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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. |
| 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. |
| 4 |
| 5 #include "ui/gfx/win/screen_win_display.h" |
| 6 |
| 7 #include "ui/gfx/geometry/insets.h" |
| 8 #include "ui/gfx/win/display_info.h" |
| 9 #include "ui/gfx/win/rect_util.h" |
| 10 |
| 11 namespace gfx { |
| 12 namespace win { |
| 13 |
| 14 ScreenWinDisplay::ScreenWinDisplay() = default; |
| 15 |
| 16 ScreenWinDisplay::ScreenWinDisplay(const DisplayInfo& display_info) |
| 17 : display_(display_info.id()), |
| 18 pixel_bounds_(display_info.screen_rect()) { |
| 19 float scale_factor = display_info.device_scale_factor(); |
| 20 display_.set_device_scale_factor(scale_factor); |
| 21 display_.set_work_area( |
| 22 gfx::ScaleToEnclosedRect(display_info.screen_work_rect(), |
| 23 1.0f / scale_factor)); |
| 24 display_.set_bounds(gfx::ScaleToEnclosedRect(display_info.screen_rect(), |
| 25 1.0f / scale_factor)); |
| 26 } |
| 27 |
| 28 ScreenWinDisplay::ScreenWinDisplay(const ScreenWinDisplay& ref, |
| 29 const DisplayInfo& display_info) |
| 30 : display_(display_info.id()), |
| 31 pixel_bounds_(display_info.screen_rect()) { |
| 32 float scale_factor = display_info.device_scale_factor(); |
| 33 display_.set_device_scale_factor(scale_factor); |
| 34 const gfx::Insets pixel_insets = |
| 35 display_info.screen_rect().InsetsFrom(display_info.screen_work_rect()); |
| 36 const gfx::Insets scaled_insets = pixel_insets.Scale(1.0f / scale_factor, |
| 37 1.0f / scale_factor); |
| 38 const gfx::Rect scaled_bounds = |
| 39 gfx::win::ScaleAndPositionRect(ref.display_.bounds(), |
| 40 ref.physical_bounds(), |
| 41 display_info.screen_rect(), |
| 42 scale_factor); |
| 43 display_.set_bounds(scaled_bounds); |
| 44 gfx::Rect scaled_work_area(scaled_bounds); |
| 45 scaled_work_area.Inset(scaled_insets); |
| 46 display_.set_work_area(scaled_work_area); |
| 47 } |
| 48 |
| 49 const Display& ScreenWinDisplay::display() const { |
| 50 return display_; |
| 51 } |
| 52 |
| 53 const Rect& ScreenWinDisplay::physical_bounds() const { |
| 54 return pixel_bounds_; |
| 55 } |
| 56 |
| 57 } // namespace win |
| 58 } // namespace gfx |
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