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/* This file is part of the KDE project
* Copyright (C) 2007-2008 Fredy Yanardi <fyanardi@gmail.com>
* Copyright (C) 2011 Boudewijn Rempt <boud@kogmbh.com>
* Copyright (C) 2012 C. Boemann <cbo@boemann.dk>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#include "KoBookmark.h"
#include <KoShapeSavingContext.h>
#include <KoXmlWriter.h>
#include <KoXmlReader.h>
#include <KoTextInlineRdf.h>
#include <KoTextRangeManager.h>
#include <KoXmlNS.h>
#include <QTextDocument>
#include <QTextBlock>
#include <QTextCursor>
#include "TextDebug.h"
// Include Q_UNSUSED classes, for building on Windows
#include <KoShapeLoadingContext.h>
class Q_DECL_HIDDEN KoBookmark::Private
{
public:
Private(const QTextDocument *doc)
: document(doc)
{
}
const QTextDocument *document;
QString name;
};
KoBookmark::KoBookmark(const QTextCursor &cursor)
: KoTextRange(cursor),
d(new Private(cursor.block().document()))
{
}
KoBookmark::~KoBookmark()
{
delete d;
}
void KoBookmark::setName(const QString &name)
{
d->name = name;
}
QString KoBookmark::name() const
{
return d->name;
}
bool KoBookmark::loadOdf(const KoXmlElement &element, KoShapeLoadingContext &context)
{
Q_UNUSED(context);
QString bookmarkName = element.attribute("name");
const QString localName(element.localName());
if (manager()) {
// For cut and paste, make sure that the name is unique.
d->name = createUniqueBookmarkName(manager()->bookmarkManager(), bookmarkName, false);
if (localName == "bookmark" || localName == "bookmark-start") {
setPositionOnlyMode(localName == "bookmark");
// Add inline Rdf to the bookmark.
if (element.hasAttributeNS(KoXmlNS::xhtml, "property") || element.hasAttribute("id")) {
KoTextInlineRdf* inlineRdf = new KoTextInlineRdf(const_cast<QTextDocument*>(d->document), this);
if (inlineRdf->loadOdf(element)) {
setInlineRdf(inlineRdf);
}
else {
delete inlineRdf;
inlineRdf = 0;
}
}
}
else {
// NOTE: "bookmark-end" is handled in KoTextLoader
// if we ever come here then something pretty weird is going on...
return false;
}
return true;
}
return false;
}
void KoBookmark::saveOdf(KoShapeSavingContext &context, int position, TagType tagType) const
{
KoXmlWriter *writer = &context.xmlWriter();
if (!hasRange()) {
if (tagType == StartTag) {
writer->startElement("text:bookmark", false);
writer->addAttribute("text:name", d->name.toUtf8());
if (inlineRdf()) {
inlineRdf()->saveOdf(context, writer);
}
writer->endElement();
}
} else if ((tagType == StartTag) && (position == rangeStart())) {
writer->startElement("text:bookmark-start", false);
writer->addAttribute("text:name", d->name.toUtf8());
if (inlineRdf()) {
inlineRdf()->saveOdf(context, writer);
}
writer->endElement();
} else if ((tagType == EndTag) && (position == rangeEnd())) {
writer->startElement("text:bookmark-end", false);
writer->addAttribute("text:name", d->name.toUtf8());
writer->endElement();
}
// else nothing
}
QString KoBookmark::createUniqueBookmarkName(const KoBookmarkManager* bmm, QString bookmarkName, bool isEndMarker)
{
QString ret = bookmarkName;
int uniqID = 0;
while (true) {
if (bmm->bookmark(ret)) {
ret = QString("%1_%2").arg(bookmarkName).arg(++uniqID);
} else {
if (isEndMarker) {
--uniqID;
if (!uniqID)
ret = bookmarkName;
else
ret = QString("%1_%2").arg(bookmarkName).arg(uniqID);
}
break;
}
}
return ret;
}
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