From 351ce98112731d18d73876acf1050bd8e4f487ee Mon Sep 17 00:00:00 2001
From: Yuchen Pei <id@ypei.org>
Date: Tue, 20 Jun 2023 00:22:29 +1000
Subject: Adding a buncha misc files

Also .gitignore
---
 .gitignore                    |   1 +
 misc/.config/black.png        | Bin 0 -> 17865 bytes
 misc/.config/i3/config        | 210 ++++++++++++++++++++++++++++++++++++++++++
 misc/.config/i3status/config  |  81 ++++++++++++++++
 misc/bin/display_toggle.sh    |  61 ++++++++++++
 misc/bin/screengrab-window.sh |   7 ++
 misc/bin/screengrab.sh        |   7 ++
 misc/bin/toggle-dvorak.sh     |   8 ++
 misc/bin/touchpad_toggle.sh   |  13 +++
 9 files changed, 388 insertions(+)
 create mode 100644 .gitignore
 create mode 100644 misc/.config/black.png
 create mode 100644 misc/.config/i3/config
 create mode 100644 misc/.config/i3status/config
 create mode 100755 misc/bin/display_toggle.sh
 create mode 100755 misc/bin/screengrab-window.sh
 create mode 100755 misc/bin/screengrab.sh
 create mode 100755 misc/bin/toggle-dvorak.sh
 create mode 100755 misc/bin/touchpad_toggle.sh

diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..b25c15b
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+*~
diff --git a/misc/.config/black.png b/misc/.config/black.png
new file mode 100644
index 0000000..2724889
Binary files /dev/null and b/misc/.config/black.png differ
diff --git a/misc/.config/i3/config b/misc/.config/i3/config
new file mode 100644
index 0000000..f9c5c2d
--- /dev/null
+++ b/misc/.config/i3/config
@@ -0,0 +1,210 @@
+# This file has been auto-generated by i3-config-wizard(1).
+# It will not be overwritten, so edit it as you like.
+#
+# Should you change your keyboard layout some time, delete
+# this file and re-run i3-config-wizard(1).
+#
+
+# i3 config file (v4)
+#
+# Please see http://i3wm.org/docs/userguide.html for a complete reference!
+
+set $mod Mod4
+
+# Font for window titles. Will also be used by the bar unless a different font
+# is used in the bar {} block below.
+font pango:monospace 8
+
+# This font is widely installed, provides lots of unicode glyphs, right-to-left
+# text rendering and scalability on retina/hidpi displays (thanks to pango).
+#font pango:DejaVu Sans Mono 8
+
+# Before i3 v4.8, we used to recommend this one as the default:
+# font -misc-fixed-medium-r-normal--13-120-75-75-C-70-iso10646-1
+# The font above is very space-efficient, that is, it looks good, sharp and
+# clear in small sizes. However, its unicode glyph coverage is limited, the old
+# X core fonts rendering does not support right-to-left and this being a bitmap
+# font, it doesn’t scale on retina/hidpi displays.
+
+# Use Mouse+$mod to drag floating windows to their wanted position
+floating_modifier $mod
+workspace_layout stacking
+
+# start a terminal
+bindsym $mod+Return exec i3-sensible-terminal
+
+# kill focused window
+bindsym $mod+Shift+q kill
+
+# restart firefox
+bindsym $mod+q exec "pkill firefox && sleep 2 && firefox"
+
+# start rofi
+bindsym $mod+j exec "PATH=$HOME/.local/bin:$HOME/bin:$PATH rofi -show combi"
+bindsym $mod+slash exec rofi-pass
+
+# show PATH, for debugging
+bindsym $mod+Shift+z exec "echo $PATH|sed -e 's/:/\n/g' | rofi -dmenu"
+
+# change focus
+bindsym $mod+b focus left
+bindsym $mod+n focus down
+bindsym $mod+p focus up
+bindsym $mod+f focus right
+
+# move focused window
+bindsym $mod+Shift+b move left
+bindsym $mod+Shift+n move down
+bindsym $mod+Shift+p move up
+bindsym $mod+Shift+f move right
+
+# move focused workspace to different displays
+bindsym $mod+period move workspace to output right
+bindsym $mod+comma move workspace to output left
+
+# enter fullscreen mode for the focused container
+bindsym $mod+m fullscreen toggle
+
+# change container layout (stacked, tabbed, toggle split)
+bindsym $mod+s layout stacking
+bindsym $mod+t layout tabbed
+bindsym $mod+e layout toggle split
+
+# toggle tiling / floating
+bindsym $mod+Shift+space floating toggle
+
+# focus the parent container
+bindsym $mod+Shift+u focus parent
+
+# focus the child container
+bindsym $mod+Shift+d focus child
+
+# variables
+set $ws1 "1: Terminal "
+set $ws2 "2: Browser "
+set $ws3 "3: Editor"
+set $ws4 "4: Document Viewer"
+
+# switch to workspace
+bindsym $mod+1 workspace $ws1
+bindsym $mod+2 workspace $ws2
+bindsym $mod+3 workspace $ws3
+bindsym $mod+4 workspace $ws4
+bindsym $mod+5 workspace 5
+bindsym $mod+6 workspace 6
+bindsym $mod+7 workspace 7
+bindsym $mod+8 workspace 8
+bindsym $mod+9 workspace 9
+bindsym $mod+0 workspace 10
+
+# move focused container to workspace
+bindsym $mod+Shift+1 move container to workspace $ws1
+bindsym $mod+Shift+2 move container to workspace $ws2
+bindsym $mod+Shift+3 move container to workspace $ws3
+bindsym $mod+Shift+4 move container to workspace $ws4
+bindsym $mod+Shift+5 move container to workspace 5
+bindsym $mod+Shift+6 move container to workspace 6
+bindsym $mod+Shift+7 move container to workspace 7
+bindsym $mod+Shift+8 move container to workspace 8
+bindsym $mod+Shift+9 move container to workspace 9
+bindsym $mod+Shift+0 move container to workspace 10
+
+# assign, use xprop to find class
+assign [class="Firefox"] $ws2
+for_window [class="Firefox"] focus
+assign [class="Tor Browser"] $ws2
+for_window [class="Tor Browser"] focus
+assign [class="qutebrowser"] $ws2
+for_window [class="qutebrowser"] focus
+assign [class="Zathura"] $ws4
+for_window [class="Zathura"] focus
+
+# reload the configuration file
+bindsym $mod+Shift+c reload
+# restart i3 inplace (preserves your layout/session, can be used to upgrade i3)
+bindsym $mod+Shift+r restart
+# exit i3 (logs you out of your X session)
+bindsym $mod+Shift+e exec "i3-nagbar -t warning -m 'You pressed the exit shortcut. Do you really want to exit i3? This will end your X session.' -b 'Yes, exit i3' 'i3-msg exit'"
+
+# resize window (you can also use the mouse for that)
+mode "resize" {
+        # These bindings trigger as soon as you enter the resize mode
+
+        # Pressing left will shrink the window’s width.
+        # Pressing right will grow the window’s width.
+        # Pressing up will shrink the window’s height.
+        # Pressing down will grow the window’s height.
+        bindsym b resize shrink width 10 px or 10 ppt
+        bindsym n resize grow height 10 px or 10 ppt
+        bindsym p resize shrink height 10 px or 10 ppt
+        bindsym f resize grow width 10 px or 10 ppt
+
+        # same bindings, but for the arrow keys
+        bindsym Left resize shrink width 10 px or 10 ppt
+        bindsym Down resize grow height 10 px or 10 ppt
+        bindsym Up resize shrink height 10 px or 10 ppt
+        bindsym Right resize grow width 10 px or 10 ppt
+
+        # back to normal: Enter or Escape
+        bindsym Return mode "default"
+        bindsym Escape mode "default"
+}
+
+bindsym $mod+r mode "resize"
+# fixme: set width to be two thirds of display width
+# bindsym $mod+u resize set width 1700px
+
+# Start i3bar to display a workspace bar (plus the system information i3status
+# finds out, if available)
+bar {
+        status_command i3status
+        tray_output primary
+}
+
+# lock
+bindsym $mod+l exec i3lock -c 000000
+# darken screen to remove distraction
+bindsym $mod+g exec feh -F ~/.config/black.png
+
+# volume adjustments
+# Pulse Audio controls
+bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +5%
+bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -5%
+bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle
+bindsym $mod+Up exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +5%
+bindsym $mod+Down exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -5%
+
+# Sreen brightness controls
+bindsym XF86MonBrightnessUp exec xbacklight -inc 20 # increase screen brightness
+bindsym XF86MonBrightnessDown exec xbacklight -dec 20 # decrease screen brightness
+
+# Touchpad controls
+# Toggle touchpad
+bindsym XF86TouchpadToggle exec ~/bin/touchpad_toggle.sh
+
+# Monitor toggle
+bindsym $mod+x exec ~/bin/display_toggle.sh
+
+# todo: bluetooth earphone toggle
+
+# slideshow
+bindsym $mod+semicolon exec "source ~/.bashrc_local && my_local_export && feh -D 3 -F -Y -d -r -z $MY_PHOTOS_DIR"
+
+# shortcut file programs
+bindsym $mod+Escape exec emacsclient -c
+
+bindsym $mod+asciitilde exec ~/bin/toggle-dvorak.sh
+
+bindsym --release $mod+Shift+s exec "source ~/.bashrc_local && my_local_export && ~/bin/screengrab.sh"
+bindsym Print exec "source ~/.bashrc_local && my_local_export && ~/bin/screengrab-window.sh"
+
+# fullscreen to container
+bindsym $mod+Shift+m focus parent; fullscreen; focus child
+
+bindsym $mod+equal exec dunstctl history-pop
+bindsym $mod+minus exec dunstctl close
+
+# startup
+exec ibus-daemon
+exec redshift-gtk
+exec --no-startup-id i3-msg 'workspace $ws1; exec urxvt'
diff --git a/misc/.config/i3status/config b/misc/.config/i3status/config
new file mode 100644
index 0000000..a276e19
--- /dev/null
+++ b/misc/.config/i3status/config
@@ -0,0 +1,81 @@
+# i3status configuration file.
+# see "man i3status" for documentation.
+
+# It is important that this file is edited as UTF-8.
+# The following line should contain a sharp s:
+# ß
+# If the above line is not correctly displayed, fix your editor first!
+
+general {
+        colors = true
+        interval = 5
+}
+
+order += "read_file emms"
+order += "wireless _first_"
+order += "battery all"
+order += "disk /"
+order += "disk /home"
+order += "cpu_usage"
+order += "load"
+order += "memory"
+order += "tztime local"
+order += "volume master"
+
+read_file emms {
+          format = "emms playing: %content"
+          format_bad = "emms not playing"
+          path = "~/.emacs.d/emms-i3bar"
+}
+
+wireless _first_ {
+        format_up = "W: (%quality at %essid, %bitrate / %frequency) %ip"
+        format_down = "W: down"
+}
+
+ethernet _first_ {
+        format_up = "E: %ip (%speed)"
+        format_down = "E: down"
+}
+
+battery all {
+        format = "%status %percentage %remaining"
+}
+
+disk "/" {
+        format = "/%avail"
+}
+
+disk "/home" {
+        format = "~%avail"
+}
+
+cpu_usage {
+	format = "CPU: %usage 0: %cpu0 1: %cpu1"
+	max_threshold = 75
+	format_above_threshold = "Warning CPU: %usage"
+	degraded_threshold = 25
+	format_above_degraded_threshold = "Warning CPU: %usage"
+}
+
+load {
+        format = "%1min"
+}
+
+memory {
+        format = "%available"
+        threshold_degraded = "1G"
+        format_degraded = "MEMORY < %available"
+}
+
+tztime local {
+        format = "%Y-%m-%d %H:%M:%S"
+}
+
+volume master {
+       format = "♪: %volume"
+       format_muted = "♪: muted (%volume)"
+       device = "default"
+       mixer = "Master"
+       mixer_idx = 0
+}
diff --git a/misc/bin/display_toggle.sh b/misc/bin/display_toggle.sh
new file mode 100755
index 0000000..b2c7e5c
--- /dev/null
+++ b/misc/bin/display_toggle.sh
@@ -0,0 +1,61 @@
+#!/bin/bash
+
+# Assuming there are two displays. A small one (e.g. laptop) and a big
+# one (e.g. monitor). Identify the displays, and toggle between 3
+# states: small one only -> both with the big one to the left of the
+# small one -> big one only
+# small one: <20 inch
+# big one: >20 inch
+
+# Make sure the variables from pipe can be assigned
+# https://stackoverflow.com/questions/42963395/bash-assign-variable-from-pipe
+shopt -s lastpipe
+i=0
+regex="^([^ ]+).* .*$"
+
+# Read the output of xrandr for connected display names and sizes
+xrandr | grep " connected " | while IFS=$'\n' read -r line; do
+  if [[ $line =~ $regex ]]; then
+    name["$i"]="${BASH_REMATCH[1]}"
+    (( i++ ))
+  fi
+done
+
+if (( i == 1 )); then
+  echo "Only one connected display"
+  exit 1
+fi
+
+regex="^.*/([0-9]+)x.*/([0-9]+).* ([^ ]+)$"
+xrandr --listactivemonitors | while IFS=$'\n' read -r line; do
+  if [[ $line =~ $regex ]]; then
+    if (( "${BASH_REMATCH[1]}" > 500 )); then
+      bigger="${BASH_REMATCH[3]}"
+      if [[ $bigger == "${name[0]}" ]]; then
+        smaller=${name[1]}
+      else
+        smaller=${name[0]}
+      fi
+    else
+      smaller="${BASH_REMATCH[3]}"
+      if [[ $smaller == "${name[0]}" ]]; then
+        bigger=${name[1]}
+      else
+        bigger=${name[0]}
+      fi
+    fi
+  fi
+done
+
+# If only smaller on, then have both on
+if ! xrandr --listactivemonitors | grep -q "$bigger"; then
+  xrandr --output "$bigger" --primary --auto --output "$smaller" --right-of "$bigger" --auto
+  # if only bigger on, then only smaller on
+elif ! xrandr --listactivemonitors | grep -q "$smaller"; then
+  xrandr --output "$bigger" --auto --left-of "$smaller" --output "$smaller" --primary --auto
+  xrandr --output "$bigger" --off
+  # if both are on, then only bigger on
+else
+  xrandr --output "$bigger" --primary --auto --left-of "$smaller" --output "$smaller" --auto
+  xrandr --output "$smaller" --off
+fi
diff --git a/misc/bin/screengrab-window.sh b/misc/bin/screengrab-window.sh
new file mode 100755
index 0000000..bfbf73e
--- /dev/null
+++ b/misc/bin/screengrab-window.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+filename1="$MY_SCREENSHOTS_DIR/$(date +%Y-%m-%d--%H-%M-%S)_"
+filename2="$(xdotool getactivewindow getwindowname | sed -r 's/[^a-zA-Z0-9\-]+/_/g')" #get the title of the window, and replace non alphanumerics with '_'
+filename3='.png'
+scrot "${filename1}${filename2}${filename3}" -u
+xclip -r -selection clipboard <<<"$HOME${filename1}${filename2}${filename3}"
diff --git a/misc/bin/screengrab.sh b/misc/bin/screengrab.sh
new file mode 100755
index 0000000..f1f8704
--- /dev/null
+++ b/misc/bin/screengrab.sh
@@ -0,0 +1,7 @@
+#!/bin/bash
+
+filename1="$MY_SCREENSHOTS_DIR/$(date +%Y-%m-%d--%H-%M-%S)_"
+filename2="$(xdotool getactivewindow getwindowname | sed -r 's/[^a-zA-Z0-9\-]+/_/g')" #get the title of the window, and replace non alphanumerics with '_'
+filename3='.png'
+scrot "${filename1}${filename2}${filename3}" -s
+xclip -r -selection clipboard <<<"$HOME${filename1}${filename2}${filename3}"
diff --git a/misc/bin/toggle-dvorak.sh b/misc/bin/toggle-dvorak.sh
new file mode 100755
index 0000000..2dc75df
--- /dev/null
+++ b/misc/bin/toggle-dvorak.sh
@@ -0,0 +1,8 @@
+#!/bin/bash
+
+qwerty=$(setxkbmap -print -verbose 10 | grep "layout:.*us")
+if [ -n "$qwerty" ]; then
+    setxkbmap dvorak
+else
+    setxkbmap us
+fi
diff --git a/misc/bin/touchpad_toggle.sh b/misc/bin/touchpad_toggle.sh
new file mode 100755
index 0000000..93bf5e2
--- /dev/null
+++ b/misc/bin/touchpad_toggle.sh
@@ -0,0 +1,13 @@
+#!/bin/bash
+# Toggle the touchpad, if there is one
+
+# Guess the touchpad name
+touch_name=$(xinput list --name-only | grep -i touchpad)
+
+if [ -n "$touch_name" ]; then
+  if xinput list-props "$touch_name" | grep 'Device Enabled .*:.*1'; then
+    xinput set-prop "$touch_name" "Device Enabled" 0
+  else
+    xinput set-prop "$touch_name" "Device Enabled" 1
+  fi
+fi
-- 
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