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1 /* | 1 /* |
2 * Copyright 2014 Google Inc. | 2 * Copyright 2014 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 "SampleCode.h" | 8 #include "SampleCode.h" |
9 #include "SkAnimTimer.h" | 9 #include "SkAnimTimer.h" |
10 #include "SkView.h" | 10 #include "SkView.h" |
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76 | 76 |
77 this->notifyDrawingChanged(); | 77 this->notifyDrawingChanged(); |
78 } | 78 } |
79 | 79 |
80 bool hitTest(SkScalar x, SkScalar y) { | 80 bool hitTest(SkScalar x, SkScalar y) { |
81 return oval_contains(fR, x, y); | 81 return oval_contains(fR, x, y); |
82 } | 82 } |
83 | 83 |
84 void setTime(SkMSec time) { fTime = time; } | 84 void setTime(SkMSec time) { fTime = time; } |
85 | 85 |
86 void onDraw(SkCanvas* canvas) SK_OVERRIDE { | 86 void onDraw(SkCanvas* canvas) override { |
87 SkAutoCanvasRestore acr(canvas, false); | 87 SkAutoCanvasRestore acr(canvas, false); |
88 | 88 |
89 SkPaint paint; | 89 SkPaint paint; |
90 paint.setAntiAlias(true); | 90 paint.setAntiAlias(true); |
91 | 91 |
92 if (fInterp) { | 92 if (fInterp) { |
93 SkScalar values[5]; | 93 SkScalar values[5]; |
94 SkInterpolator::Result res = fInterp->timeToValues(fTime, values); | 94 SkInterpolator::Result res = fInterp->timeToValues(fTime, values); |
95 fColor = floats_to_color(values); | 95 fColor = floats_to_color(values); |
96 | 96 |
97 canvas->save(); | 97 canvas->save(); |
98 canvas->translate(fR.centerX(), fR.centerY()); | 98 canvas->translate(fR.centerX(), fR.centerY()); |
99 canvas->rotate(values[4]); | 99 canvas->rotate(values[4]); |
100 canvas->translate(-fR.centerX(), -fR.centerY()); | 100 canvas->translate(-fR.centerX(), -fR.centerY()); |
101 | 101 |
102 switch (res) { | 102 switch (res) { |
103 case SkInterpolator::kFreezeEnd_Result: | 103 case SkInterpolator::kFreezeEnd_Result: |
104 SkDELETE(fInterp); | 104 SkDELETE(fInterp); |
105 fInterp = NULL; | 105 fInterp = NULL; |
106 break; | 106 break; |
107 default: | 107 default: |
108 break; | 108 break; |
109 } | 109 } |
110 } | 110 } |
111 paint.setColor(fColor); | 111 paint.setColor(fColor); |
112 canvas->drawRect(fR, paint); | 112 canvas->drawRect(fR, paint); |
113 } | 113 } |
114 | 114 |
115 SkRect onGetBounds() SK_OVERRIDE { return fR; } | 115 SkRect onGetBounds() override { return fR; } |
116 }; | 116 }; |
117 | 117 |
118 class HTView : public SampleView { | 118 class HTView : public SampleView { |
119 public: | 119 public: |
120 enum { | 120 enum { |
121 N = 50, | 121 N = 50, |
122 W = 640, | 122 W = 640, |
123 H = 480, | 123 H = 480, |
124 }; | 124 }; |
125 | 125 |
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137 SkCanvas* canvas = recorder.beginRecording(SkRect::MakeWH(W, H)); | 137 SkCanvas* canvas = recorder.beginRecording(SkRect::MakeWH(W, H)); |
138 for (int i = 0; i < N; ++i) { | 138 for (int i = 0; i < N; ++i) { |
139 fArray[i].fDrawable = new HTDrawable(rand); | 139 fArray[i].fDrawable = new HTDrawable(rand); |
140 canvas->drawDrawable(fArray[i].fDrawable); | 140 canvas->drawDrawable(fArray[i].fDrawable); |
141 fArray[i].fDrawable->unref(); | 141 fArray[i].fDrawable->unref(); |
142 } | 142 } |
143 fRoot.reset(recorder.endRecordingAsDrawable()); | 143 fRoot.reset(recorder.endRecordingAsDrawable()); |
144 } | 144 } |
145 | 145 |
146 protected: | 146 protected: |
147 bool onQuery(SkEvent* evt) SK_OVERRIDE { | 147 bool onQuery(SkEvent* evt) override { |
148 if (SampleCode::TitleQ(*evt)) { | 148 if (SampleCode::TitleQ(*evt)) { |
149 SampleCode::TitleR(evt, "HT"); | 149 SampleCode::TitleR(evt, "HT"); |
150 return true; | 150 return true; |
151 } | 151 } |
152 return this->INHERITED::onQuery(evt); | 152 return this->INHERITED::onQuery(evt); |
153 } | 153 } |
154 | 154 |
155 void onDrawContent(SkCanvas* canvas) SK_OVERRIDE { | 155 void onDrawContent(SkCanvas* canvas) override { |
156 canvas->drawDrawable(fRoot); | 156 canvas->drawDrawable(fRoot); |
157 } | 157 } |
158 | 158 |
159 bool onAnimate(const SkAnimTimer& timer) SK_OVERRIDE { | 159 bool onAnimate(const SkAnimTimer& timer) override { |
160 fTime = timer.msec(); | 160 fTime = timer.msec(); |
161 for (int i = 0; i < N; ++i) { | 161 for (int i = 0; i < N; ++i) { |
162 fArray[i].fDrawable->setTime(fTime); | 162 fArray[i].fDrawable->setTime(fTime); |
163 } | 163 } |
164 return true; | 164 return true; |
165 } | 165 } |
166 | 166 |
167 SkView::Click* onFindClickHandler(SkScalar x, SkScalar y, unsigned modi) SK_
OVERRIDE { | 167 SkView::Click* onFindClickHandler(SkScalar x, SkScalar y, unsigned modi) ove
rride { |
168 // search backwards to find the top-most | 168 // search backwards to find the top-most |
169 for (int i = N - 1; i >= 0; --i) { | 169 for (int i = N - 1; i >= 0; --i) { |
170 if (fArray[i].fDrawable->hitTest(x, y)) { | 170 if (fArray[i].fDrawable->hitTest(x, y)) { |
171 fArray[i].fDrawable->spawnAnimation(fTime); | 171 fArray[i].fDrawable->spawnAnimation(fTime); |
172 break; | 172 break; |
173 } | 173 } |
174 } | 174 } |
175 this->inval(NULL); | 175 this->inval(NULL); |
176 return NULL; | 176 return NULL; |
177 } | 177 } |
178 | 178 |
179 private: | 179 private: |
180 typedef SampleView INHERITED; | 180 typedef SampleView INHERITED; |
181 }; | 181 }; |
182 | 182 |
183 ////////////////////////////////////////////////////////////////////////////// | 183 ////////////////////////////////////////////////////////////////////////////// |
184 | 184 |
185 static SkView* MyFactory() { return new HTView; } | 185 static SkView* MyFactory() { return new HTView; } |
186 static SkViewRegister reg(MyFactory); | 186 static SkViewRegister reg(MyFactory); |
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