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/*
* Copyright 2008, The Android Open Source Project
*
* 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.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS ``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 APPLE INC. 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.
*/
#pragma once
#if ENABLE(IOS_TOUCH_EVENTS)
#include <WebKitAdditions/TouchListIOS.h>
#elif ENABLE(TOUCH_EVENTS)
#include "Node.h"
#include "Touch.h"
#include <wtf/FixedVector.h>
#include <wtf/Ref.h>
#include <wtf/RefCounted.h>
#include <wtf/Vector.h>
namespace WebCore {
class TouchList : public RefCounted<TouchList> {
public:
static Ref<TouchList> create()
{
return adoptRef(*new TouchList);
}
static Ref<TouchList> create(FixedVector<std::reference_wrapper<Touch>>&& touches)
{
return adoptRef(*new TouchList(WTFMove(touches)));
}
unsigned length() const { return m_values.size(); }
bool isSupportedPropertyIndex(unsigned index) const { return index < length(); }
Touch* item(unsigned);
const Touch* item(unsigned) const;
void append(Ref<Touch>&& touch) { m_values.append(WTFMove(touch)); }
private:
TouchList() = default;
explicit TouchList(FixedVector<std::reference_wrapper<Touch>>&& touches)
{
m_values = WTF::map(touches, [](auto& touch) -> Ref<Touch> {
return touch.get();
});
}
Vector<Ref<Touch>> m_values;
};
} // namespace WebCore
#endif // ENABLE(TOUCH_EVENTS)
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