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="$(pkg-config --variable=helpersdir gstreamer-1.0)"
  25 else
  26         HELPERDIR=`cd "$HELPERDIR"; pwd`
  27 fi
  28
  29 # Common definitions
  30 . "$HELPERDIR"/gst
  31
  32 HELPER="$HELPERDIR/gst-completion-helper-1.0"
  33
  34 _ges___inspect_action_type ()
  35 {
  36         COMPREPLY=( $(compgen -W "$(ges-launch-1.0 --inspect-action-type | grep '^[^ ]' | cut -d':' -f2)" -- $cur) )
  37 }
  38
  39 _ges___track_types ()
  40 {
  41         COMPREPLY=( $(compgen -W "audio video audio+video" -- $cur) )
  42 }
  43
  44 _ges___set_scenario () {
  45         COMPREPLY=( $(compgen -W "*.scenario $(gst-validate-1.0 -l | awk '$0=$2' FS=[ RS=])" -- $cur) )
  46 }
  47
  48 _ges___load () {
  49         COMPREPLY=( $(compgen -W "*.xges" -- $cur) )
  50 }
  51
  52 _ges___outputuri () {
  53         COMPREPLY=( $(compgen -W "file://" -- $cur) )
  54 }
  55
  56 _ges___audiosink () {
  57         COMPREPLY=( $(compgen -W "$($HELPER --klass=Sink --sinkcaps='audio/x-raw')" -- $cur) )
  58 }
  59
  60 _ges___videosink () {
  61         COMPREPLY=( $(compgen -W "$($HELPER --klass=Sink --sinkcaps='video/x-raw')" -- $cur) )
  62 }
  63
  64 _ges_clip () {
  65         if [[ "$prev" == "$command" ]];
  66         then
  67                 _gst_mandatory_argument
  68         else
  69                 COMPREPLY=( $(compgen -W "duration= inpoint= start= layer= $(ges-launch-1.0 help all | egrep '^  +')" -- $cur) )
  70         fi
  71 }
  72
  73 _ges_test_clip () {
  74         if [[ "$prev" == "$command" ]];
  75         then
  76                 _gst_mandatory_argument
  77         else
  78                 COMPREPLY=( $(compgen -W "duration= inpoint= start= layer= $(ges-launch-1.0 help all | egrep '^  +')" -- $cur) )
  79         fi
  80 }
  81
  82 _ges_effect () {
  83         if [[ "$prev" == "$command" ]];
  84         then
  85                 _gst_mandatory_argument
  86         else
  87                 COMPREPLY=( $(compgen -W "duration= start= layer= $(ges-launch-1.0 help all | egrep '^  +')" -- $cur) )
  88         fi
  89 }
  90
  91 _ges_list_options () {
  92         COMPREPLY=( $(compgen -W "$(ges-launch-1.0 --help-all | grep -oh '[[:graph:]]*--[[:graph:]]*' | cut -d'=' -f1)" -- $cur) )
  93 }
  94
  95 _ges_list_commands () {
  96         COMPREPLY=( $(compgen -W "$(ges-launch-1.0 help all | egrep '^  +')" -- $cur) )
  97 }
  98
  99 _ges_list_properties () {
 100         local props
 101
 102         if [[ "$real_command" == "" ]]
 103         then
 104                 _gst_mandatory_argument
 105         elif [[ "$real_command" == "+clip" ]]
 106         then
 107                 COMPREPLY=( $(compgen -W "set-alpha set-posx set-posy set-width set-height set-volume set-mute" -- $cur) )
 108         elif [[ "$real_command" == "+test-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" == "+effect" ]]
 112         then
 113                 COMPREPLY=()
 114                 effect_bin_description="${effect_bin_description//\"/ }"
 115                 array=(${effect_bin_description//!/ })
 116                 for i in "${array[@]}"; do
 117                         props=("$($HELPER --element-properties $i)")
 118                         for j in $props; do
 119                                 j="${j//=/ }"
 120                                 COMPREPLY+=( $(compgen -W "set-$j" -- $cur) )
 121                         done
 122                 done
 123         else
 124                 _gst_mandatory_argument
 125         fi
 126 }
 127
 128 _ges___exclude_ () { _gst_mandatory_argument; }
 129 _ges___encoding_profile () { _gst_mandatory_argument; }
 130 _ges___ges_sample_path () { _gst_mandatory_argument; }
 131 _ges___ges_sample_path_recurse () { _gst_mandatory_argument; }
 132 _ges___thumbnail () { _gst_mandatory_argument; }
 133 _ges___repeat () { _gst_mandatory_argument; }
 134 _ges___save () { _gst_mandatory_argument; }
 135
 136 containsElement () {
 137         local e
 138         for e in "${@:2}";
 139         do
 140                 [[ "$e" == "$1" ]] && return 0;
 141         done
 142         return 1
 143 }
 144
 145 __ges_main ()
 146 {
 147         local i=1 c=1 command function_exists completion_func commands real_command effect_bin_description
 148
 149         commands=($(ges-launch-1.0 help all | egrep '^  +'))
 150         real_command=""
 151         effect_bin_description=""
 152
 153         if [[ "$cur" == "=" ]]; then
 154                 _gst_mandatory_argument
 155                 return
 156         fi
 157
 158         while [[ $i -ne $COMP_CWORD ]];
 159                 do
 160                         local var
 161                         var="${COMP_WORDS[i]}"
 162                         if [[ "$var" == "--"* ]]
 163                         then
 164                                 command="$var"
 165                         elif containsElement "$var" "${commands[@]}";
 166                         then
 167                                 real_command="$var"
 168                                 command="$var"
 169                                 if [[ "$var" == "+effect" ]]
 170                                 then
 171                                         effect_bin_description="${COMP_WORDS[i+1]}"
 172                                 fi
 173                         fi
 174                 i=$[$i+1]
 175                 done
 176
 177         if [[ "$command" == "--gst"* ]]; then
 178                 completion_func="_${command//-/_}"
 179         else
 180                 completion_func="_ges_${command//-/_}"
 181                 completion_func="${completion_func//+/}"
 182         fi
 183
 184         declare -f $completion_func >/dev/null 2>&1
 185
 186         function_exists=$?
 187
 188         if [[ "$cur" == "-"* ]]; then
 189                 _ges_list_options
 190         elif [[ "$cur" == "+"* ]]; then
 191                 _ges_list_commands
 192         elif [[ "$cur" == "="* ]]
 193         then
 194                 _gst_mandatory_argument
 195         elif [[ "$cur" == "set-"* ]]
 196         then
 197                 _ges_list_properties
 198         elif [ $function_exists -eq 0 ]
 199         then
 200                 $completion_func
 201         else
 202                 _ges_list_commands
 203         fi
 204 }
 205
 206 __ges_func_wrap ()
 207 {
 208         local cur prev
 209         cur="${COMP_WORDS[COMP_CWORD]}"
 210         prev="${COMP_WORDS[COMP_CWORD-1]}"
 211         $1
 212 }
 213
 214 # Setup completion for certain functions defined above by setting common
 215 # variables and workarounds.
 216 # This is NOT a public function; use at your own risk.
 217 __ges_complete ()
 218 {
 219         local wrapper="__ges_wrap${2}"
 220         eval "$wrapper () { __ges_func_wrap $2 ; }"
 221         complete -o bashdefault -o default -o nospace -F $wrapper $1 2>/dev/null \
 222                 || complete -o default -o nospace -F $wrapper $1
 223 }
 224
 225 _ges ()
 226 {
 227         __ges_wrap__ges_main
 228 }
 229
 230 __ges_complete ges-launch-1.0 __ges_main