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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 "ash/magnifier/magnification_controller.h" | 5 #include "ash/magnifier/magnification_controller.h" |
6 | 6 |
7 #include "ash/shell.h" | 7 #include "ash/shell.h" |
8 #include "ui/aura/root_window.h" | 8 #include "ui/aura/root_window.h" |
9 #include "ui/aura/window.h" | 9 #include "ui/aura/window.h" |
10 #include "ui/aura/window_property.h" | 10 #include "ui/aura/window_property.h" |
11 #include "ui/gfx/compositor/layer.h" | 11 #include "ui/compositor/layer.h" |
12 #include "ui/gfx/compositor/scoped_layer_animation_settings.h" | 12 #include "ui/compositor/scoped_layer_animation_settings.h" |
13 | 13 |
14 namespace { | 14 namespace { |
15 | 15 |
16 const float kMaximumMagnifiScale = 4.0f; | 16 const float kMaximumMagnifiScale = 4.0f; |
17 const float kMaximumMagnifiScaleThreshold = 4.0f; | 17 const float kMaximumMagnifiScaleThreshold = 4.0f; |
18 const float kMinimumMagnifiScale = 1.0f; | 18 const float kMinimumMagnifiScale = 1.0f; |
19 const float kMinimumMagnifiScaleThreshold = 1.1f; | 19 const float kMinimumMagnifiScaleThreshold = 1.1f; |
20 | 20 |
21 } // namespace | 21 } // namespace |
22 | 22 |
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120 gfx::Rect MagnificationController::GetWindowRect() { | 120 gfx::Rect MagnificationController::GetWindowRect() { |
121 gfx::Size size = root_window_->GetHostSize(); | 121 gfx::Size size = root_window_->GetHostSize(); |
122 int width = size.width() / scale_; | 122 int width = size.width() / scale_; |
123 int height = size.height() / scale_; | 123 int height = size.height() / scale_; |
124 | 124 |
125 return gfx::Rect(x_, y_, width, height); | 125 return gfx::Rect(x_, y_, width, height); |
126 } | 126 } |
127 | 127 |
128 } // namespace internal | 128 } // namespace internal |
129 } // namespace ash | 129 } // namespace ash |
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