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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 VIEWS_VIEWS_DELEGATE_H_ | 5 #ifndef VIEWS_VIEWS_DELEGATE_H_ |
6 #define VIEWS_VIEWS_DELEGATE_H_ | 6 #define VIEWS_VIEWS_DELEGATE_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <string> | 9 #include <string> |
10 #if defined(OS_WIN) | 10 #if defined(OS_WIN) |
11 #include <windows.h> | 11 #include <windows.h> |
12 #endif | 12 #endif |
13 | 13 |
14 #include "ui/base/accessibility/accessibility_types.h" | 14 #include "ui/base/accessibility/accessibility_types.h" |
15 #include "views/views_api.h" | 15 #include "views/views_export.h" |
16 | 16 |
17 namespace gfx { | 17 namespace gfx { |
18 class Rect; | 18 class Rect; |
19 } | 19 } |
20 | 20 |
21 namespace ui { | 21 namespace ui { |
22 class Clipboard; | 22 class Clipboard; |
23 } | 23 } |
24 | 24 |
25 namespace views { | 25 namespace views { |
26 | 26 |
27 class View; | 27 class View; |
28 class Widget; | 28 class Widget; |
29 | 29 |
30 // ViewsDelegate is an interface implemented by an object using the views | 30 // ViewsDelegate is an interface implemented by an object using the views |
31 // framework. It is used to obtain various high level application utilities | 31 // framework. It is used to obtain various high level application utilities |
32 // and perform some actions such as window placement saving. | 32 // and perform some actions such as window placement saving. |
33 // | 33 // |
34 // The embedding app must set views_delegate to assign its ViewsDelegate | 34 // The embedding app must set views_delegate to assign its ViewsDelegate |
35 // implementation. | 35 // implementation. |
36 class VIEWS_API ViewsDelegate { | 36 class VIEWS_EXPORT ViewsDelegate { |
37 public: | 37 public: |
38 virtual ~ViewsDelegate() {} | 38 virtual ~ViewsDelegate() {} |
39 | 39 |
40 // Gets the clipboard. | 40 // Gets the clipboard. |
41 virtual ui::Clipboard* GetClipboard() const = 0; | 41 virtual ui::Clipboard* GetClipboard() const = 0; |
42 | 42 |
43 // Returns the View that all synthetic widgets created without a specified | 43 // Returns the View that all synthetic widgets created without a specified |
44 // parent will be parented to if they do not specify a parent in their | 44 // parent will be parented to if they do not specify a parent in their |
45 // InitParams, or NULL if they should have no parent. | 45 // InitParams, or NULL if they should have no parent. |
46 // TODO(beng): perhaps this should be a Widget. | 46 // TODO(beng): perhaps this should be a Widget. |
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88 // Converts views::Event::flags to a WindowOpenDisposition. | 88 // Converts views::Event::flags to a WindowOpenDisposition. |
89 virtual int GetDispositionForEvent(int event_flags) = 0; | 89 virtual int GetDispositionForEvent(int event_flags) = 0; |
90 | 90 |
91 // The active ViewsDelegate used by the views system. | 91 // The active ViewsDelegate used by the views system. |
92 static ViewsDelegate* views_delegate; | 92 static ViewsDelegate* views_delegate; |
93 }; | 93 }; |
94 | 94 |
95 } // namespace views | 95 } // namespace views |
96 | 96 |
97 #endif // VIEWS_VIEWS_DELEGATE_H_ | 97 #endif // VIEWS_VIEWS_DELEGATE_H_ |
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