subprojects/gst-editing-services/data/completions/ges-launch-1.0

   1 # GStreamer
   2 # Copyright (C) 2015 Mathieu Duponchelle <mathieu.duponchelle@opencreed.com>
   3 #
   4 # bash/zsh completion support for ges-launch
   5 #
   6 # This library is free software; you can redistribute it and/or
   7 # modify it under the terms of the GNU Library General Public
   8 # License as published by the Free Software Foundation; either
   9 # version 2 of the License, or (at your option) any later version.
  10 #
  11 # This library is distributed in the hope that it will be useful,
  12 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14 # Library General Public License for more details.
  15 #
  16 # You should have received a copy of the GNU Library General Public
  17 # License along with this library; if not, write to the
  18 # Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
  19 # Boston, MA 02110-1301, USA.
  20
  21 HELPERDIR="${BASH_SOURCE[0]%/*}/../helpers"
  22
  23 if [[ ! -d "$HELPERDIR" ]]; then
  24         HELPERDIR="$(pkg-config --variable=bashhelpersdir gstreamer-1.0)"
  25 else
  26         HELPERDIR=`cd "$HELPERDIR"; pwd`
  27 fi
  28
  29 # Common definitions
  30 . "$HELPERDIR"/gst
  31
  32 HELPER="$_GST_HELPER"
  33
  34 _list_commands ()
  35 {
  36   ges-launch-1.0 help | grep '^  +' | cut -d' ' -f3
  37 }
  38
  39 _ges___inspect_action_type ()
  40 {
  41         COMPREPLY=( $(compgen -W "$(ges-launch-1.0 --inspect-action-type | grep '^[^ ]' | cut -d':' -f2)" -- $cur) )
  42 }
  43
  44 _ges___track_types ()
  45 {
  46         COMPREPLY=( $(compgen -W "audio video audio+video" -- $cur) )
  47 }
  48
  49 _ges___set_scenario () {
  50         COMPREPLY=( $(compgen -W "*.scenario $(gst-validate-1.0 -l | awk '$0=$2' FS=[ RS=])" -- $cur) )
  51 }
  52
  53 _ges___load () {
  54         COMPREPLY=( $(compgen -W "*.xges" -- $cur) )
  55 }
  56
  57 _ges___outputuri () {
  58         COMPREPLY=( $(compgen -W "file://" -- $cur) )
  59 }
  60
  61 _ges___audiosink () {
  62         COMPREPLY=( $(compgen -W "$($HELPER --klass=Sink --sinkcaps='audio/x-raw')" -- $cur) )
  63 }
  64
  65 _ges___videosink () {
  66         COMPREPLY=( $(compgen -W "$($HELPER --klass=Sink --sinkcaps='video/x-raw')" -- $cur) )
  67 }
  68
  69 _ges_clip () {
  70         if [[ "$prev" == "$command" ]];
  71         then
  72                 _gst_mandatory_argument
  73         else
  74                 COMPREPLY=( $(compgen -W "duration= inpoint= start= layer= $(_list_commands)" -- $cur) )
  75         fi
  76 }
  77
  78 _ges_test_clip () {
  79         if [[ "$prev" == "$command" ]];
  80         then
  81                 _gst_mandatory_argument
  82         else
  83                 COMPREPLY=( $(compgen -W "duration= inpoint= start= layer= $(_list_commands)" -- $cur) )
  84         fi
  85 }
  86
  87 _ges_effect () {
  88         if [[ "$prev" == "$command" ]];
  89         then
  90                 _gst_mandatory_argument
  91         else
  92                 COMPREPLY=( $(compgen -W "duration= start= layer= $(_list_commands)" -- $cur) )
  93         fi
  94 }
  95
  96 _ges_list_options () {
  97         _gst_all_arguments ges-launch-1.0
  98 }
  99
 100 _ges_list_commands () {
 101         COMPREPLY=( $(compgen -W "$(_list_commands)" -- $cur) )
 102 }
 103
 104 _ges_list_properties () {
 105         local props
 106
 107         if [[ "$real_command" == "" ]]
 108         then
 109                 _gst_mandatory_argument
 110         elif [[ "$real_command" == "+clip" ]]
 111         then
 112                 COMPREPLY=( $(compgen -W "set-alpha set-posx set-posy set-width set-height set-volume set-mute" -- $cur) )
 113         elif [[ "$real_command" == "+test-clip" ]]
 114         then
 115                 COMPREPLY=( $(compgen -W "set-alpha set-posx set-posy set-width set-height set-volume set-mute" -- $cur) )
 116         elif [[ "$real_command" == "+effect" ]]
 117         then
 118                 COMPREPLY=()
 119                 effect_bin_description="${effect_bin_description//\"/ }"
 120                 array=(${effect_bin_description//!/ })
 121                 for i in "${array[@]}"; do
 122                         props=("$($HELPER --element-properties $i)")
 123                         for j in $props; do
 124                                 j="${j//=/ }"
 125                                 COMPREPLY+=( $(compgen -W "set-$j" -- $cur) )
 126                         done
 127                 done
 128         else
 129                 _gst_mandatory_argument
 130         fi
 131 }
 132
 133 _ges___exclude_ () { _gst_mandatory_argument; }
 134 _ges___encoding_profile () { _gst_mandatory_argument; }
 135 _ges___ges_sample_path () { _gst_mandatory_argument; }
 136 _ges___ges_sample_path_recurse () { _gst_mandatory_argument; }
 137 _ges___thumbnail () { _gst_mandatory_argument; }
 138 _ges___repeat () { _gst_mandatory_argument; }
 139 _ges___save () { _gst_mandatory_argument; }
 140
 141 containsElement () {
 142         local e
 143         for e in "${@:2}";
 144         do
 145                 [[ "$e" == "$1" ]] && return 0;
 146         done
 147         return 1
 148 }
 149
 150 __ges_main ()
 151 {
 152         local i=1 c=1 command function_exists completion_func commands real_command effect_bin_description
 153
 154         commands=($(_list_commands))
 155         real_command=""
 156         effect_bin_description=""
 157
 158         if [[ "$cur" == "=" ]]; then
 159                 _gst_mandatory_argument
 160                 return
 161         fi
 162
 163         while [[ $i -ne $COMP_CWORD ]];
 164                 do
 165                         local var
 166                         var="${COMP_WORDS[i]}"
 167                         if [[ "$var" == "--"* ]]
 168                         then
 169                                 command="$var"
 170                         elif containsElement "$var" "${commands[@]}";
 171                         then
 172                                 real_command="$var"
 173                                 command="$var"
 174                                 if [[ "$var" == "+effect" ]]
 175                                 then
 176                                         effect_bin_description="${COMP_WORDS[i+1]}"
 177                                 fi
 178                         fi
 179                 i=$[$i+1]
 180                 done
 181
 182         if [[ "$command" == "--gst"* ]]; then
 183                 completion_func="_${command//-/_}"
 184         else
 185                 completion_func="_ges_${command//-/_}"
 186                 completion_func="${completion_func//+/}"
 187         fi
 188
 189         declare -f $completion_func >/dev/null 2>&1
 190
 191         function_exists=$?
 192
 193         if [[ "$cur" == "-"* ]]; then
 194                 _ges_list_options
 195         elif [[ "$cur" == "+"* ]]; then
 196                 _ges_list_commands
 197         elif [[ "$cur" == "="* ]]
 198         then
 199                 _gst_mandatory_argument
 200         elif [[ "$cur" == "set-"* ]]
 201         then
 202                 _ges_list_properties
 203         elif [ $function_exists -eq 0 ]
 204         then
 205                 $completion_func
 206         else
 207                 _ges_list_commands
 208         fi
 209 }
 210
 211 __ges_func_wrap ()
 212 {
 213         local cur prev
 214         cur="${COMP_WORDS[COMP_CWORD]}"
 215         prev="${COMP_WORDS[COMP_CWORD-1]}"
 216         $1
 217 }
 218
 219 # Setup completion for certain functions defined above by setting common
 220 # variables and workarounds.
 221 # This is NOT a public function; use at your own risk.
 222 __ges_complete ()
 223 {
 224         local wrapper="__ges_wrap${2}"
 225         eval "$wrapper () { __ges_func_wrap $2 ; }"
 226         complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
 227                 || complete -o default -o nospace -F $wrapper $1
 228 }
 229
 230 _ges ()
 231 {
 232         __ges_wrap__ges_main
 233 }
 234
 235 __ges_complete ges-launch-1.0 __ges_main