JavaScriptCore-576.tar.gz

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

diff --git a/qt/api/qscriptconverter_p.h b/qt/api/qscriptconverter_p.h
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+/*
+    Copyright (C) 2008 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 qscriptconverter_p_h
+#define qscriptconverter_p_h
+
+#include <JavaScriptCore/JavaScript.h>
+#include <QtCore/qstring.h>
+
+/*
+  \internal
+  \class QScriptConverter
+  QScriptValue and QScriptEngine helper class. This class's responsibility is to convert values
+  between JS values and Qt/C++ values.
+
+  This is a nice way to inline these functions in both QScriptValue and QScriptEngine.
+*/
+class QScriptConverter {
+public:
+    static QString toString(const JSStringRef str)
+    {
+        return QString(reinterpret_cast<const QChar*>(JSStringGetCharactersPtr(str)), JSStringGetLength(str));
+    }
+    static JSStringRef toString(const QString& str)
+    {
+        return JSStringCreateWithUTF8CString(str.toUtf8().constData());
+    }
+    static JSStringRef toString(const char* str)
+    {
+        return JSStringCreateWithUTF8CString(str);
+    }
+};
+
+#endif // qscriptconverter_p_h