Mercurial > octave-antonio
view scripts/plot/private/__fltk_file_filter__.m @ 11587:c792872f8942
all script files: untabify and strip trailing whitespace
author | John W. Eaton <jwe@octave.org> |
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date | Thu, 20 Jan 2011 17:35:29 -0500 |
parents | fd0a3ac60b0e |
children | d5bd2766c640 |
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## Copyright (C) 2010-2011 Kai Habel ## ## This file is part of Octave. ## ## Octave is free software; you can redistribute it and/or modify it ## under the terms of the GNU General Public License as published by ## the Free Software Foundation; either version 3 of the License, or (at ## your option) any later version. ## ## Octave is distributed in the hope that it will be useful, but ## WITHOUT ANY WARRANTY; without even the implied warranty of ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU ## General Public License for more details. ## ## You should have received a copy of the GNU General Public License ## along with Octave; see the file COPYING. If not, see ## <http://www.gnu.org/licenses/>. ## -*- texinfo -*- ## @deftypefn {Function File} {} __fltk_file_filter__ (@var{file_filter}) ## Undocumented internal function. ## @end deftypefn ## Author: Kai Habel function retval = __fltk_file_filter__ (file_filter) # converts octave's file filter format into fltk's. retval = ""; if (iscell (file_filter)) [r, c] = size (file_filter); if ((c == 0) || (c > 2)) error ("expecting 1 or to 2 columns for file filter cell."); endif fltk_str = ""; for idx = 1 : r curr_ext = file_filter{idx, 1}; curr_ext = strsplit (curr_ext, ";"); if (length (curr_ext) > 1) curr_ext = regexprep (curr_ext, '\*\.', ','); curr_ext = strcat (curr_ext{:})(2 : end); curr_ext = strcat ("*.{", curr_ext, "}"); else curr_ext = curr_ext{:}; endif curr_desc = strcat (curr_ext(3:end), "-Files"); if (c == 2) curr_desc = file_filter{idx, 2}; curr_desc = regexprep (curr_desc, '\(', '<'); curr_desc = regexprep (curr_desc, '\)', '>'); endif if (length (fltk_str) > 0) fltk_str = strcat (fltk_str, "\t", curr_desc, " (", curr_ext, ")"); else fltk_str = strcat (curr_desc, " (", curr_ext, ")"); endif endfor retval = fltk_str; elseif (ischar (file_filter)) if (!isdir (file_filter)) [fdir, fname, fext] = fileparts (file_filter); if (length (fext) > 0) retval = strcat ("*", fext, "\t*"); endif endif endif endfunction