| 1 |
- {"version":3,"file":"table.js","names":["Block","Container","TableCell","blotName","tagName","create","value","node","setAttribute","tableId","formats","domNode","hasAttribute","getAttribute","undefined","cellOffset","parent","children","indexOf","format","name","row","rowOffset","table","TableRow","checkMerge","next","head","thisHead","thisTail","tail","nextHead","nextTail","optimize","context","forEach","child","childFormats","nextFormats","splitAfter","prev","TableBody","TableContainer","balanceCells","rows","descendants","maxColumns","reduce","max","Math","length","Array","fill","blot","scroll","appendChild","cells","column","map","at","deleteColumn","index","body","descendant","cell","remove","insertColumn","ref","insertBefore","insertRow","id","allowedChildren","requiredContainer","random","toString","slice"],"sources":["../../src/formats/table.ts"],"sourcesContent":["import type { LinkedList } from 'parchment';\nimport Block from '../blots/block.js';\nimport Container from '../blots/container.js';\n\nclass TableCell extends Block {\n static blotName = 'table';\n static tagName = 'TD';\n\n static create(value: string) {\n const node = super.create() as HTMLElement;\n if (value) {\n node.setAttribute('data-row', value);\n } else {\n node.setAttribute('data-row', tableId());\n }\n return node;\n }\n\n static formats(domNode: HTMLElement) {\n if (domNode.hasAttribute('data-row')) {\n return domNode.getAttribute('data-row');\n }\n return undefined;\n }\n\n next: this | null;\n\n cellOffset() {\n if (this.parent) {\n return this.parent.children.indexOf(this);\n }\n return -1;\n }\n\n format(name: string, value: string) {\n if (name === TableCell.blotName && value) {\n this.domNode.setAttribute('data-row', value);\n } else {\n super.format(name, value);\n }\n }\n\n row(): TableRow {\n return this.parent as TableRow;\n }\n\n rowOffset() {\n if (this.row()) {\n return this.row().rowOffset();\n }\n return -1;\n }\n\n table() {\n return this.row() && this.row().table();\n }\n}\n\nclass TableRow extends Container {\n static blotName = 'table-row';\n static tagName = 'TR';\n\n children: LinkedList<TableCell>;\n next: this | null;\n\n checkMerge() {\n // @ts-expect-error\n if (super.checkMerge() && this.next.children.head != null) {\n // @ts-expect-error\n const thisHead = this.children.head.formats();\n // @ts-expect-error\n const thisTail = this.children.tail.formats();\n // @ts-expect-error\n const nextHead = this.next.children.head.formats();\n // @ts-expect-error\n const nextTail = this.next.children.tail.formats();\n return (\n thisHead.table === thisTail.table &&\n thisHead.table === nextHead.table &&\n thisHead.table === nextTail.table\n );\n }\n return false;\n }\n\n optimize(context: { [key: string]: any }) {\n super.optimize(context);\n this.children.forEach((child) => {\n if (child.next == null) return;\n const childFormats = child.formats();\n const nextFormats = child.next.formats();\n if (childFormats.table !== nextFormats.table) {\n const next = this.splitAfter(child);\n if (next) {\n // @ts-expect-error TODO: parameters of optimize() should be a optional\n next.optimize();\n }\n // We might be able to merge with prev now\n if (this.prev) {\n // @ts-expect-error TODO: parameters of optimize() should be a optional\n this.prev.optimize();\n }\n }\n });\n }\n\n rowOffset() {\n if (this.parent) {\n return this.parent.children.indexOf(this);\n }\n return -1;\n }\n\n table() {\n return this.parent && this.parent.parent;\n }\n}\n\nclass TableBody extends Container {\n static blotName = 'table-body';\n static tagName = 'TBODY';\n\n children: LinkedList<TableRow>;\n}\n\nclass TableContainer extends Container {\n static blotName = 'table-container';\n static tagName = 'TABLE';\n\n children: LinkedList<TableBody>;\n\n balanceCells() {\n const rows = this.descendants(TableRow);\n const maxColumns = rows.reduce((max, row) => {\n return Math.max(row.children.length, max);\n }, 0);\n rows.forEach((row) => {\n new Array(maxColumns - row.children.length).fill(0).forEach(() => {\n let value;\n if (row.children.head != null) {\n value = TableCell.formats(row.children.head.domNode);\n }\n const blot = this.scroll.create(TableCell.blotName, value);\n row.appendChild(blot);\n // @ts-expect-error TODO: parameters of optimize() should be a optional\n blot.optimize(); // Add break blot\n });\n });\n }\n\n cells(column: number) {\n return this.rows().map((row) => row.children.at(column));\n }\n\n deleteColumn(index: number) {\n // @ts-expect-error\n const [body] = this.descendant(TableBody) as TableBody[];\n if (body == null || body.children.head == null) return;\n body.children.forEach((row) => {\n const cell = row.children.at(index);\n if (cell != null) {\n cell.remove();\n }\n });\n }\n\n insertColumn(index: number) {\n // @ts-expect-error\n const [body] = this.descendant(TableBody) as TableBody[];\n if (body == null || body.children.head == null) return;\n body.children.forEach((row) => {\n const ref = row.children.at(index);\n // @ts-expect-error\n const value = TableCell.formats(row.children.head.domNode);\n const cell = this.scroll.create(TableCell.blotName, value);\n row.insertBefore(cell, ref);\n });\n }\n\n insertRow(index: number) {\n // @ts-expect-error\n const [body] = this.descendant(TableBody) as TableBody[];\n if (body == null || body.children.head == null) return;\n const id = tableId();\n const row = this.scroll.create(TableRow.blotName) as TableRow;\n body.children.head.children.forEach(() => {\n const cell = this.scroll.create(TableCell.blotName, id);\n row.appendChild(cell);\n });\n const ref = body.children.at(index);\n body.insertBefore(row, ref);\n }\n\n rows() {\n const body = this.children.head;\n if (body == null) return [];\n return body.children.map((row) => row);\n }\n}\n\nTableContainer.allowedChildren = [TableBody];\nTableBody.requiredContainer = TableContainer;\n\nTableBody.allowedChildren = [TableRow];\nTableRow.requiredContainer = TableBody;\n\nTableRow.allowedChildren = [TableCell];\nTableCell.requiredContainer = TableRow;\n\nfunction tableId() {\n const id = Math.random().toString(36).slice(2, 6);\n return `row-${id}`;\n}\n\nexport { TableCell, TableRow, TableBody, TableContainer, tableId 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