nix: Nixify feh

Although it would be nice to use a Wayland image viewer, currently all
of them (that I am aware of) suffer from anti-aliasing issues not present
in feh.

feh/.config/feh/keys

@@ -1,99 +0,0 @@
-# New Start: A modern Arch workflow built with an emphasis on functionality.
-# Copyright (C) 2017-2018 Donovan Glover
-
-# Remove the default keybindings
-toggle_actions
-toggle_aliasing
-toggle_caption
-toggle_filenames
-toggle_exif
-save_filelist
-toggle_fixed_geometry
-toggle_pause
-toggle_info
-toggle_keep_vp
-toggle_menu
-next_img
-toggle_pointer
-prev_img
-quit
-reload_image
-save_image
-toggle_fullscreen
-size_to_image
-close
-jump_random
-prev_dir
-next_dir
-orient_3
-orient_1
-
-# Remove the default editing functionality
-flip
-mirror
-action_0
-action_1
-action_2
-action_3
-action_4
-action_5
-action_6
-action_7
-action_8
-action_9
-jump_first
-jump_last
-jump_fwd
-jump_back
-reload_plus
-reload_minus
-remove
-delete
-scroll_left
-scroll_right
-scroll_up
-scroll_down
-scroll_left_page
-scroll_right_page
-scroll_up_page
-scroll_down_page
-render
-zoom_in
-zoom_out
-zoom_default
-zoom_fit
-zoom_fill
-
-# Remove the menu stuff
-menu_close
-menu_up
-menu_down
-menu_parent
-menu_child
-menu_select
-
-# Add our custom keybindings
-# Note that k goes right (next) and j goes left (prev)
-toggle_fullscreen f
-next_img k Right
-prev_img j Left
-toggle_filenames d
-toggle_fixed_geometry g
-toggle_pause h
-quit q
-size_to_image w
-jump_random z
-scroll_left b
-scroll_right n
-scroll_up u Up
-scroll_down d Down
-zoom_in h
-zoom_out l
-zoom_default o
-zoom_fill p
-toggle_pointer a
-jump_first J
-jump_last K
-jump_fwd H
-jump_back L
-toggle_auto_zoom m

feh/.config/feh/tile.sh

@@ -1,43 +0,0 @@
-#!/bin/sh
-
-# End the script if an error occurs.
-set -e
-
-# Change the working directory to a cache directory.
-mkdir -p "$HOME/.cache/feh"
-cd "$HOME/.cache/feh"
-
-# If $1 is not defined, raise an error.
-if [ -z "$1" ]; then
-  echo 'error: No color specified.'
-  echo 'usage: ./path/to/tile.sh <color> where color is hexadecimal'
-  exit 1
-fi
-
-# If $1 contains something other than 0-9 and A-F, raise an error.
-if [[ -n "${1//[0-9A-F]/}" ]]; then
-  echo 'error: Invalid color specified. Colors must use 0-9 and A-F only.'
-  echo '       Colors should not use a-f since file names are case sensitive.'
-  exit 1
-fi
-
-# If $1 is not exactly six characters long, raise an error.
-if ! [ "${#1}" -eq 6 ]; then
-  echo 'error: Invalid color specified. Colors must be of length 6.'
-  echo '       This is for the convert function, and is used to help'
-  echo '       prevent duplicate colors.'
-  exit 1
-fi
-
-# If the color doesn't exist yet, make it.
-if ! test -e "$1.png"; then
-  echo 'status: Color file does not exist yet. Making it...'
-  convert -size 1x1 "xc:#$1" "$1.png"
-fi
-
-# Finally, set the specified color as the background.
-echo 'status: Setting the desktop background as the specified color...'
-feh --no-fehbg --bg-tile "$1.png"
-
-# We're done here.
-echo 'status: Successfully changed the background to the color specified!'

feh/README.md

@@ -1,17 +0,0 @@
-# feh
-
-[feh][feh] is an image viewer with no GUI. It can also change the desktop background.
-
-## Use Cases
-
-feh can be used to:
-
-- Quickly view and browse through images without loading a GUI
-- Change your desktop background if not using a desktop environment
-- Strategically place GUI-less images in your rice screenshots
-
-You should not use feh if:
-
-- You are using a desktop environment with an image viewer
-
-[feh]: https://github.com/derf/feh

modules/desktop.nix

@@ -127,11 +127,78 @@
         scroll-step = 120;
       };
     };
-    services.mpd = {
+    programs.feh = {
-      enable = true;
-    };
-    programs.ncmpcpp = {
       enable = true;
+      keybindings = {
+        toggle_actions = null;
+        toggle_aliasing = null;
+        toggle_caption = null;
+        toggle_filenames = "d";
+        toggle_exif = null;
+        save_filelist = null;
+        toggle_fixed_geometry = "g";
+        toggle_pause = "h";
+        toggle_info = null;
+        toggle_keep_vp = null;
+        toggle_menu = null;
+        next_img = [ "k" "Right" ];
+        toggle_pointer = "a";
+        prev_img = [ "j" "Left" ];
+        quit = "q";
+        reload_image = null;
+        save_image = null;
+        toggle_fullscreen = "f";
+        size_to_image = "w";
+        close = null;
+        jump_random = "z";
+        prev_dir = null;
+        next_dir = null;
+        orient_3 = null;
+        orient_1 = null;
+        flip = null;
+        mirror = null;
+        action_0 = null;
+        action_1 = null;
+        action_2 = null;
+        action_3 = null;
+        action_4 = null;
+        action_5 = null;
+        action_6 = null;
+        action_7 = null;
+        action_8 = null;
+        action_9 = null;
+        jump_first = "J";
+        jump_last = "K";
+        jump_fwd = "H";
+        jump_back = "L";
+        reload_plus = null;
+        reload_minus = null;
+        remove = null;
+        delete = null;
+        scroll_left = "b";
+        scroll_right = "n";
+        scroll_up = [ "u" "Up" ];
+        scroll_down = [ "d" "Down" ];
+        scroll_left_page = null;
+        scroll_right_page = null;
+        scroll_up_page = null;
+        scroll_down_page = null;
+        render = null;
+        zoom_in = "h";
+        zoom_out = "l";
+        zoom_default = "o";
+        zoom_fit = null;
+        zoom_fill = "p";
+        menu_close = null;
+        menu_up = null;
+        menu_down = null;
+        menu_parent = null;
+        menu_child = null;
+        menu_select = null;
+        toggle_auto_zoom = "m";
+      };
     };
+    services.mpd = { enable = true; };
+    programs.ncmpcpp = { enable = true; };
   };
 }