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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/views/drag_utils.h" | 5 #include "ui/views/drag_utils.h" |
6 | 6 |
7 #include "ui/gfx/canvas.h" | 7 #include "ui/gfx/canvas.h" |
8 #include "ui/gfx/display.h" | 8 #include "ui/gfx/display.h" |
9 #include "ui/gfx/geometry/size.h" | 9 #include "ui/gfx/geometry/size.h" |
10 #include "ui/gfx/screen.h" | 10 #include "ui/gfx/screen.h" |
11 #include "ui/views/widget/widget.h" | 11 #include "ui/views/widget/widget.h" |
12 | 12 |
13 namespace { | 13 namespace { |
14 | 14 |
15 float GetDeviceScaleForNativeView(views::Widget* widget) { | 15 float GetDeviceScaleForNativeView(views::Widget* widget) { |
16 float device_scale = 1.0f; | 16 float device_scale = 1.0f; |
17 if (widget && widget->GetNativeView()) { | 17 if (widget && widget->GetNativeView()) { |
18 gfx::NativeView view = widget->GetNativeView(); | 18 gfx::NativeView view = widget->GetNativeView(); |
19 gfx::Display display = gfx::Screen::GetScreenFor(view)-> | 19 gfx::Display display = |
20 GetDisplayNearestWindow(view); | 20 gfx::Screen::GetScreen()->GetDisplayNearestWindow(view); |
21 device_scale = display.device_scale_factor(); | 21 device_scale = display.device_scale_factor(); |
22 } | 22 } |
23 return device_scale; | 23 return device_scale; |
24 } | 24 } |
25 | 25 |
26 } // namespace | 26 } // namespace |
27 | 27 |
28 namespace views { | 28 namespace views { |
29 | 29 |
30 gfx::Canvas* GetCanvasForDragImage(views::Widget* widget, | 30 gfx::Canvas* GetCanvasForDragImage(views::Widget* widget, |
31 const gfx::Size& canvas_size) { | 31 const gfx::Size& canvas_size) { |
32 float device_scale = GetDeviceScaleForNativeView(widget); | 32 float device_scale = GetDeviceScaleForNativeView(widget); |
33 return new gfx::Canvas(canvas_size, device_scale, false); | 33 return new gfx::Canvas(canvas_size, device_scale, false); |
34 } | 34 } |
35 | 35 |
36 } // namespace views | 36 } // namespace views |
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