| author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
| Tue, 06 Jul 2010 15:10:48 +0300 | |
| changeset 30 | 5dc02b23752f |
| parent 18 | 2f34d5167611 |
| permissions | -rw-r--r-- |
| 0 | 1 |
/**************************************************************************** |
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** |
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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** All rights reserved. |
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** Contact: Nokia Corporation (qt-info@nokia.com) |
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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 Nokia Corporation and its Subsidiary(-ies) nor |
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** the names of its contributors may be used to endorse or promote |
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** products derived from this software without specific prior written |
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** permission. |
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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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** $QT_END_LICENSE$ |
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** |
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****************************************************************************/ |
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#include "domimage.h" |
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#include <QVariant> |
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#include <qscriptcontext.h> |
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QScriptValue DomImage::s_self; |
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DomImage::DomImage() |
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{
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} |
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int DomImage::width() const |
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{
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return m_image.width(); |
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} |
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int DomImage::height() const |
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{
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return m_image.height(); |
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} |
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QString DomImage::src() const |
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{
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return m_src; |
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} |
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void DomImage::setSrc(const QString &src) |
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{
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m_src = src; |
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m_image = QImage(m_src); |
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} |
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QString DomImage::name() const |
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{
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return m_src; |
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} |
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static QScriptValue Image(QScriptContext *context, QScriptEngine *env) |
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{
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QScriptValue val = context->thisObject(); |
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DomImage *image = new DomImage(); |
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QScriptValue klass = env->newVariant(qVariantFromValue(image)); |
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klass.setPrototype(DomImage::s_self); |
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return klass; |
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} |
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static QScriptValue width(QScriptContext *context, QScriptEngine *) |
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{
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QScriptValue val = context->thisObject(); |
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DomImage *image = qvariant_cast<DomImage*> (val.toVariant()); |
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if (image) |
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return image->width(); |
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return 0; |
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} |
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static QScriptValue height(QScriptContext *context, QScriptEngine *) |
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{
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QScriptValue val = context->thisObject(); |
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DomImage *image = qvariant_cast<DomImage*> (val.toVariant()); |
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if (image) |
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return image->height(); |
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return 0; |
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} |
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static QScriptValue setSrc(QScriptContext *context, QScriptEngine *env) |
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{
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QScriptValue val = context->thisObject(); |
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QString src = context->argument(0).toString(); |
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DomImage *image = qvariant_cast<DomImage*> (val.toVariant()); |
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if (image) |
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image->setSrc(src); |
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return env->undefinedValue(); |
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} |
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static QScriptValue name(QScriptContext *context, QScriptEngine *) |
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{
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QScriptValue val = context->thisObject(); |
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DomImage *image = qvariant_cast<DomImage*> (val.toVariant()); |
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if (image) |
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return image->name(); |
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return QString(); |
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} |
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void DomImage::setup(QScriptEngine *e) |
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{
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qRegisterMetaType<DomImage>(); |
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e->globalObject().setProperty("Image",
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e->newFunction(::Image, 0)); |
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s_self = e->newObject(); |
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s_self.setProperty("setSrc", e->newFunction(&::setSrc, 1));
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s_self.setProperty("width", e->newFunction(&::width));
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s_self.setProperty("height", e->newFunction(&::height));
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s_self.setProperty("name", e->newFunction(&::name));
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e->setDefaultPrototype(qMetaTypeId<DomImage>(), s_self); |
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} |