diff options
Diffstat (limited to 'Source/WebCore/dom/PendingScript.cpp')
-rw-r--r-- | Source/WebCore/dom/PendingScript.cpp | 68 |
1 files changed, 68 insertions, 0 deletions
diff --git a/Source/WebCore/dom/PendingScript.cpp b/Source/WebCore/dom/PendingScript.cpp new file mode 100644 index 0000000..615fa7d --- /dev/null +++ b/Source/WebCore/dom/PendingScript.cpp @@ -0,0 +1,68 @@ +/* + * 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*) +{ +} + +} |