feat: unstick topbar with limited vertical space

Unsticks the top bar above tables as well as the table headers with limited vertical screen space. This way, we prevent those elements from overflowing content below.
owncloud · Aug 9, 2024 · 4850ffd · 4850ffd
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diff --git a/changelog/unreleased/enhancement-unstick-top-bar b/changelog/unreleased/enhancement-unstick-top-bar
@@ -0,0 +1,6 @@
+Enhancement: Unstick top bar
+
+The top bar above tables as well as the table headers now lose their "stickiness" with limited vertical screen space. This way, we prevent those elements from overflowing content below.
+
+https://github.com/owncloud/web/pull/11344
+https://github.com/owncloud/web/issues/10728
diff --git a/packages/web-app-admin-settings/src/components/AppTemplate.vue b/packages/web-app-admin-settings/src/components/AppTemplate.vue
@@ -3,7 +3,12 @@
     <app-loading-spinner v-if="loading" />
     <template v-else>
       <div id="admin-settings-wrapper" class="oc-width-expand oc-height-1-1 oc-position-relative">
-        <div id="admin-settings-app-bar" ref="appBarRef" class="oc-app-bar oc-py-s">
+        <div
+          id="admin-settings-app-bar"
+          ref="appBarRef"
+          class="oc-app-bar oc-py-s"
+          :class="{ 'admin-settings-app-bar-sticky': isSticky }"
+        >
           <div class="admin-settings-app-bar-controls oc-flex oc-flex-between oc-flex-middle">
             <oc-breadcrumb
               v-if="!isMobileWidth"
@@ -68,7 +73,8 @@ import {
   SideBar,
   BatchActions,
   SideBarPanelContext,
-  Action
+  Action,
+  useIsTopBarSticky
 } from '@ownclouders/web-pkg'
 import {
   defineComponent,
@@ -159,6 +165,8 @@ export default defineComponent({
   setup(props) {
     const appBarRef = ref<VNodeRef>()
     const limitedScreenSpace = ref(false)
+    const { isSticky } = useIsTopBarSticky()
+
     const onResize = () => {
       limitedScreenSpace.value = props.isSideBarOpen
         ? window.innerWidth <= 1600
@@ -199,7 +207,8 @@ export default defineComponent({
         applicationId: 'admin-settings'
       }),
       perPageDefault,
-      paginationOptions
+      paginationOptions,
+      isSticky
     }
   }
 })
@@ -215,9 +224,13 @@ export default defineComponent({
   border-top-right-radius: 15px;
   box-sizing: border-box;
   z-index: 2;
-  position: sticky;
+  position: inherit;
   padding: 0 var(--oc-space-medium);
   top: 0;
+
+  &.admin-settings-app-bar-sticky {
+    position: sticky;
+  }
 }
 
 .admin-settings-app-bar-controls {

diff --git a/packages/web-app-admin-settings/src/components/Groups/GroupsList.vue b/packages/web-app-admin-settings/src/components/Groups/GroupsList.vue
@@ -14,7 +14,7 @@
       :fields="fields"
       :data="paginatedItems"
       :highlighted="highlighted"
-      :sticky="true"
+      :sticky="isSticky"
       :header-position="fileListHeaderY"
       :hover="true"
       @sort="handleSort"
@@ -125,6 +125,7 @@ import {
   displayPositionedDropdown,
   eventBus,
   SortDir,
+  useIsTopBarSticky,
   useKeyboardActions,
   useRoute,
   useRouter
@@ -157,6 +158,7 @@ export default defineComponent({
     const filterTerm = ref('')
     const router = useRouter()
     const route = useRoute()
+    const { isSticky } = useIsTopBarSticky()
 
     const lastSelectedGroupIndex = ref(0)
     const lastSelectedGroupId = ref(null)
@@ -351,7 +353,8 @@ export default defineComponent({
       unselectAllGroups,
       selectGroups,
       selectGroup,
-      groups
+      groups,
+      isSticky
     }
   },
   computed: {

diff --git a/packages/web-app-admin-settings/src/components/Spaces/SpacesList.vue b/packages/web-app-admin-settings/src/components/Spaces/SpacesList.vue
@@ -15,7 +15,7 @@
       :fields="fields"
       :data="paginatedItems"
       :highlighted="highlighted"
-      :sticky="true"
+      :sticky="isSticky"
       :header-position="fileListHeaderY"
       :hover="true"
       @sort="handleSort"
@@ -124,7 +124,8 @@ import {
   formatFileSize,
   defaultFuseOptions,
   useKeyboardActions,
-  ContextMenuBtnClickEventData
+  ContextMenuBtnClickEventData,
+  useIsTopBarSticky
 } from '@ownclouders/web-pkg'
 import {
   ComponentPublicInstance,
@@ -163,6 +164,7 @@ export default defineComponent({
     const route = useRoute()
     const language = useGettext()
     const { $gettext } = language
+    const { isSticky } = useIsTopBarSticky()
 
     const { y: fileListHeaderY } = useFileListHeaderPosition('#admin-settings-app-bar')
     const contextMenuButtonRef = ref(undefined)
@@ -535,7 +537,8 @@ export default defineComponent({
       totalPages,
       selectSpace,
       selectSpaces,
-      unselectAllSpaces
+      unselectAllSpaces,
+      isSticky
     }
   },
   methods: { $gettext }

diff --git a/packages/web-app-admin-settings/src/components/Users/UsersList.vue b/packages/web-app-admin-settings/src/components/Users/UsersList.vue
@@ -14,7 +14,7 @@
         :fields="fields"
         :data="paginatedItems"
         :highlighted="highlighted"
-        :sticky="true"
+        :sticky="isSticky"
         :header-position="fileListHeaderY"
         :hover="true"
         @sort="handleSort"
@@ -124,6 +124,7 @@ import {
   eventBus,
   queryItemAsString,
   SortDir,
+  useIsTopBarSticky,
   useKeyboardActions,
   useRouteQuery
 } from '@ownclouders/web-pkg'
@@ -157,6 +158,7 @@ export default defineComponent({
   },
   setup(props) {
     const { $gettext } = useGettext()
+    const { isSticky } = useIsTopBarSticky()
 
     const contextMenuButtonRef = ref(undefined)
     const sortBy = ref('onPremisesSamAccountName')
@@ -366,7 +368,8 @@ export default defineComponent({
       selectUser,
       selectUsers,
       unselectAllUsers,
-      users
+      users,
+      isSticky
     }
   },
   computed: {

diff --git a/packages/web-app-admin-settings/tests/unit/components/AppTemplate.spec.ts b/packages/web-app-admin-settings/tests/unit/components/AppTemplate.spec.ts
@@ -6,7 +6,7 @@ import {
   RouteLocation,
   shallowMount
 } from 'web-test-helpers'
-import { eventBus, SideBar } from '@ownclouders/web-pkg'
+import { eventBus, SideBar, useIsTopBarSticky } from '@ownclouders/web-pkg'
 import { SideBarEventTopics } from '@ownclouders/web-pkg'
 import { mock } from 'vitest-mock-extended'
 import { OcBreadcrumb } from 'design-system/src/components'
@@ -111,6 +111,8 @@ describe('AppTemplate', () => {
 })
 
 function getWrapper({ props = {}, isMobileWidth = false } = {}) {
+  vi.mocked(useIsTopBarSticky).mockReturnValue({ isSticky: ref(true) })
+
   return {
     wrapper: shallowMount(AppTemplate, {
       props: {

diff --git a/packages/web-app-admin-settings/tests/unit/views/__snapshots__/Spaces.spec.ts.snap b/packages/web-app-admin-settings/tests/unit/views/__snapshots__/Spaces.spec.ts.snap
@@ -4,7 +4,7 @@ exports[`Spaces view > loading states > should render spaces list after loading
 "<div>
   <main class="oc-flex oc-height-1-1 app-content oc-width-1-1">
     <div id="admin-settings-wrapper" class="oc-width-expand oc-height-1-1 oc-position-relative">
-      <div id="admin-settings-app-bar" class="oc-app-bar oc-py-s">
+      <div id="admin-settings-app-bar" class="oc-app-bar oc-py-s admin-settings-app-bar-sticky">
         <div class="admin-settings-app-bar-controls oc-flex oc-flex-between oc-flex-middle">
           <oc-breadcrumb-stub items="[object Object],[object Object]" id="admin-settings-breadcrumb" variation="default" contextmenupadding="medium" maxwidth="-1" truncationoffset="2" showcontextactions="false" class="oc-flex oc-flex-middle"></oc-breadcrumb-stub>
           <portal-target name="app.runtime.mobile.nav"></portal-target>

diff --git a/packages/web-app-admin-settings/tests/unit/views/__snapshots__/Users.spec.ts.snap b/packages/web-app-admin-settings/tests/unit/views/__snapshots__/Users.spec.ts.snap
@@ -4,7 +4,7 @@ exports[`Users view > list view > renders initially warning if filters are manda
 "<div data-v-32efd9c6="">
   <main data-v-32efd9c6="" class="oc-flex oc-height-1-1 app-content oc-width-1-1">
     <div id="admin-settings-wrapper" class="oc-width-expand oc-height-1-1 oc-position-relative">
-      <div id="admin-settings-app-bar" class="oc-app-bar oc-py-s">
+      <div id="admin-settings-app-bar" class="oc-app-bar oc-py-s admin-settings-app-bar-sticky">
         <div class="admin-settings-app-bar-controls oc-flex oc-flex-between oc-flex-middle">
           <oc-breadcrumb-stub items="[object Object],[object Object]" id="admin-settings-breadcrumb" variation="default" contextmenupadding="medium" maxwidth="-1" truncationoffset="2" showcontextactions="false" class="oc-flex oc-flex-middle"></oc-breadcrumb-stub>
           <portal-target name="app.runtime.mobile.nav"></portal-target>
@@ -52,7 +52,7 @@ exports[`Users view > list view > renders list initially 1`] = `
 "<div data-v-32efd9c6="">
   <main data-v-32efd9c6="" class="oc-flex oc-height-1-1 app-content oc-width-1-1">
     <div id="admin-settings-wrapper" class="oc-width-expand oc-height-1-1 oc-position-relative">
-      <div id="admin-settings-app-bar" class="oc-app-bar oc-py-s">
+      <div id="admin-settings-app-bar" class="oc-app-bar oc-py-s admin-settings-app-bar-sticky">
         <div class="admin-settings-app-bar-controls oc-flex oc-flex-between oc-flex-middle">
           <oc-breadcrumb-stub items="[object Object],[object Object]" id="admin-settings-breadcrumb" variation="default" contextmenupadding="medium" maxwidth="-1" truncationoffset="2" showcontextactions="false" class="oc-flex oc-flex-middle"></oc-breadcrumb-stub>
           <portal-target name="app.runtime.mobile.nav"></portal-target>

diff --git a/packages/web-pkg/src/components/AppBar/AppBar.vue b/packages/web-pkg/src/components/AppBar/AppBar.vue
@@ -1,5 +1,9 @@
 <template>
-  <div id="files-app-bar" ref="filesAppBar" :class="{ 'files-app-bar-squashed': isSideBarOpen }">
+  <div
+    id="files-app-bar"
+    ref="filesAppBar"
+    :class="{ 'files-app-bar-squashed': isSideBarOpen, 'files-app-bar-sticky': isSticky }"
+  >
     <div class="files-topbar oc-py-s">
       <h1 class="oc-invisible-sr" v-text="pageTitle" />
       <oc-hidden-announcer :announcement="selectedResourcesAnnouncement" level="polite" />
@@ -93,7 +97,8 @@ import {
   useRouter,
   FolderViewModeConstants,
   useExtensionRegistry,
-  ActionExtension
+  ActionExtension,
+  useIsTopBarSticky
 } from '../../composables'
 import { BreadcrumbItem } from 'design-system/src/components/OcBreadcrumb/types'
 import { useActiveLocation } from '../../composables'
@@ -154,6 +159,7 @@ export default defineComponent({
     const { can } = useAbility()
     const router = useRouter()
     const { requestExtensions } = useExtensionRegistry()
+    const { isSticky } = useIsTopBarSticky()
 
     const resourcesStore = useResourcesStore()
     const { selectedResources } = storeToRefs(resourcesStore)
@@ -275,7 +281,8 @@ export default defineComponent({
       breadcrumbTruncationOffset,
       fileDroppedBreadcrumb,
       pageTitle,
-      selectedResources
+      selectedResources,
+      isSticky
     }
   },
   data: function () {
@@ -346,10 +353,14 @@ export default defineComponent({
   border-top-right-radius: 15px;
   box-sizing: border-box;
   z-index: 2;
-  position: sticky;
+  position: inherit;
   padding: 0 var(--oc-space-medium);
   top: 0;
 
+  &.files-app-bar-sticky {
+    position: sticky;
+  }
+
   .files-app-bar-controls {
     min-height: 52px;
 

diff --git a/packages/web-pkg/src/components/FilesList/ResourceTable.vue b/packages/web-pkg/src/components/FilesList/ResourceTable.vue
@@ -16,7 +16,7 @@
     :fields="fields"
     :highlighted="selectedIds"
     :disabled="disabledResources"
-    :sticky="true"
+    :sticky="isSticky"
     :header-position="headerPosition"
     :drag-drop="dragDrop"
     :hover="hover"
@@ -273,7 +273,8 @@ import {
   useClipboardStore,
   useResourcesStore,
   useRouter,
-  useCanBeOpenedWithSecureView
+  useCanBeOpenedWithSecureView,
+  useIsTopBarSticky
 } from '../../composables'
 import ResourceListItem from './ResourceListItem.vue'
 import ResourceGhostElement from './ResourceGhostElement.vue'
@@ -528,6 +529,7 @@ export default defineComponent({
     const capabilityStore = useCapabilityStore()
     const { getMatchingSpace } = useGetMatchingSpace()
     const { canBeOpenedWithSecureView } = useCanBeOpenedWithSecureView()
+    const { isSticky } = useIsTopBarSticky()
     const {
       isLocationPicker,
       isFilePicker,
@@ -649,7 +651,8 @@ export default defineComponent({
       toggleSelection,
       areFileExtensionsShown,
       latestSelectedId,
-      isResourceClickable
+      isResourceClickable,
+      isSticky
     }
   },
   data() {

diff --git a/packages/web-pkg/src/composables/index.ts b/packages/web-pkg/src/composables/index.ts
@@ -14,6 +14,7 @@ export * from './eventBus'
 export * from './fileListHeaderPosition'
 export * from './filesList'
 export * from './folderLink'
+export * from './isTopBarSticky'
 export * from './keyboardActions'
 export * from './links'
 export * from './loadingService'

diff --git a/packages/web-pkg/src/composables/isTopBarSticky/index.ts b/packages/web-pkg/src/composables/isTopBarSticky/index.ts
@@ -0,0 +1 @@
+export * from './useIsTopBarSticky'
diff --git a/packages/web-pkg/src/composables/isTopBarSticky/useIsTopBarSticky.ts b/packages/web-pkg/src/composables/isTopBarSticky/useIsTopBarSticky.ts
@@ -0,0 +1,25 @@
+import { ref, onMounted, onBeforeUnmount } from 'vue'
+
+/**
+ * Determines if the topbar (including table headers) should be sticky or not.
+ * With a vertical height less than 500px, the topbar should not be sticky because
+ * it takes up too much space and overflows content.
+ */
+export const useIsTopBarSticky = () => {
+  const isSticky = ref(true)
+
+  const setIsSticky = () => {
+    isSticky.value = window.innerHeight > 500
+  }
+
+  onMounted(() => {
+    setIsSticky()
+    window.addEventListener('resize', setIsSticky)
+  })
+
+  onBeforeUnmount(() => {
+    window.removeEventListener('resize', setIsSticky)
+  })
+
+  return { isSticky }
+}
diff --git a/packages/web-pkg/tests/unit/components/AppBar/__snapshots__/AppBar.spec.ts.snap b/packages/web-pkg/tests/unit/components/AppBar/__snapshots__/AppBar.spec.ts.snap
@@ -1,7 +1,7 @@
 // Vitest Snapshot v1, https://vitest.dev/guide/snapshot.html
 
 exports[`AppBar component > renders > by default no breadcrumbs, no bulkactions, no sharesnavigation but viewoptions and sidebartoggle 1`] = `
-"<div data-v-aba8ddeb="" id="files-app-bar" class="">
+"<div data-v-aba8ddeb="" id="files-app-bar" class="files-app-bar-sticky">
   <div data-v-aba8ddeb="" class="files-topbar oc-py-s">
     <h1 data-v-aba8ddeb="" class="oc-invisible-sr">ExampleTitle</h1>
     <oc-hidden-announcer-stub data-v-aba8ddeb="" announcement="No items selected." level="polite"></oc-hidden-announcer-stub>
@@ -23,7 +23,7 @@ exports[`AppBar component > renders > by default no breadcrumbs, no bulkactions,
 `;
 
 exports[`AppBar component > renders > if given, with content in the actions slot 1`] = `
-"<div data-v-aba8ddeb="" id="files-app-bar" class="">
+"<div data-v-aba8ddeb="" id="files-app-bar" class="files-app-bar-sticky">
   <div data-v-aba8ddeb="" class="files-topbar oc-py-s">
     <h1 data-v-aba8ddeb="" class="oc-invisible-sr">ExampleTitle</h1>
     <oc-hidden-announcer-stub data-v-aba8ddeb="" announcement="No items selected." level="polite"></oc-hidden-announcer-stub>
@@ -45,7 +45,7 @@ exports[`AppBar component > renders > if given, with content in the actions slot
 `;
 
 exports[`AppBar component > renders > if given, with content in the content slot 1`] = `
-"<div data-v-aba8ddeb="" id="files-app-bar" class="">
+"<div data-v-aba8ddeb="" id="files-app-bar" class="files-app-bar-sticky">
   <div data-v-aba8ddeb="" class="files-topbar oc-py-s">
     <h1 data-v-aba8ddeb="" class="oc-invisible-sr">ExampleTitle</h1>
     <oc-hidden-announcer-stub data-v-aba8ddeb="" announcement="No items selected." level="polite"></oc-hidden-announcer-stub>