# i3 config file (v4)
#
# Please see https://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 12

# 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 14

# use these keys for focus, movement, and resize directions when reaching for
# the arrows is not convenient
set $up n
set $down t
set $left h
set $right s

# use Mouse+Mod4 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+w kill

# start dmenu (a program launcher)
bindsym $mod+Shift+d exec --no-startup-id dmenu_run

# start dmenu for desktop applications
bindsym $mod+d exec --no-startup-id i3-dmenu-desktop

# swap keyboard
bindsym XF86Tools exec --no-startup-id ~/.bin/swapkeyboard

# switch main screen on/off
bindsym XF86Display exec --no-startup-id xrandr --output eDP1 --auto
bindsym $mod+XF86Display exec --no-startup-id xrandr --output eDP1 --off

# VOLUME
# macro adjustement : use dB for more dynamic change
set $vol_big_step 4dB
bindsym XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume 0 +$vol_big_step
bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume 0 -$vol_big_step

# toggle mute
bindsym XF86AudioMute exec --no-startup-id pactl set-sink-mute 0 toggle

# fine control while seeing status bar
set $vol_fine_step 1%
bindsym $mod+XF86AudioRaiseVolume exec --no-startup-id pactl set-sink-volume 0 +$vol_fine_step
bindsym $mod+XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume 0 -$vol_fine_step

# LUMINOSITY
# macro adjustement
set $lum_big_step 10
bindsym XF86MonBrightnessUp exec --no-startup-id xbacklight -inc $lum_big_step
bindsym XF86MonBrightnessDown exec --no-startup-id xbacklight -dec $lum_big_step

# fine control
set $lum_fine_step 2
bindsym $mod+XF86MonBrightnessUp exec --no-startup-id xbacklight -inc $lum_fine_step
bindsym $mod+XF86MonBrightnessDown exec --no-startup-id xbacklight -dec $lum_fine_step

# change focus
bindsym $mod+$left focus left
bindsym $mod+$down focus down
bindsym $mod+$up focus up
bindsym $mod+$right 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 $mod+Shift+$left move left
bindsym $mod+Shift+$down move down
bindsym $mod+Shift+$up move up
bindsym $mod+Shift+$right 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+v split h

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

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

# change container layout (stacked, tabbed, toggle split)
bindsym $mod+o layout stacking
bindsym $mod+comma layout tabbed
bindsym $mod+period 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+e focus child

# move the currently focused window to the scratchpad
bindsym $mod+Shift+semicolon move scratchpad

# Show the next scratchpad window or hide the focused scratchpad window.
# If there are multiple scratchpad windows, this command cycles through them.
bindsym $mod+semicolon scratchpad show

# Workspace bindings
set $work1 g
set $work2 c
set $work3 r
set $work4 l
set $work5 parenleft
set $work6 equal
set $work7 asterisk
set $work8 parenright
set $work9 plus
set $work10 bracketright

# Number keypad bindings
set $KP_0 KP_Insert
set $KP_1 KP_End
set $KP_2 KP_Down
set $KP_3 KP_Next
set $KP_4 KP_Left
set $KP_5 KP_Begin
set $KP_6 KP_Right
set $KP_7 KP_Home
set $KP_8 KP_Up
set $KP_9 KP_Prior
set $KP_Decimal KP_Delete

# switch to workspace
bindsym $mod+$work1 workspace 1
bindsym $mod+$work2 workspace 2
bindsym $mod+$work3 workspace 3
bindsym $mod+$work4 workspace 4
bindsym $mod+$work5 workspace 5
bindsym $mod+$work6 workspace 6
bindsym $mod+$work7 workspace 7
bindsym $mod+$work8 workspace 8
bindsym $mod+$work9 workspace 9
bindsym $mod+$work10 workspace 10

# switch to workspace with numpad
bindsym $KP_1 workspace 1
bindsym $KP_2 workspace 2
bindsym $KP_3 workspace 3
bindsym $KP_4 workspace 4
bindsym $KP_5 workspace 5
bindsym $KP_6 workspace 6
bindsym $KP_7 workspace 7
bindsym $KP_8 workspace 8
bindsym $KP_9 workspace 9
bindsym $KP_0 workspace 10

# move focused container to workspace
bindsym $mod+Shift+$work1 move container to workspace 1
bindsym $mod+Shift+$work2 move container to workspace 2
bindsym $mod+Shift+$work3 move container to workspace 3
bindsym $mod+Shift+$work4 move container to workspace 4
bindsym $mod+Shift+$work5 move container to workspace 5
bindsym $mod+Shift+$work6 move container to workspace 6
bindsym $mod+Shift+$work7 move container to workspace 7
bindsym $mod+Shift+$work8 move container to workspace 8
bindsym $mod+Shift+$work9 move container to workspace 9
bindsym $mod+Shift+$work10 move container to workspace 10

# move focused container to workspace with numpad
bindsym $mod+$KP_1 move container to workspace 1
bindsym $mod+$KP_2 move container to workspace 2
bindsym $mod+$KP_3 move container to workspace 3
bindsym $mod+$KP_4 move container to workspace 4
bindsym $mod+$KP_5 move container to workspace 5
bindsym $mod+$KP_6 move container to workspace 6
bindsym $mod+$KP_7 move container to workspace 7
bindsym $mod+$KP_8 move container to workspace 8
bindsym $mod+$KP_9 move container to workspace 9
bindsym $mod+$KP_0 move container to workspace 10

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

# restart i3 inplace (preserves your layout/session, can be used to upgrade i3)
bindsym $mod+Shift+x restart
# exit i3 (logs you out of your X session)
bindsym $mod+Escape 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 $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

        # 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+b mode "resize"

# windows style
hide_edge_borders smart

# Start i3bar to display a workspace bar (plus some system information)
bar {
        status_command i3status
        mode hide
        hidden_state hide
        modifier $mod
        separator_symbol "·"
}

# Background
exec --no-startup-id feh --bg-fill ~/Pictures/Backgrounds/ubuntu_grey.jpg
