From 6dda16a24dfe7cbd0d90b77c57f1cf789210feb5 Mon Sep 17 00:00:00 2001
From: Aleks Kissinger <aleks0@gmail.com>
Date: Mon, 13 Apr 2020 14:40:07 +0100
Subject: ability to make paths from edges

---
 src/gui/undocommands.h | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

(limited to 'src/gui/undocommands.h')

diff --git a/src/gui/undocommands.h b/src/gui/undocommands.h
index 40f0a3b..a1daa07 100644
--- a/src/gui/undocommands.h
+++ b/src/gui/undocommands.h
@@ -255,4 +255,20 @@ private:
     QVector<Edge*> _newEdgeOrder;
 };
 
+class MakePathCommand : public GraphUpdateCommand
+{
+public:
+    explicit MakePathCommand(TikzScene *scene,
+                             const QVector<Edge*> &edgeList,
+                             const QMap<Edge*,GraphElementData*> &oldEdgeData,
+                             QUndoCommand *parent = nullptr);
+    void undo() override;
+    void redo() override;
+private:
+    QVector<Edge*> _edgeList;
+
+    // creating path clobbers data on all but first edge
+    QMap<Edge*,GraphElementData*> _oldEdgeData;
+};
+
 #endif // UNDOCOMMANDS_H
-- 
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