Warning, file /office/calligra/libs/text/KoAnnotation.cpp was not indexed or was modified since last indexation (in which case cross-reference links may be missing, inaccurate or erroneous).

 /* 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 Inge Wallin <inge@lysator.liu.se>
  *
  * 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 "KoAnnotation.h"
 
 #include <KoShapeSavingContext.h>
 #include <KoXmlWriter.h>
 #include <KoXmlReader.h>
 #include <KoTextInlineRdf.h>
 #include <KoTextRangeManager.h>
 #include <KoXmlNS.h>
 #include <KoShape.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 KoAnnotation::Private
 {
 public:
     Private(const QTextDocument *doc):
         document(doc),
         posInDocument(0) { }
     const QTextDocument *document;
     int posInDocument;
 
     // Name of this annotation. It is used to tie together the annotation and annotation-end tags
     QString name;
 
     KoShape *shape;
 };
 
 KoAnnotation::KoAnnotation(const QTextCursor &cursor)
     : KoTextRange(cursor),
       d(new Private(cursor.block().document()))
 {
 }
 
 KoAnnotation::~KoAnnotation()
 {
     delete d;
 }
 
 
 void KoAnnotation::setName(const QString &name)
 {
     d->name = name;
 }
 
 QString KoAnnotation::name() const
 {
     return d->name;
 }
 
 void KoAnnotation::setAnnotationShape(KoShape *shape)
 {
     d->shape = shape;
 }
 
 KoShape *KoAnnotation::annotationShape() const
 {
     return d->shape;
 }
 
 bool KoAnnotation::loadOdf(const KoXmlElement &element, KoShapeLoadingContext &context)
 {
     Q_UNUSED(context);
 
     if (element.localName() != "annotation") {
         return false;
     }
 
     //debugText << "****** Start Load odf ******";
     QString annotationName = element.attribute("name");
 
     if (manager()) {
         // For cut and paste, make sure that the name is unique.
         d->name = createUniqueAnnotationName(manager()->annotationManager(), annotationName, false);
 
         // When loading an annotation we must assume that it is for a point rather than
         // a range. If we encounter an <annotation-end> tag later, we will change that.
         setPositionOnlyMode(true);
 
         // Add inline Rdf to the annotation.
         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;
             }
         }
         //debugText << "****** End Load ******";
 
         return true;
     }
 
     return false;
 }
 
 void KoAnnotation::saveOdf(KoShapeSavingContext &context, int position, TagType tagType) const
 {
     KoXmlWriter *writer = &context.xmlWriter();
 
     if (!hasRange()) {
 
         if (tagType == StartTag) {
             writer->startElement("office:annotation", false);
             writer->addAttribute("text:name", d->name.toUtf8());
             if (inlineRdf()) {
                 inlineRdf()->saveOdf(context, writer);
             }
 
             d->shape->saveOdf(context);
 
             writer->endElement(); //office:annotation
         }
 
     } else if ((tagType == StartTag) && (position == rangeStart())) {
         writer->startElement("office:annotation", false);
         writer->addAttribute("text:name", d->name.toUtf8());
         if (inlineRdf()) {
             inlineRdf()->saveOdf(context, writer);
         }
 
         d->shape->saveOdf(context);
 
         writer->endElement(); //office:annotation
     } else if ((tagType == EndTag) && (position == rangeEnd())) {
         writer->startElement("office:annotation-end", false);
         writer->addAttribute("text:name", d->name.toUtf8());
         writer->endElement();
     }
         // else nothing
 
 }
 
 QString KoAnnotation::createUniqueAnnotationName(const KoAnnotationManager* kam,
                                                  const QString &annotationName, bool isEndMarker)
 {
     QString ret = annotationName;
     int uniqID = 0;
 
     while (true) {
         if (kam->annotation(ret)) {
             ret = QString("%1_%2").arg(annotationName).arg(++uniqID);
         } else {
             if (isEndMarker) {
                 --uniqID;
                 if (!uniqID)
                     ret = annotationName;
                 else
                     ret = QString("%1_%2").arg(annotationName).arg(uniqID);
             }
             break;
         }
     }
     return ret;
 }