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/*
* Copyright (C) 2011 Ericsson AB. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer
* in the documentation and/or other materials provided with the
* distribution.
* 3. Neither the name of Ericsson nor the names of its contributors
* may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
#ifndef MediaStreamComponent_h
#define MediaStreamComponent_h
#if ENABLE(MEDIA_STREAM)
#include "MediaStreamSource.h"
#include "UUID.h"
namespace WebCore {
class MediaStreamDescriptor;
class MediaStreamComponent : public RefCounted<MediaStreamComponent> {
public:
static PassRefPtr<MediaStreamComponent> create(PassRefPtr<MediaStreamSource> source)
{
return adoptRef(new MediaStreamComponent(createCanonicalUUIDString(), 0, source));
}
static PassRefPtr<MediaStreamComponent> create(const String& id, PassRefPtr<MediaStreamSource> source)
{
return adoptRef(new MediaStreamComponent(id, 0, source));
}
static PassRefPtr<MediaStreamComponent> create(MediaStreamDescriptor* stream, PassRefPtr<MediaStreamSource> source)
{
return adoptRef(new MediaStreamComponent(createCanonicalUUIDString(), stream, source));
}
MediaStreamDescriptor* stream() const { return m_stream; }
void setStream(MediaStreamDescriptor* stream) { ASSERT(!m_stream && stream); m_stream = stream; }
MediaStreamSource* source() const { return m_source.get(); }
String id() const { return m_id; }
bool enabled() const { return m_enabled; }
void setEnabled(bool enabled) { m_enabled = enabled; }
private:
MediaStreamComponent(const String& id, MediaStreamDescriptor* stream, PassRefPtr<MediaStreamSource> source)
: m_stream(stream)
, m_source(source)
, m_id(id)
, m_enabled(true)
{
ASSERT(m_id.length());
}
MediaStreamDescriptor* m_stream;
RefPtr<MediaStreamSource> m_source;
String m_id;
bool m_enabled;
};
typedef Vector<RefPtr<MediaStreamComponent> > MediaStreamComponentVector;
} // namespace WebCore
#endif // ENABLE(MEDIA_STREAM)
#endif // MediaStreamComponent_h
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