Warning, file /office/calligra/libs/flake/KoDrag.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 Thorsten Zachmann <zachmann@kde.org>
  * Copyright (C) 2009 Thomas Zander <zander@kde.org>
  *
  * 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 "KoDrag.h"
 #include "KoDragOdfSaveHelper.h"
 
 #include <QApplication>
 #include <QBuffer>
 #include <QByteArray>
 #include <QClipboard>
 #include <QMimeData>
 #include <QString>
 
 #include <FlakeDebug.h>
 
 #include <KoStore.h>
 #include <KoGenStyles.h>
 #include <KoOdfWriteStore.h>
 #include <KoXmlWriter.h>
 #include <KoDocumentBase.h>
 #include <KoEmbeddedDocumentSaver.h>
 #include "KoShapeSavingContext.h"
 
 class KoDragPrivate {
 public:
     KoDragPrivate() : mimeData(0) { }
     ~KoDragPrivate() { delete mimeData; }
     QMimeData *mimeData;
 };
 
 KoDrag::KoDrag()
     : d(new KoDragPrivate())
 {
 }
 
 KoDrag::~KoDrag()
 {
     delete d;
 }
 
 bool KoDrag::setOdf(const char *mimeType, KoDragOdfSaveHelper &helper)
 {
     struct Finally {
         Finally(KoStore *s) : store(s) { }
         ~Finally() {
             delete store;
         }
         KoStore *store;
     };
 
     QBuffer buffer;
     KoStore *store = KoStore::createStore(&buffer, KoStore::Write, mimeType);
     Finally finally(store); // delete store when we exit this scope
     Q_ASSERT(store);
     Q_ASSERT(!store->bad());
 
     KoOdfWriteStore odfStore(store);
     KoEmbeddedDocumentSaver embeddedSaver;
 
     KoXmlWriter *manifestWriter = odfStore.manifestWriter(mimeType);
     KoXmlWriter *contentWriter = odfStore.contentWriter();
 
     if (!contentWriter) {
         return false;
     }
 
     KoGenStyles mainStyles;
     KoXmlWriter *bodyWriter = odfStore.bodyWriter();
     KoShapeSavingContext *context = helper.context(bodyWriter, mainStyles, embeddedSaver);
 
     if (!helper.writeBody()) {
         return false;
     }
 
     mainStyles.saveOdfStyles(KoGenStyles::DocumentAutomaticStyles, contentWriter);
 
     odfStore.closeContentWriter();
 
     //add manifest line for content.xml
     manifestWriter->addManifestEntry("content.xml", "text/xml");
 
 
     if (!mainStyles.saveOdfStylesDotXml(store, manifestWriter)) {
         return false;
     }
 
     if (!context->saveDataCenter(store, manifestWriter)) {
         debugFlake << "save data centers failed";
         return false;
     }
 
     // Save embedded objects
     KoDocumentBase::SavingContext documentContext(odfStore, embeddedSaver);
     if (!embeddedSaver.saveEmbeddedDocuments(documentContext)) {
         debugFlake << "save embedded documents failed";
         return false;
     }
 
     // Write out manifest file
     if (!odfStore.closeManifestWriter()) {
         return false;
     }
 
     delete store; // make sure the buffer if fully flushed.
     finally.store = 0;
     setData(mimeType, buffer.buffer());
 
     return true;
 }
 
 void KoDrag::setData(const QString &mimeType, const QByteArray &data)
 {
     if (d->mimeData == 0) {
         d->mimeData = new QMimeData();
     }
     d->mimeData->setData(mimeType, data);
 }
 
 void KoDrag::addToClipboard()
 {
     if (d->mimeData) {
         QApplication::clipboard()->setMimeData(d->mimeData);
         d->mimeData = 0;
     }
 }
 
 QMimeData * KoDrag::mimeData()
 {
     QMimeData *mimeData = d->mimeData;
     d->mimeData = 0;
     return mimeData;
 }