diff options
Diffstat (limited to 'app/javascript/flavours/glitch/features/ui/components/column.js')
-rw-r--r-- | app/javascript/flavours/glitch/features/ui/components/column.js | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/app/javascript/flavours/glitch/features/ui/components/column.js b/app/javascript/flavours/glitch/features/ui/components/column.js new file mode 100644 index 000000000..ab78414e0 --- /dev/null +++ b/app/javascript/flavours/glitch/features/ui/components/column.js @@ -0,0 +1,74 @@ +import React from 'react'; +import ColumnHeader from './column_header'; +import PropTypes from 'prop-types'; +import { debounce } from 'lodash'; +import { scrollTop } from 'flavours/glitch/util/scroll'; +import { isMobile } from 'flavours/glitch/util/is_mobile'; + +export default class Column extends React.PureComponent { + + static propTypes = { + heading: PropTypes.string, + icon: PropTypes.string, + children: PropTypes.node, + active: PropTypes.bool, + hideHeadingOnMobile: PropTypes.bool, + name: PropTypes.string, + }; + + handleHeaderClick = () => { + const scrollable = this.node.querySelector('.scrollable'); + + if (!scrollable) { + return; + } + + this._interruptScrollAnimation = scrollTop(scrollable); + } + + scrollTop () { + const scrollable = this.node.querySelector('.scrollable'); + + if (!scrollable) { + return; + } + + this._interruptScrollAnimation = scrollTop(scrollable); + } + + + handleScroll = debounce(() => { + if (typeof this._interruptScrollAnimation !== 'undefined') { + this._interruptScrollAnimation(); + } + }, 200) + + setRef = (c) => { + this.node = c; + } + + render () { + const { heading, icon, children, active, hideHeadingOnMobile, name } = this.props; + + const showHeading = heading && (!hideHeadingOnMobile || (hideHeadingOnMobile && !isMobile(window.innerWidth))); + + const columnHeaderId = showHeading && heading.replace(/ /g, '-'); + const header = showHeading && ( + <ColumnHeader icon={icon} active={active} type={heading} onClick={this.handleHeaderClick} columnHeaderId={columnHeaderId} /> + ); + return ( + <div + ref={this.setRef} + role='region' + data-column={name} + aria-labelledby={columnHeaderId} + className='column' + onScroll={this.handleScroll} + > + {header} + {children} + </div> + ); + } + +} |