[josm-dev] Patch for remembering last download area

[Rainer Rothkegel]

I just double-checked my sent mail. The attachment was there.  Maybe the 
mailing list service strips the attachments before forwarding the 
emails? Anyway, the patch is quite small, so I just paste it into the email.

Cheers,
Rainer

Index: src/org/openstreetmap/josm/gui/download/DownloadDialog.java
===================================================================
--- src/org/openstreetmap/josm/gui/download/DownloadDialog.java    
(revision 802)
+++ src/org/openstreetmap/josm/gui/download/DownloadDialog.java    
(working copy)
@@ -6,6 +6,7 @@
 import java.awt.GridBagLayout;
 import java.util.ArrayList;
 import java.util.List;
+import java.util.StringTokenizer;
 
 import javax.swing.JCheckBox;
 import javax.swing.JLabel;
@@ -110,6 +111,21 @@
             maxlat = mv.getLatLon(mv.getWidth(), 0).lat();
             boundingBoxChanged(null);
         }
+        else if (Main.pref.hasKey("osm-download.bounds")) {
+            // read the bounding box from the preferences
+            try {
+                String bounds = Main.pref.get("osm-download.bounds");
+                StringTokenizer st = new StringTokenizer(bounds, ",");
+                minlat = Double.parseDouble(st.nextToken());
+                minlon = Double.parseDouble(st.nextToken());
+                maxlat = Double.parseDouble(st.nextToken());
+                maxlon = Double.parseDouble(st.nextToken());
+                boundingBoxChanged(null);
+            }
+            catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
 
         newLayer = new JCheckBox(tr("Download as new layer"), 
Main.pref.getBoolean("download.newlayer", false));
         add(newLayer, GBC.eol().insets(0,5,0,0));
Index: src/org/openstreetmap/josm/io/BoundingBoxDownloader.java
===================================================================
--- src/org/openstreetmap/josm/io/BoundingBoxDownloader.java    
(revision 802)
+++ src/org/openstreetmap/josm/io/BoundingBoxDownloader.java    (working 
copy)
@@ -30,6 +30,9 @@
         this.lon1 = lon1;
         this.lat2 = lat2;
         this.lon2 = lon2;
+        // store the bounding box in the preferences so it can be
+        // re-used across invocations of josm
+        Main.pref.put("osm-download.bounds", 
lat1+","+lon1+","+lat2+","+lon2);
     }
 
     /**


Dirk Stöcker wrote:
> On Sun, 17 Aug 2008, Rainer Rothkegel wrote:
>
>   
>> Please find attached a patch that makes josm remember the bounding box of the 
>> download area across sessions. Upon a download, the bounding box is stored in 
>> the preferences file. This information is used to pre-populate the download 
>> dialog when the map view area is not yet defined.
>>     
>
> Hmm, at least I see no attachement.
>
> Ciao
>