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annotate scripts/gui/uigetdir.m @ 27923:bd51beb6205e

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update formatting of copyright notices * Use <https://octave.org/copyright/> instead of <https://octave.org/COPYRIGHT.html/>. * For consistency with other comments in the Octave sources, use C++-style comments for copyright blocks in C and C++ files. * Use delimiters above and below copyright blocks that are appropriate for the language used in the file. * Eliminate extra spacing inside copyright blocks. * lex.ll (looks_like_copyright): Also allow newlines and carriage returns before the word "Copyright". * scripts/mk-doc.pl (gethelp): Also skip empty comment lines. * bp-table.cc, type.m: Adjust tests.
author John W. Eaton <jwe@octave.org>
date Wed, 08 Jan 2020 11:59:41 -0500
parents 1891570abac8
children a4268efb7334
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
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1 ########################################################################
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2 ##
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3 ## Copyright (C) 2010-2020 The Octave Project Developers
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4 ##
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5 ## See the file COPYRIGHT.md in the top-level directory of this
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6 ## distribution or <https://octave.org/copyright/>.
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7 ##
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8 ## This file is part of Octave.
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9 ##
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10 ## Octave is free software: you can redistribute it and/or modify it
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11 ## under the terms of the GNU General Public License as published by
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12 ## the Free Software Foundation, either version 3 of the License, or
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13 ## (at your option) any later version.
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14 ##
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15 ## Octave is distributed in the hope that it will be useful, but
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16 ## WITHOUT ANY WARRANTY; without even the implied warranty of
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17 ## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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18 ## GNU General Public License for more details.
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19 ##
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20 ## You should have received a copy of the GNU General Public License
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21 ## along with Octave; see the file COPYING. If not, see
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22 ## <https://www.gnu.org/licenses/>.
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23 ##
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24 ########################################################################
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25
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26 ## -*- texinfo -*-
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27 ## @deftypefn {} {@var{dirname} =} uigetdir ()
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28 ## @deftypefnx {} {@var{dirname} =} uigetdir (@var{init_path})
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29 ## @deftypefnx {} {@var{dirname} =} uigetdir (@var{init_path}, @var{dialog_name})
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30 ## Open a GUI dialog for selecting a directory.
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31 ##
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32 ## If @var{init_path} is not given the current working directory is used.
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33 ##
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34 ## @var{dialog_name} may be used to customize the dialog title.
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35 ## @seealso{uigetfile, uiputfile}
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36 ## @end deftypefn
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37
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38 ## Author: Kai Habel
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39
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40 function dirname = uigetdir (init_path = pwd, dialog_name = "Select Directory to Open")
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41
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42 if (nargin > 2)
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43 print_usage ();
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44 endif
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45
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46 if (! ischar (init_path) || ! ischar (dialog_name))
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47 error ("uigetdir: INIT_PATH and DIALOG_NAME must be string arguments");
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48 endif
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49
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50 if (! isfolder (init_path))
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51 init_path = fileparts (init_path);
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52 endif
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53
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54 if (__event_manager_enabled__ ())
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55 file_filter = cell (0, 2);
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56 default_file_name = "";
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57 dialog_position = [240, 120];
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58 dialog_mode = "dir";
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59
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60 [filename, dirname, filterindex] ...
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61 = __event_manager_file_dialog__ (file_filter, dialog_name,
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62 default_file_name, dialog_position,
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63 dialog_mode, init_path);
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64 else
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65 funcname = __get_funcname__ (mfilename ());
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66 dirname = feval (funcname, init_path, dialog_name);
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67 endif
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68
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69 endfunction
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70
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71
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72 %!demo
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73 %! uigetdir (pwd, 'Select Directory');
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74
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75 ## Remove from test statistics. No real tests possible.
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76 %!assert (1)