{
  "version": 3,
  "sources": ["../../src/shapes/TLTextShape.ts"],
  "sourcesContent": ["import { T } from '@tldraw/validate'\nimport { TLRichText, richTextValidator, toRichText } from '../misc/TLRichText'\nimport { createShapePropsMigrationIds, createShapePropsMigrationSequence } from '../records/TLShape'\nimport { RecordProps } from '../recordsWithProps'\nimport { DefaultColorStyle, TLDefaultColorStyle } from '../styles/TLColorStyle'\nimport { DefaultFontStyle, TLDefaultFontStyle } from '../styles/TLFontStyle'\nimport { DefaultSizeStyle, TLDefaultSizeStyle } from '../styles/TLSizeStyle'\nimport { DefaultTextAlignStyle, TLDefaultTextAlignStyle } from '../styles/TLTextAlignStyle'\nimport { TLBaseShape } from './TLBaseShape'\n\n/**\n * Configuration interface defining properties for text shapes in tldraw.\n * Text shapes support rich formatting, styling, and automatic sizing.\n *\n * @public\n * @example\n * ```ts\n * const textProps: TLTextShapeProps = {\n *   color: 'black',\n *   size: 'm',\n *   font: 'draw',\n *   textAlign: 'start',\n *   w: 200,\n *   richText: toRichText('Hello **bold** text'),\n *   scale: 1,\n *   autoSize: true\n * }\n * ```\n */\nexport interface TLTextShapeProps {\n\tcolor: TLDefaultColorStyle\n\tsize: TLDefaultSizeStyle\n\tfont: TLDefaultFontStyle\n\ttextAlign: TLDefaultTextAlignStyle\n\tw: number\n\trichText: TLRichText\n\tscale: number\n\tautoSize: boolean\n}\n\n/**\n * A text shape that can display formatted text content with various styling options.\n * Text shapes support rich formatting, automatic sizing, and consistent styling through\n * the tldraw style system.\n *\n * @public\n * @example\n * ```ts\n * const textShape: TLTextShape = {\n *   id: 'shape:text123',\n *   typeName: 'shape',\n *   type: 'text',\n *   x: 100,\n *   y: 200,\n *   rotation: 0,\n *   index: 'a1',\n *   parentId: 'page:main',\n *   isLocked: false,\n *   opacity: 1,\n *   props: {\n *     color: 'black',\n *     size: 'm',\n *     font: 'draw',\n *     textAlign: 'start',\n *     w: 200,\n *     richText: toRichText('Sample text'),\n *     scale: 1,\n *     autoSize: false\n *   },\n *   meta: {}\n * }\n * ```\n */\nexport type TLTextShape = TLBaseShape<'text', TLTextShapeProps>\n\n/**\n * Validation schema for text shape properties. This defines the runtime validation\n * rules that ensure text shape data integrity when records are stored or transmitted.\n *\n * @public\n * @example\n * ```ts\n * import { textShapeProps } from '@tldraw/tlschema'\n *\n * // Validate text shape properties\n * const isValid = textShapeProps.richText.isValid(myRichText)\n * if (isValid) {\n *   // Properties are valid, safe to use\n * }\n * ```\n */\nexport const textShapeProps: RecordProps<TLTextShape> = {\n\tcolor: DefaultColorStyle,\n\tsize: DefaultSizeStyle,\n\tfont: DefaultFontStyle,\n\ttextAlign: DefaultTextAlignStyle,\n\tw: T.nonZeroNumber,\n\trichText: richTextValidator,\n\tscale: T.nonZeroNumber,\n\tautoSize: T.boolean,\n}\n\nconst Versions = createShapePropsMigrationIds('text', {\n\tRemoveJustify: 1,\n\tAddTextAlign: 2,\n\tAddRichText: 3,\n\tAddRichTextAttrs: 4,\n})\n\n/**\n * Version identifiers for text shape migrations. These constants track\n * the evolution of the text shape schema over time.\n *\n * @public\n * @example\n * ```ts\n * import { textShapeVersions } from '@tldraw/tlschema'\n *\n * // Check if shape data needs migration\n * if (shapeVersion < textShapeVersions.AddRichTextAttrs) {\n *   // Apply rich text attrs migration\n * }\n * ```\n */\nexport { Versions as textShapeVersions }\n\n/**\n * Migration sequence for text shape schema evolution. This handles transforming\n * text shape data between different versions as the schema evolves over time.\n *\n * Key migrations include:\n * - RemoveJustify: Replaced 'justify' alignment with 'start'\n * - AddTextAlign: Migrated from 'align' to 'textAlign' property\n * - AddRichText: Converted plain text to rich text format\n * - AddRichTextAttrs: Added support for attrs property on richText\n *\n * @public\n */\nexport const textShapeMigrations = createShapePropsMigrationSequence({\n\tsequence: [\n\t\t{\n\t\t\tid: Versions.RemoveJustify,\n\t\t\tup: (props) => {\n\t\t\t\tif (props.align === 'justify') {\n\t\t\t\t\tprops.align = 'start'\n\t\t\t\t}\n\t\t\t},\n\t\t\tdown: 'retired',\n\t\t},\n\t\t{\n\t\t\tid: Versions.AddTextAlign,\n\t\t\tup: (props) => {\n\t\t\t\tprops.textAlign = props.align\n\t\t\t\tdelete props.align\n\t\t\t},\n\t\t\tdown: (props) => {\n\t\t\t\tprops.align = props.textAlign\n\t\t\t\tdelete props.textAlign\n\t\t\t},\n\t\t},\n\t\t{\n\t\t\tid: Versions.AddRichText,\n\t\t\tup: (props) => {\n\t\t\t\tprops.richText = toRichText(props.text)\n\t\t\t\tdelete props.text\n\t\t\t},\n\t\t\t// N.B. Explicitly no down state so that we force clients to update.\n\t\t\t// down: (props) => {\n\t\t\t// \tdelete props.richText\n\t\t\t// },\n\t\t},\n\t\t{\n\t\t\tid: Versions.AddRichTextAttrs,\n\t\t\tup: (_props) => {\n\t\t\t\t// noop - attrs is optional so old records are valid\n\t\t\t},\n\t\t\tdown: (props) => {\n\t\t\t\t// Remove attrs from richText when migrating down\n\t\t\t\tif (props.richText && 'attrs' in props.richText) {\n\t\t\t\t\tdelete props.richText.attrs\n\t\t\t\t}\n\t\t\t},\n\t\t},\n\t],\n})\n"],
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