Index: chrome/browser/ui/tabs/tab_audio_indicator.h |
diff --git a/chrome/browser/ui/tabs/tab_audio_indicator.h b/chrome/browser/ui/tabs/tab_audio_indicator.h |
deleted file mode 100644 |
index dcbdab2069fe7bb34b52537dde633a45e6ec96f8..0000000000000000000000000000000000000000 |
--- a/chrome/browser/ui/tabs/tab_audio_indicator.h |
+++ /dev/null |
@@ -1,83 +0,0 @@ |
-// Copyright (c) 2013 The Chromium Authors. All rights reserved. |
-// Use of this source code is governed by a BSD-style license that can be |
-// found in the LICENSE file. |
- |
-#ifndef CHROME_BROWSER_UI_TABS_TAB_AUDIO_INDICATOR_H_ |
-#define CHROME_BROWSER_UI_TABS_TAB_AUDIO_INDICATOR_H_ |
- |
-#include <vector> |
- |
-#include "base/compiler_specific.h" |
-#include "base/gtest_prod_util.h" |
-#include "base/memory/ref_counted.h" |
-#include "base/memory/scoped_ptr.h" |
-#include "ui/gfx/animation/animation_delegate.h" |
-#include "ui/gfx/image/image_skia.h" |
- |
-namespace gfx { |
-class Animation; |
-class AnimationContainer; |
-class Canvas; |
-class LinearAnimation; |
-class Rect; |
-} |
- |
-// This class is used to draw an animating tab audio indicator. |
-class TabAudioIndicator : public gfx::AnimationDelegate { |
- public: |
- class Delegate { |
- public: |
- virtual void ScheduleAudioIndicatorPaint() = 0; |
- |
- protected: |
- virtual ~Delegate() {} |
- }; |
- |
- explicit TabAudioIndicator(Delegate* delegate); |
- virtual ~TabAudioIndicator(); |
- |
- void set_favicon(const gfx::ImageSkia& favicon) { favicon_ = favicon; } |
- |
- void SetAnimationContainer(gfx::AnimationContainer* animation_container); |
- void SetIsPlayingAudio(bool is_playing_audio); |
- bool IsAnimating(); |
- |
- void Paint(gfx::Canvas* canvas, const gfx::Rect& rect); |
- |
- private: |
- enum State { |
- STATE_NOT_ANIMATING, |
- STATE_ANIMATING, |
- STATE_ANIMATION_ENDING, |
- }; |
- |
- FRIEND_TEST_ALL_PREFIXES(TabAudioIndicatorTest, AnimationState); |
- FRIEND_TEST_ALL_PREFIXES(TabAudioIndicatorTest, SchedulePaint); |
- |
- // AnimationDelegate: |
- virtual void AnimationProgressed(const gfx::Animation* animation) OVERRIDE; |
- virtual void AnimationEnded(const gfx::Animation* animation) OVERRIDE; |
- |
- // Gets the equalizer levels for all 3 columns. The values are tweened between |
- // the current and target frame. |
- std::vector<int> GetCurrentEqualizerLevels() const; |
- |
- Delegate* delegate_; |
- scoped_ptr<gfx::LinearAnimation> animation_; |
- scoped_refptr<gfx::AnimationContainer> animation_container_; |
- gfx::ImageSkia favicon_; |
- |
- // The equalizer frame that's currently being displayed. |
- size_t frame_index_; |
- |
- // The equalizer levels that were last displayed. This is used to prevent |
- // unnecessary drawing when animation progress doesn't result in equalizer |
- // levels changing. |
- std::vector<int> last_displayed_equalizer_levels_; |
- |
- State state_; |
- |
- DISALLOW_COPY_AND_ASSIGN(TabAudioIndicator); |
-}; |
- |
-#endif // CHROME_BROWSER_UI_TABS_TAB_AUDIO_INDICATOR_H_ |