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diff --git a/src/data/tikzassembler.h b/src/data/tikzassembler.h
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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/>.
+*/
+
+/*!
+  * Convenience class to hold the parser state while loading tikz graphs or projects.
+  */
+
+#ifndef TIKZASSEMBLER_H
+#define TIKZASSEMBLER_H
+
+#include "node.h"
+#include "graph.h"
+#include "tikzstyles.h"
+
+#include <QObject>
+#include <QHash>
+
+class TikzAssembler : public QObject
+{
+    Q_OBJECT
+public:
+    explicit TikzAssembler(Graph *graph, QObject *parent = 0);
+    explicit TikzAssembler(TikzStyles *tikzStyles, QObject *parent = 0);
+    void addNodeToMap(Node *n);
+    Node *nodeWithName(QString name);
+    bool parse(const QString &tikz);
+
+    Graph *graph() const;
+    TikzStyles *tikzStyles() const;
+    bool isGraph() const;
+    bool isTikzStyles() const;
+
+
+signals:
+
+public slots:
+
+private:
+    QHash<QString,Node*> _nodeMap;
+    Graph *_graph;
+    TikzStyles *_tikzStyles;
+    void *scanner;
+};
+
+#endif // TIKZASSEMBLER_H