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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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_UTIL_H_ | 5 #ifndef ASH_DISPLAY_DISPLAY_UTIL_H_ |
| 6 #define ASH_DISPLAY_DISPLAY_UTIL_H_ | 6 #define ASH_DISPLAY_DISPLAY_UTIL_H_ |
| 7 | 7 |
| 8 #include <stdint.h> | 8 #include <stdint.h> |
| 9 | 9 |
| 10 #include <set> | 10 #include <set> |
| 11 #include <utility> | 11 #include <utility> |
| 12 #include <vector> | 12 #include <vector> |
| 13 | 13 |
| 14 #include "ash/ash_export.h" | 14 #include "ash/ash_export.h" |
| 15 #include "ash/common/display/display_info.h" | |
| 16 #include "base/memory/ref_counted.h" | 15 #include "base/memory/ref_counted.h" |
| 17 #include "ui/display/manager/display_layout.h" | 16 #include "ui/display/manager/display_layout.h" |
| 17 #include "ui/display/manager/managed_display_info.h" |
| 18 |
| 19 namespace display { |
| 20 class ManagedDisplayInfo; |
| 21 } |
| 18 | 22 |
| 19 namespace gfx { | 23 namespace gfx { |
| 20 class Point; | 24 class Point; |
| 21 class Rect; | 25 class Rect; |
| 22 class Size; | 26 class Size; |
| 23 } | 27 } |
| 24 | 28 |
| 29 namespace ui {} |
| 30 |
| 25 namespace ash { | 31 namespace ash { |
| 26 class AshWindowTreeHost; | 32 class AshWindowTreeHost; |
| 27 class ManagedDisplayMode; | 33 class ManagedDisplayMode; |
| 28 class DisplayInfo; | |
| 29 | 34 |
| 30 // Creates the display mode list for internal display | 35 // Creates the display mode list for internal display |
| 31 // based on |native_mode|. | 36 // based on |native_mode|. |
| 32 ASH_EXPORT DisplayInfo::ManagedDisplayModeList | 37 ASH_EXPORT display::ManagedDisplayInfo::ManagedDisplayModeList |
| 33 CreateInternalManagedDisplayModeList( | 38 CreateInternalManagedDisplayModeList( |
| 34 const scoped_refptr<ManagedDisplayMode>& native_mode); | 39 const scoped_refptr<display::ManagedDisplayMode>& native_mode); |
| 35 | 40 |
| 36 // Creates the display mode list for unified display | 41 // Creates the display mode list for unified display |
| 37 // based on |native_mode| and |scales|. | 42 // based on |native_mode| and |scales|. |
| 38 ASH_EXPORT DisplayInfo::ManagedDisplayModeList | 43 ASH_EXPORT display::ManagedDisplayInfo::ManagedDisplayModeList |
| 39 CreateUnifiedManagedDisplayModeList( | 44 CreateUnifiedManagedDisplayModeList( |
| 40 const scoped_refptr<ManagedDisplayMode>& native_mode, | 45 const scoped_refptr<display::ManagedDisplayMode>& native_mode, |
| 41 const std::set<std::pair<float, float>>& dsf_scale_list); | 46 const std::set<std::pair<float, float>>& dsf_scale_list); |
| 42 | 47 |
| 43 // Gets the display mode for |resolution|. Returns false if no display | 48 // Gets the display mode for |resolution|. Returns false if no display |
| 44 // mode matches the resolution, or the display is an internal display. | 49 // mode matches the resolution, or the display is an internal display. |
| 45 ASH_EXPORT scoped_refptr<ManagedDisplayMode> GetDisplayModeForResolution( | 50 ASH_EXPORT scoped_refptr<display::ManagedDisplayMode> |
| 46 const DisplayInfo& info, | 51 GetDisplayModeForResolution(const display::ManagedDisplayInfo& info, |
| 47 const gfx::Size& resolution); | 52 const gfx::Size& resolution); |
| 48 | 53 |
| 49 // Gets the display mode for the next valid UI scale. Returns false | 54 // Gets the display mode for the next valid UI scale. Returns false |
| 50 // if the display is not an internal display. | 55 // if the display is not an internal display. |
| 51 ASH_EXPORT scoped_refptr<ManagedDisplayMode> GetDisplayModeForNextUIScale( | 56 ASH_EXPORT scoped_refptr<display::ManagedDisplayMode> |
| 52 const DisplayInfo& info, | 57 GetDisplayModeForNextUIScale(const display::ManagedDisplayInfo& info, bool up); |
| 53 bool up); | |
| 54 | 58 |
| 55 // Gets the display mode for the next valid resolution. Returns false | 59 // Gets the display mode for the next valid resolution. Returns false |
| 56 // if the display is an internal display. | 60 // if the display is an internal display. |
| 57 ASH_EXPORT scoped_refptr<ManagedDisplayMode> GetDisplayModeForNextResolution( | 61 ASH_EXPORT scoped_refptr<display::ManagedDisplayMode> |
| 58 const DisplayInfo& info, | 62 GetDisplayModeForNextResolution(const display::ManagedDisplayInfo& info, |
| 59 bool up); | 63 bool up); |
| 60 | 64 |
| 61 // Sets the UI scale for the |display_id|. Returns false if the | 65 // Sets the UI scale for the |display_id|. Returns false if the |
| 62 // display_id is not an internal display. | 66 // display_id is not an internal display. |
| 63 ASH_EXPORT bool SetDisplayUIScale(int64_t display_id, float scale); | 67 ASH_EXPORT bool SetDisplayUIScale(int64_t display_id, float scale); |
| 64 | 68 |
| 65 // Tests if the |info| has display mode that matches |ui_scale|. | 69 // Tests if the |info| has display mode that matches |ui_scale|. |
| 66 bool HasDisplayModeForUIScale(const DisplayInfo& info, float ui_scale); | 70 bool HasDisplayModeForUIScale(const display::ManagedDisplayInfo& info, |
| 71 float ui_scale); |
| 67 | 72 |
| 68 // Computes the bounds that defines the bounds between two displays. | 73 // Computes the bounds that defines the bounds between two displays. |
| 69 // Returns false if two displays do not intersect. | 74 // Returns false if two displays do not intersect. |
| 70 bool ComputeBoundary(const display::Display& primary_display, | 75 bool ComputeBoundary(const display::Display& primary_display, |
| 71 const display::Display& secondary_display, | 76 const display::Display& secondary_display, |
| 72 gfx::Rect* primary_edge_in_screen, | 77 gfx::Rect* primary_edge_in_screen, |
| 73 gfx::Rect* secondary_edge_in_screen); | 78 gfx::Rect* secondary_edge_in_screen); |
| 74 | 79 |
| 75 // Creates edge bounds from |bounds_in_screen| that fits the edge | 80 // Creates edge bounds from |bounds_in_screen| that fits the edge |
| 76 // of the native window for |ash_host|. | 81 // of the native window for |ash_host|. |
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| 130 #if defined(OS_CHROMEOS) | 135 #if defined(OS_CHROMEOS) |
| 131 // Shows the notification message for display related issues. | 136 // Shows the notification message for display related issues. |
| 132 void ShowDisplayErrorNotification(int message_id); | 137 void ShowDisplayErrorNotification(int message_id); |
| 133 #endif | 138 #endif |
| 134 | 139 |
| 135 ASH_EXPORT base::string16 GetDisplayErrorNotificationMessageForTest(); | 140 ASH_EXPORT base::string16 GetDisplayErrorNotificationMessageForTest(); |
| 136 | 141 |
| 137 } // namespace ash | 142 } // namespace ash |
| 138 | 143 |
| 139 #endif // ASH_DISPLAY_DISPLAY_UTIL_H_ | 144 #endif // ASH_DISPLAY_DISPLAY_UTIL_H_ |
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