[2] | 1 | /****************************************************************************
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| 2 | **
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[846] | 3 | ** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies).
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[561] | 4 | ** All rights reserved.
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| 5 | ** Contact: Nokia Corporation ([email protected])
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[2] | 6 | **
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| 7 | ** This file is part of the examples of the Qt Toolkit.
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| 8 | **
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[846] | 9 | ** $QT_BEGIN_LICENSE:BSD$
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| 10 | ** You may use this file under the terms of the BSD license as follows:
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[2] | 11 | **
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[846] | 12 | ** "Redistribution and use in source and binary forms, with or without
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| 13 | ** modification, are permitted provided that the following conditions are
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| 14 | ** met:
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| 15 | ** * Redistributions of source code must retain the above copyright
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| 16 | ** notice, this list of conditions and the following disclaimer.
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| 17 | ** * Redistributions in binary form must reproduce the above copyright
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| 18 | ** notice, this list of conditions and the following disclaimer in
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| 19 | ** the documentation and/or other materials provided with the
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| 20 | ** distribution.
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| 21 | ** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor
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| 22 | ** the names of its contributors may be used to endorse or promote
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| 23 | ** products derived from this software without specific prior written
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| 24 | ** permission.
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[2] | 25 | **
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[846] | 26 | ** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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| 27 | ** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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| 28 | ** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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| 29 | ** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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| 30 | ** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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| 31 | ** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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| 32 | ** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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| 33 | ** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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| 34 | ** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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| 35 | ** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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| 36 | ** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
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[2] | 37 | ** $QT_END_LICENSE$
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| 38 | **
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| 39 | ****************************************************************************/
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| 40 |
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| 41 | #include <QtGui>
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| 42 |
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| 43 | #include "xbelgenerator.h"
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| 44 |
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| 45 | XbelGenerator::XbelGenerator(QTreeWidget *treeWidget)
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| 46 | : treeWidget(treeWidget)
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| 47 | {
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| 48 | }
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| 49 |
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| 50 | bool XbelGenerator::write(QIODevice *device)
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| 51 | {
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| 52 | out.setDevice(device);
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| 53 | out.setCodec("UTF-8");
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| 54 | out << "<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"
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| 55 | << "<!DOCTYPE xbel>\n"
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| 56 | << "<xbel version=\"1.0\">\n";
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| 57 |
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| 58 | for (int i = 0; i < treeWidget->topLevelItemCount(); ++i)
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| 59 | generateItem(treeWidget->topLevelItem(i), 1);
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| 60 |
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| 61 | out << "</xbel>\n";
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| 62 | return true;
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| 63 | }
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| 64 |
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| 65 | QString XbelGenerator::indent(int depth)
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| 66 | {
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| 67 | const int IndentSize = 4;
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| 68 | return QString(IndentSize * depth, ' ');
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| 69 | }
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| 70 |
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| 71 | QString XbelGenerator::escapedText(const QString &str)
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| 72 | {
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| 73 | QString result = str;
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| 74 | result.replace("&", "&");
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| 75 | result.replace("<", "<");
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| 76 | result.replace(">", ">");
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| 77 | return result;
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| 78 | }
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| 79 |
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| 80 | QString XbelGenerator::escapedAttribute(const QString &str)
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| 81 | {
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| 82 | QString result = escapedText(str);
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| 83 | result.replace("\"", """);
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| 84 | result.prepend("\"");
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| 85 | result.append("\"");
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| 86 | return result;
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| 87 | }
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| 88 |
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| 89 | void XbelGenerator::generateItem(QTreeWidgetItem *item, int depth)
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| 90 | {
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| 91 | QString tagName = item->data(0, Qt::UserRole).toString();
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| 92 | if (tagName == "folder") {
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| 93 | bool folded = !treeWidget->isItemExpanded(item);
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| 94 | out << indent(depth) << "<folder folded=\"" << (folded ? "yes" : "no")
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| 95 | << "\">\n"
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| 96 | << indent(depth + 1) << "<title>" << escapedText(item->text(0))
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| 97 | << "</title>\n";
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| 98 |
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| 99 | for (int i = 0; i < item->childCount(); ++i)
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| 100 | generateItem(item->child(i), depth + 1);
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| 101 |
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| 102 | out << indent(depth) << "</folder>\n";
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| 103 | } else if (tagName == "bookmark") {
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