Animated Rotation

views/view.h

Index: views/view.h
diff --git a/views/view.h b/views/view.h
index a76b1257ab7363a2713eed8a93acb8ed5678db00..bbf5f04ceff2c569f5b08adba4765d5acd33d012 100644
--- a/views/view.h
+++ b/views/view.h
@@ -49,6 +49,7 @@ namespace views {
 
 class Background;
 class Border;
+class CallbackLock;
 class ContextMenuController;
 class DragController;
 class FocusManager;
@@ -246,6 +247,11 @@ class View : public AcceleratorTarget {
   // Returns whether the view is enabled.
   virtual bool IsEnabled() const;
 
+  //TODO(vollick) return a ref-counted lock that releases painting when destroyed.

[Jói, 2011/06/30 19:50:50]

+80

+  //These methods are dangerous.
+  void SetPaintingEnabled(bool enabled);
+  bool IsPaintingEnabled() const;
+
   // Transformations -----------------------------------------------------------
 
   // Methods for setting transformations for a view (e.g. rotation, scaling).
@@ -418,6 +424,9 @@ class View : public AcceleratorTarget {
   // relative to the Widget that is their parent.
   static void ConvertPointToWidget(const View* src, gfx::Point* point);
 
+  // TODO(vollick) get from Sadrul's fix
+  static void ConvertRectToWidget(const View* src, gfx::Rect* rect);
+
   // Convert a point from a view Widget to a View dest
   static void ConvertPointFromWidget(const View* dest, gfx::Point* p);
 
@@ -440,6 +449,9 @@ class View : public AcceleratorTarget {
   virtual void SchedulePaint();
   virtual void SchedulePaintInRect(const gfx::Rect& r);
 
+  virtual void ScheduleComposite();
+  virtual void ScheduleCompositeInRect(const gfx::Rect& r);
+
   // Called by the framework to paint a View. Performs translation and clipping
   // for View coordinates and language direction as required, allows the View
   // to paint itself via the various OnPaint*() event handlers and then paints
@@ -1176,6 +1188,9 @@ class View : public AcceleratorTarget {
   // successfully converted to the ancestor's coordinate system.
   bool ConvertPointForAncestor(const View* ancestor, gfx::Point* point) const;
 
+  // TODO(vollick) use Sadrul's fix;
+  bool ConvertRectForAncestor(const View* ancestor, gfx::Rect* rect) const;
+
   // Convert a point in the ancestor's coordinate system to the view's
   // coordinate system using necessary transformations. Returns whether the
   // point was successfully from the ancestor's coordinate system to the view's
@@ -1405,6 +1420,9 @@ class View : public AcceleratorTarget {
   // even though it may not be normally focusable.
   bool accessibility_focusable_;
 
+  // Whether this view can be painted
+  bool painting_enabled_;
+
   // Context menus -------------------------------------------------------------
 
   // The menu controller.