113 lines
3.3 KiB
Bash
113 lines
3.3 KiB
Bash
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#!/bin/sh
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# $XTermId: dynamic2.sh,v 1.11 2022/04/25 08:19:38 tom Exp $
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# -----------------------------------------------------------------------------
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# this file is part of xterm
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#
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# Copyright 2006-2021,2022 by Thomas E. Dickey
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#
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# All Rights Reserved
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#
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# Permission is hereby granted, free of charge, to any person obtaining a
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# copy of this software and associated documentation files (the
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# "Software"), to deal in the Software without restriction, including
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# without limitation the rights to use, copy, modify, merge, publish,
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# distribute, sublicense, and/or sell copies of the Software, and to
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# permit persons to whom the Software is furnished to do so, subject to
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# the following conditions:
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#
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# The above copyright notice and this permission notice shall be included
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# in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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# OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
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# IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR ANY
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# CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
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# TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
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# SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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#
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# Except as contained in this notice, the name(s) of the above copyright
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# holders shall not be used in advertising or otherwise to promote the
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# sale, use or other dealings in this Software without prior written
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# authorization.
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# -----------------------------------------------------------------------------
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# Demonstrate the use of dynamic colors by setting each dynamic color
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# successively to different values.
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ESC=""
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OSC="${ESC}]"
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CMD='/bin/echo'
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OPT='-n'
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SUF=''
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: "${TMPDIR=/tmp}"
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TMP=`(mktemp "$TMPDIR/xterm.XXXXXXXX") 2>/dev/null` || TMP="$TMPDIR/xterm$$"
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eval '$CMD $OPT >$TMP || echo fail >$TMP' 2>/dev/null
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{ test ! -f "$TMP" || test -s "$TMP"; } &&
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for verb in "printf" "print" ; do
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rm -f "$TMP"
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eval '$verb "\c" >$TMP || echo fail >$TMP' 2>/dev/null
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if test -f "$TMP" ; then
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if test ! -s "$TMP" ; then
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CMD="$verb"
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OPT=
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SUF='\c'
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break
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fi
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fi
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done
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rm -f "$TMP"
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LIST="00 30 80 d0 ff"
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FULL="10 11 12 13 14 15 16 17 18"
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echo "reading current color settings"
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exec </dev/tty
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old=`stty -g`
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stty raw -echo min 0 time 5
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original=
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for N in $FULL
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do
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$CMD $OPT "${OSC}$N;?${SUF}" > /dev/tty
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read -r reply
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eval original"$N"='${reply}${SUF}'
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original=${original}${reply}${SUF}
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done
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stty $old
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trap '$CMD $OPT "$original" >/dev/tty; exit 1' 1 2 3 15
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trap '$CMD $OPT "$original" >/dev/tty' 0
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while true
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do
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for N in $FULL
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do
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case $N in
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10) echo "coloring text foreground";;
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11) echo "coloring text background";;
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12) echo "coloring text cursor";;
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13) echo "coloring mouse foreground";;
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14) echo "coloring mouse background";;
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15) echo "coloring tektronix foreground";;
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16) echo "coloring tektronix background";;
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17) echo "coloring highlight background";;
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18) echo "coloring tektronix cursor";;
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esac
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for R in $LIST
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do
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for G in $LIST
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do
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for B in $LIST
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do
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$CMD $OPT "${OSC}$N;rgb:$R/$G/$B${SUF}" >/dev/tty
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sleep 1
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done
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done
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done
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eval restore=\$original"$N"
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$CMD $OPT "$restore" >/dev/tty
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sleep 1
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done
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done
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