From 31c66736a7ba1562a46daf3c76c859ab4202280f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=2EFernando=20S=C3=A1nchez?= <balkian@gmail.com>
Date: Wed, 5 Dec 2012 16:42:30 +0100
Subject: [PATCH] Added winfunc
MIME-Version: 1.0
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It's a script to add several window actions to xfce, like exposé and
tiling windows.
---
 winfuncs.sh | 194 ++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 194 insertions(+)
 create mode 100755 winfuncs.sh

diff --git a/winfuncs.sh b/winfuncs.sh
new file mode 100755
index 0000000..f3e20db
--- /dev/null
+++ b/winfuncs.sh
@@ -0,0 +1,194 @@
+#!/bin/bash
+# Extracted from:http://forum.xfce.org/viewtopic.php?id=6841 ¡
+#todo:
+# cancel for tile functions
+# determine what windows are maximized and re-max after the "window select" function
+# determine what windows are non-resizable by the user so that the script doesn't resize them
+# cascade also shaded windows
+
+# which workspace we're on
+function get_workspace {
+	if [[ "$DTOP" == "" ]] ; then
+		DTOP=`xdotool get_desktop`
+	fi
+}
+
+function is_desktop {
+	xwininfo -id "$*" | grep '"Desktop"'
+	return "$?"
+}
+
+function get_visible_window_ids {
+	if (( ${#WDOWS[@]} == 0 )) ; then
+		WDOWS=(`xdotool search --desktop $DTOP --onlyvisible "" 2>/dev/null`)
+	fi
+}
+
+function get_desktop_dim {
+	#desktop dimensions
+	if (( ${#DIM[@]} == 0 )) ; then
+		DIM=(`wmctrl -d | egrep "^0" | sed 's/.*DG: \([0-9]*x[0-9]*\).*/\1/g' | sed 's/x/ /g'`)
+	fi
+}
+
+function win_showdesktop {
+	get_workspace
+	get_visible_window_ids
+
+	command="search --desktop $DTOP \"\""
+
+	if (( ${#WDOWS[@]} > 0 )) ; then
+		command="$command windowminimize %@"
+	else
+		command="$command windowraise %@"
+	fi
+
+	echo "$command" | xdotool -
+}
+
+function win_tile_two {
+	get_desktop_dim
+	wid1=`xdotool selectwindow 2>/dev/null`
+
+	is_desktop "$wid1" && return
+
+	wid2=`xdotool selectwindow 2>/dev/null`
+
+	is_desktop "$wid2" && return
+
+	half_w=`expr ${DIM[0]} / 2`
+
+	commands="windowsize $wid1 $half_w ${DIM[1]}"
+	commands="$commands windowsize $wid2 $half_w ${DIM[1]}"
+	commands="$commands windowmove $wid1 0 0"
+	commands="$commands windowmove $wid2 $half_w 0"
+	commands="$commands windowraise $wid1"
+	commands="$commands windowraise $wid2"
+
+	wmctrl -i -r $wid1 -b remove,maximized_vert,maximized_horz
+	wmctrl -i -r $wid2 -b remove,maximized_vert,maximized_horz
+
+	echo "$commands" | xdotool -
+}
+
+function win_tile {
+	get_workspace
+	get_visible_window_ids
+
+	(( ${#WDOWS[@]} < 1 )) && return;
+
+	get_desktop_dim
+
+	# determine how many rows and columns we need
+	cols=`echo "sqrt(${#WDOWS[@]})" | bc`
+	rows=$cols
+	wins=`expr $rows \* $cols`
+
+	if (( "$wins" < "${#WDOWS[@]}" )) ; then
+		cols=`expr $cols + 1`
+		wins=`expr $rows \* $cols`
+		if (( "$wins" < "${#WDOWS[@]}" )) ; then
+	    rows=`expr $rows + 1`
+	    wins=`expr $rows \* $cols`
+		fi
+	fi
+
+	(( $cols < 1 )) && cols=1;
+	(( $rows < 1 )) && rows=1;
+
+	win_w=`expr ${DIM[0]} / $cols`
+	win_h=`expr ${DIM[1]} / $rows`
+
+	# do tiling
+	x=0; y=0; commands=""
+	for window in ${WDOWS[@]} ; do
+		wmctrl -i -r $window -b remove,maximized_vert,maximized_horz
+
+		commands="$commands windowsize $window $win_w $win_h"
+		commands="$commands windowmove $window `expr $x \* $win_w` `expr $y \* $win_h`"
+
+		x=`expr $x + 1`
+		if (( $x > `expr $cols - 1` )) ; then
+	    x=0
+	    y=`expr $y + 1`
+		fi
+	done
+
+	echo "$commands" | xdotool -
+}
+
+function win_cascade {
+	get_workspace
+	get_visible_window_ids
+
+	(( ${#WDOWS[@]} < 1 )) && return;
+
+	x=0; y=0; commands=""
+	for window in ${WDOWS[@]} ; do
+		wmctrl -i -r $window -b remove,maximized_vert,maximized_horz
+
+		commands="$commands windowsize $window 640 480"
+		commands="$commands windowmove $window $x $y"
+
+		x=`expr $x + 22`
+	  y=`expr $y + 22`
+	done
+
+	echo "$commands" | xdotool -
+}
+
+function win_select {
+	get_workspace
+	get_visible_window_ids
+
+	(( ${#WDOWS[@]} < 1 )) && return;
+
+	# store window positions and widths
+	i=0
+	for window in ${WDOWS[@]} ; do
+		GEO=`xdotool getwindowgeometry $window | grep Geometry | sed 's/.* \([0-9].*\)/\1/g'`;
+		height[$i]=`echo $GEO | sed 's/\(.*\)x.*/\1/g'`
+		width[$i]=`echo $GEO | sed 's/.*x\(.*\)/\1/g'`
+
+		# ( xwininfo gives position not ignoring titlebars and borders, unlike xdotool )
+		POS=(`xwininfo -stats -id $window | grep 'geometry ' | sed 's/.*[-+]\([0-9]*[-+][0-9*]\)/\1/g' | sed 's/[+-]/ /g'`)
+		posx[$i]=${POS[0]}
+		posy[$i]=${POS[1]}
+
+		i=`expr $i + 1`
+	done
+
+	# tile windows
+	win_tile
+
+	# select a window
+	wid=`xdotool selectwindow 2>/dev/null`
+
+	is_desktop "$wid" && return
+
+	# restore window positions and widths
+	i=0; commands=""
+	for (( i=0; $i<${#WDOWS[@]}; i++ )) ; do
+		commands="$commands windowsize ${WDOWS[i]} ${height[$i]} ${width[$i]}"
+		commands="$commands windowmove ${WDOWS[i]} ${posx[$i]} ${posy[$i]}"
+	done
+
+	commands="$commands windowraise $wid"
+
+	echo "$commands" | xdotool -
+}
+
+for command in ${@} ; do
+	if [[ "$command" == "tile" ]] ; then
+		win_tile
+	elif [[ "$command" == "select" ]] ; then
+		win_select
+	elif [[ "$command" == "tiletwo" ]] ; then
+		win_tile_two
+	elif [[ "$command" == "cascade" ]] ; then
+		win_cascade
+	elif [[ "$command" == "showdesktop" ]] ; then
+		win_showdesktop
+	fi
+done
+