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Code

When selecting a toot via keyboard, ensure it is scrolled into view (#10593)

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This commit is contained in:
ThibG 2019-05-03 06:20:36 +02:00 committed by Eugen Rochko
parent 05ef3462ba
commit 5121d9c12f
5 changed files with 51 additions and 22 deletions
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14
app/javascript/mastodon/components/status_list.js
View File

@ -46,22 +46,28 @@ export default class StatusList extends ImmutablePureComponent {
handleMoveUp = (id, featured) => {
const elementIndex = this.getCurrentStatusIndex(id, featured) - 1;
this._selectChild(elementIndex);
this._selectChild(elementIndex, true);
}
handleMoveDown = (id, featured) => {
const elementIndex = this.getCurrentStatusIndex(id, featured) + 1;
this._selectChild(elementIndex);
this._selectChild(elementIndex, false);
}
handleLoadOlder = debounce(() => {
this.props.onLoadMore(this.props.statusIds.size > 0 ? this.props.statusIds.last() : undefined);
}, 300, { leading: true })
_selectChild (index) {
const element = this.node.node.querySelector(`article:nth-of-type(${index + 1}) .focusable`);
_selectChild (index, align_top) {
const container = this.node.node;
const element = container.querySelector(`article:nth-of-type(${index + 1}) .focusable`);
if (element) {
if (align_top && container.scrollTop > element.offsetTop) {
element.scrollIntoView(true);
} else if (!align_top && container.scrollTop + container.clientHeight < element.offsetTop + element.offsetHeight) {
element.scrollIntoView(false);
}
element.focus();
}
}

14
app/javascript/mastodon/features/direct_timeline/components/conversations_list.js
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@ -20,18 +20,24 @@ export default class ConversationsList extends ImmutablePureComponent {
handleMoveUp = id => {
const elementIndex = this.getCurrentIndex(id) - 1;
this._selectChild(elementIndex);
this._selectChild(elementIndex, true);
}
handleMoveDown = id => {
const elementIndex = this.getCurrentIndex(id) + 1;
this._selectChild(elementIndex);
this._selectChild(elementIndex, false);
}
_selectChild (index) {
const element = this.node.node.querySelector(`article:nth-of-type(${index + 1}) .focusable`);
_selectChild (index, align_top) {
const container = this.node.node;
const element = container.querySelector(`article:nth-of-type(${index + 1}) .focusable`);
if (element) {
if (align_top && container.scrollTop > element.offsetTop) {
element.scrollIntoView(true);
} else if (!align_top && container.scrollTop + container.clientHeight < element.offsetTop + element.offsetHeight) {
element.scrollIntoView(false);
}
element.focus();
}
}

14
app/javascript/mastodon/features/notifications/index.js
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@ -113,18 +113,24 @@ class Notifications extends React.PureComponent {
handleMoveUp = id => {
const elementIndex = this.props.notifications.findIndex(item => item !== null && item.get('id') === id) - 1;
this._selectChild(elementIndex);
this._selectChild(elementIndex, true);
}
handleMoveDown = id => {
const elementIndex = this.props.notifications.findIndex(item => item !== null && item.get('id') === id) + 1;
this._selectChild(elementIndex);
this._selectChild(elementIndex, false);
}
_selectChild (index) {
const element = this.column.node.querySelector(`article:nth-of-type(${index + 1}) .focusable`);
_selectChild (index, align_top) {
const container = this.column.node;
const element = container.querySelector(`article:nth-of-type(${index + 1}) .focusable`);
if (element) {
if (align_top && container.scrollTop > element.offsetTop) {
element.scrollIntoView(true);
} else if (!align_top && container.scrollTop + container.clientHeight < element.offsetTop + element.offsetHeight) {
element.scrollIntoView(false);
}
element.focus();
}
}

22
app/javascript/mastodon/features/status/index.js
View File

@ -316,15 +316,15 @@ class Status extends ImmutablePureComponent {
const { status, ancestorsIds, descendantsIds } = this.props;
if (id === status.get('id')) {
this._selectChild(ancestorsIds.size - 1);
this._selectChild(ancestorsIds.size - 1, true);
} else {
let index = ancestorsIds.indexOf(id);
if (index === -1) {
index = descendantsIds.indexOf(id);
this._selectChild(ancestorsIds.size + index);
this._selectChild(ancestorsIds.size + index, true);
} else {
this._selectChild(index - 1);
this._selectChild(index - 1, true);
}
}
}
@ -333,23 +333,29 @@ class Status extends ImmutablePureComponent {
const { status, ancestorsIds, descendantsIds } = this.props;
if (id === status.get('id')) {
this._selectChild(ancestorsIds.size + 1);
this._selectChild(ancestorsIds.size + 1, false);
} else {
let index = ancestorsIds.indexOf(id);
if (index === -1) {
index = descendantsIds.indexOf(id);
this._selectChild(ancestorsIds.size + index + 2);
this._selectChild(ancestorsIds.size + index + 2, false);
} else {
this._selectChild(index + 1);
this._selectChild(index + 1, false);
}
}
}
_selectChild (index) {
const element = this.node.querySelectorAll('.focusable')[index];
_selectChild (index, align_top) {
const container = this.node;
const element = container.querySelectorAll('.focusable')[index];
if (element) {
if (align_top && container.scrollTop > element.offsetTop) {
element.scrollIntoView(true);
} else if (!align_top && container.scrollTop + container.clientHeight < element.offsetTop + element.offsetHeight) {
element.scrollIntoView(false);
}
element.focus();
}
}

9
app/javascript/mastodon/features/ui/index.js
View File

@ -367,11 +367,16 @@ class UI extends React.PureComponent {
handleHotkeyFocusColumn = e => {
const index = (e.key * 1) + 1; // First child is drawer, skip that
const column = this.node.querySelector(`.column:nth-child(${index})`);
if (!column) return;
const container = column.querySelector('.scrollable');
if (column) {
const status = column.querySelector('.focusable');
if (container) {
const status = container.querySelector('.focusable');
if (status) {
if (container.scrollTop > status.offsetTop) {
status.scrollIntoView(true);
}
status.focus();
}
}