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Diffstat (limited to 'Source/JavaScriptCore/qt/api/qscriptengine.h')
-rw-r--r-- | Source/JavaScriptCore/qt/api/qscriptengine.h | 82 |
1 files changed, 82 insertions, 0 deletions
diff --git a/Source/JavaScriptCore/qt/api/qscriptengine.h b/Source/JavaScriptCore/qt/api/qscriptengine.h new file mode 100644 index 0000000..281707f --- /dev/null +++ b/Source/JavaScriptCore/qt/api/qscriptengine.h @@ -0,0 +1,82 @@ +/* + 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 |