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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 #include "ui/display/screen.h" | 5 #include "ui/display/screen.h" |
6 | 6 |
7 #import <ApplicationServices/ApplicationServices.h> | 7 #import <ApplicationServices/ApplicationServices.h> |
8 #import <Cocoa/Cocoa.h> | 8 #import <Cocoa/Cocoa.h> |
9 #include <stdint.h> | 9 #include <stdint.h> |
10 | 10 |
11 #include <map> | 11 #include <map> |
12 #include <memory> | 12 #include <memory> |
13 | 13 |
14 #include "base/logging.h" | 14 #include "base/logging.h" |
15 #include "base/mac/sdk_forward_declarations.h" | 15 #include "base/mac/sdk_forward_declarations.h" |
16 #include "base/macros.h" | 16 #include "base/macros.h" |
17 #include "base/timer/timer.h" | 17 #include "base/timer/timer.h" |
18 #include "ui/display/display.h" | 18 #include "ui/display/display.h" |
19 #include "ui/display/display_change_notifier.h" | 19 #include "ui/display/display_change_notifier.h" |
20 #include "ui/gfx/mac/coordinate_conversion.h" | 20 #include "ui/gfx/mac/coordinate_conversion.h" |
21 | 21 |
22 extern "C" { | |
23 Boolean CGDisplayUsesForceToGray(void); | |
24 } | |
25 | |
26 namespace display { | 22 namespace display { |
27 namespace { | 23 namespace { |
28 | 24 |
29 // The delay to handle the display configuration changes. | 25 // The delay to handle the display configuration changes. |
30 // See comments in ScreenMac::HandleDisplayReconfiguration. | 26 // See comments in ScreenMac::HandleDisplayReconfiguration. |
31 const int64_t kConfigureDelayMs = 500; | 27 const int64_t kConfigureDelayMs = 500; |
32 | 28 |
33 NSScreen* GetMatchingScreen(const gfx::Rect& match_rect) { | 29 NSScreen* GetMatchingScreen(const gfx::Rect& match_rect) { |
34 // Default to the monitor with the current keyboard focus, in case | 30 // Default to the monitor with the current keyboard focus, in case |
35 // |match_rect| is not on any screen at all. | 31 // |match_rect| is not on any screen at all. |
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68 } else { | 64 } else { |
69 display.set_bounds(gfx::ScreenRectFromNSRect(frame)); | 65 display.set_bounds(gfx::ScreenRectFromNSRect(frame)); |
70 display.set_work_area(gfx::ScreenRectFromNSRect(visible_frame)); | 66 display.set_work_area(gfx::ScreenRectFromNSRect(visible_frame)); |
71 } | 67 } |
72 CGFloat scale = [screen backingScaleFactor]; | 68 CGFloat scale = [screen backingScaleFactor]; |
73 | 69 |
74 if (Display::HasForceDeviceScaleFactor()) | 70 if (Display::HasForceDeviceScaleFactor()) |
75 scale = Display::GetForcedDeviceScaleFactor(); | 71 scale = Display::GetForcedDeviceScaleFactor(); |
76 | 72 |
77 display.set_device_scale_factor(scale); | 73 display.set_device_scale_factor(scale); |
78 | |
79 display.set_icc_profile( | |
80 gfx::ICCProfile::FromCGColorSpace([[screen colorSpace] CGColorSpace])); | |
81 display.set_color_depth(NSBitsPerPixelFromDepth([screen depth])); | |
82 display.set_depth_per_component(NSBitsPerSampleFromDepth([screen depth])); | |
83 display.set_is_monochrome(CGDisplayUsesForceToGray()); | |
84 | |
85 // CGDisplayRotation returns a double. Display::SetRotationAsDegree will | 74 // CGDisplayRotation returns a double. Display::SetRotationAsDegree will |
86 // handle the unexpected situations were the angle is not a multiple of 90. | 75 // handle the unexpected situations were the angle is not a multiple of 90. |
87 display.SetRotationAsDegree(static_cast<int>(CGDisplayRotation(display_id))); | 76 display.SetRotationAsDegree(static_cast<int>(CGDisplayRotation(display_id))); |
88 return display; | 77 return display; |
89 } | 78 } |
90 | 79 |
91 // Returns the minimum Manhattan distance from |point| to corners of |screen| | 80 // Returns the minimum Manhattan distance from |point| to corners of |screen| |
92 // frame. | 81 // frame. |
93 CGFloat GetMinimumDistanceToCorner(const NSPoint& point, NSScreen* screen) { | 82 CGFloat GetMinimumDistanceToCorner(const NSPoint& point, NSScreen* screen) { |
94 NSRect frame = [screen frame]; | 83 NSRect frame = [screen frame]; |
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291 | 280 |
292 } // namespace | 281 } // namespace |
293 | 282 |
294 #if !defined(USE_AURA) | 283 #if !defined(USE_AURA) |
295 Screen* CreateNativeScreen() { | 284 Screen* CreateNativeScreen() { |
296 return new ScreenMac; | 285 return new ScreenMac; |
297 } | 286 } |
298 #endif | 287 #endif |
299 | 288 |
300 } // namespace display | 289 } // namespace display |
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