1 files changed, 53 insertions, 0 deletions
diff --git a/packages/frontend/src/components/grid/column.ts b/packages/frontend/src/components/grid/column.ts
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+++ b/packages/frontend/src/components/grid/column.ts
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+/*
+ * SPDX-FileCopyrightText: syuilo and misskey-project
+ * SPDX-License-Identifier: AGPL-3.0-only
+ */
+
+import { GridCellValidator } from '@/components/grid/cell-validators.js';
+import { Size, SizeStyle } from '@/components/grid/grid.js';
+import { calcCellWidth } from '@/components/grid/grid-utils.js';
+import { CellValue, GridCell } from '@/components/grid/cell.js';
+import { GridRow } from '@/components/grid/row.js';
+import { MenuItem } from '@/types/menu.js';
+import { GridContext } from '@/components/grid/grid-event.js';
+
+export type ColumnType = 'text' | 'number' | 'date' | 'boolean' | 'image' | 'hidden';
+
+export type CustomValueEditor = (row: GridRow, col: GridColumn, value: CellValue, cellElement: HTMLElement) => Promise<CellValue>;
+export type CellValueTransformer = (row: GridRow, col: GridColumn, value: CellValue) => CellValue;
+export type GridColumnContextMenuFactory = (col: GridColumn, context: GridContext) => MenuItem[];
+
+export type GridColumnSetting = {
+	bindTo: string;
+	title?: string;
+	icon?: string;
+	type: ColumnType;
+	width: SizeStyle;
+	editable?: boolean;
+	validators?: GridCellValidator[];
+	customValueEditor?: CustomValueEditor;
+	valueTransformer?: CellValueTransformer;
+	contextMenuFactory?: GridColumnContextMenuFactory;
+	events?: {
+		copy?: (value: CellValue) => string;
+		paste?: (text: string) => CellValue;
+		delete?: (cell: GridCell, context: GridContext) => void;
+	}
+};
+
+export type GridColumn = {
+	index: number;
+	setting: GridColumnSetting;
+	width: string;
+	contentSize: Size;
+}
+
+export function createColumn(setting: GridColumnSetting, index: number): GridColumn {
+	return {
+		index,
+		setting,
+		width: calcCellWidth(setting.width),
+		contentSize: { width: 0, height: 0 },
+	};
+}
+