Applied Blit system options optimization to StretchBlit

[wxWidgets.git] / src / osx / cocoa / dataview.mm

diff --git a/src/osx/cocoa/dataview.mm b/src/osx/cocoa/dataview.mm
index 57e49277507ca8bbd264bd9ecd3c1b2bd2a5ce37..16ce4c8fabb03142ea900148dd98071644fe5e02 100644 (file)
--- a/src/osx/cocoa/dataview.mm
+++ b/src/osx/cocoa/dataview.mm
@@ -521,7 +521,7 @@ outlineView:(NSOutlineView*)outlineView
     event.SetItem(wxDataViewItemFromItem(item));
     event.SetModel(dvc->GetModel());
 
-    BOOL dragSuccessful;
+    BOOL dragSuccessful = false;
     if ( [bestType compare:DataViewPboardType] == NSOrderedSame )
     {
         NSArray* dataArray((NSArray*)
@@ -757,7 +757,7 @@ outlineView:(NSOutlineView*)outlineView
     if (bestType == nil)
         return NSDragOperationNone;
 
-    NSDragOperation dragOperation;
+    NSDragOperation dragOperation = NSDragOperationNone;
     wxDataViewCtrl* const dvc(implementation->GetDataViewCtrl());
 
     wxCHECK_MSG(dvc, false, "Pointer to data view control not set correctly.");
@@ -863,7 +863,7 @@ outlineView:(NSOutlineView*)outlineView
     if ([writeItems count] > 0)
     {
         bool            dataStringAvailable(true); // a flag indicating if for all items a data string is available
-        NSMutableArray* dataArray = [[NSMutableArray arrayWithCapacity:[writeItems count]] retain]; // data of all items
+        NSMutableArray* dataArray = [NSMutableArray arrayWithCapacity:[writeItems count]]; // data of all items
         wxString        dataString; // contains the string data of all items
 
         // send a begin drag event for all selected items and proceed with
@@ -1165,6 +1165,7 @@ outlineView:(NSOutlineView*)outlineView
 
     wxDataViewCustomRenderer * const renderer = obj->customRenderer;
 
+    // if this method is called everything is already setup correctly, 
     CGContextRef context = (CGContextRef) [[NSGraphicsContext currentContext] graphicsPort];
     CGContextSaveGState( context );
     
@@ -1174,14 +1175,17 @@ outlineView:(NSOutlineView*)outlineView
         CGContextScaleCTM( context, 1, -1 );
     }
         
-    // wxDC * const dc = renderer->GetDC();
-    wxGraphicsContext* gc = wxGraphicsContext::CreateFromNative(context);
     wxGCDC dc;
+    wxGraphicsContext* gc = wxGraphicsContext::CreateFromNative(context);
     dc.SetGraphicsContext(gc);
-    renderer->WXCallRender(wxFromNSRect(controlView, cellFrame), &dc, 0);
+
+    int state = 0;
+    if ( [self isHighlighted] )
+        state |= wxDATAVIEW_CELL_SELECTED;
+
+    renderer->WXCallRender(wxFromNSRect(controlView, cellFrame), &dc, state);
 
     CGContextRestoreGState( context );
-    // renderer->SetDC(NULL);
 }
 
 -(NSRect) imageRectForBounds:(NSRect)cellFrame
@@ -2180,9 +2184,9 @@ bool wxCocoaDataViewControl::IsExpanded(const wxDataViewItem& item) const
 bool wxCocoaDataViewControl::Reload()
 {
     [m_DataSource clearBuffers];
+    [m_OutlineView reloadData];
     [m_OutlineView scrollColumnToVisible:0];
     [m_OutlineView scrollRowToVisible:0];
-    [m_OutlineView reloadData];
     return true;
 }
 
@@ -2261,6 +2265,11 @@ void wxCocoaDataViewControl::SetCurrentItem(const wxDataViewItem& item)
     Select(item);
 }
 
+int wxCocoaDataViewControl::GetSelectedItemsCount() const
+{
+    return [m_OutlineView numberOfSelectedRows];
+}
+
 int wxCocoaDataViewControl::GetSelections(wxDataViewItemArray& sel) const
 {
     NSIndexSet* selectedRowIndexes([m_OutlineView selectedRowIndexes]);
@@ -2800,9 +2809,9 @@ wxDataViewChoiceRenderer::wxDataViewChoiceRenderer(const wxArrayString& choices,
 
     cell = [[NSPopUpButtonCell alloc] init];
     [cell setControlSize:NSMiniControlSize];
-    [cell setFont:[[NSFont fontWithName:[[cell font] fontName] size:[NSFont systemFontSizeForControlSize:NSMiniControlSize]] autorelease]];
+    [cell setFont:[NSFont fontWithName:[[cell font] fontName] size:[NSFont systemFontSizeForControlSize:NSMiniControlSize]]];
     for (size_t i=0; i<choices.GetCount(); ++i)
-        [cell addItemWithTitle:[[wxCFStringRef(choices[i]).AsNSString() retain] autorelease]];
+        [cell addItemWithTitle:wxCFStringRef(choices[i]).AsNSString()];
     SetNativeData(new wxDataViewRendererNativeData(cell));
     [cell release];
 }
@@ -3234,12 +3243,6 @@ void wxDataViewColumn::SetWidth(int width)
     }
 }
 
-void wxDataViewColumn::SetAsSortKey(bool WXUNUSED(sort))
-{
-    // see wxGTK native wxDataViewColumn implementation
-    wxFAIL_MSG("not implemented");
-}
-
 void wxDataViewColumn::SetNativeData(wxDataViewColumnNativeData* newNativeDataPtr)
 {
     delete m_NativeDataPtr;