    
+    wxTheColourDatabase = new wxColourDatabase(wxKEY_STRING);
+    wxTheColourDatabase->Initialize();
 
 #ifdef __WXDEBUG__
 #if wxUSE_LOG
@@ -503,6 +521,9 @@ bool wxApp::Initialize()
 #endif // wxUSE_LOG
 #endif
 
+  wxWinMacWindowList = new wxList(wxKEY_INTEGER);
+  wxWinMacControlList = new wxList(wxKEY_INTEGER);
+
   wxInitializeStockLists();
   wxInitializeStockObjects();
 
@@ -517,9 +538,6 @@ bool wxApp::Initialize()
      return FALSE;
   }
 
-  wxWinMacWindowList = new wxList(wxKEY_INTEGER);
-  wxWinMacControlList = new wxList(wxKEY_INTEGER);
-
   wxMacCreateNotifierTable() ;
 
   UMAShowArrowCursor() ;
@@ -544,50 +562,51 @@ void wxApp::CleanUp()
     // One last chance for pending objects to be cleaned up
     wxTheApp->DeletePendingObjects();
 
-  wxModule::CleanUpModules();
+    wxModule::CleanUpModules();
 
 #if wxUSE_WX_RESOURCES
-  wxCleanUpResourceSystem();
+    wxCleanUpResourceSystem();
 #endif
 
-  wxDeleteStockObjects() ;
+    wxDeleteStockObjects() ;
 
     // Destroy all GDI lists, etc.
     wxDeleteStockLists();
 
-  delete wxTheColourDatabase;
-  wxTheColourDatabase = NULL;
-
-  wxBitmap::CleanUpHandlers();
-
-  delete[] wxBuffer;
-  wxBuffer = NULL;
+    delete wxTheColourDatabase;
+    wxTheColourDatabase = NULL;
 
-  wxMacDestroyNotifierTable() ;
-  if (wxWinMacWindowList)
-    delete wxWinMacWindowList ;
+    wxBitmap::CleanUpHandlers();
 
-  if (wxWinMacControlList)
-    delete wxWinMacControlList ;
+    delete[] wxBuffer;
+    wxBuffer = NULL;
 
+    wxMacDestroyNotifierTable() ;
+    if (wxWinMacWindowList) {
+        delete wxWinMacWindowList ;
+    }
+    if (wxWinMacControlList) {
+        delete wxWinMacControlList ;
+    }
     delete wxPendingEvents;
+    
 #if wxUSE_THREADS
     delete wxPendingEventsLocker;
     // If we don't do the following, we get an apparent memory leak.
     ((wxEvtHandler&) wxDefaultValidator).ClearEventLocker();
 #endif
 
-  wxClassInfo::CleanUpClasses();
+    wxClassInfo::CleanUpClasses();
 
 #ifndef __DARWIN__
-  #if __option(profile)
-  ProfilerDump( "\papp.prof" ) ;
-  ProfilerTerm() ;
-  #endif
+#  if __option(profile)
+    ProfilerDump( "\papp.prof" ) ;
+    ProfilerTerm() ;
+#  endif
 #endif
 
-  delete wxTheApp;
-  wxTheApp = NULL;
+    delete wxTheApp;
+    wxTheApp = NULL;
 
 #if (defined(__WXDEBUG__) && wxUSE_MEMORY_TRACING) || wxUSE_DEBUG_CONTEXT
     // At this point we want to check if there are any memory
@@ -608,10 +627,17 @@ void wxApp::CleanUp()
     delete wxLog::SetActiveTarget(NULL);
 #endif // wxUSE_LOG
 
+#if defined(WXMAKINGDLL) && defined(__DARWIN__)
+    // close shared library resources from here since we don't have
+    //   __wxterminate in Mach-O shared libraries
+    wxStAppResource::CloseSharedLibraryResource();
+#endif
+    
     UMACleanupToolbox() ;
-    if (s_macCursorRgn)
+    if (s_macCursorRgn) {
         ::DisposeRgn((RgnHandle)s_macCursorRgn);
-
+    }
+    
     #if 0
         TerminateAE() ;
     #endif
@@ -621,23 +647,176 @@ void wxApp::CleanUp()
 // wxEntry
 //----------------------------------------------------------------------
 
-int wxEntryStart( int argc, char *argv[] )
+// extern variable for shared library resource id
+// need to be able to find it with NSLookupAndBindSymbol
+short gSharedLibraryResource = kResFileNotOpened ;
+
+#if defined(WXMAKINGDLL) && defined(__DARWIN__)
+CFBundleRef gSharedLibraryBundle = NULL;
+#endif /* WXMAKINGDLL && __DARWIN__ */
+
+wxStAppResource::wxStAppResource()
 {
-    return wxApp::Initialize();
+    m_currentRefNum = CurResFile() ;
+    if ( gSharedLibraryResource != kResFileNotOpened )
+    {
+        UseResFile( gSharedLibraryResource ) ;
+    }
 }
 
+wxStAppResource::~wxStAppResource()
+{
+    if ( m_currentRefNum != kResFileNotOpened )
+    {
+        UseResFile( m_currentRefNum ) ;
+    }
+}
 
-int wxEntryInitGui()
+void wxStAppResource::OpenSharedLibraryResource(const void *initBlock)
 {
-    return wxTheApp->OnInitGui();
+    gSharedLibraryResource = kResFileNotOpened;
+
+#ifdef WXMAKINGDLL
+    if ( initBlock != NULL ) {
+        const CFragInitBlock *theInitBlock = (const CFragInitBlock *)initBlock;
+        FSSpec *fileSpec = NULL;
+        
+        if (theInitBlock->fragLocator.where == kDataForkCFragLocator) {
+            fileSpec = theInitBlock->fragLocator.u.onDisk.fileSpec;
+        }
+        else if (theInitBlock->fragLocator.where == kResourceCFragLocator) {
+            fileSpec = theInitBlock->fragLocator.u.inSegs.fileSpec;
+        }
+        
+        if (fileSpec != NULL) {
+            gSharedLibraryResource =  FSpOpenResFile(fileSpec, fsRdPerm);
+        }
+    }
+    else {
+#ifdef __DARWIN__
+        // Open the shared library resource file if it is not yet open
+        NSSymbol    theSymbol;
+        NSModule    theModule;
+        const char *theLibPath;
+        
+        gSharedLibraryBundle = CFBundleGetBundleWithIdentifier(CFSTR("com.wxwindows.wxWindows"));
+        if (gSharedLibraryBundle != NULL) {
+            // wxWindows has been bundled into a framework
+            //   load the framework resources
+            
+            gSharedLibraryResource = CFBundleOpenBundleResourceMap(gSharedLibraryBundle);
+        }
+        else {
+            // wxWindows is a simple dynamic shared library
+            //   load the resources from the data fork of a separate resource file
+            char  *theResPath;
+            char  *theName;
+            char  *theExt;
+            FSRef  theResRef;
+            OSErr  theErr = noErr;
+            
+            // get the library path
+            theSymbol = NSLookupAndBindSymbol("_gSharedLibraryResource");
+            theModule = NSModuleForSymbol(theSymbol);
+            theLibPath = NSLibraryNameForModule(theModule);
+
+            // allocate copy to replace .dylib.* extension with .rsrc
+            theResPath = strdup(theLibPath);
+            if (theResPath != NULL) {
+                theName = strrchr(theResPath, '/');
+                if (theName == NULL) {
+                    // no directory elements in path
+                    theName = theResPath;
+                }
+                // find ".dylib" shared library extension
+                theExt = strstr(theName, ".dylib");
+                // overwrite extension with ".rsrc"
+                strcpy(theExt, ".rsrc");
+                
+                wxLogDebug( theResPath );
+
+                theErr = FSPathMakeRef((UInt8 *) theResPath, &theResRef, false);
+                if (theErr != noErr) {
+                    // try in current directory (using name only)
+                    theErr = FSPathMakeRef((UInt8 *) theName, &theResRef, false);
+                }
+                
+                // free duplicated resource file path
+                free(theResPath);
+
+                // open the resource file
+                if (theErr == noErr) {
+                    theErr = FSOpenResourceFile( &theResRef, 0, NULL, fsRdPerm,
+                                                 &gSharedLibraryResource);
+                }
+            }
+        }
+#endif /* __DARWIN__ */
+    }
+#endif /* WXMAKINGDLL */
 }
 
+void wxStAppResource::CloseSharedLibraryResource()
+{
+#ifdef WXMAKINGDLL
+    // Close the shared library resource file
+    if (gSharedLibraryResource != kResFileNotOpened) {
+#ifdef __DARWIN__
+        if (gSharedLibraryBundle != NULL) {
+            CFBundleCloseBundleResourceMap(gSharedLibraryBundle,
+                                           gSharedLibraryResource);
+            gSharedLibraryBundle = NULL;
+        }
+        else
+#endif /* __DARWIN__ */
+        {
+            CloseResFile(gSharedLibraryResource);
+        }
+        gSharedLibraryResource = kResFileNotOpened;
+    }    
+#endif /* WXMAKINGDLL */
+}
+
+#if defined(WXMAKINGDLL) && !defined(__DARWIN__)
+
+// for shared libraries we have to manually get the correct resource
+// ref num upon initializing and releasing when terminating, therefore
+// the __wxinitialize and __wxterminate must be used
 
-void wxEntryCleanup()
+extern "C" {
+    void __sinit(void);        /*      (generated by linker)   */
+    pascal OSErr __initialize(const CFragInitBlock *theInitBlock);
+    pascal void __terminate(void);
+}
+
+pascal OSErr __wxinitialize(const CFragInitBlock *theInitBlock)
 {
-    wxApp::CleanUp();
+    wxStAppResource::OpenSharedLibraryResource( theInitBlock ) ;
+    return __initialize( theInitBlock ) ;
+}
+
+pascal void __wxterminate(void)
+{
+    wxStAppResource::CloseSharedLibraryResource() ;
+    __terminate() ;
+}
+
+#endif /* WXMAKINGDLL && !__DARWIN__ */
+
+int WXDLLEXPORT wxEntryStart( int argc, char *argv[] )
+{
+    return wxApp::Initialize();
+}
+
+int WXDLLEXPORT wxEntryInitGui()
+{
+    return wxTheApp->OnInitGui();
 }
 
+void WXDLLEXPORT wxEntryCleanup()
+{
+    wxApp::CleanUp();
+}
 
 int wxEntry( int argc, char *argv[] , bool enterLoop )
 {
@@ -669,7 +848,22 @@ int wxEntry( int argc, char *argv[] , bool enterLoop )
 
     wxCHECK_MSG( wxTheApp, 0, wxT("You have to define an instance of wxApp!") );
 
-#ifndef __DARWIN__
+#ifdef __DARWIN__
+    // Mac OS X passes a process serial number command line argument when
+    // the application is launched from the Finder. This argument must be
+    // removed from the command line arguments before being handled by the
+    // application (otherwise applications would need to handle it)
+
+    if (argc > 1) {
+        char theArg[6] = "";
+        strncpy(theArg, argv[1], 5);
+        
+        if (strcmp(theArg, "-psn_") == 0) {
+            // assume the argument is always the only one and remove it
+            --argc;
+        }
+    }    
+#else
     argc = 0 ; // currently we don't support files as parameters
 #endif
     // we could try to get the open apple events here to adjust argc and argv better
@@ -680,7 +874,6 @@ int wxEntry( int argc, char *argv[] , bool enterLoop )
     // GUI-specific initialization, such as creating an app context.
     wxEntryInitGui();
 
-
     // Here frames insert themselves automatically
     // into wxTopLevelWindows by getting created
     // in OnInit().
@@ -731,7 +924,9 @@ wxApp::wxApp()
   m_topWindow = NULL;
   wxTheApp = this;
 
-  m_wantDebugOutput = TRUE ;
+#if WXWIN_COMPATIBILITY_2_2
+  m_wantDebugOutput = TRUE;
+#endif
 
   argc = 0;
   argv = NULL;
@@ -886,29 +1081,6 @@ void wxApp::DeletePendingObjects()
   }
 }
 
-wxIcon
-wxApp::GetStdIcon(int which) const
-{
-    switch(which)
-    {
-        case wxICON_INFORMATION:
-            return wxIcon("wxICON_INFO");
-
-        case wxICON_QUESTION:
-            return wxIcon("wxICON_QUESTION");
-
-        case wxICON_EXCLAMATION:
-            return wxIcon("wxICON_WARNING");
-
-        default:
-            wxFAIL_MSG(wxT("requested non existent standard icon"));
-            // still fall through
-
-        case wxICON_HAND:
-            return wxIcon("wxICON_ERROR");
-    }
-}
-
 void wxExit()
 {
     wxLogError(_("Fatal error: exiting"));
@@ -1442,11 +1614,11 @@ void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
             handled = focus->GetEventHandler()->ProcessEvent( event ) ;
             if ( !handled )
             {
-                #if wxUSE_ACCEL
+#if wxUSE_ACCEL
                 if (!handled)
                 {
-                    wxWindow *ancestor = focus;
                     /*
+                    wxWindow *ancestor = focus;
                     while (ancestor)
                     {
                         int command = ancestor->GetAcceleratorTable()->GetCommand( event );
@@ -1462,7 +1634,7 @@ void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
                     }
                     */
                 }
-                #endif // wxUSE_ACCEL
+#endif // wxUSE_ACCEL
             }
             if (!handled)
             {
@@ -1709,6 +1881,7 @@ void wxApp::MacHandleOSEvent( WXEVENTREF evr )
                         wxMouseEvent eventleave(event);
                         eventleave.SetEventType( wxEVT_LEAVE_WINDOW );
                         wxWindow::s_lastMouseWindow->ScreenToClient( &eventleave.m_x, &eventleave.m_y );
+                        eventleave.SetEventObject( wxWindow::s_lastMouseWindow ) ;
                         
                         wxWindow::s_lastMouseWindow->GetEventHandler()->ProcessEvent(eventleave);
                     }
@@ -1717,7 +1890,7 @@ void wxApp::MacHandleOSEvent( WXEVENTREF evr )
                         wxMouseEvent evententer(event);
                         evententer.SetEventType( wxEVT_ENTER_WINDOW );
                         currentMouseWindow->ScreenToClient( &evententer.m_x, &evententer.m_y );
-                        
+                        evententer.SetEventObject( currentMouseWindow ) ;
                         currentMouseWindow->GetEventHandler()->ProcessEvent(evententer);
                     }
                     wxWindow::s_lastMouseWindow = currentMouseWindow ;