Initial ThinkPad Hyprland dotfiles

config/hypr/Scripts/wallpaper-menu.sh

@@ -0,0 +1,197 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+SCRIPT_DIR="$(cd -- "$(dirname -- "${BASH_SOURCE[0]}")" && pwd)"
+HYPR_DIR="$(cd -- "$SCRIPT_DIR/.." && pwd)"
+WALLPAPER_DIR="${WALLPAPER_DIR:-$HOME/Bilder/Wallpaper}"
+HYPRPAPER_CONF="$HYPR_DIR/hyprpaper.conf"
+CURRENT_WALLPAPER="$HYPR_DIR/current-wallpaper"
+
+TRANSITION_TYPE="${TRANSITION_TYPE:-grow}"
+TRANSITION_DURATION="${TRANSITION_DURATION:-1.0}"
+TRANSITION_FPS="${TRANSITION_FPS:-60}"
+TRANSITION_POS="${TRANSITION_POS:-center}"
+
+notify() {
+    notify-send "󰸉 Wallpaper" "$1" >/dev/null 2>&1 || true
+}
+
+start_detached() {
+    local command_name="$1"
+    local unit_name="${command_name//[^[:alnum:]_.-]/-}"
+
+    if command -v systemd-run >/dev/null 2>&1; then
+        systemd-run --user --unit="$unit_name" --collect "$@" >/dev/null 2>&1 && return
+    fi
+
+    if command -v setsid >/dev/null 2>&1; then
+        setsid -f "$@" >/dev/null 2>&1
+    else
+        "$@" >/dev/null 2>&1 &
+    fi
+}
+
+apply_wallpaper() {
+    local wallpaper="$1"
+
+    cat >"$HYPRPAPER_CONF" <<EOF
+wallpaper {
+	monitor =
+	path = $wallpaper
+	fit_mode = cover
+}
+EOF
+
+    printf '%s\n' "$wallpaper" >"$CURRENT_WALLPAPER"
+
+    if command -v awww >/dev/null 2>&1; then
+        if ! pgrep -x awww-daemon >/dev/null 2>&1; then
+            start_detached awww-daemon
+            sleep 0.2
+        fi
+
+        awww img "$wallpaper" \
+            --transition-type "$TRANSITION_TYPE" \
+            --transition-duration "$TRANSITION_DURATION" \
+            --transition-fps "$TRANSITION_FPS" \
+            --transition-pos "$TRANSITION_POS" >/dev/null 2>&1 || true
+        return
+    fi
+
+    if command -v swww >/dev/null 2>&1; then
+        if ! pgrep -x swww-daemon >/dev/null 2>&1; then
+            start_detached swww-daemon
+            sleep 0.2
+        fi
+
+        swww img "$wallpaper" \
+            --transition-type "$TRANSITION_TYPE" \
+            --transition-duration "$TRANSITION_DURATION" \
+            --transition-fps "$TRANSITION_FPS" \
+            --transition-pos "$TRANSITION_POS" >/dev/null 2>&1 || true
+        return
+    fi
+
+    if command -v hyprctl >/dev/null 2>&1; then
+        if ! pgrep -x hyprpaper >/dev/null 2>&1; then
+            start_detached hyprpaper
+            sleep 0.2
+        fi
+
+        hyprctl hyprpaper preload "$wallpaper" >/dev/null || true
+        hyprctl hyprpaper wallpaper ",$wallpaper" >/dev/null || true
+    fi
+}
+
+preview_wallpaper() {
+    local wallpaper="$1"
+
+    if command -v swayimg >/dev/null 2>&1; then
+        start_detached swayimg "$wallpaper"
+        return
+    fi
+
+    if command -v imv >/dev/null 2>&1; then
+        start_detached imv "$wallpaper"
+        return
+    fi
+
+    if command -v kitty >/dev/null 2>&1; then
+        start_detached kitty \
+            --class wallpaper-preview \
+            --title "Wallpaper Vorschau" \
+            sh -c 'clear; printf "%s\n\n" "$1"; kitty +kitten icat --fit both --align center "$1"; printf "\nEnter schliesst die Vorschau."; read -r _' \
+            sh "$wallpaper"
+        return
+    fi
+
+    notify "Kein Vorschauprogramm gefunden."
+}
+
+if [[ "${1:-}" == "--apply" ]]; then
+    wallpaper="${2:-}"
+
+    if [[ -z "$wallpaper" || ! -f "$wallpaper" ]]; then
+        notify "Wallpaper nicht gefunden."
+        exit 1
+    fi
+
+    apply_wallpaper "$wallpaper"
+    notify "$(basename "$wallpaper") angewendet."
+    exit 0
+fi
+
+if [[ "${1:-}" == "--preview" ]]; then
+    wallpaper="${2:-}"
+
+    if [[ -z "$wallpaper" || ! -f "$wallpaper" ]]; then
+        notify "Wallpaper nicht gefunden."
+        exit 1
+    fi
+
+    preview_wallpaper "$wallpaper"
+    exit 0
+fi
+
+pick_wallpaper() {
+    local entries=()
+    local wallpaper
+
+    mapfile -t wallpapers < <(
+        find "$WALLPAPER_DIR" -maxdepth 1 -type f \
+            \( -iname '*.jpg' -o -iname '*.jpeg' -o -iname '*.png' -o -iname '*.webp' -o -iname '*.gif' \) |
+            sort
+    )
+
+    if ((${#wallpapers[@]} == 0)); then
+        notify "Keine Bilder in $WALLPAPER_DIR gefunden."
+        exit 1
+    fi
+
+    for wallpaper in "${wallpapers[@]}"; do
+        entries+=("󰸉  $(basename "$wallpaper")")
+    done
+
+    choice="$(
+        printf '%s\n' "${entries[@]}" |
+            wofi --dmenu --prompt "󰸉  Wallpaper" --insensitive
+    )"
+
+    [[ -z "${choice:-}" ]] && exit 0
+
+    for i in "${!entries[@]}"; do
+        if [[ "$choice" == "${entries[$i]}" ]]; then
+            printf '%s\n' "${wallpapers[$i]}"
+            return
+        fi
+    done
+}
+
+while true; do
+    wallpaper="$(pick_wallpaper)"
+    [[ -z "${wallpaper:-}" ]] && exit 0
+
+    action="$(
+        printf '%s\n' \
+            "󰋩  Vorschau" \
+            "󰄬  Anwenden" \
+            "󰁍  Zurueck" |
+            wofi --dmenu --prompt "󰸉  $(basename "$wallpaper")" --insensitive
+    )"
+
+    case "$action" in
+        *"Vorschau"*)
+            preview_wallpaper "$wallpaper"
+            ;;
+        *"Anwenden"*)
+            apply_wallpaper "$wallpaper"
+            notify "$(basename "$wallpaper") angewendet."
+            exit 0
+            ;;
+        *"Zurueck"*)
+            ;;
+        *)
+            exit 0
+            ;;
+    esac
+done