146 lines
4.3 KiB
JavaScript
146 lines
4.3 KiB
JavaScript
// Copyright (c) 2015-present Mattermost, Inc. All Rights Reserved.
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// See LICENSE.txt for license information.
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import {PropTypes} from 'prop-types';
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import React from 'react';
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import {intlShape} from 'react-intl';
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import {
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ScrollView,
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TouchableOpacity,
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View,
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} from 'react-native';
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import LinearGradient from 'react-native-linear-gradient';
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import {preventDoubleTap} from 'app/utils/tap';
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import {changeOpacity, makeStyleSheetFromTheme} from 'app/utils/theme';
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const MAX_HEIGHT = 120;
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export default class MarkdownTable extends React.PureComponent {
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static propTypes = {
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children: PropTypes.node.isRequired,
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navigator: PropTypes.object.isRequired,
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theme: PropTypes.object.isRequired,
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};
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static contextTypes = {
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intl: intlShape.isRequired,
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};
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constructor(props) {
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super(props);
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this.state = {
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contentCutOff: true,
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};
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}
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handlePress = preventDoubleTap(() => {
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const {navigator, theme} = this.props;
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navigator.push({
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screen: 'Table',
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title: this.context.intl.formatMessage({
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id: 'mobile.routes.table',
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defaultMessage: 'Table',
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}),
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animated: true,
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backButtonTitle: '',
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passProps: {
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renderRows: this.renderRows,
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},
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navigatorStyle: {
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navBarTextColor: theme.sidebarHeaderTextColor,
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navBarBackgroundColor: theme.sidebarHeaderBg,
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navBarButtonColor: theme.sidebarHeaderTextColor,
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screenBackgroundColor: theme.centerChannelBg,
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},
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});
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});
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handleContentHeightChange = (contentWidth, contentHeight) => {
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this.setState({
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contentCutOff: contentHeight >= MAX_HEIGHT,
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});
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}
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renderRows = (drawBottomBorder = true) => {
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const style = getStyleSheet(this.props.theme);
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const tableStyle = [style.table];
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if (drawBottomBorder) {
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tableStyle.push(style.tableBottomBorder);
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}
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// Add an extra prop to the last row of the table so that it knows not to render a bottom border
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// since the container should be rendering that
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const rows = React.Children.toArray(this.props.children);
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rows[rows.length - 1] = React.cloneElement(rows[rows.length - 1], {
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isLastRow: true,
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});
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return (
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<View style={tableStyle}>
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{rows}
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</View>
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);
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}
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render() {
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const style = getStyleSheet(this.props.theme);
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let moreIndicator = null;
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if (this.state.contentCutOff) {
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moreIndicator = (
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<LinearGradient
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colors={[
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changeOpacity(this.props.theme.centerChannelColor, 0.0),
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changeOpacity(this.props.theme.centerChannelColor, 0.1),
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]}
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style={style.moreIndicator}
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/>
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);
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}
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return (
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<TouchableOpacity onPress={this.handlePress}>
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<ScrollView
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onContentSizeChange={this.handleContentHeightChange}
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style={style.container}
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scrollEnabled={false}
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showsVerticalScrollIndicator={false}
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>
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{this.renderRows(false)}
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</ScrollView>
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{moreIndicator}
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</TouchableOpacity>
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);
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}
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}
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const getStyleSheet = makeStyleSheetFromTheme((theme) => {
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return {
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container: {
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borderBottomWidth: 1,
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borderColor: changeOpacity(theme.centerChannelColor, 0.2),
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maxHeight: MAX_HEIGHT,
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},
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table: {
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borderColor: changeOpacity(theme.centerChannelColor, 0.2),
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borderLeftWidth: 1, // The right border is drawn by the MarkdownTableCell component
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borderTopWidth: 1,
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flex: 1,
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},
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tableBottomBorder: {
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borderBottomWidth: 1,
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borderColor: changeOpacity(theme.centerChannelColor, 0.2),
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},
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moreIndicator: {
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bottom: 0,
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height: 20,
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position: 'absolute',
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right: 0,
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width: '100%',
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},
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};
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});
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