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annotate scripts/plot/private/__uigetfile_fltk__.m @ 13697:0f8ff98929b2

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Allow a toolkit to provide its own version of UI dialogs. * plot/modules.mk (plot_PRIVATE_FCN_FILES): Add __file_filter__.m, __is_function__.m, __uigetdir_fltk__.m, __uigetfile_fltk__.m, __uiputfile_fltk__.m. * plot/uigetdir.m: Rework to remove FLTK-specific stuffs and allow use of toolkit-provided dialogs. Fallback to FLTK dialogs. * plot/uigetfile.m: Likewise. * plot/uiputfile.m: Likewise. * plot/private/__fltk_file_filter__.m: Assumes input is now always a cell array of strings. * plot/private/__file_filter__.m: New file. * plot/private/__is_function__.m: Likewise. * plot/private/uigetdir_fltk__.m: Likewise. * plot/private/uigetfile_fltk__.m: Likewise. * plot/private/uiputfile_fltk__.m: Likewise.
author Michael Goffioul <michael.goffioul@gmail.com>
date Thu, 13 Oct 2011 16:46:28 +0100
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children 9cae456085c2
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1 ## Copyright (C) 2011 Michael Goffioul
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2 ##
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3 ## This file is part of Octave.
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4 ##
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5 ## Octave is free software; you can redistribute it and/or modify it
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6 ## under the terms of the GNU General Public License as published by
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7 ## the Free Software Foundation; either version 3 of the License, or (at
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8 ## your option) any later version.
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9 ##
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10 ## Octave is distributed in the hope that it will be useful, but
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11 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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12 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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13 ## General Public License for more details.
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14 ##
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15 ## You should have received a copy of the GNU General Public License
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16 ## along with Octave; see the file COPYING. If not, see
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17 ## <http://www.gnu.org/licenses/>.
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18
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19 ## -*- texinfo -*-
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20 ## @deftypefn {Function File} {[@var{fname}, @var{fpath}, @var{fltidx}] =} __uigetfile_fltk__ ()
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21 ## Undocumented internal function.
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22 ## @end deftypefn
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23
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24 ## Author: Michael Goffioul
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25
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26 function [retval, retpath, retindex] = __uigetfile_fltk__ (filters, title, defval, position, multiselect, defdir)
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27
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28 if (exist("__fltk_uigetfile__") != 3)
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29 error ("uigetfile: fltk graphics toolkit required");
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30 endif
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31
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32 filters = __fltk_file_filter__ (filters);
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33 if (length (defdir) > 0)
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34 defval = fullfile (defdir, defval);
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35 endif
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36 [retval, retpath, retindex] = __fltk_uigetfile__ (filters, title, defval, position, multiselect);
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37
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38 endfunction