refactor(core): remove useWindow (#1504)

refactor(core): remove `useWindow`

packages/core/src/composables/index.ts

@@ -10,5 +10,4 @@ export * from './useUpdateNodePositions'
 export * from './useViewportHelper'
 export * from './useVueFlow'
 export * from './useWatchProps'
-export * from './useWindow'
 export * from './useZoomPanHelper'

packages/core/src/composables/useKeyPress.ts

@@ -1,12 +1,11 @@
 import type { MaybeRefOrGetter } from 'vue'
-import { onMounted, ref, toValue, watch } from 'vue'
+import { onMounted, ref, toRef, toValue, watch } from 'vue'
 import type { KeyFilter, KeyPredicate } from '@vueuse/core'
 import { onKeyStroke, useEventListener } from '@vueuse/core'
-import { useWindow } from './useWindow'
 
 export interface UseKeyPressOptions {
   actInsideInputWithModifier?: MaybeRefOrGetter<boolean>
-  target?: MaybeRefOrGetter<EventTarget>
+  target?: MaybeRefOrGetter<EventTarget | null | undefined>
 }
 
 export function isInputDOMNode(event: KeyboardEvent): boolean {
@@ -69,8 +68,6 @@ function useKeyOrCode(code: string, keysToWatch: string | string[]) {
   return keysToWatch.includes(code) ? 'code' : 'key'
 }
 
-const window = useWindow()
-
 /**
  * Composable that returns a boolean value if a key is pressed
  *
@@ -78,10 +75,11 @@ const window = useWindow()
  * @param keyFilter - Can be a boolean, a string, an array of strings or a function that returns a boolean. If it's a boolean, it will act as if the key is always pressed. If it's a string, it will return true if a key matching that string is pressed. If it's an array of strings, it will return true if any of the strings match a key being pressed, or a combination (e.g. ['ctrl+a', 'ctrl+b'])
  * @param options - Options object
  */
-export function useKeyPress(
-  keyFilter: MaybeRefOrGetter<KeyFilter | null>,
-  options: UseKeyPressOptions = { actInsideInputWithModifier: true, target: window },
-) {
+export function useKeyPress(keyFilter: MaybeRefOrGetter<KeyFilter | null>, options?: UseKeyPressOptions) {
+  const actInsideInputWithModifier = toRef(() => toValue(options?.actInsideInputWithModifier) ?? false)
+
+  const target = toRef(() => toValue(options?.target) ?? window)
+
   const isPressed = ref(toValue(keyFilter) === true)
 
   let modifierPressed = false
@@ -114,7 +112,7 @@ export function useKeyPress(
     (e) => {
       modifierPressed = wasModifierPressed(e)
 
-      const preventAction = (!modifierPressed || (modifierPressed && !options.actInsideInputWithModifier)) && isInputDOMNode(e)
+      const preventAction = (!modifierPressed || (modifierPressed && !actInsideInputWithModifier.value)) && isInputDOMNode(e)
 
       if (preventAction) {
         return
@@ -124,14 +122,14 @@ export function useKeyPress(
 
       isPressed.value = true
     },
-    { eventName: 'keydown', target: options.target },
+    { eventName: 'keydown', target },
   )
 
   onKeyStroke(
     (...args) => currentFilter(...args),
     (e) => {
       if (isPressed.value) {
-        const preventAction = (!modifierPressed || (modifierPressed && !options.actInsideInputWithModifier)) && isInputDOMNode(e)
+        const preventAction = (!modifierPressed || (modifierPressed && !actInsideInputWithModifier.value)) && isInputDOMNode(e)
 
         if (preventAction) {
           return
@@ -140,7 +138,7 @@ export function useKeyPress(
         reset()
       }
     },
-    { eventName: 'keyup', target: options.target },
+    { eventName: 'keyup', target },
   )
 
   function reset() {

packages/core/src/composables/useResizeHandler.ts

@@ -2,7 +2,6 @@ import type { Ref } from 'vue'
 import { onBeforeUnmount, onMounted } from 'vue'
 import { ErrorCode, VueFlowError, getDimensions } from '../utils'
 import { useVueFlow } from './useVueFlow'
-import { useWindow } from './useWindow'
 
 /**
  * Composable that handles the resize of the viewport.
@@ -11,8 +10,6 @@ import { useWindow } from './useWindow'
  * @param viewportEl
  */
 export function useResizeHandler(viewportEl: Ref<HTMLDivElement | null>): void {
-  const window = useWindow()
-
   const { emits, dimensions } = useVueFlow()
 
   let resizeObserver: ResizeObserver

packages/core/src/composables/useWindow.ts

@@ -1,19 +0,0 @@
-type UseWindow = Window & typeof globalThis & { chrome?: any }
-
-/**
- * Returns the window object
- *
- * @internal
- */
-export function useWindow(): UseWindow {
-  if (typeof window !== 'undefined') {
-    return window as UseWindow
-  }
-
-  return {
-    chrome: false,
-    addEventListener(..._: Parameters<Window['addEventListener']>) {
-      // do nothing
-    },
-  } as UseWindow
-}

packages/core/src/utils/graph.ts

@@ -21,7 +21,6 @@ import type {
   XYPosition,
   XYZPosition,
 } from '../types'
-import { useWindow } from '../composables'
 import { isDef, warn } from '.'
 
 export function nodeToRect(node: GraphNode): Rect {
@@ -64,8 +63,6 @@ export function getHostForElement(element: HTMLElement): Document {
     return doc
   }
 
-  const window = useWindow()
-
   return window.document
 }