# Thanks to https://bitbucket.org/szclsya/dotfiles/src/master/i3/

set $mod Mod1

# 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

# Screen lock
bindsym Mod4+l exec bash -c "env XSECURELOCK_PASSWORD_PROMPT=asterisks xsecurelock"

# Use pactl to adjust volume in PulseAudio.
set $refresh_i3status killall -SIGUSR1 i3status
bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ +5% && $refresh_i3status
bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -5% && $refresh_i3status
bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute @DEFAULT_SINK@ toggle && $refresh_i3status
bindsym XF86AudioMicMute exec --no-startup-id pactl set-source-mute @DEFAULT_SOURCE@ toggle && $refresh_i3status

# Use xbacklight to adjust brightness.
bindsym XF86MonBrightnessUp exec xbacklight -inc 5
bindsym XF86MonBrightnessDown exec xbacklight -dec 5

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

# start a terminal
bindsym $mod+Return exec alacritty

# kill focused window
bindsym $mod+Shift+q kill

# start rofi (a program launcher)
bindsym $mod+d exec rofi -show run

# change focus
bindsym $mod+h focus left
bindsym $mod+j focus down
bindsym $mod+k focus up
bindsym $mod+l focus right

# move focused window
bindsym $mod+Shift+h move left
bindsym $mod+Shift+j move down
bindsym $mod+Shift+k move up
bindsym $mod+Shift+l move right

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

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

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

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

# focus the child container
bindsym $mod+c focus child

# Define names for default workspaces for which we configure key bindings later on.
# We use variables to avoid repeating the names in multiple places.
# https://www.reddit.com/r/i3wm/comments/3ahq6u/naming_workspaces/
set $ws1 "1:壹"
set $ws2 "2:貳"
set $ws3 "3:參"
set $ws4 "4:肆"
set $ws5 "5:伍"
set $ws6 "6:陸"
set $ws7 "7:柒"
set $ws8 "8:捌"
set $ws9 "9:玖"
set $ws10 "10:拾"

# switch to workspace
bindsym $mod+1 workspace number $ws1
bindsym $mod+2 workspace number $ws2
bindsym $mod+3 workspace number $ws3
bindsym $mod+4 workspace number $ws4
bindsym $mod+5 workspace number $ws5
bindsym $mod+6 workspace number $ws6
bindsym $mod+7 workspace number $ws7
bindsym $mod+8 workspace number $ws8
bindsym $mod+9 workspace number $ws9
bindsym $mod+0 workspace number $ws10

# move focused container to workspace
bindsym $mod+Shift+1 move container to workspace number $ws1
bindsym $mod+Shift+2 move container to workspace number $ws2
bindsym $mod+Shift+3 move container to workspace number $ws3
bindsym $mod+Shift+4 move container to workspace number $ws4
bindsym $mod+Shift+5 move container to workspace number $ws5
bindsym $mod+Shift+6 move container to workspace number $ws6
bindsym $mod+Shift+7 move container to workspace number $ws7
bindsym $mod+Shift+8 move container to workspace number $ws8
bindsym $mod+Shift+9 move container to workspace number $ws9
bindsym $mod+Shift+0 move container to workspace number $ws10

# 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 Control+Mod1+Delete exec "i3-nagbar -t warning -m 'Power Options' -B 'Logoff' 'i3-msg exit' -B 'Shutdown' 'systemctl poweroff' -B 'Reboot' 'systemctl reboot' -B 'Suspend' 'systemctl suspend' -B 'Hibernate' 'systemctl hibernate'"

# resize window (you can also use the mouse for that)
mode "resize" {
        # These bindings trigger as soon as you enter the resize mode

        # Same as Vim's binding. 
        # Windows will expend to left-top, and vice versa.
        bindsym l resize shrink width 10 px or 10 ppt
        bindsym k resize grow height 10 px or 10 ppt
        bindsym j resize shrink height 10 px or 10 ppt
        bindsym h resize grow width 10 px or 10 ppt

        # back to normal: Enter or Escape or $mod+r
        bindsym Return mode "default"
        bindsym Escape mode "default"
        bindsym $mod+r mode "default"
}

bindsym $mod+r mode "resize"

# Start i3bar to display a workspace bar (plus the system information i3status
# finds out, if available)
bar {
        status_command i3status
        font pango:Icons 8
        strip_workspace_numbers yes
}

# Screenshot
# One shot provided by https://github.com/lupoDharkael/flameshot/issues/656#issuecomment-557888494
bindsym --release Print exec flameshot gui # bash -c 'flameshot gui -r | xclip -selection clipboard -t image/png && killall flameshot'

exec --no-startup-id compton -C --no-fading-openclose

# https://wiki.archlinux.org/index.php/I3#Colorschemes
bindsym $mod+x [urgent=latest] focus

# Barrier
exec --no-startup-id flock -n "/tmp/barrier.lck" -c /usr/bin/barrier

# Autostart programs
exec --no-startup-id dex -a -s /etc/xdg/autostart/:~/.config/autostart/

# Wallpaper
# without --no-startup-id will make cursor remain in waiting mode. 
# This only appears with startx rather tha lxdm
exec --no-startup-id feh --randomize --bg-scale ~/Pictures/Wallpapers/*
bindsym $mod+Shift+w exec  feh --randomize --bg-scale ~/Pictures/Wallpapers/*