1 files changed, 157 insertions, 0 deletions
diff --git a/examples/script/context2d/domimage.cpp b/examples/script/context2d/domimage.cpp
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+++ b/examples/script/context2d/domimage.cpp
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+/****************************************************************************
+**
+** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: Qt Software Information (qt-info@nokia.com)
+**
+** This file is part of the examples 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 qt-sales@nokia.com.
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#include "domimage.h"
+
+#include <QVariant>
+
+#include <qscriptcontext.h>
+
+QScriptValue DomImage::s_self;
+
+DomImage::DomImage()
+{
+}
+
+
+int DomImage::width() const
+{
+    return m_image.width();
+}
+
+
+int DomImage::height() const
+{
+    return m_image.height();
+}
+
+
+QString DomImage::src() const
+{
+    return m_src;
+}
+
+void DomImage::setSrc(const QString &src)
+{
+    m_src = src;
+    m_image = QImage(m_src);
+}
+
+
+QString DomImage::name() const
+{
+    return m_src;
+}
+
+static QScriptValue Image(QScriptContext *context, QScriptEngine *env)
+{
+    QScriptValue val = context->thisObject();
+    DomImage *image = new DomImage();
+    QScriptValue klass = env->newVariant(qVariantFromValue(image));
+    klass.setPrototype(DomImage::s_self);
+    return klass;
+}
+
+
+static QScriptValue width(QScriptContext *context, QScriptEngine *)
+{
+    QScriptValue val = context->thisObject();
+
+    DomImage *image = qvariant_cast<DomImage*> (val.toVariant());
+    if (image)
+        return image->width();
+
+    return 0;
+}
+
+
+static QScriptValue height(QScriptContext *context, QScriptEngine *)
+{
+    QScriptValue val = context->thisObject();
+
+    DomImage *image = qvariant_cast<DomImage*> (val.toVariant());
+    if (image)
+        return image->height();
+
+    return 0;
+}
+
+
+static QScriptValue setSrc(QScriptContext *context, QScriptEngine *env)
+{
+    QScriptValue val = context->thisObject();
+    QString src  = context->argument(0).toString();
+
+    DomImage *image = qvariant_cast<DomImage*> (val.toVariant());
+    if (image)
+        image->setSrc(src);
+
+    return env->undefinedValue();
+}
+
+
+static QScriptValue name(QScriptContext *context, QScriptEngine *)
+{
+    QScriptValue val = context->thisObject();
+
+    DomImage *image = qvariant_cast<DomImage*> (val.toVariant());
+    if (image)
+        return image->name();
+
+    return QString();
+}
+
+
+void DomImage::setup(QScriptEngine *e)
+{
+    qRegisterMetaType<DomImage>();
+
+    e->globalObject().setProperty("Image",
+                                  e->newFunction(::Image, 0));
+
+    s_self = e->newObject();
+    s_self.setProperty("setSrc", e->newFunction(&::setSrc, 1));
+    s_self.setProperty("width", e->newFunction(&::width));
+    s_self.setProperty("height", e->newFunction(&::height));
+    s_self.setProperty("name", e->newFunction(&::name));
+
+    e->setDefaultPrototype(qMetaTypeId<DomImage>(), s_self);
+}