Audio indicator: Mac UI

chrome/browser/ui/cocoa/tabs/tab_audio_indicator_view_mac.h

Index: chrome/browser/ui/cocoa/tabs/tab_audio_indicator_view_mac.h
diff --git a/chrome/browser/ui/cocoa/tabs/tab_audio_indicator_view_mac.h b/chrome/browser/ui/cocoa/tabs/tab_audio_indicator_view_mac.h
new file mode 100644
index 0000000000000000000000000000000000000000..04bd0f29e4c25da154e716c16dbb95f59d3ce593
--- /dev/null
+++ b/chrome/browser/ui/cocoa/tabs/tab_audio_indicator_view_mac.h
@@ -0,0 +1,34 @@
+// 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_COCOA_TABS_TAB_AUDIO_INDICATOR_VIEW_MAC_H_
+#define CHROME_BROWSER_UI_COCOA_TABS_TAB_AUDIO_INDICATOR_VIEW_MAC_H_
+
+#import <Cocoa/Cocoa.h>
+
+#include "base/memory/scoped_nsobject.h"
+#include "base/memory/scoped_ptr.h"
+
+namespace content {
+class WebContents;
+}
+class TabAudioIndicator;
+class TabAudioIndicatorDelegateMac;
+
+@interface TabAudioIndicatorViewMac : NSView {

[Nico, 2013/03/11 02:52:56]

Needs class-level comment ("// Drawn on top of favicons of tabs that play sound"
or some such)

[sail, 2013/03/11 23:42:01]

Done.

+ @private
+  scoped_ptr<TabAudioIndicator> tabAudioIndicator_;
+  scoped_ptr<TabAudioIndicatorDelegateMac> delegate_;
+  scoped_nsobject<NSImage> backgroundImage_;
+}
+
+- (void)setIsPlayingAudio:(BOOL)isPlayingAudio;
+
+- (void)setBackgroundImage:(NSImage*)backgroundImage;
+
+- (BOOL)isAnimating;
+
+@end
+
+#endif  // CHROME_BROWSER_UI_COCOA_TABS_TAB_AUDIO_INDICATOR_VIEW_MAC_H_