-#!/bin/bash
-# lightsOn.sh
-
-# Copyright (c) 2011 iye.cba at gmail com
-# url: https://github.com/iye/lightsOn
-# This script is licensed under GNU GPL version 2.0 or above
-
-# Description: Bash script that prevents the screensaver and display power
-# management (DPMS) to be activated when you are watching Flash Videos
-# fullscreen on Firefox and Chromium.
-# Can detect mplayer and VLC when they are fullscreen too but I have disabled
-# this by default.
-# lightsOn.sh needs xscreensaver or kscreensaver to work.
-
-# HOW TO USE: Start the script with the number of seconds you want the checks
-# for fullscreen to be done. Example:
-# "./lightsOn.sh 120 &" will Check every 120 seconds if Mplayer,
-# VLC, Firefox or Chromium are fullscreen and delay screensaver and Power Management if so.
-# You want the number of seconds to be ~10 seconds less than the time it takes
-# your screensaver or Power Management to activate.
-# If you don't pass an argument, the checks are done every 50 seconds.
-
-
-# Modify these variables if you want this script to detect if Mplayer,
-# VLC or Firefox Flash Video are Fullscreen and disable
-# xscreensaver/kscreensaver and PowerManagement.
-mplayer_detection=0
-vlc_detection=0
-firefox_flash_detection=1
-chromium_flash_detection=1
-
-
-# YOU SHOULD NOT NEED TO MODIFY ANYTHING BELOW THIS LINE
-
-[[ $(which xdg-screensaver 2> /dev/null) ]] || { echo "You need to install xdg-utils!"; exit 1; }
-
-# enumerate all the attached screens
-displays=""
-while read id
-do
- displays="$displays $id"
-done< <(xvinfo | sed -n 's/^screen #\([0-9]\+\)$/\1/p')
-
-delayed=0
-checkFullscreen()
-{
- # loop through every display looking for a fullscreen window
- for display in $displays
- do
- #get id of active window and clean output
- activ_win_id=`DISPLAY=:0.${display} xprop -root _NET_ACTIVE_WINDOW`
- #activ_win_id=${activ_win_id#*# } #gives error if xprop returns extra ", 0x0" (happens on some distros)
- activ_win_id=${activ_win_id:40:9}
-
- # Skip invalid window ids (commented as I could not reproduce a case
- # where invalid id was returned, plus if id invalid
- # isActivWinFullscreen will fail anyway.)
- #if [ "$activ_win_id" = "0x0" ]; then
- # continue
- #fi
-
- # Check if Active Window (the foremost window) is in fullscreen state
- isActivWinFullscreen=`DISPLAY=:0.${display} xprop -id $activ_win_id | grep _NET_WM_STATE_FULLSCREEN`
- if [[ "$isActivWinFullscreen" = *NET_WM_STATE_FULLSCREEN* ]];then
- isAppRunning
- var=$?
- if [[ $delayed -eq 0 && $var -eq 1 ]];then
- delayScreensaver
- delayed=1
- elif [[ $delayed -eq 1 && $var -ne 1 ]]; then
- enableScreensaver
- delayed=0
- fi
-
- fi
- done
-}
-
-
-
-
-
-# check if active windows is mplayer, vlc or firefox
-#TODO only window name in the variable activ_win_id, not whole line.
-#Then change IFs to detect more specifically the apps "<vlc>" and if process name exist
-
-isAppRunning()
-{
- #Get title of active window
- activ_win_title=`xprop -id $activ_win_id | grep "WM_CLASS(STRING)"` # I used WM_NAME(STRING) before, WM_CLASS more accurate.
-
-
- # Check if user want to detect Video fullscreen on Firefox, modify variable firefox_flash_detection if you dont want Firefox detection
- if [ $firefox_flash_detection == 1 ];then
- if [[ "$activ_win_title" = *unknown* || "$activ_win_title" = *plugin-container* ]];then
- # Check if plugin-container process is running
- flash_process=`pgrep -l plugin-containe | grep -wc plugin-containe`
- #(why was I using this line avobe? delete if pgrep -lc works ok)
- #flash_process=`pgrep -lc plugin-containe`
- if [[ $flash_process -ge 1 ]];then
- return 1
- fi
- fi
- fi
-
-
- # Check if user want to detect Video fullscreen on Chromium, modify variable chromium_flash_detection if you dont want Chromium detection
- if [ $chromium_flash_detection == 1 ];then
- if [[ "$activ_win_title" = *exe* ]];then
- # Check if Chromium Flash process is running
- flash_process=`pgrep -fl "chromium --type=plugin --plugin-path=/usr/lib/mozilla/plugins/libflashplayer.so" | wc -l`
- if [[ $flash_process -ge 1 ]];then
- return 1
- fi
- fi
- fi
-
-
- #check if user want to detect mplayer fullscreen, modify variable mplayer_detection
- if [ $mplayer_detection == 1 ];then
- if [[ "$activ_win_title" = *mplayer* || "$activ_win_title" = *MPlayer* ]];then
- #check if mplayer is running.
- mplayer_process=`pgrep -l mplayer | grep -wc mplayer`
- if [ $mplayer_process -ge 1 ]; then
- return 1
- fi
- fi
- fi
-
-
- # Check if user want to detect vlc fullscreen, modify variable vlc_detection
- if [ $vlc_detection == 1 ];then
- if [[ "$activ_win_title" = *vlc* ]];then
- #check if vlc is running.
- vlc_process=`pgrep -l vlc | grep -wc vlc`
- if [ $vlc_process -ge 1 ]; then
- return 1
- fi
- fi
- fi
-
-
-return 0
-}
-
-
-delayScreensaver()
-{
-
- # reset inactivity time counter so screensaver is not started
- xdg-screensaver suspend $activ_win_id
-
- #Check if DPMS is on. If it is, deactivate and reactivate again. If it is not, do nothing.
- dpmsStatus=`xset -q | grep -ce 'DPMS is Enabled'`
- if [ $dpmsStatus == 1 ];then
- xset -dpms
- xset dpms
- fi
-
-}
-
-enableScreensaver()
-{
- xdg-screensaver resume $activ_win_id
-}
-
-
-delay=$1
-
-
-# If argument empty, use 50 seconds as default.
-if [ -z "$1" ];then
- delay=50
-fi
-
-
-# If argument is not integer quit.
-if [[ $1 = *[^0-9]* ]]; then
- echo "The Argument \"$1\" is not valid, not an integer"
- echo "Please use the time in seconds you want the checks to repeat."
- echo "You want it to be ~10 seconds less than the time it takes your screensaver or DPMS to activate"
- exit 1
-fi
-
-
-while true
-do
- checkFullscreen
- sleep $delay
-done
-
-
-exit 0
repos / dotfiles.git / blobdiff