nix-config/modules/home-manager/desktop-river/init.nix

201 lines
7.8 KiB
Nix

{ config, pkgs, ... }:
let
shell = "${pkgs.dash}/bin/dash";
riverctl = "${pkgs.river}/bin/riverctl";
foot = "${pkgs.foot}/bin/footclient";
bemenu-run = "${pkgs.bemenu}/bin/bemenu-run";
tessen = "${pkgs.tessen}/bin/tessen";
swaylock = "${pkgs.swaylock}/bin/swaylock";
eject = "${pkgs.util-linux}/bin/eject";
pamixer = "${pkgs.pamixer}/bin/pamixer";
playerctl = "${pkgs.playerctl}/bin/playerctl";
light = "${pkgs.light}/bin/light";
seq = "${pkgs.coreutils}/bin/seq";
dbus-update-activation-environment =
"${pkgs.dbus}/bin/dbus-update-activation-environment";
configure-gtk = let
schema = pkgs.gsettings-desktop-schemas;
datadir = "${schema}/share/gsettings-schemas/${schema.name}";
gsettings = "${pkgs.glib}/bin/gsettings";
in pkgs.writeScriptBin "configure-gtk" ''
#!${shell}
export XDG_DATA_DIRS=${datadir}:$XDG_DATA_DIRS
${gsettings} set org.gnome.desktop.interface gtk-theme 'gruvbox-dark'
${gsettings} set org.gnome.desktop.interface icon-theme 'Papirus-Dark'
${gsettings} set org.gnome.desktop.wm.preferences button-layout ""
'';
in {
xdg.dataFile.river_init = {
executable = true;
target = "${config.xdg.configHome}/river/init";
text = ''
#!${shell}
${riverctl} map normal Super Return spawn ${foot}
${riverctl} map normal Super R spawn ${bemenu-run}
${riverctl} map normal Super P spawn ${tessen}
${riverctl} map normal Super Escape spawn ${swaylock}
# Super+Shift+C to close the focused view
${riverctl} map normal Super+Shift C close
# Super+Shift+Esc to exit river
# ${riverctl} map normal Super+Shift Escape exit
# Super+J and Super+K to focus the next/previous view in the layout stack
${riverctl} map normal Super J focus-view next
${riverctl} map normal Super K focus-view previous
# Super+Shift+J and Super+Shift+K to swap the focused view with the next/previous
# view in the layout stack
${riverctl} map normal Super+Shift J swap next
${riverctl} map normal Super+Shift K swap previous
# Super+E and Super+W to focus the next/previous output
${riverctl} map normal Super E focus-output next
${riverctl} map normal Super W focus-output previous
# Super+Shift+{W,E} to send the focused view to the next/previous output
${riverctl} map normal Super+Shift W send-to-output next
${riverctl} map normal Super+Shift W send-to-output previous
# Super+Shift+Return to bump the focused view to the top of the layout stack
${riverctl} map normal Super+Shift Return zoom
${riverctl} map normal Super+Alt H move left 100
${riverctl} map normal Super+Alt J move down 100
${riverctl} map normal Super+Alt K move up 100
${riverctl} map normal Super+Alt L move right 100
# Super+Alt+Control+{H,J,K,L} to snap views to screen edges
${riverctl} map normal Super+Alt+Control H snap left
${riverctl} map normal Super+Alt+Control J snap down
${riverctl} map normal Super+Alt+Control K snap up
${riverctl} map normal Super+Alt+Control L snap right
# Super+Alt+Shift+{H,J,K,L} to resize views
${riverctl} map normal Super+Alt+Shift H resize horizontal -100
${riverctl} map normal Super+Alt+Shift J resize vertical 100
${riverctl} map normal Super+Alt+Shift K resize vertical -100
${riverctl} map normal Super+Alt+Shift L resize horizontal 100
# Super + Left Mouse Button to move views
${riverctl} map-pointer normal Super BTN_LEFT move-view
# Super + Right Mouse Button to resize views
${riverctl} map-pointer normal Super BTN_RIGHT resize-view
# Super + Middle Mouse Button to toggle float
${riverctl} map-pointer normal Super BTN_MIDDLE toggle-float
for i in $(${seq} 1 9)
do
tags=$((1 << (i - 1)))
# Super+[1-9] to focus tag [0-8]
${riverctl} map normal Super "$i" set-focused-tags "$tags"
# Super+Shift+[1-9] to tag focused view with tag [0-8]
${riverctl} map normal Super+Shift "$i" set-view-tags "$tags"
# Super+Ctrl+[1-9] to toggle focus of tag [0-8]
${riverctl} map normal Super+Control "$i" toggle-focused-tags "$tags"
# Super+Shift+Ctrl+[1-9] to toggle tag [0-8] of focused view
${riverctl} map normal Super+Shift+Control "$i" toggle-view-tags "$tags"
done
# Super+0 to focus all tags
# Super+Shift+0 to tag focused view with all tags
all_tags=$(((1 << 32) - 1))
${riverctl} map normal Super 0 set-focused-tags "$all_tags"
${riverctl} map normal Super+Shift 0 set-view-tags "$all_tags"
# Super+T to toggle float
${riverctl} map normal Super T toggle-float
# Super+M to toggle fullscreen
${riverctl} map normal Super M toggle-fullscreen
# Declare a passthrough mode. This mode has only a single mapping to return to
# normal mode. This makes it useful for testing a nested wayland compositor
${riverctl} declare-mode passthrough
# Super+F11 to enter passthrough mode
${riverctl} map normal Super F11 enter-mode passthrough
# Super+F11 to return to normal mode
${riverctl} map passthrough Super F11 enter-mode normal
# Various media key mapping examples for both normal and locked mode which do
# not have a modifier
for mode in normal locked
do
# Eject the optical drive (well if you still have one that is)
${riverctl} map $mode None XF86Eject spawn '${eject} -T'
# Control pulse audio volume with pamixer (https://github.com/cdemoulins/pamixer)
${riverctl} map $mode None XF86AudioRaiseVolume spawn '${pamixer} -i 5'
${riverctl} map $mode None XF86AudioLowerVolume spawn '${pamixer} -d 5'
${riverctl} map $mode None XF86AudioMute spawn '${pamixer} --toggle-mute'
# Control MPRIS aware media players with playerctl (https://github.com/altdesktop/playerctl)
${riverctl} map $mode None XF86AudioMedia spawn '${playerctl} play-pause'
${riverctl} map $mode None XF86AudioPlay spawn '${playerctl} play-pause'
${riverctl} map $mode None XF86AudioPrev spawn '${playerctl} previous'
${riverctl} map $mode None XF86AudioNext spawn '${playerctl} next'
# Control screen backlight brightness with light (https://github.com/haikarainen/light)
${riverctl} map $mode None XF86MonBrightnessUp spawn '${light} -A 5'
${riverctl} map $mode None XF86MonBrightnessDown spawn '${light} -U 5'
done
${riverctl} attach-mode bottom
# Set background and border color
${riverctl} background-color 0x282828
${riverctl} border-color-focused 0x458588
${riverctl} border-color-unfocused 0x504945
${riverctl} border-width 3
${riverctl} focus-follows-cursor normal
# Set keyboard repeat rate
${riverctl} set-repeat 50 300
# Make certain views start floating
${riverctl} float-filter-add app-id float
${riverctl} float-filter-add title "popup title with spaces"
# Set app-ids and titles of views which should use client side decorations
${riverctl} csd-filter-add app-id "gedit"
${configure-gtk}/bin/configure-gtk
trackball_names="pointer-21298-5120-Clearly_Superior_Technologies._CST_Laser_Trackball 21298:5120:Clearly_Superior_Technologies._CST_Laser_Trackball"
for name in $trackball_names; do
${riverctl} input "$name" left-handed enabled
${riverctl} input "$name" pointer-accel -0.8
done
${config.xdg.configHome}/river/init-kile
export XDG_CURRENT_DESKTOP=river
${dbus-update-activation-environment} --systemd DISPLAY WAYLAND_DISPLAY XDG_CURRENT_DESKTOP
systemctl --user import-environment DISPLAY WAYLAND_DISPLAY XDG_CURRENT_DESKTOP
systemctl --user start river-session.target
'';
};
}