Fixed DDE memory leaks.

[wxWidgets.git] / src / mac / carbon / app.cpp

diff --git a/src/mac/carbon/app.cpp b/src/mac/carbon/app.cpp
index 3a18d6363f5296c3ed358fa1e38d607111022d20..f7e96bddfb3db11a931fec9ceb68aad8d7fd6605 100644 (file)
--- a/src/mac/carbon/app.cpp
+++ b/src/mac/carbon/app.cpp
@@ -69,6 +69,9 @@
 extern wxList wxPendingDelete;
 extern wxList *wxWinMacWindowList;
 extern wxList *wxWinMacControlList;
 extern wxList wxPendingDelete;
 extern wxList *wxWinMacWindowList;
 extern wxList *wxWinMacControlList;

+#if wxUSE_THREADS
+extern size_t g_numberOfThreads;
+#endif // wxUSE_THREADS

 
 // statics for implementation
 
 
 // statics for implementation
 


@@ -110,6 +113,8 @@ long      wxApp::s_macPreferencesMenuItemId = wxID_PREFERENCES ;
 long      wxApp::s_macExitMenuItemId = wxID_EXIT ;
 wxString  wxApp::s_macHelpMenuTitleName = wxT("&Help") ;
 
 long      wxApp::s_macExitMenuItemId = wxID_EXIT ;
 wxString  wxApp::s_macHelpMenuTitleName = wxT("&Help") ;
 

+// Normally we're not a plugin
+bool      wxApp::sm_isEmbedded = false;

 //----------------------------------------------------------------------
 // Core Apple Event Support
 //----------------------------------------------------------------------
 //----------------------------------------------------------------------
 // Core Apple Event Support
 //----------------------------------------------------------------------


@@ -219,13 +224,12 @@ short wxApp::MacHandleAEOApp(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNU
 
 short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 {
 
 short wxApp::MacHandleAEQuit(const WXEVENTREF WXUNUSED(event) , WXEVENTREF WXUNUSED(reply))
 {

- /*   wxWindow* win = GetTopWindow() ;
+       wxWindow* win = GetTopWindow() ;

     if ( win )
     {
         win->Close(TRUE ) ;
     }
     if ( win )
     {
         win->Close(TRUE ) ;
     }

-    else
- */
+       else

     {
         ExitMainLoop() ;
     }
     {
         ExitMainLoop() ;
     }


@@ -288,6 +292,7 @@ void wxApp::MacNewFile()
 
         { kEventClassMenu, kEventMenuOpening },
         { kEventClassMenu, kEventMenuClosed },
 
         { kEventClassMenu, kEventMenuOpening },
         { kEventClassMenu, kEventMenuClosed },

+        { kEventClassMenu, kEventMenuTargetItem },

 
         { kEventClassApplication , kEventAppActivated } ,
         { kEventClassApplication , kEventAppDeactivated } ,
 
         { kEventClassApplication , kEventAppActivated } ,
         { kEventClassApplication , kEventAppDeactivated } ,


@@ -306,8 +311,9 @@ void wxApp::MacNewFile()
 static pascal OSStatus
 MenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 {
 static pascal OSStatus
 MenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
 {

-    // FIXME: this doesn't work for multiple windows
-    wxWindow *win = wxTheApp->GetTopWindow();
+    wxMenuBar* mbar = wxMenuBar::MacGetInstalledMenuBar();
+    wxFrame* win = mbar->GetFrame();
+    

     if ( win )
     {
         // VZ: we could find the menu from its handle here by examining all
     if ( win )
     {
         // VZ: we could find the menu from its handle here by examining all


@@ -323,9 +329,29 @@ MenuEventHandler( EventHandlerCallRef handler , EventRef event , void *data )
                           &menuRef);
 #endif // 0
 
                           &menuRef);
 #endif // 0
 

-        wxMenuEvent wxevent(GetEventKind(event) == kEventMenuOpening
-                        ? wxEVT_MENU_OPEN
-                        : wxEVT_MENU_CLOSE);
+        wxEventType type=0;        
+        MenuCommand cmd=0;
+        switch (GetEventKind(event))
+        {
+            case kEventMenuOpening:
+                type = wxEVT_MENU_OPEN;
+                break;
+            case kEventMenuClosed:
+                type = wxEVT_MENU_CLOSE;
+                break;
+            case kEventMenuTargetItem:
+                type = wxEVT_MENU_HIGHLIGHT;
+                GetEventParameter(event, kEventParamMenuCommand,
+                                  typeMenuCommand, NULL,
+                                  sizeof(cmd), NULL, &cmd);
+                if (cmd == 0) return eventNotHandledErr;
+                break;
+            default:
+                wxFAIL_MSG(wxT("Unexpected menu event kind"));
+                break;
+        }
+
+        wxMenuEvent wxevent(type, cmd);

         wxevent.SetEventObject(win);
 
         (void)win->GetEventHandler()->ProcessEvent(wxevent);
         wxevent.SetEventObject(win);
 
         (void)win->GetEventHandler()->ProcessEvent(wxevent);


@@ -522,7 +548,7 @@ bool wxApp::Initialize(int& argc, wxChar **argv)
 
     // Mac-specific
 
 
     // Mac-specific
 

-    UMAInitToolbox( 4 ) ;
+    UMAInitToolbox( 4, sm_isEmbedded ) ;

     SetEventMask( everyEvent ) ;
     UMAShowWatchCursor() ;
 
     SetEventMask( everyEvent ) ;
     UMAShowWatchCursor() ;
 


@@ -610,16 +636,22 @@ bool wxApp::Initialize(int& argc, wxChar **argv)
     if ( argc > 1 )
     {
         static const wxChar *ARG_PSN = _T("-psn_");
     if ( argc > 1 )
     {
         static const wxChar *ARG_PSN = _T("-psn_");

-        if ( wxStrncmp(argv[1], ARG_PSN, sizeof(ARG_PSN) - 1) == 0 )
+        if ( wxStrncmp(argv[1], ARG_PSN, wxStrlen(ARG_PSN)) == 0 )

         {
             // remove this argument
         {
             // remove this argument

-            memmove(argv, argv + 1, argc--);
+            --argc;
+            memmove(argv + 1, argv + 2, argc * sizeof(char *));

         }
     }
 
     if ( !wxAppBase::Initialize(argc, argv) )
         return false;
 
         }
     }
 
     if ( !wxAppBase::Initialize(argc, argv) )
         return false;
 

+#if wxUSE_INTL
+    wxFont::SetDefaultEncoding(wxLocale::GetSystemEncoding());
+#endif
+
+

     wxWinMacWindowList = new wxList(wxKEY_INTEGER);
     wxWinMacControlList = new wxList(wxKEY_INTEGER);
 
     wxWinMacWindowList = new wxList(wxKEY_INTEGER);
     wxWinMacControlList = new wxList(wxKEY_INTEGER);
 


@@ -638,38 +670,44 @@ bool wxApp::OnInitGui()
 #if TARGET_CARBON
     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 
 #if TARGET_CARBON
     InstallStandardEventHandler( GetApplicationEventTarget() ) ;
 

-    InstallApplicationEventHandler(
-        GetwxAppEventHandlerUPP(),
-        GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
+    if (!sm_isEmbedded)
+    {
+        InstallApplicationEventHandler(
+            GetwxAppEventHandlerUPP(),
+            GetEventTypeCount(eventList), eventList, wxTheApp, (EventHandlerRef *)&(wxTheApp->m_macEventHandler));
+    }

 #endif
 
 #endif
 

+    if (!sm_isEmbedded)
+    {

 #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340)
 #if defined(UNIVERSAL_INTERFACES_VERSION) && (UNIVERSAL_INTERFACES_VERSION >= 0x0340)

-    AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
-                           NewAEEventHandlerUPP(AEHandleODoc) ,
-                           0 , FALSE ) ;
-    AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
-                           NewAEEventHandlerUPP(AEHandleOApp) ,
-                           0 , FALSE ) ;
-    AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
-                           NewAEEventHandlerUPP(AEHandlePDoc) ,
-                           0 , FALSE ) ;
-    AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
-                           NewAEEventHandlerUPP(AEHandleQuit) ,
-                           0 , FALSE ) ;
+        AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
+                               NewAEEventHandlerUPP(AEHandleODoc) ,
+                               0 , FALSE ) ;
+        AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
+                               NewAEEventHandlerUPP(AEHandleOApp) ,
+                               0 , FALSE ) ;
+        AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
+                               NewAEEventHandlerUPP(AEHandlePDoc) ,
+                               0 , FALSE ) ;
+        AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
+                               NewAEEventHandlerUPP(AEHandleQuit) ,
+                               0 , FALSE ) ;

 #else
 #else

-    AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
-                           NewAEEventHandlerProc(AEHandleODoc) ,
-                           0 , FALSE ) ;
-    AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
-                           NewAEEventHandlerProc(AEHandleOApp) ,
-                           0 , FALSE ) ;
-    AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
-                           NewAEEventHandlerProc(AEHandlePDoc) ,
-                           0 , FALSE ) ;
-    AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
-                           NewAEEventHandlerProc(AEHandleQuit) ,
-                           0 , FALSE ) ;
+        AEInstallEventHandler( kCoreEventClass , kAEOpenDocuments ,
+                               NewAEEventHandlerProc(AEHandleODoc) ,
+                               0 , FALSE ) ;
+        AEInstallEventHandler( kCoreEventClass , kAEOpenApplication ,
+                               NewAEEventHandlerProc(AEHandleOApp) ,
+                               0 , FALSE ) ;
+        AEInstallEventHandler( kCoreEventClass , kAEPrintDocuments ,
+                               NewAEEventHandlerProc(AEHandlePDoc) ,
+                               0 , FALSE ) ;
+        AEInstallEventHandler( kCoreEventClass , kAEQuitApplication ,
+                               NewAEEventHandlerProc(AEHandleQuit) ,
+                               0 , FALSE ) ;

 #endif
 #endif

+    }

 
     return TRUE ;
 }
 
     return TRUE ;
 }


@@ -802,7 +840,11 @@ void wxStAppResource::OpenSharedLibraryResource(const void *initBlock)
 
             // allocate copy to replace .dylib.* extension with .rsrc
             if (theLibPath != NULL) {
 
             // allocate copy to replace .dylib.* extension with .rsrc
             if (theLibPath != NULL) {

-                theResPath = theLibPath;
+#if wxUSE_UNICODE
+                theResPath = wxString(theLibPath, wxConvLocal);
+#else
+                theResPath = wxString(theLibPath);
+#endif

                 // replace '_core' with '' in case of multi-lib build
                 theResPath.Replace(wxT("_core"), wxEmptyString);
                 // replace ".dylib" shared library extension with ".rsrc"
                 // replace '_core' with '' in case of multi-lib build
                 theResPath.Replace(wxT("_core"), wxEmptyString);
                 // replace ".dylib" shared library extension with ".rsrc"


@@ -828,9 +870,8 @@ void wxStAppResource::OpenSharedLibraryResource(const void *initBlock)
                 }
                 if (theErr != noErr) {
 #ifdef __WXDEBUG__
                 }
                 if (theErr != noErr) {
 #ifdef __WXDEBUG__

-                    fprintf(stderr,
-                            wxT("unable to open wxMac resource file '%s'\n"),
-                            theResPath.mb_str() );
+                    wxLogDebug( wxT("unable to open wxMac resource file '%s'\n"),
+                                theResPath.mb_str() );

 #endif // __WXDEBUG__
                 }
 
 #endif // __WXDEBUG__
                 }
 


@@ -1011,14 +1052,6 @@ wxApp::wxApp()
 #endif
 }
 
 #endif
 }
 

-bool wxApp::Initialized()
-{
-  if (GetTopWindow())
-    return TRUE;
-  else
-    return FALSE;
-}
-

 int wxApp::MainLoop()
 {
     m_keepGoing = TRUE;
 int wxApp::MainLoop()
 {
     m_keepGoing = TRUE;


@@ -1250,7 +1283,18 @@ void wxApp::MacDoOneEvent()
         if ( wxTheApp->ProcessIdle() )
             sleepTime = kEventDurationNoWait ;
         else
         if ( wxTheApp->ProcessIdle() )
             sleepTime = kEventDurationNoWait ;
         else

-            sleepTime = kEventDurationForever ;
+        {
+#if wxUSE_THREADS
+            if (g_numberOfThreads)
+            {
+                sleepTime = kEventDurationNoWait;
+            }
+            else
+#endif // wxUSE_THREADS
+            {
+                sleepTime = kEventDurationSecond;
+            }
+        }

     }
     else if ( status == eventLoopQuitErr )
     {
     }
     else if ( status == eventLoopQuitErr )
     {


@@ -1282,9 +1326,20 @@ void wxApp::MacDoOneEvent()
             ::IdleControls( window ) ;
 
         if ( wxTheApp->ProcessIdle() )
             ::IdleControls( window ) ;
 
         if ( wxTheApp->ProcessIdle() )

-            sleepTime = 0 ;
+            sleepTime = kEventDurationNoWait;

         else
         else

-            sleepTime = GetCaretTime() / 2 ;
+        {
+#if wxUSE_THREADS
+            if (g_numberOfThreads)
+            {
+                sleepTime = kEventDurationNoWait;
+            }
+            else
+#endif // wxUSE_THREADS
+            {
+                sleepTime = kEventDurationSecond;
+            }
+        }

     }
     if ( event.what != kHighLevelEvent )
         SetRectRgn( (RgnHandle) s_macCursorRgn , event.where.h , event.where.v ,  event.where.h + 1 , event.where.v + 1 ) ;
     }
     if ( event.what != kHighLevelEvent )
         SetRectRgn( (RgnHandle) s_macCursorRgn , event.where.h , event.where.v ,  event.where.h + 1 , event.where.v + 1 ) ;


@@ -1295,13 +1350,22 @@ void wxApp::MacDoOneEvent()
     wxMacProcessNotifierAndPendingEvents() ;
 }
 
     wxMacProcessNotifierAndPendingEvents() ;
 }
 

+/*virtual*/ void wxApp::MacHandleUnhandledEvent( WXEVENTREF evr )
+{
+    // Override to process unhandled events as you please    
+}
+

 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
 {
 #if TARGET_CARBON
     EventTargetRef theTarget;
     theTarget = GetEventDispatcherTarget();
     m_macCurrentEvent = evr ;
 void wxApp::MacHandleOneEvent( WXEVENTREF evr )
 {
 #if TARGET_CARBON
     EventTargetRef theTarget;
     theTarget = GetEventDispatcherTarget();
     m_macCurrentEvent = evr ;

-    SendEventToEventTarget ((EventRef) evr , theTarget);
+    OSStatus status = SendEventToEventTarget ((EventRef) evr , theTarget);
+    if(status == eventNotHandledErr)
+    {
+        MacHandleUnhandledEvent(evr);
+    }

 #else
     EventRecord* ev = (EventRecord*) evr ;
     m_macCurrentEvent = ev ;
 #else
     EventRecord* ev = (EventRecord*) evr ;
     m_macCurrentEvent = ev ;


@@ -1333,6 +1397,10 @@ void wxApp::MacHandleOneEvent( WXEVENTREF evr )
             MacHandleActivateEvent( ev ) ;
             break;
         case updateEvt:
             MacHandleActivateEvent( ev ) ;
             break;
         case updateEvt:

+            // In embedded mode we first let the UnhandledEvent function
+            // try to handle the update event. If we handle it ourselves
+            // first and then pass it on, the host's windows won't update.
+            MacHandleUnhandledEvent(ev);

             MacHandleUpdateEvent( ev ) ;
             break;
         case keyDown:
             MacHandleUpdateEvent( ev ) ;
             break;
         case keyDown:


@@ -1722,6 +1790,44 @@ long wxMacTranslateKey(unsigned char key, unsigned char code)
     return retval;
 }
 
     return retval;
 }
 

+int wxKeyCodeToMacModifier(wxKeyCode key)
+{
+    switch (key)
+    {
+    case WXK_START:
+    case WXK_MENU:
+        return cmdKey;
+
+    case WXK_SHIFT:
+        return shiftKey;
+
+    case WXK_CAPITAL:
+        return alphaLock;
+
+    case WXK_ALT:
+        return optionKey;
+
+    case WXK_CONTROL:
+        return controlKey;
+
+    default:
+        return 0;
+    }
+}
+
+bool wxGetKeyState(wxKeyCode key) //virtual key code if < 10.2.x, else see below
+{
+// TODO:  Have it use HID Manager on OSX...
+//if OS X > 10.2 (i.e. 10.2.x)
+//a known apple bug prevents the system from determining led
+//states with GetKeys... can only determine caps lock led
+   return !!(GetCurrentKeyModifiers() & wxKeyCodeToMacModifier(key)); 
+//else
+//  KeyMapByteArray keymap; 
+//  GetKeys((BigEndianLong*)keymap);
+//  return !!(BitTst(keymap, (sizeof(KeyMapByteArray)*8) - iKey));
+}
+

 #if !TARGET_CARBON
 void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
 {
 #if !TARGET_CARBON
 void wxApp::MacHandleKeyDownEvent( WXEVENTREF evr )
 {