update

.config/rofi/scripts/rofi-menu-helpers.sh

@@ -0,0 +1,68 @@
+#!/usr/bin/env bash
+
+# Lightweight helpers to build rofi menus with label/value pairs.
+# Intended to be sourced from other scripts.
+
+# Allow callers to override theme/args without touching code.
+: "${ROFI_THEME:=$HOME/.config/rofi/launchers/type-2/style-2.rasi}"
+: "${ROFI_THEME_STR:="window {width: 25%;} listview {columns: 1; lines: 10;}"}"
+: "${ROFI_DMENU_ARGS:=-i -l 5}"
+
+# rofi_menu prompt option...
+# Prints the selected option to stdout and propagates the rofi exit code
+# (1 when the user cancels).
+rofi_menu() {
+	local prompt="$1"
+	shift
+	local -a options=("$@")
+
+	local selection
+	selection="$(printf "%s\n" "${options[@]}" | rofi -dmenu $ROFI_DMENU_ARGS \
+		${ROFI_THEME:+-theme "$ROFI_THEME"} \
+		${ROFI_THEME_STR:+-theme-str "$ROFI_THEME_STR"} \
+		-p "$prompt")"
+	local status=$?
+	[[ $status -ne 0 ]] && return "$status"
+	printf "%s\n" "$selection"
+}
+
+# rofi_select_label_value prompt array_name [back_label]
+# array_name should contain entries shaped as "Label|Value".
+# Prints the mapped value (or the back label when chosen). Returns 1 on cancel.
+rofi_select_label_value() {
+	local prompt="$1"
+	local array_name="$2"
+	local back_label="${3:-}"
+
+	# Access caller's array by name
+	local -n kv_source="$array_name"
+	local -A kv_map=()
+	local -a display=()
+
+	for entry in "${kv_source[@]}"; do
+		local label="${entry%%|*}"
+		local value="${entry#*|}"
+		kv_map["$label"]="$value"
+		display+=("$label")
+	done
+
+	if [[ -n "$back_label" ]]; then
+		kv_map["$back_label"]="$back_label"
+		display+=("$back_label")
+	fi
+
+	local selection
+	selection="$(rofi_menu "$prompt" "${display[@]}")" || return "$?"
+	[[ -z "$selection" ]] && return 1
+	printf "%s\n" "${kv_map[$selection]}"
+}
+
+# rofi_select_list prompt array_name
+# Convenience wrapper for plain lists (no label/value mapping).
+rofi_select_list() {
+	local prompt="$1"
+	local array_name="$2"
+	local -n list_source="$array_name"
+	rofi_menu "$prompt" "${list_source[@]}"
+}
+