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/*
TikZiT - a GUI diagram editor for TikZ
Copyright (C) 2018 Aleks Kissinger
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
/*!
* This class contains a tikz Graph, source code, file info, and undo stack. It serves as the model
* in the MVC triple (TikzDocument, TikzView, TikzScene).
*/
#ifndef TIKZDOCUMENT_H
#define TIKZDOCUMENT_H
#include "graph.h"
#include <QObject>
#include <QUndoStack>
class TikzDocument : public QObject
{
Q_OBJECT
public:
explicit TikzDocument(QObject *parent = 0);
Graph *graph() const;
void setGraph(Graph *graph);
QString tikz() const;
QUndoStack *undoStack() const;
bool parseSuccess() const;
void refreshTikz();
void open(QString fileName);
QString shortName() const;
bool saveAs();
bool save();
bool isClean() const;
void setClean();
QString fileName() const;
private:
Graph *_graph;
QString _tikz;
QString _fileName;
QString _shortName;
QUndoStack *_undoStack;
bool _parseSuccess;
void addToRecentFiles();
signals:
public slots:
};
#endif // TIKZDOCUMENT_H
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