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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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