source: trunk/examples/xml/streambookmarks/xbelwriter.cpp@ 563

Last change on this file since 563 was 561, checked in by Dmitry A. Kuminov, 15 years ago

trunk: Merged in qt 4.6.1 sources.

File size: 3.3 KB
RevLine 
[2]1/****************************************************************************
2**
3** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
[561]4** All rights reserved.
5** Contact: Nokia Corporation ([email protected])
[2]6**
7** This file is part of the examples of the Qt Toolkit.
8**
9** $QT_BEGIN_LICENSE:LGPL$
10** Commercial Usage
11** Licensees holding valid Qt Commercial licenses may use this file in
12** accordance with the Qt Commercial License Agreement provided with the
13** Software or, alternatively, in accordance with the terms contained in
14** a written agreement between you and Nokia.
15**
16** GNU Lesser General Public License Usage
17** Alternatively, this file may be used under the terms of the GNU Lesser
18** General Public License version 2.1 as published by the Free Software
19** Foundation and appearing in the file LICENSE.LGPL included in the
20** packaging of this file. Please review the following information to
21** ensure the GNU Lesser General Public License version 2.1 requirements
22** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
23**
[561]24** In addition, as a special exception, Nokia gives you certain additional
25** rights. These rights are described in the Nokia Qt LGPL Exception
26** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
[2]27**
28** GNU General Public License Usage
29** Alternatively, this file may be used under the terms of the GNU
30** General Public License version 3.0 as published by the Free Software
31** Foundation and appearing in the file LICENSE.GPL included in the
32** packaging of this file. Please review the following information to
33** ensure the GNU General Public License version 3.0 requirements will be
34** met: http://www.gnu.org/copyleft/gpl.html.
35**
[561]36** If you have questions regarding the use of this file, please contact
37** Nokia at [email protected].
[2]38** $QT_END_LICENSE$
39**
40****************************************************************************/
41
42#include <QtGui>
43
44#include "xbelwriter.h"
45
46//! [0]
47XbelWriter::XbelWriter(QTreeWidget *treeWidget)
48 : treeWidget(treeWidget)
49{
[561]50 xml.setAutoFormatting(true);
[2]51}
52//! [0]
53
54//! [1]
55bool XbelWriter::writeFile(QIODevice *device)
56{
[561]57 xml.setDevice(device);
[2]58
[561]59 xml.writeStartDocument();
60 xml.writeDTD("<!DOCTYPE xbel>");
61 xml.writeStartElement("xbel");
62 xml.writeAttribute("version", "1.0");
[2]63 for (int i = 0; i < treeWidget->topLevelItemCount(); ++i)
64 writeItem(treeWidget->topLevelItem(i));
65
[561]66 xml.writeEndDocument();
[2]67 return true;
68}
69//! [1]
70
71//! [2]
72void XbelWriter::writeItem(QTreeWidgetItem *item)
73{
74 QString tagName = item->data(0, Qt::UserRole).toString();
75 if (tagName == "folder") {
76 bool folded = !treeWidget->isItemExpanded(item);
[561]77 xml.writeStartElement(tagName);
78 xml.writeAttribute("folded", folded ? "yes" : "no");
79 xml.writeTextElement("title", item->text(0));
[2]80 for (int i = 0; i < item->childCount(); ++i)
81 writeItem(item->child(i));
[561]82 xml.writeEndElement();
[2]83 } else if (tagName == "bookmark") {
[561]84 xml.writeStartElement(tagName);
[2]85 if (!item->text(1).isEmpty())
[561]86 xml.writeAttribute("href", item->text(1));
87 xml.writeTextElement("title", item->text(0));
88 xml.writeEndElement();
[2]89 } else if (tagName == "separator") {
[561]90 xml.writeEmptyElement(tagName);
[2]91 }
92}
93//! [2]
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