Mercurial > octave
view scripts/prefs/setpref.m @ 33554:6f33e7ee3c3d default tip
add find widget to experimental terminal widget
* command-widget.cc (command_widget): initialize find widget without
close button, connect find widget signals to the new slots, add find
widget into layout;
(notice_settings): call find widget method for updating settings;
(console::find_incremental): new slot for incremental search;
(console::find): new slot for forward and backward search
* command-widget.h: include find-widget.h, new private slots
console::find and console::find_incremental,
new class variable containing find_widget some find history
* find-widget.cc (find_widget): add a clear button to the line edit
author | Torsten Lilge <ttl-octave@mailbox.org> |
---|---|
date | Thu, 09 May 2024 21:05:52 +0200 |
parents | 2e484f9f1f18 |
children |
line wrap: on
line source
######################################################################## ## ## Copyright (C) 2012-2024 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 {} {} setpref ("@var{group}", "@var{pref}", @var{val}) ## @deftypefnx {} {} setpref ("@var{group}", @{"@var{pref1}", "@var{pref2}", @dots{}@}, @{@var{val1}, @var{val2}, @dots{}@}) ## Set the preference @var{pref} to the given @var{val} in the named preference ## group @var{group}. ## ## The named preference group must be a string. ## ## The preference @var{pref} may be a string or a cell array of strings. ## ## The corresponding value @var{val} may be any Octave value, .e.g., double, ## struct, cell array, object, etc. Or, if @var{pref} is a cell array of ## strings then @var{val} must be a cell array of values with the same size as ## @var{pref}. ## ## If the named preference or group does not exist, it is added. ## @seealso{addpref, getpref, ispref, rmpref} ## @end deftypefn function setpref (group, pref, val) if (nargin != 3) print_usage (); endif if (! ischar (group)) error ("setpref: GROUP must be a string"); endif if (! (ischar (pref) || iscellstr (pref))) error ("setpref: PREF must be a string or cellstr"); endif prefs = loadprefs (); if (ischar (pref)) prefs.(group).(pref) = val; else if (! size_equal (pref, val)) error ("setpref: size mismatch for PREF and VAL"); endif for i = 1:numel (pref) prefs.(group).(pref{i}) = val{i}; endfor endif saveprefs (prefs); endfunction %!test %! HOME = getenv ("HOME"); %! tmp_home = tempname (); %! unwind_protect %! mkdir (tmp_home); %! setenv ("HOME", tmp_home); %! %! setpref ("group1", "pref1", [1 2 3]); %! assert (getpref ("group1", "pref1"), [1 2 3]); %! %! setpref ("group2", {"prefA", "prefB"}, {"StringA", {"StringB"}}); %! assert (getpref ("group2", "prefA"), "StringA"); %! assert (getpref ("group2", "prefB"), {"StringB"}); %! %! setpref ("group1", {"pref1", "pref2"}, {1, 2}); %! assert (getpref ("group1", "pref1"), 1); %! assert (getpref ("group1", "pref2"), 2); %! %! fail ('setpref ("group1", {"p1", "p2"}, 1)', ... %! "size mismatch for PREF and VAL"); %! unwind_protect_cleanup %! unlink (fullfile (tmp_home, ".octave_prefs")); %! sts = rmdir (tmp_home); %! if (isempty (HOME)) %! unsetenv ("HOME"); %! else %! setenv ("HOME", HOME); %! endif %! end_unwind_protect ## Test input validation %!error <Invalid call> setpref () %!error <Invalid call> setpref (1) %!error <Invalid call> setpref (1,2) %!error <GROUP must be a string> setpref (1, "pref1", 2) %!error <PREF must be a string> setpref ("group1", 1, 2)