Moved source into separate src directory due to popular request

[GpsPrune.git] / tim / prune / undo / UndoReverseSection.java

diff --git a/tim/prune/undo/UndoReverseSection.java b/tim/prune/undo/UndoReverseSection.java
deleted file mode 100644 (file)
index dd4a24e..0000000
--- a/tim/prune/undo/UndoReverseSection.java
+++ /dev/null
@@ -1,79 +0,0 @@
-package tim.prune.undo;
-
-import tim.prune.I18nManager;
-import tim.prune.data.DataPoint;
-import tim.prune.data.Track;
-import tim.prune.data.TrackInfo;
-
-/**
- * Undo reversal of track section
- */
-public class UndoReverseSection implements UndoOperation
-{
-       /** Start and end indices of section */
-       private int _startIndex, _endIndex;
-       /** First and last track point in section and next track point after */
-       private DataPoint _firstTrackPoint, _lastTrackPoint, _nextTrackPoint;
-       /** Segment flags for these points */
-       private boolean _firstSegmentFlag, _lastSegmentFlag, _nextSegmentFlag;
-
-
-       /**
-        * Constructor
-        * @param inTrack track object for copying segment flags
-        * @param inStart start index of section
-        * @param inEnd end index of section
-        */
-       public UndoReverseSection(Track inTrack, int inStart, int inEnd)
-       {
-               _startIndex = inStart;
-               _endIndex = inEnd;
-               // Look for first track point in section to be reversed, store flag
-               _firstTrackPoint = inTrack.getNextTrackPoint(inStart);
-               if (_firstTrackPoint != null) {
-                       _firstSegmentFlag = _firstTrackPoint.getSegmentStart();
-               }
-               // Look for last track point in section to be reversed, store flag
-               _lastTrackPoint = inTrack.getPreviousTrackPoint(inEnd);
-               if (_lastTrackPoint != null) {
-                       _lastSegmentFlag = _lastTrackPoint.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.reverse");
-       }
-
-
-       /**
-        * 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
-       {
-               if (!inTrackInfo.getTrack().reverseRange(_startIndex, _endIndex))
-               {
-                       throw new UndoException(getDescription());
-               }
-               // Restore segment start flags
-               if (_firstTrackPoint != null) {
-                       _firstTrackPoint.setSegmentStart(_firstSegmentFlag);
-               }
-               if (_lastTrackPoint != null) {
-                       _lastTrackPoint.setSegmentStart(_lastSegmentFlag);
-               }
-               if (_nextTrackPoint != null) {
-                       _nextTrackPoint.setSegmentStart(_nextSegmentFlag);
-               }
-       }
-}