From f595cc66c3abe04653b0fd001250712e05b7a618 Mon Sep 17 00:00:00 2001
From: Abhay Rana <capt.n3m0@gmail.com>
Date: Thu, 25 Jun 2015 19:16:48 +0530
Subject: [PATCH] i3 scripts

- lock is just blur based on imagemgaick
- get window criteria is a helper script
---
 i3-get-window-criteria | 40 ++++++++++++++++++++++++++++++++++++++++
 i3lock.sh              |  6 ++++++
 2 files changed, 46 insertions(+)
 create mode 100755 i3-get-window-criteria
 create mode 100755 i3lock.sh

diff --git a/i3-get-window-criteria b/i3-get-window-criteria
new file mode 100755
index 0000000..c67f93d
--- /dev/null
+++ b/i3-get-window-criteria
@@ -0,0 +1,40 @@
+#!/bin/sh
+
+# i3-get-window-criteria - Get criteria for use with i3 config commands
+
+# To use, run this script, then click on a window.
+# Output is in the format: [<name>=<value> <name>=<value> ...]
+
+# Known problem: when WM_NAME is used as fallback for the 'title="<string>"' criterion,
+# quotes in "<string>" are not escaped properly. This is a problem with the output of `xprop`,
+# reported upstream: https://bugs.freedesktop.org/show_bug.cgi?id=66807
+
+PROGNAME=`basename "$0"`
+
+# Check for xwininfo and xprop
+for cmd in xwininfo xprop; do
+    if ! which $cmd > /dev/null 2>&1; then
+        echo "$PROGNAME: $cmd: command not found" >&2
+        exit 1
+    fi
+done
+
+match_int='[0-9][0-9]*'
+match_string='".*"'
+match_qstring='"[^"\\]*(\\.[^"\\]*)*"' # NOTE: Adds 1 backreference
+
+{
+    # Run xwininfo, get window id
+    window_id=`xwininfo -int | sed -nre "s/^xwininfo: Window id: ($match_int) .*$/\1/p"`
+    echo "id=$window_id"
+
+    # Run xprop, transform its output into i3 criteria. Handle fallback to
+    # WM_NAME when _NET_WM_NAME isn't set
+    xprop -id $window_id |
+        sed -nr \
+            -e "s/^WM_CLASS\(STRING\) = ($match_qstring), ($match_qstring)$/instance=\1\nclass=\3/p" \
+            -e "s/^WM_WINDOW_ROLE\(STRING\) = ($match_qstring)$/window_role=\1/p" \
+            -e "/^WM_NAME\(STRING\) = ($match_string)$/{s//title=\1/; h}" \
+            -e "/^_NET_WM_NAME\(UTF8_STRING\) = ($match_qstring)$/{s//title=\1/; h}" \
+            -e '${g; p}'
+} | sort | tr "\n" " " | sed -r 's/^(.*) $/[\1]\n/'
\ No newline at end of file
diff --git a/i3lock.sh b/i3lock.sh
new file mode 100755
index 0000000..72fe3e8
--- /dev/null
+++ b/i3lock.sh
@@ -0,0 +1,6 @@
+#!/bin/bash
+xset -b #disable scrot beep
+scrot /tmp/screen.png
+mogrify -scale 10% -scale 1000% /tmp/screen.png
+[[ -f /home/user/images/icons/lock-icon.png ]] && convert /tmp/screen.png /home/user/images/icons/lock-icon-1.png -gravity center -composite -matte /tmp/screen.png
+i3lock -e -u -i /tmp/screen.png
\ No newline at end of file