X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2c724d25359c0d0d8d8c6592c7493c8c4dad54c8..3ef37e7f4ec5f0688a4fb47e530ca2d30a6bb3ed:/src/mac/carbon/macnotfy.cpp?ds=sidebyside

diff --git a/src/mac/carbon/macnotfy.cpp b/src/mac/carbon/macnotfy.cpp
index 507605510d..690f83b214 100644
--- a/src/mac/carbon/macnotfy.cpp
+++ b/src/mac/carbon/macnotfy.cpp
@@ -17,47 +17,58 @@ const short kMaxEvents = 1000 ;
 
 struct wxMacNotificationEvents
 {
-	short top ;
-	short bottom ;
-	
-	wxMacNotificationProcPtr proc[kMaxEvents] ;
-	unsigned long events[kMaxEvents] ;
-	void* data[kMaxEvents] ;
+    short top ;
+    short bottom ;
+    
+    wxMacNotificationProcPtr proc[kMaxEvents] ;
+    unsigned long events[kMaxEvents] ;
+    void* data[kMaxEvents] ;
 } ;
 
 typedef struct wxMacNotificationEvents wxMacNotificationEvents ;
-wxMacNotificationEvents gMacNotificationEvents ;
+static wxMacNotificationEvents gMacNotificationEvents ;
 
-ProcessSerialNumber gAppProcess ;
+static ProcessSerialNumber gAppProcess ;
 
 void wxMacWakeUp()
 {
-	ProcessSerialNumber psn ;
-	Boolean isSame ;
-	psn.highLongOfPSN = 0 ;
-	psn.lowLongOfPSN = kCurrentProcess ;
-	SameProcess( &gAppProcess , &psn , &isSame ) ;
-	if ( isSame )
-	{
-		PostEvent( nullEvent , 0 ) ;
-	}
-	else
-	{
-		WakeUpProcess( &gAppProcess ) ;
-	}
+    ProcessSerialNumber psn ;
+    Boolean isSame ;
+    psn.highLongOfPSN = 0 ;
+    psn.lowLongOfPSN = kCurrentProcess ;
+    SameProcess( &gAppProcess , &psn , &isSame ) ;
+    if ( isSame )
+    {
+#if TARGET_CARBON
+        EventRef dummyEvent ;
+        OSStatus err = MacCreateEvent(nil, 'WXMC', 'WXMC', GetCurrentEventTime(),
+                        kEventAttributeNone, &dummyEvent);
+        if (err == noErr) 
+        {
+            err = PostEventToQueue(GetMainEventQueue(), dummyEvent,
+                                  kEventPriorityHigh);
+        } 
+#else
+        PostEvent( nullEvent , 0 ) ;
+#endif
+    }
+    else
+    {
+        WakeUpProcess( &gAppProcess ) ;
+    }
 }
 
 void wxMacCreateNotifierTable()
 {
-  	GetCurrentProcess(&gAppProcess);
-	gMacNotificationEvents.top = 0 ;
-	gMacNotificationEvents.bottom = 0 ;
-	for ( int i = 0 ; i < kMaxEvents ; ++i )
-	{
-		gMacNotificationEvents.proc[i] = NULL ;
-		gMacNotificationEvents.events[i] = NULL ;
-		gMacNotificationEvents.data[i] = NULL ;
-	}
+      GetCurrentProcess(&gAppProcess);
+    gMacNotificationEvents.top = 0 ;
+    gMacNotificationEvents.bottom = 0 ;
+    for ( int i = 0 ; i < kMaxEvents ; ++i )
+    {
+        gMacNotificationEvents.proc[i] = NULL ;
+        gMacNotificationEvents.events[i] = NULL ;
+        gMacNotificationEvents.data[i] = NULL ;
+    }
 }
 
 void wxMacDestroyNotifierTable() 
@@ -66,86 +77,86 @@ void wxMacDestroyNotifierTable()
 
 wxMacNotifierTableRef wxMacGetNotifierTable() 
 {
-	return (wxMacNotifierTableRef) &gMacNotificationEvents ;
+    return (wxMacNotifierTableRef) &gMacNotificationEvents ;
 }
 
 void wxMacAddEvent( 
-	wxMacNotifierTableRef table , 
-	wxMacNotificationProcPtr handler , 
-	unsigned long event , 
-	void* data , 
-	short wakeUp ) 
+    wxMacNotifierTableRef table , 
+    wxMacNotificationProcPtr handler , 
+    unsigned long event , 
+    void* data , 
+    short wakeUp ) 
 {
-	wxMacNotificationEvents *e = (wxMacNotificationEvents *) table ;
-	wxASSERT_MSG( handler != NULL , "illegal notification proc ptr" ) ;
-	/* this should be protected eventually */
-	short index = e->top++ ;
-	
-	if ( e->top == kMaxEvents )
-		e->top = 0 ;
-
-	e->proc[index] = handler ;
-	e->events[index] = event ;
-	e->data[index] = data ;
-	if ( wakeUp )
-		wxMacWakeUp() ;
+    wxMacNotificationEvents *e = (wxMacNotificationEvents *) table ;
+    wxASSERT_MSG( handler != NULL , wxT("illegal notification proc ptr") ) ;
+    /* this should be protected eventually */
+    short index = e->top++ ;
+    
+    if ( e->top == kMaxEvents )
+        e->top = 0 ;
+
+    e->proc[index] = handler ;
+    e->events[index] = event ;
+    e->data[index] = data ;
+    if ( wakeUp )
+        wxMacWakeUp() ;
 }
 
 bool gInProcessing = false ;
 
 void wxMacRemoveAllNotifiersForData( wxMacNotifierTableRef table , void* data ) 
 {
-	wxMacNotificationEvents *e = (wxMacNotificationEvents *) table ;
-	/* this should be protected eventually */
-	short index = e->bottom ;
-	
-  while ( e->top != index )
-  {
-    if ( index == kMaxEvents )
-      index = 0 ;
-    if ( e->data[index] == data )
-    	e->data[index] = NULL ;
-	index++ ;
-  }
+    wxMacNotificationEvents *e = (wxMacNotificationEvents *) table ;
+    /* this should be protected eventually */
+    short index = e->bottom ;
+    
+    while ( e->top != index )
+    {
+        if ( e->data[index] == data )
+            e->data[index] = NULL ;
+        index++ ;
+        if ( index == kMaxEvents )
+            index = 0 ;
+    }
 }
 
 void wxMacProcessNotifierEvents()
 {
-//  if ( gInProcessing )
-//  	return ;
-  	
-  gInProcessing = true ;
-  if ( gMacNotificationEvents.top != gMacNotificationEvents.bottom )
-  {
-    // we only should process the notifiers that were here when we entered it
-    // otherwise we might never get out...  
-	short count = gMacNotificationEvents.top - gMacNotificationEvents.bottom ;
-	if ( count < 0 )
-        count += kMaxEvents ;
-        
-    while ( count-- )
+    //  if ( gInProcessing )
+    //      return ;
+    
+    gInProcessing = true ;
+    if ( gMacNotificationEvents.top != gMacNotificationEvents.bottom )
     {
-        // consume event at bottom
-    	short index = gMacNotificationEvents.bottom++ ;
-        if ( gMacNotificationEvents.bottom == kMaxEvents )
-          gMacNotificationEvents.bottom = 0 ;
-        void* data = gMacNotificationEvents.data[index] ;
-        unsigned long event = gMacNotificationEvents.events[index] ;
-    	wxMacNotificationProcPtr handler =  gMacNotificationEvents.proc[index] ;
-    	
-    	gMacNotificationEvents.data[index] = NULL ;
-    	gMacNotificationEvents.events[index] = NULL ;
-    	gMacNotificationEvents.proc[index]  = NULL ;
+        // we only should process the notifiers that were here when we entered it
+        // otherwise we might never get out...  
+        short count = gMacNotificationEvents.top - gMacNotificationEvents.bottom ;
+        if ( count < 0 )
+            count += kMaxEvents ;
         
-        if ( handler )
-    	    handler( event , data  ) ;
-	}
-  }
-  gInProcessing = false ;
+        while ( count-- )
+        {
+            // consume event at bottom
+            short index = gMacNotificationEvents.bottom++ ;
+            if ( gMacNotificationEvents.bottom == kMaxEvents )
+                gMacNotificationEvents.bottom = 0 ;
+            void* data = gMacNotificationEvents.data[index] ;
+            unsigned long event = gMacNotificationEvents.events[index] ;
+            wxMacNotificationProcPtr handler =  gMacNotificationEvents.proc[index] ;
+            
+            gMacNotificationEvents.data[index] = NULL ;
+            gMacNotificationEvents.events[index] = NULL ;
+            gMacNotificationEvents.proc[index]  = NULL ;
+            
+            if ( handler )
+                handler( event , data  ) ;
+        }
+    }
+    gInProcessing = false ;
 }
 
 void wxMacProcessNotifierAndPendingEvents() 
 {
-	wxMacProcessNotifierEvents() ;
-	wxTheApp->ProcessPendingEvents() ;
+    wxMacProcessNotifierEvents() ;
+    wxTheApp->ProcessPendingEvents() ;
 }