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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 CONTENT_BROWSER_RENDERER_HOST_OVERSCROLL_CONTROLLER_DELEGATE_H_ | 5 #ifndef CONTENT_BROWSER_RENDERER_HOST_OVERSCROLL_CONTROLLER_DELEGATE_H_ |
6 #define CONTENT_BROWSER_RENDERER_HOST_OVERSCROLL_CONTROLLER_DELEGATE_H_ | 6 #define CONTENT_BROWSER_RENDERER_HOST_OVERSCROLL_CONTROLLER_DELEGATE_H_ |
7 | 7 |
8 #include "base/basictypes.h" | 8 #include "base/basictypes.h" |
9 #include "base/compiler_specific.h" | 9 #include "base/compiler_specific.h" |
10 #include "content/browser/renderer_host/overscroll_controller.h" | 10 #include "content/browser/renderer_host/overscroll_controller.h" |
11 #include "ui/gfx/rect.h" | 11 #include "ui/gfx/geometry/rect.h" |
12 | 12 |
13 namespace content { | 13 namespace content { |
14 | 14 |
15 // The delegate receives overscroll gesture updates from the controller and | 15 // The delegate receives overscroll gesture updates from the controller and |
16 // should perform appropriate actions. | 16 // should perform appropriate actions. |
17 class OverscrollControllerDelegate { | 17 class OverscrollControllerDelegate { |
18 public: | 18 public: |
19 OverscrollControllerDelegate() {} | 19 OverscrollControllerDelegate() {} |
20 virtual ~OverscrollControllerDelegate() {} | 20 virtual ~OverscrollControllerDelegate() {} |
21 | 21 |
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34 virtual void OnOverscrollModeChange(OverscrollMode old_mode, | 34 virtual void OnOverscrollModeChange(OverscrollMode old_mode, |
35 OverscrollMode new_mode) = 0; | 35 OverscrollMode new_mode) = 0; |
36 | 36 |
37 private: | 37 private: |
38 DISALLOW_COPY_AND_ASSIGN(OverscrollControllerDelegate); | 38 DISALLOW_COPY_AND_ASSIGN(OverscrollControllerDelegate); |
39 }; | 39 }; |
40 | 40 |
41 } // namespace content | 41 } // namespace content |
42 | 42 |
43 #endif // CONTENT_BROWSER_RENDERER_HOST_OVERSCROLL_CONTROLLER_DELEGATE_H_ | 43 #endif // CONTENT_BROWSER_RENDERER_HOST_OVERSCROLL_CONTROLLER_DELEGATE_H_ |
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