--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m-toolbox/classes/+utils/@helper/getHelpPath.m	Wed Nov 23 19:22:13 2011 +0100
@@ -0,0 +1,37 @@
+% GETHELPPATH return the full path of the LTPDA toolbox help
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% DESCRIPTION: GETHELPPATH return the full path of the LTPDA toolbox help.
+%
+% CALL:        path = utils.helper.getHelpPath()
+%
+% EXCEPTION:   Throws an error if this method doesn't find the LTPDA
+%              toolbox.
+%
+% VERSION:     $Id: getHelpPath.m,v 1.2 2010/12/17 14:23:22 hewitson Exp $
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+function helpLocation = getHelpPath()
+  
+  root = getappdata(0, 'LTPDAROOT');
+  if ~isempty(root)
+    helpLocation = fullfile(root, 'ltpda', 'help');
+    return;
+  else
+    infoPath = which('info.xml');
+    infoLocation = fileparts(infoPath);
+    
+    infoXML = xmlread('info.xml');
+    tbNameNode = infoXML.getElementsByTagName('name');
+    tbName = tbNameNode.item(0).getFirstChild.getData;
+    if strcmp(tbName, 'LTPDA')
+      helpLocationNodes = infoXML.getElementsByTagName('help_location');
+      helpLocation = char(helpLocationNodes.item(0).getFirstChild.getTextContent);
+    else % Otherwise error out
+      error('Can not find info.xml file for My Toolbox');
+    end
+    
+    helpLocation = fullfile(infoLocation, helpLocation);
+  end
+end
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