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/*
* Copyright (C) 2013 Google Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are
* met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. 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 SourceBufferList_h
#define SourceBufferList_h
#include "modules/EventTargetModules.h"
#include "platform/heap/Handle.h"
namespace blink {
class SourceBuffer;
class GenericEventQueue;
class SourceBufferList final : public RefCountedGarbageCollectedEventTargetWithInlineData<SourceBufferList> {
DEFINE_EVENT_TARGET_REFCOUNTING_WILL_BE_REMOVED(RefCountedGarbageCollected<SourceBufferList>);
DEFINE_WRAPPERTYPEINFO();
public:
static SourceBufferList* create(ExecutionContext* context, GenericEventQueue* asyncEventQueue)
{
return new SourceBufferList(context, asyncEventQueue);
}
virtual ~SourceBufferList();
unsigned length() const { return m_list.size(); }
SourceBuffer* item(unsigned index) const { return (index < m_list.size()) ? m_list[index].get() : 0; }
void add(SourceBuffer*);
void insert(size_t position, SourceBuffer*);
void remove(SourceBuffer*);
size_t find(SourceBuffer* buffer) { return m_list.find(buffer); }
bool contains(SourceBuffer* buffer) { return m_list.find(buffer) != kNotFound; }
void clear();
// EventTarget interface
virtual const AtomicString& interfaceName() const override;
virtual ExecutionContext* executionContext() const override;
virtual void trace(Visitor*) override;
private:
SourceBufferList(ExecutionContext*, GenericEventQueue*);
void scheduleEvent(const AtomicString&);
RawPtrWillBeMember<ExecutionContext> m_executionContext;
RawPtrWillBeMember<GenericEventQueue> m_asyncEventQueue;
HeapVector<Member<SourceBuffer>> m_list;
};
} // namespace blink
#endif // SourceBufferList_h
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