mirror of
https://github.com/crystalidea/qt6windows7.git
synced 2024-11-23 20:10:48 +08:00
61 lines
1.9 KiB
C++
61 lines
1.9 KiB
C++
// Copyright (C) 2016 The Qt Company Ltd.
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// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR BSD-3-Clause
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#include <QtWidgets>
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#include "xbelwriter.h"
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#include "xbelreader.h"
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static inline QString yesValue() { return QStringLiteral("yes"); }
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static inline QString noValue() { return QStringLiteral("no"); }
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static inline QString titleElement() { return QStringLiteral("title"); }
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//! [0]
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XbelWriter::XbelWriter(const QTreeWidget *treeWidget)
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: treeWidget(treeWidget)
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{
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xml.setAutoFormatting(true);
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}
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//! [0]
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//! [1]
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bool XbelWriter::writeFile(QIODevice *device)
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{
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xml.setDevice(device);
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xml.writeStartDocument();
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xml.writeDTD(QStringLiteral("<!DOCTYPE xbel>"));
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xml.writeStartElement(QStringLiteral("xbel"));
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xml.writeAttribute(XbelReader::versionAttribute(), QStringLiteral("1.0"));
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for (int i = 0; i < treeWidget->topLevelItemCount(); ++i)
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writeItem(treeWidget->topLevelItem(i));
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xml.writeEndDocument();
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return true;
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}
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//! [1]
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//! [2]
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void XbelWriter::writeItem(const QTreeWidgetItem *item)
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{
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QString tagName = item->data(0, Qt::UserRole).toString();
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if (tagName == QLatin1String("folder")) {
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bool folded = !item->isExpanded();
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xml.writeStartElement(tagName);
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xml.writeAttribute(XbelReader::foldedAttribute(), folded ? yesValue() : noValue());
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xml.writeTextElement(titleElement(), item->text(0));
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for (int i = 0; i < item->childCount(); ++i)
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writeItem(item->child(i));
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xml.writeEndElement();
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} else if (tagName == QLatin1String("bookmark")) {
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xml.writeStartElement(tagName);
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if (!item->text(1).isEmpty())
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xml.writeAttribute(XbelReader::hrefAttribute(), item->text(1));
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xml.writeTextElement(titleElement(), item->text(0));
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xml.writeEndElement();
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} else if (tagName == QLatin1String("separator")) {
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xml.writeEmptyElement(tagName);
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}
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}
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//! [2]
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