ref: be34cb4ce29e7bbe9a205a44cdb25ad38039399d
parent: a341767bcde902f2d7200b08ffdf83c38a6b73e0
author: Halfwit <michaelmisch1985@gmail.com>
date: Thu Jan 10 10:48:22 PST 2019
New double and triple head support
--- a/Makefile
+++ b/Makefile
@@ -9,6 +9,8 @@
gitbar \
groups \
groupsbar \
+ doublebinpack \
+ triplebinpack \
stack \
wshuf
--- /dev/null
+++ b/doublebinpack
@@ -1,0 +1,26 @@
+#!/bin/sh
+# Read in each window, sort into two groups and push through binpack
+flag=0
+first=""
+second=""
+while read -r line; do
+ case $flag in
+ 0) flag=1
+ first="$first $line" ;;
+ 1) flag=0
+ second="$second $line" ;;
+ esac
+done
+width=$1; width=$((width / 2))
+heigh=$2
+gap=$3
+offset=$1; offset=$(($((offset / 2)) + $((gap * 2))))
+
+split() {+ while read -r minw maxw minh maxh id; do
+ printf "%s %s %s %s %s\n" $minw $maxw $minh $maxh $id
+ done
+}
+
+echo "$first" | split | binpack -x "$width" -y "$heigh" -g "$gap"
+echo "$second" | split | binpack -x "$width" -y "$heigh" -g "$gap" | awk '{print $1 + "'"$offset"'", $2, $3, $4, $5}'--- /dev/null
+++ b/triplebinpack
@@ -1,0 +1,99 @@
+#!/bin/sh
+# If initial binpack fails, remove second largest window into seperate grouping, and try again.
+
+width=$1; width=$((width / 3))
+offset=$1; offset=$((offset / 3))
+doubleoffset=$(($((offset * 2)) + $((gap * 3))))
+offset=$((offset + $((gap * 3))))
+heigh=$2
+gap=$3
+
+# We center around second monitor.
+first=""
+second=""
+third=""
+
+# stash our data
+while read -r input; do
+ second="$input $second"
+done
+
+# Check if we have more than one window
+windows=$(echo "$second" | wc -w); windows=$((windows / 5))
+
+if [ $windows -eq 1 ]; then
+ echo "$second" | binpack -x "$width" -y "$heigh" -g "$gap" | awk '{print $1 + "'"$offset"'", $2, $3, $4, $5}'+ exit
+fi
+
+matchy() {+ awk '{+ for(i=1;i<=NF;i++) {+ if($i == "'"$1"'") {+ print $(i-4) OFS $(i-3) OFS $(i-2) OFS $(i-1) OFS $i
+ }
+ }
+ }'
+}
+
+grok() {+ first=0
+ second=0
+ firstid=""
+ secondid=""
+ while read -r minw minh maxw maxh id; do
+ max=$((maxw * maxh))
+ if test "$max" -gt "$first"; then
+ # New top window
+ second="$first"
+ first="$max"
+ # Stash the ID
+ secondid="$firstid"
+ firstid="$id"
+ continue
+ fi
+ if test "$max" -gt "$second"; then
+ second="$max"
+ secondid=$id
+ fi
+ done
+ echo "$secondid"
+}
+
+split() {+ while read -r minw minh maxw maxh id; do
+ printf "%s %s %s %s %s\n" $minw $minh $maxw $maxh $id
+ done
+}
+
+flag=0
+while :; do
+ # Capture remaining amount of windows
+ windows=$(echo "$second" | wc -w); windows=$((windows / 5 ))
+ # Exit when we're on the last window
+ if [ $windows -eq 1 ]; then
+ break
+ fi
+
+ # simplepack fails or succeeds
+ if echo "$second" | split | simplepack -x "$width" -y "$heigh" -g "$gap"; then
+ break
+ fi
+ # Grab the second biggest window, push it to one of the flanking windows
+ ID=$(echo "$second" | split | grok )
+ toflank="$(echo "$second" | matchy $ID)"
+ second="$(echo "$second" | sed 's/'"$toflank"'//')"
+
+ # Use ID to match input string
+ case $flag in
+ 0) flag=1
+ first="$toflank $first" ;;
+ 1) flag=0
+ third="$toflank $third" ;;
+ esac
+done
+
+test "$first" != "" && echo "$first" | split | binpack -x "$width" -y "$heigh" -g "$gap"
+echo "$second" | split | binpack -x "$width" -y "$heigh" -g "$gap" | awk '{print $1 + "'"$offset"'", $2, $3, $4, $5}'+test "$third" != "" && echo "$third" | split | binpack -x "$width" -y "$heigh" -g "$gap" | awk '{print $1 + "'"$doubleoffset"'", $2, $3, $4, $5}'+
--- a/wshuf
+++ b/wshuf
@@ -9,6 +9,7 @@
winsize() {while read -r id; do
+ xprop -id "$id" | grep -q drawterm && continue
name="`xprop -id "$id" | awk '/WM_CLASS/{print $NF}' | tr -d '"' `" cmd="`awk -v r="$name" '$0 ~ r {err=1; $1=""; print} END {exit err}' "$WIN" && awk '/default/{$1=""; print}' "$WIN"`"printf '%s %s\n' "`eval "$cmd"`" "$id"
@@ -21,6 +22,8 @@
# window dimensions and gap
. "$XDG_CONFIG_HOME"/x11/size
-
-# run the pipe
-lsw | winsize | binpack -x "$width" -y "$heigh" -g "$gaps" -s "$screens"
+case $screens in
+3) lsw | winsize | /usr/local/share/hwwm/triplebinpack "$width" "$heigh" "$gaps" ;;
+2) lsw | winsize | /usr/local/share/hwwm/doublebinpack "$width" "$heigh" "$gaps" ;;
+*) lsw | winsize | binpack -x "$width" -y "$heigh" -g "$gaps" ;;
+esac