[Octave-bug-tracker] [bug #44670] hgload can't open Matlab figures

[Guillaume]

Follow-up Comment #7, bug #44670 (project octave):

Thanks Pantxo, I just tried struct2hdl on a .fig file and it did work quite
well. I have a few remarks:

* figure: properties do not seem to be taken into account (Position, Name,
MenuBar, ...).
* uicontrol: if an element does not have a style property, the default is
"pushbutton" (see below).
* uicontrol: for compatibility, a uicontrol frame could be changed into a
uipanel (see below).
* uicontrol: each element is first displayed with default position (bottom
left of the figure) then moved to its final location, which is slow.

Here are the small changes I made to the createui() subfunction:


function [h, s] = createui (s, par)
  if (isfield (s.properties, "style") && strcmp (s.properties.style,
"frame"))
    s.type = "uipanel";
  endif
  switch s.type
    case "uicontrol"
      if (!isfield (s.properties, "style"))
        s.properties.style = "pushbutton";
      endif
      h = uicontrol (par, "style", s.properties.style);
      s.properties = rmfield (s.properties, "style");
      if (isfield (s.properties, "cdata") && isempty (s.properties.cdata))
        s.properties = rmfield (s.properties, "cdata");
      endif
    case "uipanel"
      h = uipanel (par);
    case "uibuttongroup"
      h = uibuttongroup (par);
    otherwise
      eval (sprintf ("h = %s (\"parent\", par);", s.type));
  endswitch
  addmissingprops (h, s.properties);
endfunction


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