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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_WM_IMAGE_GRID_H_ | 5 #ifndef ASH_WM_IMAGE_GRID_H_ |
6 #define ASH_WM_IMAGE_GRID_H_ | 6 #define ASH_WM_IMAGE_GRID_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include "base/basictypes.h" | 9 #include "base/basictypes.h" |
10 #include "base/gtest_prod_util.h" | 10 #include "base/gtest_prod_util.h" |
11 #include "base/memory/scoped_ptr.h" | 11 #include "base/memory/scoped_ptr.h" |
12 #include "ash/ash_export.h" | 12 #include "ash/ash_export.h" |
13 #include "ui/gfx/compositor/layer.h" | 13 #include "ui/gfx/compositor/layer.h" |
14 #include "ui/gfx/compositor/layer_delegate.h" | 14 #include "ui/gfx/compositor/layer_delegate.h" |
15 #include "ui/gfx/rect.h" | 15 #include "ui/gfx/rect.h" |
16 #include "ui/gfx/size.h" | 16 #include "ui/gfx/size.h" |
17 | 17 |
18 namespace gfx { | 18 namespace gfx { |
19 class Image; | 19 class Image; |
20 } // namespace gfx | 20 } // namespace gfx |
21 | 21 |
22 namespace aura_shell { | 22 namespace ash { |
23 namespace internal { | 23 namespace internal { |
24 | 24 |
25 // An ImageGrid is a 3x3 array of ui::Layers, each containing an image. | 25 // An ImageGrid is a 3x3 array of ui::Layers, each containing an image. |
26 // | 26 // |
27 // As the grid is resized, its images fill the requested space: | 27 // As the grid is resized, its images fill the requested space: |
28 // - corner images are not scaled | 28 // - corner images are not scaled |
29 // - top and bottom images are scaled horizontally | 29 // - top and bottom images are scaled horizontally |
30 // - left and right images are scaled vertically | 30 // - left and right images are scaled vertically |
31 // - the center image is scaled in both directions | 31 // - the center image is scaled in both directions |
32 // | 32 // |
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200 scoped_ptr<ImagePainter> center_painter_; | 200 scoped_ptr<ImagePainter> center_painter_; |
201 scoped_ptr<ImagePainter> right_painter_; | 201 scoped_ptr<ImagePainter> right_painter_; |
202 scoped_ptr<ImagePainter> bottom_left_painter_; | 202 scoped_ptr<ImagePainter> bottom_left_painter_; |
203 scoped_ptr<ImagePainter> bottom_painter_; | 203 scoped_ptr<ImagePainter> bottom_painter_; |
204 scoped_ptr<ImagePainter> bottom_right_painter_; | 204 scoped_ptr<ImagePainter> bottom_right_painter_; |
205 | 205 |
206 DISALLOW_COPY_AND_ASSIGN(ImageGrid); | 206 DISALLOW_COPY_AND_ASSIGN(ImageGrid); |
207 }; | 207 }; |
208 | 208 |
209 } // namespace internal | 209 } // namespace internal |
210 } // namespace aura_shell | 210 } // namespace ash |
211 | 211 |
212 #endif // ASH_WM_IMAGE_GRID_H_ | 212 #endif // ASH_WM_IMAGE_GRID_H_ |
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