Add an OCP method to check the shortcut state and use it for global search and menu control

Signed-off-by: Joas Schilling <coding@schilljs.com>

4 files changed, 43 insertions, 0 deletions

diff --git a/core/src/OCP/accessibility.js b/core/src/OCP/accessibility.js
new file mode 100644
index 00000000000..3839509228f
--- /dev/null
+++ b/core/src/OCP/accessibility.js
@@ -0,0 +1,32 @@
+/**
+ * @copyright Copyright (c) 2022 Joas Schilling <coding@schilljs.com>
+ *
+ * @author Joas Schilling <coding@schilljs.com>
+ *
+ * @license AGPL-3.0-or-later
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as
+ * published by the Free Software Foundation, either version 3 of the
+ * License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
+ *
+ */
+
+import { loadState } from '@nextcloud/initial-state'
+
+export default {
+	/**
+	 * @return {boolean} Whether the user opted-out of shortcuts so that they should not be registered
+	 */
+	disableKeyboardShortcuts() {
+		return loadState('theming', 'shortcutsDisabled', false)
+	},
+}
diff --git a/core/src/OCP/index.js b/core/src/OCP/index.js
index a6a5fe3e127..12766ad4977 100644
--- a/core/src/OCP/index.js
+++ b/core/src/OCP/index.js
@@ -28,12 +28,14 @@ import * as AppConfig from './appconfig'
 import * as Comments from './comments'
 import * as WhatsNew from './whatsnew'
 
+import Accessibility from './accessibility'
 import Collaboration from './collaboration'
 import Loader from './loader'
 import Toast from './toast'
 
 /** @namespace OCP */
 export default {
+	Accessibility,
 	AppConfig,
 	Collaboration,
 	Comments,
diff --git a/core/src/components/HeaderMenu.vue b/core/src/components/HeaderMenu.vue
index 172ea7268d8..a2c19194b45 100644
--- a/core/src/components/HeaderMenu.vue
+++ b/core/src/components/HeaderMenu.vue
@@ -81,6 +81,7 @@ export default {
 				handler: this.closeMenu,
 				middleware: this.clickOutsideMiddleware,
 			},
+			shortcutsDisabled: OCP.Accessibility.disableKeyboardShortcuts(),
 		}
 	},
 
@@ -144,6 +145,10 @@ export default {
 		},
 
 		onKeyDown(event) {
+			if (this.shortcutsDisabled) {
+				return
+			}
+
 			// If opened and escape pressed, close
 			if (event.key === 'Escape' && this.opened) {
 				event.preventDefault()
diff --git a/core/src/views/UnifiedSearch.vue b/core/src/views/UnifiedSearch.vue
index 8611779754f..caceeb9006f 100644
--- a/core/src/views/UnifiedSearch.vue
+++ b/core/src/views/UnifiedSearch.vue
@@ -334,6 +334,10 @@ export default {
 	},
 
 	mounted() {
+		if (OCP.Accessibility.disableKeyboardShortcuts()) {
+			return
+		}
+
 		document.addEventListener('keydown', (event) => {
 			// if not already opened, allows us to trigger default browser on second keydown
 			if (event.ctrlKey && event.key === 'f' && !this.open) {