blob: 615fa7db1c60129230866f20385138b4a2484095 [file] [log] [blame]
/*
* Copyright (C) 2010 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:
* 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.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``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.
*/
#include "config.h"
#include "PendingScript.h"
#include "CachedScript.h"
#include "Element.h"
namespace WebCore {
PendingScript::~PendingScript()
{
if (m_cachedScript)
m_cachedScript->removeClient(this);
}
PassRefPtr<Element> PendingScript::releaseElementAndClear()
{
setCachedScript(0);
m_watchingForLoad = false;
m_startingPosition = TextPosition1::belowRangePosition();
return m_element.release();
}
void PendingScript::setCachedScript(CachedScript* cachedScript)
{
if (m_cachedScript == cachedScript)
return;
if (m_cachedScript)
m_cachedScript->removeClient(this);
m_cachedScript = cachedScript;
if (m_cachedScript)
m_cachedScript->addClient(this);
}
CachedScript* PendingScript::cachedScript() const
{
return m_cachedScript.get();
}
void PendingScript::notifyFinished(CachedResource*)
{
}
}