Alessandro Bonazzi
8c43d5cf2f
Files correlati : cg0.exe cg0700a.msk cg0700b.msk cg3.exe cg4.exe Bug : Commento: Merge 1.0 libraries
106 lines
3.9 KiB
C++
106 lines
3.9 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the examples of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:BSD$
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** You may use this file under the terms of the BSD license as follows:
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**
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** "Redistribution and use in source and binary forms, with or without
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** modification, are permitted provided that the following conditions are
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** met:
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** * Redistributions of source code must retain the above copyright
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** notice, this list of conditions and the following disclaimer.
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** * Redistributions in binary form must reproduce the above copyright
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** notice, this list of conditions and the following disclaimer in
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** the documentation and/or other materials provided with the
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** distribution.
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** * Neither the name of The Qt Company Ltd nor the names of its
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** contributors may be used to endorse or promote products derived
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** from this software without specific prior written permission.
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**
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**
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** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtCore>
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#include <QtScript>
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template <class Container>
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QScriptValue toScriptValue(QScriptEngine *eng, const Container &cont)
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{
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QScriptValue a = eng->newArray();
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typename Container::const_iterator begin = cont.begin();
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typename Container::const_iterator end = cont.end();
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typename Container::const_iterator it;
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for (it = begin; it != end; ++it)
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a.setProperty(quint32(it - begin), eng->toScriptValue(*it));
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return a;
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}
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template <class Container>
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void fromScriptValue(const QScriptValue &value, Container &cont)
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{
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quint32 len = value.property("length").toUInt32();
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for (quint32 i = 0; i < len; ++i) {
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QScriptValue item = value.property(i);
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typedef typename Container::value_type ContainerValue;
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cont.push_back(qscriptvalue_cast<ContainerValue>(item));
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}
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}
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typedef QVector<int> IntVector;
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typedef QVector<QString> StringVector;
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Q_DECLARE_METATYPE(IntVector)
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Q_DECLARE_METATYPE(StringVector)
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int main(int argc, char *argv[])
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{
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QCoreApplication app(argc, argv);
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QScriptEngine eng;
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// register our custom types
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qScriptRegisterMetaType<IntVector>(&eng, toScriptValue, fromScriptValue);
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qScriptRegisterMetaType<StringVector>(&eng, toScriptValue, fromScriptValue);
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QScriptValue val = eng.evaluate("[1, 4, 7, 11, 50, 3, 19, 60]");
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fprintf(stdout, "Script array: %s\n", qPrintable(val.toString()));
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IntVector iv = qscriptvalue_cast<IntVector>(val);
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fprintf(stdout, "qscriptvalue_cast to QVector<int>: ");
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for (int i = 0; i < iv.size(); ++i)
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fprintf(stdout, "%s%d", (i > 0) ? "," : "", iv.at(i));
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fprintf(stdout, "\n");
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val = eng.evaluate("[9, 'foo', 46.5, 'bar', 'Qt', 555, 'hello']");
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fprintf(stdout, "Script array: %s\n", qPrintable(val.toString()));
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StringVector sv = qscriptvalue_cast<StringVector>(val);
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fprintf(stdout, "qscriptvalue_cast to QVector<QString>: ");
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for (int i = 0; i < sv.size(); ++i)
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fprintf(stdout, "%s%s", (i > 0) ? "," : "", qPrintable(sv.at(i)));
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fprintf(stdout, "\n");
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return 0;
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}
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