File indexing completed on 2024-05-12 04:35:05

 /* This file is part of the TikZKit project.
  *
  * Copyright (C) 2015 Dominik Haumann <dhaumann@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, see
  * <http://www.gnu.org/licenses/>.
  */
 
 #include "UndoFactory.h"
 #include "Document.h"
 
 #include "UndoCreateEntity.h"
 #include "UndoDeleteEntity.h"
 #include "UndoSetNodePos.h"
 #include "UndoSetEdgePos.h"
 #include "UndoSetEllipsePos.h"
 
 namespace tikz {
 namespace core {
 
 class UndoFactoryPrivate {
 public:
     /**
      * Pointer to the document of this undo/redo item.
      */
     Document* doc = nullptr;
 };
 
 UndoFactory::UndoFactory(Document* doc)
     : d(new UndoFactoryPrivate())
 {
     d->doc = doc;
 }
 
 UndoFactory::~UndoFactory()
 {
     delete d;
 }
 
 Document* UndoFactory::document()
 {
     return d->doc;
 }
 
 UndoItem * UndoFactory::createItem(const QString & type)
 {
     if (type.isEmpty()) {
         Q_ASSERT(false);
         return nullptr;
     }
 
     if (type == "entity-create") {
         return new UndoCreateEntity(document());
     } else if (type == "entity-delete") {
         return new UndoDeleteEntity(document());
     } else if (type == "node-set-pos") {
         return new UndoSetNodePos(document());
     } else if (type == "edge-set-pos") {
         return new UndoSetEdgePos(document());
     } else if (type == "ellipse-set-pos") {
         return new UndoSetEllipsePos(document());
     }
 
     Q_ASSERT(false);
     return nullptr;
 }
 
 }
 }
 
 // kate: indent-width 4; replace-tabs on;