chrome/browser/ui/views/tab_icon_view_model.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 CHROME_BROWSER_UI_VIEWS_TAB_ICON_VIEW_MODEL_H_
   6 #define CHROME_BROWSER_UI_VIEWS_TAB_ICON_VIEW_MODEL_H_
   7
   8 namespace gfx {
   9 class ImageSkia;
  10 }
  11
  12 namespace chrome {
  13
  14 // Classes implement this interface to provide state for the TabIconView.
  15 class TabIconViewModel {
  16  public:
  17   // Returns true if the TabIconView should show a loading animation.
  18   virtual bool ShouldTabIconViewAnimate() const = 0;
  19
  20   // Returns the favicon to display in the icon view
  21   virtual gfx::ImageSkia GetFaviconForTabIconView() = 0;
  22
  23  protected:
  24   virtual ~TabIconViewModel() {}
  25 };
  26
  27 }  // namespace chrome
  28
  29 #endif  // CHROME_BROWSER_UI_VIEWS_TAB_ICON_VIEW_MODEL_H_