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 GES_COMMAND_LIST="ges-launch-1.0 help | grep '^  +' | cut -d' ' -f3"
  34
  35 _ges___inspect_action_type ()
  36 {
  37         # FIXME --inspect-action-type does not exist anymore
  38         COMPREPLY=( $(compgen -W "$(ges-launch-1.0 --inspect-action-type | grep '^[^ ]' | cut -d':' -f2)" -- $cur) )
  39 }
  40
  41 _ges___track_types ()
  42 {
  43         COMPREPLY=( $(compgen -W "audio video audio+video" -- $cur) )
  44 }
  45
  46 _ges___set_scenario () {
  47         # FIXME Check if gst-validate-1.0 is present
  48         COMPREPLY=( $(compgen -W "*.scenario $(gst-validate-1.0 -l | awk '$0=$2' FS=[ RS=])" -- $cur) )
  49 }
  50
  51 _ges___load () {
  52         COMPREPLY=( $(compgen -W "*.xges" -- $cur) )
  53 }
  54
  55 _ges___outputuri () {
  56         COMPREPLY=( $(compgen -W "file://" -- $cur) )
  57 }
  58
  59 _ges___audiosink () {
  60         COMPREPLY=( $(compgen -W "$($HELPER --klass=Sink --sinkcaps='audio/x-raw')" -- $cur) )
  61 }
  62
  63 _ges___videosink () {
  64         COMPREPLY=( $(compgen -W "$($HELPER --klass=Sink --sinkcaps='video/x-raw')" -- $cur) )
  65 }
  66
  67 _ges_clip () {
  68         if [[ "$prev" == "$command" ]];
  69         then
  70                 _gst_mandatory_argument
  71         else
  72                 COMPREPLY=( $(compgen -W "duration= inpoint= start= layer= $($GES_COMMAND_LIST)" -- $cur) )
  73         fi
  74 }
  75
  76 _ges_test_clip () {
  77         if [[ "$prev" == "$command" ]];
  78         then
  79                 _gst_mandatory_argument
  80         else
  81                 COMPREPLY=( $(compgen -W "duration= inpoint= start= layer= $($GES_COMMAND_LIST)" -- $cur) )
  82         fi
  83 }
  84
  85 _ges_effect () {
  86         if [[ "$prev" == "$command" ]];
  87         then
  88                 _gst_mandatory_argument
  89         else
  90                 COMPREPLY=( $(compgen -W "duration= start= layer= $($GES_COMMAND_LIST)" -- $cur) )
  91         fi
  92 }
  93
  94 _ges_list_options () {
  95         _gst_all_arguments ges-launch-1.0
  96 }
  97
  98 _ges_list_commands () {
  99         COMPREPLY=( $(compgen -W "$($GES_COMMAND_LIST)" -- $cur) )
 100 }
 101
 102 _ges_list_properties () {
 103         local props
 104
 105         if [[ "$real_command" == "" ]]
 106         then
 107                 _gst_mandatory_argument
 108         elif [[ "$real_command" == "+clip" ]]
 109         then
 110                 COMPREPLY=( $(compgen -W "set-alpha set-posx set-posy set-width set-height set-volume set-mute" -- $cur) )
 111         elif [[ "$real_command" == "+test-clip" ]]
 112         then
 113                 COMPREPLY=( $(compgen -W "set-alpha set-posx set-posy set-width set-height set-volume set-mute" -- $cur) )
 114         elif [[ "$real_command" == "+effect" ]]
 115         then
 116                 COMPREPLY=()
 117                 effect_bin_description="${effect_bin_description//\"/ }"
 118                 array=(${effect_bin_description//!/ })
 119                 for i in "${array[@]}"; do
 120                         props=("$($HELPER --element-properties $i)")
 121                         for j in $props; do
 122                                 j="${j//=/ }"
 123                                 COMPREPLY+=( $(compgen -W "set-$j" -- $cur) )
 124                         done
 125                 done
 126         else
 127                 _gst_mandatory_argument
 128         fi
 129 }
 130
 131 _ges___exclude_ () { _gst_mandatory_argument; }
 132 _ges___encoding_profile () { _gst_mandatory_argument; }
 133 _ges___ges_sample_path () { _gst_mandatory_argument; }
 134 _ges___ges_sample_path_recurse () { _gst_mandatory_argument; }
 135 _ges___thumbnail () { _gst_mandatory_argument; }
 136 _ges___repeat () { _gst_mandatory_argument; }
 137 _ges___save () { _gst_mandatory_argument; }
 138
 139 containsElement () {
 140         local e
 141         for e in "${@:2}";
 142         do
 143                 [[ "$e" == "$1" ]] && return 0;
 144         done
 145         return 1
 146 }
 147
 148 __ges_main ()
 149 {
 150         local i=1 c=1 command function_exists completion_func commands real_command effect_bin_description
 151
 152         commands=($(ges-launch-1.0 help all | egrep '^  +'))
 153         real_command=""
 154         effect_bin_description=""
 155
 156         if [[ "$cur" == "=" ]]; then
 157                 _gst_mandatory_argument
 158                 return
 159         fi
 160
 161         while [[ $i -ne $COMP_CWORD ]];
 162                 do
 163                         local var
 164                         var="${COMP_WORDS[i]}"
 165                         if [[ "$var" == "--"* ]]
 166                         then
 167                                 command="$var"
 168                         elif containsElement "$var" "${commands[@]}";
 169                         then
 170                                 real_command="$var"
 171                                 command="$var"
 172                                 if [[ "$var" == "+effect" ]]
 173                                 then
 174                                         effect_bin_description="${COMP_WORDS[i+1]}"
 175                                 fi
 176                         fi
 177                 i=$[$i+1]
 178                 done
 179
 180         if [[ "$command" == "--gst"* ]]; then
 181                 completion_func="_${command//-/_}"
 182         else
 183                 completion_func="_ges_${command//-/_}"
 184                 completion_func="${completion_func//+/}"
 185         fi
 186
 187         declare -f $completion_func >/dev/null 2>&1
 188
 189         function_exists=$?
 190
 191         if [[ "$cur" == "-"* ]]; then
 192                 _ges_list_options
 193         elif [[ "$cur" == "+"* ]]; then
 194                 _ges_list_commands
 195         elif [[ "$cur" == "="* ]]
 196         then
 197                 _gst_mandatory_argument
 198         elif [[ "$cur" == "set-"* ]]
 199         then
 200                 _ges_list_properties
 201         elif [ $function_exists -eq 0 ]
 202         then
 203                 $completion_func
 204         else
 205                 _ges_list_commands
 206         fi
 207 }
 208
 209 __ges_func_wrap ()
 210 {
 211         local cur prev
 212         cur="${COMP_WORDS[COMP_CWORD]}"
 213         prev="${COMP_WORDS[COMP_CWORD-1]}"
 214         $1
 215 }
 216
 217 # Setup completion for certain functions defined above by setting common
 218 # variables and workarounds.
 219 # This is NOT a public function; use at your own risk.
 220 __ges_complete ()
 221 {
 222         local wrapper="__ges_wrap${2}"
 223         eval "$wrapper () { __ges_func_wrap $2 ; }"
 224         complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
 225                 || complete -o default -o nospace -F $wrapper $1
 226 }
 227
 228 _ges ()
 229 {
 230         __ges_wrap__ges_main
 231 }
 232
 233 __ges_complete ges-launch-1.0 __ges_main