95898b208c
- Add comprehensive screenshot gallery in README.md and docs/GALLERY.md showcasing all desktop features, menus, and control panels - Clean and sanitize screenshots (no private work projects or processes) - Add 4 curated themes with accurate color palettes and btop themes: * Pirna (Bernardo Bellotto classic art) * Nordic Frost (Arctic aurora and mountain cliff) * Monolith (Sci-fi alien coast and bioluminescent cyan) * Dragon Fire (Dark fantasy gothic siege and fiery coral embers) - Enhance theme selector in rice-theme and rice-menu with live grid thumbnails - Add super + shift + t shortcut for instant visual theme switching - Make wallpaper lookup robust across repo and user directories
61 lines
2.6 KiB
Bash
Executable file
61 lines
2.6 KiB
Bash
Executable file
#!/usr/bin/env bash
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# rice-wallpaper - the desktop background.
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#
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# rice-wallpaper set <image> set it and remember it
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# rice-wallpaper restore set the remembered one (session start)
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# rice-wallpaper theme-default set the active theme's own wallpaper
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# rice-wallpaper next the next image in the list
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# rice-wallpaper list images from the rice, ~/.config/rice/wallpapers and ~/Pictures/Wallpapers
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# rice-wallpaper thumb <image> a cached 400x250 thumbnail for the pickers
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set -uo pipefail
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RICE_DIR="${RICE_DIR:-$(cd "$(dirname "$(readlink -f "$0")")/.." && pwd)}"
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state="${XDG_STATE_HOME:-$HOME/.local/state}/rice"
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remembered="$state/wallpaper"
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thumbs="${XDG_CACHE_HOME:-$HOME/.cache}/rice/thumbs"
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mkdir -p "$state" "$thumbs"
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list() {
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find -L "$RICE_DIR/wallpapers" "${XDG_CONFIG_HOME:-$HOME/.config}/rice/wallpapers" "$HOME/Pictures/Wallpapers" \
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-maxdepth 1 -type f \( -iname '*.jpg' -o -iname '*.jpeg' -o -iname '*.png' -o -iname '*.webp' \) 2>/dev/null | sort
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}
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apply() {
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[[ -f $1 ]] || { echo "rice-wallpaper: no such image: $1" >&2; return 1; }
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feh --no-fehbg --bg-fill "$1" && realpath -- "$1" > "$remembered"
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}
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case "${1:-}" in
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set) apply "${2:?usage: rice-wallpaper set <image>}" ;;
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restore)
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if [[ -f $remembered && -f $(cat "$remembered") ]]; then apply "$(cat "$remembered")"; else "$0" theme-default; fi
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;;
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theme-default)
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name=$(rice-theme get wallpaper 2>/dev/null || true)
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[[ -z $name ]] && exit 0
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if [[ -f $name ]]; then apply "$name";
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elif [[ -f $RICE_DIR/wallpapers/$name ]]; then apply "$RICE_DIR/wallpapers/$name";
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elif [[ -f ${XDG_CONFIG_HOME:-$HOME/.config}/rice/wallpapers/$name ]]; then apply "${XDG_CONFIG_HOME:-$HOME/.config}/rice/wallpapers/$name";
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elif [[ -f $HOME/Pictures/Wallpapers/$name ]]; then apply "$HOME/Pictures/Wallpapers/$name";
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fi
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;;
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next)
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mapfile -t all < <(list)
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(( ${#all[@]} > 0 )) || exit 1
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current=$(cat "$remembered" 2>/dev/null)
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for i in "${!all[@]}"; do
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if [[ ${all[$i]} == "$current" ]]; then apply "${all[$(( (i + 1) % ${#all[@]} ))]}"; exit; fi
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done
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apply "${all[0]}"
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;;
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list) list ;;
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thumb)
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img="${2:?usage: rice-wallpaper thumb <image>}"
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out="$thumbs/$(printf '%s:%s' "$img" "$(stat -c %Y -- "$img" 2>/dev/null)" | sha1sum | cut -c1-16).jpg"
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if [[ ! -s $out ]] && command -v magick >/dev/null; then
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magick "${img}[0]" -thumbnail '400x250^' -gravity center -extent 400x250 -quality 85 "$out" 2>/dev/null
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fi
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if [[ -s $out ]]; then echo "$out"; else echo "$img"; fi
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;;
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*) sed -n '2,10p' "$0" | sed 's/^# \{0,1\}//'; exit 2 ;;
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esac
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