X-Git-Url: https://gitweb.fperrin.net/?a=blobdiff_plain;f=tim%2Fprune%2Fundo%2FUndoMergeTrackSegments.java;fp=tim%2Fprune%2Fundo%2FUndoMergeTrackSegments.java;h=0000000000000000000000000000000000000000;hb=ce6f2161b8596f7018d6a76bff79bc9e571f35fd;hp=edd0aefa1be13a85521b76b02286278572f32eb4;hpb=2d8cb72e84d5cc1089ce77baf1e34ea3ea2f8465;p=GpsPrune.git

diff --git a/tim/prune/undo/UndoMergeTrackSegments.java b/tim/prune/undo/UndoMergeTrackSegments.java
deleted file mode 100644
index edd0aef..0000000
--- a/tim/prune/undo/UndoMergeTrackSegments.java
+++ /dev/null
@@ -1,75 +0,0 @@
-package tim.prune.undo;
-
-import tim.prune.I18nManager;
-import tim.prune.UpdateMessageBroker;
-import tim.prune.data.DataPoint;
-import tim.prune.data.Track;
-import tim.prune.data.TrackInfo;
-
-/**
- * Undo merging of track segments
- */
-public class UndoMergeTrackSegments implements UndoOperation
-{
-	/** Start index */
-	private int _startIndex;
-	/** array of segment flags */
-	private boolean[] _segmentFlags = null;
-	/** Following point, if any */
-	private DataPoint _nextTrackPoint = null;
-	/** Segment flag of next point */
-	private boolean _nextSegmentFlag = false;
-
-
-	/**
-	 * Constructor
-	 * @param inTrack track object for copying segment flags
-	 * @param inStart start index of section
-	 * @param inEnd end index of section
-	 */
-	public UndoMergeTrackSegments(Track inTrack, int inStart, int inEnd)
-	{
-		_startIndex = inStart;
-		// Store booleans for all points within selection
-		int numPoints = inEnd - inStart + 1;
-		_segmentFlags = new boolean[numPoints];
-		for (int i=inStart; i<=inEnd; i++) {
-			_segmentFlags[i-inStart] = inTrack.getPoint(i).getSegmentStart();
-		}
-		// Look for following track point, store flag
-		_nextTrackPoint = inTrack.getNextTrackPoint(inEnd + 1);
-		if (_nextTrackPoint != null) {
-			_nextSegmentFlag = _nextTrackPoint.getSegmentStart();
-		}
-	}
-
-
-	/**
-	 * @return description of operation
-	 */
-	public String getDescription()
-	{
-		return I18nManager.getText("undo.mergetracksegments");
-	}
-
-
-	/**
-	 * Perform the undo operation on the given Track
-	 * @param inTrackInfo TrackInfo object on which to perform the operation
-	 */
-	public void performUndo(TrackInfo inTrackInfo) throws UndoException
-	{
-		// Loop through points replacing segment start flags
-		for (int i=0; i<_segmentFlags.length; i++) {
-			DataPoint point = inTrackInfo.getTrack().getPoint(_startIndex + i);
-			if (!point.isWaypoint()) {
-				point.setSegmentStart(_segmentFlags[i]);
-			}
-		}
-		// Restore segment start flag for following point
-		if (_nextTrackPoint != null) {
-			_nextTrackPoint.setSegmentStart(_nextSegmentFlag);
-		}
-		UpdateMessageBroker.informSubscribers();
-	}
-}