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