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Diffstat (limited to 'examples/xml/streambookmarks/xbelwriter.cpp')
-rw-r--r-- | examples/xml/streambookmarks/xbelwriter.cpp | 92 |
1 files changed, 92 insertions, 0 deletions
diff --git a/examples/xml/streambookmarks/xbelwriter.cpp b/examples/xml/streambookmarks/xbelwriter.cpp new file mode 100644 index 0000000000..bd5454c941 --- /dev/null +++ b/examples/xml/streambookmarks/xbelwriter.cpp @@ -0,0 +1,92 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the examples of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:BSD$ +** You may use this file under the terms of the BSD license as follows: +** +** "Redistribution and use in source and binary forms, with or without +** modification, are permitted provided that the following conditions are +** met: +** * Redistributions of source code must retain the above copyright +** notice, this list of conditions and the following disclaimer. +** * Redistributions in binary form must reproduce the above copyright +** notice, this list of conditions and the following disclaimer in +** the documentation and/or other materials provided with the +** distribution. +** * Neither the name of Nokia Corporation and its Subsidiary(-ies) nor +** the names of its contributors may be used to endorse or promote +** products derived from this software without specific prior written +** permission. +** +** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE." +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include <QtGui> + +#include "xbelwriter.h" + +//! [0] +XbelWriter::XbelWriter(QTreeWidget *treeWidget) + : treeWidget(treeWidget) +{ + xml.setAutoFormatting(true); +} +//! [0] + +//! [1] +bool XbelWriter::writeFile(QIODevice *device) +{ + xml.setDevice(device); + + xml.writeStartDocument(); + xml.writeDTD("<!DOCTYPE xbel>"); + xml.writeStartElement("xbel"); + xml.writeAttribute("version", "1.0"); + for (int i = 0; i < treeWidget->topLevelItemCount(); ++i) + writeItem(treeWidget->topLevelItem(i)); + + xml.writeEndDocument(); + return true; +} +//! [1] + +//! [2] +void XbelWriter::writeItem(QTreeWidgetItem *item) +{ + QString tagName = item->data(0, Qt::UserRole).toString(); + if (tagName == "folder") { + bool folded = !treeWidget->isItemExpanded(item); + xml.writeStartElement(tagName); + xml.writeAttribute("folded", folded ? "yes" : "no"); + xml.writeTextElement("title", item->text(0)); + for (int i = 0; i < item->childCount(); ++i) + writeItem(item->child(i)); + xml.writeEndElement(); + } else if (tagName == "bookmark") { + xml.writeStartElement(tagName); + if (!item->text(1).isEmpty()) + xml.writeAttribute("href", item->text(1)); + xml.writeTextElement("title", item->text(0)); + xml.writeEndElement(); + } else if (tagName == "separator") { + xml.writeEmptyElement(tagName); + } +} +//! [2] |