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/*
* Copyright (C) 2000 Harri Porten (porten@kde.org)
* Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008, 2009 Apple Inc. All rights reseved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#ifndef ScheduledAction_h
#define ScheduledAction_h
#include "JSDOMBinding.h"
#include <heap/Strong.h>
#include <heap/StrongInlines.h>
#include <runtime/JSCell.h>
#include <wtf/PassOwnPtr.h>
#include <wtf/Vector.h>
#include <wtf/text/WTFString.h>
namespace JSC {
class JSGlobalObject;
}
namespace WebCore {
class Document;
class ContentSecurityPolicy;
class ScriptExecutionContext;
class WorkerGlobalScope;
/* An action (either function or string) to be executed after a specified
* time interval, either once or repeatedly. Used for window.setTimeout()
* and window.setInterval()
*/
class ScheduledAction {
WTF_MAKE_NONCOPYABLE(ScheduledAction); WTF_MAKE_FAST_ALLOCATED;
public:
static PassOwnPtr<ScheduledAction> create(JSC::ExecState*, DOMWrapperWorld* isolatedWorld, ContentSecurityPolicy*);
void execute(ScriptExecutionContext*);
private:
ScheduledAction(JSC::ExecState*, JSC::JSValue function, DOMWrapperWorld* isolatedWorld);
ScheduledAction(const String& code, DOMWrapperWorld* isolatedWorld)
: m_function(*isolatedWorld->vm())
, m_code(code)
, m_isolatedWorld(isolatedWorld)
{
}
void executeFunctionInContext(JSC::JSGlobalObject*, JSC::JSValue thisValue, ScriptExecutionContext*);
void execute(Document*);
#if ENABLE(WORKERS)
void execute(WorkerGlobalScope*);
#endif
JSC::Strong<JSC::Unknown> m_function;
Vector<JSC::Strong<JSC::Unknown> > m_args;
String m_code;
RefPtr<DOMWrapperWorld> m_isolatedWorld;
};
} // namespace WebCore
#endif // ScheduledAction_h
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