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1 ## Copyright (C) 2010 Kai Habel |
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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{dirname} =} uigetdir (@var{init_path}, @var{dialog_name}) |
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21 ## @deftypefnx {Function File} {@var{dirname} =} uigetdir (@var{init_path}) |
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22 ## @deftypefnx {Function File} {@var{dirname} =} uigetdir () |
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23 ## Open a GUI dialog to select a directory. If @var{init_path} is not given |
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24 ## the working directory is taken. @var{dialog_name} can be used to |
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25 ## customize the dialog title. |
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26 ## @end deftypefn |
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27 |
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28 ## Author: Kai Habel |
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29 |
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30 function [retdir] = uigetdir (init_path = pwd, name = "Choose directory?") |
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31 |
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32 if (!ischar(init_path) || !ischar(name)) |
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33 error ("Expecting string arguments."); |
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34 endif |
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35 |
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36 if (nargin > 2) |
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37 print_usage (); |
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38 endif |
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39 |
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40 if (any (cellfun(@(x)strcmp (x, "fltk"), available_backends))) |
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41 init_path = fileparts (init_path); |
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42 retdir = __fltk_uigetfile__ ("", name, init_path, [240, 120], "dir"); |
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43 else |
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44 error ("uigetdir requires fltk backend."); |
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45 endif |
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46 |
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47 endfunction |
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48 |
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49 %!demo |
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50 %! uigetdir(pwd, "Select Directory") |
