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| 1 // Copyright (c) 2013 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_CONTENT_SETTINGS_CONTENT_SETTING_MEDIA_MENU_MODEL_H_ |
| 6 #define CHROME_BROWSER_UI_CONTENT_SETTINGS_CONTENT_SETTING_MEDIA_MENU_MODEL_H_ |
| 7 |
| 8 #include <map> |
| 9 |
| 10 #include "base/callback.h" |
| 11 #include "content/public/common/media_stream_request.h" |
| 12 #include "ui/base/models/simple_menu_model.h" |
| 13 |
| 14 class ContentSettingBubbleModel; |
| 15 class Profile; |
| 16 |
| 17 // A menu model that builds the contents of the media capture devices menu in |
| 18 // the content setting bubble. |
| 19 class ContentSettingMediaMenuModel |
| 20 : public ui::SimpleMenuModel, |
| 21 public ui::SimpleMenuModel::Delegate { |
| 22 public: |
| 23 // Callback to update the label of the menu in the UI. |
| 24 typedef base::Callback<void(content::MediaStreamType, const std::string&)> |
| 25 MenuLabelChangedCallback; |
| 26 |
| 27 ContentSettingMediaMenuModel( |
| 28 Profile* profile, |
| 29 content::MediaStreamType type, |
| 30 ContentSettingBubbleModel* bubble_model, |
| 31 const MenuLabelChangedCallback& callback); |
| 32 |
| 33 virtual ~ContentSettingMediaMenuModel(); |
| 34 |
| 35 // ui::SimpleMenuModel::Delegate implementation: |
| 36 virtual bool IsCommandIdChecked(int command_id) const OVERRIDE; |
| 37 virtual bool IsCommandIdEnabled(int command_id) const OVERRIDE; |
| 38 virtual bool GetAcceleratorForCommandId( |
| 39 int command_id, |
| 40 ui::Accelerator* accelerator) OVERRIDE; |
| 41 virtual void ExecuteCommand(int command_id) OVERRIDE; |
| 42 |
| 43 private: |
| 44 typedef std::map<int, content::MediaStreamDevice> CommandMap; |
| 45 |
| 46 // Internal method to build the menu. |
| 47 void BuildMenu(); |
| 48 |
| 49 Profile* profile_; // Weak. |
| 50 content::MediaStreamType type_; |
| 51 ContentSettingBubbleModel* media_bubble_model_; // Weak. |
| 52 MenuLabelChangedCallback callback_; |
| 53 |
| 54 // Map of command IDs to devices. |
| 55 CommandMap commands_; |
| 56 |
| 57 DISALLOW_COPY_AND_ASSIGN(ContentSettingMediaMenuModel); |
| 58 }; |
| 59 |
| 60 #endif // CHROME_BROWSER_UI_CONTENT_SETTINGS_CONTENT_SETTING_MEDIA_MENU_MODEL_H
_ |
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