Changeset 597 in josm for trunk/src/org/openstreetmap/josm/data/osm/OsmPrimitive.java

Timestamp:

2008-04-07T22:04:53+02:00 (18 years ago)

Author:

ramack

Message:

• implement ticket #671: add option to draw only interesting direction arrows, where interesting means: they way is tagged with a key oneway, incline, incline_steep or aerialway

File:

• trunk/src/org/openstreetmap/josm/data/osm/OsmPrimitive.java (modified) (5 diffs)

trunk/src/org/openstreetmap/josm/data/osm/OsmPrimitive.java

@@ -83 +83 @@
         
         /**
+         * true if this object has direction dependant tags (e.g. oneway)
+         */
+        public boolean hasDirectionKeys = false;
+        
+        /**
          * If set to true, this object is currently selected.
          */
@@ -112 +117 @@
         public static Collection<String> uninteresting = 
                 new HashSet<String>(Arrays.asList(new String[] {"source", "note", "created_by"}));
+        
+        /**
+         * Contains a list of direction-dependent keys that do not make an object
+         * direction dependent.
+         */
+        public static Collection<String> directionKeys = 
+                new HashSet<String>(Arrays.asList(new String[] {"oneway", "incline", "incline_steep", "aerialway"}));
         
         /**
@@ -186 +198 @@
                 }
                 checkTagged();
+                checkDirectionTagged();
         }
         /**
@@ -197 +210 @@
                 }
                 checkTagged();
+                checkDirectionTagged();
         }
 
@@ -266 +280 @@
                 }
         }
+    /**
+     * Updates the "hasDirectionKeys" flag. "keys" property should probably be made private
+     * to make sure this gets called when keys are set.
+     */
+    public void checkDirectionTagged() {
+        hasDirectionKeys = false;
+        if (keys != null) {
+            for (Entry<String,String> e : keys.entrySet()) {
+                if (directionKeys.contains(e.getKey())) {
+                    hasDirectionKeys = true;
+                    break;
+                }
+            }
+        }
+
+    }
         
 }