source: trunk/examples/xml/streambookmarks/xbelreader.cpp@ 16

Last change on this file since 16 was 2, checked in by Dmitry A. Kuminov, 16 years ago

Initially imported qt-all-opensource-src-4.5.1 from Trolltech.

File size: 5.7 KB
Line 
1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
4** Contact: Qt Software Information ([email protected])
5**
6** This file is part of the examples of the Qt Toolkit.
7**
8** $QT_BEGIN_LICENSE:LGPL$
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15** GNU Lesser General Public License Usage
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19** packaging of this file. Please review the following information to
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40****************************************************************************/
41
42#include <QtGui>
43
44#include "xbelreader.h"
45
46//! [0]
47XbelReader::XbelReader(QTreeWidget *treeWidget)
48 : treeWidget(treeWidget)
49{
50 QStyle *style = treeWidget->style();
51
52 folderIcon.addPixmap(style->standardPixmap(QStyle::SP_DirClosedIcon),
53 QIcon::Normal, QIcon::Off);
54 folderIcon.addPixmap(style->standardPixmap(QStyle::SP_DirOpenIcon),
55 QIcon::Normal, QIcon::On);
56 bookmarkIcon.addPixmap(style->standardPixmap(QStyle::SP_FileIcon));
57}
58//! [0]
59
60//! [1]
61bool XbelReader::read(QIODevice *device)
62{
63 setDevice(device);
64
65 while (!atEnd()) {
66 readNext();
67
68 if (isStartElement()) {
69 if (name() == "xbel" && attributes().value("version") == "1.0")
70 readXBEL();
71 else
72 raiseError(QObject::tr("The file is not an XBEL version 1.0 file."));
73 }
74 }
75
76 return !error();
77}
78//! [1]
79
80//! [2]
81void XbelReader::readUnknownElement()
82{
83 Q_ASSERT(isStartElement());
84
85 while (!atEnd()) {
86 readNext();
87
88 if (isEndElement())
89 break;
90
91 if (isStartElement())
92 readUnknownElement();
93 }
94}
95//! [2]
96
97//! [3]
98void XbelReader::readXBEL()