X-Git-Url: https://git.creatis.insa-lyon.fr/pubgit/?p=CreaPhase.git;a=blobdiff_plain;f=octave_packages%2Fzenity-0.5.7%2Fzenity_progress.m;fp=octave_packages%2Fzenity-0.5.7%2Fzenity_progress.m;h=cd7df5d21c207cf92bb74e7d3a57dd87b46fd10b;hp=0000000000000000000000000000000000000000;hb=f5f7a74bd8a4900f0b797da6783be80e11a68d86;hpb=1705066eceaaea976f010f669ce8e972f3734b05

diff --git a/octave_packages/zenity-0.5.7/zenity_progress.m b/octave_packages/zenity-0.5.7/zenity_progress.m
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+## Copyright (C) 2006  Søren Hauberg
+## 
+## This program 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 2 of the License, or
+## (at your option) any later version.
+## 
+## This program 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 this program; If not, see <http://www.gnu.org/licenses/>.
+
+## -*- texinfo -*-
+## @deftypefn  {Function File} @var{h} = zenity_progress(@var{title}, @var{option1}, @var{option2})
+## @deftypefnx {Function File} zenity_progress(@var{h}, @var{progress})
+## @deftypefnx {Function File} zenity_progress(@var{h}, @var{progress}, @var{text})
+## Displays a graphical progress bar.
+## If the first argument is either non-present or a string, a new progress bar is
+## created and a handle is returned. If the first argument is a string it will be
+## used as the title of the progress bar. The two optional arguments @var{option1}
+## and @var{option2} can be
+## @table @samp
+## @item auto-close
+## The progress bar will be closed when it reaches 100.
+## @item pulsate
+## The progress bar will pulsate.
+## @end table
+##
+## If the first argument is a handle to a progress bar and the second
+## argument is an integer, the progress bar will set its current value
+## to the given integer. If the second argument is a string, the text
+## of the progress bar will be set to the given string.
+## It is possible to pass both an integer and a string to the function
+## in one function call.
+##
+## @seealso{zenity_calendar, zenity_list, zenity_entry, zenity_message,
+## zenity_text_info, zenity_file_selection, zenity_notification}
+## @end deftypefn
+
+function pid = zenity_progress(h, progress, text)
+  ## Create a progress bar?
+  if (nargin == 0 || (nargin >= 1 && ischar(h)))
+    ## Title
+    title = options = "";
+    if (nargin == 1)
+        title = sprintf('--title="%s" --text="%s"', h, h);
+    endif
+    ## Options
+    if (nargin > 1 && ischar(progress))
+      if (strcmpi(progress, "auto-close"))
+        options = sprintf("%s --auto-close", options);
+      elseif (strcmpi(progress, "pulsate"))
+        options = sprintf("%s --pulsate", options);
+      endif
+    endif
+    if (nargin > 2 && ischar(text))
+      if (strcmpi(text, "auto-close"))
+        options = sprintf("%s --auto-close", options);
+      elseif (strcmpi(text, "pulsate"))
+        options = sprintf("%s --pulsate", options);
+      endif
+    endif
+    ## Start the process
+    pid = popen(["zenity --progress ", title, " ", options], "w");
+  ## Handle an existing process
+  elseif (nargin > 0 && isnumeric(h))
+    out = "";
+    if (nargin > 1 && isnumeric(progress))
+      out = sprintf("%s\n%d\n", out, progress);
+    endif
+    if (nargin > 1 && ischar(progress))
+      out = sprintf("%s\n#%s\n", out, progress);
+    endif
+    if (nargin > 2 && isnumeric(text))
+      out = sprintf("%s\n%d\n", out, text);
+    endif
+    if (nargin > 2 && ischar(text))
+      out = sprintf("%s\n#%s\n", out, text);
+    endif
+    fputs(h, out);
+  else
+    print_usage();
+  endif
+endfunction