# This file is a modified version based on default i3-config-wizard config
# Maintainer: ryan4yin [xiaoyin_c@qq.com]

#######################
# config starts here: #
#######################

# Font for window titles.
# 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: Noto Sans Regular 10

# set the mod key to the winkey:
set $mod Mod4

workspace_layout default


##############################
# extra options for windows: #
##############################

#border indicator on windows:
new_window pixel 1

# Set inner/outer gaps
gaps inner 6
gaps outer 3

# Use Mouse+$mod to drag floating windows to their wanted position
floating_modifier $mod

# switch/iterate between workspaces
bindsym $mod+Tab workspace next
bindsym $mod+Shift+Tab workspace prev

# 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  $ws5
bindsym $mod+6	workspace  $ws6
bindsym $mod+7	workspace  $ws7
bindsym $mod+8	workspace  $ws8
bindsym $mod+9	workspace  $ws9
bindsym $mod+0	workspace  $ws0

# switch to workspace with numpad keys
bindcode $mod+87 workspace 1
bindcode $mod+88 workspace 2
bindcode $mod+89 workspace 3
bindcode $mod+83 workspace 4
bindcode $mod+84 workspace 5
bindcode $mod+85 workspace 6
bindcode $mod+79 workspace 7
bindcode $mod+80 workspace 8
bindcode $mod+81 workspace 9
bindcode $mod+90 workspace 0

# 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  $ws5
bindsym $mod+Shift+6	move container to workspace  $ws6
bindsym $mod+Shift+7	move container to workspace  $ws7
bindsym $mod+Shift+8	move container to workspace  $ws8
bindsym $mod+Shift+9	move container to workspace  $ws9
bindsym $mod+Shift+0	move container to workspace  $ws0

# resize window (you can also use the mouse for that):
bindsym $mod+r mode "resize"


######################################
# keybindings for different actions: #
######################################

# start a terminal
bindsym $mod+Return exec kitty

# kill focused window
bindsym $mod+q kill

# Lock the system
# lock with a picture:
#bindsym $mod+l exec i3lock -i  ~/.config/i3/i3-lock-screen.png -p default|win -t
# lock by blurring the screen:
bindsym $mod+l exec ~/.config/i3/scripts/blur-lock

# reload the configuration file
bindsym $mod+Shift+c reload

# restart i3 inplace (preserves your layout/session, can be used to update i3)
bindsym $mod+Shift+r restart

# Backlight control
bindsym XF86MonBrightnessUp exec xbacklight +10 && notify-send "Brightness - $(xbacklight -get | cut -d '.' -f 1)%"
bindsym XF86MonBrightnessDown exec xbacklight -10 && notify-send "Brightness - $(xbacklight -get | cut -d '.' -f 1)%"

# change focus
bindsym $mod+j focus left
bindsym $mod+k focus down
bindsym $mod+b focus up
bindsym $mod+o focus right

# alternatively, you can use the cursor keys:
bindsym $mod+Left focus left
bindsym $mod+Down focus down
bindsym $mod+Up focus up
bindsym $mod+Right focus right

# move focused window
bindsym $mod+Shift+j move left
bindsym $mod+Shift+k move down
bindsym $mod+Shift+b move up
bindsym $mod+Shift+o move right

# alternatively, you can use the cursor keys:
bindsym $mod+Shift+Left move left
bindsym $mod+Shift+Down move down
bindsym $mod+Shift+Up move up
bindsym $mod+Shift+Right move right

# split in horizontal orientation
bindsym $mod+h split h

# split in vertical orientation
bindsym $mod+v split v

# enter fullscreen mode for the focused container
bindsym $mod+f fullscreen toggle

# change container layout (stacked, tabbed, toggle split)
bindsym $mod+s layout stacking
bindsym $mod+g layout tabbed
bindsym $mod+e layout toggle split

# toggle tiling / floating
bindsym $mod+Shift+space floating toggle

# change focus between tiling / floating windows
bindsym $mod+space focus mode_toggle

# focus the parent container
bindsym $mod+a focus parent

# open new empty workspace
bindsym $mod+Shift+n exec ~/.config/i3/scripts/empty_workspace

# Multimedia Keys

# volume
bindsym XF86AudioRaiseVolume exec amixer -D pulse sset Master 5%+ && pkill -RTMIN+1 polybar
bindsym XF86AudioLowerVolume exec amixer -D pulse sset Master 5%- && pkill -RTMIN+1 polybar

# gradular volume control
bindsym $mod+XF86AudioRaiseVolume exec amixer -D pulse sset Master 1%+ && pkill -RTMIN+1 polybar
bindsym $mod+XF86AudioLowerVolume exec amixer -D pulse sset Master 1%- && pkill -RTMIN+1 polybar

# mute
bindsym XF86AudioMute exec amixer sset Master toggle && killall -USR1 polybar

# audio control
bindsym XF86AudioPlay exec playerctl play
bindsym XF86AudioPause exec playerctl pause
bindsym XF86AudioNext exec playerctl next
bindsym XF86AudioPrev exec playerctl previous

# Redirect sound to headphones
bindsym $mod+p exec /usr/local/bin/switch-audio-port

## App shortcuts
bindsym $mod+w exec /usr/bin/firefox
bindsym $mod+n exec /usr/bin/thunar
bindsym Print exec scrot ~/%Y-%m-%d-%T-screenshot.png && notify-send "Screenshot saved to ~/$(date +"%Y-%m-%d-%T")-screenshot.png"

##########################################
# configuration for workspace behaviour: #
##########################################

# Define names for default workspaces for which we configure key bindings later on.
# We use variables to avoid repeating the names in multiple places.
set $ws1 "1: "
set $ws2 "2: "
# visual studio code
set $ws3 "3: "
set $ws4 "4: "
set $ws5 "5: "
set $ws6 "6: "
set $ws7 "7: "
set $ws8 "8:"
set $ws9 "9:"
set $ws0 "10: "

# use workspaces on different displays:
# where you have to replace VGA-0/HDMI-0 with the names for your displays
# you can get from xrandr command
workspace $ws1 output DP-2
workspace $ws6 output HDMI-0

# bind program to workspace and focus to them on startup:
# assign [class="kitty"] $ws1
assign [class="(?i)firefox"] $ws2
assign [class="Thunar"] $ws8
assign [class="thunderbird"] $ws9
assign [class="TelegramDesktop"] $ws5

# automatic set focus new window if it opens on another workspace than the current:
for_window [class=(?i)firefox] focus
for_window [class=Thunar] focus
for_window [class=Thunderbird] focus
for_window [class=TelegramDesktop] focus


##############
# compositor #
##############

# transparency
# options could need changes, related to used GPU and drivers.
# to find the right setting consult the archwiki or ask at the forum.
#
# picom: https://wiki.archlinux.org/title/Picom
# manpage: https://man.archlinux.org/man/picom.1.en
# The default configuration is available in /etc/xdg/picom.conf 
# For modifications, it can be copied to ~/.config/picom/picom.conf or ~/.config/picom.conf
# install picom package (yay -S picom)
# start using default config 
exec_always --no-startup-id picom -b
#
# for custom config:
#exec_always --no-startup-id picom --config  ~/.config/picom.conf

#############################################
# autostart applications/services on login: #
#############################################

# dex execute .desktop files + apps using /etc/xdg/autostart.
exec --no-startup-id dex --autostart --environment i3

# start a script to setup displays
# use arandr to setup displays and save the file as monitor
exec --no-startup-id ~/.screenlayout/monitor.sh

# set wallpaper
exec --no-startup-id sleep 1 && systemctl --user restart wallpaper.service

# set powersavings for display:
exec --no-startup-id xset s 480 dpms 600 600 600

# Desktop notifications
#exec --no-startup-id /usr/bin/dunst --config ~/.config/dunst/dunstrc
exec --no-startup-id /usr/bin/dunst

# screenshot tool
exec --no-startup-id flameshot

# autotiling script
# https://github.com/nwg-piotr/autotiling
exec_always --no-startup-id autotiling

exec --no-startup-id i3-msg "workspace $ws2; exec firefox"

##################
# floating rules #
##################

# set floating (nontiling) for apps needing it
for_window [class="Galculator" instance="galculator"] floating enable

# set floating (nontiling) for special apps
for_window [class="Xsane" instance="xsane"] floating enable
for_window [class="Pavucontrol" instance="pavucontrol"] floating enable
for_window [class="qt5ct" instance="qt5ct"] floating enable
for_window [class="Bluetooth-sendto" instance="bluetooth-sendto"] floating enable
for_window [window_role="About"] floating enable

# set border of floating window
for_window [class="urxvt"] border pixel 1

# set size of floating window
#for_window [window_role="(?i)GtkFileChooserDialog"] resize set 640 480 #to set size of file choose dialog
#for_window [class=".*"] resize set 640 480 #to change size of all floating windows 

# set position of floating window
#for_window [class=".*"] move position center

######################################
# color settings for windows         #
######################################

# https://github.com/catppuccin/i3/blob/main/themes/catppuccin-mocha
set $rosewater #f5e0dc
set $flamingo  #f2cdcd
set $pink      #f5c2e7
set $mauve     #cba6f7
set $red       #f38ba8
set $maroon    #eba0ac
set $peach     #fab387
set $green     #a6e3a1
set $teal      #94e2d5
set $sky       #89dceb
set $sapphire  #74c7ec
set $blue      #89b4fa
set $lavender  #b4befe
set $text      #cdd6f4
set $subtext1  #bac2de
set $subtext0  #a6adc8
set $overlay2  #9399b2
set $overlay1  #7f849c
set $overlay0  #6c7086
set $surface2  #585b70
set $surface1  #45475a
set $surface0  #313244
set $base      #1e1e2e
# use colors in the RGBA format, the last two digits are transparency
set $mantle    #181825
set $crust     #11111b

# target                 title     bg    text   indicator  border
client.focused           $red     $base $text     $rosewater $red
client.focused_inactive  $mauve    $base $text     $rosewater $mauve
client.unfocused         $lavender   $base $text     $rosewater $lavender
client.urgent            $pink    $base $lavender $overlay0  $pink
client.placeholder       $overlay0 $base $text     $overlay0  $overlay0
client.background        $base

# Start Polybar
exec_always --no-startup-id $HOME/.config/polybar/launch.sh --shapes