source: trunk/src/org/expeditee/gio/gesture/data/SelectAreaGestureData.java@ 1532

package org.expeditee.gio.gesture.data;

import org.expeditee.core.Point;

public class SelectAreaGestureData extends ItemSpecificGestureData {

        private Point _draggedFrom;
        private boolean _finishedDragging;
        
        public SelectAreaGestureData(Point moveTo, Point draggedFrom, boolean finishedDragging)
        {
                super(moveTo);
                if (draggedFrom != null) _draggedFrom = draggedFrom.clone();
                _finishedDragging = finishedDragging;
        }
        
        public SelectAreaGestureData(Point moveTo, Point draggedFrom)
        {
                this(moveTo, draggedFrom, false);
        }
        
        public SelectAreaGestureData(Point moveTo)
        {
                this(moveTo, null, false);
        }
        
        public SelectAreaGestureData()
        {
                super(false);
                _draggedFrom = null;
                _finishedDragging = true;
        }
        
        public SelectAreaGestureData(SelectAreaGestureData other)
        {
                super(other);
                if (other != null) {
                        if (other._draggedFrom != null) _draggedFrom = other._draggedFrom.clone();
                        _finishedDragging = other._finishedDragging;
                }
        }
        
        public SelectAreaGestureData carryOn(Point moveTo)
        {
                SelectAreaGestureData data = this.clone();
                data._position = moveTo;
                return data;
        }
        
        public SelectAreaGestureData finalise()
        {
                SelectAreaGestureData data = this.clone();
                data._finishedDragging = true;
                return data;
        }
        
        public boolean wasDragged()
        {
                return _draggedFrom != null;
        }
        
        public Point getDraggedFrom()
        {
                if (_draggedFrom == null) return null;
                
                return _draggedFrom.clone();
        }
        
        public boolean getFinishedDragging()
        {
                return _finishedDragging;
        }
        
        public SelectAreaGestureData clone()
        {
                return new SelectAreaGestureData(this);
        }
}