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| 1 // Copyright (c) 2006-2008 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2006-2008 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 "views/border.h" | 5 #include "views/border.h" |
| 6 | 6 |
| 7 #include "app/gfx/chrome_canvas.h" | 7 #include "app/gfx/canvas.h" |
| 8 #include "base/logging.h" | 8 #include "base/logging.h" |
| 9 | 9 |
| 10 namespace views { | 10 namespace views { |
| 11 | 11 |
| 12 namespace { | 12 namespace { |
| 13 | 13 |
| 14 // A simple border with a fixed thickness and single color. | 14 // A simple border with a fixed thickness and single color. |
| 15 class SolidBorder : public Border { | 15 class SolidBorder : public Border { |
| 16 public: | 16 public: |
| 17 SolidBorder(int thickness, SkColor color); | 17 SolidBorder(int thickness, SkColor color); |
| 18 | 18 |
| 19 virtual void Paint(const View& view, ChromeCanvas* canvas) const; | 19 virtual void Paint(const View& view, gfx::Canvas* canvas) const; |
| 20 virtual void GetInsets(gfx::Insets* insets) const; | 20 virtual void GetInsets(gfx::Insets* insets) const; |
| 21 | 21 |
| 22 private: | 22 private: |
| 23 int thickness_; | 23 int thickness_; |
| 24 SkColor color_; | 24 SkColor color_; |
| 25 gfx::Insets insets_; | 25 gfx::Insets insets_; |
| 26 | 26 |
| 27 DISALLOW_EVIL_CONSTRUCTORS(SolidBorder); | 27 DISALLOW_EVIL_CONSTRUCTORS(SolidBorder); |
| 28 }; | 28 }; |
| 29 | 29 |
| 30 SolidBorder::SolidBorder(int thickness, SkColor color) | 30 SolidBorder::SolidBorder(int thickness, SkColor color) |
| 31 : thickness_(thickness), | 31 : thickness_(thickness), |
| 32 color_(color), | 32 color_(color), |
| 33 insets_(thickness, thickness, thickness, thickness) { | 33 insets_(thickness, thickness, thickness, thickness) { |
| 34 } | 34 } |
| 35 | 35 |
| 36 void SolidBorder::Paint(const View& view, ChromeCanvas* canvas) const { | 36 void SolidBorder::Paint(const View& view, gfx::Canvas* canvas) const { |
| 37 gfx::Rect clip_rect; | 37 gfx::Rect clip_rect; |
| 38 if (!canvas->GetClipRect(&clip_rect)) | 38 if (!canvas->GetClipRect(&clip_rect)) |
| 39 return; // Empty clip rectangle, nothing to paint. | 39 return; // Empty clip rectangle, nothing to paint. |
| 40 | 40 |
| 41 // Top border. | 41 // Top border. |
| 42 gfx::Rect border_bounds(0, 0, view.width(), insets_.top()); | 42 gfx::Rect border_bounds(0, 0, view.width(), insets_.top()); |
| 43 if (clip_rect.Intersects(border_bounds)) | 43 if (clip_rect.Intersects(border_bounds)) |
| 44 canvas->FillRectInt(color_, 0, 0, view.width(), insets_.top()); | 44 canvas->FillRectInt(color_, 0, 0, view.width(), insets_.top()); |
| 45 // Left border. | 45 // Left border. |
| 46 border_bounds.SetRect(0, 0, insets_.left(), view.height()); | 46 border_bounds.SetRect(0, 0, insets_.left(), view.height()); |
| (...skipping 16 matching lines...) Expand all Loading... |
| 63 void SolidBorder::GetInsets(gfx::Insets* insets) const { | 63 void SolidBorder::GetInsets(gfx::Insets* insets) const { |
| 64 DCHECK(insets); | 64 DCHECK(insets); |
| 65 insets->Set(insets_.top(), insets_.left(), insets_.bottom(), insets_.right()); | 65 insets->Set(insets_.top(), insets_.left(), insets_.bottom(), insets_.right()); |
| 66 } | 66 } |
| 67 | 67 |
| 68 class EmptyBorder : public Border { | 68 class EmptyBorder : public Border { |
| 69 public: | 69 public: |
| 70 EmptyBorder(int top, int left, int bottom, int right) | 70 EmptyBorder(int top, int left, int bottom, int right) |
| 71 : top_(top), left_(left), bottom_(bottom), right_(right) {} | 71 : top_(top), left_(left), bottom_(bottom), right_(right) {} |
| 72 | 72 |
| 73 virtual void Paint(const View& view, ChromeCanvas* canvas) const {} | 73 virtual void Paint(const View& view, gfx::Canvas* canvas) const {} |
| 74 | 74 |
| 75 virtual void GetInsets(gfx::Insets* insets) const { | 75 virtual void GetInsets(gfx::Insets* insets) const { |
| 76 DCHECK(insets); | 76 DCHECK(insets); |
| 77 insets->Set(top_, left_, bottom_, right_); | 77 insets->Set(top_, left_, bottom_, right_); |
| 78 } | 78 } |
| 79 | 79 |
| 80 private: | 80 private: |
| 81 int top_; | 81 int top_; |
| 82 int left_; | 82 int left_; |
| 83 int bottom_; | 83 int bottom_; |
| (...skipping 13 matching lines...) Expand all Loading... |
| 97 Border* Border::CreateSolidBorder(int thickness, SkColor color) { | 97 Border* Border::CreateSolidBorder(int thickness, SkColor color) { |
| 98 return new SolidBorder(thickness, color); | 98 return new SolidBorder(thickness, color); |
| 99 } | 99 } |
| 100 | 100 |
| 101 // static | 101 // static |
| 102 Border* Border::CreateEmptyBorder(int top, int left, int bottom, int right) { | 102 Border* Border::CreateEmptyBorder(int top, int left, int bottom, int right) { |
| 103 return new EmptyBorder(top, left, bottom, right); | 103 return new EmptyBorder(top, left, bottom, right); |
| 104 } | 104 } |
| 105 | 105 |
| 106 } // namespace views | 106 } // namespace views |
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