JavaScriptCore-576.tar.gz

[apple/javascriptcore.git] / qt / api / qscriptengine_p.h

diff --git a/qt/api/qscriptengine_p.h b/qt/api/qscriptengine_p.h
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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_p_h
+#define qscriptengine_p_h
+
+#include "qscriptconverter_p.h"
+#include "qscriptengine.h"
+#include "qscriptvalue.h"
+#include <JavaScriptCore/JavaScript.h>
+#include <QtCore/qshareddata.h>
+#include <QtCore/qstring.h>
+
+class QScriptEngine;
+
+class QScriptEnginePrivate : public QSharedData {
+public:
+    static QScriptEnginePtr get(const QScriptEngine* q) { Q_ASSERT(q); return q->d_ptr; }
+    static QScriptEngine* get(const QScriptEnginePrivate* d) { Q_ASSERT(d); return d->q_ptr; }
+
+    QScriptEnginePrivate(const QScriptEngine*);
+    ~QScriptEnginePrivate();
+
+    QScriptValuePrivate* evaluate(const QString& program, const QString& fileName, int lineNumber);
+    inline void collectGarbage();
+
+    inline JSValueRef makeJSValue(double number) const;
+    inline JSValueRef makeJSValue(int number) const;
+    inline JSValueRef makeJSValue(uint number) const;
+    inline JSValueRef makeJSValue(const QString& string) const;
+    inline JSValueRef makeJSValue(bool number) const;
+    inline JSValueRef makeJSValue(QScriptValue::SpecialValue value) const;
+
+    inline JSGlobalContextRef context() const;
+private:
+    QScriptEngine* q_ptr;
+    JSGlobalContextRef m_context;
+};
+
+void QScriptEnginePrivate::collectGarbage()
+{
+    JSGarbageCollect(m_context);
+}
+
+JSValueRef QScriptEnginePrivate::makeJSValue(double number) const
+{
+    return JSValueMakeNumber(m_context, number);
+}
+
+JSValueRef QScriptEnginePrivate::makeJSValue(int number) const
+{
+    return JSValueMakeNumber(m_context, number);
+}
+
+JSValueRef QScriptEnginePrivate::makeJSValue(uint number) const
+{
+    return JSValueMakeNumber(m_context, number);
+}
+
+JSValueRef QScriptEnginePrivate::makeJSValue(const QString& string) const
+{
+    return JSValueMakeString(m_context, QScriptConverter::toString(string));
+}
+
+JSValueRef QScriptEnginePrivate::makeJSValue(bool value) const
+{
+    return JSValueMakeBoolean(m_context, value);
+}
+
+JSValueRef QScriptEnginePrivate::makeJSValue(QScriptValue::SpecialValue value) const
+{
+    if (value == QScriptValue::NullValue)
+        return JSValueMakeNull(m_context);
+    return JSValueMakeUndefined(m_context);
+}
+
+JSGlobalContextRef QScriptEnginePrivate::context() const
+{
+    return m_context;
+}
+
+#endif