--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m-toolbox/classes/@plist/setOptionsForParam.m	Wed Nov 23 19:22:13 2011 +0100
@@ -0,0 +1,125 @@
+% SETOPTIONSFORPARAM Sets the options of the param object in dependencies of the 'key'
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% DESCRIPTION: Sets the options of the param object in dependencies of the
+%              'key'.
+%
+% CALL:        obj = obj.setOptionsForParam('key', options);
+%              obj = obj.setOptionsForParam(plist('KEY', 'key', 'OPTIONS', options));
+%              obj = setOptionsForParam(obj, 'key', options);
+%
+% INPUTS:      obj     - can be a vector, matrix, list, or a mix of them.
+%              key     - The key which should be changed
+%              options - Possible options of the prameter object
+%              pl      - to set the default value of a key with a plist,
+%                        please specify only one plist with the key-words
+%                        'key' and 'options'
+%
+% <a href="matlab:utils.helper.displayMethodInfo('plist', 'setOptionsForParam')">Parameters Description</a>
+%
+% VERSION:     $Id: setOptionsForParam.m,v 1.6 2011/04/08 08:56:21 hewitson Exp $
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+function varargout = setOptionsForParam(varargin)
+
+  %%% Check if this is a call for parameters
+  if utils.helper.isinfocall(varargin{:})
+    varargout{1} = getInfo(varargin{3});
+    return
+  end
+
+  [objs, obj_invars, rest] = utils.helper.collect_objects(varargin(:), 'plist');
+
+  for kk = 1:numel(objs)
+    pls = objs(kk);
+    %%% If the plist contains only two key/value pairs with the keys 'key'
+    %%% and 'options' then set the options with this plist.
+    if pls.nparams == 2 && pls.isparam('key') && pls.isparam('options')
+      rest{1} = pls.find('key');
+      rest{2} = pls.find('options');
+      objs(kk) = [];
+      break;
+    end
+  end
+
+  if numel(rest) ~= 2
+    error('### Please specify some options in a cell-array AND a key, either in a plist or directly.');
+  end
+  
+  key     = rest{1};
+  options = rest{2};
+
+  %%% Set the Name
+  for ii = 1:numel(objs)
+
+    %%% decide whether we modify the first plist, or create a new one.
+    objs(ii) = copy(objs(ii), nargout);
+
+    for kk = 1:objs(ii).nparams
+      if strcmpi(key, objs(ii).params(kk).key)
+        objs(ii).params(kk).val.setOptions(options);
+      end
+    end
+  end
+
+  %%% Set output
+  if nargout == numel(objs)
+    % List of outputs
+    for ii = 1:numel(objs)
+      varargout{ii} = objs(ii);
+    end
+  else
+    % Single output
+    varargout{1} = objs;
+  end
+end
+
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%                               Local Functions                               %
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% FUNCTION:    getInfo
+%
+% DESCRIPTION: Get Info Object
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+function ii = getInfo(varargin)
+  if nargin == 1 && strcmpi(varargin{1}, 'None')
+    sets = {};
+    pl   = [];
+  else
+    sets = {'Default'};
+    pl   = getDefaultPlist;
+  end
+  % Build info object
+  ii = minfo(mfilename, 'plist', 'ltpda', utils.const.categories.helper, '$Id: setOptionsForParam.m,v 1.6 2011/04/08 08:56:21 hewitson Exp $', sets, pl);
+end
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+%
+% FUNCTION:    getDefaultPlist
+%
+% DESCRIPTION: Get Default Plist
+%
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+
+function pl = getDefaultPlist()
+  
+  pl = plist();
+  
+  % Key
+  p = param({'key', 'The key of the parameter to set the options for.'}, paramValue.EMPTY_STRING);
+  pl.append(p);
+  
+  % Index
+  p = param({'options', 'A cell-array of options to set.'}, {1, {'{}'}, paramValue.OPTIONAL});
+  pl.append(p);
+  
+end
+