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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 ASH_DISPLAY_DISPLAY_MANAGER_H_ | 5 #ifndef ASH_DISPLAY_DISPLAY_MANAGER_H_ |
6 #define ASH_DISPLAY_DISPLAY_MANAGER_H_ | 6 #define ASH_DISPLAY_DISPLAY_MANAGER_H_ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
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58 { | 58 { |
59 public: | 59 public: |
60 class ASH_EXPORT Delegate { | 60 class ASH_EXPORT Delegate { |
61 public: | 61 public: |
62 virtual ~Delegate() {} | 62 virtual ~Delegate() {} |
63 | 63 |
64 // Create or updates the mirroring window with |display_info_list|. | 64 // Create or updates the mirroring window with |display_info_list|. |
65 virtual void CreateOrUpdateMirroringDisplay( | 65 virtual void CreateOrUpdateMirroringDisplay( |
66 const DisplayInfoList& display_info_list) = 0; | 66 const DisplayInfoList& display_info_list) = 0; |
67 | 67 |
68 // Closes the mirror window if exists. | 68 // Closes the mirror window if not necessary. |
69 virtual void CloseMirroringDisplay() = 0; | 69 virtual void CloseMirroringDisplayIfNotNecessary() = 0; |
70 | 70 |
71 // Called before and after the display configuration changes. | 71 // Called before and after the display configuration changes. |
72 // When |clear_focus| is true, the implementation should | 72 // When |clear_focus| is true, the implementation should |
73 // deactivate the active window and set the focus window to NULL. | 73 // deactivate the active window and set the focus window to NULL. |
74 virtual void PreDisplayConfigurationChange(bool clear_focus) = 0; | 74 virtual void PreDisplayConfigurationChange(bool clear_focus) = 0; |
75 virtual void PostDisplayConfigurationChange() = 0; | 75 virtual void PostDisplayConfigurationChange() = 0; |
76 }; | 76 }; |
77 | 77 |
78 typedef std::vector<gfx::Display> DisplayList; | 78 typedef std::vector<gfx::Display> DisplayList; |
79 | 79 |
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336 bool software_mirroring_enabled() const { | 336 bool software_mirroring_enabled() const { |
337 return multi_display_mode_ == MIRRORING; | 337 return multi_display_mode_ == MIRRORING; |
338 }; | 338 }; |
339 | 339 |
340 void set_change_display_upon_host_resize(bool value) { | 340 void set_change_display_upon_host_resize(bool value) { |
341 change_display_upon_host_resize_ = value; | 341 change_display_upon_host_resize_ = value; |
342 } | 342 } |
343 | 343 |
344 // Creates software mirroring display related information. The display | 344 // Creates software mirroring display related information. The display |
345 // used to mirror the content is removed from the |display_info_list|. | 345 // used to mirror the content is removed from the |display_info_list|. |
346 void CreateSoftwareMirroringDisplay(DisplayInfoList* display_info_list); | 346 void CreateSoftwareMirroringDisplayInfo(DisplayInfoList* display_info_list); |
347 | 347 |
348 gfx::Display* FindDisplayForId(int64 id); | 348 gfx::Display* FindDisplayForId(int64 id); |
349 | 349 |
350 // Add the mirror display's display info if the software based | 350 // Add the mirror display's display info if the software based |
351 // mirroring is in use. | 351 // mirroring is in use. |
352 void AddMirrorDisplayInfoIfAny(DisplayInfoList* display_info_list); | 352 void AddMirrorDisplayInfoIfAny(DisplayInfoList* display_info_list); |
353 | 353 |
354 // Inserts and update the DisplayInfo according to the overscan | 354 // Inserts and update the DisplayInfo according to the overscan |
355 // state. Note that The DisplayInfo stored in the |internal_display_info_| | 355 // state. Note that The DisplayInfo stored in the |internal_display_info_| |
356 // can be different from |new_info| (due to overscan state), so | 356 // can be different from |new_info| (due to overscan state), so |
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424 gfx::Display::Rotation registered_internal_display_rotation_; | 424 gfx::Display::Rotation registered_internal_display_rotation_; |
425 | 425 |
426 base::WeakPtrFactory<DisplayManager> weak_ptr_factory_; | 426 base::WeakPtrFactory<DisplayManager> weak_ptr_factory_; |
427 | 427 |
428 DISALLOW_COPY_AND_ASSIGN(DisplayManager); | 428 DISALLOW_COPY_AND_ASSIGN(DisplayManager); |
429 }; | 429 }; |
430 | 430 |
431 } // namespace ash | 431 } // namespace ash |
432 | 432 |
433 #endif // ASH_DISPLAY_DISPLAY_MANAGER_H_ | 433 #endif // ASH_DISPLAY_DISPLAY_MANAGER_H_ |
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