1 files changed, 149 insertions, 0 deletions
diff --git a/src/plugins/qmldesigner/core/model/variantparser.cpp b/src/plugins/qmldesigner/core/model/variantparser.cpp
new file mode 100644
index 0000000000..d50a042e81
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+++ b/src/plugins/qmldesigner/core/model/variantparser.cpp
@@ -0,0 +1,149 @@
+/**************************************************************************
+**
+** This file is part of Qt Creator
+**
+** Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
+**
+** Contact: Nokia Corporation (qt-info@nokia.com)
+**
+** Commercial Usage
+**
+** Licensees holding valid Qt Commercial licenses may use this file in
+** accordance with the Qt Commercial License Agreement provided with the
+** Software or, alternatively, in accordance with the terms contained in
+** a written agreement between you and Nokia.
+**
+** 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.
+**
+** If you are unsure which license is appropriate for your use, please
+** contact the sales department at http://qt.nokia.com/contact.
+**
+**************************************************************************/
+
+#include "variantparser.h"
+#include <private/qmlvaluetype_p.h>
+
+#include <QPoint>
+#include <QPointF>
+#include <QFont>
+#include <QRect>
+#include <QRectF>
+#include <QSize>
+#include <QSizeF>
+#include <QVector3D>
+#include <QMetaProperty>
+
+namespace QmlDesigner {
+namespace Internal {
+
+VariantParser::VariantParser(const QVariant &value) : m_valueType(QmlValueTypeFactory::valueType(value.type()))
+{
+    if (m_valueType) {
+        m_valueType->setValue(value);
+        if (!m_valueType->value().isValid())
+            qWarning("VariantParser::VariantParser: value not valid");
+    }
+}
+
+VariantParser::~VariantParser()
+{
+    if (m_valueType)
+        delete m_valueType;
+}
+
+QVariant VariantParser::value() const
+{
+    return m_valueType->value();
+}
+
+QVariant VariantParser::property(QString name) const
+{
+    if (!m_valueType)
+        return QVariant();
+    return m_valueType->property(name.toLatin1());
+}
+
+bool VariantParser::setProperty(const QString &name, const QVariant &value)
+{
+    if (!m_valueType)
+        return false;
+    if (name == "pixelSize" && value.toInt() < 1)
+        return false; //this check we have to harcode
+    return m_valueType->setProperty(name.toLatin1(), value);
+}
+
+bool VariantParser::isValueType(const QString &type)
+{
+    return VariantParser::create(type).isValid();
+}
+
+QStringList VariantParser::properties()
+{
+    if (!m_valueType)
+        return QStringList();
+    QStringList propertyList;
+    for (int i=1; i < m_valueType->metaObject()->propertyCount(); i++) {
+        QMetaProperty metaProperty = m_valueType->metaObject()->property(i);
+        propertyList.append(metaProperty.name());
+    }
+    return propertyList;
+}
+
+VariantParser VariantParser::create(const QString &type)
+{
+    if (type == "QFont")
+        return VariantParser(QVariant(QFont()));
+    if (type == "QPoint")
+        return VariantParser(QVariant(QPoint()));
+    if (type == "QPointF")
+        return VariantParser(QVariant(QPointF()));
+    if (type == "QSize")
+        return VariantParser(QVariant(QSize()));
+    if (type == "QSizeF")
+        return VariantParser(QVariant(QSizeF()));
+    if (type == "QRect")
+        return VariantParser(QVariant(QRect()));
+    if (type == "QRectF")
+        return VariantParser(QVariant(QRectF()));
+    if (type == "QVector3D")
+        return VariantParser(QVariant(QVector3D()));
+
+    return VariantParser(QVariant());
+}
+
+void VariantParser::init(const QString &type)
+{
+    if (type == "QFont")
+        m_valueType  = QmlValueTypeFactory::valueType(QVariant::Font);
+    if (type == "QPoint")
+        m_valueType  = QmlValueTypeFactory::valueType(QVariant::Point);
+    if (type == "QPointF")
+        m_valueType  = QmlValueTypeFactory::valueType(QVariant::PointF);
+    if (type == "QSize")
+        m_valueType  = QmlValueTypeFactory::valueType(QVariant::Size);
+    if (type == "QSizeF")
+        m_valueType  = QmlValueTypeFactory::valueType(QVariant::SizeF);
+    if (type == "QRect")
+        m_valueType  = QmlValueTypeFactory::valueType(QVariant::Rect);
+    if (type == "QRectF")
+        m_valueType  = QmlValueTypeFactory::valueType(QVariant::RectF);
+    if (type == "QVector3D")
+        m_valueType  = QmlValueTypeFactory::valueType(QVariant::Vector3D);
+}
+
+bool VariantParser::isValid()
+{
+    return m_valueType && m_valueType->value().isValid();
+}
+
+} // namespace Internal
+} // namespace QmlDesigner
+
+