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2267 lines
73 KiB
2267 lines
73 KiB
3 years ago
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// src/index.ts
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import { Plugin as Plugin2 } from "prosemirror-state";
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// src/cellselection.ts
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import {
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NodeSelection as NodeSelection2,
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Selection,
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SelectionRange,
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TextSelection
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} from "prosemirror-state";
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import { Decoration, DecorationSet } from "prosemirror-view";
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import { Fragment, Slice } from "prosemirror-model";
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// src/util.ts
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import { PluginKey } from "prosemirror-state";
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// src/tablemap.ts
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var readFromCache;
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var addToCache;
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if (typeof WeakMap != "undefined") {
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let cache = /* @__PURE__ */ new WeakMap();
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readFromCache = (key) => cache.get(key);
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addToCache = (key, value) => {
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cache.set(key, value);
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return value;
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};
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} else {
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const cache = [];
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const cacheSize = 10;
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let cachePos = 0;
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readFromCache = (key) => {
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for (let i = 0; i < cache.length; i += 2)
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if (cache[i] == key)
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return cache[i + 1];
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};
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addToCache = (key, value) => {
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if (cachePos == cacheSize)
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cachePos = 0;
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cache[cachePos++] = key;
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return cache[cachePos++] = value;
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};
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}
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var TableMap = class {
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constructor(width, height, map, problems) {
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this.width = width;
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this.height = height;
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this.map = map;
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this.problems = problems;
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}
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findCell(pos) {
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for (let i = 0; i < this.map.length; i++) {
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const curPos = this.map[i];
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if (curPos != pos)
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continue;
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const left = i % this.width, top = i / this.width | 0;
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let right = left + 1, bottom = top + 1;
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for (let j = 1; right < this.width && this.map[i + j] == curPos; j++)
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right++;
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for (let j = 1; bottom < this.height && this.map[i + this.width * j] == curPos; j++)
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bottom++;
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return { left, top, right, bottom };
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}
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throw new RangeError("No cell with offset " + pos + " found");
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}
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colCount(pos) {
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for (let i = 0; i < this.map.length; i++)
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if (this.map[i] == pos)
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return i % this.width;
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throw new RangeError("No cell with offset " + pos + " found");
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}
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nextCell(pos, axis, dir) {
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const { left, right, top, bottom } = this.findCell(pos);
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if (axis == "horiz") {
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if (dir < 0 ? left == 0 : right == this.width)
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return null;
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return this.map[top * this.width + (dir < 0 ? left - 1 : right)];
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} else {
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if (dir < 0 ? top == 0 : bottom == this.height)
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return null;
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return this.map[left + this.width * (dir < 0 ? top - 1 : bottom)];
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}
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}
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rectBetween(a, b) {
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const {
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left: leftA,
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right: rightA,
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top: topA,
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bottom: bottomA
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} = this.findCell(a);
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const {
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left: leftB,
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right: rightB,
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top: topB,
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bottom: bottomB
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} = this.findCell(b);
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return {
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left: Math.min(leftA, leftB),
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top: Math.min(topA, topB),
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right: Math.max(rightA, rightB),
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bottom: Math.max(bottomA, bottomB)
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};
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}
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cellsInRect(rect) {
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const result = [], seen = {};
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for (let row = rect.top; row < rect.bottom; row++) {
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for (let col = rect.left; col < rect.right; col++) {
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const index = row * this.width + col, pos = this.map[index];
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if (seen[pos])
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continue;
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seen[pos] = true;
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if ((col != rect.left || !col || this.map[index - 1] != pos) && (row != rect.top || !row || this.map[index - this.width] != pos))
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result.push(pos);
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}
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}
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return result;
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}
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positionAt(row, col, table) {
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for (let i = 0, rowStart = 0; ; i++) {
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const rowEnd = rowStart + table.child(i).nodeSize;
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if (i == row) {
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let index = col + row * this.width;
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const rowEndIndex = (row + 1) * this.width;
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while (index < rowEndIndex && this.map[index] < rowStart)
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index++;
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return index == rowEndIndex ? rowEnd - 1 : this.map[index];
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}
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rowStart = rowEnd;
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}
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}
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static get(table) {
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return readFromCache(table) || addToCache(table, computeMap(table));
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}
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};
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function computeMap(table) {
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if (table.type.spec.tableRole != "table")
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throw new RangeError("Not a table node: " + table.type.name);
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const width = findWidth(table), height = table.childCount;
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const map = [];
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let mapPos = 0;
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let problems = null;
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const colWidths = [];
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for (let i = 0, e = width * height; i < e; i++)
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map[i] = 0;
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for (let row = 0, pos = 0; row < height; row++) {
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const rowNode = table.child(row);
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pos++;
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for (let i = 0; ; i++) {
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while (mapPos < map.length && map[mapPos] != 0)
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mapPos++;
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if (i == rowNode.childCount)
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break;
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const cellNode = rowNode.child(i);
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const { colspan, rowspan, colwidth } = cellNode.attrs;
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for (let h = 0; h < rowspan; h++) {
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if (h + row >= height) {
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(problems || (problems = [])).push({
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type: "overlong_rowspan",
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pos,
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n: rowspan - h
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});
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break;
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}
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const start = mapPos + h * width;
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for (let w = 0; w < colspan; w++) {
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if (map[start + w] == 0)
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map[start + w] = pos;
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else
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(problems || (problems = [])).push({
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type: "collision",
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row,
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pos,
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n: colspan - w
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});
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const colW = colwidth && colwidth[w];
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if (colW) {
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const widthIndex = (start + w) % width * 2, prev = colWidths[widthIndex];
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if (prev == null || prev != colW && colWidths[widthIndex + 1] == 1) {
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colWidths[widthIndex] = colW;
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colWidths[widthIndex + 1] = 1;
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} else if (prev == colW) {
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colWidths[widthIndex + 1]++;
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}
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}
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}
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}
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mapPos += colspan;
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pos += cellNode.nodeSize;
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}
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const expectedPos = (row + 1) * width;
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let missing = 0;
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while (mapPos < expectedPos)
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if (map[mapPos++] == 0)
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missing++;
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if (missing)
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(problems || (problems = [])).push({ type: "missing", row, n: missing });
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pos++;
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}
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const tableMap = new TableMap(width, height, map, problems);
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let badWidths = false;
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for (let i = 0; !badWidths && i < colWidths.length; i += 2)
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if (colWidths[i] != null && colWidths[i + 1] < height)
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badWidths = true;
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if (badWidths)
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findBadColWidths(tableMap, colWidths, table);
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return tableMap;
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}
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function findWidth(table) {
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let width = -1, hasRowSpan = false;
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for (let row = 0; row < table.childCount; row++) {
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const rowNode = table.child(row);
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let rowWidth = 0;
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if (hasRowSpan)
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for (let j = 0; j < row; j++) {
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const prevRow = table.child(j);
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for (let i = 0; i < prevRow.childCount; i++) {
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const cell = prevRow.child(i);
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if (j + cell.attrs.rowspan > row)
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rowWidth += cell.attrs.colspan;
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}
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}
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for (let i = 0; i < rowNode.childCount; i++) {
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const cell = rowNode.child(i);
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rowWidth += cell.attrs.colspan;
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if (cell.attrs.rowspan > 1)
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hasRowSpan = true;
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}
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if (width == -1)
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width = rowWidth;
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else if (width != rowWidth)
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width = Math.max(width, rowWidth);
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}
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return width;
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}
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function findBadColWidths(map, colWidths, table) {
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if (!map.problems)
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map.problems = [];
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for (let i = 0, seen = {}; i < map.map.length; i++) {
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const pos = map.map[i];
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if (seen[pos])
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continue;
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seen[pos] = true;
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const node = table.nodeAt(pos);
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let updated = null;
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for (let j = 0; j < node.attrs.colspan; j++) {
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const col = (i + j) % map.width, colWidth = colWidths[col * 2];
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if (colWidth != null && (!node.attrs.colwidth || node.attrs.colwidth[j] != colWidth))
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(updated || (updated = freshColWidth(node.attrs)))[j] = colWidth;
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}
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if (updated)
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map.problems.unshift({
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type: "colwidth mismatch",
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pos,
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colwidth: updated
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});
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}
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}
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function freshColWidth(attrs) {
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if (attrs.colwidth)
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return attrs.colwidth.slice();
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const result = [];
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for (let i = 0; i < attrs.colspan; i++)
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result.push(0);
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return result;
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}
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// src/schema.ts
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function getCellAttrs(dom, extraAttrs) {
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if (typeof dom === "string") {
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return {};
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}
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const widthAttr = dom.getAttribute("data-colwidth");
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const widths = widthAttr && /^\d+(,\d+)*$/.test(widthAttr) ? widthAttr.split(",").map((s) => Number(s)) : null;
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const colspan = Number(dom.getAttribute("colspan") || 1);
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const result = {
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colspan,
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rowspan: Number(dom.getAttribute("rowspan") || 1),
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colwidth: widths && widths.length == colspan ? widths : null
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};
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for (const prop in extraAttrs) {
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const getter = extraAttrs[prop].getFromDOM;
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const value = getter && getter(dom);
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if (value != null)
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result[prop] = value;
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}
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return result;
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}
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function setCellAttrs(node, extraAttrs) {
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const attrs = {};
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if (node.attrs.colspan != 1)
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attrs.colspan = node.attrs.colspan;
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if (node.attrs.rowspan != 1)
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attrs.rowspan = node.attrs.rowspan;
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if (node.attrs.colwidth)
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attrs["data-colwidth"] = node.attrs.colwidth.join(",");
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for (const prop in extraAttrs) {
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const setter = extraAttrs[prop].setDOMAttr;
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|
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if (setter)
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||
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setter(node.attrs[prop], attrs);
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||
|
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}
|
||
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return attrs;
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||
|
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}
|
||
|
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function tableNodes(options) {
|
||
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const extraAttrs = options.cellAttributes || {};
|
||
|
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const cellAttrs = {
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||
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colspan: { default: 1 },
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rowspan: { default: 1 },
|
||
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colwidth: { default: null }
|
||
|
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};
|
||
|
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for (const prop in extraAttrs)
|
||
|
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cellAttrs[prop] = { default: extraAttrs[prop].default };
|
||
|
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return {
|
||
|
|
table: {
|
||
|
|
content: "table_row+",
|
||
|
|
tableRole: "table",
|
||
|
|
isolating: true,
|
||
|
|
group: options.tableGroup,
|
||
|
|
parseDOM: [{ tag: "table" }],
|
||
|
|
toDOM() {
|
||
|
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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];
|
||
|
|
}
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
|
||
|
|
// src/util.ts
|
||
|
|
var tableEditingKey = new PluginKey("selectingCells");
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
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.$anchor;
|
||
|
|
}
|
||
|
|
return cellAround(sel.$head) || cellNear(sel.$head);
|
||
|
|
}
|
||
|
|
function cellNear($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 $pos.doc.resolve(pos - before.nodeSize);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
function pointsAtCell($pos) {
|
||
|
|
return $pos.parent.type.spec.tableRole == "row" && !!$pos.nodeAfter;
|
||
|
|
}
|
||
|
|
function moveCellForward($pos) {
|
||
|
|
return $pos.node(0).resolve($pos.pos + $pos.nodeAfter.nodeSize);
|
||
|
|
}
|
||
|
|
function inSameTable($a, $b) {
|
||
|
|
return $a.depth == $b.depth && $a.pos >= $b.start(-1) && $a.pos <= $b.end(-1);
|
||
|
|
}
|
||
|
|
function findCell($pos) {
|
||
|
|
return TableMap.get($pos.node(-1)).findCell($pos.pos - $pos.start(-1));
|
||
|
|
}
|
||
|
|
function colCount($pos) {
|
||
|
|
return TableMap.get($pos.node(-1)).colCount($pos.pos - $pos.start(-1));
|
||
|
|
}
|
||
|
|
function nextCell($pos, axis, dir) {
|
||
|
|
const start = $pos.start(-1), map = TableMap.get($pos.node(-1));
|
||
|
|
const moved = map.nextCell($pos.pos - start, axis, dir);
|
||
|
|
return moved == null ? null : $pos.node(0).resolve(start + moved);
|
||
|
|
}
|
||
|
|
function _setAttr(attrs, name, value) {
|
||
|
|
const result = {};
|
||
|
|
for (const prop in attrs)
|
||
|
|
result[prop] = attrs[prop];
|
||
|
|
result[name] = value;
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
function removeColSpan(attrs, pos, n = 1) {
|
||
|
|
const result = _setAttr(attrs, "colspan", attrs.colspan - n);
|
||
|
|
if (result.colwidth) {
|
||
|
|
result.colwidth = result.colwidth.slice();
|
||
|
|
result.colwidth.splice(pos, n);
|
||
|
|
if (!result.colwidth.some((w) => w > 0))
|
||
|
|
result.colwidth = null;
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
function addColSpan(attrs, pos, n = 1) {
|
||
|
|
const result = _setAttr(attrs, "colspan", attrs.colspan + n);
|
||
|
|
if (result.colwidth) {
|
||
|
|
result.colwidth = result.colwidth.slice();
|
||
|
|
for (let i = 0; i < n; i++)
|
||
|
|
result.colwidth.splice(pos, 0, 0);
|
||
|
|
}
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
function columnIsHeader(map, table, col) {
|
||
|
|
const headerCell = tableNodeTypes(table.type.schema).header_cell;
|
||
|
|
for (let row = 0; row < map.height; row++)
|
||
|
|
if (table.nodeAt(map.map[col + row * map.width]).type != headerCell)
|
||
|
|
return false;
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
|
||
|
|
// src/cellselection.ts
|
||
|
|
var CellSelection = class extends Selection {
|
||
|
|
constructor($anchorCell, $headCell = $anchorCell) {
|
||
|
|
const table = $anchorCell.node(-1), map = TableMap.get(table), start = $anchorCell.start(-1);
|
||
|
|
const rect = map.rectBetween(
|
||
|
|
$anchorCell.pos - start,
|
||
|
|
$headCell.pos - start
|
||
|
|
);
|
||
|
|
const doc = $anchorCell.node(0);
|
||
|
|
const cells = map.cellsInRect(rect).filter((p) => p != $headCell.pos - start);
|
||
|
|
cells.unshift($headCell.pos - start);
|
||
|
|
const ranges = cells.map((pos) => {
|
||
|
|
const cell = table.nodeAt(pos), from = pos + start + 1;
|
||
|
|
return new 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, $headCell);
|
||
|
|
}
|
||
|
|
return TextSelection.between($anchorCell, $headCell);
|
||
|
|
}
|
||
|
|
content() {
|
||
|
|
const table = this.$anchorCell.node(-1), map = TableMap.get(table), start = this.$anchorCell.start(-1);
|
||
|
|
const rect = map.rectBetween(
|
||
|
|
this.$anchorCell.pos - start,
|
||
|
|
this.$headCell.pos - start
|
||
|
|
);
|
||
|
|
const seen = {}, 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]) {
|
||
|
|
seen[pos] = true;
|
||
|
|
const cellRect = map.findCell(pos);
|
||
|
|
let cell = table.nodeAt(pos);
|
||
|
|
const extraLeft = rect.left - cellRect.left, 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);
|
||
|
|
else
|
||
|
|
cell = cell.type.create(attrs, cell.content);
|
||
|
|
}
|
||
|
|
if (cellRect.top < rect.top || cellRect.bottom > rect.bottom) {
|
||
|
|
const attrs = _setAttr(
|
||
|
|
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(Fragment.from(rowContent)));
|
||
|
|
}
|
||
|
|
const fragment = this.isColSelection() && this.isRowSelection() ? table : rows;
|
||
|
|
return new Slice(Fragment.from(fragment), 1, 1);
|
||
|
|
}
|
||
|
|
replace(tr, content = 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($to.pos),
|
||
|
|
i ? Slice.empty : content
|
||
|
|
);
|
||
|
|
}
|
||
|
|
const sel = Selection.findFrom(
|
||
|
|
tr.doc.resolve(tr.mapping.slice(mapFrom).map(this.to)),
|
||
|
|
-1
|
||
|
|
);
|
||
|
|
if (sel)
|
||
|
|
tr.setSelection(sel);
|
||
|
|
}
|
||
|
|
replaceWith(tr, node) {
|
||
|
|
this.replace(tr, new Slice(Fragment.from(node), 0, 0));
|
||
|
|
}
|
||
|
|
forEachCell(f) {
|
||
|
|
const table = this.$anchorCell.node(-1), map = TableMap.get(table), start = this.$anchorCell.start(-1);
|
||
|
|
const cells = map.cellsInRect(
|
||
|
|
map.rectBetween(this.$anchorCell.pos - start, this.$headCell.pos - start)
|
||
|
|
);
|
||
|
|
for (let i = 0; i < cells.length; i++)
|
||
|
|
f(table.nodeAt(cells[i]), start + cells[i]);
|
||
|
|
}
|
||
|
|
isColSelection() {
|
||
|
|
const anchorTop = this.$anchorCell.index(-1), headTop = this.$headCell.index(-1);
|
||
|
|
if (Math.min(anchorTop, headTop) > 0)
|
||
|
|
return false;
|
||
|
|
const anchorBot = anchorTop + this.$anchorCell.nodeAfter.attrs.rowspan, headBot = headTop + this.$headCell.nodeAfter.attrs.rowspan;
|
||
|
|
return Math.max(anchorBot, headBot) == this.$headCell.node(-1).childCount;
|
||
|
|
}
|
||
|
|
static colSelection($anchorCell, $headCell = $anchorCell) {
|
||
|
|
const map = TableMap.get($anchorCell.node(-1)), start = $anchorCell.start(-1);
|
||
|
|
const anchorRect = map.findCell($anchorCell.pos - start), headRect = map.findCell($headCell.pos - start);
|
||
|
|
const doc = $anchorCell.node(0);
|
||
|
|
if (anchorRect.top <= headRect.top) {
|
||
|
|
if (anchorRect.top > 0)
|
||
|
|
$anchorCell = doc.resolve(start + map.map[anchorRect.left]);
|
||
|
|
if (headRect.bottom < map.height)
|
||
|
|
$headCell = doc.resolve(
|
||
|
|
start + map.map[map.width * (map.height - 1) + headRect.right - 1]
|
||
|
|
);
|
||
|
|
} else {
|
||
|
|
if (headRect.top > 0)
|
||
|
|
$headCell = doc.resolve(start + map.map[headRect.left]);
|
||
|
|
if (anchorRect.bottom < map.height)
|
||
|
|
$anchorCell = doc.resolve(
|
||
|
|
start + map.map[map.width * (map.height - 1) + anchorRect.right - 1]
|
||
|
|
);
|
||
|
|
}
|
||
|
|
return new CellSelection($anchorCell, $headCell);
|
||
|
|
}
|
||
|
|
isRowSelection() {
|
||
|
|
const map = TableMap.get(this.$anchorCell.node(-1)), start = this.$anchorCell.start(-1);
|
||
|
|
const anchorLeft = map.colCount(this.$anchorCell.pos - start), headLeft = map.colCount(this.$headCell.pos - start);
|
||
|
|
if (Math.min(anchorLeft, headLeft) > 0)
|
||
|
|
return false;
|
||
|
|
const anchorRight = anchorLeft + this.$anchorCell.nodeAfter.attrs.colspan, 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 = $anchorCell) {
|
||
|
|
const map = TableMap.get($anchorCell.node(-1)), start = $anchorCell.start(-1);
|
||
|
|
const anchorRect = map.findCell($anchorCell.pos - start), headRect = map.findCell($headCell.pos - start);
|
||
|
|
const doc = $anchorCell.node(0);
|
||
|
|
if (anchorRect.left <= headRect.left) {
|
||
|
|
if (anchorRect.left > 0)
|
||
|
|
$anchorCell = doc.resolve(start + map.map[anchorRect.top * map.width]);
|
||
|
|
if (headRect.right < map.width)
|
||
|
|
$headCell = doc.resolve(
|
||
|
|
start + map.map[map.width * (headRect.top + 1) - 1]
|
||
|
|
);
|
||
|
|
} else {
|
||
|
|
if (headRect.left > 0)
|
||
|
|
$headCell = doc.resolve(start + map.map[headRect.top * map.width]);
|
||
|
|
if (anchorRect.right < map.width)
|
||
|
|
$anchorCell = doc.resolve(
|
||
|
|
start + map.map[map.width * (anchorRect.top + 1) - 1]
|
||
|
|
);
|
||
|
|
}
|
||
|
|
return new CellSelection($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;
|
||
|
|
Selection.jsonID("cell", CellSelection);
|
||
|
|
var CellBookmark = class {
|
||
|
|
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, $headCell);
|
||
|
|
else
|
||
|
|
return Selection.near($headCell, 1);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
function drawCellSelection(state) {
|
||
|
|
if (!(state.selection instanceof CellSelection))
|
||
|
|
return null;
|
||
|
|
const cells = [];
|
||
|
|
state.selection.forEachCell((node, pos) => {
|
||
|
|
cells.push(
|
||
|
|
Decoration.node(pos, pos + node.nodeSize, { class: "selectedCell" })
|
||
|
|
);
|
||
|
|
});
|
||
|
|
return DecorationSet.create(state.doc, cells);
|
||
|
|
}
|
||
|
|
function isCellBoundarySelection({ $from, $to }) {
|
||
|
|
if ($from.pos == $to.pos || $from.pos < $from.pos - 6)
|
||
|
|
return false;
|
||
|
|
let afterFrom = $from.pos, beforeTo = $to.pos, 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 NodeSelection2 && (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, $cell);
|
||
|
|
} else if (!allowTableNodeSelection) {
|
||
|
|
const map = TableMap.get(sel.node), start = sel.from + 1;
|
||
|
|
const lastCell = start + map.map[map.width * map.height - 1];
|
||
|
|
normalize = CellSelection.create(doc, start + 1, lastCell);
|
||
|
|
}
|
||
|
|
} else if (sel instanceof TextSelection && isCellBoundarySelection(sel)) {
|
||
|
|
normalize = TextSelection.create(doc, sel.from);
|
||
|
|
} else if (sel instanceof TextSelection && isTextSelectionAcrossCells(sel)) {
|
||
|
|
normalize = TextSelection.create(doc, sel.$from.start(), sel.$from.end());
|
||
|
|
}
|
||
|
|
if (normalize)
|
||
|
|
(tr || (tr = state.tr)).setSelection(normalize);
|
||
|
|
return tr;
|
||
|
|
}
|
||
|
|
|
||
|
|
// src/fixtables.ts
|
||
|
|
import { PluginKey as PluginKey2 } from "prosemirror-state";
|
||
|
|
var fixTablesKey = new PluginKey2("fix-tables");
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
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);
|
||
|
|
for (let j = 0; j < cell.attrs.rowspan; j++)
|
||
|
|
mustAdd[prob.row + j] += prob.n;
|
||
|
|
tr.setNodeMarkup(
|
||
|
|
tr.mapping.map(tablePos + 1 + prob.pos),
|
||
|
|
null,
|
||
|
|
removeColSpan(cell.attrs, cell.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);
|
||
|
|
tr.setNodeMarkup(
|
||
|
|
tr.mapping.map(tablePos + 1 + prob.pos),
|
||
|
|
null,
|
||
|
|
_setAttr(cell.attrs, "rowspan", cell.attrs.rowspan - prob.n)
|
||
|
|
);
|
||
|
|
} else if (prob.type == "colwidth mismatch") {
|
||
|
|
const cell = table.nodeAt(prob.pos);
|
||
|
|
tr.setNodeMarkup(
|
||
|
|
tr.mapping.map(tablePos + 1 + prob.pos),
|
||
|
|
null,
|
||
|
|
_setAttr(cell.attrs, "colwidth", prob.colwidth)
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
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 tableNodeType = "cell";
|
||
|
|
if (row.firstChild) {
|
||
|
|
tableNodeType = row.firstChild.type.spec.tableRole;
|
||
|
|
}
|
||
|
|
const nodes = [];
|
||
|
|
for (let j = 0; j < add; j++)
|
||
|
|
nodes.push(tableNodeTypes(state.schema)[tableNodeType].createAndFill());
|
||
|
|
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 });
|
||
|
|
}
|
||
|
|
|
||
|
|
// src/input.ts
|
||
|
|
import { Fragment as Fragment3, Slice as Slice3 } from "prosemirror-model";
|
||
|
|
import {
|
||
|
|
Selection as Selection2,
|
||
|
|
TextSelection as TextSelection2
|
||
|
|
} from "prosemirror-state";
|
||
|
|
import { keydownHandler } from "prosemirror-keymap";
|
||
|
|
|
||
|
|
// src/copypaste.ts
|
||
|
|
import { Fragment as Fragment2, Slice as Slice2 } from "prosemirror-model";
|
||
|
|
import { Transform } from "prosemirror-transform";
|
||
|
|
function pastedCells(slice) {
|
||
|
|
if (!slice.size)
|
||
|
|
return null;
|
||
|
|
let { content, openStart, openEnd } = slice;
|
||
|
|
while (content.childCount == 1 && (openStart > 0 && openEnd > 0 || content.firstChild.type.spec.tableRole == "table")) {
|
||
|
|
openStart--;
|
||
|
|
openEnd--;
|
||
|
|
content = content.firstChild.content;
|
||
|
|
}
|
||
|
|
const first = content.firstChild, 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 Slice2(cells, left, right)
|
||
|
|
).content;
|
||
|
|
rows.push(cells);
|
||
|
|
}
|
||
|
|
} else if (role == "cell" || role == "header_cell") {
|
||
|
|
rows.push(
|
||
|
|
openStart || openEnd ? fitSlice(
|
||
|
|
tableNodeTypes(schema).row,
|
||
|
|
new Slice2(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(Fragment2.empty);
|
||
|
|
if (widths[r] < width) {
|
||
|
|
const empty = tableNodeTypes(schema).cell.createAndFill(), cells = [];
|
||
|
|
for (let i = widths[r]; i < width; i++)
|
||
|
|
cells.push(empty);
|
||
|
|
rows[r] = rows[r].append(Fragment2.from(cells));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return { height: rows.length, width, rows };
|
||
|
|
}
|
||
|
|
function fitSlice(nodeType, slice) {
|
||
|
|
const node = nodeType.createAndFill();
|
||
|
|
const tr = new Transform(node).replace(0, node.content.size, slice);
|
||
|
|
return tr.doc;
|
||
|
|
}
|
||
|
|
function clipCells({ width, height, rows }, newWidth, newHeight) {
|
||
|
|
if (width != newWidth) {
|
||
|
|
const added = [], 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.create(
|
||
|
|
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(Fragment2.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(
|
||
|
|
_setAttr(
|
||
|
|
cell.attrs,
|
||
|
|
"rowspan",
|
||
|
|
Math.max(1, newHeight - cell.attrs.rowspan)
|
||
|
|
),
|
||
|
|
cell.content
|
||
|
|
);
|
||
|
|
cells.push(cell);
|
||
|
|
}
|
||
|
|
newRows.push(Fragment2.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, start2 = (map.height - 1) * map.width; i < Math.max(map.width, width); i++) {
|
||
|
|
const header = i >= map.width ? false : table.nodeAt(map.map[start2 + 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, Fragment2.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,
|
||
|
|
_setAttr(cell.attrs, "rowspan", top - cellTop)
|
||
|
|
);
|
||
|
|
tr.insert(
|
||
|
|
tr.mapping.slice(mapFrom).map(map.positionAt(top, cellLeft, table)),
|
||
|
|
cell.type.createAndFill(
|
||
|
|
_setAttr(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), 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;
|
||
|
|
}
|
||
|
|
function insertCells(state, dispatch, tableStart, rect, cells) {
|
||
|
|
let table = tableStart ? state.doc.nodeAt(tableStart - 1) : state.doc, 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;
|
||
|
|
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 Slice2(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);
|
||
|
|
}
|
||
|
|
|
||
|
|
// src/input.ts
|
||
|
|
var handleKeyDown = 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;
|
||
|
|
}
|
||
|
|
function arrow(axis, dir) {
|
||
|
|
return (state, dispatch, view) => {
|
||
|
|
const sel = state.selection;
|
||
|
|
if (sel instanceof CellSelection) {
|
||
|
|
return maybeSetSelection(
|
||
|
|
state,
|
||
|
|
dispatch,
|
||
|
|
Selection2.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,
|
||
|
|
Selection2.near(state.doc.resolve(sel.head + dir), dir)
|
||
|
|
);
|
||
|
|
} else {
|
||
|
|
const $cell = state.doc.resolve(end);
|
||
|
|
const $next = nextCell($cell, axis, dir);
|
||
|
|
let newSel;
|
||
|
|
if ($next)
|
||
|
|
newSel = Selection2.near($next, 1);
|
||
|
|
else if (dir < 0)
|
||
|
|
newSel = Selection2.near(state.doc.resolve($cell.before(-1)), -1);
|
||
|
|
else
|
||
|
|
newSel = Selection2.near(state.doc.resolve($cell.after(-1)), 1);
|
||
|
|
return maybeSetSelection(state, dispatch, newSel);
|
||
|
|
}
|
||
|
|
};
|
||
|
|
}
|
||
|
|
function shiftArrow(axis, dir) {
|
||
|
|
return (state, dispatch, view) => {
|
||
|
|
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 deleteCellSelection(state, dispatch) {
|
||
|
|
const sel = state.selection;
|
||
|
|
if (!(sel instanceof CellSelection))
|
||
|
|
return false;
|
||
|
|
if (dispatch) {
|
||
|
|
const tr = state.tr, 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 Slice3(baseContent, 0, 0)
|
||
|
|
);
|
||
|
|
});
|
||
|
|
if (tr.docChanged)
|
||
|
|
dispatch(tr);
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
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($cell)));
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
function handlePaste(view, _, slice) {
|
||
|
|
if (!isInTable(view.state))
|
||
|
|
return false;
|
||
|
|
let cells = pastedCells(slice);
|
||
|
|
const sel = view.state.selection;
|
||
|
|
if (sel instanceof CellSelection) {
|
||
|
|
if (!cells)
|
||
|
|
cells = {
|
||
|
|
width: 1,
|
||
|
|
height: 1,
|
||
|
|
rows: [
|
||
|
|
Fragment3.from(
|
||
|
|
fitSlice(tableNodeTypes(view.state.schema).cell, slice)
|
||
|
|
)
|
||
|
|
]
|
||
|
|
};
|
||
|
|
const table = sel.$anchorCell.node(-1), 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), 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(view, startEvent) {
|
||
|
|
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(view, startEvent).pos != $anchor.pos) {
|
||
|
|
setCellSelection($anchor, startEvent);
|
||
|
|
startEvent.preventDefault();
|
||
|
|
} else if (!startDOMCell) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
function setCellSelection($anchor2, event) {
|
||
|
|
let $head = cellUnderMouse(view, event);
|
||
|
|
const starting = tableEditingKey.getState(view.state) == null;
|
||
|
|
if (!$head || !inSameTable($anchor2, $head)) {
|
||
|
|
if (starting)
|
||
|
|
$head = $anchor2;
|
||
|
|
else
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
const selection = new CellSelection($anchor2, $head);
|
||
|
|
if (starting || !view.state.selection.eq(selection)) {
|
||
|
|
const tr = view.state.tr.setSelection(selection);
|
||
|
|
if (starting)
|
||
|
|
tr.setMeta(tableEditingKey, $anchor2.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 anchor = tableEditingKey.getState(view.state);
|
||
|
|
let $anchor2;
|
||
|
|
if (anchor != null) {
|
||
|
|
$anchor2 = view.state.doc.resolve(anchor);
|
||
|
|
} else if (domInCell(view, event.target) != startDOMCell) {
|
||
|
|
$anchor2 = cellUnderMouse(view, startEvent);
|
||
|
|
if (!$anchor2)
|
||
|
|
return stop();
|
||
|
|
}
|
||
|
|
if ($anchor2)
|
||
|
|
setCellSelection($anchor2, 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 TextSelection2))
|
||
|
|
return null;
|
||
|
|
const { $head } = view.state.selection;
|
||
|
|
for (let d = $head.depth - 1; d >= 0; d--) {
|
||
|
|
const parent = $head.node(d), index = dir < 0 ? $head.index(d) : $head.indexAfter(d);
|
||
|
|
if (index != (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;
|
||
|
|
}
|
||
|
|
function cellUnderMouse(view, event) {
|
||
|
|
const mousePos = view.posAtCoords({
|
||
|
|
left: event.clientX,
|
||
|
|
top: event.clientY
|
||
|
|
});
|
||
|
|
if (!mousePos)
|
||
|
|
return null;
|
||
|
|
return mousePos ? cellAround(view.state.doc.resolve(mousePos.pos)) : null;
|
||
|
|
}
|
||
|
|
|
||
|
|
// src/columnresizing.ts
|
||
|
|
import { Plugin, PluginKey as PluginKey3 } from "prosemirror-state";
|
||
|
|
import {
|
||
|
|
Decoration as Decoration2,
|
||
|
|
DecorationSet as DecorationSet2
|
||
|
|
} from "prosemirror-view";
|
||
|
|
|
||
|
|
// src/tableview.ts
|
||
|
|
var TableView = class {
|
||
|
|
constructor(node, cellMinWidth) {
|
||
|
|
this.node = node;
|
||
|
|
this.cellMinWidth = cellMinWidth;
|
||
|
|
this.dom = document.createElement("div");
|
||
|
|
this.dom.className = "tableWrapper";
|
||
|
|
this.table = this.dom.appendChild(document.createElement("table"));
|
||
|
|
this.colgroup = this.table.appendChild(document.createElement("colgroup"));
|
||
|
|
updateColumnsOnResize(node, this.colgroup, this.table, cellMinWidth);
|
||
|
|
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.cellMinWidth);
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
ignoreMutation(record) {
|
||
|
|
return record.type == "attributes" && (record.target == this.table || this.colgroup.contains(record.target));
|
||
|
|
}
|
||
|
|
};
|
||
|
|
function updateColumnsOnResize(node, colgroup, table, cellMinWidth, overrideCol, overrideValue) {
|
||
|
|
let totalWidth = 0, fixedWidth = true;
|
||
|
|
let nextDOM = colgroup.firstChild;
|
||
|
|
const row = node.firstChild;
|
||
|
|
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 || cellMinWidth;
|
||
|
|
if (!hasWidth)
|
||
|
|
fixedWidth = false;
|
||
|
|
if (!nextDOM) {
|
||
|
|
colgroup.appendChild(document.createElement("col")).style.width = cssWidth;
|
||
|
|
} else {
|
||
|
|
if (nextDOM.style.width != cssWidth)
|
||
|
|
nextDOM.style.width = cssWidth;
|
||
|
|
nextDOM = nextDOM.nextSibling;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
while (nextDOM) {
|
||
|
|
const after = nextDOM.nextSibling;
|
||
|
|
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";
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
// src/columnresizing.ts
|
||
|
|
var columnResizingPluginKey = new PluginKey3(
|
||
|
|
"tableColumnResizing"
|
||
|
|
);
|
||
|
|
function columnResizing({
|
||
|
|
handleWidth = 5,
|
||
|
|
cellMinWidth = 25,
|
||
|
|
View = TableView,
|
||
|
|
lastColumnResizable = true
|
||
|
|
} = {}) {
|
||
|
|
const plugin = new Plugin({
|
||
|
|
key: columnResizingPluginKey,
|
||
|
|
state: {
|
||
|
|
init(_, state) {
|
||
|
|
this.spec.props.nodeViews[tableNodeTypes(state.schema).table.name] = (node, view) => new View(node, cellMinWidth, view);
|
||
|
|
return new ResizeState(-1, false);
|
||
|
|
},
|
||
|
|
apply(tr, prev) {
|
||
|
|
return prev.apply(tr);
|
||
|
|
}
|
||
|
|
},
|
||
|
|
props: {
|
||
|
|
attributes(state) {
|
||
|
|
const pluginState = columnResizingPluginKey.getState(state);
|
||
|
|
return pluginState.activeHandle > -1 ? { class: "resize-cursor" } : null;
|
||
|
|
},
|
||
|
|
handleDOMEvents: {
|
||
|
|
mousemove(view, event) {
|
||
|
|
handleMouseMove(
|
||
|
|
view,
|
||
|
|
event,
|
||
|
|
handleWidth,
|
||
|
|
cellMinWidth,
|
||
|
|
lastColumnResizable
|
||
|
|
);
|
||
|
|
},
|
||
|
|
mouseleave(view) {
|
||
|
|
handleMouseLeave(view);
|
||
|
|
},
|
||
|
|
mousedown(view, event) {
|
||
|
|
handleMouseDown2(view, event, cellMinWidth);
|
||
|
|
}
|
||
|
|
},
|
||
|
|
decorations(state) {
|
||
|
|
const pluginState = columnResizingPluginKey.getState(state);
|
||
|
|
if (pluginState.activeHandle > -1)
|
||
|
|
return handleDecorations(state, pluginState.activeHandle);
|
||
|
|
},
|
||
|
|
nodeViews: {}
|
||
|
|
}
|
||
|
|
});
|
||
|
|
return plugin;
|
||
|
|
}
|
||
|
|
var ResizeState = class {
|
||
|
|
constructor(activeHandle, dragging) {
|
||
|
|
this.activeHandle = activeHandle;
|
||
|
|
this.dragging = dragging;
|
||
|
|
}
|
||
|
|
apply(tr) {
|
||
|
|
let state = this;
|
||
|
|
const action = tr.getMeta(columnResizingPluginKey);
|
||
|
|
if (action && action.setHandle != null)
|
||
|
|
return new ResizeState(action.setHandle, null);
|
||
|
|
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 = null;
|
||
|
|
state = new ResizeState(handle, state.dragging);
|
||
|
|
}
|
||
|
|
return state;
|
||
|
|
}
|
||
|
|
};
|
||
|
|
function handleMouseMove(view, event, handleWidth, cellMinWidth, lastColumnResizable) {
|
||
|
|
const pluginState = columnResizingPluginKey.getState(view.state);
|
||
|
|
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");
|
||
|
|
else if (right - event.clientX <= handleWidth)
|
||
|
|
cell = edgeCell(view, event, "right");
|
||
|
|
}
|
||
|
|
if (cell != pluginState.activeHandle) {
|
||
|
|
if (!lastColumnResizable && cell !== -1) {
|
||
|
|
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;
|
||
|
|
if (col == map.width - 1) {
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
updateHandle(view, cell);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
function handleMouseLeave(view) {
|
||
|
|
const pluginState = columnResizingPluginKey.getState(view.state);
|
||
|
|
if (pluginState.activeHandle > -1 && !pluginState.dragging)
|
||
|
|
updateHandle(view, -1);
|
||
|
|
}
|
||
|
|
function handleMouseDown2(view, event, cellMinWidth) {
|
||
|
|
const pluginState = columnResizingPluginKey.getState(view.state);
|
||
|
|
if (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(event2) {
|
||
|
|
window.removeEventListener("mouseup", finish);
|
||
|
|
window.removeEventListener("mousemove", move);
|
||
|
|
const pluginState2 = columnResizingPluginKey.getState(view.state);
|
||
|
|
if (pluginState2.dragging) {
|
||
|
|
updateColumnWidth(
|
||
|
|
view,
|
||
|
|
pluginState2.activeHandle,
|
||
|
|
draggedWidth(pluginState2.dragging, event2, cellMinWidth)
|
||
|
|
);
|
||
|
|
view.dispatch(
|
||
|
|
view.state.tr.setMeta(columnResizingPluginKey, { setDragging: null })
|
||
|
|
);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
function move(event2) {
|
||
|
|
if (!event2.which)
|
||
|
|
return finish(event2);
|
||
|
|
const pluginState2 = columnResizingPluginKey.getState(view.state);
|
||
|
|
if (pluginState2.dragging) {
|
||
|
|
const dragged = draggedWidth(pluginState2.dragging, event2, cellMinWidth);
|
||
|
|
displayColumnWidth(view, pluginState2.activeHandle, dragged, cellMinWidth);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
window.addEventListener("mouseup", finish);
|
||
|
|
window.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);
|
||
|
|
const node = dom.node.childNodes[dom.offset];
|
||
|
|
let domWidth = node.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) {
|
||
|
|
const found = view.posAtCoords({ left: event.clientX, 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, cellMinWidth) {
|
||
|
|
const offset = event.clientX - dragging.startX;
|
||
|
|
return Math.max(cellMinWidth, 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], { attrs } = table.nodeAt(pos);
|
||
|
|
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, _setAttr(attrs, "colwidth", colwidth));
|
||
|
|
}
|
||
|
|
if (tr.docChanged)
|
||
|
|
view.dispatch(tr);
|
||
|
|
}
|
||
|
|
function displayColumnWidth(view, cell, width, cellMinWidth) {
|
||
|
|
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.nodeName != "TABLE")
|
||
|
|
dom = dom.parentNode;
|
||
|
|
updateColumnsOnResize(
|
||
|
|
table,
|
||
|
|
dom.firstChild,
|
||
|
|
dom,
|
||
|
|
cellMinWidth,
|
||
|
|
col,
|
||
|
|
width
|
||
|
|
);
|
||
|
|
}
|
||
|
|
function zeroes(n) {
|
||
|
|
const result = [];
|
||
|
|
for (let i = 0; i < n; i++)
|
||
|
|
result.push(0);
|
||
|
|
return result;
|
||
|
|
}
|
||
|
|
function handleDecorations(state, cell) {
|
||
|
|
const decorations = [];
|
||
|
|
const $cell = state.doc.resolve(cell);
|
||
|
|
const table = $cell.node(-1);
|
||
|
|
if (!table) {
|
||
|
|
return DecorationSet2.empty;
|
||
|
|
}
|
||
|
|
const map = TableMap.get(table);
|
||
|
|
const start = $cell.start(-1);
|
||
|
|
const col = map.colCount($cell.pos - start) + $cell.nodeAfter.attrs.colspan;
|
||
|
|
for (let row = 0; row < map.height; row++) {
|
||
|
|
const index = col + row * map.width - 1;
|
||
|
|
if ((col == map.width || map.map[index] != map.map[index + 1]) && (row == 0 || map.map[index - 1] != map.map[index - 1 - map.width])) {
|
||
|
|
const cellPos = map.map[index];
|
||
|
|
const pos = start + cellPos + table.nodeAt(cellPos).nodeSize - 1;
|
||
|
|
const dom = document.createElement("div");
|
||
|
|
dom.className = "column-resize-handle";
|
||
|
|
decorations.push(Decoration2.widget(pos, dom));
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return DecorationSet2.create(state.doc, decorations);
|
||
|
|
}
|
||
|
|
|
||
|
|
// src/commands.ts
|
||
|
|
import {
|
||
|
|
TextSelection as TextSelection3
|
||
|
|
} from "prosemirror-state";
|
||
|
|
import { Fragment as Fragment4 } from "prosemirror-model";
|
||
|
|
function selectedRect(state) {
|
||
|
|
const sel = state.selection, $pos = selectionCell(state);
|
||
|
|
const table = $pos.node(-1), tableStart = $pos.start(-1), map = TableMap.get(table);
|
||
|
|
let rect;
|
||
|
|
if (sel instanceof CellSelection)
|
||
|
|
rect = map.rectBetween(
|
||
|
|
sel.$anchorCell.pos - tableStart,
|
||
|
|
sel.$headCell.pos - tableStart
|
||
|
|
);
|
||
|
|
else
|
||
|
|
rect = map.findCell($pos.pos - tableStart);
|
||
|
|
rect.tableStart = tableStart;
|
||
|
|
rect.map = map;
|
||
|
|
rect.table = table;
|
||
|
|
return rect;
|
||
|
|
}
|
||
|
|
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], 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;
|
||
|
|
}
|
||
|
|
function addColumnBefore(state, dispatch) {
|
||
|
|
if (!isInTable(state))
|
||
|
|
return false;
|
||
|
|
if (dispatch) {
|
||
|
|
const rect = selectedRect(state);
|
||
|
|
dispatch(addColumn(state.tr, rect, rect.left));
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
function addColumnAfter(state, dispatch) {
|
||
|
|
if (!isInTable(state))
|
||
|
|
return false;
|
||
|
|
if (dispatch) {
|
||
|
|
const rect = selectedRect(state);
|
||
|
|
dispatch(addColumn(state.tr, rect, rect.right));
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
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, pos = map.map[index], cell = table.nodeAt(pos);
|
||
|
|
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(cell.attrs, col - map.colCount(pos))
|
||
|
|
);
|
||
|
|
} else {
|
||
|
|
const start = tr.mapping.slice(mapStart).map(tableStart + pos);
|
||
|
|
tr.delete(start, start + cell.nodeSize);
|
||
|
|
}
|
||
|
|
row += cell.attrs.rowspan;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
function deleteColumn(state, dispatch) {
|
||
|
|
if (!isInTable(state))
|
||
|
|
return false;
|
||
|
|
if (dispatch) {
|
||
|
|
const rect = selectedRect(state), 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;
|
||
|
|
rect.table = rect.tableStart ? tr.doc.nodeAt(rect.tableStart - 1) : tr.doc;
|
||
|
|
rect.map = TableMap.get(rect.table);
|
||
|
|
}
|
||
|
|
dispatch(tr);
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
function rowIsHeader(map, table, row) {
|
||
|
|
const headerCell = tableNodeTypes(table.type.schema).header_cell;
|
||
|
|
for (let col = 0; col < map.width; col++)
|
||
|
|
if (table.nodeAt(map.map[col + row * map.width]).type != headerCell)
|
||
|
|
return false;
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
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], attrs = table.nodeAt(pos).attrs;
|
||
|
|
tr.setNodeMarkup(
|
||
|
|
tableStart + pos,
|
||
|
|
null,
|
||
|
|
_setAttr(attrs, "rowspan", attrs.rowspan + 1)
|
||
|
|
);
|
||
|
|
col += attrs.colspan - 1;
|
||
|
|
} else {
|
||
|
|
const type = refRow == null ? tableNodeTypes(table.type.schema).cell : table.nodeAt(map.map[index + refRow * map.width]).type;
|
||
|
|
cells.push(type.createAndFill());
|
||
|
|
}
|
||
|
|
}
|
||
|
|
tr.insert(rowPos, tableNodeTypes(table.type.schema).row.create(null, cells));
|
||
|
|
return tr;
|
||
|
|
}
|
||
|
|
function addRowBefore(state, dispatch) {
|
||
|
|
if (!isInTable(state))
|
||
|
|
return false;
|
||
|
|
if (dispatch) {
|
||
|
|
const rect = selectedRect(state);
|
||
|
|
dispatch(addRow(state.tr, rect, rect.top));
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
function addRowAfter(state, dispatch) {
|
||
|
|
if (!isInTable(state))
|
||
|
|
return false;
|
||
|
|
if (dispatch) {
|
||
|
|
const rect = selectedRect(state);
|
||
|
|
dispatch(addRow(state.tr, rect, rect.bottom));
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
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);
|
||
|
|
for (let col = 0, index = row * map.width; col < map.width; col++, index++) {
|
||
|
|
const pos = map.map[index];
|
||
|
|
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,
|
||
|
|
_setAttr(attrs, "rowspan", attrs.rowspan - 1)
|
||
|
|
);
|
||
|
|
col += attrs.colspan - 1;
|
||
|
|
} else if (row < map.width && pos == map.map[index + map.width]) {
|
||
|
|
const cell = table.nodeAt(pos);
|
||
|
|
const copy = cell.type.create(
|
||
|
|
_setAttr(cell.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 += cell.attrs.colspan - 1;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
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;
|
||
|
|
rect.table = rect.tableStart ? tr.doc.nodeAt(rect.tableStart - 1) : tr.doc;
|
||
|
|
rect.map = TableMap.get(rect.table);
|
||
|
|
}
|
||
|
|
dispatch(tr);
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
function isEmpty(cell) {
|
||
|
|
const c = cell.content;
|
||
|
|
return c.childCount == 1 && c.firstChild.isTextblock && c.firstChild.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;
|
||
|
|
}
|
||
|
|
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 = Fragment4.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], cell = rect.table.nodeAt(cellPos);
|
||
|
|
if (seen[cellPos])
|
||
|
|
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);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
tr.setNodeMarkup(
|
||
|
|
mergedPos + rect.tableStart,
|
||
|
|
null,
|
||
|
|
_setAttr(
|
||
|
|
addColSpan(
|
||
|
|
mergedCell.attrs,
|
||
|
|
mergedCell.attrs.colspan,
|
||
|
|
rect.right - rect.left - mergedCell.attrs.colspan
|
||
|
|
),
|
||
|
|
"rowspan",
|
||
|
|
rect.bottom - rect.top
|
||
|
|
)
|
||
|
|
);
|
||
|
|
if (content.size) {
|
||
|
|
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;
|
||
|
|
}
|
||
|
|
function splitCell(state, dispatch) {
|
||
|
|
const nodeTypes = tableNodeTypes(state.schema);
|
||
|
|
return splitCellWithType(({ node }) => {
|
||
|
|
return nodeTypes[node.type.spec.tableRole];
|
||
|
|
})(state, dispatch);
|
||
|
|
}
|
||
|
|
function splitCellWithType(getCellType) {
|
||
|
|
return (state, dispatch) => {
|
||
|
|
const sel = state.selection;
|
||
|
|
let cellNode, cellPos;
|
||
|
|
if (!(sel instanceof CellSelection)) {
|
||
|
|
cellNode = cellWrapping(sel.$from);
|
||
|
|
if (!cellNode)
|
||
|
|
return false;
|
||
|
|
cellPos = cellAround(sel.$from).pos;
|
||
|
|
} else {
|
||
|
|
if (sel.$anchorCell.pos != sel.$headCell.pos)
|
||
|
|
return false;
|
||
|
|
cellNode = sel.$anchorCell.nodeAfter;
|
||
|
|
cellPos = sel.$anchorCell.pos;
|
||
|
|
}
|
||
|
|
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 = _setAttr(baseAttrs, "rowspan", 1);
|
||
|
|
if (baseAttrs.colspan > 1)
|
||
|
|
baseAttrs = _setAttr(baseAttrs, "colspan", 1);
|
||
|
|
const rect = selectedRect(state), tr = state.tr;
|
||
|
|
for (let i = 0; i < rect.right - rect.left; i++)
|
||
|
|
attrs.push(
|
||
|
|
colwidth ? _setAttr(
|
||
|
|
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)
|
||
|
|
)
|
||
|
|
);
|
||
|
|
dispatch(tr);
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
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, _setAttr(node.attrs, name, value));
|
||
|
|
});
|
||
|
|
else
|
||
|
|
tr.setNodeMarkup(
|
||
|
|
$cell.pos,
|
||
|
|
null,
|
||
|
|
_setAttr($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;
|
||
|
|
}
|
||
|
|
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 isHeaderEnabled = type === "column" ? isHeaderRowEnabled : type === "row" ? isHeaderColumnEnabled : false;
|
||
|
|
const selectionStartsAt = isHeaderEnabled ? 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;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
var toggleHeaderRow = toggleHeader("row", {
|
||
|
|
useDeprecatedLogic: true
|
||
|
|
});
|
||
|
|
var toggleHeaderColumn = toggleHeader("column", {
|
||
|
|
useDeprecatedLogic: true
|
||
|
|
});
|
||
|
|
var 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 = $cell.node(-1).child(row);
|
||
|
|
if (rowNode.childCount)
|
||
|
|
return rowEnd - 1 - rowNode.lastChild.nodeSize;
|
||
|
|
rowEnd -= rowNode.nodeSize;
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if ($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;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
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 $cell = state.doc.resolve(cell);
|
||
|
|
dispatch(
|
||
|
|
state.tr.setSelection(TextSelection3.between($cell, moveCellForward($cell))).scrollIntoView()
|
||
|
|
);
|
||
|
|
}
|
||
|
|
return true;
|
||
|
|
};
|
||
|
|
}
|
||
|
|
function deleteTable(state, dispatch) {
|
||
|
|
const $pos = state.selection.$anchor;
|
||
|
|
for (let d = $pos.depth; d > 0; d--) {
|
||
|
|
const node = $pos.node(d);
|
||
|
|
if (node.type.spec.tableRole == "table") {
|
||
|
|
if (dispatch)
|
||
|
|
dispatch(
|
||
|
|
state.tr.delete($pos.before(d), $pos.after(d)).scrollIntoView()
|
||
|
|
);
|
||
|
|
return true;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return false;
|
||
|
|
}
|
||
|
|
|
||
|
|
// src/index.ts
|
||
|
|
function tableEditing({
|
||
|
|
allowTableNodeSelection = false
|
||
|
|
} = {}) {
|
||
|
|
return new Plugin2({
|
||
|
|
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
|
||
|
|
},
|
||
|
|
createSelectionBetween(view) {
|
||
|
|
if (tableEditingKey.getState(view.state) != null)
|
||
|
|
return view.state.selection;
|
||
|
|
},
|
||
|
|
handleTripleClick,
|
||
|
|
handleKeyDown,
|
||
|
|
handlePaste
|
||
|
|
},
|
||
|
|
appendTransaction(_, oldState, state) {
|
||
|
|
return normalizeSelection(
|
||
|
|
state,
|
||
|
|
fixTables(state, oldState),
|
||
|
|
allowTableNodeSelection
|
||
|
|
);
|
||
|
|
}
|
||
|
|
});
|
||
|
|
}
|
||
|
|
export {
|
||
|
|
CellBookmark,
|
||
|
|
CellSelection,
|
||
|
|
ResizeState,
|
||
|
|
TableMap,
|
||
|
|
TableView,
|
||
|
|
clipCells as __clipCells,
|
||
|
|
insertCells as __insertCells,
|
||
|
|
pastedCells as __pastedCells,
|
||
|
|
addColSpan,
|
||
|
|
addColumn,
|
||
|
|
addColumnAfter,
|
||
|
|
addColumnBefore,
|
||
|
|
addRow,
|
||
|
|
addRowAfter,
|
||
|
|
addRowBefore,
|
||
|
|
cellAround,
|
||
|
|
colCount,
|
||
|
|
columnIsHeader,
|
||
|
|
columnResizing,
|
||
|
|
columnResizingPluginKey,
|
||
|
|
deleteColumn,
|
||
|
|
deleteRow,
|
||
|
|
deleteTable,
|
||
|
|
findCell,
|
||
|
|
fixTables,
|
||
|
|
fixTablesKey,
|
||
|
|
goToNextCell,
|
||
|
|
handlePaste,
|
||
|
|
inSameTable,
|
||
|
|
isInTable,
|
||
|
|
mergeCells,
|
||
|
|
moveCellForward,
|
||
|
|
nextCell,
|
||
|
|
pointsAtCell,
|
||
|
|
removeColSpan,
|
||
|
|
removeColumn,
|
||
|
|
removeRow,
|
||
|
|
rowIsHeader,
|
||
|
|
selectedRect,
|
||
|
|
selectionCell,
|
||
|
|
setCellAttr,
|
||
|
|
splitCell,
|
||
|
|
splitCellWithType,
|
||
|
|
tableEditing,
|
||
|
|
tableEditingKey,
|
||
|
|
tableNodeTypes,
|
||
|
|
tableNodes,
|
||
|
|
toggleHeader,
|
||
|
|
toggleHeaderCell,
|
||
|
|
toggleHeaderColumn,
|
||
|
|
toggleHeaderRow,
|
||
|
|
updateColumnsOnResize
|
||
|
|
};
|