Changeset 3010 in josm

Timestamp:

Feb 18, 2010 8:46:30 AM (3 years ago)

Author:

bastiK

Message:

fixed #3921 - Autojump to downloaded area

Location:

trunk/src/org/openstreetmap/josm

Files:

• actions/downloadtasks/DownloadOsmTask.java (modified) (1 diff)
• gui/MapView.java (modified) (2 diffs)

trunk/src/org/openstreetmap/josm/actions/downloadtasks/DownloadOsmTask.java

@@ -155 +155 @@
                 OsmDataLayer layer = new OsmDataLayer(dataSet, OsmDataLayer.createNewName(), null);
                 Main.main.addLayer(layer);
+                BoundingXYVisitor v = new BoundingXYVisitor();
+                v.visit(currentBounds);
+                Main.map.mapView.recalculateCenterScale(v);
             } else {
                 OsmDataLayer target;

trunk/src/org/openstreetmap/josm/gui/MapView.java

@@ -179 +179 @@
                 scaler.setLocation(10,30);
 
-                if (!zoomToEditLayerBoundingBox()) {
-                    new AutoScaleAction("data").actionPerformed(null);
+                OsmDataLayer layer = getEditLayer();
+                if (layer != null) {
+                    if (!zoomToDataSetBoundingBox(layer.data)) {
+                        // no bounding box defined
+                        new AutoScaleAction("data").actionPerformed(null);
+                    }
+                } else {
+                    new AutoScaleAction("layer").actionPerformed(null);
                 }
 
@@ -682 +688 @@
      * (aka {@link OsmDataLayer}). If the edit layer has multiple download bounding
      * boxes it zooms to a large virtual bounding box containing all smaller ones.
-     * This implementation can be used for resolving ticket #1461.
      *
      * @return <code>true</code> if a zoom operation has been performed
      */
-    public boolean zoomToEditLayerBoundingBox() {
-        // workaround for #1461 (zoom to download bounding box instead of all data)
+    public boolean zoomToDataSetBoundingBox(DataSet ds) {
         // In case we already have an existing data layer ...
         OsmDataLayer layer= getEditLayer();
         if (layer == null)
             return false;
-        Collection<DataSource> dataSources = layer.data.dataSources;
+        Collection<DataSource> dataSources = ds.dataSources;
         // ... with bounding box[es] of data loaded from OSM or a file...
         BoundingXYVisitor bbox = new BoundingXYVisitor();
-        for (DataSource ds : dataSources) {
-            bbox.visit(ds.bounds);
-            if (bbox.hasExtend()) {
-                // ... we zoom to it's bounding box
-                recalculateCenterScale(bbox);
-                return true;
-            }
+        for (DataSource source : dataSources) {
+            bbox.visit(source.bounds);
+        }
+        if (bbox.hasExtend()) {
+            // ... we zoom to it's bounding box
+            recalculateCenterScale(bbox);
+            return true;
         }
         return false;