eww widgets and theme cycle with waybar button

2026-04-19 08:55:14 +02:00
parent 39f39701a7
commit 22eb9ddc46
20 changed files with 932 additions and 150 deletions
--- a/hypr/theme-cycle.sh
+++ b/hypr/theme-cycle.sh
@@ -0,0 +1,117 @@
+#!/usr/bin/env bash
+
+DAY_HOUR=7
+NIGHT_HOUR=20
+DAY_WALL="$HOME/.config/hypr/paper/day.jpg"
+NIGHT_WALL="$HOME/.config/hypr/paper/night.jpg"
+STATE_FILE="/tmp/wallpaper-mode"   # tracks: day / night / auto
+
+MONITORS=( $(hyprctl monitors -j | jq -r '.[].name') )
+
+apply_day() {
+    for mon in "${MONITORS[@]}"; do
+        hyprctl hyprpaper wallpaper "$mon,$DAY_WALL" &>/dev/null
+    done
+}
+
+apply_night() {
+    for mon in "${MONITORS[@]}"; do
+        hyprctl hyprpaper wallpaper "$mon,$NIGHT_WALL" &>/dev/null
+    done
+}
+
+wait_for_hyprpaper() {
+    local retries=20
+    local sock="$XDG_RUNTIME_DIR/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.hyprpaper.sock"
+    [[ -S "$sock" ]] || sock="/tmp/hypr/$HYPRLAND_INSTANCE_SIGNATURE/.hyprpaper.sock"
+    while ((retries-- > 0)); do
+        [[ -S "$sock" ]] && return 0
+        sleep 0.3
+    done
+    return 1
+}
+
+get_state() {
+    cat "$STATE_FILE" 2>/dev/null || echo "auto"
+}
+
+set_state() {
+    echo "$1" > "$STATE_FILE"
+}
+
+# --- ARGUMENT HANDLING ---
+case "$1" in
+    day)
+        set_state "day"
+        wait_for_hyprpaper || { echo "hyprpaper not ready"; exit 1; }
+        apply_day
+        exit 0
+        ;;
+    night)
+        set_state "night"
+        wait_for_hyprpaper || { echo "hyprpaper not ready"; exit 1; }
+        apply_night
+        exit 0
+        ;;
+    auto)
+        set_state "auto"
+        exit 0
+        ;;
+    # Waybar left-click: cycle day -> night -> auto -> day
+    next)
+        cur=$(get_state)
+        case "$cur" in
+            day)   "$0" night; exit 0 ;;
+            night) "$0" auto;  exit 0 ;;
+            auto)  "$0" day;   exit 0 ;;
+        esac
+        ;;
+    # Waybar polls this for the button label
+    status)
+        cur=$(get_state)
+        case "$cur" in
+            day)   echo '{"text":"󰖙 day",  "tooltip":"Wallpaper: day (click to → night)","class":"day"}'   ;;
+            night) echo '{"text":"󰖔 night","tooltip":"Wallpaper: night (click to → auto)","class":"night"}' ;;
+            auto)  echo '{"text":"󰃝 auto", "tooltip":"Wallpaper: auto (click to → day)","class":"auto"}'   ;;
+        esac
+        exit 0
+        ;;
+    "")
+        # No arg — fall through to cycle loop
+        ;;
+    *)
+        echo "Usage: $0 [day|night|auto|next|status]"
+        exit 1
+        ;;
+esac
+
+# --- CYCLE LOOP ---
+current_mode="none"
+
+while true; do
+    hour=$(date +%H | sed 's/^0*//')
+    state=$(get_state)
+
+    if [[ "$current_mode" == "none" ]]; then
+        if wait_for_hyprpaper; then
+            current_mode="waiting"
+        fi
+        sleep 1
+        continue
+    fi
+
+    # If pinned to day or night, just wait and recheck
+    if [[ "$state" == "day" && "$current_mode" != "day" ]]; then
+        apply_day; current_mode="day"
+    elif [[ "$state" == "night" && "$current_mode" != "night" ]]; then
+        apply_night; current_mode="night"
+    elif [[ "$state" == "auto" ]]; then
+        if (( hour >= DAY_HOUR && hour < NIGHT_HOUR )) && [[ "$current_mode" != "day" ]]; then
+            apply_day; current_mode="day"
+        elif (( hour < DAY_HOUR || hour >= NIGHT_HOUR )) && [[ "$current_mode" != "night" ]]; then
+            apply_night; current_mode="night"
+        fi
+    fi
+
+    sleep $(( 60 - $(date +%S) ))
+done