fix(useHotKey): Allow to listen for a key with or without modifiers

Signed-off-by: Ferdinand Thiessen <opensource@fthiessen.de>

src/composables/useHotKey/index.ts

@@ -61,36 +61,36 @@ type KeyboardEventHandler = (event: KeyboardEvent) => void
 
 function eventHandler(callback, options: UseHotKeyOptions): KeyboardEventHandler {
 	return (event: KeyboardEvent) => {
-	const ctrlKeyPressed = isMac ? event.metaKey : event.ctrlKey
-	if (ctrlKeyPressed !== Boolean(options.ctrl)) {
-		/**
-		 * Ctrl is required and not pressed, or the opposite
-		 * As on macOS 'cmd' key is used instead of 'ctrl' key for most key combinations,
-		 * 'event.metaKey' should be checked
-		 */
-		return
-	} else if (event.altKey !== Boolean(options.alt)) {
-		// Alt is required and not pressed, or the opposite
-		return
-	} else if (options.shift !== undefined && event.shiftKey !== Boolean(options.shift)) {
-		/**
-		 * Shift is required and not pressed, or the opposite
-		 * As shift key is used to type capital letters and alternate characters,
-		 * option should be explicitly defined
-		 */
-		return
-	} else if (shouldIgnoreEvent(event)) {
-		// Keyboard shortcuts are disabled, because active element assumes input
-		return
-	}
+		const ctrlKeyPressed = isMac ? event.metaKey : event.ctrlKey
+		if (options.ctrl !== undefined && ctrlKeyPressed !== options.ctrl) {
+			/**
+			 * Ctrl is required and not pressed, or the opposite
+			 * As on macOS 'cmd' key is used instead of 'ctrl' key for most key combinations,
+			 * 'event.metaKey' should be checked
+			 */
+			return
+		} else if (options.alt !== undefined && event.altKey !== options.alt) {
+			// Alt is required and not pressed, or the opposite
+			return
+		} else if (options.shift !== undefined && event.shiftKey !== options.shift) {
+			/**
+			 * Shift is required and not pressed, or the opposite
+			 * As shift key is used to type capital letters and alternate characters,
+			 * option should be explicitly defined
+			 */
+			return
+		} else if (shouldIgnoreEvent(event)) {
+			// Keyboard shortcuts are disabled, because active element assumes input
+			return
+		}
 
-	if (options.prevent) {
-		event.preventDefault()
-	}
-	if (options.stop) {
-		event.stopPropagation()
-	}
-	callback(event)
+		if (options.prevent) {
+			event.preventDefault()
+		}
+		if (options.stop) {
+			event.stopPropagation()
+		}
+		callback(event)
 	}
 }