OLD | NEW |
1 /* | 1 /* |
2 * Copyright 2015 Google Inc. | 2 * Copyright 2015 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 "SkDrawable.h" | 10 #include "SkDrawable.h" |
11 #include "SkView.h" | 11 #include "SkView.h" |
12 #include "SkCanvas.h" | 12 #include "SkCanvas.h" |
13 #include "SkDrawable.h" | 13 #include "SkDrawable.h" |
14 #include "SkPath.h" | 14 #include "SkPath.h" |
15 #include "SkRandom.h" | 15 #include "SkRandom.h" |
16 #include "SkRSXform.h" | 16 #include "SkRSXform.h" |
17 #include "SkSurface.h" | 17 #include "SkSurface.h" |
18 #include "SkGradientShader.h" | 18 #include "SkGradientShader.h" |
19 | 19 |
20 const struct { | 20 const struct { |
21 SkXfermode::Mode fMode; | 21 SkBlendMode fMode; |
22 const char* fName; | 22 const char* fName; |
23 } gModes[] = { | 23 } gModes[] = { |
24 { SkXfermode::kSrcOver_Mode, "src-over" }, | 24 { SkBlendMode::kSrcOver, "src-over" }, |
25 { SkXfermode::kSrc_Mode, "src" }, | 25 { SkBlendMode::kSrc, "src" }, |
26 { SkXfermode::kSrcIn_Mode, "src-in" }, | 26 { SkBlendMode::kSrcIn, "src-in" }, |
27 { SkXfermode::kSrcOut_Mode, "src-out" }, | 27 { SkBlendMode::kSrcOut, "src-out" }, |
28 { SkXfermode::kSrcATop_Mode, "src-atop" }, | 28 { SkBlendMode::kSrcATop, "src-atop" }, |
29 { SkXfermode::kDstOver_Mode, "dst-over" }, | 29 { SkBlendMode::kDstOver, "dst-over" }, |
30 { SkXfermode::kDstIn_Mode, "dst-in" }, | 30 { SkBlendMode::kDstIn, "dst-in" }, |
31 { SkXfermode::kDstOut_Mode, "dst-out" }, | 31 { SkBlendMode::kDstOut, "dst-out" }, |
32 { SkXfermode::kDstATop_Mode, "dst-atop" }, | 32 { SkBlendMode::kDstATop, "dst-atop" }, |
33 }; | 33 }; |
34 const int N_Modes = SK_ARRAY_COUNT(gModes); | 34 const int N_Modes = SK_ARRAY_COUNT(gModes); |
35 | 35 |
36 class HasEventWig : public SkView { | 36 class HasEventWig : public SkView { |
37 public: | 37 public: |
38 void postWidgetEvent() { | 38 void postWidgetEvent() { |
39 SkEvent evt; | 39 SkEvent evt; |
40 this->onPrepareWidEvent(&evt); | 40 this->onPrepareWidEvent(&evt); |
41 this->postToListeners(evt, 0); | 41 this->postToListeners(evt, 0); |
42 } | 42 } |
(...skipping 59 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
102 return true; | 102 return true; |
103 } | 103 } |
104 | 104 |
105 private: | 105 private: |
106 typedef HasEventWig INHERITED; | 106 typedef HasEventWig INHERITED; |
107 }; | 107 }; |
108 | 108 |
109 | 109 |
110 class ModeDrawable : public SkDrawable { | 110 class ModeDrawable : public SkDrawable { |
111 public: | 111 public: |
112 ModeDrawable() : fMode(SkXfermode::kSrcOver_Mode), fLoc(SkPoint::Make(0, 0))
{} | 112 ModeDrawable() : fMode(SkBlendMode::kSrcOver), fLoc(SkPoint::Make(0, 0)) {} |
113 | 113 |
114 SkXfermode::Mode fMode; | 114 SkBlendMode fMode; |
115 SkPoint fLoc; | 115 SkPoint fLoc; |
116 | 116 |
117 bool hitTest(SkScalar x, SkScalar y) { | 117 bool hitTest(SkScalar x, SkScalar y) { |
118 SkRect target = SkRect::MakeXYWH(x - fLoc.x() - 1, y - fLoc.y() - 1, 3,
3); | 118 SkRect target = SkRect::MakeXYWH(x - fLoc.x() - 1, y - fLoc.y() - 1, 3,
3); |
119 return this->getBounds().intersects(target); | 119 return this->getBounds().intersects(target); |
120 } | 120 } |
121 }; | 121 }; |
122 | 122 |
123 class CircDrawable : public ModeDrawable { | 123 class CircDrawable : public ModeDrawable { |
124 SkPaint fPaint; | 124 SkPaint fPaint; |
125 SkRect fBounds; | 125 SkRect fBounds; |
126 | 126 |
127 public: | 127 public: |
128 CircDrawable(SkScalar size, SkColor c) { | 128 CircDrawable(SkScalar size, SkColor c) { |
129 const SkColor colors[] = { 0, c }; | 129 const SkColor colors[] = { 0, c }; |
130 fPaint.setShader(SkGradientShader::MakeRadial(SkPoint::Make(size/2, size
/2), size/2, | 130 fPaint.setShader(SkGradientShader::MakeRadial(SkPoint::Make(size/2, size
/2), size/2, |
131 colors, nul
lptr, 2, | 131 colors, nul
lptr, 2, |
132 SkShader::k
Clamp_TileMode)); | 132 SkShader::k
Clamp_TileMode)); |
133 fBounds = SkRect::MakeWH(size, size); | 133 fBounds = SkRect::MakeWH(size, size); |
134 } | 134 } |
135 | 135 |
136 protected: | 136 protected: |
137 SkRect onGetBounds() override { | 137 SkRect onGetBounds() override { |
138 return fBounds; | 138 return fBounds; |
139 } | 139 } |
140 | 140 |
141 void onDraw(SkCanvas* canvas) override { | 141 void onDraw(SkCanvas* canvas) override { |
142 fPaint.setXfermodeMode(fMode); | 142 fPaint.setBlendMode(fMode); |
143 canvas->save(); | 143 canvas->save(); |
144 canvas->translate(fLoc.x(), fLoc.y()); | 144 canvas->translate(fLoc.x(), fLoc.y()); |
145 canvas->drawOval(fBounds, fPaint); | 145 canvas->drawOval(fBounds, fPaint); |
146 canvas->restore(); | 146 canvas->restore(); |
147 } | 147 } |
148 }; | 148 }; |
149 | 149 |
150 class XferDemo : public SampleView { | 150 class XferDemo : public SampleView { |
151 enum { | 151 enum { |
152 N = 4 | 152 N = 4 |
153 }; | 153 }; |
154 | 154 |
155 SkRect fModeRect[N_Modes]; | 155 SkRect fModeRect[N_Modes]; |
156 SkAutoTUnref<CircDrawable> fDrs[N]; | 156 SkAutoTUnref<CircDrawable> fDrs[N]; |
157 CircDrawable* fSelected; | 157 CircDrawable* fSelected; |
158 | 158 |
159 void addButtons() { | 159 void addButtons() { |
160 SkScalar x = 10; | 160 SkScalar x = 10; |
161 SkScalar y = 10; | 161 SkScalar y = 10; |
162 for (int i = 0; i < N_Modes; ++i) { | 162 for (int i = 0; i < N_Modes; ++i) { |
163 SkAutoTUnref<SkView> v(new PushButtonWig(gModes[i].fName, gModes[i].
fMode)); | 163 SkAutoTUnref<SkView> v(new PushButtonWig(gModes[i].fName, (int)gMode
s[i].fMode)); |
164 v->setSize(70, 25); | 164 v->setSize(70, 25); |
165 v->setLoc(x, y); | 165 v->setLoc(x, y); |
166 v->setVisibleP(true); | 166 v->setVisibleP(true); |
167 v->setEnabledP(true); | 167 v->setEnabledP(true); |
168 v->addListenerID(this->getSinkID()); | 168 v->addListenerID(this->getSinkID()); |
169 this->attachChildToFront(v); | 169 this->attachChildToFront(v); |
170 fModeRect[i] = SkRect::MakeXYWH(x, y + 28, 70, 2); | 170 fModeRect[i] = SkRect::MakeXYWH(x, y + 28, 70, 2); |
171 x += 80; | 171 x += 80; |
172 } | 172 } |
173 } | 173 } |
174 | 174 |
175 public: | 175 public: |
176 XferDemo() { | 176 XferDemo() { |
177 const SkColor colors[] = { SK_ColorRED, SK_ColorGREEN, SK_ColorBLUE, SK_
ColorBLACK }; | 177 const SkColor colors[] = { SK_ColorRED, SK_ColorGREEN, SK_ColorBLUE, SK_
ColorBLACK }; |
178 for (int i = 0; i < N; ++i) { | 178 for (int i = 0; i < N; ++i) { |
179 fDrs[i].reset(new CircDrawable(200, colors[i])); | 179 fDrs[i].reset(new CircDrawable(200, colors[i])); |
180 fDrs[i]->fLoc.set(100.f + i * 100, 100.f + i * 100); | 180 fDrs[i]->fLoc.set(100.f + i * 100, 100.f + i * 100); |
181 fDrs[i]->fMode = SkXfermode::kSrcOver_Mode; | 181 fDrs[i]->fMode = SkBlendMode::kSrcOver; |
182 } | 182 } |
183 fSelected = nullptr; | 183 fSelected = nullptr; |
184 | 184 |
185 this->addButtons(); | 185 this->addButtons(); |
186 } | 186 } |
187 | 187 |
188 protected: | 188 protected: |
189 bool onEvent(const SkEvent& evt) override { | 189 bool onEvent(const SkEvent& evt) override { |
190 if (evt.isType("push-button")) { | 190 if (evt.isType("push-button")) { |
191 if (fSelected) { | 191 if (fSelected) { |
192 fSelected->fMode = (SkXfermode::Mode)evt.getFast32(); | 192 fSelected->fMode = (SkBlendMode)evt.getFast32(); |
193 this->inval(nullptr); | 193 this->inval(nullptr); |
194 } | 194 } |
195 return true; | 195 return true; |
196 } | 196 } |
197 return this->INHERITED::onEvent(evt); | 197 return this->INHERITED::onEvent(evt); |
198 } | 198 } |
199 | 199 |
200 bool onQuery(SkEvent* evt) override { | 200 bool onQuery(SkEvent* evt) override { |
201 if (SampleCode::TitleQ(*evt)) { | 201 if (SampleCode::TitleQ(*evt)) { |
202 SampleCode::TitleR(evt, "XferDemo"); | 202 SampleCode::TitleR(evt, "XferDemo"); |
(...skipping 39 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
242 return true; | 242 return true; |
243 } | 243 } |
244 | 244 |
245 private: | 245 private: |
246 typedef SampleView INHERITED; | 246 typedef SampleView INHERITED; |
247 }; | 247 }; |
248 | 248 |
249 ////////////////////////////////////////////////////////////////////////////// | 249 ////////////////////////////////////////////////////////////////////////////// |
250 | 250 |
251 DEF_SAMPLE( return new XferDemo; ) | 251 DEF_SAMPLE( return new XferDemo; ) |
OLD | NEW |