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1 // Copyright 2016 The Chromium Authors. All rights reserved. | 1 // Copyright 2016 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 <unistd.h> | 5 #include <unistd.h> |
6 | 6 |
7 #include <string> | 7 #include <string> |
8 | 8 |
9 #include "base/bind.h" | 9 #include "base/bind.h" |
10 #include "base/macros.h" | 10 #include "base/macros.h" |
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52 | 52 |
53 class JankView : public mojo::ui::GaneshView, | 53 class JankView : public mojo::ui::GaneshView, |
54 public mojo::ui::ChoreographerDelegate, | 54 public mojo::ui::ChoreographerDelegate, |
55 public mojo::ui::InputListener { | 55 public mojo::ui::InputListener { |
56 public: | 56 public: |
57 JankView(mojo::InterfaceHandle<mojo::ApplicationConnector> app_connector, | 57 JankView(mojo::InterfaceHandle<mojo::ApplicationConnector> app_connector, |
58 mojo::InterfaceRequest<mojo::ui::ViewOwner> view_owner_request) | 58 mojo::InterfaceRequest<mojo::ui::ViewOwner> view_owner_request) |
59 : GaneshView(app_connector.Pass(), view_owner_request.Pass(), "Jank"), | 59 : GaneshView(app_connector.Pass(), view_owner_request.Pass(), "Jank"), |
60 choreographer_(scene(), this), | 60 choreographer_(scene(), this), |
61 input_handler_(GetViewServiceProvider(), this), | 61 input_handler_(GetViewServiceProvider(), this), |
62 typeface_(skia::AdoptRef(SkTypeface::CreateFromStream( | 62 typeface_(SkTypeface::MakeFromStream( |
63 new SkMemoryStream(font_data::kDejaVuSansMonoRegular.data, | 63 new SkMemoryStream(font_data::kDejaVuSansMonoRegular.data, |
64 font_data::kDejaVuSansMonoRegular.size)))) {} | 64 font_data::kDejaVuSansMonoRegular.size))) {} |
65 | 65 |
66 ~JankView() override {} | 66 ~JankView() override {} |
67 | 67 |
68 private: | 68 private: |
69 // |GaneshView|: | 69 // |GaneshView|: |
70 void OnPropertiesChanged( | 70 void OnPropertiesChanged( |
71 uint32_t old_scene_version, | 71 uint32_t old_scene_version, |
72 mojo::ui::ViewPropertiesPtr old_properties) override { | 72 mojo::ui::ViewPropertiesPtr old_properties) override { |
73 choreographer_.ScheduleDraw(); | 73 choreographer_.ScheduleDraw(); |
74 } | 74 } |
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156 boxPaint.setColor(SkColorSetRGB(200, 200, 200)); | 156 boxPaint.setColor(SkColorSetRGB(200, 200, 200)); |
157 canvas->drawRect(bounds, boxPaint); | 157 canvas->drawRect(bounds, boxPaint); |
158 boxPaint.setColor(SkColorSetRGB(40, 40, 40)); | 158 boxPaint.setColor(SkColorSetRGB(40, 40, 40)); |
159 boxPaint.setStyle(SkPaint::kStroke_Style); | 159 boxPaint.setStyle(SkPaint::kStroke_Style); |
160 canvas->drawRect(bounds, boxPaint); | 160 canvas->drawRect(bounds, boxPaint); |
161 | 161 |
162 SkPaint textPaint; | 162 SkPaint textPaint; |
163 textPaint.setColor(SK_ColorBLACK); | 163 textPaint.setColor(SK_ColorBLACK); |
164 textPaint.setTextSize(16); | 164 textPaint.setTextSize(16); |
165 textPaint.setTextEncoding(SkPaint::kUTF8_TextEncoding); | 165 textPaint.setTextEncoding(SkPaint::kUTF8_TextEncoding); |
166 textPaint.setTypeface(typeface_.get()); | 166 textPaint.setTypeface(typeface_); |
167 textPaint.setAntiAlias(true); | 167 textPaint.setAntiAlias(true); |
168 SkRect textBounds; | 168 SkRect textBounds; |
169 textPaint.measureText(label, strlen(label), &textBounds); | 169 textPaint.measureText(label, strlen(label), &textBounds); |
170 canvas->drawText(label, strlen(label), | 170 canvas->drawText(label, strlen(label), |
171 bounds.centerX() - textBounds.centerX(), | 171 bounds.centerX() - textBounds.centerX(), |
172 bounds.centerY() - textBounds.centerY(), textPaint); | 172 bounds.centerY() - textBounds.centerY(), textPaint); |
173 } | 173 } |
174 | 174 |
175 void OnClick(const Button& button) { | 175 void OnClick(const Button& button) { |
176 LOG(INFO) << "Clicked: " << button.label; | 176 LOG(INFO) << "Clicked: " << button.label; |
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188 | 188 |
189 case Action::kCrash: { | 189 case Action::kCrash: { |
190 abort(); | 190 abort(); |
191 break; | 191 break; |
192 } | 192 } |
193 } | 193 } |
194 } | 194 } |
195 | 195 |
196 mojo::ui::Choreographer choreographer_; | 196 mojo::ui::Choreographer choreographer_; |
197 mojo::ui::InputHandler input_handler_; | 197 mojo::ui::InputHandler input_handler_; |
198 skia::RefPtr<SkTypeface> typeface_; | 198 sk_sp<SkTypeface> typeface_; |
199 int64_t stutter_end_time_ = 0u; | 199 int64_t stutter_end_time_ = 0u; |
200 | 200 |
201 DISALLOW_COPY_AND_ASSIGN(JankView); | 201 DISALLOW_COPY_AND_ASSIGN(JankView); |
202 }; | 202 }; |
203 | 203 |
204 class JankApp : public mojo::ui::ViewProviderApp { | 204 class JankApp : public mojo::ui::ViewProviderApp { |
205 public: | 205 public: |
206 JankApp() {} | 206 JankApp() {} |
207 ~JankApp() override {} | 207 ~JankApp() override {} |
208 | 208 |
209 void CreateView( | 209 void CreateView( |
210 const std::string& connection_url, | 210 const std::string& connection_url, |
211 mojo::InterfaceRequest<mojo::ui::ViewOwner> view_owner_request, | 211 mojo::InterfaceRequest<mojo::ui::ViewOwner> view_owner_request, |
212 mojo::InterfaceRequest<mojo::ServiceProvider> services) override { | 212 mojo::InterfaceRequest<mojo::ServiceProvider> services) override { |
213 new JankView(mojo::CreateApplicationConnector(app_impl()->shell()), | 213 new JankView(mojo::CreateApplicationConnector(app_impl()->shell()), |
214 view_owner_request.Pass()); | 214 view_owner_request.Pass()); |
215 } | 215 } |
216 | 216 |
217 private: | 217 private: |
218 DISALLOW_COPY_AND_ASSIGN(JankApp); | 218 DISALLOW_COPY_AND_ASSIGN(JankApp); |
219 }; | 219 }; |
220 | 220 |
221 } // namespace examples | 221 } // namespace examples |
222 | 222 |
223 MojoResult MojoMain(MojoHandle application_request) { | 223 MojoResult MojoMain(MojoHandle application_request) { |
224 mojo::ApplicationRunnerChromium runner(new examples::JankApp()); | 224 mojo::ApplicationRunnerChromium runner(new examples::JankApp()); |
225 return runner.Run(application_request); | 225 return runner.Run(application_request); |
226 } | 226 } |
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