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/*
* Copyright (C) 2000 Harri Porten (porten@kde.org)
* Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 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 JSDOMWindowBase_h
#define JSDOMWindowBase_h
#include "PlatformString.h"
#include "JSDOMBinding.h"
#include <collector/handles/Global.h>
#include <wtf/Forward.h>
#include <wtf/HashMap.h>
#include <wtf/OwnPtr.h>
namespace WebCore {
class DOMWindow;
class Event;
class Frame;
class DOMWrapperWorld;
class JSDOMWindow;
class JSDOMWindowShell;
class JSLocation;
class JSEventListener;
class SecurityOrigin;
class JSDOMWindowBasePrivate;
class JSDOMWindowBase : public JSDOMGlobalObject {
typedef JSDOMGlobalObject Base;
protected:
JSDOMWindowBase(NonNullPassRefPtr<JSC::Structure>, PassRefPtr<DOMWindow>, JSDOMWindowShell*);
public:
void updateDocument();
DOMWindow* impl() const { return m_impl.get(); }
virtual ScriptExecutionContext* scriptExecutionContext() const;
// Called just before removing this window from the JSDOMWindowShell.
void willRemoveFromWindowShell();
static const JSC::ClassInfo s_info;
static PassRefPtr<JSC::Structure> createStructure(JSC::JSGlobalData& globalData, JSC::JSValue prototype)
{
return JSC::Structure::create(globalData, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), AnonymousSlotCount, &s_info);
}
virtual JSC::ExecState* globalExec();
virtual bool supportsProfiling() const;
virtual bool supportsRichSourceInfo() const;
virtual bool shouldInterruptScript() const;
bool allowsAccessFrom(JSC::ExecState*) const;
bool allowsAccessFromNoErrorMessage(JSC::ExecState*) const;
bool allowsAccessFrom(JSC::ExecState*, String& message) const;
void printErrorMessage(const String&) const;
// Don't call this version of allowsAccessFrom -- it's a slightly incorrect implementation used only by WebScriptObject
virtual bool allowsAccessFrom(const JSC::JSGlobalObject*) const;
virtual JSC::JSObject* toThisObject(JSC::ExecState*) const;
virtual JSC::JSValue toStrictThisObject(JSC::ExecState*) const;
JSDOMWindowShell* shell() const;
static JSC::JSGlobalData* commonJSGlobalData();
private:
RefPtr<DOMWindow> m_impl;
JSDOMWindowShell* m_shell;
bool allowsAccessFromPrivate(const JSC::JSGlobalObject*) const;
String crossDomainAccessErrorMessage(const JSC::JSGlobalObject*) const;
};
// Returns a JSDOMWindow or jsNull()
// JSDOMGlobalObject* is ignored, accessing a window in any context will
// use that DOMWindow's prototype chain.
JSC::JSValue toJS(JSC::ExecState*, JSDOMGlobalObject*, DOMWindow*);
JSC::JSValue toJS(JSC::ExecState*, DOMWindow*);
// Returns JSDOMWindow or 0
JSDOMWindow* toJSDOMWindow(Frame*, DOMWrapperWorld*);
JSDOMWindow* toJSDOMWindow(JSC::JSValue);
} // namespace WebCore
#endif // JSDOMWindowBase_h
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