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  insteadOf = madduck:

07755a68495681ccc510f2e90f69e9eca78e55f1
[etc/zsh.git] / .zsh / xterm-title
1 # zterm-title
2 #
3 # Fancy setting of the xterm title
4 #
5 # Copyright © 1994–2008 martin f. krafft <madduck@madduck.net>
6 # Released under the terms of the Artistic Licence 2.0
7 #
8 # Source repository: http://git.madduck.net/v/etc/zsh.git
9 #
10 # Based on http://www.zshwiki.org/cgi-bin/wiki.pl?ZshHardStatus
11 #
12
13 __set_xterm_title() {
14   case $TERM in
15     screen)
16       print -nR $'\033k'$1$'\033'\\ 
17       print -nR $'\033]0;'$2$'\a'
18       ;;
19     xterm|rxvt*)
20       print -nR $'\033]0;'$*$'\a'
21       ;;
22   esac
23 }
24
25 __get_session_flags() {
26     local flags; flags=
27     [ -n "$DISPLAY" ] && flags="${flags}x"
28     [ -n "$SSH_AUTH_SOCK" ] && flags="${flags}a"
29     [ -n "$flags" ] && echo "[${flags}]"
30 }
31
32 __get_standard_prompt() {
33   print -P "%m%# %25\<..\<%~ $(__get_session_flags)"
34 }
35
36 set_plain_xterm_title() {
37   __set_xterm_title "$(__get_standard_prompt)"
38 }
39
40 set_cmd_xterm_title () {
41     local -a cmd; cmd=(${(z)1})             # Re-parse the command line
42
43     # Construct a command that will output the desired job number.
44     case $cmd[1] in
45         fg) if (( $#cmd == 1 )); then
46                 # No arguments, must find the current job
47                 cmd=(builtin jobs -l %+)
48             else
49                 # Replace the command name, ignore extra args.
50                 cmd=(builtin jobs -l ${(Q)cmd[2]})
51             fi;;
52         %*) cmd=(builtin jobs -l ${(Q)cmd[1]});; # Same as "else" above
53         *) # Not resuming a job,
54             __set_xterm_title $cmd[1]:t${cmd[2]:+ }$cmd[2,-1] "| $(__get_standard_prompt)"
55             return;;                        # so we're all done
56     esac
57
58     local -A jt; jt=(${(kv)jobtexts})       # Copy jobtexts for subshell
59
60     # Run the command, read its output, and look up the jobtext.
61     # Could parse $rest here, but $jobtexts (via $jt) is easier.
62     $cmd >>(
63               read num rest
64               cmd=(${(z)${(e):-\$jt$num}})
65               __set_xterm_title $leader$cmd[1]:t${cmd[2]:+ }$cmd[2,-1] "| $(__get_standard_prompt)"
66            )
67 }
68
69 # vim:ft=zsh