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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/app_list/views/pulsing_block_view.h" | 5 #include "ui/app_list/views/pulsing_block_view.h" |
| 6 | 6 |
| 7 #include <vector> | 7 #include <vector> |
| 8 | 8 |
| 9 #include "base/rand_util.h" | 9 #include "base/rand_util.h" |
| 10 #include "third_party/skia/include/core/SkColor.h" | 10 #include "third_party/skia/include/core/SkColor.h" |
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| 64 animations.push_back(opacity_sequence.release()); | 64 animations.push_back(opacity_sequence.release()); |
| 65 animations.push_back(transform_sequence.release()); | 65 animations.push_back(transform_sequence.release()); |
| 66 layer->GetAnimator()->ScheduleTogether(animations); | 66 layer->GetAnimator()->ScheduleTogether(animations); |
| 67 } | 67 } |
| 68 | 68 |
| 69 } // namespace | 69 } // namespace |
| 70 | 70 |
| 71 namespace app_list { | 71 namespace app_list { |
| 72 | 72 |
| 73 PulsingBlockView::PulsingBlockView(const gfx::Size& size, bool start_delay) { | 73 PulsingBlockView::PulsingBlockView(const gfx::Size& size, bool start_delay) { |
| 74 #if defined(USE_AURA) | |
| 75 SetPaintToLayer(true); | 74 SetPaintToLayer(true); |
| 76 SetFillsBoundsOpaquely(false); | 75 SetFillsBoundsOpaquely(false); |
| 77 | 76 |
| 78 const int max_delay = kAnimationDurationInMs * arraysize(kAnimationOpacity); | 77 const int max_delay = kAnimationDurationInMs * arraysize(kAnimationOpacity); |
| 79 const int delay = start_delay ? base::RandInt(0, max_delay) : 0; | 78 const int delay = start_delay ? base::RandInt(0, max_delay) : 0; |
| 80 start_delay_timer_.Start( | 79 start_delay_timer_.Start( |
| 81 FROM_HERE, | 80 FROM_HERE, |
| 82 base::TimeDelta::FromMilliseconds(delay), | 81 base::TimeDelta::FromMilliseconds(delay), |
| 83 this, &PulsingBlockView::OnStartDelayTimer); | 82 this, &PulsingBlockView::OnStartDelayTimer); |
| 84 #else | |
| 85 NOTREACHED() << "Pulsing animation is not supported on Windows"; | |
| 86 #endif | |
| 87 } | 83 } |
| 88 | 84 |
| 89 PulsingBlockView::~PulsingBlockView() { | 85 PulsingBlockView::~PulsingBlockView() { |
| 90 } | 86 } |
| 91 | 87 |
| 92 void PulsingBlockView::OnStartDelayTimer() { | 88 void PulsingBlockView::OnStartDelayTimer() { |
| 93 SchedulePulsingAnimation(layer()); | 89 SchedulePulsingAnimation(layer()); |
| 94 } | 90 } |
| 95 | 91 |
| 96 void PulsingBlockView::OnPaint(gfx::Canvas* canvas) { | 92 void PulsingBlockView::OnPaint(gfx::Canvas* canvas) { |
| 97 gfx::Rect rect(GetContentsBounds()); | 93 gfx::Rect rect(GetContentsBounds()); |
| 98 rect.ClampToCenteredSize(gfx::Size(kBlockSize, kBlockSize)); | 94 rect.ClampToCenteredSize(gfx::Size(kBlockSize, kBlockSize)); |
| 99 canvas->FillRect(rect, kBlockColor); | 95 canvas->FillRect(rect, kBlockColor); |
| 100 } | 96 } |
| 101 | 97 |
| 102 } // namespace app_list | 98 } // namespace app_list |
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