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changeset 24487:aab2355f3a77

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maint: move *appdata.m functions from miscellaneous to gui directory. * scripts/gui/getappdata.m, scripts/gui/isappdata.m, scripts/gui/rmappdata.m, scripts/gui/setappdata.m: Moved from scripts/miscellaneous directory. * scripts/gui/module.mk, scripts/miscellaneous/module.mk: Update build system.
author Rik <rik@octave.org>
date Thu, 28 Dec 2017 14:49:22 -0800
parents 069071b2ec4b
children 0d196d840c02
files scripts/gui/getappdata.m scripts/gui/isappdata.m scripts/gui/module.mk scripts/gui/rmappdata.m scripts/gui/setappdata.m scripts/miscellaneous/getappdata.m scripts/miscellaneous/isappdata.m scripts/miscellaneous/module.mk scripts/miscellaneous/rmappdata.m scripts/miscellaneous/setappdata.m
diffstat 10 files changed, 386 insertions(+), 386 deletions(-) [+]
line wrap: on
line diff
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scripts/gui/getappdata.m	Thu Dec 28 14:49:22 2017 -0800
@@ -0,0 +1,93 @@
+## Copyright (C) 2010-2017 Ben Abbott
+##
+## 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  {} {@var{value} =} getappdata (@var{h}, @var{name})
+## @deftypefnx {} {@var{appdata} =} getappdata (@var{h})
+## Return the @var{value} of the application data @var{name} for the graphics
+## object with handle @var{h}.
+##
+## @var{h} may also be a vector of graphics handles.  If no second argument
+## @var{name} is given then @code{getappdata} returns a structure,
+## @var{appdata}, whose fields correspond to the appdata properties.
+##
+## @seealso{setappdata, isappdata, rmappdata, guidata, get, set, getpref, setpref}
+## @end deftypefn
+
+## Author: Ben Abbott <bpabbott@mac.com>
+## Created: 2010-07-15
+
+function value = getappdata (h, name)
+
+  if (nargin < 1 || nargin > 2)
+    print_usage ();
+  endif
+
+  if (! all (ishghandle (h(:))))
+    error ("getappdata: H must be a scalar or vector of graphic handles");
+  endif
+
+  if (nargin == 2)
+    if (! ischar (name))
+      error ("getappdata: NAME must be a string");
+    endif
+
+    value = cell (numel (h), 1);
+    for i = 1:numel (h)
+      try
+        value{i} = (get (h(i), "__appdata__")).(name);
+      end_try_catch
+    endfor
+
+    if (i == 1)
+      value = value{1};
+    endif
+
+  else  # nargin == 1
+    if (numel (h) != 1)
+      error ("getappdata: Only one handle H may be used when fetching appdata");
+    endif
+    try
+      value = get (h, "__appdata__");
+    catch
+      value = struct ();
+    end_try_catch
+  endif
+
+endfunction
+
+
+%!test
+%! unwind_protect
+%!   setappdata (0, "%data1%", ones (3), "%data2%", "hello world");
+%!   assert (getappdata (0, "%data1%"), ones (3));
+%!   assert (getappdata (0, "%data2%"), "hello world");
+%!   appdata = getappdata (0);
+%!   name1 = "%data1%";  name2 = "%data2%";
+%!   assert (appdata.(name1), ones (3));
+%!   assert (appdata.(name2), "hello world");
+%! unwind_protect_cleanup
+%!   rmappdata (0, "%data1%", "%data2%");
+%! end_unwind_protect
+
+## Test input validation
+%!error getappdata ()
+%!error getappdata (1,2,3)
+%!error <H must be a scalar .* graphic handle> getappdata (-1, "hello")
+%!error <NAME must be a string> getappdata (0, 1)
+%!error <Only one handle H may be used when fetching appdata> getappdata ([0 0])
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scripts/gui/isappdata.m	Thu Dec 28 14:49:22 2017 -0800
@@ -0,0 +1,70 @@
+## Copyright (C) 2010-2017 Ben Abbott
+##
+## 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 {} {@var{valid} =} isappdata (@var{h}, @var{name})
+## Return true if the named application data, @var{name}, exists for the
+## graphics object with handle @var{h}.
+##
+## @var{h} may also be a vector of graphics handles.
+## @seealso{getappdata, setappdata, rmappdata, guidata, get, set, getpref, setpref}
+## @end deftypefn
+
+## Author: Ben Abbott <bpabbott@mac.com>
+## Created: 2010-07-15
+
+function valid = isappdata (h, name)
+
+  if (nargin < 1 || nargin > 2)
+    print_usage ();
+  endif
+
+  if (! all (ishghandle (h(:))))
+    error ("isappdata: H must be a scalar or vector of graphic handles");
+  elseif (! ischar (name))
+    error ("isappdata: NAME must be a string");
+  endif
+
+  valid = false (size (h));
+  for i = 1:numel (h)
+    try
+      appdata = get (h(i), "__appdata__");
+      if (isfield (appdata, name))
+        valid(i) = true;
+      endif
+    end_try_catch
+  endfor
+
+endfunction
+
+
+%!test
+%! unwind_protect
+%!   setappdata (0, "%hello%", "world");
+%!   assert (isappdata (0, "%hello%"), true);
+%!   assert (isappdata ([0 0], "%hello%"), [true, true]);
+%!   assert (isappdata (0, "%foobar%"), false);
+%! unwind_protect_cleanup
+%!   rmappdata (0, "%hello%");
+%! end_unwind_protect
+
+## Test input validation
+%!error isappdata ()
+%!error isappdata (1,2,3)
+%!error <H must be a scalar .* graphic handle> isappdata (-1, "hello")
+%!error <NAME must be a string> isappdata (0, 1)
--- a/scripts/gui/module.mk	Thu Dec 28 14:44:38 2017 -0800
+++ b/scripts/gui/module.mk	Thu Dec 28 14:49:22 2017 -0800
@@ -15,13 +15,17 @@
 %canon_reldir%_FCN_FILES = \
   %reldir%/dialog.m \
   %reldir%/errordlg.m \
+  %reldir%/getappdata.m \
   %reldir%/guidata.m \
   %reldir%/guihandles.m \
   %reldir%/helpdlg.m \
   %reldir%/inputdlg.m \
+  %reldir%/isappdata.m \
   %reldir%/listdlg.m \
   %reldir%/msgbox.m \
   %reldir%/questdlg.m \
+  %reldir%/rmappdata.m \
+  %reldir%/setappdata.m \
   %reldir%/uibuttongroup.m \
   %reldir%/uicontextmenu.m \
   %reldir%/uicontrol.m \
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scripts/gui/rmappdata.m	Thu Dec 28 14:49:22 2017 -0800
@@ -0,0 +1,81 @@
+## Copyright (C) 2010-2017 Ben Abbott
+##
+## 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  {} {} rmappdata (@var{h}, @var{name})
+## @deftypefnx {} {} rmappdata (@var{h}, @var{name1}, @var{name2}, @dots{})
+## Delete the application data @var{name} from the graphics object with handle
+## @var{h}.
+##
+## @var{h} may also be a vector of graphics handles.  Multiple application data
+## names may be supplied to delete several properties at once.
+##
+## @seealso{setappdata, getappdata, isappdata}
+## @end deftypefn
+
+## Author: Ben Abbott <bpabbott@mac.com>
+## Created: 2010-07-15
+
+function rmappdata (h, varargin)
+
+  if (nargin < 2)
+    print_usage ();
+  endif
+
+  h = h(:).';
+  if (! all (ishghandle (h)))
+    error ("rmappdata: H must be a scalar or vector of graphic handles");
+  elseif (! iscellstr (varargin))
+    error ("rmappdata: NAME must be a string");
+  endif
+
+  for hg = h
+    if (isprop (hg, "__appdata__"))
+      appdata = get (hg, "__appdata__");
+      vld = isfield (appdata, varargin);
+      if (! all (vld))
+        ## FIXME: Should we bother to error out?  Or just silently continue?
+        missing = varargin{find (! vld, 1)};
+        error ("rmappdata: appdata '%s' is not present", missing);
+      endif
+      appdata = rmfield (appdata, varargin);
+      set (hg, "__appdata__", appdata);
+    endif
+  endfor
+
+endfunction
+
+
+%!test
+%! setappdata (0, "%hello%", "world");
+%! rmappdata (0, "%hello%");
+%! assert (isappdata (0, "%hello%"), false);
+
+%!test
+%! setappdata (0, "%data1%", ones (3));
+%! setappdata (0, "%data2%", {"hello", "world"});
+%! rmappdata (0, "%data1%", "%data2%");
+%! assert (isappdata (0, "%data1%"), false);
+%! assert (isappdata (0, "%data2%"), false);
+
+## Test input validation
+%!error rmappdata ()
+%!error rmappdata (1)
+%!error <H must be a scalar .* graphic handle> rmappdata (-1, "hello")
+%!error <NAME must be a string> rmappdata (0, 1)
+%!error <appdata 'foobar' is not present> rmappdata (0, "foobar")
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/scripts/gui/setappdata.m	Thu Dec 28 14:49:22 2017 -0800
@@ -0,0 +1,138 @@
+## Copyright (C) 2010-2017 Ben Abbott
+##
+## 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  {} {} setappdata (@var{h}, @var{name}, @var{value})
+## @deftypefnx {} {} setappdata (@var{h}, @var{name1}, @var{value1}, @var{name2}, @var{value3}, @dots{})
+## @deftypefnx {} {} setappdata (@var{h}, @{@var{name1}, @var{name2}, @dots{}@}, @{@var{value1}, @var{value2}, @dots{}@})
+## Set the application data @var{name} to @var{value} for the graphics object
+## with handle @var{h}.
+##
+## @var{h} may also be a vector of graphics handles.  If the application data
+## with the specified @var{name} does not exist, it is created.
+##
+## Multiple @var{name}/@var{value} pairs can be specified.  Alternatively, a
+## cell array of @var{names} and a corresponding cell array of @var{values} can
+## be specified.
+##
+## @seealso{getappdata, isappdata, rmappdata, guidata, get, set, getpref, setpref}
+## @end deftypefn
+
+## Author: Ben Abbott <bpabbott@mac.com>
+## Created: 2010-07-15
+
+function setappdata (h, varargin)
+
+  if (nargin < 3)
+    print_usage ();
+  endif
+
+  h = h(:).';
+  if (! all (ishghandle (h)))
+    error ("setappdata: H must be a scalar or vector of graphic handles");
+  elseif (mod (numel (varargin), 2) != 0)
+    error ("setappdata: NAME/VALUE arguments must occur in pairs");
+  endif
+
+  if (iscellstr (varargin{1}))
+    if (nargin != 3)
+      error ("setappdata: only 3 arguments possible when NAME is a cellstr");
+    elseif (! iscell (varargin{2}))
+      varargin{2} = varargin(2);  # convert to cell
+    endif
+    names = varargin{1};
+    values = varargin{2};
+    n_names = numel (names);
+    n_value = numel (values);
+    if (n_value == 1 && n_names > 1);
+      values = repmat (values, [1, n_names]);
+    elseif (n_names != n_value);
+      error ("setappdata: number of NAME and VALUE arguments must match");
+    endif
+    varargin = cell (1, 2*numel (names));
+    varargin(1:2:end) = names;
+    varargin(2:2:end) = values;
+   
+  elseif (! all (cellfun ("isclass", varargin(1:2:end), "char")))
+    error ("setappdata: NAME must be a string or cellstr");
+  endif
+
+  for hg = h
+    try
+      appdata = get (hg, "__appdata__");
+    catch
+      appdata = struct ();
+      addproperty ("__appdata__", hg, "any", appdata);
+    end_try_catch
+
+    ## Slow, but not likely to be that many elements in loop
+    for narg = 1:2:numel (varargin)
+      appdata.(varargin{narg}) = varargin{narg+1};
+    endfor
+
+    set (hg, "__appdata__", appdata);
+  endfor
+
+endfunction
+
+
+%!test
+%! unwind_protect
+%!   setappdata (0, "%hello%", "world");
+%!   assert (isappdata (0, "%hello%"), true);
+%!   assert (getappdata (0, "%hello%"), "world");
+%! unwind_protect_cleanup
+%!   rmappdata (0, "%hello%");
+%! end_unwind_protect
+
+%!test
+%! unwind_protect
+%!   setappdata (0, "%data1%", ones (3), "%data2%", "hello world");
+%!   assert (getappdata (0, "%data1%"), ones (3));
+%!   assert (getappdata (0, "%data2%"), "hello world");
+%!   setappdata (0, "%data1%", zeros (3));
+%!   assert (getappdata (0, "%data1%"), zeros (3));
+%! unwind_protect_cleanup
+%!   rmappdata (0, "%data1%", "%data2%");
+%! end_unwind_protect
+
+%!test
+%! unwind_protect
+%!   setappdata (0, {"%data1%", "%data2%"}, {ones(3), "hello world"});
+%!   assert (getappdata (0, "%data1%"), ones (3));
+%!   assert (getappdata (0, "%data2%"), "hello world");
+%!   setappdata (0, "%data1%", zeros (3));
+%!   assert (getappdata (0, "%data1%"), zeros (3));
+%!   rmappdata (0, "%data1%", "%data2%");
+%!   setappdata (0, {"%data1%", "%data2%"}, pi);
+%!   assert (getappdata (0, "%data1%"), pi);
+%!   assert (getappdata (0, "%data2%"), pi);
+%! unwind_protect_cleanup
+%!   rmappdata (0, "%data1%", "%data2%");
+%! end_unwind_protect
+
+## Test input validation
+%!error setappdata ()
+%!error setappdata (0)
+%!error setappdata (0, "name")
+%!error <H must be a scalar .* graphic handle> setappdata (-1, "foo", "bar")
+%!error <NAME/VALUE arguments must occur in pairs> setappdata (0, "1", 2, "3")
+%!error <only 3 arguments possible> setappdata (0, {"1"}, 2, "3", 4)
+%!error <number of NAME and VALUE arguments must match>
+%! setappdata (0, {"1", "2"}, {2, 3, 4})
+%!error <NAME must be a string> setappdata (0, 1, 2)
--- a/scripts/miscellaneous/getappdata.m	Thu Dec 28 14:44:38 2017 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,93 +0,0 @@
-## Copyright (C) 2010-2017 Ben Abbott
-##
-## 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  {} {@var{value} =} getappdata (@var{h}, @var{name})
-## @deftypefnx {} {@var{appdata} =} getappdata (@var{h})
-## Return the @var{value} of the application data @var{name} for the graphics
-## object with handle @var{h}.
-##
-## @var{h} may also be a vector of graphics handles.  If no second argument
-## @var{name} is given then @code{getappdata} returns a structure,
-## @var{appdata}, whose fields correspond to the appdata properties.
-##
-## @seealso{setappdata, isappdata, rmappdata, guidata, get, set, getpref, setpref}
-## @end deftypefn
-
-## Author: Ben Abbott <bpabbott@mac.com>
-## Created: 2010-07-15
-
-function value = getappdata (h, name)
-
-  if (nargin < 1 || nargin > 2)
-    print_usage ();
-  endif
-
-  if (! all (ishghandle (h(:))))
-    error ("getappdata: H must be a scalar or vector of graphic handles");
-  endif
-
-  if (nargin == 2)
-    if (! ischar (name))
-      error ("getappdata: NAME must be a string");
-    endif
-
-    value = cell (numel (h), 1);
-    for i = 1:numel (h)
-      try
-        value{i} = (get (h(i), "__appdata__")).(name);
-      end_try_catch
-    endfor
-
-    if (i == 1)
-      value = value{1};
-    endif
-
-  else  # nargin == 1
-    if (numel (h) != 1)
-      error ("getappdata: Only one handle H may be used when fetching appdata");
-    endif
-    try
-      value = get (h, "__appdata__");
-    catch
-      value = struct ();
-    end_try_catch
-  endif
-
-endfunction
-
-
-%!test
-%! unwind_protect
-%!   setappdata (0, "%data1%", ones (3), "%data2%", "hello world");
-%!   assert (getappdata (0, "%data1%"), ones (3));
-%!   assert (getappdata (0, "%data2%"), "hello world");
-%!   appdata = getappdata (0);
-%!   name1 = "%data1%";  name2 = "%data2%";
-%!   assert (appdata.(name1), ones (3));
-%!   assert (appdata.(name2), "hello world");
-%! unwind_protect_cleanup
-%!   rmappdata (0, "%data1%", "%data2%");
-%! end_unwind_protect
-
-## Test input validation
-%!error getappdata ()
-%!error getappdata (1,2,3)
-%!error <H must be a scalar .* graphic handle> getappdata (-1, "hello")
-%!error <NAME must be a string> getappdata (0, 1)
-%!error <Only one handle H may be used when fetching appdata> getappdata ([0 0])
--- a/scripts/miscellaneous/isappdata.m	Thu Dec 28 14:44:38 2017 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,70 +0,0 @@
-## Copyright (C) 2010-2017 Ben Abbott
-##
-## 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 {} {@var{valid} =} isappdata (@var{h}, @var{name})
-## Return true if the named application data, @var{name}, exists for the
-## graphics object with handle @var{h}.
-##
-## @var{h} may also be a vector of graphics handles.
-## @seealso{getappdata, setappdata, rmappdata, guidata, get, set, getpref, setpref}
-## @end deftypefn
-
-## Author: Ben Abbott <bpabbott@mac.com>
-## Created: 2010-07-15
-
-function valid = isappdata (h, name)
-
-  if (nargin < 1 || nargin > 2)
-    print_usage ();
-  endif
-
-  if (! all (ishghandle (h(:))))
-    error ("isappdata: H must be a scalar or vector of graphic handles");
-  elseif (! ischar (name))
-    error ("isappdata: NAME must be a string");
-  endif
-
-  valid = false (size (h));
-  for i = 1:numel (h)
-    try
-      appdata = get (h(i), "__appdata__");
-      if (isfield (appdata, name))
-        valid(i) = true;
-      endif
-    end_try_catch
-  endfor
-
-endfunction
-
-
-%!test
-%! unwind_protect
-%!   setappdata (0, "%hello%", "world");
-%!   assert (isappdata (0, "%hello%"), true);
-%!   assert (isappdata ([0 0], "%hello%"), [true, true]);
-%!   assert (isappdata (0, "%foobar%"), false);
-%! unwind_protect_cleanup
-%!   rmappdata (0, "%hello%");
-%! end_unwind_protect
-
-## Test input validation
-%!error isappdata ()
-%!error isappdata (1,2,3)
-%!error <H must be a scalar .* graphic handle> isappdata (-1, "hello")
-%!error <NAME must be a string> isappdata (0, 1)
--- a/scripts/miscellaneous/module.mk	Thu Dec 28 14:44:38 2017 -0800
+++ b/scripts/miscellaneous/module.mk	Thu Dec 28 14:49:22 2017 -0800
@@ -24,12 +24,10 @@
   %reldir%/fileparts.m \
   %reldir%/fullfile.m \
   %reldir%/genvarname.m \
-  %reldir%/getappdata.m \
   %reldir%/getfield.m \
   %reldir%/gunzip.m \
   %reldir%/info.m \
   %reldir%/inputname.m \
-  %reldir%/isappdata.m \
   %reldir%/isdeployed.m \
   %reldir%/ismac.m \
   %reldir%/ispc.m \
@@ -53,9 +51,7 @@
   %reldir%/perl.m \
   %reldir%/python.m \
   %reldir%/recycle.m \
-  %reldir%/rmappdata.m \
   %reldir%/run.m \
-  %reldir%/setappdata.m \
   %reldir%/setfield.m \
   %reldir%/substruct.m \
   %reldir%/swapbytes.m \
--- a/scripts/miscellaneous/rmappdata.m	Thu Dec 28 14:44:38 2017 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,81 +0,0 @@
-## Copyright (C) 2010-2017 Ben Abbott
-##
-## 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  {} {} rmappdata (@var{h}, @var{name})
-## @deftypefnx {} {} rmappdata (@var{h}, @var{name1}, @var{name2}, @dots{})
-## Delete the application data @var{name} from the graphics object with handle
-## @var{h}.
-##
-## @var{h} may also be a vector of graphics handles.  Multiple application data
-## names may be supplied to delete several properties at once.
-##
-## @seealso{setappdata, getappdata, isappdata}
-## @end deftypefn
-
-## Author: Ben Abbott <bpabbott@mac.com>
-## Created: 2010-07-15
-
-function rmappdata (h, varargin)
-
-  if (nargin < 2)
-    print_usage ();
-  endif
-
-  h = h(:).';
-  if (! all (ishghandle (h)))
-    error ("rmappdata: H must be a scalar or vector of graphic handles");
-  elseif (! iscellstr (varargin))
-    error ("rmappdata: NAME must be a string");
-  endif
-
-  for hg = h
-    if (isprop (hg, "__appdata__"))
-      appdata = get (hg, "__appdata__");
-      vld = isfield (appdata, varargin);
-      if (! all (vld))
-        ## FIXME: Should we bother to error out?  Or just silently continue?
-        missing = varargin{find (! vld, 1)};
-        error ("rmappdata: appdata '%s' is not present", missing);
-      endif
-      appdata = rmfield (appdata, varargin);
-      set (hg, "__appdata__", appdata);
-    endif
-  endfor
-
-endfunction
-
-
-%!test
-%! setappdata (0, "%hello%", "world");
-%! rmappdata (0, "%hello%");
-%! assert (isappdata (0, "%hello%"), false);
-
-%!test
-%! setappdata (0, "%data1%", ones (3));
-%! setappdata (0, "%data2%", {"hello", "world"});
-%! rmappdata (0, "%data1%", "%data2%");
-%! assert (isappdata (0, "%data1%"), false);
-%! assert (isappdata (0, "%data2%"), false);
-
-## Test input validation
-%!error rmappdata ()
-%!error rmappdata (1)
-%!error <H must be a scalar .* graphic handle> rmappdata (-1, "hello")
-%!error <NAME must be a string> rmappdata (0, 1)
-%!error <appdata 'foobar' is not present> rmappdata (0, "foobar")
--- a/scripts/miscellaneous/setappdata.m	Thu Dec 28 14:44:38 2017 -0800
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,138 +0,0 @@
-## Copyright (C) 2010-2017 Ben Abbott
-##
-## 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  {} {} setappdata (@var{h}, @var{name}, @var{value})
-## @deftypefnx {} {} setappdata (@var{h}, @var{name1}, @var{value1}, @var{name2}, @var{value3}, @dots{})
-## @deftypefnx {} {} setappdata (@var{h}, @{@var{name1}, @var{name2}, @dots{}@}, @{@var{value1}, @var{value2}, @dots{}@})
-## Set the application data @var{name} to @var{value} for the graphics object
-## with handle @var{h}.
-##
-## @var{h} may also be a vector of graphics handles.  If the application data
-## with the specified @var{name} does not exist, it is created.
-##
-## Multiple @var{name}/@var{value} pairs can be specified.  Alternatively, a
-## cell array of @var{names} and a corresponding cell array of @var{values} can
-## be specified.
-##
-## @seealso{getappdata, isappdata, rmappdata, guidata, get, set, getpref, setpref}
-## @end deftypefn
-
-## Author: Ben Abbott <bpabbott@mac.com>
-## Created: 2010-07-15
-
-function setappdata (h, varargin)
-
-  if (nargin < 3)
-    print_usage ();
-  endif
-
-  h = h(:).';
-  if (! all (ishghandle (h)))
-    error ("setappdata: H must be a scalar or vector of graphic handles");
-  elseif (mod (numel (varargin), 2) != 0)
-    error ("setappdata: NAME/VALUE arguments must occur in pairs");
-  endif
-
-  if (iscellstr (varargin{1}))
-    if (nargin != 3)
-      error ("setappdata: only 3 arguments possible when NAME is a cellstr");
-    elseif (! iscell (varargin{2}))
-      varargin{2} = varargin(2);  # convert to cell
-    endif
-    names = varargin{1};
-    values = varargin{2};
-    n_names = numel (names);
-    n_value = numel (values);
-    if (n_value == 1 && n_names > 1);
-      values = repmat (values, [1, n_names]);
-    elseif (n_names != n_value);
-      error ("setappdata: number of NAME and VALUE arguments must match");
-    endif
-    varargin = cell (1, 2*numel (names));
-    varargin(1:2:end) = names;
-    varargin(2:2:end) = values;
-   
-  elseif (! all (cellfun ("isclass", varargin(1:2:end), "char")))
-    error ("setappdata: NAME must be a string or cellstr");
-  endif
-
-  for hg = h
-    try
-      appdata = get (hg, "__appdata__");
-    catch
-      appdata = struct ();
-      addproperty ("__appdata__", hg, "any", appdata);
-    end_try_catch
-
-    ## Slow, but not likely to be that many elements in loop
-    for narg = 1:2:numel (varargin)
-      appdata.(varargin{narg}) = varargin{narg+1};
-    endfor
-
-    set (hg, "__appdata__", appdata);
-  endfor
-
-endfunction
-
-
-%!test
-%! unwind_protect
-%!   setappdata (0, "%hello%", "world");
-%!   assert (isappdata (0, "%hello%"), true);
-%!   assert (getappdata (0, "%hello%"), "world");
-%! unwind_protect_cleanup
-%!   rmappdata (0, "%hello%");
-%! end_unwind_protect
-
-%!test
-%! unwind_protect
-%!   setappdata (0, "%data1%", ones (3), "%data2%", "hello world");
-%!   assert (getappdata (0, "%data1%"), ones (3));
-%!   assert (getappdata (0, "%data2%"), "hello world");
-%!   setappdata (0, "%data1%", zeros (3));
-%!   assert (getappdata (0, "%data1%"), zeros (3));
-%! unwind_protect_cleanup
-%!   rmappdata (0, "%data1%", "%data2%");
-%! end_unwind_protect
-
-%!test
-%! unwind_protect
-%!   setappdata (0, {"%data1%", "%data2%"}, {ones(3), "hello world"});
-%!   assert (getappdata (0, "%data1%"), ones (3));
-%!   assert (getappdata (0, "%data2%"), "hello world");
-%!   setappdata (0, "%data1%", zeros (3));
-%!   assert (getappdata (0, "%data1%"), zeros (3));
-%!   rmappdata (0, "%data1%", "%data2%");
-%!   setappdata (0, {"%data1%", "%data2%"}, pi);
-%!   assert (getappdata (0, "%data1%"), pi);
-%!   assert (getappdata (0, "%data2%"), pi);
-%! unwind_protect_cleanup
-%!   rmappdata (0, "%data1%", "%data2%");
-%! end_unwind_protect
-
-## Test input validation
-%!error setappdata ()
-%!error setappdata (0)
-%!error setappdata (0, "name")
-%!error <H must be a scalar .* graphic handle> setappdata (-1, "foo", "bar")
-%!error <NAME/VALUE arguments must occur in pairs> setappdata (0, "1", 2, "3")
-%!error <only 3 arguments possible> setappdata (0, {"1"}, 2, "3", 4)
-%!error <number of NAME and VALUE arguments must match>
-%! setappdata (0, {"1", "2"}, {2, 3, 4})
-%!error <NAME must be a string> setappdata (0, 1, 2)