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Fix undo/redo for reorder command

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This commit is contained in:
Alexander Sytnyk 2017-08-28 12:07:23 +03:00
parent ac44fcd023
commit 81ff34d3e5
1 changed files with 7 additions and 5 deletions
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12
OsmAnd/src/net/osmand/plus/measurementtool/command/ReorderPointCommand.java
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@ -1,8 +1,9 @@
package net.osmand.plus.measurementtool.command;
import net.osmand.plus.GPXUtilities.WptPt;
import net.osmand.plus.measurementtool.MeasurementToolLayer;
import java.util.Collections;
import java.util.List;
public class ReorderPointCommand extends MeasurementModeCommand {
@ -22,16 +23,17 @@ public class ReorderPointCommand extends MeasurementModeCommand {
@Override
public void undo() {
swap();
reorder(from, to);
}
@Override
public void redo() {
swap();
reorder(to, from);
}
private void swap() {
Collections.swap(measurementLayer.getEditingCtx().getPoints(), from, to);
private void reorder(int addTo, int removeFrom) {
List<WptPt> points = measurementLayer.getEditingCtx().getPoints();
points.add(addTo, points.remove(removeFrom));
measurementLayer.refreshMap();
}