121 lines
3.8 KiB
TypeScript
121 lines
3.8 KiB
TypeScript
import { css, cx } from '@emotion/css';
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import { useMemo, useRef } from 'react';
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import { GrafanaTheme2 } from '@grafana/data';
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import { selectors } from '@grafana/e2e-selectors';
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import { SceneComponentProps, sceneGraph } from '@grafana/scenes';
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import { Checkbox, clearButtonStyles, Icon, useElementSelection, useStyles2 } from '@grafana/ui';
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import { t } from 'app/core/internationalization';
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import { isClonedKey } from '../../utils/clone';
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import { getDashboardSceneFor } from '../../utils/utils';
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import { RowItem } from './RowItem';
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import { RowItemMenu } from './RowItemMenu';
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export function RowItemRenderer({ model }: SceneComponentProps<RowItem>) {
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const { layout, title, isCollapsed, height = 'expand', isHeaderHidden, key } = model.useState();
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const isClone = useMemo(() => isClonedKey(key!), [key]);
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const dashboard = getDashboardSceneFor(model);
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const { isEditing, showHiddenElements } = dashboard.useState();
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const styles = useStyles2(getStyles);
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const clearStyles = useStyles2(clearButtonStyles);
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const titleInterpolated = sceneGraph.interpolate(model, title, undefined, 'text');
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const ref = useRef<HTMLDivElement>(null);
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const shouldGrow = !isCollapsed && height === 'expand';
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const { isSelected, onSelect } = useElementSelection(key);
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return (
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<div
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className={cx(
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styles.wrapper,
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isCollapsed && styles.wrapperCollapsed,
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shouldGrow && styles.wrapperGrow,
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!isClone && isSelected && 'dashboard-selected-element'
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)}
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ref={ref}
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>
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{(!isHeaderHidden || (isEditing && showHiddenElements)) && (
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<div className={styles.rowHeader}>
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{!isClone && isEditing && (
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<div className={styles.checkboxWrapper} onPointerDown={onSelect}>
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<Checkbox value={!!isSelected} />
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</div>
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)}
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<button
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onClick={() => model.onCollapseToggle()}
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className={cx(clearStyles, styles.rowTitleButton)}
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aria-label={
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isCollapsed
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? t('dashboard.rows-layout.row.expand', 'Expand row')
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: t('dashboard.rows-layout.row.collapse', 'Collapse row')
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}
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data-testid={selectors.components.DashboardRow.title(titleInterpolated!)}
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>
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<Icon name={isCollapsed ? 'angle-right' : 'angle-down'} />
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<span className={styles.rowTitle} role="heading">
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{titleInterpolated}
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</span>
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</button>
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{!isClone && isEditing && <RowItemMenu model={model} />}
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</div>
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)}
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{!isCollapsed && <layout.Component model={layout} />}
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</div>
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);
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}
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function getStyles(theme: GrafanaTheme2) {
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return {
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rowHeader: css({
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width: '100%',
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display: 'flex',
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gap: theme.spacing(1),
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padding: theme.spacing(0, 0, 0.5, 0),
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margin: theme.spacing(0, 0, 1, 0),
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alignItems: 'center',
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}),
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rowTitleButton: css({
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display: 'flex',
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alignItems: 'center',
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cursor: 'pointer',
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background: 'transparent',
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border: 'none',
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minWidth: 0,
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gap: theme.spacing(1),
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}),
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rowTitle: css({
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fontSize: theme.typography.h5.fontSize,
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fontWeight: theme.typography.fontWeightMedium,
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whiteSpace: 'nowrap',
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overflow: 'hidden',
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textOverflow: 'ellipsis',
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maxWidth: '100%',
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flexGrow: 1,
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minWidth: 0,
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}),
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wrapper: css({
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display: 'flex',
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flexDirection: 'column',
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width: '100%',
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minHeight: '100px',
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}),
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wrapperGrow: css({
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flexGrow: 1,
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}),
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wrapperCollapsed: css({
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flexGrow: 0,
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borderBottom: `1px solid ${theme.colors.border.weak}`,
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minHeight: 'unset',
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}),
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rowActions: css({
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display: 'flex',
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opacity: 0,
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}),
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checkboxWrapper: css({
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display: 'flex',
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alignItems: 'center',
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}),
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};
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}
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