support undo patch applied

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

diff --git a/src/mac/carbon/toplevel.cpp b/src/mac/carbon/toplevel.cpp
index 92cbb42606b862f0df376f26ff603017e9ecc485..d79e546eb825427c2a8bb5a81d5f843cb896d536 100644 (file)
--- a/src/mac/carbon/toplevel.cpp
+++ b/src/mac/carbon/toplevel.cpp
@@ -111,7 +111,6 @@ static pascal OSStatus TextInputEventHandler( EventHandlerCallRef handler , Even
     UInt32 keyCode ;
     UInt32 modifiers ;
     Point point ;
-    UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
 
     EventRef rawEvent ;
 
@@ -123,16 +122,32 @@ static pascal OSStatus TextInputEventHandler( EventHandlerCallRef handler , Even
     GetEventParameter( rawEvent, kEventParamMouseLocation, typeQDPoint, NULL,
         sizeof( Point ), NULL, &point );
 
-    UInt32 message = (keyCode << 8) + charCode;
-
     switch ( GetEventKind( event ) )
     {
         case kEventTextInputUnicodeForKeyEvent :
+            // this is only called when no default handler has jumped in, eg a wxControl on a floater window does not
+            // get its own kEventTextInputUnicodeForKeyEvent, so we route back the 
+            wxControl* control = wxDynamicCast( focus , wxControl ) ;
+            if ( control )
+            {
+                ControlHandle macControl = (ControlHandle) control->GetMacControl() ;
+                if ( macControl )
+                {
+                    ::HandleControlKey( macControl , keyCode , charCode , modifiers ) ;
+                    result = noErr ;
+                }
+            }
+            /*
+            // this may lead to double events sent to a window in case all handlers have skipped the key down event
+            UInt32 when = EventTimeToTicks( GetEventTime( event ) ) ;
+            UInt32 message = (keyCode << 8) + charCode;
+
             if ( (focus != NULL) && wxTheApp->MacSendKeyDownEvent(
                 focus , message , modifiers , when , point.h , point.v ) )
             {
                 result = noErr ;
             }
+            */
             break ;
     }
 
@@ -349,6 +364,64 @@ pascal OSStatus wxMacWindowEventHandler( EventHandlerCallRef handler , EventRef
 
 DEFINE_ONE_SHOT_HANDLER_GETTER( wxMacWindowEventHandler )
 
+// Patch 531199 defined a window event handler, as follows.
+// TODO: merge the moving/sizing event handling with the event
+// handler above.
+#if 0
+static pascal OSStatus
+WindowHandler( EventHandlerCallRef inHandler, EventRef inEvent, void* userData )
+{
+    Rect               bounds;
+    SInt16             height, width;
+    UInt32             attributes;
+    OSStatus   result = eventNotHandledErr;
+    
+    GetEventParameter( inEvent, kEventParamAttributes, typeUInt32, NULL, sizeof( UInt32 ), NULL, &attributes );
+    
+    if ((attributes & (kWindowBoundsChangeSizeChanged | kWindowBoundsChangeOriginChanged)) != 0)
+    {
+        // Extract the current bounds. This is the paramter you get to modify to
+        // alter the window position or size during a window resizing.
+        GetEventParameter( inEvent, kEventParamCurrentBounds, typeQDRectangle, NULL, sizeof( bounds ), NULL, &bounds );
+        
+        wxRect rect;
+        rect.SetLeft(bounds.left);
+        rect.SetTop(bounds.top);
+        rect.SetRight(bounds.right);
+        rect.SetBottom(bounds.bottom);
+        
+        bool rc;
+        wxWindowMac *pWindow = (wxWindowMac*)userData;
+        if ((attributes & kWindowBoundsChangeSizeChanged) != 0) {
+            wxSizeEvent event(rect, pWindow->GetId());
+            event.SetEventObject(pWindow);
+            rc = pWindow->GetEventHandler()->ProcessEvent(event);
+            rect = event.GetRect();
+        }
+        else {
+            wxMoveEvent event(rect, pWindow->GetId());
+            event.SetEventObject(pWindow);
+            rc = pWindow->GetEventHandler()->ProcessEvent(event);
+            rect = event.GetRect();
+        }
+        
+        if (rc) {
+            bounds.left = rect.GetLeft();
+            bounds.top = rect.GetTop();
+            bounds.right = rect.GetRight();
+            bounds.bottom = rect.GetBottom();
+        }
+        
+        // Set the current bounds parameter to our adjusted bounds. Return
+        // noErr to indicate we handled this event.
+        SetEventParameter( inEvent, kEventParamCurrentBounds, typeQDRectangle, sizeof( bounds ), &bounds );
+        result = noErr;
+    }
+    return result;
+}
+#endif
+    // WindowHandler
+
 #endif
 
 // ---------------------------------------------------------------------------
@@ -629,6 +702,17 @@ void  wxTopLevelWindowMac::MacCreateRealWindow( const wxString& title,
     InstallStandardEventHandler( GetWindowEventTarget(MAC_WXHWND(m_macWindow)) ) ;
     InstallWindowEventHandler(MAC_WXHWND(m_macWindow), GetwxMacWindowEventHandlerUPP(),
         GetEventTypeCount(eventList), eventList, this, &((EventHandlerRef)m_macEventHandler));
+
+    // Patch 531199 also defined a window event handler, as follows:
+#if 0
+    // install a window event handler to send wxEVT_MOVING and wxEVT_SIZING events
+    EventTypeSpec events[] = { { kEventClassWindow, kEventWindowBoundsChanging } };
+    EventHandlerUPP    handlerProc = NewEventHandlerUPP( WindowHandler );
+    EventHandlerRef eventHandlerRef;
+    InstallWindowEventHandler( m_macWindowData->m_macWindow, handlerProc, GetEventTypeCount(events),
+        events, (void*)this, &eventHandlerRef);
+#endif
+
 #endif
     m_macFocus = NULL ;
 
@@ -775,7 +859,7 @@ void wxTopLevelWindowMac::MacFireMouseEvent(
 
     if ( kind == mouseDown )
     {
-        if ( timestamp - gs_lastWhen <= GetDblTime() )
+        if ( timestamp - gs_lastWhen <= (long) GetDblTime() )
         {
             if ( abs( localwhere.h - gs_lastWhere.h ) < 3 && abs( localwhere.v - gs_lastWhere.v ) < 3 )
             {