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// Copyright 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_MEDIA_PICKER_DESKTOP_MEDIA_PICKER_BRIDGE_H_
#define CHROME_BROWSER_UI_COCOA_MEDIA_PICKER_DESKTOP_MEDIA_PICKER_BRIDGE_H_
#include "base/basictypes.h"
#include "chrome/browser/media/desktop_media_list_observer.h"
// Protocol corresponding to |DesktopMediaListObserver|.
@protocol DesktopMediaPickerObserver
- (void)sourceAddedAtIndex:(int)index;
- (void)sourceRemovedAtIndex:(int)index;
- (void)sourceMovedFrom:(int)oldIndex to:(int)newIndex;
- (void)sourceNameChangedAtIndex:(int)index;
- (void)sourceThumbnailChangedAtIndex:(int)index;
@end
// Provides a |DesktopMediaListObserver| implementation that forwards
// notifications to a objective-c object implementing the
// |DesktopMediaPickerObserver| protocol.
class DesktopMediaPickerBridge : public DesktopMediaListObserver {
public:
DesktopMediaPickerBridge(id<DesktopMediaPickerObserver> observer);
~DesktopMediaPickerBridge() override;
// DesktopMediaListObserver overrides.
void OnSourceAdded(int index) override;
void OnSourceRemoved(int index) override;
void OnSourceMoved(int old_index, int new_index) override;
void OnSourceNameChanged(int index) override;
void OnSourceThumbnailChanged(int index) override;
private:
id<DesktopMediaPickerObserver> observer_; // weak; owns this
DISALLOW_COPY_AND_ASSIGN(DesktopMediaPickerBridge);
};
#endif // CHROME_BROWSER_UI_COCOA_MEDIA_PICKER_DESKTOP_MEDIA_PICKER_BRIDGE_H_
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