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Side by Side Diff: ui/app_list/views/pulsing_block_view.cc

Issue 303543004: MacViews: views_examples_with_content_exe working! Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: add files Created 6 years, 7 months ago
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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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