Changeset 25546 in osm for applications

Timestamp:

2011-03-08T19:25:36+01:00 (13 years ago)

Author:

joshdoe

Message:

pdfimport: Save and restore projection preferences to/from placement sidecar file

With the recent addition of a projection preference dialog, it makes sense to save and restore the preferences on a per PDF basis.

File:

• applications/editors/josm/plugins/pdfimport/src/pdfimport/FilePlacement.java (modified) (4 diffs)

applications/editors/josm/plugins/pdfimport/src/pdfimport/FilePlacement.java

@@ -5 +5 @@
 import java.awt.geom.AffineTransform;
 import java.awt.geom.Point2D;
+import java.util.Arrays;
+import java.util.Collection;
 import java.util.Properties;
 
@@ -11 +13 @@
 import org.openstreetmap.josm.data.coor.LatLon;
 import org.openstreetmap.josm.data.projection.Projection;
+import org.openstreetmap.josm.data.projection.ProjectionSubPrefs;
 import org.openstreetmap.josm.data.projection.Projections;
+import org.openstreetmap.josm.tools.Utils;
 
 public class FilePlacement {
@@ -42 +46 @@
         }
 
+        private String fromCollection(Collection<String> val) {
+                if (val != null && !val.isEmpty())
+                    return Utils.join("\u001e", val);
+                return null;
+        }
+
+        private Collection<String> toCollection(String s) {
+                if (s != null && s.length() != 0) {
+                        return Arrays.asList(s.split("\u001e", -1));
+                }
+                return null;
+        }
+
         public Properties toProperties() {
                 Properties p = new Properties();
                 if (projection != null) {
                         p.setProperty("Projection", projection.getClass().getCanonicalName());
+
+                        if (projection instanceof ProjectionSubPrefs) {
+                                ProjectionSubPrefs projPrefs = (ProjectionSubPrefs) projection;
+                                String code = projection.toCode();
+                                String prefs = fromCollection(projPrefs.getPreferencesFromCode(code));
+                                if (prefs != null) {
+                                    p.setProperty("ProjectionPrefs", prefs);
+                                }
+                        }
                 }
 
@@ -70 +96 @@
                                         projection = proj;
                                         break;
+                                }
+                        }
+                        if (projection instanceof ProjectionSubPrefs) {
+                                ProjectionSubPrefs projPrefs = (ProjectionSubPrefs) projection;
+
+                                String s;
+                                s = p.getProperty("ProjectionPrefs", null);
+                                Collection<String> prefs = toCollection(s);
+                                if (prefs != null) {
+                                    projPrefs.setPreferences(prefs);
                                 }
                         }