From 33038ab2ee0971da4cc35d97749e2d612b958650 Mon Sep 17 00:00:00 2001 From: Jens Luedicke Date: Mon, 22 Sep 2025 11:07:46 +0200 Subject: [PATCH] Add i3 config --- i3/config | 223 +++++++++++++++++++++++++++++++++++++++++ i3/monitor-setup.sh | 65 ++++++++++++ i3/wallpaper-rotate.sh | 100 ++++++++++++++++++ 3 files changed, 388 insertions(+) create mode 100644 i3/config create mode 100755 i3/monitor-setup.sh create mode 100755 i3/wallpaper-rotate.sh diff --git a/i3/config b/i3/config new file mode 100644 index 0000000..b43d484 --- /dev/null +++ b/i3/config @@ -0,0 +1,223 @@ +# 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 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 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 + +# Start XDG autostart .desktop files using dex. See also +# https://wiki.archlinux.org/index.php/XDG_Autostart +exec --no-startup-id dex --autostart --environment i3 + +# The combination of xss-lock, nm-applet and pactl is a popular choice, so +# they are included here as an example. Modify as you see fit. + +# xss-lock grabs a logind suspend inhibit lock and will use i3lock to lock the +# screen before suspend. Use loginctl lock-session to lock your screen. +exec --no-startup-id xss-lock --transfer-sleep-lock -- i3lock -f --nofork + +# NetworkManager is the most popular way to manage wireless networks on Linux, +# and nm-applet is a desktop environment-independent system tray GUI for it. +exec --no-startup-id nm-applet + +# Wallpaper rotation script +exec --no-startup-id ~/.config/i3/wallpaper-rotate.sh --once +exec --no-startup-id ~/.config/i3/wallpaper-rotate.sh --daemon 1800 + +# 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@ +10% && $refresh_i3status +bindsym XF86AudioLowerVolume exec --no-startup-id pactl set-sink-volume @DEFAULT_SINK@ -10% && $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 && $refresh_i3status + +# Use Mouse+$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 dmenu (a program launcher) +# bindsym $mod+d exec --no-startup-id dmenu_run +# A more modern dmenu replacement is rofi: +# bindcode $mod+40 exec "rofi -modi drun,run -show drun" +# There also is i3-dmenu-desktop which only displays applications shipping a +# .desktop file. It is a wrapper around dmenu, so you need that installed. +# bindcode $mod+40 exec --no-startup-id i3-dmenu-desktop +bindsym $mod+d exec rofi -show run + +# change focus +bindsym $mod+j focus left +bindsym $mod+k focus down +bindsym $mod+l focus up +bindsym $mod+odiaeresis 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+l move up +bindsym $mod+Shift+odiaeresis 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+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+d focus child + +# Wallpaper controls +bindsym $mod+Shift+w exec --no-startup-id ~/.config/i3/wallpaper-rotate.sh --once +bindsym $mod+Shift+n exec --no-startup-id ~/.config/i3/wallpaper-rotate.sh --category nature +bindsym $mod+Control+s exec --no-startup-id ~/.config/i3/wallpaper-rotate.sh --category space +bindsym $mod+Control+c exec --no-startup-id ~/.config/i3/wallpaper-rotate.sh --category cityscape + +# 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" +set $ws3 "3" +set $ws4 "4" +set $ws5 "5" +set $ws6 "6" +set $ws7 "7" +set $ws8 "8" +set $ws9 "9" +set $ws10 "10" + +# 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 $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 j resize shrink width 10 px or 10 ppt + bindsym k resize grow height 10 px or 10 ppt + bindsym l resize shrink height 10 px or 10 ppt + bindsym odiaeresis 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 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 +} + +# keybinding to lock screen +bindsym Control+Mod1+l exec "i3lock -f -c 000000" + +# keybinding to manually trigger monitor setup +bindsym $mod+Shift+m exec "/home/jenlue/.config/i3/monitor-setup.sh" + +# Workspace assignments for multi-monitor setup +# Primary monitor (laptop) - workspaces 1-4 +workspace $ws1 output eDP-1 +workspace $ws2 output eDP-1 +workspace $ws3 output eDP-1 +workspace $ws4 output eDP-1 + +# First external monitor - workspaces 5-7 +workspace $ws5 output DVI-I-2-2 +workspace $ws6 output DVI-I-2-2 +workspace $ws7 output DVI-I-2-2 + +# Second external monitor - workspaces 8-10 +workspace $ws8 output DVI-I-1-1 +workspace $ws9 output DVI-I-1-1 +workspace $ws10 output DVI-I-1-1 + +# Fallback for any monitor if specific ones are disconnected (removed duplicates) + diff --git a/i3/monitor-setup.sh b/i3/monitor-setup.sh new file mode 100755 index 0000000..3617ff4 --- /dev/null +++ b/i3/monitor-setup.sh @@ -0,0 +1,65 @@ +#!/bin/bash + +# Monitor setup script for i3wm +# This script automatically detects connected monitors and configures them + +# Get the internal display name (usually eDP-1 or LVDS-1) +INTERNAL=$(xrandr | grep " connected" | grep -E "(eDP|LVDS)" | cut -d" " -f1) + +# Get external displays +EXTERNAL=$(xrandr | grep " connected" | grep -v -E "(eDP|LVDS)" | cut -d" " -f1) + +# If no internal display found, fallback to first connected display +if [ -z "$INTERNAL" ]; then + INTERNAL=$(xrandr | grep " connected" | head -n1 | cut -d" " -f1) +fi + +echo "Internal display: $INTERNAL" +echo "External displays: $EXTERNAL" + +# Turn off all displays first +xrandr --auto + +# Configure displays based on what's connected +if [ -n "$EXTERNAL" ]; then + # External monitor(s) connected + # Count external monitors + EXT_COUNT=$(echo "$EXTERNAL" | wc -l) + echo "Found $EXT_COUNT external monitor(s)" + + if [ $EXT_COUNT -eq 1 ]; then + # Single external monitor - place to the right + ext=$(echo "$EXTERNAL" | head -n1) + echo "Configuring single external display: $ext" + xrandr --output $INTERNAL --auto --primary --output $ext --auto --right-of $INTERNAL + else + # Multiple external monitors - chain them + echo "Configuring multiple external displays" + prev_output=$INTERNAL + + # First, enable the internal display + xrandr --output $INTERNAL --auto --primary + + # Then chain each external monitor + for ext in $EXTERNAL; do + echo "Configuring external display: $ext (right of $prev_output)" + xrandr --output $ext --auto --right-of $prev_output + prev_output=$ext + done + fi + + # Restart i3 to refresh workspace assignments + i3-msg restart +else + # Only internal display + echo "Only internal display connected" + xrandr --output $INTERNAL --auto + + # Turn off any disconnected displays + for output in $(xrandr | grep " disconnected" | cut -d" " -f1); do + xrandr --output $output --off + done +fi + +# Refresh i3bar +i3-msg reload diff --git a/i3/wallpaper-rotate.sh b/i3/wallpaper-rotate.sh new file mode 100755 index 0000000..9242f35 --- /dev/null +++ b/i3/wallpaper-rotate.sh @@ -0,0 +1,100 @@ +#!/bin/bash + +WALLPAPER_DIR="$HOME/.cache/wallpapers" +CURRENT_WALLPAPER="$WALLPAPER_DIR/current.jpg" +CATEGORIES=("nature" "space" "cityscape") + +mkdir -p "$WALLPAPER_DIR" + +fetch_wallpaper() { + local category=$1 + local temp_file="$WALLPAPER_DIR/temp_${category}_$(date +%s).jpg" + + echo "Fetching $category wallpaper..." + + # Try different image sources + local urls=( + "https://picsum.photos/1920/1080?random=$(date +%s)" + "https://source.unsplash.com/1920x1080/?${category}" + ) + + for url in "${urls[@]}"; do + echo "Trying source..." + if wget --timeout=10 --tries=2 -q -O "$temp_file" "$url" 2>/dev/null; then + if [[ -f "$temp_file" ]] && [[ $(stat -c%s "$temp_file") -gt 10000 ]]; then + mv "$temp_file" "$CURRENT_WALLPAPER" + echo "Successfully fetched wallpaper" + return 0 + fi + fi + rm -f "$temp_file" + done + + echo "Failed to fetch from all sources" + return 1 +} + +set_wallpaper() { + if command -v feh >/dev/null 2>&1; then + feh --bg-fill "$CURRENT_WALLPAPER" + elif command -v nitrogen >/dev/null 2>&1; then + nitrogen --set-zoom-fill "$CURRENT_WALLPAPER" --save + elif command -v xwallpaper >/dev/null 2>&1; then + xwallpaper --zoom "$CURRENT_WALLPAPER" + else + echo "Error: No wallpaper setter found. Install feh, nitrogen, or xwallpaper." + exit 1 + fi +} + +rotate_wallpaper() { + local random_category=${CATEGORIES[$RANDOM % ${#CATEGORIES[@]}]} + + if fetch_wallpaper "$random_category"; then + set_wallpaper + echo "Wallpaper set: $random_category theme" + else + echo "Failed to fetch wallpaper. Keeping current wallpaper." + fi +} + +cleanup_old_wallpapers() { + find "$WALLPAPER_DIR" -name "temp_*.jpg" -mtime +1 -delete 2>/dev/null +} + +case "${1:-}" in + --once) + rotate_wallpaper + cleanup_old_wallpapers + ;; + --daemon) + INTERVAL=${2:-1800} # Default 30 minutes + echo "Starting wallpaper rotation daemon (interval: ${INTERVAL}s)" + while true; do + rotate_wallpaper + cleanup_old_wallpapers + sleep "$INTERVAL" + done + ;; + --category) + if [[ -n "${2:-}" ]]; then + if fetch_wallpaper "$2"; then + set_wallpaper + echo "Wallpaper set: $2 theme" + else + echo "Failed to fetch $2 wallpaper" + fi + else + echo "Usage: $0 --category " + fi + ;; + *) + echo "Wallpaper Rotation Script" + echo "Usage:" + echo " $0 --once Rotate wallpaper once" + echo " $0 --daemon [seconds] Run as daemon (default: 1800s/30min)" + echo " $0 --category Set specific category wallpaper" + echo "" + echo "Categories: nature, space, cityscape" + ;; +esac \ No newline at end of file