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Diffstat (limited to 'src/script/qscriptextvariant.cpp')
| -rw-r--r-- | src/script/qscriptextvariant.cpp | 169 |
1 files changed, 0 insertions, 169 deletions
diff --git a/src/script/qscriptextvariant.cpp b/src/script/qscriptextvariant.cpp deleted file mode 100644 index 4ac2a4a23..000000000 --- a/src/script/qscriptextvariant.cpp +++ /dev/null @@ -1,169 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the QtScript module of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** No Commercial Usage -** This file contains pre-release code and may not be distributed. -** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 2.1 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 2.1 requirements -** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. -** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qscriptextvariant_p.h" - -#ifndef QT_NO_SCRIPT - -#include "qscriptengine_p.h" -#include "qscriptvalueimpl_p.h" -#include "qscriptcontext_p.h" -#include "qscriptmember_p.h" -#include "qscriptobject_p.h" - -#include <QtCore/QtDebug> - -#include <QtCore/QStringList> - -#include <limits.h> - -QT_BEGIN_NAMESPACE - -namespace QScript { namespace Ext { - -Variant::Variant(QScriptEnginePrivate *eng): - Ecma::Core(eng, QLatin1String("QVariant"), QScriptClassInfo::VariantType) -{ - newVariant(&publicPrototype, QVariant()); - - eng->newConstructor(&ctor, this, publicPrototype); - - addPrototypeFunction(QLatin1String("toString"), method_toString, 0); - addPrototypeFunction(QLatin1String("valueOf"), method_valueOf, 0); -} - -Variant::~Variant() -{ -} - -Variant::Instance *Variant::Instance::get(const QScriptValueImpl &object, QScriptClassInfo *klass) -{ - if (! klass || klass == object.classInfo()) - return static_cast<Instance*> (object.objectData()); - - return 0; -} - -void Variant::execute(QScriptContextPrivate *context) -{ - QScriptValueImpl tmp; - newVariant(&tmp, QVariant()); - context->setReturnValue(tmp); -} - -void Variant::newVariant(QScriptValueImpl *result, const QVariant &value) -{ - Instance *instance; - if (!result->isValid()) { - engine()->newObject(result, publicPrototype, classInfo()); - instance = new Instance(); - result->setObjectData(instance); - } else { - Q_ASSERT(result->isObject()); - if (result->classInfo() != classInfo()) { - result->destroyObjectData(); - result->setClassInfo(classInfo()); - instance = new Instance(); - result->setObjectData(instance); - } else { - instance = Instance::get(*result, classInfo()); - } - } - instance->value = value; -} - -QScriptValueImpl Variant::method_toString(QScriptContextPrivate *context, QScriptEnginePrivate *eng, QScriptClassInfo *classInfo) -{ - if (Instance *instance = Instance::get(context->thisObject(), classInfo)) { - QString result; - QScriptValueImpl value = method_valueOf(context, eng, classInfo); - if (value.isObject()) { - result = instance->value.toString(); - if (result.isEmpty()) { - result = QString::fromLatin1("QVariant(%0)") - .arg(QLatin1String(instance->value.typeName())); - } - } else { - result = value.toString(); - } - return QScriptValueImpl(eng, result); - } - return context->throwError(QScriptContext::TypeError, - QLatin1String("QVariant.prototype.toString")); -} - -QScriptValueImpl Variant::method_valueOf(QScriptContextPrivate *context, QScriptEnginePrivate *eng, QScriptClassInfo *classInfo) -{ - if (Instance *instance = Instance::get(context->thisObject(), classInfo)) { - QVariant v = instance->value; - switch (v.type ()) { - case QVariant::Invalid: - return eng->undefinedValue(); - case QVariant::String: - return (QScriptValueImpl(eng, v.toString())); - - case QVariant::Int: - return (QScriptValueImpl(v.toInt())); - - case QVariant::Bool: - return (QScriptValueImpl(v.toBool())); - - case QVariant::Double: - return (QScriptValueImpl(v.toDouble())); // ### hmmm - - case QVariant::Char: - return (QScriptValueImpl(v.toChar().unicode())); - - case QVariant::UInt: - return (QScriptValueImpl(v.toUInt())); - - default: - return context->thisObject(); - } // switch - } - return context->thisObject(); -} - -} } // namespace QScript::Ecma - -QT_END_NAMESPACE - -#endif // QT_NO_SCRIPT |