--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/m-toolbox/classes/@LTPDAworkbench/plot.m	Wed Nov 23 19:22:13 2011 +0100
@@ -0,0 +1,69 @@
+% PLOT plot the outputs of the currently selected blocks.
+%
+% CALL: wb.plot
+%
+% M Hewitson 13-11-08
+%
+% $Id: plot.m,v 1.8 2010/08/06 19:10:49 ingo Exp $
+%
+function plot(varargin)
+  
+  wb = varargin{1};
+  
+  % Get all selected blocks
+  sbs = awtinvoke(wb.mp, 'getSelectedBlocks');
+  
+  outvars = {};
+  for ii=0:sbs.size()-1
+    block = sbs.get(ii);
+    
+    % if this is a MElementWithPorts
+    if isa(block, 'mpipeline.canvas.MElementWithPorts')
+      
+      % loop over all outputs
+      outports = block.getOutputs();
+      for kk=0:outports.size()-1
+        op = outports.get(kk);
+        % get variable name
+        outvar = LTPDAworkbench.getWS_VarName(wb.UUID, block, op.getNumber);
+        outvars = [outvars {outvar}];
+      end
+    end
+  end
+  
+  % Check if each var exists in the workspace, and then launch in
+  % ltpda_explorer
+  
+  if ~isempty(outvars)
+    
+    cmd = 'iplot(';
+    for kk=1:numel(outvars)
+      
+      % Check if the user have execute the pipeline.
+      if (evalin('base', ['exist(''' strtok(outvars{kk}, '.') ''')']) ~= 1) || ...
+          isempty(evalin('base', strtok(outvars{kk}, '.')))
+        utils.helper.errorDlg('Unable to plot selected objects. Has the pipeline been executed?', 'Plot block outputs error');
+        return
+      end
+      
+      if isa(evalin('base', outvars{kk}), 'ao')
+        cmd = [cmd outvars{kk} ','];
+      else
+        utils.helper.errorDlg(sprintf('Please select only analysis objects (AOs) because you selected a %s object.', class(evalin('base', outvars{kk}))), 'Plot block outputs error');
+        return
+      end
+    end
+    
+    if cmd(end)==','
+      cmd = cmd(1:end-1);
+    end
+    cmd = [cmd ')'];
+    try
+      evalin('base', cmd);
+    catch
+      utils.helper.errorDlg('Unable to plot selected objects. Has the pipeline been executed?', 'Plot block outputs error');
+    end
+  end
+  
+end
+