| /* |
| 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 |