Port global search menu to focus trapped NcHeaderMenu

Signed-off-by: Christopher Ng <chrng8@gmail.com>

2 files changed, 16 insertions, 252 deletions

diff --git a/core/src/components/HeaderMenu.vue b/core/src/components/HeaderMenu.vue
deleted file mode 100644
index 096294e3799..00000000000
--- a/core/src/components/HeaderMenu.vue
+++ /dev/null
@@ -1,238 +0,0 @@
- <!--
-  - @copyright Copyright (c) 2020 John Molakvoæ <skjnldsv@protonmail.com>
-  -
-  - @author John Molakvoæ <skjnldsv@protonmail.com>
-  -
-  - @license GNU AGPL version 3 or any later version
-  -
-  - 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/>.
-  -
-  -->
-<template>
-	<div :id="id"
-		v-click-outside="clickOutsideConfig"
-		:class="{ 'header-menu--opened': opened }"
-		class="header-menu">
-		<a class="header-menu__trigger"
-			href="#"
-			:aria-label="ariaLabel"
-			:aria-controls="`header-menu-${id}`"
-			:aria-expanded="opened.toString()"
-			@click.prevent="toggleMenu">
-			<slot name="trigger" />
-		</a>
-		<div v-show="opened" class="header-menu__carret" />
-		<div v-show="opened"
-			:id="`header-menu-${id}`"
-			class="header-menu__wrapper"
-			role="menu"
-			@focusout="handleFocusOut">
-			<div class="header-menu__content">
-				<slot />
-			</div>
-		</div>
-	</div>
-</template>
-
-<script>
-import { directive as ClickOutside } from 'v-click-outside'
-import excludeClickOutsideClasses from '@nextcloud/vue/dist/Mixins/excludeClickOutsideClasses'
-
-export default {
-	name: 'HeaderMenu',
-
-	directives: {
-		ClickOutside,
-	},
-
-	mixins: [
-		excludeClickOutsideClasses,
-	],
-
-	props: {
-		id: {
-			type: String,
-			required: true,
-		},
-		ariaLabel: {
-			type: String,
-			default: '',
-		},
-		open: {
-			type: Boolean,
-			default: false,
-		},
-	},
-
-	data() {
-		return {
-			opened: this.open,
-			clickOutsideConfig: {
-				handler: this.closeMenu,
-				middleware: this.clickOutsideMiddleware,
-			},
-			shortcutsDisabled: OCP.Accessibility.disableKeyboardShortcuts(),
-		}
-	},
-
-	watch: {
-		open(newVal) {
-			this.opened = newVal
-			this.$nextTick(() => {
-				if (this.opened) {
-					this.openMenu()
-				} else {
-					this.closeMenu()
-				}
-			})
-		},
-	},
-
-	mounted() {
-		document.addEventListener('keydown', this.onKeyDown)
-	},
-	beforeDestroy() {
-		document.removeEventListener('keydown', this.onKeyDown)
-	},
-
-	methods: {
-		/**
-		 * Toggle the current menu open state
-		 */
-		toggleMenu() {
-			// Toggling current state
-			if (!this.opened) {
-				this.openMenu()
-			} else {
-				this.closeMenu()
-			}
-		},
-
-		/**
-		 * Close the current menu
-		 */
-		closeMenu() {
-			if (!this.opened) {
-				return
-			}
-
-			this.opened = false
-			this.$emit('close')
-			this.$emit('update:open', false)
-		},
-
-		/**
-		 * Open the current menu
-		 */
-		openMenu() {
-			if (this.opened) {
-				return
-			}
-
-			this.opened = true
-			this.$emit('open')
-			this.$emit('update:open', true)
-		},
-
-		onKeyDown(event) {
-			if (this.shortcutsDisabled) {
-				return
-			}
-
-			// If opened and escape pressed, close
-			if (event.key === 'Escape' && this.opened) {
-				event.preventDefault()
-
-				/** user cancelled the menu by pressing escape */
-				this.$emit('cancel')
-
-				/** we do NOT fire a close event to differentiate cancel and close */
-				this.opened = false
-				this.$emit('update:open', false)
-			}
-		},
-
-		handleFocusOut(event) {
-			if (!event.currentTarget.contains(event.relatedTarget)) {
-				this.closeMenu()
-			}
-		},
-	},
-}
-</script>
-
-<style lang="scss" scoped>
-$externalMargin: 8px;
-
-.header-menu {
-	&__trigger {
-		display: flex;
-		align-items: center;
-		justify-content: center;
-		width: 50px;
-		height: 44px;
-		margin: 2px 0;
-		padding: 0;
-		cursor: pointer;
-		opacity: .85;
-	}
-
-	&--opened &__trigger,
-	&__trigger:hover,
-	&__trigger:focus,
-	&__trigger:active {
-		opacity: 1;
-	}
-
-	&__trigger:focus-visible {
-		outline: none;
-	}
-
-	&__wrapper {
-		position: fixed;
-		z-index: 2000;
-		top: 50px;
-		right: 0;
-		box-sizing: border-box;
-		margin: 0 $externalMargin;
-		border-radius: 0 0 var(--border-radius) var(--border-radius);
-		background-color: var(--color-main-background);
-		filter: drop-shadow(0 1px 5px var(--color-box-shadow));
-		padding: 8px;
-		border-radius: var(--border-radius-large);
-	}
-
-	&__carret {
-		position: absolute;
-		z-index: 2001; // Because __wrapper is 2000.
-		left: calc(50% - 10px);
-		bottom: 0;
-		width: 0;
-		height: 0;
-		content: ' ';
-		pointer-events: none;
-		border: 10px solid transparent;
-		border-bottom-color: var(--color-main-background);
-	}
-
-	&__content {
-		overflow: auto;
-		width: 350px;
-		max-width: calc(100vw - 2 * $externalMargin);
-		min-height: calc(44px * 1.5);
-		max-height: calc(100vh - 50px * 2);
-	}
-}
-
-</style>
diff --git a/core/src/views/UnifiedSearch.vue b/core/src/views/UnifiedSearch.vue
index 398ba626564..81e59efbd4c 100644
--- a/core/src/views/UnifiedSearch.vue
+++ b/core/src/views/UnifiedSearch.vue
@@ -20,7 +20,7 @@
   -
   -->
 <template>
-	<HeaderMenu id="unified-search"
+	<NcHeaderMenu id="unified-search"
 		class="unified-search"
 		exclude-click-outside-classes="popover"
 		:open.sync="open"
@@ -150,24 +150,26 @@
 				</li>
 			</ul>
 		</template>
-	</HeaderMenu>
+	</NcHeaderMenu>
 </template>
 
 <script>
+import debounce from 'debounce'
 import { emit, subscribe, unsubscribe } from '@nextcloud/event-bus'
-import { minSearchLength, getTypes, search, defaultLimit, regexFilterIn, regexFilterNot, enableLiveSearch } from '../services/UnifiedSearchService'
 import { showError } from '@nextcloud/dialogs'
 
-import NcActionButton from '@nextcloud/vue/dist/Components/NcActionButton'
-import NcActions from '@nextcloud/vue/dist/Components/NcActions'
-import debounce from 'debounce'
-import NcEmptyContent from '@nextcloud/vue/dist/Components/NcEmptyContent'
-import NcHighlight from '@nextcloud/vue/dist/Components/NcHighlight'
-import Magnify from 'vue-material-design-icons/Magnify'
+import NcActionButton from '@nextcloud/vue/dist/Components/NcActionButton.js'
+import NcActions from '@nextcloud/vue/dist/Components/NcActions.js'
+import NcEmptyContent from '@nextcloud/vue/dist/Components/NcEmptyContent.js'
+import NcHeaderMenu from '@nextcloud/vue/dist/Components/NcHeaderMenu.js'
+import NcHighlight from '@nextcloud/vue/dist/Components/NcHighlight.js'
+
+import Magnify from 'vue-material-design-icons/Magnify.vue'
 
-import HeaderMenu from '../components/HeaderMenu'
-import SearchResult from '../components/UnifiedSearch/SearchResult'
-import SearchResultPlaceholders from '../components/UnifiedSearch/SearchResultPlaceholders'
+import SearchResult from '../components/UnifiedSearch/SearchResult.vue'
+import SearchResultPlaceholders from '../components/UnifiedSearch/SearchResultPlaceholders.vue'
+
+import { minSearchLength, getTypes, search, defaultLimit, regexFilterIn, regexFilterNot, enableLiveSearch } from '../services/UnifiedSearchService.js'
 
 const REQUEST_FAILED = 0
 const REQUEST_OK = 1
@@ -177,12 +179,12 @@ export default {
 	name: 'UnifiedSearch',
 
 	components: {
+		Magnify,
 		NcActionButton,
 		NcActions,
 		NcEmptyContent,
-		HeaderMenu,
+		NcHeaderMenu,
 		NcHighlight,
-		Magnify,
 		SearchResult,
 		SearchResultPlaceholders,
 	},