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

 /* This file is part of the TikZKit project.
  *
  * Copyright (C) 2013-2015 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 "UndoItem.h"
 #include "Document.h"
 
 namespace tikz {
 namespace core {
 
 class UndoItemPrivate {
 public:
     /**
      * Pointer to the document of this undo/redo item.
      */
     Document* doc = nullptr;
 
     /**
      * Pointer to the UndoGroup this UndoItem belongs to.
      */
     UndoGroup * group = nullptr;
 
     /**
      * Description of the undo item.
      */
     QString text;
 };
 
 UndoItem::UndoItem(const QString & text, Document* doc)
     : d(new UndoItemPrivate())
 {
     d->doc = doc;
     d->text = text;
 }
 
 UndoItem::~UndoItem()
 {
     delete d;
 }
 
 Document* UndoItem::document()
 {
     return d->doc;
 }
 
 void UndoItem::setText(const QString & text)
 {
     d->text = text;
 }
 
 QString UndoItem::text() const
 {
     return d->text;
 }
 
 int UndoItem::id() const
 {
     return -1;
 }
 
 bool UndoItem::mergeWith(const UndoItem * item)
 {
     Q_UNUSED(item)
     return false;
 }
 
 void UndoItem::load(const QJsonObject & json)
 {
     // TODO, FIXME
 
     // load payload
     QJsonObject joData = json["data"].toObject();
     loadData(joData);
 }
 
 QJsonObject UndoItem::save() const
 {
     QJsonObject json;
 
     // TODO, FIXME
 
     // save payload
     json["data"] = saveData();
 
     return json;
 
 }
 
 UndoGroup * UndoItem::group() const
 {
     return d->group;
 }
 
 void UndoItem::setGroup(UndoGroup * group)
 {
     d->group = group;
 }
 
 namespace {
     int freeId = 0;
 }
 
 int UndoItem::nextFreeId()
 {
     return freeId++;
 }
 
 }
 }
 
 // kate: indent-width 4; replace-tabs on;