mirror of
https://github.com/davatorium/rofi.git
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105 lines
2 KiB
Bash
Executable file
105 lines
2 KiB
Bash
Executable file
#!/usr/bin/env bash
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##
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# Script used to create a screenshot of rofi.
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# License: See rofi
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##
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RESET="\e[0m"
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BOLD="\e[1m"
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COLOR_BLACK="\e[0;30m"
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COLOR_RED="\e[0;31m"
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COLOR_GREEN="\e[0;32m"
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COLOR_YELLOW="\e[0;33m"
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COLOR_BLUE="\e[0;34m"
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XRDB_FILE=$1
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shift
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OUTPUT_PNG=$1
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shift
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XVFB=$(which Xvfb 2> /dev/null)
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XDOTOOL=$(which xdotool 2> /dev/null)
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XRDB=$(which xrdb 2> /dev/null)
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ROFI=$(which rofi 2> /dev/null)
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function check_tool()
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{
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if [ -z "${1}" ]
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then
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echo -e "${COLOR_RED}Failed to find:${RESET} $2"
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exit 1
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fi
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}
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XPID=
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function create_fake_x ( )
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{
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export DISPLAY=":$1"
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echo "Starting fake X: ${DISPLAY}"
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${XVFB} ${DISPLAY} -screen 0 800x600x24 &
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XPID=$!
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sleep 1
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}
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function destroy_fake_x ( )
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{
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if [ -n "${XPID}" ]
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then
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echo "Stopping fake X: ${XPID}"
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kill ${XPID}
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wait ${XPID}
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fi
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}
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function generate()
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{
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echo "Normal"
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echo "Alternative"
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echo "Urgent"
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echo "Urgent alternative"
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echo "Active"
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echo "Active alternative"
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echo "Normal selected"
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}
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# Check required tools
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check_tool "${XVFB}" "Xvfb (X on virtual framebuffer)"
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check_tool "${XDOTOOL}" "commandline X11 automation tool"
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check_tool "${XRDB}" "X server resource database utility"
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check_tool "${ROFI}" "Rofi, the tool we are screenshotting"
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# Create random display number
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VDISPLAY=${RANDOM}
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let "VDISPLAY %= 20"
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VDISPLAY=$((VDISPLAY+100))
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echo "Xvfb: ${XVFB}"
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echo "Xresources: ${XRDB_FILE}"
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echo "Xvfb Display: ${VDISPLAY}"
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ROFI_OPTIONS="-selected-row 6 -u 2,3 -a 4,5 -location 0 -width 100 -lines 7 -columns 1"
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export DISPLAY=${VDISPLAY}
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if [ -n "${OUTPUT_PNG}" ]
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then
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export ROFI_PNG_OUTPUT="${OUTPUT_PNG}"
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fi
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# Create fake X11
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create_fake_x ${VDISPLAY}
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# Load Xresources if specified.
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if [ -n "${XRDB_FILE}" ]
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then
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echo -e "${COLOR_YELLOW}Loading Xresources:${RESET} ${XRDB_FILE}"
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${XRDB} -retain -load ${XRDB_FILE}
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fi
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(generate | ${ROFI} -dmenu ${ROFI_OPTIONS} > /dev/null )&
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sleep 1
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${XDOTOOL} key Alt+S
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${XDOTOOL} key Return
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sleep 2
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destroy_fake_x
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