Mercurial > octave
view scripts/audio/@audioplayer/set.m @ 30565:83f9f8bda883
maint: Merge stable to default.
author | John W. Eaton <jwe@octave.org> |
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date | Tue, 28 Dec 2021 18:59:33 -0500 |
parents | 1c6e04afe50d 796f54d4ddbf |
children | 82b685157e2b |
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######################################################################## ## ## Copyright (C) 2013-2022 The Octave Project Developers ## ## See the file COPYRIGHT.md in the top-level directory of this ## distribution or <https://octave.org/copyright/>. ## ## 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 ## <https://www.gnu.org/licenses/>. ## ######################################################################## ## -*- texinfo -*- ## @deftypefn {} {} set (@var{player}, @var{name}, @var{value}) ## @deftypefnx {} {} set (@var{player}, @var{properties}) ## @deftypefnx {} {@var{properties} =} set (@var{player}) ## Set the value of property specified by @var{name} to a given @var{value}. ## ## If @var{name} and @var{value} are cell arrays, set each property to the ## corresponding value. Given a structure of @var{properties} with fields ## corresponding to property names, set the value of those properties to the ## field values. Given only the audioplayer object, return a structure of ## configurable properties (i.e., writeable properties). ## @end deftypefn function properties = set (varargin) if (nargin < 1 || nargin > 3) print_usage (); endif player = struct (varargin{1}).player; if (nargin == 1) properties.SampleRate = {}; properties.Tag = {}; properties.UserData = {}; elseif (nargin == 2) for [value, property] = varargin{2} setproperty (player, property, value); endfor elseif (nargin == 3) if (iscell (varargin{2})) index = 1; for property = varargin{2} setproperty (player, char (property), varargin{3}{index}); index += 1; endfor else setproperty (player, varargin{2}, varargin{3}); endif else error ("@audioplayer/set: wrong number of arguments to the set method"); endif endfunction function setproperty (player, property, value) switch (property) case "SampleRate" __player_set_fs__ (player, value); case "Tag" __player_set_tag__ (player, value); case "UserData" __player_set_userdata__ (player, value); otherwise error ("audioplayer: no such property or the property specified is read-only"); endswitch endfunction