image.cpp

00001 /*
00002  * This file is part of the syndication library
00003  *
00004  * Copyright (C) 2005 Frank Osterfeld <osterfeld@kde.org>
00005  *
00006  * This library is free software; you can redistribute it and/or
00007  * modify it under the terms of the GNU Library General Public
00008  * License as published by the Free Software Foundation; either
00009  * version 2 of the License, or (at your option) any later version.
00010  *
00011  * This library is distributed in the hope that it will be useful,
00012  * but WITHOUT ANY WARRANTY; without even the implied warranty of
00013  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
00014  * Library General Public License for more details.
00015  *
00016  * You should have received a copy of the GNU Library General Public License
00017  * along with this library; see the file COPYING.LIB.  If not, write to
00018  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
00019  * Boston, MA 02110-1301, USA.
00020  *
00021  */
00022 
00023 #include "image.h"
00024 
00025 #include <QtCore/QString>
00026 
00027 namespace Syndication {
00028 namespace RSS2 {
00029 
00030 Image::Image() : ElementWrapper()
00031 {
00032 }
00033 
00034 Image::Image(const QDomElement& element) : ElementWrapper(element)
00035 {
00036 }
00037 
00038 QString Image::url() const
00039 {
00040     return extractElementTextNS(QString(), QString::fromUtf8("url"));
00041 }
00042 
00043 QString Image::title() const
00044 {
00045     return extractElementTextNS(QString(), QString::fromUtf8("title"));
00046     
00047 }
00048 
00049 QString Image::link() const
00050 {
00051     return extractElementTextNS(QString(), QString::fromUtf8("link"));
00052     
00053 }
00054 
00055 uint Image::width() const
00056 {
00057     QString text;
00058     bool ok;
00059     uint c;
00060 
00061     text = extractElementTextNS(QString(), QString::fromUtf8("width"));
00062     c = text.toUInt(&ok);
00063     return ok ? c : 88; // set to default if not parsable
00064 }
00065 
00066 uint Image::height() const
00067 {
00068     QString text;
00069     bool ok;
00070     uint c;
00071 
00072     text = extractElementTextNS(QString(), QString::fromUtf8("height"));
00073     c = text.toUInt(&ok);
00074     return ok ? c : 31; // set to default if not parsable
00075 }
00076 
00077 QString Image::description() const
00078 {
00079     return extractElementTextNS(QString(), QString::fromUtf8("description"));
00080 }
00081 
00082 QString Image::debugInfo() const
00083 {
00084     QString info;
00085     info += "### Image: ###################\n";
00086     if (!title().isNull())
00087         info += "title: #" + title() + "#\n";
00088     if (!link().isNull())
00089         info += "link: #" + link() + "#\n";
00090     if (!description().isNull())
00091         info += "description: #" + description() + "#\n";
00092     if (!url().isNull())
00093         info += "url: #" + url() + "#\n";
00094     info += "width: #" + QString::number(width()) + "#\n";
00095     info += "height: #" + QString::number(height()) + "#\n";
00096     info += "### Image end ################\n";
00097     return info;
00098 }
00099 
00100 } // namespace RSS2
00101 } //namespace Syndication
image.cpp

syndication/rss2

API Dox
