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| 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef UI_BASE_MODELS_BUTTON_MENU_ITEM_MODEL_H_ | 5 #ifndef UI_BASE_MODELS_BUTTON_MENU_ITEM_MODEL_H_ |
| 6 #define UI_BASE_MODELS_BUTTON_MENU_ITEM_MODEL_H_ | 6 #define UI_BASE_MODELS_BUTTON_MENU_ITEM_MODEL_H_ |
| 7 | 7 |
| 8 #include <vector> | 8 #include <vector> |
| 9 | 9 |
| 10 #include "base/strings/string16.h" | 10 #include "base/strings/string16.h" |
| 11 #include "ui/base/ui_export.h" | 11 #include "ui/base/ui_base_export.h" |
| 12 | 12 |
| 13 namespace ui { | 13 namespace ui { |
| 14 | 14 |
| 15 // A model representing the rows of buttons that should be inserted in a button | 15 // A model representing the rows of buttons that should be inserted in a button |
| 16 // containing menu item. | 16 // containing menu item. |
| 17 class UI_EXPORT ButtonMenuItemModel { | 17 class UI_BASE_EXPORT ButtonMenuItemModel { |
| 18 public: | 18 public: |
| 19 // Types of buttons. | 19 // Types of buttons. |
| 20 enum ButtonType { | 20 enum ButtonType { |
| 21 TYPE_SPACE, | 21 TYPE_SPACE, |
| 22 TYPE_BUTTON, | 22 TYPE_BUTTON, |
| 23 TYPE_BUTTON_LABEL | 23 TYPE_BUTTON_LABEL |
| 24 }; | 24 }; |
| 25 | 25 |
| 26 class UI_EXPORT Delegate { | 26 class UI_BASE_EXPORT Delegate { |
| 27 public: | 27 public: |
| 28 // Some command ids have labels that change over time. | 28 // Some command ids have labels that change over time. |
| 29 virtual bool IsItemForCommandIdDynamic(int command_id) const; | 29 virtual bool IsItemForCommandIdDynamic(int command_id) const; |
| 30 virtual base::string16 GetLabelForCommandId(int command_id) const; | 30 virtual base::string16 GetLabelForCommandId(int command_id) const; |
| 31 | 31 |
| 32 // Performs the action associated with the specified command id. | 32 // Performs the action associated with the specified command id. |
| 33 virtual void ExecuteCommand(int command_id, int event_flags) = 0; | 33 virtual void ExecuteCommand(int command_id, int event_flags) = 0; |
| 34 virtual bool IsCommandIdEnabled(int command_id) const; | 34 virtual bool IsCommandIdEnabled(int command_id) const; |
| 35 virtual bool DoesCommandIdDismissMenu(int command_id) const; | 35 virtual bool DoesCommandIdDismissMenu(int command_id) const; |
| 36 | 36 |
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| 104 std::vector<Item> items_; | 104 std::vector<Item> items_; |
| 105 | 105 |
| 106 Delegate* delegate_; | 106 Delegate* delegate_; |
| 107 | 107 |
| 108 DISALLOW_COPY_AND_ASSIGN(ButtonMenuItemModel); | 108 DISALLOW_COPY_AND_ASSIGN(ButtonMenuItemModel); |
| 109 }; | 109 }; |
| 110 | 110 |
| 111 } // namespace ui | 111 } // namespace ui |
| 112 | 112 |
| 113 #endif // UI_BASE_MODELS_BUTTON_MENU_ITEM_MODEL_H_ | 113 #endif // UI_BASE_MODELS_BUTTON_MENU_ITEM_MODEL_H_ |
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