jochen
fba2d43591
Places the seat's dmenu-compatible command, the launcher and power menu, its themes in the decided faces, and its key bindings as an i3 drop-in; Go tools menu, applications, themes and run.
40 lines
1.0 KiB
Bash
Executable File
40 lines
1.0 KiB
Bash
Executable File
#!/bin/sh
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# rofi-launch drun|run|window|filebrowser|sudo (module rofi, novox/hq ADR 0208): what the launcher's
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# key bindings run.
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#
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# After a resume the keyboard grab can fail for a moment, and rofi then exits at once: a key press
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# that opens nothing. So a failure within half a second is tried again, up to five times. A person
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# closing the menu takes longer than that, and is never shown it a second time.
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set -u
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mode=${1:-drun}
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now_ms() { date +%s%3N; }
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attempt() {
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i=0
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while [ "$i" -lt 5 ]; do
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start=$(now_ms)
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"$@" && return 0
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[ $(($(now_ms) - start)) -ge 500 ] && return 1
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i=$((i + 1))
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sleep 0.1
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done
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return 1
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}
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case $mode in
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drun | run | window | filebrowser)
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attempt rofi -show "$mode"
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;;
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sudo)
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# A command line, run with sudo in the node's terminal.
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command=$(attempt rofi -dmenu -p sudo </dev/null) || exit 0
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[ -n "$command" ] || exit 0
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exec rofi-sensible-terminal -e sudo sh -c "$command"
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;;
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*)
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echo "rofi-launch: no mode $mode (drun, run, window, filebrowser, sudo)" >&2
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exit 2
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;;
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esac
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