2 # Released under the GPL
3 # LCD-Settings, v1.1, written by Michael Mrozek aka EvilDragon 2010. Brightness-Settings-Part written by vimacs.
4 # This scripts allows you to create, load and save Gamma-Settings and to change the LCD Brightness.
6 . /usr/pandora/scripts/op_paths.sh
8 while mainsel=$(zenity --title="LCD-Settings" --width="300" --height="330" --list --column "id" --column "Please select" --hide-column=1 --text="Welcome to the LCD-Settings-Dialogue.\n\nWhat do you want to do?\n" "bright" "Change LCD Brightness" "gammasimple" "Manage LCD Gamma (simple)" "gamma" "Manage LCD Gamma (Advanced)" "filter" "Select current video filter" "filterdef" "Select default video filter" "sblank" "Enable/disable screen blanking" --ok-label="Change Setting" --cancel-label="Exit"); do
14 maxbright=$(cat $SYSFS_BACKLIGHT/max_brightness)
15 curbright=$(cat $SYSFS_BACKLIGHT/brightness)
17 newbright=$(zenity --scale --text "Set brightness" --min-value=$minbright --max-value=$maxbright --value=$curbright --step 1)
21 if [ $newbright ]; then
22 if [ $newbright -le $minbright ]; then newbright=$minbright; fi
23 if [ $newbright -ge $maxbright ]; then newbright=$maxbright; fi
24 echo $newbright > $SYSFS_BACKLIGHT_BRIGHTNESS
28 if selection=$(cat /etc/pandora/conf/gamma.conf | awk -F\; '{print $1 "\n" $2 }' | zenity --width=700 --height=400 --title="Gamma Manager" --list --column "Name" --column "Description" --text "Please select a Gamma Profile" ); then
31 gamma=$(grep "$selection" /etc/pandora/conf/gamma.conf | awk -F\; '{print $3}')
33 if [ "${gamma}" = "syssyscreatenew" ]; then
34 cat $SYSFS_GAMMA > /tmp/gamma.current
36 if zenity --question --title="Confirm new gamma setting" --text="Do you want to keep the current gamma setting or revert to the previous one?" --ok-label="Keep it" --cancel-label="Revert"; then
37 if zenity --question --title="Save as profile" --text="Do you want to save the new gamma setting as new profile?\n\nNote: You can also test it out first and save it later by restarting the Gamma Manager" --ok-label="Save it now" --cancel-label="Don't save it now"; then
38 while ! name=$(zenity --title="Save current settings" --entry --text "Please enter a Name for the new profile.") || [ "x$name" = "x" ] ; do
39 zenity --title="Error" --error --text="Please enter a name for the profile.." --timeout 6
41 curr=$(cat $SYSFS_GAMMA)
42 desc=$(zenity --title="Save current settings" --entry --text "Please enter a description for the new profile.")
43 echo "$name;$desc;$curr" >> /etc/pandora/conf/gamma.conf
44 zenity --info --title="Profile created" --text "The current gamma settings have been saved as a new profile." --timeout 6
47 cat /tmp/gamma.current > $SYSFS_GAMMA
49 elif [ "${gamma}" = "syssyssavecurrent" ]; then
50 curr=$(cat $SYSFS_GAMMA)
51 while ! name=$(zenity --title="Save current settings" --entry --text "Please enter a Name for the new profile.") || [ "x$name" = "x" ] ; do
52 zenity --title="Error" --error --text="Please enter a name for the profile.." --timeout 6
54 desc=$(zenity --title="Save current settings" --entry --text "Please enter a description for the new profile.")
55 echo "$name;$desc;$curr" >> /etc/pandora/conf/gamma.conf
56 zenity --info --title="Profile created" --text "The current gamma settings have been saved as a new profile." --timeout 6
57 elif [ ${gamma} = "syssysdeleteprofile" ]; then
58 if selection2=$(cat /etc/pandora/conf/gamma.conf | grep -v syssys | awk -F\; '{print $1 "\n" $2 }' | zenity --width=700 --height=400 --title="Delete gamma profile" --list --column "Name" --column "Description" --text "Please select a Gamma Profile to Delete" ); then
59 if [ "${selection2}" = "Default Gamma" ]; then
60 zenity --title="Error" --error --text="You cannot delete the default Gamma settings" --timeout 6
62 if zenity --question --title="Confirm Profile Removal" --text="Are you REALLY sure you want to remove the profile $selection2?\n\nThere will be NO other confirmation and this can NOT be undone!" --ok-label="Yes, remove the profile!" --cancel-label="Don't remove the profile"; then
63 remove=$(grep "$selection2" /etc/pandora/conf/gamma.conf)
64 cat /etc/pandora/conf/gamma.conf | grep -v "$remove" > /tmp/gamma.conf
65 mv /tmp/gamma.conf /etc/pandora/conf/gamma.conf
66 zenity --info --title="Profile deleted" --text "The profile has been deleted." --timeout 6
68 zenity --info --title="Profile not deleted" --text "The profile has not been deleted." --timeout 6
73 echo $gamma > $SYSFS_GAMMA
78 if selection=$(head -1 /etc/pandora/conf/dss_fir/* | sed 's:==> ::' | sed 's: <==::' | sed '/^$/d' | zenity --width=700 --height=200 --title="Videofilter" --hide-column=1 --list --column "filter" --column "Videofilter" --text "Please select a videofilter" ); then
79 videofilter=$(basename $selection)
80 sudo /usr/pandora/scripts/op_videofir.sh $videofilter
81 zenity --info --title="Videofilter applied" --text "The videofilter has been applied." --timeout 6
85 if selection=$(head -1 /etc/pandora/conf/dss_fir/* | sed 's:==> ::' | sed 's: <==::' | sed '/^$/d' | zenity --width=700 --height=200 --title="Videofilter" --hide-column=1 --list --column "filter" --column "Videofilter" --text "Please select a videofilter which will automatically be set on startup" ); then
86 videofilter=$(basename $selection)
87 echo $videofilter > /etc/pandora/conf/filter.state
88 zenity --info --title="Default Videofilter set" --text "The default video filter has been set." --timeout 6
92 user=$(cat /tmp/currentuser)
93 if zenity --question --title="Screen blanking" --text="Do you want to enable or disable the automatic screen blanking?" --ok-label="Enable it" --cancel-label="Disable it"; then
94 sed -i "s/.*xset.*/# DISPLAY=:0 xset s off/g" /home/${user}/.xinitrc
95 zenity --info --title="Screen blanking" --text "The automatic screen blanking has been enabled." --timeout 6
98 sed -i "s/.*xset.*/DISPLAY=:0 xset s off/g" /home/${user}/.xinitrc
99 zenity --info --title="Screen blanking" --text "The automatic screen blanking has been disabled." --timeout 6
100 DISPLAY=:0 xset s off
104 dsscurr=$(cat /etc/pandora/conf/dssgamma.state)
105 while dssgamma=$(zenity --scale --text "Set Quick Gamma (Standard: 100)\n\nPress Ok to apply and Cancel to go back to the main menu." --min-value=0 --max-value=200 --value=$dsscurr --step 1); do
106 dssgamma2=$(echo "scale=2;$dssgamma / 100" | bc)
108 echo $dsscurr > /etc/pandora/conf/dssgamma.state
109 sudo /usr/pandora/scripts/op_gamma.sh $dssgamma2