chrome/browser/ui/views/location_bar/content_setting_image_view.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_LOCATION_BAR_CONTENT_SETTING_IMAGE_VIEW_H_
   6 #define CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_CONTENT_SETTING_IMAGE_VIEW_H_
   7
   8 #include "base/compiler_specific.h"
   9 #include "base/memory/scoped_ptr.h"
  10 #include "chrome/browser/ui/views/location_bar/location_bar_decoration_view.h"
  11 #include "chrome/common/content_settings_types.h"
  12 #include "ui/views/widget/widget_observer.h"
  13
  14 class ContentSettingImageModel;
  15 class LocationBarView;
  16
  17 // The ContentSettingImageView displays an icon and optional text label for
  18 // various content settings affordances in the location bar (i.e. plugin
  19 // blocking, geolocation).
  20 class ContentSettingImageView : public LocationBarDecorationView,
  21                                 public views::WidgetObserver {
  22  public:
  23   ContentSettingImageView(ContentSettingsType content_type,
  24                           const int background_images[],
  25                           LocationBarView* parent,
  26                           const gfx::Font& font,
  27                           SkColor font_color);
  28   virtual ~ContentSettingImageView();
  29
  30   virtual void Update(content::WebContents* web_contents) OVERRIDE;
  31
  32
  33   // views::WidgetObserver override:
  34   virtual void OnWidgetDestroying(views::Widget* widget) OVERRIDE;
  35
  36  protected:
  37   // Invoked when the user clicks on the control.
  38   virtual void OnClick(LocationBarView* parent) OVERRIDE;
  39   virtual int GetTextAnimationSize(double state, int text_size) OVERRIDE;
  40
  41  private:
  42   scoped_ptr<ContentSettingImageModel> content_setting_image_model_;
  43
  44   views::Widget* bubble_widget_;
  45
  46   DISALLOW_IMPLICIT_CONSTRUCTORS(ContentSettingImageView);
  47 };
  48
  49 #endif  // CHROME_BROWSER_UI_VIEWS_LOCATION_BAR_CONTENT_SETTING_IMAGE_VIEW_H_