José Almeida
80 lines
3.0 KiB
TypeScript
80 lines
3.0 KiB
TypeScript
"use client";
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import { useTranslation } from "react-i18next";
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import type { ReactNode } from "react";
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import { useResponsiveBreakpoint } from "@/hooks/use-responsive-breakpoint";
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import { canResizeColumnBoundary, MIN_MARKDOWN_COLUMN_WIDTH } from "@/lib/markdown/table-resize";
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import { useMarkdownTableResize } from "./use-markdown-table-resize";
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export function ResizableMarkdownTable({ children }: { children?: ReactNode }) {
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const { t } = useTranslation();
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const { isFinePointer, isMobile } = useResponsiveBreakpoint();
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const resizeEnabled = isFinePointer && !isMobile;
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const resize = useMarkdownTableResize(resizeEnabled);
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const displayedWidths = resize.columnWidths ?? resize.geometry?.columnWidths;
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return (
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<div ref={resize.wrapperRef} className="markdown-table-scroll overflow-x-auto">
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<table
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ref={resize.tableRef}
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style={
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resize.columnWidths && resize.fixedTableWidth
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? { tableLayout: "fixed", width: resize.fixedTableWidth }
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: undefined
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}
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>
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{resize.columnWidths && (
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<colgroup>
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{resize.columnWidths.map((width, index) => (
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<col key={index} style={{ width }} />
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))}
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</colgroup>
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)}
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{children}
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</table>
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{resizeEnabled &&
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resize.geometry?.boundaries.map((left, index) => {
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const leftWidth = displayedWidths?.[index];
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const rightWidth = displayedWidths?.[index + 1];
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if (
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!displayedWidths ||
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leftWidth === undefined ||
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rightWidth === undefined ||
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!canResizeColumnBoundary(displayedWidths, index)
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) {
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return null;
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}
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return (
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<button
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key={index}
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type="button"
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role="separator"
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aria-orientation="vertical"
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aria-label={t("common:resizeTableColumns", { left: index + 1, right: index + 2 })}
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aria-valuemin={MIN_MARKDOWN_COLUMN_WIDTH}
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aria-valuemax={Math.max(
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MIN_MARKDOWN_COLUMN_WIDTH,
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leftWidth + rightWidth - MIN_MARKDOWN_COLUMN_WIDTH,
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)}
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aria-valuenow={Math.round(leftWidth)}
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data-active={resize.activeBoundary === index}
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data-testid={`markdown-table-resizer-${index}`}
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className="markdown-table-resizer"
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style={{
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height: resize.geometry?.height,
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left,
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top: resize.geometry?.top,
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}}
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onDoubleClick={resize.reset}
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onKeyDown={(event) => resize.resizeWithKeyboard(index, event)}
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onPointerCancel={(event) => resize.finishDrag(event, true)}
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onPointerDown={(event) => resize.startResize(index, event)}
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onPointerMove={resize.moveResize}
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onPointerUp={(event) => resize.finishDrag(event, false)}
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/>
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);
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})}
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</div>
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);
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}
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