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1 /* | 1 /* |
2 * Copyright 2016 Google Inc. | 2 * Copyright 2016 Google Inc. |
3 * | 3 * |
4 * Use of this source code is governed by a BSD-style license that can be | 4 * Use of this source code is governed by a BSD-style license that can be |
5 * found in the LICENSE file. | 5 * found in the LICENSE file. |
6 */ | 6 */ |
7 | 7 |
8 #include "Window.h" | 8 #include "Window.h" |
9 | 9 |
10 #include "SkSurface.h" | 10 #include "SkSurface.h" |
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56 | 56 |
57 bool Window::onMouse(int x, int y, InputState state, uint32_t modifiers) { | 57 bool Window::onMouse(int x, int y, InputState state, uint32_t modifiers) { |
58 return fMouseFunc(x, y, state, modifiers, fMouseUserData); | 58 return fMouseFunc(x, y, state, modifiers, fMouseUserData); |
59 } | 59 } |
60 | 60 |
61 bool Window::onTouch(int owner, InputState state, float x, float y) { | 61 bool Window::onTouch(int owner, InputState state, float x, float y) { |
62 return fTouchFunc(owner, state, x, y, fTouchUserData); | 62 return fTouchFunc(owner, state, x, y, fTouchUserData); |
63 } | 63 } |
64 | 64 |
65 void Window::onPaint() { | 65 void Window::onPaint() { |
| 66 markInvalProcessed(); |
66 sk_sp<SkSurface> backbuffer = fWindowContext->getBackbufferSurface(); | 67 sk_sp<SkSurface> backbuffer = fWindowContext->getBackbufferSurface(); |
67 if (backbuffer) { | 68 if (backbuffer) { |
68 // draw into the canvas of this surface | 69 // draw into the canvas of this surface |
69 SkCanvas* canvas = backbuffer->getCanvas(); | 70 SkCanvas* canvas = backbuffer->getCanvas(); |
70 | 71 |
71 fPaintFunc(canvas, fPaintUserData); | 72 fPaintFunc(canvas, fPaintUserData); |
72 | 73 |
73 canvas->flush(); | 74 canvas->flush(); |
74 | 75 |
75 fWindowContext->swapBuffers(); | 76 fWindowContext->swapBuffers(); |
76 } else { | 77 } else { |
77 // try recreating testcontext | 78 // try recreating testcontext |
78 } | 79 } |
79 } | 80 } |
80 | 81 |
81 void Window::onResize(uint32_t w, uint32_t h) { | 82 void Window::onResize(uint32_t w, uint32_t h) { |
82 fWidth = w; | 83 fWidth = w; |
83 fHeight = h; | 84 fHeight = h; |
84 fWindowContext->resize(w, h); | 85 fWindowContext->resize(w, h); |
85 } | 86 } |
86 | 87 |
87 const DisplayParams& Window::getDisplayParams() { | 88 const DisplayParams& Window::getDisplayParams() { |
88 return fWindowContext->getDisplayParams(); | 89 return fWindowContext->getDisplayParams(); |
89 } | 90 } |
90 | 91 |
91 void Window::setDisplayParams(const DisplayParams& params) { | 92 void Window::setDisplayParams(const DisplayParams& params) { |
92 fWindowContext->setDisplayParams(params); | 93 fWindowContext->setDisplayParams(params); |
93 } | 94 } |
94 | 95 |
| 96 void Window::inval() { |
| 97 if (!fIsContentInvalidated) { |
| 98 fIsContentInvalidated = true; |
| 99 onInval(); |
| 100 } |
| 101 } |
| 102 |
| 103 void Window::markInvalProcessed() { |
| 104 fIsContentInvalidated = false; |
| 105 } |
| 106 |
95 } // namespace sk_app | 107 } // namespace sk_app |
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