File indexing completed on 2024-05-12 15:56:40

 /* This file is part of the KDE project
  * SPDX-FileCopyrightText: 2007-2008 Thorsten Zachmann <zachmann@kde.org>
  * SPDX-FileCopyrightText: 2009 Thomas Zander <zander@kde.org>
  *
  * SPDX-License-Identifier: LGPL-2.0-or-later
  */
 
 #include "KoDrag.h"
 
 #include <QApplication>
 #include <QBuffer>
 #include <QByteArray>
 #include <QClipboard>
 #include <QMimeData>
 #include <QString>
 #include <QTransform>
 
 #include <FlakeDebug.h>
 
 #include <KoStore.h>
 #include <KoXmlWriter.h>
 #include "KoShapeSavingContext.h"
 
 #include <KoShapeContainer.h>
 #include <KoShape.h>
 
 #include <QRect>
 #include <SvgWriter.h>
 
 
 class KoDragPrivate {
 public:
     KoDragPrivate() : mimeData(0) { }
     ~KoDragPrivate() { delete mimeData; }
     QMimeData *mimeData;
 };
 
 KoDrag::KoDrag()
     : d(new KoDragPrivate())
 {
 }
 
 KoDrag::~KoDrag()
 {
     delete d;
 }
 
 bool KoDrag::setSvg(const QList<KoShape *> originalShapes)
 {
     QRectF boundingRect;
     QList<KoShape*> shapes;
 
     Q_FOREACH (KoShape *shape, originalShapes) {
         boundingRect |= shape->boundingRect();
 
         KoShape *clonedShape = shape->cloneShape();
 
         /**
          * The shape is cloned without its parent's transformation, so we should
          * adjust it manually.
          */
         KoShape *oldParentShape = shape->parent();
         if (oldParentShape) {
             clonedShape->applyAbsoluteTransformation(oldParentShape->absoluteTransformation());
         }
 
         shapes.append(clonedShape);
     }
 
     std::sort(shapes.begin(), shapes.end(), KoShape::compareShapeZIndex);
 
     QBuffer buffer;
     QLatin1String mimeType("image/svg+xml");
 
     buffer.open(QIODevice::WriteOnly);
 
     const QSizeF pageSize(boundingRect.right(), boundingRect.bottom());
     SvgWriter writer(shapes);
     writer.save(buffer, pageSize);
 
     buffer.close();
 
     qDeleteAll(shapes);
 
     setData(mimeType, buffer.data());
     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;
 }