content/renderer/pepper/fullscreen_container.h

   1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
   2 // Use of this source code is governed by a BSD-style license that can be
   3 // found in the LICENSE file.
   4
   5 #ifndef CONTENT_RENDERER_PEPPER_FULLSCREEN_CONTAINER_H_
   6 #define CONTENT_RENDERER_PEPPER_FULLSCREEN_CONTAINER_H_
   7
   8 namespace blink {
   9 class WebLayer;
  10 struct WebCursorInfo;
  11 struct WebRect;
  12 }  // namespace blink
  13
  14 namespace content {
  15
  16 // This class is like a lightweight WebPluginContainer for fullscreen PPAPI
  17 // plugins, that only handles painting.
  18 class FullscreenContainer {
  19  public:
  20   // Invalidates the full plugin region.
  21   virtual void Invalidate() = 0;
  22
  23   // Invalidates a partial region of the plugin.
  24   virtual void InvalidateRect(const blink::WebRect&) = 0;
  25
  26   // Scrolls a partial region of the plugin in the given direction.
  27   virtual void ScrollRect(int dx, int dy, const blink::WebRect&) = 0;
  28
  29   // Destroys the fullscreen window. This also destroys the FullscreenContainer
  30   // instance.
  31   virtual void Destroy() = 0;
  32
  33   // Notifies the container that the mouse cursor has changed.
  34   virtual void DidChangeCursor(const blink::WebCursorInfo& cursor) = 0;
  35
  36   virtual void SetLayer(blink::WebLayer* layer) = 0;
  37
  38  protected:
  39   virtual ~FullscreenContainer() {}
  40 };
  41
  42 }  // namespace content
  43
  44 #endif  // CONTENT_RENDERER_PEPPER_FULLSCREEN_CONTAINER_H_