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Diffstat (limited to 'app/javascript/mastodon/components/column_header.js')
-rw-r--r-- | app/javascript/mastodon/components/column_header.js | 159 |
1 files changed, 159 insertions, 0 deletions
diff --git a/app/javascript/mastodon/components/column_header.js b/app/javascript/mastodon/components/column_header.js new file mode 100644 index 000000000..80a8fbdb3 --- /dev/null +++ b/app/javascript/mastodon/components/column_header.js @@ -0,0 +1,159 @@ +import React from 'react'; +import PropTypes from 'prop-types'; +import classNames from 'classnames'; +import { FormattedMessage, injectIntl, defineMessages } from 'react-intl'; + +const messages = defineMessages({ + show: { id: 'column_header.show_settings', defaultMessage: 'Show settings' }, + hide: { id: 'column_header.hide_settings', defaultMessage: 'Hide settings' }, + moveLeft: { id: 'column_header.moveLeft_settings', defaultMessage: 'Move column to the left' }, + moveRight: { id: 'column_header.moveRight_settings', defaultMessage: 'Move column to the right' }, +}); + +@injectIntl +export default class ColumnHeader extends React.PureComponent { + + static contextTypes = { + router: PropTypes.object, + }; + + static propTypes = { + intl: PropTypes.object.isRequired, + title: PropTypes.node.isRequired, + icon: PropTypes.string.isRequired, + active: PropTypes.bool, + multiColumn: PropTypes.bool, + focusable: PropTypes.bool, + showBackButton: PropTypes.bool, + children: PropTypes.node, + pinned: PropTypes.bool, + onPin: PropTypes.func, + onMove: PropTypes.func, + onClick: PropTypes.func, + }; + + static defaultProps = { + focusable: true, + } + + state = { + collapsed: true, + animating: false, + }; + + handleToggleClick = (e) => { + e.stopPropagation(); + this.setState({ collapsed: !this.state.collapsed, animating: true }); + } + + handleTitleClick = () => { + this.props.onClick(); + } + + handleMoveLeft = () => { + this.props.onMove(-1); + } + + handleMoveRight = () => { + this.props.onMove(1); + } + + handleBackClick = () => { + if (window.history && window.history.length === 1) this.context.router.history.push('/'); + else this.context.router.history.goBack(); + } + + handleTransitionEnd = () => { + this.setState({ animating: false }); + } + + render () { + const { title, icon, active, children, pinned, onPin, multiColumn, focusable, showBackButton, intl: { formatMessage } } = this.props; + const { collapsed, animating } = this.state; + + const wrapperClassName = classNames('column-header__wrapper', { + 'active': active, + }); + + const buttonClassName = classNames('column-header', { + 'active': active, + }); + + const collapsibleClassName = classNames('column-header__collapsible', { + 'collapsed': collapsed, + 'animating': animating, + }); + + const collapsibleButtonClassName = classNames('column-header__button', { + 'active': !collapsed, + }); + + let extraContent, pinButton, moveButtons, backButton, collapseButton; + + if (children) { + extraContent = ( + <div key='extra-content' className='column-header__collapsible__extra'> + {children} + </div> + ); + } + + if (multiColumn && pinned) { + pinButton = <button key='pin-button' className='text-btn column-header__setting-btn' onClick={onPin}><i className='fa fa fa-times' /> <FormattedMessage id='column_header.unpin' defaultMessage='Unpin' /></button>; + + moveButtons = ( + <div key='move-buttons' className='column-header__setting-arrows'> + <button title={formatMessage(messages.moveLeft)} aria-label={formatMessage(messages.moveLeft)} className='text-btn column-header__setting-btn' onClick={this.handleMoveLeft}><i className='fa fa-chevron-left' /></button> + <button title={formatMessage(messages.moveRight)} aria-label={formatMessage(messages.moveRight)} className='text-btn column-header__setting-btn' onClick={this.handleMoveRight}><i className='fa fa-chevron-right' /></button> + </div> + ); + } else if (multiColumn) { + pinButton = <button key='pin-button' className='text-btn column-header__setting-btn' onClick={onPin}><i className='fa fa fa-plus' /> <FormattedMessage id='column_header.pin' defaultMessage='Pin' /></button>; + } + + if (!pinned && (multiColumn || showBackButton)) { + backButton = ( + <button onClick={this.handleBackClick} className='column-header__back-button'> + <i className='fa fa-fw fa-chevron-left column-back-button__icon' /> + <FormattedMessage id='column_back_button.label' defaultMessage='Back' /> + </button> + ); + } + + const collapsedContent = [ + extraContent, + ]; + + if (multiColumn) { + collapsedContent.push(moveButtons); + collapsedContent.push(pinButton); + } + + if (children || multiColumn) { + collapseButton = <button className={collapsibleButtonClassName} aria-label={formatMessage(collapsed ? messages.show : messages.hide)} aria-pressed={collapsed ? 'false' : 'true'} onClick={this.handleToggleClick}><i className='fa fa-sliders' /></button>; + } + + return ( + <div className={wrapperClassName}> + <h1 tabIndex={focusable ? 0 : null} role='button' className={buttonClassName} aria-label={title} onClick={this.handleTitleClick}> + <i className={`fa fa-fw fa-${icon} column-header__icon`} /> + <span className='column-header__title'> + {title} + </span> + + <div className='column-header__buttons'> + {backButton} + {collapseButton} + </div> + </h1> + + <div className={collapsibleClassName} tabIndex={collapsed ? -1 : null} onTransitionEnd={this.handleTransitionEnd}> + <div className='column-header__collapsible-inner'> + {(!collapsed || animating) && collapsedContent} + </div> + </div> + </div> + ); + } + +} |