XRANDR=/usr/bin/xrandr
DISPER=/usr/bin/disper
XDPYINFO=/usr/bin/xdpyinfo
-PROFILES=~/.autorandr/
+PROFILES=~/.autorandr
CONFIG=~/.autorandr.conf
RESERVED_PROFILE_NAMES=`cat <<EOF
common Clone all connected outputs at the largest common resolution
load_cfg_xrandr() {
# sed 1: Prefix arguments with "--"
# sed 2: Merge arguments into one line per output
- # sed 3: Merge into two lines, all --off outputs in the first one
+ # sed 3: * Merge all --off outputs into the first line
+ # * Place the output with --pos 0x0 on the second line
+ # * Remaining outputs are appended as they appear
+ # * Keep everything in hold buffer until the last line
+ # sed 4: Remove empty lines caused by G and H on empty hold buffer
sed 's/^/--/' "$1" | sed -e '
:START
/\n--output/{P;D}
s/\n/ /
N;bSTART' | sed -e '
- ### First line
/ --off/{
G
- # Merge if next line contains --off
+ # Merge with next line if it contains --off
s/\n\([^\n]* --off\)/ \1/
h
$!d;b
}
- ### Last line
- H;x
- # Merge if previous line contains --mode
- s/\(--mode [^\n]*\)\n/\1 /
- h
- $!d' | xargs -L 1 $XRANDR
+ / --pos 0x0/{
+ G
+ # Swap lines 1 and 2 if --off is found
+ / --off/ s/^\([^\n]*\)\n\([^\n]*\)/\2\n\1/
+ h
+ $!d;b
+ }
+ H
+ $!d
+ x' | sed -e '
+ /./ !d' | xargs -L 1 $XRANDR
}
load_cfg_disper() {
local CONF="$PROFILES/$PROFILE/config"
local IS_VIRTUAL_PROFILE=`echo "$RESERVED_PROFILE_NAMES" | grep -c "^ $PROFILE "`
- if [ ! -f "$CONF" -a $IS_VIRTUAL_PROFILE == 0 ]; then
+ if [ ! -f "$CONF" -a $IS_VIRTUAL_PROFILE -eq 0 ]; then
echo " -> Error: Profile '$PROFILE' does not exist." >&2
return
fi
if [ -f "$CONF" ]; then
echo " -> loading profile $PROFILE"
- if [ $IS_VIRTUAL_PROFILE != 0 ]; then
+ if [ $IS_VIRTUAL_PROFILE -ne 0 ]; then
echo " -> Warning: Existing profile overrides virtual profile with same name" >&2
fi
$LOAD_METHOD "$CONF"
CURRENT_SETUP="$(setup_fp)"
if [ -n "$SAVE_PROFILE" ]; then
- if echo "$RESERVED_PROFILE_NAMES" | grep -q " $SAVE_PROFILE "; then
+ if echo "$RESERVED_PROFILE_NAMES" | grep -q "^ $SAVE_PROFILE "; then
echo "Cannot save current configuration as profile '${SAVE_PROFILE}': This configuration name is a reserved virtual configuration."
exit 1
fi