diff options
Diffstat (limited to 'src/xbel.cpp')
| -rw-r--r-- | src/xbel.cpp | 304 |
1 files changed, 0 insertions, 304 deletions
diff --git a/src/xbel.cpp b/src/xbel.cpp deleted file mode 100644 index 13a91ccb..00000000 --- a/src/xbel.cpp +++ /dev/null @@ -1,304 +0,0 @@ -/* ============================================================ - * - * This file is a part of the reKonq project - * - * Copyright (C) 2007-2008 Trolltech ASA. All rights reserved - * Copyright (C) 2008 by Andrea Diamantini <adjam7 at gmail dot com> - * - * - * This program is free software; you can redistribute it - * and/or modify it under the terms of the GNU General - * Public License as published by the Free Software Foundation; - * either version 2, or (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * ============================================================ */ - -// Local Includes -#include "xbel.h" - -// KDE Includes -#include <KLocalizedString> - -// Qt Includes -#include <QFile> - - -BookmarkNode::BookmarkNode(BookmarkNode::Type type, BookmarkNode *parent) : - expanded(false) - , m_parent(parent) - , m_type(type) -{ - if (parent) - parent->add(this); -} - -BookmarkNode::~BookmarkNode() -{ - if (m_parent) - m_parent->remove(this); - qDeleteAll(m_children); - m_parent = 0; - m_type = BookmarkNode::Root; -} - -bool BookmarkNode::operator==(const BookmarkNode &other) -{ - if (url != other.url - || title != other.title - || desc != other.desc - || expanded != other.expanded - || m_type != other.m_type - || m_children.count() != other.m_children.count()) - return false; - - for (int i = 0; i < m_children.count(); ++i) - if (!((*(m_children[i])) == (*(other.m_children[i])))) - return false; - return true; -} - -BookmarkNode::Type BookmarkNode::type() const -{ - return m_type; -} - -void BookmarkNode::setType(Type type) -{ - m_type = type; -} - -QList<BookmarkNode *> BookmarkNode::children() const -{ - return m_children; -} - -BookmarkNode *BookmarkNode::parent() const -{ - return m_parent; -} - -void BookmarkNode::add(BookmarkNode *child, int offset) -{ - Q_ASSERT(child->m_type != Root); - if (child->m_parent) - child->m_parent->remove(child); - child->m_parent = this; - if (-1 == offset) - offset = m_children.size(); - m_children.insert(offset, child); -} - -void BookmarkNode::remove(BookmarkNode *child) -{ - child->m_parent = 0; - m_children.removeAll(child); -} - - -XbelReader::XbelReader() -{ -} - -BookmarkNode *XbelReader::read(const QString &fileName) -{ - QFile file(fileName); - if (!file.exists()) { - return new BookmarkNode(BookmarkNode::Root); - } - file.open(QFile::ReadOnly); - return read(&file); -} - -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( i18n("The file is not an XBEL version 1.0 file.") ); - } - } - } - return root; -} - -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(); - } - } -} - -void XbelReader::readFolder(BookmarkNode *parent) -{ - Q_ASSERT(isStartElement() && name() == QLatin1String("folder")); - - 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(); - } - } -} - -void XbelReader::readTitle(BookmarkNode *parent) -{ - Q_ASSERT(isStartElement() && name() == QLatin1String("title")); - parent->title = readElementText(); -} - -void XbelReader::readDescription(BookmarkNode *parent) -{ - Q_ASSERT(isStartElement() && name() == QLatin1String("desc")); - parent->desc = readElementText(); -} - -void XbelReader::readSeparator(BookmarkNode *parent) -{ - new BookmarkNode(BookmarkNode::Separator, parent); - // empty elements have a start and end element - readNext(); -} - -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(); - } - } - if (bookmark->title.isEmpty()) - bookmark->title = i18n("Unknown title"); -} - -void XbelReader::skipUnknownElement() -{ - Q_ASSERT(isStartElement()); - - while (!atEnd()) { - readNext(); - - if (isEndElement()) - break; - - if (isStartElement()) - skipUnknownElement(); - } -} - - -XbelWriter::XbelWriter() -{ - setAutoFormatting(true); -} - -bool XbelWriter::write(const QString &fileName, const BookmarkNode *root) -{ - QFile file(fileName); - if (!root || !file.open(QFile::WriteOnly)) - return false; - return write(&file, root); -} - -bool XbelWriter::write(QIODevice *device, const BookmarkNode *root) -{ - setDevice(device); - - writeStartDocument(); - writeDTD(QLatin1String("<!DOCTYPE xbel>")); - writeStartElement(QLatin1String("xbel")); - writeAttribute(QLatin1String("version"), QLatin1String("1.0")); - if (root->type() == BookmarkNode::Root) { - for (int i = 0; i < root->children().count(); ++i) - writeItem(root->children().at(i)); - } else { - writeItem(root); - } - - writeEndDocument(); - return true; -} - -void XbelWriter::writeItem(const BookmarkNode *parent) -{ - switch (parent->type()) { - case BookmarkNode::Folder: - writeStartElement(QLatin1String("folder")); - writeAttribute(QLatin1String("folded"), parent->expanded ? QLatin1String("no") : QLatin1String("yes")); - writeTextElement(QLatin1String("title"), parent->title); - for (int i = 0; i < parent->children().count(); ++i) - writeItem(parent->children().at(i)); - writeEndElement(); - break; - case BookmarkNode::Bookmark: - writeStartElement(QLatin1String("bookmark")); - if (!parent->url.isEmpty()) - writeAttribute(QLatin1String("href"), parent->url); - writeTextElement(QLatin1String("title"), parent->title); - if (!parent->desc.isEmpty()) - writeAttribute(QLatin1String("desc"), parent->desc); - writeEndElement(); - break; - case BookmarkNode::Separator: - writeEmptyElement(QLatin1String("separator")); - break; - default: - break; - } -} |