Cursor support including custom cursors

webkit/glue/webcursor.cc

 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #include "webkit/glue/webcursor.h"
 
 #include "config.h"
 #include "NativeImageSkia.h"
 #include "PlatformCursor.h"
 
@@ skipping 61 matching lines @@
 bool WebCursor::IsEqual(const WebCursor& other) const {
   if (!IsCustom())
     return type_ == other.type_;
 
   return hotspot_ == other.hotspot_ &&
          custom_size_ == other.custom_size_ &&
          custom_data_ == other.custom_data_;
 }
 
 #if !defined(OS_MACOSX)
+// The Mac version of Chromium is built with PLATFORM(CG) while all other
+// versions are PLATFORM(SKIA). We'll keep this Skia implementation here for
+// common use and put the Mac implementation in webcursor_mac.mm.
 void WebCursor::SetCustomData(WebCore::Image* image) {
   WebCore::NativeImagePtr image_ptr = image->nativeImageForCurrentFrame();
   if (!image_ptr)
     return;
 
   // Fill custom_data_ directly with the NativeImage pixels.
   SkAutoLockPixels bitmap_lock(*image_ptr);
   custom_data_.resize(image_ptr->getSize());
   memcpy(&custom_data_[0], image_ptr->getPixels(), image_ptr->getSize());
   custom_size_.set_width(image_ptr->width());
   custom_size_.set_height(image_ptr->height());
 }
-#else
-// The above code should work on the Mac to but evanm was getting forward
-// declaration errors.
-void WebCursor::SetCustomData(WebCore::Image* image) {
-  NOTIMPLEMENTED();
-}
 #endif