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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 "DOMWindow.h"
#include "JSDOMBinding.h"
#include "JSDOMGlobalObject.h"
#include <wtf/Forward.h>
namespace WebCore {
class DOMWindow;
class Frame;
class DOMWrapperWorld;
class JSDOMWindow;
class JSDOMWindowShell;
class JSDOMWindowBasePrivate;
class WEBCORE_EXPORT JSDOMWindowBase : public JSDOMGlobalObject {
typedef JSDOMGlobalObject Base;
protected:
JSDOMWindowBase(JSC::VM&, JSC::Structure*, PassRefPtr<DOMWindow>, JSDOMWindowShell*);
void finishCreation(JSC::VM&, JSDOMWindowShell*);
static void destroy(JSCell*);
public:
void updateDocument();
DOMWindow& wrapped() const { return *m_wrapped; }
ScriptExecutionContext* scriptExecutionContext() const;
// Called just before removing this window from the JSDOMWindowShell.
void willRemoveFromWindowShell();
DECLARE_INFO;
static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSValue prototype)
{
return JSC::Structure::create(vm, 0, prototype, JSC::TypeInfo(JSC::GlobalObjectType, StructureFlags), info());
}
static const JSC::GlobalObjectMethodTable s_globalObjectMethodTable;
static bool supportsLegacyProfiling(const JSC::JSGlobalObject*);
static bool supportsRichSourceInfo(const JSC::JSGlobalObject*);
static bool shouldInterruptScript(const JSC::JSGlobalObject*);
static bool shouldInterruptScriptBeforeTimeout(const JSC::JSGlobalObject*);
static JSC::RuntimeFlags javaScriptRuntimeFlags(const JSC::JSGlobalObject*);
static void queueTaskToEventLoop(const JSC::JSGlobalObject*, PassRefPtr<JSC::Microtask>);
void printErrorMessage(const String&) const;
JSDOMWindowShell* shell() const;
static JSC::VM& commonVM();
static void fireFrameClearedWatchpointsForWindow(DOMWindow*);
static void visitChildren(JSC::JSCell*, JSC::SlotVisitor&);
protected:
JSC::WatchpointSet m_windowCloseWatchpoints;
private:
static JSC::JSInternalPromise* moduleLoaderResolve(JSC::JSGlobalObject*, JSC::ExecState*, JSC::JSValue, JSC::JSValue);
static JSC::JSInternalPromise* moduleLoaderFetch(JSC::JSGlobalObject*, JSC::ExecState*, JSC::JSValue);
static JSC::JSValue moduleLoaderEvaluate(JSC::JSGlobalObject*, JSC::ExecState*, JSC::JSValue, JSC::JSValue);
RefPtr<DOMWindow> m_wrapped;
JSDOMWindowShell* m_shell;
};
// Returns a JSDOMWindow or jsNull()
// JSDOMGlobalObject* is ignored, accessing a window in any context will
// use that DOMWindow's prototype chain.
WEBCORE_EXPORT JSC::JSValue toJS(JSC::ExecState*, JSDOMGlobalObject*, DOMWindow*);
JSC::JSValue toJS(JSC::ExecState*, DOMWindow*);
// Returns JSDOMWindow or 0
JSDOMWindow* toJSDOMWindow(Frame*, DOMWrapperWorld&);
WEBCORE_EXPORT JSDOMWindow* toJSDOMWindow(JSC::JSValue);
} // namespace WebCore
#endif // JSDOMWindowBase_h
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