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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 "ui/compositor/compositor.h" | 5 #include "ui/compositor/compositor.h" |
6 | 6 |
7 #include <algorithm> | 7 #include <algorithm> |
8 #include <deque> | 8 #include <deque> |
9 | 9 |
10 #include "base/bind.h" | 10 #include "base/bind.h" |
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269 if (root_layer_) | 269 if (root_layer_) |
270 root_layer_->OnDeviceScaleFactorChanged(scale); | 270 root_layer_->OnDeviceScaleFactorChanged(scale); |
271 } | 271 } |
272 } | 272 } |
273 | 273 |
274 void Compositor::SetBackgroundColor(SkColor color) { | 274 void Compositor::SetBackgroundColor(SkColor color) { |
275 host_->set_background_color(color); | 275 host_->set_background_color(color); |
276 ScheduleDraw(); | 276 ScheduleDraw(); |
277 } | 277 } |
278 | 278 |
| 279 void Compositor::SetVisible(bool visible) { |
| 280 host_->SetVisible(visible); |
| 281 } |
| 282 |
279 scoped_refptr<CompositorVSyncManager> Compositor::vsync_manager() const { | 283 scoped_refptr<CompositorVSyncManager> Compositor::vsync_manager() const { |
280 return vsync_manager_; | 284 return vsync_manager_; |
281 } | 285 } |
282 | 286 |
283 void Compositor::AddObserver(CompositorObserver* observer) { | 287 void Compositor::AddObserver(CompositorObserver* observer) { |
284 #if defined(OS_MACOSX) | 288 #if defined(OS_MACOSX) |
285 // Debugging instrumentation for crbug.com/401630. | 289 // Debugging instrumentation for crbug.com/401630. |
286 // TODO(ccameron): remove this. | 290 // TODO(ccameron): remove this. |
287 CHECK(observer); | 291 CHECK(observer); |
288 if (!observer_list_.HasObserver(observer)) | 292 if (!observer_list_.HasObserver(observer)) |
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440 // Call ScheduleDraw() instead of Draw() in order to allow other | 444 // Call ScheduleDraw() instead of Draw() in order to allow other |
441 // CompositorObservers to be notified before starting another | 445 // CompositorObservers to be notified before starting another |
442 // draw cycle. | 446 // draw cycle. |
443 ScheduleDraw(); | 447 ScheduleDraw(); |
444 } | 448 } |
445 FOR_EACH_OBSERVER( | 449 FOR_EACH_OBSERVER( |
446 CompositorObserver, observer_list_, OnCompositingEnded(this)); | 450 CompositorObserver, observer_list_, OnCompositingEnded(this)); |
447 } | 451 } |
448 | 452 |
449 } // namespace ui | 453 } // namespace ui |
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