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+/*
+ Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies)
+
+ This library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public License
+ along with this library; see the file COPYING.LIB. If not, write to
+ the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
+ Boston, MA 02110-1301, USA.
+*/
+
+#ifndef qscriptengine_h
+#define qscriptengine_h
+
+#include "qscriptprogram.h"
+#include "qscriptstring.h"
+#include "qscriptsyntaxcheckresult.h"
+#include "qscriptvalue.h"
+#include <QtCore/qobject.h>
+#include <QtCore/qshareddata.h>
+#include <QtCore/qstring.h>
+
+class QDateTime;
+class QScriptEnginePrivate;
+
+// FIXME: Remove this once QScriptContext is properly defined.
+typedef void QScriptContext;
+
+// Internal typedef
+typedef QExplicitlySharedDataPointer<QScriptEnginePrivate> QScriptEnginePtr;
+
+class QScriptEngine : public QObject {
+public:
+ QScriptEngine();
+ ~QScriptEngine();
+
+ static QScriptSyntaxCheckResult checkSyntax(const QString& program);
+ QScriptValue evaluate(const QString& program, const QString& fileName = QString(), int lineNumber = 1);
+ QScriptValue evaluate(const QScriptProgram& program);
+
+ bool hasUncaughtException() const;
+ QScriptValue uncaughtException() const;
+ void clearExceptions();
+ int uncaughtExceptionLineNumber() const;
+ QStringList uncaughtExceptionBacktrace() const;
+
+ void collectGarbage();
+ void reportAdditionalMemoryCost(int cost);
+
+ QScriptString toStringHandle(const QString& str);
+ QScriptValue toObject(const QScriptValue& value);
+
+ QScriptValue nullValue();
+ QScriptValue undefinedValue();
+
+ typedef QScriptValue (*FunctionSignature)(QScriptContext *, QScriptEngine *);
+ typedef QScriptValue (*FunctionWithArgSignature)(QScriptContext *, QScriptEngine *, void *);
+
+ QScriptValue newFunction(FunctionSignature fun, int length = 0);
+ QScriptValue newFunction(FunctionSignature fun, const QScriptValue& prototype, int length = 0);
+ QScriptValue newFunction(FunctionWithArgSignature fun, void* arg);
+
+ QScriptValue newObject();
+ QScriptValue newArray(uint length = 0);
+ QScriptValue newDate(qsreal value);
+ QScriptValue newDate(const QDateTime& value);
+ QScriptValue globalObject() const;
+private:
+ friend class QScriptEnginePrivate;
+
+ QScriptEnginePtr d_ptr;
+};
+
+#endif