git mv Code\Sandbox\Editor Code/Editor

Signed-off-by: Esteban Papp <81431996+amznestebanpapp@users.noreply.github.com>

Code/Editor/TrackView/TrackViewUndo.h

@@ -0,0 +1,53 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project
+ * 
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+
+#ifndef CRYINCLUDE_EDITOR_TRACKVIEW_TRACKVIEWUNDO_H
+#define CRYINCLUDE_EDITOR_TRACKVIEW_TRACKVIEWUNDO_H
+#pragma once
+
+#include "TrackViewTrack.h"
+
+#include "Undo/IUndoObject.h"
+
+class CTrackViewSequence;
+
+/** Undo object stored when track is modified for component entity.
+* Stores ids, not raw pointers.
+*/
+class CUndoComponentEntityTrackObject
+    : public IUndoObject
+{
+public:
+    CUndoComponentEntityTrackObject(CTrackViewTrack* track);
+
+protected:
+    virtual int GetSize() override { return sizeof(*this); }
+    virtual QString GetDescription() override { return "Undo Component Entity Track Modify"; };
+
+    virtual void Undo(bool bUndo) override;
+    virtual void Redo() override;
+
+private:
+
+    // Helper function to get a pointer to the track based.
+    CTrackViewTrack* FindTrack(CTrackViewSequence* sequence);
+
+    // Internal state are id's used to uniquely identify
+    // a track. This does not store pointers to tracks because
+    // those can change when an AZ::Undo event happens and the entity
+    // is reloaded.
+    AZ::EntityId m_sequenceId;
+    AZ::EntityId m_entityId;
+    AZStd::string m_trackName;
+    AZ::ComponentId m_trackComponentId;
+
+    CTrackViewTrackMemento m_undo;
+    CTrackViewTrackMemento m_redo;
+};
+
+#endif // CRYINCLUDE_EDITOR_TRACKVIEW_TRACKVIEWUNDO_H