add gtk-launch completion

src/_gtk-launch

@@ -0,0 +1,87 @@
+#compdef gtk-launch
+# ------------------------------------------------------------------------------
+# Copyright (c) 2011 Github zsh-users - http://github.com/zsh-users
+# All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions are met:
+#     * Redistributions of source code must retain the above copyright
+#       notice, this list of conditions and the following disclaimer.
+#     * Redistributions in binary form must reproduce the above copyright
+#       notice, this list of conditions and the following disclaimer in the
+#       documentation and/or other materials provided with the distribution.
+#     * Neither the name of the zsh-users nor the
+#       names of its contributors may be used to endorse or promote products
+#       derived from this software without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+# DISCLAIMED. IN NO EVENT SHALL ZSH-USERS BE LIABLE FOR ANY
+# DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+# ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+# ------------------------------------------------------------------------------
+# Description
+# -----------
+#
+#  Completion script for gtk-launch on gtk+-3.14.8 (http://www.gtk.org/).
+#
+# ------------------------------------------------------------------------------
+# Authors
+# -------
+#
+#  * ncaq <ncaq@ncaq.net> (version 3.14.8)
+#
+# ------------------------------------------------------------------------------
+
+_gtk-launch() {
+  _arguments \
+    {-h,--help}'[Show help options]' \
+    --help-all'[Show all help options]' \
+    --help-gtk'[Show GTK+ Options]' \
+    --display='[X display to use]' \
+    '1: :_applications'
+}
+
+_applications() {
+  local -a applications
+
+  for file in /usr/share/applications/*.desktop; do
+    applications+=`_format_entry $file`
+  done
+
+  _values -w \
+          'applications' \
+          $applications
+}
+
+_format_entry() {
+  echo "`_remove_path_extension $1`[`_get_description $1`]"
+}
+
+_remove_path_extension() {
+  # echo arg
+  # remove path string
+  # remove extension string
+  echo $1 | \
+    sed 's/.*\///' | \
+    sed 's/\.desktop//'
+}
+
+_get_description() {
+  # grep --no-messages option is handling of not UTF-8 text
+  grep --no-messages '^Comment=\|^Exec=' $1 | \
+    tr '\n' ' '
+}
+
+# Local Variables:
+# mode: Shell-Script
+# sh-indentation: 2
+# indent-tabs-mode: nil
+# sh-basic-offset: 2
+# End:
+# vim: ft=zsh sw=2 ts=2 et