gfx::Compositor: SchedulePaint.

views/widget/native_widget_gtk.h

 // Copyright (c) 2011 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.
 
 #ifndef VIEWS_WIDGET_NATIVE_WIDGET_GTK_H_
 #define VIEWS_WIDGET_NATIVE_WIDGET_GTK_H_
 #pragma once
 
 #include <gtk/gtk.h>
 
 #include "base/memory/ref_counted.h"
 #include "base/message_loop.h"
 #include "ui/base/gtk/gtk_signal.h"
 #include "ui/base/x/active_window_watcher_x.h"
+#include "ui/gfx/compositor/compositor.h"
 #include "ui/gfx/size.h"
 #include "views/focus/focus_manager.h"
 #include "views/widget/native_widget_private.h"
 #include "views/widget/widget.h"
 
 namespace gfx {
 class Rect;
 }
 
 namespace ui {
 class OSExchangeData;
 class OSExchangeDataProviderGtk;
 }
 using ui::OSExchangeData;
 using ui::OSExchangeDataProviderGtk;
 
 namespace views {
 
 class DropTargetGtk;
 class InputMethod;
 class TooltipManagerGtk;
 class View;
 
 namespace internal {
 class NativeWidgetDelegate;
 }
 
 // Widget implementation for GTK.
 class VIEWS_EXPORT NativeWidgetGtk : public internal::NativeWidgetPrivate,
+                                     public ui::CompositorOwner,
                                      public ui::ActiveWindowWatcherX::Observer {
  public:
   explicit NativeWidgetGtk(internal::NativeWidgetDelegate* delegate);
   virtual ~NativeWidgetGtk();
 
   // Returns the transient parent. See make_transient_to_parent for details on
   // what the transient parent is.
   GtkWindow* GetTransientParent() const;
 
   // Makes the background of the window totally transparent. This must be
@@ skipping 236 matching lines @@
   // application.
   virtual void HandleGtkGrabBroke();
 
   const internal::NativeWidgetDelegate* delegate() const { return delegate_; }
   internal::NativeWidgetDelegate* delegate() { return delegate_; }
 
  private:
   class DropObserver;
   friend class DropObserver;
 
+  // Overridden from ui::CompositorOwner
+  virtual gfx::AcceleratedWidget GetAcceleratedWidget() {
+    return GDK_WINDOW_XID(window_contents_->window);
+  }
+
+  virtual void PaintNow() {
+    // Do something
+  }
+
   // Overridden from internal::InputMethodDelegate
   virtual void DispatchKeyEventPostIME(const KeyEvent& key) OVERRIDE;
 
   void SetInitParams(const Widget::InitParams& params);
 
   // This is called only when the window is transparent.
   CHROMEGTK_CALLBACK_1(NativeWidgetGtk, gboolean, OnWindowPaint,
                        GdkEventExpose*);
 
   // Callbacks for expose event on child widgets. See the description of
@@ skipping 137 matching lines @@
 
   // If we were created for a menu.
   bool is_menu_;
 
   DISALLOW_COPY_AND_ASSIGN(NativeWidgetGtk);
 };
 
 }  // namespace views
 
 #endif  // VIEWS_WIDGET_NATIVE_WIDGET_GTK_H_