diff options
Diffstat (limited to 'demos/browser/xbel.cpp')
| -rw-r--r-- | demos/browser/xbel.cpp | 139 |
1 files changed, 51 insertions, 88 deletions
diff --git a/demos/browser/xbel.cpp b/demos/browser/xbel.cpp index ed62868..da01944 100644 --- a/demos/browser/xbel.cpp +++ b/demos/browser/xbel.cpp @@ -1,6 +1,7 @@ /**************************************************************************** ** ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. ** Contact: Nokia Corporation (qt-info@nokia.com) ** ** This file is part of the demonstration applications of the Qt Toolkit. @@ -9,8 +10,8 @@ ** No Commercial Usage ** This file contains pre-release code and may not be distributed. ** You may use this file in accordance with the terms and conditions -** contained in the either Technology Preview License Agreement or the -** Beta Release License Agreement. +** contained in the Technology Preview License Agreement accompanying +** this package. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser @@ -20,21 +21,20 @@ ** ensure the GNU Lesser General Public License version 2.1 requirements ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** -** In addition, as a special exception, Nokia gives you certain -** additional rights. These rights are described in the Nokia Qt LGPL -** Exception version 1.0, included in the file LGPL_EXCEPTION.txt in this -** package. +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** ** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 3.0 as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL included in the -** packaging of this file. Please review the following information to -** ensure the GNU General Public License version 3.0 requirements will be -** met: http://www.gnu.org/copyleft/gpl.html. ** -** If you are unsure which license is appropriate for your use, please -** contact the sales department at http://qt.nokia.com/contact. ** $QT_END_LICENSE$ ** ****************************************************************************/ @@ -133,16 +133,13 @@ BookmarkNode *XbelReader::read(QIODevice *device) { BookmarkNode *root = new BookmarkNode(BookmarkNode::Root); setDevice(device); - while (!atEnd()) { - readNext(); - if (isStartElement()) { - QString version = attributes().value(QLatin1String("version")).toString(); - if (name() == QLatin1String("xbel") - && (version.isEmpty() || version == QLatin1String("1.0"))) { - readXBEL(root); - } else { - raiseError(QObject::tr("The file is not an XBEL version 1.0 file.")); - } + if (readNextStartElement()) { + QString version = attributes().value(QLatin1String("version")).toString(); + if (name() == QLatin1String("xbel") + && (version.isEmpty() || version == QLatin1String("1.0"))) { + readXBEL(root); + } else { + raiseError(QObject::tr("The file is not an XBEL version 1.0 file.")); } } return root; @@ -152,21 +149,15 @@ void XbelReader::readXBEL(BookmarkNode *parent) { Q_ASSERT(isStartElement() && name() == QLatin1String("xbel")); - while (!atEnd()) { - readNext(); - if (isEndElement()) - break; - - if (isStartElement()) { - if (name() == QLatin1String("folder")) - readFolder(parent); - else if (name() == QLatin1String("bookmark")) - readBookmarkNode(parent); - else if (name() == QLatin1String("separator")) - readSeparator(parent); - else - skipUnknownElement(); - } + while (readNextStartElement()) { + if (name() == QLatin1String("folder")) + readFolder(parent); + else if (name() == QLatin1String("bookmark")) + readBookmarkNode(parent); + else if (name() == QLatin1String("separator")) + readSeparator(parent); + else + skipCurrentElement(); } } @@ -177,26 +168,19 @@ void XbelReader::readFolder(BookmarkNode *parent) BookmarkNode *folder = new BookmarkNode(BookmarkNode::Folder, parent); folder->expanded = (attributes().value(QLatin1String("folded")) == QLatin1String("no")); - while (!atEnd()) { - readNext(); - - if (isEndElement()) - break; - - if (isStartElement()) { - if (name() == QLatin1String("title")) - readTitle(folder); - else if (name() == QLatin1String("desc")) - readDescription(folder); - else if (name() == QLatin1String("folder")) - readFolder(folder); - else if (name() == QLatin1String("bookmark")) - readBookmarkNode(folder); - else if (name() == QLatin1String("separator")) - readSeparator(folder); - else - skipUnknownElement(); - } + while (readNextStartElement()) { + if (name() == QLatin1String("title")) + readTitle(folder); + else if (name() == QLatin1String("desc")) + readDescription(folder); + else if (name() == QLatin1String("folder")) + readFolder(folder); + else if (name() == QLatin1String("bookmark")) + readBookmarkNode(folder); + else if (name() == QLatin1String("separator")) + readSeparator(folder); + else + skipCurrentElement(); } } @@ -224,39 +208,18 @@ void XbelReader::readBookmarkNode(BookmarkNode *parent) Q_ASSERT(isStartElement() && name() == QLatin1String("bookmark")); BookmarkNode *bookmark = new BookmarkNode(BookmarkNode::Bookmark, parent); bookmark->url = attributes().value(QLatin1String("href")).toString(); - while (!atEnd()) { - readNext(); - if (isEndElement()) - break; - - if (isStartElement()) { - if (name() == QLatin1String("title")) - readTitle(bookmark); - else if (name() == QLatin1String("desc")) - readDescription(bookmark); - else - skipUnknownElement(); - } + while (readNextStartElement()) { + if (name() == QLatin1String("title")) + readTitle(bookmark); + else if (name() == QLatin1String("desc")) + readDescription(bookmark); + else + skipCurrentElement(); } if (bookmark->title.isEmpty()) bookmark->title = QObject::tr("Unknown title"); } -void XbelReader::skipUnknownElement() -{ - Q_ASSERT(isStartElement()); - - while (!atEnd()) { - readNext(); - - if (isEndElement()) - break; - - if (isStartElement()) - skipUnknownElement(); - } -} - XbelWriter::XbelWriter() { |