81 lines
2.9 KiB
C++
81 lines
2.9 KiB
C++
/*
|
|
* 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 "ScriptableDocumentParser.h"
|
|
|
|
#include "Document.h"
|
|
#include "Settings.h"
|
|
#include "StyleScope.h"
|
|
|
|
namespace WebCore {
|
|
|
|
ScriptableDocumentParser::ScriptableDocumentParser(Document& document, ParserContentPolicy parserContentPolicy)
|
|
: DecodedDataDocumentParser(document)
|
|
, m_wasCreatedByScript(false)
|
|
, m_parserContentPolicy(parserContentPolicy)
|
|
, m_scriptsWaitingForStylesheetsExecutionTimer(*this, &ScriptableDocumentParser::scriptsWaitingForStylesheetsExecutionTimerFired)
|
|
{
|
|
if (!pluginContentIsAllowed(m_parserContentPolicy))
|
|
m_parserContentPolicy = allowPluginContent(m_parserContentPolicy);
|
|
|
|
if (scriptingContentIsAllowed(m_parserContentPolicy) && !document.allowsContentJavaScript())
|
|
m_parserContentPolicy = disallowScriptingContent(m_parserContentPolicy);
|
|
}
|
|
|
|
void ScriptableDocumentParser::executeScriptsWaitingForStylesheetsSoon()
|
|
{
|
|
ASSERT(!document()->styleScope().hasPendingSheets());
|
|
|
|
if (m_scriptsWaitingForStylesheetsExecutionTimer.isActive())
|
|
return;
|
|
if (!hasScriptsWaitingForStylesheets())
|
|
return;
|
|
|
|
m_scriptsWaitingForStylesheetsExecutionTimer.startOneShot(0_s);
|
|
}
|
|
|
|
void ScriptableDocumentParser::scriptsWaitingForStylesheetsExecutionTimerFired()
|
|
{
|
|
ASSERT(!isDetached());
|
|
|
|
Ref<ScriptableDocumentParser> protectedThis(*this);
|
|
|
|
if (!document()->styleScope().hasPendingSheets())
|
|
executeScriptsWaitingForStylesheets();
|
|
|
|
if (!isDetached())
|
|
document()->checkCompleted();
|
|
}
|
|
|
|
void ScriptableDocumentParser::detach()
|
|
{
|
|
m_scriptsWaitingForStylesheetsExecutionTimer.stop();
|
|
|
|
DecodedDataDocumentParser::detach();
|
|
}
|
|
|
|
};
|