chrome/browser/ui/views/tabs/tab_renderer_data.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_TABS_TAB_RENDERER_DATA_H_
   6 #define CHROME_BROWSER_UI_VIEWS_TABS_TAB_RENDERER_DATA_H_
   7
   8 #include "base/strings/string16.h"
   9 #include "chrome/browser/ui/tabs/tab_utils.h"
  10 #include "chrome/browser/ui/views/chrome_views_export.h"
  11 #include "ui/gfx/image/image_skia.h"
  12 #include "url/gurl.h"
  13
  14 // Wraps the state needed by the renderers.
  15 struct CHROME_VIEWS_EXPORT TabRendererData {
  16   // Different types of network activity for a tab. The NetworkState of a tab
  17   // may be used to alter the UI (e.g. show different kinds of loading
  18   // animations).
  19   enum NetworkState {
  20     NETWORK_STATE_NONE,     // no network activity.
  21     NETWORK_STATE_WAITING,  // waiting for a connection.
  22     NETWORK_STATE_LOADING,  // connected, transferring data.
  23   };
  24
  25   TabRendererData();
  26   ~TabRendererData();
  27
  28   // This interprets the crashed status to decide whether or not this
  29   // render data represents a tab that is "crashed" (i.e. the render
  30   // process died unexpectedly).
  31   bool IsCrashed() const;
  32
  33   // Returns true if the TabRendererData is same as given |data|.
  34   bool Equals(const TabRendererData& data);
  35
  36   gfx::ImageSkia favicon;
  37   NetworkState network_state;
  38   base::string16 title;
  39   GURL url;
  40   bool loading;
  41   base::TerminationStatus crashed_status;
  42   bool incognito;
  43   bool show_icon;
  44   bool pinned;
  45   bool blocked;
  46   bool app;
  47   TabMediaState media_state;
  48 };
  49
  50 #endif  // CHROME_BROWSER_UI_VIEWS_TABS_TAB_RENDERER_DATA_H_