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| 1 // Copyright 2016 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_ASH_LAUNCHER_CHROME_MASH_SHELF_CONTROLLER_H_ |
| 6 #define CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_MASH_SHELF_CONTROLLER_H_ |
| 7 |
| 8 #include <map> |
| 9 #include <string> |
| 10 |
| 11 #include "base/memory/scoped_ptr.h" |
| 12 #include "mash/shelf/public/interfaces/shelf.mojom.h" |
| 13 #include "mojo/public/cpp/bindings/associated_binding.h" |
| 14 |
| 15 class ChromeShelfItemDelegate; |
| 16 |
| 17 // ChromeMashShelfController manages chrome's interaction with the mash shelf. |
| 18 class ChromeMashShelfController : public mash::shelf::mojom::ShelfObserver { |
| 19 public: |
| 20 ~ChromeMashShelfController() override; |
| 21 |
| 22 // Creates an instance. |
| 23 static ChromeMashShelfController* CreateInstance(); |
| 24 |
| 25 // Returns the single ChromeMashShelfController instance. |
| 26 static ChromeMashShelfController* instance() { return instance_; } |
| 27 |
| 28 private: |
| 29 ChromeMashShelfController(); |
| 30 |
| 31 void Init(); |
| 32 |
| 33 // mash::shelf::mojom::ShelfObserver: |
| 34 void OnAlignmentChanged(mash::shelf::mojom::Alignment alignment) override; |
| 35 void OnAutoHideBehaviorChanged( |
| 36 mash::shelf::mojom::AutoHideBehavior auto_hide) override; |
| 37 |
| 38 static ChromeMashShelfController* instance_; |
| 39 |
| 40 mash::shelf::mojom::ShelfControllerPtr shelf_controller_; |
| 41 mojo::AssociatedBinding<mash::shelf::mojom::ShelfObserver> observer_binding_; |
| 42 std::map<std::string, scoped_ptr<ChromeShelfItemDelegate>> |
| 43 app_id_to_item_delegate_; |
| 44 |
| 45 DISALLOW_COPY_AND_ASSIGN(ChromeMashShelfController); |
| 46 }; |
| 47 |
| 48 #endif // CHROME_BROWSER_UI_ASH_LAUNCHER_CHROME_MASH_SHELF_CONTROLLER_H_ |
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