keyboardActions: Use event.preventDefault only when an action has bee…

…n found (#9559)

* keyboardActions: Use event.preventDefault only when an action has been found

... and handle multiple registered actions for bound keys

* Simplify code for event listener addition/removal

* Use useEventListener from @vueuse

* Fix lint

* Register keyboardActions globally to avoid focus issues

* Disable shortcut handling in certain contexts

packages/web-app-files/src/components/Search/List.vue

@@ -201,7 +201,7 @@ export default defineComponent({
 
     const resourcesView = useResourcesViewDefaults<Resource, any, any[]>()
 
-    const keyActions = useKeyboardActions('files-view')
+    const keyActions = useKeyboardActions()
     useKeyboardTableNavigation(keyActions, resourcesView.paginatedResources)
     useKeyboardTableMouseActions(keyActions)
     useKeyboardTableActions(keyActions)

packages/web-app-files/src/components/SideBar/SideBar.vue

@@ -12,7 +12,7 @@
     :loading="loading"
     :is-header-compact="!!loadedResource"
     v-bind="$attrs"
-    data-custom-key-bindings="true"
+    data-custom-key-bindings-disabled="true"
     @before-unmount="destroySideBar"
     @mounted="focusSideBar"
     @file-changed="focusSideBar"

packages/web-app-files/src/views/spaces/GenericSpace.vue

@@ -428,7 +428,7 @@ export default defineComponent({
 
     const resourcesViewDefaults = useResourcesViewDefaults<Resource, any, any[]>()
 
-    const keyActions = useKeyboardActions('files-view')
+    const keyActions = useKeyboardActions()
     useKeyboardTableNavigation(keyActions, resourcesViewDefaults.paginatedResources)
     useKeyboardTableMouseActions(keyActions)
     useKeyboardTableSpaceActions(keyActions, props.space)

packages/web-app-search/src/portals/SearchBar.vue

@@ -4,7 +4,7 @@
     id="files-global-search"
     ref="searchBar"
     class="oc-flex"
-    data-custom-key-bindings="true"
+    data-custom-key-bindings-disabled="true"
   >
     <oc-search-bar
       id="files-global-search-bar"

packages/web-pkg/package.json

@@ -14,9 +14,10 @@
     "directory": "packages/web-pkg"
   },
   "peerDependencies": {
-    "@microsoft/fetch-event-source": "^2.0.1",
     "@casl/ability": "^6.3.3",
     "@casl/vue": "^2.2.1",
+    "@microsoft/fetch-event-source": "^2.0.1",
+    "@vueuse/core": "^10.0.0",
     "axios": "^0.27.2 || ^1.0.0",
     "design-system": "workspace:@ownclouders/design-system@*",
     "filesize": "^9.0.11",

packages/web-pkg/src/composables/keyboardActions/useKeyboardActions.ts

@@ -1,11 +1,13 @@
-import { onBeforeUnmount, onMounted, Ref, ref } from 'vue'
+import { Ref, ref, unref } from 'vue'
+import { useEventListener } from '@vueuse/core'
 import * as uuid from 'uuid'
 
 export enum Key {
   C = 'c',
   V = 'v',
   X = 'x',
   A = 'a',
+  S = 's',
   Space = ' ',
   ArrowUp = 'ArrowUp',
   ArrowDown = 'ArrowDown',
@@ -32,24 +34,59 @@ export interface KeyboardAction {
   callback: (event: KeyboardEvent) => void
 }
 
-export const useKeyboardActions = (keyBindOnElementId: string | null = null): KeyboardActions => {
+const areCustomKeyBindingsDisabled = () => {
+  const activeElementTag = document.activeElement.tagName
+  const type = document.activeElement.getAttribute('type')
+  if (
+    ['textarea', 'input', 'select'].includes(activeElementTag.toLowerCase()) &&
+    type !== 'checkbox'
+  ) {
+    return true
+  }
+  const closestSelectionEl = window.getSelection().focusNode as HTMLElement
+  if (!closestSelectionEl) {
+    return false
+  }
+  let customKeyBindings
+  try {
+    customKeyBindings = closestSelectionEl?.closest("[data-custom-key-bindings-disabled='true']")
+  } catch {
+    customKeyBindings = closestSelectionEl?.parentElement.closest(
+      "[data-custom-key-bindings-disabled='true']"
+    )
+  }
+  if (customKeyBindings) {
+    return true
+  }
+
+  const isTextSelected = window.getSelection().type === 'Range'
+  return isTextSelected
+}
+
+export const useKeyboardActions = (): KeyboardActions => {
   const actions = ref<Array<KeyboardAction>>([])
   const selectionCursor = ref(0)
+
   const listener = (event: KeyboardEvent): void => {
-    event.preventDefault()
+    if (areCustomKeyBindingsDisabled()) {
+      return
+    }
+
     const { key, ctrlKey, metaKey, shiftKey } = event
     let modifier = null
     if (metaKey || ctrlKey) {
       modifier = ModifierKey.Ctrl
     } else if (shiftKey) {
       modifier = ModifierKey.Shift
     }
-    const action = actions.value.find((action) => {
-      return action.primary === key && action.modifier === modifier
-    })
-    if (action) {
-      action.callback(event)
-    }
+    unref(actions)
+      .filter((action) => {
+        return action.primary === key && action.modifier === modifier
+      })
+      .forEach((action) => {
+        event.preventDefault()
+        action.callback(event)
+      })
   }
   const bindKeyAction = (
     keys: { primary: Key; modifier?: ModifierKey },
@@ -73,25 +110,7 @@ export const useKeyboardActions = (keyBindOnElementId: string | null = null): Ke
     selectionCursor.value = 0
   }
 
-  onMounted(() => {
-    let element = null
-    if (keyBindOnElementId) {
-      element = document.getElementById(keyBindOnElementId)
-    }
-    element
-      ? element.addEventListener('keydown', listener)
-      : document.addEventListener('keydown', listener)
-  })
-
-  onBeforeUnmount(() => {
-    let element = null
-    if (keyBindOnElementId) {
-      element = document.getElementById(keyBindOnElementId)
-    }
-    element
-      ? element.removeEventListener('keydown', listener)
-      : document.removeEventListener('keydown', listener)
-  })
+  useEventListener(document, 'keydown', listener)
 
   return {
     actions,