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1 // Copyright 2013 The Chromium Authors. All rights reserved. | 1 // Copyright 2013 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 EXTENSIONS_BROWSER_API_SYSTEM_DISPLAY_DISPLAY_INFO_PROVIDER_H_ | 5 #ifndef EXTENSIONS_BROWSER_API_SYSTEM_DISPLAY_DISPLAY_INFO_PROVIDER_H_ |
6 #define EXTENSIONS_BROWSER_API_SYSTEM_DISPLAY_DISPLAY_INFO_PROVIDER_H_ | 6 #define EXTENSIONS_BROWSER_API_SYSTEM_DISPLAY_DISPLAY_INFO_PROVIDER_H_ |
7 | 7 |
| 8 #include <stdint.h> |
| 9 |
8 #include <string> | 10 #include <string> |
9 #include <vector> | 11 #include <vector> |
10 | 12 |
11 #include "base/macros.h" | 13 #include "base/macros.h" |
12 #include "base/memory/linked_ptr.h" | 14 #include "base/memory/linked_ptr.h" |
13 | 15 |
14 namespace gfx { | 16 namespace gfx { |
15 class Display; | 17 class Display; |
16 class Screen; | 18 class Screen; |
17 } | 19 } |
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57 // Get display information. | 59 // Get display information. |
58 virtual DisplayInfo GetAllDisplaysInfo(); | 60 virtual DisplayInfo GetAllDisplaysInfo(); |
59 | 61 |
60 protected: | 62 protected: |
61 DisplayInfoProvider(); | 63 DisplayInfoProvider(); |
62 | 64 |
63 // Create a DisplayUnitInfo from a gfx::Display for implementations of | 65 // Create a DisplayUnitInfo from a gfx::Display for implementations of |
64 // GetAllDisplaysInfo() | 66 // GetAllDisplaysInfo() |
65 static api::system_display::DisplayUnitInfo* CreateDisplayUnitInfo( | 67 static api::system_display::DisplayUnitInfo* CreateDisplayUnitInfo( |
66 const gfx::Display& display, | 68 const gfx::Display& display, |
67 int64 primary_display_id); | 69 int64_t primary_display_id); |
68 | 70 |
69 private: | 71 private: |
70 static DisplayInfoProvider* Create(); | 72 static DisplayInfoProvider* Create(); |
71 | 73 |
72 // Update the content of the |unit| obtained for |display| using | 74 // Update the content of the |unit| obtained for |display| using |
73 // platform specific method. | 75 // platform specific method. |
74 virtual void UpdateDisplayUnitInfoForPlatform( | 76 virtual void UpdateDisplayUnitInfoForPlatform( |
75 const gfx::Display& display, | 77 const gfx::Display& display, |
76 api::system_display::DisplayUnitInfo* unit) = 0; | 78 api::system_display::DisplayUnitInfo* unit) = 0; |
77 | 79 |
78 DISALLOW_COPY_AND_ASSIGN(DisplayInfoProvider); | 80 DISALLOW_COPY_AND_ASSIGN(DisplayInfoProvider); |
79 }; | 81 }; |
80 | 82 |
81 } // namespace extensions | 83 } // namespace extensions |
82 | 84 |
83 #endif // EXTENSIONS_BROWSER_API_SYSTEM_DISPLAY_DISPLAY_INFO_PROVIDER_H_ | 85 #endif // EXTENSIONS_BROWSER_API_SYSTEM_DISPLAY_DISPLAY_INFO_PROVIDER_H_ |
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