Mercurial > octave-nkf
view scripts/plot/uigetdir.m @ 13697:0f8ff98929b2
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 |
parents | cb8fd692b600 |
children | 72c96de7a403 |
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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} {@var{dirname} =} uigetdir () ## @deftypefnx {Function File} {@var{dirname} =} uigetdir (@var{init_path}) ## @deftypefnx {Function File} {@var{dirname} =} uigetdir (@var{init_path}, @var{dialog_name}) ## Open a GUI dialog for selecting a directory. If @var{init_path} is not ## given the current working directory is used. @var{dialog_name} may be ## used to customize the dialog title. ## @seealso{uigetfile} ## @end deftypefn ## Author: Kai Habel function dirname = uigetdir (init_path = pwd, dialog_name = "Select Directory to Open") defaulttoolkit = get (0, "defaultfigure__graphics_toolkit__"); funcname = ["__uigetdir_", defaulttoolkit, "__"]; functype = exist (funcname); if (! __is_function__ (funcname)) funcname = "__uigetdir_fltk__"; if (! __is_function__ (funcname)) error ("uigetdir: fltk graphics toolkit required"); elseif (! strcmp (defaulttoolkit, "gnuplot")) warning ("uigetdir: no implementation for toolkit `%s', using `fltk' instead", defaulttoolkit); endif endif if (nargin > 2) print_usage (); endif if (!ischar (init_path) || !ischar (dialog_name)) error ("uigetdir: INIT_PATH and DIALOG_NAME must be string arguments"); endif if (!isdir (init_path)) init_path = fileparts (init_path); endif dirname = feval (funcname, init_path, dialog_name); endfunction %!demo %! uigetdir(pwd, "Select Directory") ## Remove from test statistics. No real tests possible. %!test %! assert (1);