/**************************************************************************** ** ** 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 #include 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 (val.toVariant()); if (image) return image->width(); return 0; } static QScriptValue height(QScriptContext *context, QScriptEngine *) { QScriptValue val = context->thisObject(); DomImage *image = qvariant_cast (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 (val.toVariant()); if (image) image->setSrc(src); return env->undefinedValue(); } static QScriptValue name(QScriptContext *context, QScriptEngine *) { QScriptValue val = context->thisObject(); DomImage *image = qvariant_cast (val.toVariant()); if (image) return image->name(); return QString(); } void DomImage::setup(QScriptEngine *e) { qRegisterMetaType(); 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(), s_self); }