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