Preview: index.cjs
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/proc/thread-self/root/home/byroehnu/.trash/node_modules11/prosemirror-tables/dist/index.cjs
let prosemirror_state = require("prosemirror-state");
let prosemirror_model = require("prosemirror-model");
let prosemirror_view = require("prosemirror-view");
let prosemirror_keymap = require("prosemirror-keymap");
let prosemirror_transform = require("prosemirror-transform");
//#region src/tablemap.ts
let readFromCache;
let addToCache;
if (typeof WeakMap != "undefined") {
let cache = /* @__PURE__ */ new WeakMap();
readFromCache = (key) => cache.get(key);
addToCache = (key, value) => {
cache.set(key, value);
return value;
};
} else {
const cache = [];
const cacheSize = 10;
let cachePos = 0;
readFromCache = (key) => {
for (let i = 0; i < cache.length; i += 2) if (cache[i] == key) return cache[i + 1];
};
addToCache = (key, value) => {
if (cachePos == cacheSize) cachePos = 0;
cache[cachePos++] = key;
return cache[cachePos++] = value;
};
}
/**
* A table map describes the structure of a given table. To avoid
* recomputing them all the time, they are cached per table node. To
* be able to do that, positions saved in the map are relative to the
* start of the table, rather than the start of the document.
*
* @public
*/
var TableMap = class {
constructor(width, height, map, problems) {
this.width = width;
this.height = height;
this.map = map;
this.problems = problems;
}
findCell(pos) {
for (let i = 0; i < this.map.length; i++) {
const curPos = this.map[i];
if (curPos != pos) continue;
const left = i % this.width;
const top = i / this.width | 0;
let right = left + 1;
let bottom = top + 1;
for (let j = 1; right < this.width && this.map[i + j] == curPos; j++) right++;
for (let j = 1; bottom < this.height && this.map[i + this.width * j] == curPos; j++) bottom++;
return {
left,
top,
right,
bottom
};
}
throw new RangeError(`No cell with offset ${pos} found`);
}
colCount(pos) {
for (let i = 0; i < this.map.length; i++) if (this.map[i] == pos) return i % this.width;
throw new RangeError(`No cell with offset ${pos} found`);
}
nextCell(pos, axis, dir) {
const { left, right, top, bottom } = this.findCell(pos);
if (axis == "horiz") {
if (dir < 0 ? left == 0 : right == this.width) return null;
return this.map[top * this.width + (dir < 0 ? left - 1 : right)];
} else {
if (dir < 0 ? top == 0 : bottom == this.height) return null;
return this.map[left + this.width * (dir < 0 ? top - 1 : bottom)];
}
}
rectBetween(a, b) {
const { left: leftA, right: rightA, top: topA, bottom: bottomA } = this.findCell(a);
const { left: leftB, right: rightB, top: topB, bottom: bottomB } = this.findCell(b);
return {
left: Math.min(leftA, leftB),
top: Math.min(topA, topB),
right: Math.max(rightA, rightB),
bottom: Math.max(bottomA, bottomB)
};
}
cellsInRect(rect) {
const result = [];
const seen = {};
for (let row = rect.top; row < rect.bottom; row++) for (let col = rect.left; col < rect.right; col++) {
const index = row * this.width + col;
const pos = this.map[index];
if (seen[pos]) continue;
seen[pos] = true;
if (col == rect.left && col && this.map[index - 1] == pos || row == rect.top && row && this.map[index - this.width] == pos) continue;
result.push(pos);
}
return result;
}
positionAt(row, col, table) {
for (let i = 0, rowStart = 0;; i++) {
const rowEnd = rowStart + table.child(i).nodeSize;
if (i == row) {
let index = col + row * this.width;
const rowEndIndex = (row + 1) * this.width;
while (index < rowEndIndex && this.map[index] < rowStart) index++;
return index == rowEndIndex ? rowEnd - 1 : this.map[index];
}
rowStart = rowEnd;
}
}
static get(table) {
return readFromCache(table) || addToCache(table, computeMap(table));
}
};
function computeMap(table) {
if (table.type.spec.tableRole != "table") throw new RangeError("Not a table node: " + table.type.name);
const width = findWidth(table), height = table.childCount;
const map = [];
let mapPos = 0;
let problems = null;
const colWidths = [];
for (let i = 0, e = width * height; i < e; i++) map[i] = 0;
for (let row = 0, pos = 0; row < height; row++) {
const rowNode = table.child(row);
pos++;
for (let i = 0;; i++) {
while (mapPos < map.length && map[mapPos] != 0) mapPos++;
if (i == rowNode.childCount) break;
const cellNode = rowNode.child(i);
const { colspan, rowspan, colwidth } = cellNode.attrs;
for (let h = 0; h < rowspan; h++) {
if (h + row >= height) {
(problems || (problems = [])).push({
type: "overlong_rowspan",
pos,
n: rowspan - h
});
break;
}
const start = mapPos + h * width;
for (let w = 0; w < colspan; w++) {
if (map[start + w] == 0) map[start + w] = pos;
else (problems || (problems = [])).push({
type: "collision",
row,
pos,
n: colspan - w
});
const colW = colwidth && colwidth[w];
if (colW) {
const widthIndex = (start + w) % width * 2, prev = colWidths[widthIndex];
if (prev == null || prev != colW && colWidths[widthIndex + 1] == 1) {
colWidths[widthIndex] = colW;
colWidths[widthIndex + 1] = 1;
} else if (prev == colW) colWidths[widthIndex + 1]++;
}
}
}
mapPos += colspan;
pos += cellNode.nodeSize;
}
const expectedPos = (row + 1) * width;
let missing = 0;
while (mapPos < expectedPos) if (map[mapPos++] == 0) missing++;
if (missing) (problems || (problems = [])).push({
type: "missing",
row,
n: missing
});
pos++;
}
if (width === 0 || height === 0) (problems || (problems = [])).push({ type: "zero_sized" });
const tableMap = new TableMap(width, height, map, problems);
let badWidths = false;
for (let i = 0; !badWidths && i < colWidths.length; i += 2) if (colWidths[i] != null && colWidths[i + 1] < height) badWidths = true;
if (badWidths) findBadColWidths(tableMap, colWidths, table);
return tableMap;
}
function findWidth(table) {
let width = -1;
let hasRowSpan = false;
for (let row = 0; row < table.childCount; row++) {
const rowNode = table.child(row);
let rowWidth = 0;
if (hasRowSpan) for (let j = 0; j < row; j++) {
const prevRow = table.child(j);
for (let i = 0; i < prevRow.childCount; i++) {
const cell = prevRow.child(i);
if (j + cell.attrs.rowspan > row) rowWidth += cell.attrs.colspan;
}
}
for (let i = 0; i < rowNode.childCount; i++) {
const cell = rowNode.child(i);
rowWidth += cell.attrs.colspan;
if (cell.attrs.rowspan > 1) hasRowSpan = true;
}
if (width == -1) width = rowWidth;
else if (width != rowWidth) width = Math.max(width, rowWidth);
}
return width;
}
function findBadColWidths(map, colWidths, table) {
if (!map.problems) map.problems = [];
const seen = {};
for (let i = 0; i < map.map.length; i++) {
const pos = map.map[i];
if (seen[pos]) continue;
seen[pos] = true;
const node = table.nodeAt(pos);
if (!node) throw new RangeError(`No cell with offset ${pos} found`);
let updated = null;
const attrs = node.attrs;
for (let j = 0; j < attrs.colspan; j++) {
const colWidth = colWidths[(i + j) % map.width * 2];
if (colWidth != null && (!attrs.colwidth || attrs.colwidth[j] != colWidth)) (updated || (updated = freshColWidth(attrs)))[j] = colWidth;
}
if (updated) map.problems.unshift({
type: "colwidth mismatch",
pos,
colwidth: updated
});
}
}
function freshColWidth(attrs) {
if (attrs.colwidth) return attrs.colwidth.slice();
const result = [];
for (let i = 0; i < attrs.colspan; i++) result.push(0);
return result;
}
//#endregion
//#region src/schema.ts
function getCellAttrs(dom, extraAttrs) {
if (typeof dom === "string") return {};
const widthAttr = dom.getAttribute("data-colwidth");
const widths = widthAttr && /^\d+(,\d+)*$/.test(widthAttr) ? widthAttr.split(",").map((s) => Number(s)) : null;
const colspan = Number(dom.getAttribute("colspan") || 1);
const result = {
colspan,
rowspan: Number(dom.getAttribute("rowspan") || 1),
colwidth: widths && widths.length == colspan ? widths : null
};
for (const prop in extraAttrs) {
const getter = extraAttrs[prop].getFromDOM;
const value = getter && getter(dom);
if (value != null) result[prop] = value;
}
return result;
}
function setCellAttrs(node, extraAttrs) {
const attrs = {};
if (node.attrs.colspan != 1) attrs.colspan = node.attrs.colspan;
if (node.attrs.rowspan != 1) attrs.rowspan = node.attrs.rowspan;
if (node.attrs.colwidth) attrs["data-colwidth"] = node.attrs.colwidth.join(",");
for (const prop in extraAttrs) {
const setter = extraAttrs[prop].setDOMAttr;
if (setter) setter(node.attrs[prop], attrs);
}
return attrs;
}
function validateColwidth(value) {
if (value === null) return;
if (!Array.isArray(value)) throw new TypeError("colwidth must be null or an array");
for (const item of value) if (typeof item !== "number") throw new TypeError("colwidth must be null or an array of numbers");
}
/**
* This function creates a set of [node
* specs](http://prosemirror.net/docs/ref/#model.SchemaSpec.nodes) for
* `table`, `table_row`, and `table_cell` nodes types as used by this
* module. The result can then be added to the set of nodes when
* creating a schema.
*
* @public
*/
function tableNodes(options) {
const extraAttrs = options.cellAttributes || {};
const cellAttrs = {
colspan: {
default: 1,
validate: "number"
},
rowspan: {
default: 1,
validate: "number"
},
colwidth: {
default: null,
validate: validateColwidth
}
};
for (const prop in extraAttrs) cellAttrs[prop] = {
default: extraAttrs[prop].default,
validate: extraAttrs[prop].validate
};
return {
table: {
content: "table_row+",
tableRole: "table",
isolating: true,
group: options.tableGroup,
parseDOM: [{ tag: "table" }],
toDOM() {
return ["table", ["tbody", 0]];
}
},
table_row: {
content: "(table_cell | table_header)*",
tableRole: "row",
parseDOM: [{ tag: "tr" }],
toDOM() {
return ["tr", 0];
}
},
table_cell: {
content: options.cellContent,
attrs: cellAttrs,
tableRole: "cell",
isolating: true,
parseDOM: [{
tag: "td",
getAttrs: (dom) => getCellAttrs(dom, extraAttrs)
}],
toDOM(node) {
return [
"td",
setCellAttrs(node, extraAttrs),
0
];
}
},
table_header: {
content: options.cellContent,
attrs: cellAttrs,
tableRole: "header_cell",
isolating: true,
parseDOM: [{
tag: "th",
getAttrs: (dom) => getCellAttrs(dom, extraAttrs)
}],
toDOM(node) {
return [
"th",
setCellAttrs(node, extraAttrs),
0
];
}
}
};
}
/**
* @public
*/
function tableNodeTypes(schema) {
let result = schema.cached.tableNodeTypes;
if (!result) {
result = schema.cached.tableNodeTypes = {};
for (const name in schema.nodes) {
const type = schema.nodes[name], role = type.spec.tableRole;
if (role) result[role] = type;
}
}
return result;
}
//#endregion
//#region src/util.ts
/**
* @public
*/
const tableEditingKey = new prosemirror_state.PluginKey("selectingCells");
/**
* @public
*/
function cellAround($pos) {
for (let d = $pos.depth - 1; d > 0; d--) if ($pos.node(d).type.spec.tableRole == "row") return $pos.node(0).resolve($pos.before(d + 1));
return null;
}
function cellWrapping($pos) {
for (let d = $pos.depth; d > 0; d--) {
const role = $pos.node(d).type.spec.tableRole;
if (role === "cell" || role === "header_cell") return $pos.node(d);
}
return null;
}
/**
* @public
*/
function isInTable(state) {
const $head = state.selection.$head;
for (let d = $head.depth; d > 0; d--) if ($head.node(d).type.spec.tableRole == "row") return true;
return false;
}
/**
* @internal
*/
function selectionCell(state) {
const sel = state.selection;
if ("$anchorCell" in sel && sel.$anchorCell) return sel.$anchorCell.pos > sel.$headCell.pos ? sel.$anchorCell : sel.$headCell;
else if ("node" in sel && sel.node && sel.node.type.spec.tableRole == "cell") return sel.$anchor;
const $cell = cellAround(sel.$head) || cellNear(sel.$head);
if ($cell) return $cell;
throw new RangeError(`No cell found around position ${sel.head}`);
}
/**
* @public
*/
function cellNear($pos) {
for (let after = $pos.nodeAfter, pos = $pos.pos; after; after = after.firstChild, pos++) {
const role = after.type.spec.tableRole;
if (role == "cell" || role == "header_cell") return $pos.doc.resolve(pos);
}
for (let before = $pos.nodeBefore, pos = $pos.pos; before; before = before.lastChild, pos--) {
const role = before.type.spec.tableRole;
if (role == "cell" || role == "header_cell") return $pos.doc.resolve(pos - before.nodeSize);
}
}
/**
* @public
*/
function pointsAtCell($pos) {
return $pos.parent.type.spec.tableRole == "row" && !!$pos.nodeAfter;
}
/**
* @public
*/
function moveCellForward($pos) {
return $pos.node(0).resolve($pos.pos + $pos.nodeAfter.nodeSize);
}
/**
* @internal
*/
function inSameTable($cellA, $cellB) {
return $cellA.depth == $cellB.depth && $cellA.pos >= $cellB.start(-1) && $cellA.pos <= $cellB.end(-1);
}
/**
* @public
*/
function findCell($pos) {
return TableMap.get($pos.node(-1)).findCell($pos.pos - $pos.start(-1));
}
/**
* @public
*/
function colCount($pos) {
return TableMap.get($pos.node(-1)).colCount($pos.pos - $pos.start(-1));
}
/**
* @public
*/
function nextCell($pos, axis, dir) {
const table = $pos.node(-1);
const map = TableMap.get(table);
const tableStart = $pos.start(-1);
const moved = map.nextCell($pos.pos - tableStart, axis, dir);
return moved == null ? null : $pos.node(0).resolve(tableStart + moved);
}
/**
* @public
*/
function removeColSpan(attrs, pos, n = 1) {
const result = {
...attrs,
colspan: attrs.colspan - n
};
if (result.colwidth) {
result.colwidth = result.colwidth.slice();
result.colwidth.splice(pos, n);
if (!result.colwidth.some((w) => w > 0)) result.colwidth = null;
}
return result;
}
/**
* @public
*/
function addColSpan(attrs, pos, n = 1) {
const result = {
...attrs,
colspan: attrs.colspan + n
};
if (result.colwidth) {
result.colwidth = result.colwidth.slice();
for (let i = 0; i < n; i++) result.colwidth.splice(pos, 0, 0);
}
return result;
}
/**
* @public
*/
function columnIsHeader(map, table, col) {
const headerCell = tableNodeTypes(table.type.schema).header_cell;
for (let row = 0; row < map.height; row++) if (table.nodeAt(map.map[col + row * map.width]).type != headerCell) return false;
return true;
}
//#endregion
//#region src/cellselection.ts
/**
* A [`Selection`](http://prosemirror.net/docs/ref/#state.Selection)
* subclass that represents a cell selection spanning part of a table.
* With the plugin enabled, these will be created when the user
* selects across cells, and will be drawn by giving selected cells a
* `selectedCell` CSS class.
*
* @public
*/
var CellSelection = class CellSelection extends prosemirror_state.Selection {
constructor($anchorCell, $headCell = $anchorCell) {
const table = $anchorCell.node(-1);
const map = TableMap.get(table);
const tableStart = $anchorCell.start(-1);
const rect = map.rectBetween($anchorCell.pos - tableStart, $headCell.pos - tableStart);
const doc = $anchorCell.node(0);
const cells = map.cellsInRect(rect).filter((p) => p != $headCell.pos - tableStart);
cells.unshift($headCell.pos - tableStart);
const ranges = cells.map((pos) => {
const cell = table.nodeAt(pos);
if (!cell) throw new RangeError(`No cell with offset ${pos} found`);
const from = tableStart + pos + 1;
return new prosemirror_state.SelectionRange(doc.resolve(from), doc.resolve(from + cell.content.size));
});
super(ranges[0].$from, ranges[0].$to, ranges);
this.$anchorCell = $anchorCell;
this.$headCell = $headCell;
}
map(doc, mapping) {
const $anchorCell = doc.resolve(mapping.map(this.$anchorCell.pos));
const $headCell = doc.resolve(mapping.map(this.$headCell.pos));
if (pointsAtCell($anchorCell) && pointsAtCell($headCell) && inSameTable($anchorCell, $headCell)) {
const tableChanged = this.$anchorCell.node(-1) != $anchorCell.node(-1);
if (tableChanged && this.isRowSelection()) return CellSelection.rowSelection($anchorCell, $headCell);
else if (tableChanged && this.isColSelection()) return CellSelection.colSelection($anchorCell, $headCell);
else return new CellSelection($anchorCell, $headCell);
}
return prosemirror_state.TextSelection.between($anchorCell, $headCell);
}
content() {
const table = this.$anchorCell.node(-1);
const map = TableMap.get(table);
const tableStart = this.$anchorCell.start(-1);
const rect = map.rectBetween(this.$anchorCell.pos - tableStart, this.$headCell.pos - tableStart);
const seen = {};
const rows = [];
for (let row = rect.top; row < rect.bottom; row++) {
const rowContent = [];
for (let index = row * map.width + rect.left, col = rect.left; col < rect.right; col++, index++) {
const pos = map.map[index];
if (seen[pos]) continue;
seen[pos] = true;
const cellRect = map.findCell(pos);
let cell = table.nodeAt(pos);
if (!cell) throw new RangeError(`No cell with offset ${pos} found`);
const extraLeft = rect.left - cellRect.left;
const extraRight = cellRect.right - rect.right;
if (extraLeft > 0 || extraRight > 0) {
let attrs = cell.attrs;
if (extraLeft > 0) attrs = removeColSpan(attrs, 0, extraLeft);
if (extraRight > 0) attrs = removeColSpan(attrs, attrs.colspan - extraRight, extraRight);
if (cellRect.left < rect.left) {
cell = cell.type.createAndFill(attrs);
if (!cell) throw new RangeError(`Could not create cell with attrs ${JSON.stringify(attrs)}`);
} else cell = cell.type.create(attrs, cell.content);
}
if (cellRect.top < rect.top || cellRect.bottom > rect.bottom) {
const attrs = {
...cell.attrs,
rowspan: Math.min(cellRect.bottom, rect.bottom) - Math.max(cellRect.top, rect.top)
};
if (cellRect.top < rect.top) cell = cell.type.createAndFill(attrs);
else cell = cell.type.create(attrs, cell.content);
}
rowContent.push(cell);
}
rows.push(table.child(row).copy(prosemirror_model.Fragment.from(rowContent)));
}
const fragment = this.isColSelection() && this.isRowSelection() ? table : rows;
return new prosemirror_model.Slice(prosemirror_model.Fragment.from(fragment), 1, 1);
}
replace(tr, content = prosemirror_model.Slice.empty) {
const mapFrom = tr.steps.length, ranges = this.ranges;
for (let i = 0; i < ranges.length; i++) {
const { $from, $to } = ranges[i], mapping = tr.mapping.slice(mapFrom);
tr.replace(mapping.map($from.pos), mapping.map($to.pos), i ? prosemirror_model.Slice.empty : content);
}
const sel = prosemirror_state.Selection.findFrom(tr.doc.resolve(tr.mapping.slice(mapFrom).map(this.to)), -1);
if (sel) tr.setSelection(sel);
}
replaceWith(tr, node) {
this.replace(tr, new prosemirror_model.Slice(prosemirror_model.Fragment.from(node), 0, 0));
}
forEachCell(f) {
const table = this.$anchorCell.node(-1);
const map = TableMap.get(table);
const tableStart = this.$anchorCell.start(-1);
const cells = map.cellsInRect(map.rectBetween(this.$anchorCell.pos - tableStart, this.$headCell.pos - tableStart));
for (let i = 0; i < cells.length; i++) f(table.nodeAt(cells[i]), tableStart + cells[i]);
}
isColSelection() {
const anchorTop = this.$anchorCell.index(-1);
const headTop = this.$headCell.index(-1);
if (Math.min(anchorTop, headTop) > 0) return false;
const anchorBottom = anchorTop + this.$anchorCell.nodeAfter.attrs.rowspan;
const headBottom = headTop + this.$headCell.nodeAfter.attrs.rowspan;
return Math.max(anchorBottom, headBottom) == this.$headCell.node(-1).childCount;
}
static colSelection($anchorCell, $headCell = $anchorCell) {
const table = $anchorCell.node(-1);
const map = TableMap.get(table);
const tableStart = $anchorCell.start(-1);
const anchorRect = map.findCell($anchorCell.pos - tableStart);
const headRect = map.findCell($headCell.pos - tableStart);
const doc = $anchorCell.node(0);
if (anchorRect.top <= headRect.top) {
if (anchorRect.top > 0) $anchorCell = doc.resolve(tableStart + map.map[anchorRect.left]);
if (headRect.bottom < map.height) $headCell = doc.resolve(tableStart + map.map[map.width * (map.height - 1) + headRect.right - 1]);
} else {
if (headRect.top > 0) $headCell = doc.resolve(tableStart + map.map[headRect.left]);
if (anchorRect.bottom < map.height) $anchorCell = doc.resolve(tableStart + map.map[map.width * (map.height - 1) + anchorRect.right - 1]);
}
return new CellSelection($anchorCell, $headCell);
}
isRowSelection() {
const table = this.$anchorCell.node(-1);
const map = TableMap.get(table);
const tableStart = this.$anchorCell.start(-1);
const anchorLeft = map.colCount(this.$anchorCell.pos - tableStart);
const headLeft = map.colCount(this.$headCell.pos - tableStart);
if (Math.min(anchorLeft, headLeft) > 0) return false;
const anchorRight = anchorLeft + this.$anchorCell.nodeAfter.attrs.colspan;
const headRight = headLeft + this.$headCell.nodeAfter.attrs.colspan;
return Math.max(anchorRight, headRight) == map.width;
}
eq(other) {
return other instanceof CellSelection && other.$anchorCell.pos == this.$anchorCell.pos && other.$headCell.pos == this.$headCell.pos;
}
static rowSelection($anchorCell, $headCell = $anchorCell) {
const table = $anchorCell.node(-1);
const map = TableMap.get(table);
const tableStart = $anchorCell.start(-1);
const anchorRect = map.findCell($anchorCell.pos - tableStart);
const headRect = map.findCell($headCell.pos - tableStart);
const doc = $anchorCell.node(0);
if (anchorRect.left <= headRect.left) {
if (anchorRect.left > 0) $anchorCell = doc.resolve(tableStart + map.map[anchorRect.top * map.width]);
if (headRect.right < map.width) $headCell = doc.resolve(tableStart + map.map[map.width * (headRect.top + 1) - 1]);
} else {
if (headRect.left > 0) $headCell = doc.resolve(tableStart + map.map[headRect.top * map.width]);
if (anchorRect.right < map.width) $anchorCell = doc.resolve(tableStart + map.map[map.width * (anchorRect.top + 1) - 1]);
}
return new CellSelection($anchorCell, $headCell);
}
toJSON() {
return {
type: "cell",
anchor: this.$anchorCell.pos,
head: this.$headCell.pos
};
}
static fromJSON(doc, json) {
return new CellSelection(doc.resolve(json.anchor), doc.resolve(json.head));
}
static create(doc, anchorCell, headCell = anchorCell) {
return new CellSelection(doc.resolve(anchorCell), doc.resolve(headCell));
}
getBookmark() {
return new CellBookmark(this.$anchorCell.pos, this.$headCell.pos);
}
};
CellSelection.prototype.visible = false;
prosemirror_state.Selection.jsonID("cell", CellSelection);
/**
* @public
*/
var CellBookmark = class CellBookmark {
constructor(anchor, head) {
this.anchor = anchor;
this.head = head;
}
map(mapping) {
return new CellBookmark(mapping.map(this.anchor), mapping.map(this.head));
}
resolve(doc) {
const $anchorCell = doc.resolve(this.anchor), $headCell = doc.resolve(this.head);
if ($anchorCell.parent.type.spec.tableRole == "row" && $headCell.parent.type.spec.tableRole == "row" && $anchorCell.index() < $anchorCell.parent.childCount && $headCell.index() < $headCell.parent.childCount && inSameTable($anchorCell, $headCell)) return new CellSelection($anchorCell, $headCell);
else return prosemirror_state.Selection.near($headCell, 1);
}
};
function drawCellSelection(state) {
if (!(state.selection instanceof CellSelection)) return null;
const cells = [];
state.selection.forEachCell((node, pos) => {
cells.push(prosemirror_view.Decoration.node(pos, pos + node.nodeSize, { class: "selectedCell" }));
});
return prosemirror_view.DecorationSet.create(state.doc, cells);
}
function isCellBoundarySelection({ $from, $to }) {
if ($from.pos == $to.pos || $from.pos < $to.pos - 6) return false;
let afterFrom = $from.pos;
let beforeTo = $to.pos;
let depth = $from.depth;
for (; depth >= 0; depth--, afterFrom++) if ($from.after(depth + 1) < $from.end(depth)) break;
for (let d = $to.depth; d >= 0; d--, beforeTo--) if ($to.before(d + 1) > $to.start(d)) break;
return afterFrom == beforeTo && /row|table/.test($from.node(depth).type.spec.tableRole);
}
function isTextSelectionAcrossCells({ $from, $to }) {
let fromCellBoundaryNode;
let toCellBoundaryNode;
for (let i = $from.depth; i > 0; i--) {
const node = $from.node(i);
if (node.type.spec.tableRole === "cell" || node.type.spec.tableRole === "header_cell") {
fromCellBoundaryNode = node;
break;
}
}
for (let i = $to.depth; i > 0; i--) {
const node = $to.node(i);
if (node.type.spec.tableRole === "cell" || node.type.spec.tableRole === "header_cell") {
toCellBoundaryNode = node;
break;
}
}
return fromCellBoundaryNode !== toCellBoundaryNode && $to.parentOffset === 0;
}
function normalizeSelection(state, tr, allowTableNodeSelection) {
const sel = (tr || state).selection;
const doc = (tr || state).doc;
let normalize;
let role;
if (sel instanceof prosemirror_state.NodeSelection && (role = sel.node.type.spec.tableRole)) {
if (role == "cell" || role == "header_cell") normalize = CellSelection.create(doc, sel.from);
else if (role == "row") {
const $cell = doc.resolve(sel.from + 1);
normalize = CellSelection.rowSelection($cell, $cell);
} else if (!allowTableNodeSelection) {
const map = TableMap.get(sel.node);
const start = sel.from + 1;
const lastCell = start + map.map[map.width * map.height - 1];
normalize = CellSelection.create(doc, start + 1, lastCell);
}
} else if (sel instanceof prosemirror_state.TextSelection && isCellBoundarySelection(sel)) normalize = prosemirror_state.TextSelection.create(doc, sel.from);
else if (sel instanceof prosemirror_state.TextSelection && isTextSelectionAcrossCells(sel)) normalize = prosemirror_state.TextSelection.create(doc, sel.$from.start(), sel.$from.end());
if (normalize) (tr || (tr = state.tr)).setSelection(normalize);
return tr;
}
//#endregion
//#region src/fixtables.ts
/**
* @public
*/
const fixTablesKey = new prosemirror_state.PluginKey("fix-tables");
/**
* Helper for iterating through the nodes in a document that changed
* compared to the given previous document. Useful for avoiding
* duplicate work on each transaction.
*
* @public
*/
function changedDescendants(old, cur, offset, f) {
const oldSize = old.childCount, curSize = cur.childCount;
outer: for (let i = 0, j = 0; i < curSize; i++) {
const child = cur.child(i);
for (let scan = j, e = Math.min(oldSize, i + 3); scan < e; scan++) if (old.child(scan) == child) {
j = scan + 1;
offset += child.nodeSize;
continue outer;
}
f(child, offset);
if (j < oldSize && old.child(j).sameMarkup(child)) changedDescendants(old.child(j), child, offset + 1, f);
else child.nodesBetween(0, child.content.size, f, offset + 1);
offset += child.nodeSize;
}
}
/**
* Inspect all tables in the given state's document and return a
* transaction that fixes them, if necessary. If `oldState` was
* provided, that is assumed to hold a previous, known-good state,
* which will be used to avoid re-scanning unchanged parts of the
* document.
*
* @public
*/
function fixTables(state, oldState) {
let tr;
const check = (node, pos) => {
if (node.type.spec.tableRole == "table") tr = fixTable(state, node, pos, tr);
};
if (!oldState) state.doc.descendants(check);
else if (oldState.doc != state.doc) changedDescendants(oldState.doc, state.doc, 0, check);
return tr;
}
function fixTable(state, table, tablePos, tr) {
const map = TableMap.get(table);
if (!map.problems) return tr;
if (!tr) tr = state.tr;
const mustAdd = [];
for (let i = 0; i < map.height; i++) mustAdd.push(0);
for (let i = 0; i < map.problems.length; i++) {
const prob = map.problems[i];
if (prob.type == "collision") {
const cell = table.nodeAt(prob.pos);
if (!cell) continue;
const attrs = cell.attrs;
for (let j = 0; j < attrs.rowspan; j++) mustAdd[prob.row + j] += prob.n;
tr.setNodeMarkup(tr.mapping.map(tablePos + 1 + prob.pos), null, removeColSpan(attrs, attrs.colspan - prob.n, prob.n));
} else if (prob.type == "missing") mustAdd[prob.row] += prob.n;
else if (prob.type == "overlong_rowspan") {
const cell = table.nodeAt(prob.pos);
if (!cell) continue;
tr.setNodeMarkup(tr.mapping.map(tablePos + 1 + prob.pos), null, {
...cell.attrs,
rowspan: cell.attrs.rowspan - prob.n
});
} else if (prob.type == "colwidth mismatch") {
const cell = table.nodeAt(prob.pos);
if (!cell) continue;
tr.setNodeMarkup(tr.mapping.map(tablePos + 1 + prob.pos), null, {
...cell.attrs,
colwidth: prob.colwidth
});
} else if (prob.type == "zero_sized") {
const pos = tr.mapping.map(tablePos);
tr.delete(pos, pos + table.nodeSize);
}
}
let first, last;
for (let i = 0; i < mustAdd.length; i++) if (mustAdd[i]) {
if (first == null) first = i;
last = i;
}
for (let i = 0, pos = tablePos + 1; i < map.height; i++) {
const row = table.child(i);
const end = pos + row.nodeSize;
const add = mustAdd[i];
if (add > 0) {
let role = "cell";
if (row.firstChild) role = row.firstChild.type.spec.tableRole;
const nodes = [];
for (let j = 0; j < add; j++) {
const node = tableNodeTypes(state.schema)[role].createAndFill();
if (node) nodes.push(node);
}
const side = (i == 0 || first == i - 1) && last == i ? pos + 1 : end - 1;
tr.insert(tr.mapping.map(side), nodes);
}
pos = end;
}
return tr.setMeta(fixTablesKey, { fixTables: true });
}
//#endregion
//#region src/utils/convert.ts
/**
* This function will transform the table node into a matrix of rows and columns
* respecting merged cells, for example this table:
*
* ```
* ┌──────┬──────┬─────────────┐
* │ A1 │ B1 │ C1 │
* ├──────┼──────┴──────┬──────┤
* │ A2 │ B2 │ │
* ├──────┼─────────────┤ D1 │
* │ A3 │ B3 │ C3 │ │
* └──────┴──────┴──────┴──────┘
* ```
*
* will be converted to the below:
*
* ```javascript
* [
* [A1, B1, C1, null],
* [A2, B2, null, D1],
* [A3, B3, C3, null],
* ]
* ```
* @internal
*/
function convertTableNodeToArrayOfRows(tableNode) {
const map = TableMap.get(tableNode);
const rows = [];
const rowCount = map.height;
const colCount$1 = map.width;
for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {
const row = [];
for (let colIndex = 0; colIndex < colCount$1; colIndex++) {
const cellIndex = rowIndex * colCount$1 + colIndex;
const cellPos = map.map[cellIndex];
if (rowIndex > 0) {
const topCellIndex = cellIndex - colCount$1;
if (cellPos === map.map[topCellIndex]) {
row.push(null);
continue;
}
}
if (colIndex > 0) {
const leftCellIndex = cellIndex - 1;
if (cellPos === map.map[leftCellIndex]) {
row.push(null);
continue;
}
}
row.push(tableNode.nodeAt(cellPos));
}
rows.push(row);
}
return rows;
}
/**
* Convert an array of rows to a table node.
*
* @internal
*/
function convertArrayOfRowsToTableNode(tableNode, arrayOfNodes) {
const newRows = [];
const map = TableMap.get(tableNode);
const rowCount = map.height;
const colCount$1 = map.width;
for (let rowIndex = 0; rowIndex < rowCount; rowIndex++) {
const oldRow = tableNode.child(rowIndex);
const newCells = [];
for (let colIndex = 0; colIndex < colCount$1; colIndex++) {
const cell = arrayOfNodes[rowIndex][colIndex];
if (!cell) continue;
const cellPos = map.map[rowIndex * map.width + colIndex];
const oldCell = tableNode.nodeAt(cellPos);
if (!oldCell) continue;
const newCell = oldCell.type.createChecked(cell.attrs, cell.content, cell.marks);
newCells.push(newCell);
}
const newRow = oldRow.type.createChecked(oldRow.attrs, newCells, oldRow.marks);
newRows.push(newRow);
}
return tableNode.type.createChecked(tableNode.attrs, newRows, tableNode.marks);
}
//#endregion
//#region src/utils/move-row-in-array-of-rows.ts
/**
* Move a row in an array of rows.
*
* @internal
*/
function moveRowInArrayOfRows(rows, indexesOrigin, indexesTarget, directionOverride) {
const direction = indexesOrigin[0] > indexesTarget[0] ? -1 : 1;
const rowsExtracted = rows.splice(indexesOrigin[0], indexesOrigin.length);
const positionOffset = rowsExtracted.length % 2 === 0 ? 1 : 0;
let target;
if (directionOverride === -1 && direction === 1) target = indexesTarget[0] - 1;
else if (directionOverride === 1 && direction === -1) target = indexesTarget[indexesTarget.length - 1] - positionOffset + 1;
else target = direction === -1 ? indexesTarget[0] : indexesTarget[indexesTarget.length - 1] - positionOffset;
rows.splice(target, 0, ...rowsExtracted);
return rows;
}
//#endregion
//#region src/utils/query.ts
/**
* Checks if the given object is a `CellSelection` instance.
*
* @internal
*/
function isCellSelection(value) {
return value instanceof CellSelection;
}
/**
* Find the closest table node for a given position.
*
* @public
*/
function findTable($pos) {
return findParentNode((node) => node.type.spec.tableRole === "table", $pos);
}
/**
* Try to find the anchor and head cell in the same table by using the given
* anchor and head as hit points, or fallback to the selection's anchor and
* head.
*
* @public
*/
function findCellRange(selection, anchorHit, headHit) {
var _ref, _ref2;
if (anchorHit == null && headHit == null && isCellSelection(selection)) return [selection.$anchorCell, selection.$headCell];
const anchor = (_ref = anchorHit !== null && anchorHit !== void 0 ? anchorHit : headHit) !== null && _ref !== void 0 ? _ref : selection.anchor;
const head = (_ref2 = headHit !== null && headHit !== void 0 ? headHit : anchorHit) !== null && _ref2 !== void 0 ? _ref2 : selection.head;
const doc = selection.$head.doc;
const $anchorCell = findCellPos(doc, anchor);
const $headCell = findCellPos(doc, head);
if ($anchorCell && $headCell && inSameTable($anchorCell, $headCell)) return [$anchorCell, $headCell];
return null;
}
/**
* Try to find a resolved pos of a cell by using the given pos as a hit point.
*
* @public
*/
function findCellPos(doc, pos) {
const $pos = doc.resolve(pos);
return cellAround($pos) || cellNear($pos);
}
/**
* Find the closest parent node that satisfies the predicate.
*
* @internal
*/
function findParentNode(predicate, $pos) {
for (let depth = $pos.depth; depth >= 0; depth -= 1) {
const node = $pos.node(depth);
if (predicate(node)) return {
node,
pos: depth === 0 ? 0 : $pos.before(depth),
start: $pos.start(depth),
depth
};
}
return null;
}
//#endregion
//#region src/utils/get-cells.ts
/**
* Returns an array of cells in a column at the specified column index.
*
* @internal
*/
function getCellsInColumn(columnIndex, selection) {
const table = findTable(selection.$from);
if (!table) return;
const map = TableMap.get(table.node);
if (columnIndex < 0 || columnIndex > map.width - 1) return;
return map.cellsInRect({
left: columnIndex,
right: columnIndex + 1,
top: 0,
bottom: map.height
}).map((nodePos) => {
const node = table.node.nodeAt(nodePos);
const pos = nodePos + table.start;
return {
pos,
start: pos + 1,
node,
depth: table.depth + 2
};
});
}
/**
* Returns an array of cells in a row at the specified row index.
*
* @internal
*/
function getCellsInRow(rowIndex, selection) {
const table = findTable(selection.$from);
if (!table) return;
const map = TableMap.get(table.node);
if (rowIndex < 0 || rowIndex > map.height - 1) return;
return map.cellsInRect({
left: 0,
right: map.width,
top: rowIndex,
bottom: rowIndex + 1
}).map((nodePos) => {
const node = table.node.nodeAt(nodePos);
const pos = nodePos + table.start;
return {
pos,
start: pos + 1,
node,
depth: table.depth + 2
};
});
}
//#endregion
//#region src/utils/selection-range.ts
/**
* Returns a range of rectangular selection spanning all merged cells around a
* column at index `columnIndex`.
*
* Original implementation from Atlassian (Apache License 2.0)
*
* https://bitbucket.org/atlassian/atlassian-frontend-mirror/src/5f91cb871e8248bc3bae5ddc30bb9fd9200fadbb/editor/editor-tables/src/utils/get-selection-range-in-column.ts#editor/editor-tables/src/utils/get-selection-range-in-column.ts
*
* @internal
*/
function getSelectionRangeInColumn(tr, startColIndex, endColIndex = startColIndex) {
let startIndex = startColIndex;
let endIndex = endColIndex;
for (let i = startColIndex; i >= 0; i--) {
const cells = getCellsInColumn(i, tr.selection);
if (cells) cells.forEach((cell) => {
const maybeEndIndex = cell.node.attrs.colspan + i - 1;
if (maybeEndIndex >= startIndex) startIndex = i;
if (maybeEndIndex > endIndex) endIndex = maybeEndIndex;
});
}
for (let i = startColIndex; i <= endIndex; i++) {
const cells = getCellsInColumn(i, tr.selection);
if (cells) cells.forEach((cell) => {
const maybeEndIndex = cell.node.attrs.colspan + i - 1;
if (cell.node.attrs.colspan > 1 && maybeEndIndex > endIndex) endIndex = maybeEndIndex;
});
}
const indexes = [];
for (let i = startIndex; i <= endIndex; i++) {
const maybeCells = getCellsInColumn(i, tr.selection);
if (maybeCells && maybeCells.length > 0) indexes.push(i);
}
startIndex = indexes[0];
endIndex = indexes[indexes.length - 1];
const firstSelectedColumnCells = getCellsInColumn(startIndex, tr.selection);
const firstRowCells = getCellsInRow(0, tr.selection);
if (!firstSelectedColumnCells || !firstRowCells) return;
const $anchor = tr.doc.resolve(firstSelectedColumnCells[firstSelectedColumnCells.length - 1].pos);
let headCell;
for (let i = endIndex; i >= startIndex; i--) {
const columnCells = getCellsInColumn(i, tr.selection);
if (columnCells && columnCells.length > 0) {
for (let j = firstRowCells.length - 1; j >= 0; j--) if (firstRowCells[j].pos === columnCells[0].pos) {
headCell = columnCells[0];
break;
}
if (headCell) break;
}
}
if (!headCell) return;
return {
$anchor,
$head: tr.doc.resolve(headCell.pos),
indexes
};
}
/**
* Returns a range of rectangular selection spanning all merged cells around a
* row at index `rowIndex`.
*
* Original implementation from Atlassian (Apache License 2.0)
*
* https://bitbucket.org/atlassian/atlassian-frontend-mirror/src/5f91cb871e8248bc3bae5ddc30bb9fd9200fadbb/editor/editor-tables/src/utils/get-selection-range-in-row.ts#editor/editor-tables/src/utils/get-selection-range-in-row.ts
*
* @internal
*/
function getSelectionRangeInRow(tr, startRowIndex, endRowIndex = startRowIndex) {
let startIndex = startRowIndex;
let endIndex = endRowIndex;
for (let i = startRowIndex; i >= 0; i--) {
const cells = getCellsInRow(i, tr.selection);
if (cells) cells.forEach((cell) => {
const maybeEndIndex = cell.node.attrs.rowspan + i - 1;
if (maybeEndIndex >= startIndex) startIndex = i;
if (maybeEndIndex > endIndex) endIndex = maybeEndIndex;
});
}
for (let i = startRowIndex; i <= endIndex; i++) {
const cells = getCellsInRow(i, tr.selection);
if (cells) cells.forEach((cell) => {
const maybeEndIndex = cell.node.attrs.rowspan + i - 1;
if (cell.node.attrs.rowspan > 1 && maybeEndIndex > endIndex) endIndex = maybeEndIndex;
});
}
const indexes = [];
for (let i = startIndex; i <= endIndex; i++) {
const maybeCells = getCellsInRow(i, tr.selection);
if (maybeCells && maybeCells.length > 0) indexes.push(i);
}
startIndex = indexes[0];
endIndex = indexes[indexes.length - 1];
const firstSelectedRowCells = getCellsInRow(startIndex, tr.selection);
const firstColumnCells = getCellsInColumn(0, tr.selection);
if (!firstSelectedRowCells || !firstColumnCells) return;
const $anchor = tr.doc.resolve(firstSelectedRowCells[firstSelectedRowCells.length - 1].pos);
let headCell;
for (let i = endIndex; i >= startIndex; i--) {
const rowCells = getCellsInRow(i, tr.selection);
if (rowCells && rowCells.length > 0) {
for (let j = firstColumnCells.length - 1; j >= 0; j--) if (firstColumnCells[j].pos === rowCells[0].pos) {
headCell = rowCells[0];
break;
}
if (headCell) break;
}
}
if (!headCell) return;
return {
$anchor,
$head: tr.doc.resolve(headCell.pos),
indexes
};
}
//#endregion
//#region src/utils/transpose.ts
/**
* Transposes a 2D array by flipping columns to rows.
*
* Transposition is a familiar algebra concept where the matrix is flipped
* along its diagonal. For more details, see:
* https://en.wikipedia.org/wiki/Transpose
*
* @example
* ```javascript
* const arr = [
* ['a1', 'a2', 'a3'],
* ['b1', 'b2', 'b3'],
* ['c1', 'c2', 'c3'],
* ['d1', 'd2', 'd3'],
* ];
*
* const result = transpose(arr);
* result === [
* ['a1', 'b1', 'c1', 'd1'],
* ['a2', 'b2', 'c2', 'd2'],
* ['a3', 'b3', 'c3', 'd3'],
* ]
* ```
*/
function transpose(array) {
return array[0].map((_, i) => {
return array.map((column) => column[i]);
});
}
//#endregion
//#region src/utils/move-column.ts
/**
* Move a column from index `origin` to index `target`.
*
* @internal
*/
function moveColumn(moveColParams) {
var _getSelectionRangeInC, _getSelectionRangeInC2;
const { tr, originIndex, targetIndex, select, pos } = moveColParams;
const table = findTable(tr.doc.resolve(pos));
if (!table) return false;
const indexesOriginColumn = (_getSelectionRangeInC = getSelectionRangeInColumn(tr, originIndex)) === null || _getSelectionRangeInC === void 0 ? void 0 : _getSelectionRangeInC.indexes;
const indexesTargetColumn = (_getSelectionRangeInC2 = getSelectionRangeInColumn(tr, targetIndex)) === null || _getSelectionRangeInC2 === void 0 ? void 0 : _getSelectionRangeInC2.indexes;
if (!indexesOriginColumn || !indexesTargetColumn) return false;
if (indexesOriginColumn.includes(targetIndex)) return false;
const newTable = moveTableColumn$1(table.node, indexesOriginColumn, indexesTargetColumn, 0);
tr.replaceWith(table.pos, table.pos + table.node.nodeSize, newTable);
if (!select) return true;
const map = TableMap.get(newTable);
const start = table.start;
const index = targetIndex;
const lastCell = map.positionAt(map.height - 1, index, newTable);
const $lastCell = tr.doc.resolve(start + lastCell);
const firstCell = map.positionAt(0, index, newTable);
const $firstCell = tr.doc.resolve(start + firstCell);
tr.setSelection(CellSelection.colSelection($lastCell, $firstCell));
return true;
}
function moveTableColumn$1(table, indexesOrigin, indexesTarget, direction) {
let rows = transpose(convertTableNodeToArrayOfRows(table));
rows = moveRowInArrayOfRows(rows, indexesOrigin, indexesTarget, direction);
rows = transpose(rows);
return convertArrayOfRowsToTableNode(table, rows);
}
//#endregion
//#region src/utils/move-row.ts
/**
* Move a row from index `origin` to index `target`.
*
* @internal
*/
function moveRow(moveRowParams) {
var _getSelectionRangeInR, _getSelectionRangeInR2;
const { tr, originIndex, targetIndex, select, pos } = moveRowParams;
const table = findTable(tr.doc.resolve(pos));
if (!table) return false;
const indexesOriginRow = (_getSelectionRangeInR = getSelectionRangeInRow(tr, originIndex)) === null || _getSelectionRangeInR === void 0 ? void 0 : _getSelectionRangeInR.indexes;
const indexesTargetRow = (_getSelectionRangeInR2 = getSelectionRangeInRow(tr, targetIndex)) === null || _getSelectionRangeInR2 === void 0 ? void 0 : _getSelectionRangeInR2.indexes;
if (!indexesOriginRow || !indexesTargetRow) return false;
if (indexesOriginRow.includes(targetIndex)) return false;
const newTable = moveTableRow$1(table.node, indexesOriginRow, indexesTargetRow, 0);
tr.replaceWith(table.pos, table.pos + table.node.nodeSize, newTable);
if (!select) return true;
const map = TableMap.get(newTable);
const start = table.start;
const index = targetIndex;
const lastCell = map.positionAt(index, map.width - 1, newTable);
const $lastCell = tr.doc.resolve(start + lastCell);
const firstCell = map.positionAt(index, 0, newTable);
const $firstCell = tr.doc.resolve(start + firstCell);
tr.setSelection(CellSelection.rowSelection($lastCell, $firstCell));
return true;
}
function moveTableRow$1(table, indexesOrigin, indexesTarget, direction) {
let rows = convertTableNodeToArrayOfRows(table);
rows = moveRowInArrayOfRows(rows, indexesOrigin, indexesTarget, direction);
return convertArrayOfRowsToTableNode(table, rows);
}
//#endregion
//#region src/commands.ts
/**
* Helper to get the selected rectangle in a table, if any. Adds table
* map, table node, and table start offset to the object for
* convenience.
*
* @public
*/
function selectedRect(state) {
const sel = state.selection;
const $pos = selectionCell(state);
const table = $pos.node(-1);
const tableStart = $pos.start(-1);
const map = TableMap.get(table);
return {
...sel instanceof CellSelection ? map.rectBetween(sel.$anchorCell.pos - tableStart, sel.$headCell.pos - tableStart) : map.findCell($pos.pos - tableStart),
tableStart,
map,
table
};
}
/**
* Add a column at the given position in a table.
*
* @public
*/
function addColumn(tr, { map, tableStart, table }, col) {
let refColumn = col > 0 ? -1 : 0;
if (columnIsHeader(map, table, col + refColumn)) refColumn = col == 0 || col == map.width ? null : 0;
for (let row = 0; row < map.height; row++) {
const index = row * map.width + col;
if (col > 0 && col < map.width && map.map[index - 1] == map.map[index]) {
const pos = map.map[index];
const cell = table.nodeAt(pos);
tr.setNodeMarkup(tr.mapping.map(tableStart + pos), null, addColSpan(cell.attrs, col - map.colCount(pos)));
row += cell.attrs.rowspan - 1;
} else {
const type = refColumn == null ? tableNodeTypes(table.type.schema).cell : table.nodeAt(map.map[index + refColumn]).type;
const pos = map.positionAt(row, col, table);
tr.insert(tr.mapping.map(tableStart + pos), type.createAndFill());
}
}
return tr;
}
/**
* Command to add a column before the column with the selection.
*
* @public
*/
function addColumnBefore(state, dispatch) {
if (!isInTable(state)) return false;
if (dispatch) {
const rect = selectedRect(state);
dispatch(addColumn(state.tr, rect, rect.left));
}
return true;
}
/**
* Command to add a column after the column with the selection.
*
* @public
*/
function addColumnAfter(state, dispatch) {
if (!isInTable(state)) return false;
if (dispatch) {
const rect = selectedRect(state);
dispatch(addColumn(state.tr, rect, rect.right));
}
return true;
}
/**
* @public
*/
function removeColumn(tr, { map, table, tableStart }, col) {
const mapStart = tr.mapping.maps.length;
for (let row = 0; row < map.height;) {
const index = row * map.width + col;
const pos = map.map[index];
const cell = table.nodeAt(pos);
const attrs = cell.attrs;
if (col > 0 && map.map[index - 1] == pos || col < map.width - 1 && map.map[index + 1] == pos) tr.setNodeMarkup(tr.mapping.slice(mapStart).map(tableStart + pos), null, removeColSpan(attrs, col - map.colCount(pos)));
else {
const start = tr.mapping.slice(mapStart).map(tableStart + pos);
tr.delete(start, start + cell.nodeSize);
}
row += attrs.rowspan;
}
}
/**
* Command function that removes the selected columns from a table.
*
* @public
*/
function deleteColumn(state, dispatch) {
if (!isInTable(state)) return false;
if (dispatch) {
const rect = selectedRect(state);
const tr = state.tr;
if (rect.left == 0 && rect.right == rect.map.width) return false;
for (let i = rect.right - 1;; i--) {
removeColumn(tr, rect, i);
if (i == rect.left) break;
const table = rect.tableStart ? tr.doc.nodeAt(rect.tableStart - 1) : tr.doc;
if (!table) throw new RangeError("No table found");
rect.table = table;
rect.map = TableMap.get(table);
}
dispatch(tr);
}
return true;
}
/**
* @public
*/
function rowIsHeader(map, table, row) {
var _table$nodeAt;
const headerCell = tableNodeTypes(table.type.schema).header_cell;
for (let col = 0; col < map.width; col++) if (((_table$nodeAt = table.nodeAt(map.map[col + row * map.width])) === null || _table$nodeAt === void 0 ? void 0 : _table$nodeAt.type) != headerCell) return false;
return true;
}
/**
* @public
*/
function addRow(tr, { map, tableStart, table }, row) {
let rowPos = tableStart;
for (let i = 0; i < row; i++) rowPos += table.child(i).nodeSize;
const cells = [];
let refRow = row > 0 ? -1 : 0;
if (rowIsHeader(map, table, row + refRow)) refRow = row == 0 || row == map.height ? null : 0;
for (let col = 0, index = map.width * row; col < map.width; col++, index++) if (row > 0 && row < map.height && map.map[index] == map.map[index - map.width]) {
const pos = map.map[index];
const attrs = table.nodeAt(pos).attrs;
tr.setNodeMarkup(tableStart + pos, null, {
...attrs,
rowspan: attrs.rowspan + 1
});
col += attrs.colspan - 1;
} else {
var _table$nodeAt2;
const type = refRow == null ? tableNodeTypes(table.type.schema).cell : (_table$nodeAt2 = table.nodeAt(map.map[index + refRow * map.width])) === null || _table$nodeAt2 === void 0 ? void 0 : _table$nodeAt2.type;
const node = type === null || type === void 0 ? void 0 : type.createAndFill();
if (node) cells.push(node);
}
tr.insert(rowPos, tableNodeTypes(table.type.schema).row.create(null, cells));
return tr;
}
/**
* Add a table row before the selection.
*
* @public
*/
function addRowBefore(state, dispatch) {
if (!isInTable(state)) return false;
if (dispatch) {
const rect = selectedRect(state);
dispatch(addRow(state.tr, rect, rect.top));
}
return true;
}
/**
* Add a table row after the selection.
*
* @public
*/
function addRowAfter(state, dispatch) {
if (!isInTable(state)) return false;
if (dispatch) {
const rect = selectedRect(state);
dispatch(addRow(state.tr, rect, rect.bottom));
}
return true;
}
/**
* @public
*/
function removeRow(tr, { map, table, tableStart }, row) {
let rowPos = 0;
for (let i = 0; i < row; i++) rowPos += table.child(i).nodeSize;
const nextRow = rowPos + table.child(row).nodeSize;
const mapFrom = tr.mapping.maps.length;
tr.delete(rowPos + tableStart, nextRow + tableStart);
const seen = /* @__PURE__ */ new Set();
for (let col = 0, index = row * map.width; col < map.width; col++, index++) {
const pos = map.map[index];
if (seen.has(pos)) continue;
seen.add(pos);
if (row > 0 && pos == map.map[index - map.width]) {
const attrs = table.nodeAt(pos).attrs;
tr.setNodeMarkup(tr.mapping.slice(mapFrom).map(pos + tableStart), null, {
...attrs,
rowspan: attrs.rowspan - 1
});
col += attrs.colspan - 1;
} else if (row < map.height && pos == map.map[index + map.width]) {
const cell = table.nodeAt(pos);
const attrs = cell.attrs;
const copy = cell.type.create({
...attrs,
rowspan: cell.attrs.rowspan - 1
}, cell.content);
const newPos = map.positionAt(row + 1, col, table);
tr.insert(tr.mapping.slice(mapFrom).map(tableStart + newPos), copy);
col += attrs.colspan - 1;
}
}
}
/**
* Remove the selected rows from a table.
*
* @public
*/
function deleteRow(state, dispatch) {
if (!isInTable(state)) return false;
if (dispatch) {
const rect = selectedRect(state), tr = state.tr;
if (rect.top == 0 && rect.bottom == rect.map.height) return false;
for (let i = rect.bottom - 1;; i--) {
removeRow(tr, rect, i);
if (i == rect.top) break;
const table = rect.tableStart ? tr.doc.nodeAt(rect.tableStart - 1) : tr.doc;
if (!table) throw new RangeError("No table found");
rect.table = table;
rect.map = TableMap.get(rect.table);
}
dispatch(tr);
}
return true;
}
function isEmpty(cell) {
const c = cell.content;
return c.childCount == 1 && c.child(0).isTextblock && c.child(0).childCount == 0;
}
function cellsOverlapRectangle({ width, height, map }, rect) {
let indexTop = rect.top * width + rect.left, indexLeft = indexTop;
let indexBottom = (rect.bottom - 1) * width + rect.left, indexRight = indexTop + (rect.right - rect.left - 1);
for (let i = rect.top; i < rect.bottom; i++) {
if (rect.left > 0 && map[indexLeft] == map[indexLeft - 1] || rect.right < width && map[indexRight] == map[indexRight + 1]) return true;
indexLeft += width;
indexRight += width;
}
for (let i = rect.left; i < rect.right; i++) {
if (rect.top > 0 && map[indexTop] == map[indexTop - width] || rect.bottom < height && map[indexBottom] == map[indexBottom + width]) return true;
indexTop++;
indexBottom++;
}
return false;
}
/**
* Merge the selected cells into a single cell. Only available when
* the selected cells' outline forms a rectangle.
*
* @public
*/
function mergeCells(state, dispatch) {
const sel = state.selection;
if (!(sel instanceof CellSelection) || sel.$anchorCell.pos == sel.$headCell.pos) return false;
const rect = selectedRect(state), { map } = rect;
if (cellsOverlapRectangle(map, rect)) return false;
if (dispatch) {
const tr = state.tr;
const seen = {};
let content = prosemirror_model.Fragment.empty;
let mergedPos;
let mergedCell;
for (let row = rect.top; row < rect.bottom; row++) for (let col = rect.left; col < rect.right; col++) {
const cellPos = map.map[row * map.width + col];
const cell = rect.table.nodeAt(cellPos);
if (seen[cellPos] || !cell) continue;
seen[cellPos] = true;
if (mergedPos == null) {
mergedPos = cellPos;
mergedCell = cell;
} else {
if (!isEmpty(cell)) content = content.append(cell.content);
const mapped = tr.mapping.map(cellPos + rect.tableStart);
tr.delete(mapped, mapped + cell.nodeSize);
}
}
if (mergedPos == null || mergedCell == null) return true;
tr.setNodeMarkup(mergedPos + rect.tableStart, null, {
...addColSpan(mergedCell.attrs, mergedCell.attrs.colspan, rect.right - rect.left - mergedCell.attrs.colspan),
rowspan: rect.bottom - rect.top
});
if (content.size > 0) {
const end = mergedPos + 1 + mergedCell.content.size;
const start = isEmpty(mergedCell) ? mergedPos + 1 : end;
tr.replaceWith(start + rect.tableStart, end + rect.tableStart, content);
}
tr.setSelection(new CellSelection(tr.doc.resolve(mergedPos + rect.tableStart)));
dispatch(tr);
}
return true;
}
/**
* Split a selected cell, whose rowpan or colspan is greater than one,
* into smaller cells. Use the first cell type for the new cells.
*
* @public
*/
function splitCell(state, dispatch) {
const nodeTypes = tableNodeTypes(state.schema);
return splitCellWithType(({ node }) => {
return nodeTypes[node.type.spec.tableRole];
})(state, dispatch);
}
/**
* Split a selected cell, whose rowpan or colspan is greater than one,
* into smaller cells with the cell type (th, td) returned by getType function.
*
* @public
*/
function splitCellWithType(getCellType) {
return (state, dispatch) => {
const sel = state.selection;
let cellNode;
let cellPos;
if (!(sel instanceof CellSelection)) {
var _cellAround;
cellNode = cellWrapping(sel.$from);
if (!cellNode) return false;
cellPos = (_cellAround = cellAround(sel.$from)) === null || _cellAround === void 0 ? void 0 : _cellAround.pos;
} else {
if (sel.$anchorCell.pos != sel.$headCell.pos) return false;
cellNode = sel.$anchorCell.nodeAfter;
cellPos = sel.$anchorCell.pos;
}
if (cellNode == null || cellPos == null) return false;
if (cellNode.attrs.colspan == 1 && cellNode.attrs.rowspan == 1) return false;
if (dispatch) {
let baseAttrs = cellNode.attrs;
const attrs = [];
const colwidth = baseAttrs.colwidth;
if (baseAttrs.rowspan > 1) baseAttrs = {
...baseAttrs,
rowspan: 1
};
if (baseAttrs.colspan > 1) baseAttrs = {
...baseAttrs,
colspan: 1
};
const rect = selectedRect(state), tr = state.tr;
for (let i = 0; i < rect.right - rect.left; i++) attrs.push(colwidth ? {
...baseAttrs,
colwidth: colwidth && colwidth[i] ? [colwidth[i]] : null
} : baseAttrs);
let lastCell;
for (let row = rect.top; row < rect.bottom; row++) {
let pos = rect.map.positionAt(row, rect.left, rect.table);
if (row == rect.top) pos += cellNode.nodeSize;
for (let col = rect.left, i = 0; col < rect.right; col++, i++) {
if (col == rect.left && row == rect.top) continue;
tr.insert(lastCell = tr.mapping.map(pos + rect.tableStart, 1), getCellType({
node: cellNode,
row,
col
}).createAndFill(attrs[i]));
}
}
tr.setNodeMarkup(cellPos, getCellType({
node: cellNode,
row: rect.top,
col: rect.left
}), attrs[0]);
if (sel instanceof CellSelection) tr.setSelection(new CellSelection(tr.doc.resolve(sel.$anchorCell.pos), lastCell ? tr.doc.resolve(lastCell) : void 0));
dispatch(tr);
}
return true;
};
}
/**
* Returns a command that sets the given attribute to the given value,
* and is only available when the currently selected cell doesn't
* already have that attribute set to that value.
*
* @public
*/
function setCellAttr(name, value) {
return function(state, dispatch) {
if (!isInTable(state)) return false;
const $cell = selectionCell(state);
if ($cell.nodeAfter.attrs[name] === value) return false;
if (dispatch) {
const tr = state.tr;
if (state.selection instanceof CellSelection) state.selection.forEachCell((node, pos) => {
if (node.attrs[name] !== value) tr.setNodeMarkup(pos, null, {
...node.attrs,
[name]: value
});
});
else tr.setNodeMarkup($cell.pos, null, {
...$cell.nodeAfter.attrs,
[name]: value
});
dispatch(tr);
}
return true;
};
}
function deprecated_toggleHeader(type) {
return function(state, dispatch) {
if (!isInTable(state)) return false;
if (dispatch) {
const types = tableNodeTypes(state.schema);
const rect = selectedRect(state), tr = state.tr;
const cells = rect.map.cellsInRect(type == "column" ? {
left: rect.left,
top: 0,
right: rect.right,
bottom: rect.map.height
} : type == "row" ? {
left: 0,
top: rect.top,
right: rect.map.width,
bottom: rect.bottom
} : rect);
const nodes = cells.map((pos) => rect.table.nodeAt(pos));
for (let i = 0; i < cells.length; i++) if (nodes[i].type == types.header_cell) tr.setNodeMarkup(rect.tableStart + cells[i], types.cell, nodes[i].attrs);
if (tr.steps.length === 0) for (let i = 0; i < cells.length; i++) tr.setNodeMarkup(rect.tableStart + cells[i], types.header_cell, nodes[i].attrs);
dispatch(tr);
}
return true;
};
}
function isHeaderEnabledByType(type, rect, types) {
const cellPositions = rect.map.cellsInRect({
left: 0,
top: 0,
right: type == "row" ? rect.map.width : 1,
bottom: type == "column" ? rect.map.height : 1
});
for (let i = 0; i < cellPositions.length; i++) {
const cell = rect.table.nodeAt(cellPositions[i]);
if (cell && cell.type !== types.header_cell) return false;
}
return true;
}
/**
* Toggles between row/column header and normal cells (Only applies to first row/column).
* For deprecated behavior pass `useDeprecatedLogic` in options with true.
*
* @public
*/
function toggleHeader(type, options) {
options = options || { useDeprecatedLogic: false };
if (options.useDeprecatedLogic) return deprecated_toggleHeader(type);
return function(state, dispatch) {
if (!isInTable(state)) return false;
if (dispatch) {
const types = tableNodeTypes(state.schema);
const rect = selectedRect(state), tr = state.tr;
const isHeaderRowEnabled = isHeaderEnabledByType("row", rect, types);
const isHeaderColumnEnabled = isHeaderEnabledByType("column", rect, types);
const selectionStartsAt = (type === "column" ? isHeaderRowEnabled : type === "row" ? isHeaderColumnEnabled : false) ? 1 : 0;
const cellsRect = type == "column" ? {
left: 0,
top: selectionStartsAt,
right: 1,
bottom: rect.map.height
} : type == "row" ? {
left: selectionStartsAt,
top: 0,
right: rect.map.width,
bottom: 1
} : rect;
const newType = type == "column" ? isHeaderColumnEnabled ? types.cell : types.header_cell : type == "row" ? isHeaderRowEnabled ? types.cell : types.header_cell : types.cell;
rect.map.cellsInRect(cellsRect).forEach((relativeCellPos) => {
const cellPos = relativeCellPos + rect.tableStart;
const cell = tr.doc.nodeAt(cellPos);
if (cell) tr.setNodeMarkup(cellPos, newType, cell.attrs);
});
dispatch(tr);
}
return true;
};
}
/**
* Toggles whether the selected row contains header cells.
*
* @public
*/
const toggleHeaderRow = toggleHeader("row", { useDeprecatedLogic: true });
/**
* Toggles whether the selected column contains header cells.
*
* @public
*/
const toggleHeaderColumn = toggleHeader("column", { useDeprecatedLogic: true });
/**
* Toggles whether the selected cells are header cells.
*
* @public
*/
const toggleHeaderCell = toggleHeader("cell", { useDeprecatedLogic: true });
function findNextCell($cell, dir) {
if (dir < 0) {
const before = $cell.nodeBefore;
if (before) return $cell.pos - before.nodeSize;
for (let row = $cell.index(-1) - 1, rowEnd = $cell.before(); row >= 0; row--) {
const rowNode = $cell.node(-1).child(row);
const lastChild = rowNode.lastChild;
if (lastChild) return rowEnd - 1 - lastChild.nodeSize;
rowEnd -= rowNode.nodeSize;
}
} else {
if ($cell.index() < $cell.parent.childCount - 1) return $cell.pos + $cell.nodeAfter.nodeSize;
const table = $cell.node(-1);
for (let row = $cell.indexAfter(-1), rowStart = $cell.after(); row < table.childCount; row++) {
const rowNode = table.child(row);
if (rowNode.childCount) return rowStart + 1;
rowStart += rowNode.nodeSize;
}
}
return null;
}
/**
* Returns a command for selecting the next (direction=1) or previous
* (direction=-1) cell in a table.
*
* @public
*/
function goToNextCell(direction) {
return function(state, dispatch) {
if (!isInTable(state)) return false;
const cell = findNextCell(selectionCell(state), direction);
if (cell == null) return false;
if (dispatch) {
const $cell = state.doc.resolve(cell);
dispatch(state.tr.setSelection(prosemirror_state.TextSelection.between($cell, moveCellForward($cell))).scrollIntoView());
}
return true;
};
}
/**
* Deletes the table around the selection, if any.
*
* @public
*/
function deleteTable(state, dispatch) {
const $pos = state.selection.$anchor;
for (let d = $pos.depth; d > 0; d--) if ($pos.node(d).type.spec.tableRole == "table") {
if (dispatch) dispatch(state.tr.delete($pos.before(d), $pos.after(d)).scrollIntoView());
return true;
}
return false;
}
/**
* Deletes the content of the selected cells, if they are not empty.
*
* @public
*/
function deleteCellSelection(state, dispatch) {
const sel = state.selection;
if (!(sel instanceof CellSelection)) return false;
if (dispatch) {
const tr = state.tr;
const baseContent = tableNodeTypes(state.schema).cell.createAndFill().content;
sel.forEachCell((cell, pos) => {
if (!cell.content.eq(baseContent)) tr.replace(tr.mapping.map(pos + 1), tr.mapping.map(pos + cell.nodeSize - 1), new prosemirror_model.Slice(baseContent, 0, 0));
});
if (tr.docChanged) dispatch(tr);
}
return true;
}
/**
* Move a table row from index `from` to index `to`.
*
* @public
*/
function moveTableRow(options) {
return (state, dispatch) => {
const { from: originIndex, to: targetIndex, select = true, pos = state.selection.from } = options;
const tr = state.tr;
if (moveRow({
tr,
originIndex,
targetIndex,
select,
pos
})) {
dispatch === null || dispatch === void 0 || dispatch(tr);
return true;
}
return false;
};
}
/**
* Move a table column from index `from` to index `to`.
*
* @public
*/
function moveTableColumn(options) {
return (state, dispatch) => {
const { from: originIndex, to: targetIndex, select = true, pos = state.selection.from } = options;
const tr = state.tr;
if (moveColumn({
tr,
originIndex,
targetIndex,
select,
pos
})) {
dispatch === null || dispatch === void 0 || dispatch(tr);
return true;
}
return false;
};
}
//#endregion
//#region src/copypaste.ts
/**
* Get a rectangular area of cells from a slice, or null if the outer
* nodes of the slice aren't table cells or rows.
*
* @internal
*/
function pastedCells(slice) {
if (slice.size === 0) return null;
let { content, openStart, openEnd } = slice;
while (content.childCount == 1 && (openStart > 0 && openEnd > 0 || content.child(0).type.spec.tableRole == "table")) {
openStart--;
openEnd--;
content = content.child(0).content;
}
const first = content.child(0);
const role = first.type.spec.tableRole;
const schema = first.type.schema, rows = [];
if (role == "row") for (let i = 0; i < content.childCount; i++) {
let cells = content.child(i).content;
const left = i ? 0 : Math.max(0, openStart - 1);
const right = i < content.childCount - 1 ? 0 : Math.max(0, openEnd - 1);
if (left || right) cells = fitSlice(tableNodeTypes(schema).row, new prosemirror_model.Slice(cells, left, right)).content;
rows.push(cells);
}
else if (role == "cell" || role == "header_cell") rows.push(openStart || openEnd ? fitSlice(tableNodeTypes(schema).row, new prosemirror_model.Slice(content, openStart, openEnd)).content : content);
else return null;
return ensureRectangular(schema, rows);
}
function ensureRectangular(schema, rows) {
const widths = [];
for (let i = 0; i < rows.length; i++) {
const row = rows[i];
for (let j = row.childCount - 1; j >= 0; j--) {
const { rowspan, colspan } = row.child(j).attrs;
for (let r = i; r < i + rowspan; r++) widths[r] = (widths[r] || 0) + colspan;
}
}
let width = 0;
for (let r = 0; r < widths.length; r++) width = Math.max(width, widths[r]);
for (let r = 0; r < widths.length; r++) {
if (r >= rows.length) rows.push(prosemirror_model.Fragment.empty);
if (widths[r] < width) {
const empty = tableNodeTypes(schema).cell.createAndFill();
const cells = [];
for (let i = widths[r]; i < width; i++) cells.push(empty);
rows[r] = rows[r].append(prosemirror_model.Fragment.from(cells));
}
}
return {
height: rows.length,
width,
rows
};
}
function fitSlice(nodeType, slice) {
const node = nodeType.createAndFill();
return new prosemirror_transform.Transform(node).replace(0, node.content.size, slice).doc;
}
/**
* Clip or extend (repeat) the given set of cells to cover the given
* width and height. Will clip rowspan/colspan cells at the edges when
* they stick out.
*
* @internal
*/
function clipCells({ width, height, rows }, newWidth, newHeight) {
if (width != newWidth) {
const added = [];
const newRows = [];
for (let row = 0; row < rows.length; row++) {
const frag = rows[row], cells = [];
for (let col = added[row] || 0, i = 0; col < newWidth; i++) {
let cell = frag.child(i % frag.childCount);
if (col + cell.attrs.colspan > newWidth) cell = cell.type.createChecked(removeColSpan(cell.attrs, cell.attrs.colspan, col + cell.attrs.colspan - newWidth), cell.content);
cells.push(cell);
col += cell.attrs.colspan;
for (let j = 1; j < cell.attrs.rowspan; j++) added[row + j] = (added[row + j] || 0) + cell.attrs.colspan;
}
newRows.push(prosemirror_model.Fragment.from(cells));
}
rows = newRows;
width = newWidth;
}
if (height != newHeight) {
const newRows = [];
for (let row = 0, i = 0; row < newHeight; row++, i++) {
const cells = [], source = rows[i % height];
for (let j = 0; j < source.childCount; j++) {
let cell = source.child(j);
if (row + cell.attrs.rowspan > newHeight) cell = cell.type.create({
...cell.attrs,
rowspan: Math.max(1, newHeight - cell.attrs.rowspan)
}, cell.content);
cells.push(cell);
}
newRows.push(prosemirror_model.Fragment.from(cells));
}
rows = newRows;
height = newHeight;
}
return {
width,
height,
rows
};
}
function growTable(tr, map, table, start, width, height, mapFrom) {
const schema = tr.doc.type.schema;
const types = tableNodeTypes(schema);
let empty;
let emptyHead;
if (width > map.width) for (let row = 0, rowEnd = 0; row < map.height; row++) {
const rowNode = table.child(row);
rowEnd += rowNode.nodeSize;
const cells = [];
let add;
if (rowNode.lastChild == null || rowNode.lastChild.type == types.cell) add = empty || (empty = types.cell.createAndFill());
else add = emptyHead || (emptyHead = types.header_cell.createAndFill());
for (let i = map.width; i < width; i++) cells.push(add);
tr.insert(tr.mapping.slice(mapFrom).map(rowEnd - 1 + start), cells);
}
if (height > map.height) {
const cells = [];
for (let i = 0, start$1 = (map.height - 1) * map.width; i < Math.max(map.width, width); i++) {
const header = i >= map.width ? false : table.nodeAt(map.map[start$1 + i]).type == types.header_cell;
cells.push(header ? emptyHead || (emptyHead = types.header_cell.createAndFill()) : empty || (empty = types.cell.createAndFill()));
}
const emptyRow = types.row.create(null, prosemirror_model.Fragment.from(cells)), rows = [];
for (let i = map.height; i < height; i++) rows.push(emptyRow);
tr.insert(tr.mapping.slice(mapFrom).map(start + table.nodeSize - 2), rows);
}
return !!(empty || emptyHead);
}
function isolateHorizontal(tr, map, table, start, left, right, top, mapFrom) {
if (top == 0 || top == map.height) return false;
let found = false;
for (let col = left; col < right; col++) {
const index = top * map.width + col, pos = map.map[index];
if (map.map[index - map.width] == pos) {
found = true;
const cell = table.nodeAt(pos);
const { top: cellTop, left: cellLeft } = map.findCell(pos);
tr.setNodeMarkup(tr.mapping.slice(mapFrom).map(pos + start), null, {
...cell.attrs,
rowspan: top - cellTop
});
tr.insert(tr.mapping.slice(mapFrom).map(map.positionAt(top, cellLeft, table)), cell.type.createAndFill({
...cell.attrs,
rowspan: cellTop + cell.attrs.rowspan - top
}));
col += cell.attrs.colspan - 1;
}
}
return found;
}
function isolateVertical(tr, map, table, start, top, bottom, left, mapFrom) {
if (left == 0 || left == map.width) return false;
let found = false;
for (let row = top; row < bottom; row++) {
const index = row * map.width + left, pos = map.map[index];
if (map.map[index - 1] == pos) {
found = true;
const cell = table.nodeAt(pos);
const cellLeft = map.colCount(pos);
const updatePos = tr.mapping.slice(mapFrom).map(pos + start);
tr.setNodeMarkup(updatePos, null, removeColSpan(cell.attrs, left - cellLeft, cell.attrs.colspan - (left - cellLeft)));
tr.insert(updatePos + cell.nodeSize, cell.type.createAndFill(removeColSpan(cell.attrs, 0, left - cellLeft)));
row += cell.attrs.rowspan - 1;
}
}
return found;
}
/**
* Insert the given set of cells (as returned by `pastedCells`) into a
* table, at the position pointed at by rect.
*
* @internal
*/
function insertCells(state, dispatch, tableStart, rect, cells) {
let table = tableStart ? state.doc.nodeAt(tableStart - 1) : state.doc;
if (!table) throw new Error("No table found");
let map = TableMap.get(table);
const { top, left } = rect;
const right = left + cells.width, bottom = top + cells.height;
const tr = state.tr;
let mapFrom = 0;
function recomp() {
table = tableStart ? tr.doc.nodeAt(tableStart - 1) : tr.doc;
if (!table) throw new Error("No table found");
map = TableMap.get(table);
mapFrom = tr.mapping.maps.length;
}
if (growTable(tr, map, table, tableStart, right, bottom, mapFrom)) recomp();
if (isolateHorizontal(tr, map, table, tableStart, left, right, top, mapFrom)) recomp();
if (isolateHorizontal(tr, map, table, tableStart, left, right, bottom, mapFrom)) recomp();
if (isolateVertical(tr, map, table, tableStart, top, bottom, left, mapFrom)) recomp();
if (isolateVertical(tr, map, table, tableStart, top, bottom, right, mapFrom)) recomp();
for (let row = top; row < bottom; row++) {
const from = map.positionAt(row, left, table), to = map.positionAt(row, right, table);
tr.replace(tr.mapping.slice(mapFrom).map(from + tableStart), tr.mapping.slice(mapFrom).map(to + tableStart), new prosemirror_model.Slice(cells.rows[row - top], 0, 0));
}
recomp();
tr.setSelection(new CellSelection(tr.doc.resolve(tableStart + map.positionAt(top, left, table)), tr.doc.resolve(tableStart + map.positionAt(bottom - 1, right - 1, table))));
dispatch(tr);
}
//#endregion
//#region src/input.ts
const handleKeyDown = (0, prosemirror_keymap.keydownHandler)({
ArrowLeft: arrow("horiz", -1),
ArrowRight: arrow("horiz", 1),
ArrowUp: arrow("vert", -1),
ArrowDown: arrow("vert", 1),
"Shift-ArrowLeft": shiftArrow("horiz", -1),
"Shift-ArrowRight": shiftArrow("horiz", 1),
"Shift-ArrowUp": shiftArrow("vert", -1),
"Shift-ArrowDown": shiftArrow("vert", 1),
Backspace: deleteCellSelection,
"Mod-Backspace": deleteCellSelection,
Delete: deleteCellSelection,
"Mod-Delete": deleteCellSelection
});
function maybeSetSelection(state, dispatch, selection) {
if (selection.eq(state.selection)) return false;
if (dispatch) dispatch(state.tr.setSelection(selection).scrollIntoView());
return true;
}
/**
* @internal
*/
function arrow(axis, dir) {
return (state, dispatch, view) => {
if (!view) return false;
const sel = state.selection;
if (sel instanceof CellSelection) return maybeSetSelection(state, dispatch, prosemirror_state.Selection.near(sel.$headCell, dir));
if (axis != "horiz" && !sel.empty) return false;
const end = atEndOfCell(view, axis, dir);
if (end == null) return false;
if (axis == "horiz") return maybeSetSelection(state, dispatch, prosemirror_state.Selection.near(state.doc.resolve(sel.head + dir), dir));
else {
const $cell = state.doc.resolve(end);
const $next = nextCell($cell, axis, dir);
let newSel;
if ($next) newSel = prosemirror_state.Selection.near($next, 1);
else if (dir < 0) newSel = prosemirror_state.Selection.near(state.doc.resolve($cell.before(-1)), -1);
else newSel = prosemirror_state.Selection.near(state.doc.resolve($cell.after(-1)), 1);
return maybeSetSelection(state, dispatch, newSel);
}
};
}
function shiftArrow(axis, dir) {
return (state, dispatch, view) => {
if (!view) return false;
const sel = state.selection;
let cellSel;
if (sel instanceof CellSelection) cellSel = sel;
else {
const end = atEndOfCell(view, axis, dir);
if (end == null) return false;
cellSel = new CellSelection(state.doc.resolve(end));
}
const $head = nextCell(cellSel.$headCell, axis, dir);
if (!$head) return false;
return maybeSetSelection(state, dispatch, new CellSelection(cellSel.$anchorCell, $head));
};
}
function handleTripleClick(view, pos) {
const doc = view.state.doc, $cell = cellAround(doc.resolve(pos));
if (!$cell) return false;
view.dispatch(view.state.tr.setSelection(new CellSelection($cell)));
return true;
}
/**
* @public
*/
function handlePaste(view, _, slice) {
if (!isInTable(view.state)) return false;
let cells = pastedCells(slice);
const sel = view.state.selection;
if (sel instanceof CellSelection) {
if (!cells) cells = {
width: 1,
height: 1,
rows: [prosemirror_model.Fragment.from(fitSlice(tableNodeTypes(view.state.schema).cell, slice))]
};
const table = sel.$anchorCell.node(-1);
const start = sel.$anchorCell.start(-1);
const rect = TableMap.get(table).rectBetween(sel.$anchorCell.pos - start, sel.$headCell.pos - start);
cells = clipCells(cells, rect.right - rect.left, rect.bottom - rect.top);
insertCells(view.state, view.dispatch, start, rect, cells);
return true;
} else if (cells) {
const $cell = selectionCell(view.state);
const start = $cell.start(-1);
insertCells(view.state, view.dispatch, start, TableMap.get($cell.node(-1)).findCell($cell.pos - start), cells);
return true;
} else return false;
}
function handleMouseDown$1(view, startEvent) {
var _cellUnderMouse;
if (startEvent.button != 0) return;
if (startEvent.ctrlKey || startEvent.metaKey) return;
const startDOMCell = domInCell(view, startEvent.target);
let $anchor;
if (startEvent.shiftKey && view.state.selection instanceof CellSelection) {
setCellSelection(view.state.selection.$anchorCell, startEvent);
startEvent.preventDefault();
} else if (startEvent.shiftKey && startDOMCell && ($anchor = cellAround(view.state.selection.$anchor)) != null && ((_cellUnderMouse = cellUnderMouse(view, startEvent)) === null || _cellUnderMouse === void 0 ? void 0 : _cellUnderMouse.pos) != $anchor.pos) {
setCellSelection($anchor, startEvent);
startEvent.preventDefault();
} else if (!startDOMCell) return;
function setCellSelection($anchor$1, event) {
let $head = cellUnderMouse(view, event);
const starting = tableEditingKey.getState(view.state) == null;
if (!$head || !inSameTable($anchor$1, $head)) if (starting) $head = $anchor$1;
else return;
const selection = new CellSelection($anchor$1, $head);
if (starting || !view.state.selection.eq(selection)) {
const tr = view.state.tr.setSelection(selection);
if (starting) tr.setMeta(tableEditingKey, $anchor$1.pos);
view.dispatch(tr);
}
}
function stop() {
view.root.removeEventListener("mouseup", stop);
view.root.removeEventListener("dragstart", stop);
view.root.removeEventListener("mousemove", move);
if (tableEditingKey.getState(view.state) != null) view.dispatch(view.state.tr.setMeta(tableEditingKey, -1));
}
function move(_event) {
const event = _event;
const anchor = tableEditingKey.getState(view.state);
let $anchor$1;
if (anchor != null) $anchor$1 = view.state.doc.resolve(anchor);
else if (domInCell(view, event.target) != startDOMCell) {
$anchor$1 = cellUnderMouse(view, startEvent);
if (!$anchor$1) return stop();
}
if ($anchor$1) setCellSelection($anchor$1, event);
}
view.root.addEventListener("mouseup", stop);
view.root.addEventListener("dragstart", stop);
view.root.addEventListener("mousemove", move);
}
function atEndOfCell(view, axis, dir) {
if (!(view.state.selection instanceof prosemirror_state.TextSelection)) return null;
const { $head } = view.state.selection;
for (let d = $head.depth - 1; d >= 0; d--) {
const parent = $head.node(d);
if ((dir < 0 ? $head.index(d) : $head.indexAfter(d)) != (dir < 0 ? 0 : parent.childCount)) return null;
if (parent.type.spec.tableRole == "cell" || parent.type.spec.tableRole == "header_cell") {
const cellPos = $head.before(d);
const dirStr = axis == "vert" ? dir > 0 ? "down" : "up" : dir > 0 ? "right" : "left";
return view.endOfTextblock(dirStr) ? cellPos : null;
}
}
return null;
}
function domInCell(view, dom) {
for (; dom && dom != view.dom; dom = dom.parentNode) if (dom.nodeName == "TD" || dom.nodeName == "TH") return dom;
return null;
}
function cellUnderMouse(view, event) {
const mousePos = view.posAtCoords({
left: event.clientX,
top: event.clientY
});
if (!mousePos) return null;
let { inside, pos } = mousePos;
return inside >= 0 && cellAround(view.state.doc.resolve(inside)) || cellAround(view.state.doc.resolve(pos));
}
//#endregion
//#region src/tableview.ts
/**
* @public
*/
var TableView = class {
constructor(node, defaultCellMinWidth) {
this.node = node;
this.defaultCellMinWidth = defaultCellMinWidth;
this.dom = document.createElement("div");
this.dom.className = "tableWrapper";
this.table = this.dom.appendChild(document.createElement("table"));
this.table.style.setProperty("--default-cell-min-width", `${defaultCellMinWidth}px`);
this.colgroup = this.table.appendChild(document.createElement("colgroup"));
updateColumnsOnResize(node, this.colgroup, this.table, defaultCellMinWidth);
this.contentDOM = this.table.appendChild(document.createElement("tbody"));
}
update(node) {
if (node.type != this.node.type) return false;
this.node = node;
updateColumnsOnResize(node, this.colgroup, this.table, this.defaultCellMinWidth);
return true;
}
ignoreMutation(record) {
return record.type == "attributes" && (record.target == this.table || this.colgroup.contains(record.target));
}
};
/**
* @public
*/
function updateColumnsOnResize(node, colgroup, table, defaultCellMinWidth, overrideCol, overrideValue) {
let totalWidth = 0;
let fixedWidth = true;
let nextDOM = colgroup.firstChild;
const row = node.firstChild;
if (!row) return;
for (let i = 0, col = 0; i < row.childCount; i++) {
const { colspan, colwidth } = row.child(i).attrs;
for (let j = 0; j < colspan; j++, col++) {
const hasWidth = overrideCol == col ? overrideValue : colwidth && colwidth[j];
const cssWidth = hasWidth ? hasWidth + "px" : "";
totalWidth += hasWidth || defaultCellMinWidth;
if (!hasWidth) fixedWidth = false;
if (!nextDOM) {
const col$1 = document.createElement("col");
col$1.style.width = cssWidth;
colgroup.appendChild(col$1);
} else {
if (nextDOM.style.width != cssWidth) nextDOM.style.width = cssWidth;
nextDOM = nextDOM.nextSibling;
}
}
}
while (nextDOM) {
var _nextDOM$parentNode;
const after = nextDOM.nextSibling;
(_nextDOM$parentNode = nextDOM.parentNode) === null || _nextDOM$parentNode === void 0 || _nextDOM$parentNode.removeChild(nextDOM);
nextDOM = after;
}
if (fixedWidth) {
table.style.width = totalWidth + "px";
table.style.minWidth = "";
} else {
table.style.width = "";
table.style.minWidth = totalWidth + "px";
}
}
//#endregion
//#region src/columnresizing.ts
/**
* @public
*/
const columnResizingPluginKey = new prosemirror_state.PluginKey("tableColumnResizing");
/**
* @public
*/
function columnResizing({ handleWidth = 5, cellMinWidth = 25, defaultCellMinWidth = 100, View = TableView, lastColumnResizable = true } = {}) {
const plugin = new prosemirror_state.Plugin({
key: columnResizingPluginKey,
state: {
init(_, state) {
var _plugin$spec;
const nodeViews = (_plugin$spec = plugin.spec) === null || _plugin$spec === void 0 || (_plugin$spec = _plugin$spec.props) === null || _plugin$spec === void 0 ? void 0 : _plugin$spec.nodeViews;
const tableName = tableNodeTypes(state.schema).table.name;
if (View && nodeViews) nodeViews[tableName] = (node, view) => {
return new View(node, defaultCellMinWidth, view);
};
return new ResizeState(-1, false);
},
apply(tr, prev) {
return prev.apply(tr);
}
},
props: {
attributes: (state) => {
const pluginState = columnResizingPluginKey.getState(state);
return pluginState && pluginState.activeHandle > -1 ? { class: "resize-cursor" } : {};
},
handleDOMEvents: {
mousemove: (view, event) => {
handleMouseMove(view, event, handleWidth, lastColumnResizable);
},
mouseleave: (view) => {
handleMouseLeave(view);
},
mousedown: (view, event) => {
handleMouseDown(view, event, cellMinWidth, defaultCellMinWidth);
}
},
decorations: (state) => {
const pluginState = columnResizingPluginKey.getState(state);
if (pluginState && pluginState.activeHandle > -1) return handleDecorations(state, pluginState.activeHandle);
},
nodeViews: {}
}
});
return plugin;
}
/**
* @public
*/
var ResizeState = class ResizeState {
constructor(activeHandle, dragging) {
this.activeHandle = activeHandle;
this.dragging = dragging;
}
apply(tr) {
const state = this;
const action = tr.getMeta(columnResizingPluginKey);
if (action && action.setHandle != null) return new ResizeState(action.setHandle, false);
if (action && action.setDragging !== void 0) return new ResizeState(state.activeHandle, action.setDragging);
if (state.activeHandle > -1 && tr.docChanged) {
let handle = tr.mapping.map(state.activeHandle, -1);
if (!pointsAtCell(tr.doc.resolve(handle))) handle = -1;
return new ResizeState(handle, state.dragging);
}
return state;
}
};
function handleMouseMove(view, event, handleWidth, lastColumnResizable) {
if (!view.editable) return;
const pluginState = columnResizingPluginKey.getState(view.state);
if (!pluginState) return;
if (!pluginState.dragging) {
const target = domCellAround(event.target);
let cell = -1;
if (target) {
const { left, right } = target.getBoundingClientRect();
if (event.clientX - left <= handleWidth) cell = edgeCell(view, event, "left", handleWidth);
else if (right - event.clientX <= handleWidth) cell = edgeCell(view, event, "right", handleWidth);
}
if (cell != pluginState.activeHandle) {
if (!lastColumnResizable && cell !== -1) {
const $cell = view.state.doc.resolve(cell);
const table = $cell.node(-1);
const map = TableMap.get(table);
const tableStart = $cell.start(-1);
if (map.colCount($cell.pos - tableStart) + $cell.nodeAfter.attrs.colspan - 1 == map.width - 1) return;
}
updateHandle(view, cell);
}
}
}
function handleMouseLeave(view) {
if (!view.editable) return;
const pluginState = columnResizingPluginKey.getState(view.state);
if (pluginState && pluginState.activeHandle > -1 && !pluginState.dragging) updateHandle(view, -1);
}
function handleMouseDown(view, event, cellMinWidth, defaultCellMinWidth) {
var _view$dom$ownerDocume;
if (!view.editable) return false;
const win = (_view$dom$ownerDocume = view.dom.ownerDocument.defaultView) !== null && _view$dom$ownerDocume !== void 0 ? _view$dom$ownerDocume : window;
const pluginState = columnResizingPluginKey.getState(view.state);
if (!pluginState || pluginState.activeHandle == -1 || pluginState.dragging) return false;
const cell = view.state.doc.nodeAt(pluginState.activeHandle);
const width = currentColWidth(view, pluginState.activeHandle, cell.attrs);
view.dispatch(view.state.tr.setMeta(columnResizingPluginKey, { setDragging: {
startX: event.clientX,
startWidth: width
} }));
function finish(event$1) {
win.removeEventListener("mouseup", finish);
win.removeEventListener("mousemove", move);
const pluginState$1 = columnResizingPluginKey.getState(view.state);
if (pluginState$1 === null || pluginState$1 === void 0 ? void 0 : pluginState$1.dragging) {
updateColumnWidth(view, pluginState$1.activeHandle, draggedWidth(pluginState$1.dragging, event$1, cellMinWidth));
view.dispatch(view.state.tr.setMeta(columnResizingPluginKey, { setDragging: null }));
}
}
function move(event$1) {
if (!event$1.which) return finish(event$1);
const pluginState$1 = columnResizingPluginKey.getState(view.state);
if (!pluginState$1) return;
if (pluginState$1.dragging) {
const dragged = draggedWidth(pluginState$1.dragging, event$1, cellMinWidth);
displayColumnWidth(view, pluginState$1.activeHandle, dragged, defaultCellMinWidth);
}
}
displayColumnWidth(view, pluginState.activeHandle, width, defaultCellMinWidth);
win.addEventListener("mouseup", finish);
win.addEventListener("mousemove", move);
event.preventDefault();
return true;
}
function currentColWidth(view, cellPos, { colspan, colwidth }) {
const width = colwidth && colwidth[colwidth.length - 1];
if (width) return width;
const dom = view.domAtPos(cellPos);
let domWidth = dom.node.childNodes[dom.offset].offsetWidth, parts = colspan;
if (colwidth) {
for (let i = 0; i < colspan; i++) if (colwidth[i]) {
domWidth -= colwidth[i];
parts--;
}
}
return domWidth / parts;
}
function domCellAround(target) {
while (target && target.nodeName != "TD" && target.nodeName != "TH") target = target.classList && target.classList.contains("ProseMirror") ? null : target.parentNode;
return target;
}
function edgeCell(view, event, side, handleWidth) {
const offset = side == "right" ? -handleWidth : handleWidth;
const found = view.posAtCoords({
left: event.clientX + offset,
top: event.clientY
});
if (!found) return -1;
const { pos } = found;
const $cell = cellAround(view.state.doc.resolve(pos));
if (!$cell) return -1;
if (side == "right") return $cell.pos;
const map = TableMap.get($cell.node(-1)), start = $cell.start(-1);
const index = map.map.indexOf($cell.pos - start);
return index % map.width == 0 ? -1 : start + map.map[index - 1];
}
function draggedWidth(dragging, event, resizeMinWidth) {
const offset = event.clientX - dragging.startX;
return Math.max(resizeMinWidth, dragging.startWidth + offset);
}
function updateHandle(view, value) {
view.dispatch(view.state.tr.setMeta(columnResizingPluginKey, { setHandle: value }));
}
function updateColumnWidth(view, cell, width) {
const $cell = view.state.doc.resolve(cell);
const table = $cell.node(-1), map = TableMap.get(table), start = $cell.start(-1);
const col = map.colCount($cell.pos - start) + $cell.nodeAfter.attrs.colspan - 1;
const tr = view.state.tr;
for (let row = 0; row < map.height; row++) {
const mapIndex = row * map.width + col;
if (row && map.map[mapIndex] == map.map[mapIndex - map.width]) continue;
const pos = map.map[mapIndex];
const attrs = table.nodeAt(pos).attrs;
const index = attrs.colspan == 1 ? 0 : col - map.colCount(pos);
if (attrs.colwidth && attrs.colwidth[index] == width) continue;
const colwidth = attrs.colwidth ? attrs.colwidth.slice() : zeroes(attrs.colspan);
colwidth[index] = width;
tr.setNodeMarkup(start + pos, null, {
...attrs,
colwidth
});
}
if (tr.docChanged) view.dispatch(tr);
}
function displayColumnWidth(view, cell, width, defaultCellMinWidth) {
const $cell = view.state.doc.resolve(cell);
const table = $cell.node(-1), start = $cell.start(-1);
const col = TableMap.get(table).colCount($cell.pos - start) + $cell.nodeAfter.attrs.colspan - 1;
let dom = view.domAtPos($cell.start(-1)).node;
while (dom && dom.nodeName != "TABLE") dom = dom.parentNode;
if (!dom) return;
updateColumnsOnResize(table, dom.firstChild, dom, defaultCellMinWidth, col, width);
}
function zeroes(n) {
return Array(n).fill(0);
}
function handleDecorations(state, cell) {
const decorations = [];
const $cell = state.doc.resolve(cell);
const table = $cell.node(-1);
if (!table) return prosemirror_view.DecorationSet.empty;
const map = TableMap.get(table);
const start = $cell.start(-1);
const col = map.colCount($cell.pos - start) + $cell.nodeAfter.attrs.colspan - 1;
for (let row = 0; row < map.height; row++) {
const index = col + row * map.width;
if ((col == map.width - 1 || map.map[index] != map.map[index + 1]) && (row == 0 || map.map[index] != map.map[index - map.width])) {
var _columnResizingPlugin;
const cellPos = map.map[index];
const pos = start + cellPos + table.nodeAt(cellPos).nodeSize - 1;
const dom = document.createElement("div");
dom.className = "column-resize-handle";
if ((_columnResizingPlugin = columnResizingPluginKey.getState(state)) === null || _columnResizingPlugin === void 0 ? void 0 : _columnResizingPlugin.dragging) decorations.push(prosemirror_view.Decoration.node(start + cellPos, start + cellPos + table.nodeAt(cellPos).nodeSize, { class: "column-resize-dragging" }));
decorations.push(prosemirror_view.Decoration.widget(pos, dom));
}
}
return prosemirror_view.DecorationSet.create(state.doc, decorations);
}
//#endregion
//#region src/index.ts
/**
* Creates a [plugin](http://prosemirror.net/docs/ref/#state.Plugin)
* that, when added to an editor, enables cell-selection, handles
* cell-based copy/paste, and makes sure tables stay well-formed (each
* row has the same width, and cells don't overlap).
*
* You should probably put this plugin near the end of your array of
* plugins, since it handles mouse and arrow key events in tables
* rather broadly, and other plugins, like the gap cursor or the
* column-width dragging plugin, might want to get a turn first to
* perform more specific behavior.
*
* @public
*/
function tableEditing({ allowTableNodeSelection = false } = {}) {
return new prosemirror_state.Plugin({
key: tableEditingKey,
state: {
init() {
return null;
},
apply(tr, cur) {
const set = tr.getMeta(tableEditingKey);
if (set != null) return set == -1 ? null : set;
if (cur == null || !tr.docChanged) return cur;
const { deleted, pos } = tr.mapping.mapResult(cur);
return deleted ? null : pos;
}
},
props: {
decorations: drawCellSelection,
handleDOMEvents: { mousedown: handleMouseDown$1 },
createSelectionBetween(view) {
return tableEditingKey.getState(view.state) != null ? view.state.selection : null;
},
handleTripleClick,
handleKeyDown,
handlePaste
},
appendTransaction(_, oldState, state) {
return normalizeSelection(state, fixTables(state, oldState), allowTableNodeSelection);
}
});
}
//#endregion
exports.CellBookmark = CellBookmark;
exports.CellSelection = CellSelection;
exports.ResizeState = ResizeState;
exports.TableMap = TableMap;
exports.TableView = TableView;
exports.__clipCells = clipCells;
exports.__insertCells = insertCells;
exports.__pastedCells = pastedCells;
exports.addColSpan = addColSpan;
exports.addColumn = addColumn;
exports.addColumnAfter = addColumnAfter;
exports.addColumnBefore = addColumnBefore;
exports.addRow = addRow;
exports.addRowAfter = addRowAfter;
exports.addRowBefore = addRowBefore;
exports.cellAround = cellAround;
exports.cellNear = cellNear;
exports.colCount = colCount;
exports.columnIsHeader = columnIsHeader;
exports.columnResizing = columnResizing;
exports.columnResizingPluginKey = columnResizingPluginKey;
exports.deleteCellSelection = deleteCellSelection;
exports.deleteColumn = deleteColumn;
exports.deleteRow = deleteRow;
exports.deleteTable = deleteTable;
exports.findCell = findCell;
exports.findCellPos = findCellPos;
exports.findCellRange = findCellRange;
exports.findTable = findTable;
exports.fixTables = fixTables;
exports.fixTablesKey = fixTablesKey;
exports.goToNextCell = goToNextCell;
exports.handlePaste = handlePaste;
exports.inSameTable = inSameTable;
exports.isInTable = isInTable;
exports.mergeCells = mergeCells;
exports.moveCellForward = moveCellForward;
exports.moveTableColumn = moveTableColumn;
exports.moveTableRow = moveTableRow;
exports.nextCell = nextCell;
exports.pointsAtCell = pointsAtCell;
exports.removeColSpan = removeColSpan;
exports.removeColumn = removeColumn;
exports.removeRow = removeRow;
exports.rowIsHeader = rowIsHeader;
exports.selectedRect = selectedRect;
exports.selectionCell = selectionCell;
exports.setCellAttr = setCellAttr;
exports.splitCell = splitCell;
exports.splitCellWithType = splitCellWithType;
exports.tableEditing = tableEditing;
exports.tableEditingKey = tableEditingKey;
exports.tableNodeTypes = tableNodeTypes;
exports.tableNodes = tableNodes;
exports.toggleHeader = toggleHeader;
exports.toggleHeaderCell = toggleHeaderCell;
exports.toggleHeaderColumn = toggleHeaderColumn;
exports.toggleHeaderRow = toggleHeaderRow;
exports.updateColumnsOnResize = updateColumnsOnResize;
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