[mkgmap-dev] multi-word street search

Thu Dec 4 23:19:28 GMT 2014

Hi,

I have decided to try simple solution for this problem. I have modified 
addStreet() procedure in file imgfmt\app\mdr\MDRFile.java. While I don't 
know all ramification of this change, search seems to work as expected, 
see attached picture form Mapsource.

Attached patch is created half-manually, I hope it will work in your 
environment.

-- 
Best regards,
Andrzej

-------------- next part --------------

--- src/uk/me/parabola/imgfmt/app/mdr/MDRFile.java	Wed Jun 25 15:52:12 2014
+++ src/uk/me/parabola/imgfmt/app/mdr/MDRFile.java	Thu Dec 04 22:17:15 2014
@@ -223,14 +223,28 @@
 			String name = lab.getText();
 			String cleanName = cleanUpName(name);
 			int strOff = createString(cleanName);
 
 			// We sort on the dirty name (ie with the Garmin shield codes) although those codes do not
 			// affect the sort order. The string for mdr15 does not include the shield codes.
 			mdr7.addStreet(currentMap, name, lab.getOffset(), strOff, mdrCity);
+
+			// try substrings
+			for (;;) {
+				int spaceOff = name.indexOf(" ");
+				if (spaceOff < 0)
+					break;
+				name = name.substring(spaceOff +1);
+				name = name.trim();
+				if (name.length() <= 2)
+					break;
+				cleanName = cleanUpName(name);
+				strOff    = createString(cleanName);
+				mdr7.addStreet(currentMap, name, lab.getOffset(), strOff, mdrCity);
+			}
 		}
 	}
 
 	/**
 	 * Remove shields and other kinds of strange characters.  Perform any
 	 * rearrangement of the name to make it searchable.
 	 * @param name The street name as read from the img file.
-------------- next part --------------
A non-text attachment was scrubbed...
Name: dudka.png
Type: image/png
Size: 12078 bytes
Desc: not available
URL: <http://www.mkgmap.org.uk/pipermail/mkgmap-dev/attachments/20141205/55d00d0b/attachment-0001.png>
