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| 1 // Copyright 2015 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 #ifndef MOJO_PUBLIC_CPP_BINDINGS_TESTS_RECT_CHROMIUM_H_ |
| 6 #define MOJO_PUBLIC_CPP_BINDINGS_TESTS_RECT_CHROMIUM_H_ |
| 7 |
| 8 #include "mojo/public/interfaces/bindings/tests/rect.mojom.h" |
| 9 |
| 10 namespace mojo { |
| 11 namespace test { |
| 12 |
| 13 // An implementation of a hypothetical Rect type specifically for consumers in |
| 14 // in Chromium. |
| 15 class RectChromium { |
| 16 public: |
| 17 RectChromium() {} |
| 18 RectChromium(const RectChromium& other) |
| 19 : x_(other.x_), |
| 20 y_(other.y_), |
| 21 width_(other.width_), |
| 22 height_(other.height_) {} |
| 23 RectChromium(int x, int y, int width, int height) : |
| 24 x_(x), y_(y), width_(width), height_(height) { |
| 25 DCHECK_GE(width_, 0); |
| 26 DCHECK_GE(height_, 0); |
| 27 } |
| 28 ~RectChromium() {} |
| 29 |
| 30 RectChromium& operator=(const RectChromium& other) { |
| 31 x_ = other.x_; |
| 32 y_ = other.y_; |
| 33 width_ = other.width_; |
| 34 height_ = other.height_; |
| 35 return *this; |
| 36 } |
| 37 |
| 38 int x() const { return x_; } |
| 39 void set_x(int x) { x_ = x; } |
| 40 |
| 41 int y() const { return y_; } |
| 42 void set_y(int y) { y_ = y; } |
| 43 |
| 44 int width() const { return width_; } |
| 45 void set_width(int width) { |
| 46 DCHECK_GE(width, 0); |
| 47 width_ = width; |
| 48 } |
| 49 |
| 50 int height() const { return height_; } |
| 51 void set_height(int height) { |
| 52 DCHECK_GE(height, 0); |
| 53 height_ = height; |
| 54 } |
| 55 |
| 56 int GetArea() const { return width_ * height_; } |
| 57 |
| 58 private: |
| 59 int x_ = 0; |
| 60 int y_ = 0; |
| 61 int width_ = 0; |
| 62 int height_ = 0; |
| 63 }; |
| 64 |
| 65 } // namespace test |
| 66 |
| 67 template <> |
| 68 struct StructTraits<test::Rect, test::RectChromium> { |
| 69 static int x(const test::RectChromium& r) { return r.x(); } |
| 70 static int y(const test::RectChromium& r) { return r.y(); } |
| 71 static int width(const test::RectChromium& r) { return r.width(); } |
| 72 static int height(const test::RectChromium& r) { return r.height(); } |
| 73 |
| 74 static bool Read(test::Rect::Reader r, test::RectChromium* out) { |
| 75 if (r.width() < 0 || r.height() < 0) |
| 76 return false; |
| 77 out->set_x(r.x()); |
| 78 out->set_y(r.y()); |
| 79 out->set_width(r.width()); |
| 80 out->set_height(r.height()); |
| 81 return true; |
| 82 } |
| 83 }; |
| 84 |
| 85 } // namespace mojo |
| 86 |
| 87 #endif // MOJO_PUBLIC_CPP_BINDINGS_TESTS_RECT_CHROMIUM_H_ |
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