From 6fda3cbbebfdc7b050f4437b996b2ad36c1db64c Mon Sep 17 00:00:00 2001 From: ThibG Date: Thu, 9 Jul 2020 15:09:19 +0200 Subject: [PATCH] Freeze scroll position when a dropdown menu is open in the TL (#14271) * Freeze scroll position when a dropdown menu is open in the TL * Apply this to direct TL as well * Fix case when mouse leaves the menu --- app/javascript/mastodon/actions/dropdown_menu.js | 4 ++-- .../mastodon/components/scrollable_list.js | 15 ++++++++++++--- app/javascript/mastodon/components/status.js | 5 +++-- .../mastodon/components/status_action_bar.js | 14 ++++++++++++-- app/javascript/mastodon/components/status_list.js | 1 + .../containers/dropdown_menu_container.js | 4 ++-- .../direct_timeline/components/conversation.js | 13 +++++++++++-- .../components/conversations_list.js | 4 +++- app/javascript/mastodon/reducers/dropdown_menu.js | 6 +++--- 9 files changed, 49 insertions(+), 17 deletions(-) diff --git a/app/javascript/mastodon/actions/dropdown_menu.js b/app/javascript/mastodon/actions/dropdown_menu.js index 14f2939c78..fb6e55612e 100644 --- a/app/javascript/mastodon/actions/dropdown_menu.js +++ b/app/javascript/mastodon/actions/dropdown_menu.js @@ -1,8 +1,8 @@ export const DROPDOWN_MENU_OPEN = 'DROPDOWN_MENU_OPEN'; export const DROPDOWN_MENU_CLOSE = 'DROPDOWN_MENU_CLOSE'; -export function openDropdownMenu(id, placement, keyboard) { - return { type: DROPDOWN_MENU_OPEN, id, placement, keyboard }; +export function openDropdownMenu(id, placement, keyboard, scroll_key) { + return { type: DROPDOWN_MENU_OPEN, id, placement, keyboard, scroll_key }; } export function closeDropdownMenu(id) { diff --git a/app/javascript/mastodon/components/scrollable_list.js b/app/javascript/mastodon/components/scrollable_list.js index 7eb0910c90..35740f226a 100644 --- a/app/javascript/mastodon/components/scrollable_list.js +++ b/app/javascript/mastodon/components/scrollable_list.js @@ -10,10 +10,18 @@ import { List as ImmutableList } from 'immutable'; import classNames from 'classnames'; import { attachFullscreenListener, detachFullscreenListener, isFullscreen } from '../features/ui/util/fullscreen'; import LoadingIndicator from './loading_indicator'; +import { connect } from 'react-redux'; const MOUSE_IDLE_DELAY = 300; -export default class ScrollableList extends PureComponent { +const mapStateToProps = (state, { scrollKey }) => { + return { + preventScroll: scrollKey === state.getIn(['dropdown_menu', 'scroll_key']), + }; +}; + +export default @connect(mapStateToProps) +class ScrollableList extends PureComponent { static contextTypes = { router: PropTypes.object, @@ -37,6 +45,7 @@ export default class ScrollableList extends PureComponent { emptyMessage: PropTypes.node, children: PropTypes.node, bindToDocument: PropTypes.bool, + preventScroll: PropTypes.bool, }; static defaultProps = { @@ -129,7 +138,7 @@ export default class ScrollableList extends PureComponent { }); handleMouseIdle = () => { - if (this.scrollToTopOnMouseIdle) { + if (this.scrollToTopOnMouseIdle && !this.props.preventScroll) { this.setScrollTop(0); } @@ -179,7 +188,7 @@ export default class ScrollableList extends PureComponent { this.getFirstChildKey(prevProps) !== this.getFirstChildKey(this.props); const pendingChanged = (prevProps.numPending > 0) !== (this.props.numPending > 0); - if (pendingChanged || someItemInserted && (this.getScrollTop() > 0 || this.mouseMovedRecently)) { + if (pendingChanged || someItemInserted && (this.getScrollTop() > 0 || this.mouseMovedRecently || this.props.preventScroll)) { return this.getScrollHeight() - this.getScrollTop(); } else { return null; diff --git a/app/javascript/mastodon/components/status.js b/app/javascript/mastodon/components/status.js index f9f6736e62..174e401b72 100644 --- a/app/javascript/mastodon/components/status.js +++ b/app/javascript/mastodon/components/status.js @@ -94,6 +94,7 @@ class Status extends ImmutablePureComponent { updateScrollBottom: PropTypes.func, cacheMediaWidth: PropTypes.func, cachedMediaWidth: PropTypes.number, + scrollKey: PropTypes.string, }; // Avoid checking props that are functions (and whose equality will always @@ -264,7 +265,7 @@ class Status extends ImmutablePureComponent { let media = null; let statusAvatar, prepend, rebloggedByText; - const { intl, hidden, featured, otherAccounts, unread, showThread } = this.props; + const { intl, hidden, featured, otherAccounts, unread, showThread, scrollKey } = this.props; let { status, account, ...other } = this.props; @@ -459,7 +460,7 @@ class Status extends ImmutablePureComponent { {media} - + diff --git a/app/javascript/mastodon/components/status_action_bar.js b/app/javascript/mastodon/components/status_action_bar.js index a4aa270883..231c517e98 100644 --- a/app/javascript/mastodon/components/status_action_bar.js +++ b/app/javascript/mastodon/components/status_action_bar.js @@ -85,6 +85,7 @@ class StatusActionBar extends ImmutablePureComponent { onPin: PropTypes.func, onBookmark: PropTypes.func, withDismiss: PropTypes.bool, + scrollKey: PropTypes.string, intl: PropTypes.object.isRequired, }; @@ -229,7 +230,7 @@ class StatusActionBar extends ImmutablePureComponent { } render () { - const { status, relationship, intl, withDismiss } = this.props; + const { status, relationship, intl, withDismiss, scrollKey } = this.props; const mutingConversation = status.get('muted'); const anonymousAccess = !me; @@ -333,7 +334,16 @@ class StatusActionBar extends ImmutablePureComponent { {shareButton}
- +
); diff --git a/app/javascript/mastodon/components/status_list.js b/app/javascript/mastodon/components/status_list.js index e1b370c913..25411c1272 100644 --- a/app/javascript/mastodon/components/status_list.js +++ b/app/javascript/mastodon/components/status_list.js @@ -99,6 +99,7 @@ export default class StatusList extends ImmutablePureComponent { onMoveUp={this.handleMoveUp} onMoveDown={this.handleMoveDown} contextType={timelineId} + scrollKey={this.props.scrollKey} showThread /> )) diff --git a/app/javascript/mastodon/containers/dropdown_menu_container.js b/app/javascript/mastodon/containers/dropdown_menu_container.js index ab1823194b..6ec9bbffdf 100644 --- a/app/javascript/mastodon/containers/dropdown_menu_container.js +++ b/app/javascript/mastodon/containers/dropdown_menu_container.js @@ -12,7 +12,7 @@ const mapStateToProps = state => ({ openedViaKeyboard: state.getIn(['dropdown_menu', 'keyboard']), }); -const mapDispatchToProps = (dispatch, { status, items }) => ({ +const mapDispatchToProps = (dispatch, { status, items, scrollKey }) => ({ onOpen(id, onItemClick, dropdownPlacement, keyboard) { if (status) { dispatch(fetchRelationships([status.getIn(['account', 'id'])])); @@ -22,7 +22,7 @@ const mapDispatchToProps = (dispatch, { status, items }) => ({ status, actions: items, onClick: onItemClick, - }) : openDropdownMenu(id, dropdownPlacement, keyboard)); + }) : openDropdownMenu(id, dropdownPlacement, keyboard, scrollKey)); }, onClose(id) { diff --git a/app/javascript/mastodon/features/direct_timeline/components/conversation.js b/app/javascript/mastodon/features/direct_timeline/components/conversation.js index f9e45067f1..6ecc27facd 100644 --- a/app/javascript/mastodon/features/direct_timeline/components/conversation.js +++ b/app/javascript/mastodon/features/direct_timeline/components/conversation.js @@ -36,6 +36,7 @@ class Conversation extends ImmutablePureComponent { accounts: ImmutablePropTypes.list.isRequired, lastStatus: ImmutablePropTypes.map, unread:PropTypes.bool.isRequired, + scrollKey: PropTypes.string, onMoveUp: PropTypes.func, onMoveDown: PropTypes.func, markRead: PropTypes.func.isRequired, @@ -127,7 +128,7 @@ class Conversation extends ImmutablePureComponent { } render () { - const { accounts, lastStatus, unread, intl } = this.props; + const { accounts, lastStatus, unread, scrollKey, intl } = this.props; if (lastStatus === null) { return null; @@ -194,7 +195,15 @@ class Conversation extends ImmutablePureComponent {
- +
diff --git a/app/javascript/mastodon/features/direct_timeline/components/conversations_list.js b/app/javascript/mastodon/features/direct_timeline/components/conversations_list.js index 8867bbd738..4ee8e52122 100644 --- a/app/javascript/mastodon/features/direct_timeline/components/conversations_list.js +++ b/app/javascript/mastodon/features/direct_timeline/components/conversations_list.js @@ -10,6 +10,7 @@ export default class ConversationsList extends ImmutablePureComponent { static propTypes = { conversations: ImmutablePropTypes.list.isRequired, + scrollKey: PropTypes.string.isRequired, hasMore: PropTypes.bool, isLoading: PropTypes.bool, onLoadMore: PropTypes.func, @@ -58,13 +59,14 @@ export default class ConversationsList extends ImmutablePureComponent { const { conversations, onLoadMore, ...other } = this.props; return ( - + {conversations.map(item => ( ))} diff --git a/app/javascript/mastodon/reducers/dropdown_menu.js b/app/javascript/mastodon/reducers/dropdown_menu.js index 36fd4f1321..a78a11acca 100644 --- a/app/javascript/mastodon/reducers/dropdown_menu.js +++ b/app/javascript/mastodon/reducers/dropdown_menu.js @@ -4,14 +4,14 @@ import { DROPDOWN_MENU_CLOSE, } from '../actions/dropdown_menu'; -const initialState = Immutable.Map({ openId: null, placement: null, keyboard: false }); +const initialState = Immutable.Map({ openId: null, placement: null, keyboard: false, scroll_key: null }); export default function dropdownMenu(state = initialState, action) { switch (action.type) { case DROPDOWN_MENU_OPEN: - return state.merge({ openId: action.id, placement: action.placement, keyboard: action.keyboard }); + return state.merge({ openId: action.id, placement: action.placement, keyboard: action.keyboard, scroll_key: action.scroll_key }); case DROPDOWN_MENU_CLOSE: - return state.get('openId') === action.id ? state.set('openId', null) : state; + return state.get('openId') === action.id ? state.set('openId', null).set('scroll_key', null) : state; default: return state; }