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Syndication Library

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image.cpp
1 /*
2  * This file is part of the syndication library
3  *
4  * Copyright (C) 2006 Frank Osterfeld <osterfeld@kde.org>
5  *
6  * This library is free software; you can redistribute it and/or
7  * modify it under the terms of the GNU Library General Public
8  * License as published by the Free Software Foundation; either
9  * version 2 of the License, or (at your option) any later version.
10  *
11  * This library is distributed in the hope that it will be useful,
12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14  * Library General Public License for more details.
15  *
16  * You should have received a copy of the GNU Library General Public License
17  * along with this library; see the file COPYING.LIB. If not, write to
18  * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19  * Boston, MA 02110-1301, USA.
20  *
21  */
22 
23 #include "image.h"
24 
25 #include <QtCore/QString>
26 
27 namespace Syndication {
28 
29 Image::~Image()
30 {
31 }
32 
33 QString Image::debugInfo() const
34 {
35  QString info;
36  info += QLatin1String("# Image begin #####################\n");
37 
38  QString durl = url();
39 
40  if (!durl.isNull())
41  {
42  info += QLatin1String("url: #") + durl + QLatin1String("#\n");
43  }
44 
45  QString dtitle = title();
46 
47  if (!dtitle.isNull())
48  {
49  info += QLatin1String("title: #") + dtitle + QLatin1String("#\n");
50  }
51 
52  QString dlink = link();
53 
54  if (!dlink.isNull())
55  {
56  info += QLatin1String("link: #") + dlink + QLatin1String("#\n");
57  }
58 
59  QString ddescription = description();
60 
61  if (!ddescription.isNull())
62  {
63  info += QLatin1String("description: #") + ddescription + QLatin1String("#\n");
64  }
65 
66  int dheight = height();
67  if (dheight > 0)
68  info += QLatin1String("height: #") + QString::number(height()) + QLatin1String("#\n");
69 
70  int dwidth = width();
71  if (dwidth > 0)
72  info += QLatin1String("width: #") + QString::number(width()) + QLatin1String("#\n");
73  info += QLatin1String("# Image end #######################\n");
74 
75  return info;
76 }
77 
78 } // namespace Syndication
Syndication::Image::width
virtual uint width() const =0
The width of the image in pixels.
QString::isNull
bool isNull() const
Syndication::Image::link
virtual QString link() const =0
The URL of the site, when the channel is rendered, the image should be a link to the site...
Syndication::Image::~Image
virtual ~Image()
destructor
Definition: image.cpp:29
QString::number
QString number(int n, int base)
Syndication::Image::debugInfo
virtual QString debugInfo() const
returns a description of the image for debugging purposes
Definition: image.cpp:33
Syndication::Image::title
virtual QString title() const =0
Describes the image, can be used in the ALT attribute of the HTML tag when the channel is rende...
Syndication::Image::description
virtual QString description() const =0
optional text that can be included in the TITLE attribute of the link formed around the image in HTML...
QString
Syndication::Image::height
virtual uint height() const =0
The height of the image in pixels.
QLatin1String
Syndication::Image::url
virtual QString url() const =0
the URL of a GIF, JPEG or PNG image
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