IABSD.fr/xenocara/app/xterm/vttests/acolors.sh

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  Commit

• Author : matthieu
  Date : 2022-11-07 11:15:27
  Hash : 47261572
  Message : Update xterm to version 374 ok tb@

• app/xterm/vttests/acolors.sh

• #!/bin/sh
  # $XTermId: acolors.sh,v 1.16 2022/04/25 08:19:38 tom Exp $
  # -----------------------------------------------------------------------------
  # this file is part of xterm
  #
  # Copyright 2002-2021,2022 by Thomas E. Dickey
  #
  #                         All Rights Reserved
  #
  # Permission is hereby granted, free of charge, to any person obtaining a
  # copy of this software and associated documentation files (the
  # "Software"), to deal in the Software without restriction, including
  # without limitation the rights to use, copy, modify, merge, publish,
  # distribute, sublicense, and/or sell copies of the Software, and to
  # permit persons to whom the Software is furnished to do so, subject to
  # the following conditions:
  #
  # The above copyright notice and this permission notice shall be included
  # in all copies or substantial portions of the Software.
  #
  # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
  # OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
  # MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
  # IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
  # CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
  # TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
  # SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
  #
  # Except as contained in this notice, the name(s) of the above copyright
  # holders shall not be used in advertising or otherwise to promote the
  # sale, use or other dealings in this Software without prior written
  # authorization.
  # -----------------------------------------------------------------------------
  # Demonstrate the use of the control sequence for changing ANSI colors.
  
  ESC=""
  CSI="${ESC}["
  CMD='/bin/echo'
  OPT='-n'
  SUF=''
  : "${TMPDIR=/tmp}"
  TMP=`(mktemp "$TMPDIR/xterm.XXXXXXXX") 2>/dev/null` || TMP="$TMPDIR/xterm$$"
  eval '$CMD $OPT >$TMP || echo fail >$TMP' 2>/dev/null
  { test ! -f "$TMP" || test -s "$TMP"; } &&
  for verb in "printf" "print" ; do
      rm -f "$TMP"
      eval '$verb "\c" >$TMP || echo fail >$TMP' 2>/dev/null
      if test -f "$TMP" ; then
  	if test ! -s "$TMP" ; then
  	    CMD="$verb"
  	    OPT=
  	    SUF='\c'
  	    break
  	fi
      fi
  done
  rm -f "$TMP"
  
  LIST="00 30 80 d0 ff"
  
  exec </dev/tty
  old=`stty -g`
  stty raw -echo min 0  time 5
  
  $CMD $OPT "${ESC}]4;4;?${SUF}" > /dev/tty
  read -r original
  stty $old
  original=${original}${SUF}
  
  trap '$CMD $OPT "$original" >/dev/tty; exit 1' 1 2 3 15
  trap '$CMD $OPT "$original" >/dev/tty' 0
  
  echo "${CSI}0;1;34mThis message is BLUE"
  echo "${CSI}0;1;31mThis message is RED ${CSI}0;31m(sometimes)"
  echo "${CSI}0;1;32mThis message is GREEN${CSI}0m"
  while true
  do
      for R in $LIST
      do
  	for G in $LIST
  	do
  	    for B in $LIST
  	    do
  		# color "9" is bold-red
  		test "$R" != 00 && test "$G" = 00 && test "$B" = 00 && $CMD $OPT "" >/dev/tty
  		$CMD $OPT "${ESC}]4;9;rgb:$R/$G/$B${SUF}" >/dev/tty
  		sleep 1
  	    done
  	done
      done
  done