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Omaha #4375: Prevent Damage Path tool from creating vertices too close to a current vertex, fix ConcurrentModificationException on init.

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Change-Id: Icbe56d770f5675fd55d6db8a35b17664b77ae6a8

Former-commit-id: 9fab39412385d87c923de7406b03347139352cde
This commit is contained in:
David Gillingham 2015-06-12 10:06:25 -05:00
parent f56c255ebd
commit ab91a73c50
2 changed files with 12 additions and 16 deletions
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19
cave/com.raytheon.uf.viz.damagepath/src/com/raytheon/uf/viz/damagepath/DamagePathLayer.java
View file

@ -76,6 +76,8 @@ import com.vividsolutions.jts.geom.Polygon;
* Jun 03, 2015 4375 dgilling Support changes to PolygonLayer for
* multiple polygon support.
* Jun 08, 2015 4355 dgilling Fix NullPointerException in loadJob.
* Jun 12, 2015 4375 dgilling Fix ConcurrentModificationException in
* initInternal.
*
* </pre>
*
@ -119,10 +121,6 @@ public class DamagePathLayer<T extends DamagePathResourceData> extends
.valueOf(System.getProperty("damage.path.localization.level",
LocalizationLevel.USER.name()));
/*
* TODO: If we support multiple polygons in the future then the jobs will
* need to be smart enough to load/save different files.
*/
private final Job loadJob = new Job("Loading Damage Path") {
@Override
protected IStatus run(IProgressMonitor monitor) {
@ -136,7 +134,10 @@ public class DamagePathLayer<T extends DamagePathResourceData> extends
.error("The damage path file was invalid. The polygon has been reset.");
setDefaultPolygon();
}
} else {
setDefaultPolygon();
}
return Status.OK_STATUS;
}
};
@ -158,21 +159,13 @@ public class DamagePathLayer<T extends DamagePathResourceData> extends
dir.addFileUpdatedObserver(this);
loadJob.setSystem(true);
loadJob.schedule();
saveJob.setSystem(true);
}
@Override
protected void initInternal(IGraphicsTarget target) throws VizException {
super.initInternal(target);
LocalizationFile prevFile = getValidDamagePathFile();
if (polygons.isEmpty() && prevFile != null) {
/*
* only get here if there is no previous file, otherwise loadJob
* will load the polygon
*/
setDefaultPolygon();
}
loadJob.schedule();
}
private void setDefaultPolygon() {

9
cave/com.raytheon.uf.viz.drawing/src/com/raytheon/uf/viz/drawing/polygon/PolygonLayer.java
View file

@ -57,6 +57,8 @@ import com.vividsolutions.jts.geom.Polygon;
* Jan 19, 2015 3974 njensen Initial creation
* Mar 31, 2015 3977 nabowle Require non-empty coordinates in resetPolygon
* May 15, 2015 4375 dgilling Support multiple polygons.
* Jun 12, 2015 4375 dgilling Only show AddVertexAction when on polygon's
* edge and not near a current vertex.
*
* </pre>
*
@ -224,12 +226,13 @@ public class PolygonLayer<T extends AbstractResourceData> extends
public void addContextMenuItems(IMenuManager menuManager, int x, int y) {
int edgePolygonIdx = uiInput.pointOnEdge(x, y);
boolean onEdge = (edgePolygonIdx >= 0);
if (onEdge) {
menuManager.add(new AddVertexAction(edgePolygonIdx, x, y, uiInput));
}
int[] indices = uiInput.pointOnVertex(x, y);
boolean onVertex = (indices != null);
if (onEdge && !onVertex) {
menuManager.add(new AddVertexAction(edgePolygonIdx, x, y, uiInput));
}
if (onVertex) {
int polygonIndex = indices[0];
int vertexIndex = indices[1];