179 lines
7.2 KiB
JavaScript
179 lines
7.2 KiB
JavaScript
|
"use strict";
|
||
|
var __read = (this && this.__read) || function (o, n) {
|
||
|
var m = typeof Symbol === "function" && o[Symbol.iterator];
|
||
|
if (!m) return o;
|
||
|
var i = m.call(o), r, ar = [], e;
|
||
|
try {
|
||
|
while ((n === void 0 || n-- > 0) && !(r = i.next()).done) ar.push(r.value);
|
||
|
}
|
||
|
catch (error) { e = { error: error }; }
|
||
|
finally {
|
||
|
try {
|
||
|
if (r && !r.done && (m = i["return"])) m.call(i);
|
||
|
}
|
||
|
finally { if (e) throw e.error; }
|
||
|
}
|
||
|
return ar;
|
||
|
};
|
||
|
var __spreadArray = (this && this.__spreadArray) || function (to, from, pack) {
|
||
|
if (pack || arguments.length === 2) for (var i = 0, l = from.length, ar; i < l; i++) {
|
||
|
if (ar || !(i in from)) {
|
||
|
if (!ar) ar = Array.prototype.slice.call(from, 0, i);
|
||
|
ar[i] = from[i];
|
||
|
}
|
||
|
}
|
||
|
return to.concat(ar || Array.prototype.slice.call(from));
|
||
|
};
|
||
|
var __values = (this && this.__values) || function(o) {
|
||
|
var s = typeof Symbol === "function" && Symbol.iterator, m = s && o[s], i = 0;
|
||
|
if (m) return m.call(o);
|
||
|
if (o && typeof o.length === "number") return {
|
||
|
next: function () {
|
||
|
if (o && i >= o.length) o = void 0;
|
||
|
return { value: o && o[i++], done: !o };
|
||
|
}
|
||
|
};
|
||
|
throw new TypeError(s ? "Object is not iterable." : "Symbol.iterator is not defined.");
|
||
|
};
|
||
|
var __importDefault = (this && this.__importDefault) || function (mod) {
|
||
|
return (mod && mod.__esModule) ? mod : { "default": mod };
|
||
|
};
|
||
|
Object.defineProperty(exports, "__esModule", { value: true });
|
||
|
exports.EmpheqUtil = void 0;
|
||
|
var ParseUtil_js_1 = __importDefault(require("../ParseUtil.js"));
|
||
|
var TexParser_js_1 = __importDefault(require("../TexParser.js"));
|
||
|
exports.EmpheqUtil = {
|
||
|
environment: function (parser, env, func, args) {
|
||
|
var name = args[0];
|
||
|
var item = parser.itemFactory.create(name + '-begin').setProperties({ name: env, end: name });
|
||
|
parser.Push(func.apply(void 0, __spreadArray([parser, item], __read(args.slice(1)), false)));
|
||
|
},
|
||
|
splitOptions: function (text, allowed) {
|
||
|
if (allowed === void 0) { allowed = null; }
|
||
|
return ParseUtil_js_1.default.keyvalOptions(text, allowed, true);
|
||
|
},
|
||
|
columnCount: function (table) {
|
||
|
var e_1, _a;
|
||
|
var m = 0;
|
||
|
try {
|
||
|
for (var _b = __values(table.childNodes), _c = _b.next(); !_c.done; _c = _b.next()) {
|
||
|
var row = _c.value;
|
||
|
var n = row.childNodes.length - (row.isKind('mlabeledtr') ? 1 : 0);
|
||
|
if (n > m)
|
||
|
m = n;
|
||
|
}
|
||
|
}
|
||
|
catch (e_1_1) { e_1 = { error: e_1_1 }; }
|
||
|
finally {
|
||
|
try {
|
||
|
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
|
||
|
}
|
||
|
finally { if (e_1) throw e_1.error; }
|
||
|
}
|
||
|
return m;
|
||
|
},
|
||
|
cellBlock: function (tex, table, parser, env) {
|
||
|
var e_2, _a;
|
||
|
var mpadded = parser.create('node', 'mpadded', [], { height: 0, depth: 0, voffset: '-1height' });
|
||
|
var result = new TexParser_js_1.default(tex, parser.stack.env, parser.configuration);
|
||
|
var mml = result.mml();
|
||
|
if (env && result.configuration.tags.label) {
|
||
|
result.configuration.tags.currentTag.env = env;
|
||
|
result.configuration.tags.getTag(true);
|
||
|
}
|
||
|
try {
|
||
|
for (var _b = __values((mml.isInferred ? mml.childNodes : [mml])), _c = _b.next(); !_c.done; _c = _b.next()) {
|
||
|
var child = _c.value;
|
||
|
mpadded.appendChild(child);
|
||
|
}
|
||
|
}
|
||
|
catch (e_2_1) { e_2 = { error: e_2_1 }; }
|
||
|
finally {
|
||
|
try {
|
||
|
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
|
||
|
}
|
||
|
finally { if (e_2) throw e_2.error; }
|
||
|
}
|
||
|
mpadded.appendChild(parser.create('node', 'mphantom', [
|
||
|
parser.create('node', 'mpadded', [table], { width: 0 })
|
||
|
]));
|
||
|
return mpadded;
|
||
|
},
|
||
|
topRowTable: function (original, parser) {
|
||
|
var table = ParseUtil_js_1.default.copyNode(original, parser);
|
||
|
table.setChildren(table.childNodes.slice(0, 1));
|
||
|
table.attributes.set('align', 'baseline 1');
|
||
|
return original.factory.create('mphantom', {}, [parser.create('node', 'mpadded', [table], { width: 0 })]);
|
||
|
},
|
||
|
rowspanCell: function (mtd, tex, table, parser, env) {
|
||
|
mtd.appendChild(parser.create('node', 'mpadded', [
|
||
|
this.cellBlock(tex, ParseUtil_js_1.default.copyNode(table, parser), parser, env),
|
||
|
this.topRowTable(table, parser)
|
||
|
], { height: 0, depth: 0, voffset: 'height' }));
|
||
|
},
|
||
|
left: function (table, original, left, parser, env) {
|
||
|
var e_3, _a;
|
||
|
if (env === void 0) { env = ''; }
|
||
|
table.attributes.set('columnalign', 'right ' + (table.attributes.get('columnalign') || ''));
|
||
|
table.attributes.set('columnspacing', '0em ' + (table.attributes.get('columnspacing') || ''));
|
||
|
var mtd;
|
||
|
try {
|
||
|
for (var _b = __values(table.childNodes.slice(0).reverse()), _c = _b.next(); !_c.done; _c = _b.next()) {
|
||
|
var row = _c.value;
|
||
|
mtd = parser.create('node', 'mtd');
|
||
|
row.childNodes.unshift(mtd);
|
||
|
mtd.parent = row;
|
||
|
if (row.isKind('mlabeledtr')) {
|
||
|
row.childNodes[0] = row.childNodes[1];
|
||
|
row.childNodes[1] = mtd;
|
||
|
}
|
||
|
}
|
||
|
}
|
||
|
catch (e_3_1) { e_3 = { error: e_3_1 }; }
|
||
|
finally {
|
||
|
try {
|
||
|
if (_c && !_c.done && (_a = _b.return)) _a.call(_b);
|
||
|
}
|
||
|
finally { if (e_3) throw e_3.error; }
|
||
|
}
|
||
|
this.rowspanCell(mtd, left, original, parser, env);
|
||
|
},
|
||
|
right: function (table, original, right, parser, env) {
|
||
|
if (env === void 0) { env = ''; }
|
||
|
if (table.childNodes.length === 0) {
|
||
|
table.appendChild(parser.create('node', 'mtr'));
|
||
|
}
|
||
|
var m = exports.EmpheqUtil.columnCount(table);
|
||
|
var row = table.childNodes[0];
|
||
|
while (row.childNodes.length < m)
|
||
|
row.appendChild(parser.create('node', 'mtd'));
|
||
|
var mtd = row.appendChild(parser.create('node', 'mtd'));
|
||
|
exports.EmpheqUtil.rowspanCell(mtd, right, original, parser, env);
|
||
|
table.attributes.set('columnalign', (table.attributes.get('columnalign') || '').split(/ /).slice(0, m).join(' ') + ' left');
|
||
|
table.attributes.set('columnspacing', (table.attributes.get('columnspacing') || '').split(/ /).slice(0, m - 1).join(' ') + ' 0em');
|
||
|
},
|
||
|
adjustTable: function (empheq, parser) {
|
||
|
var left = empheq.getProperty('left');
|
||
|
var right = empheq.getProperty('right');
|
||
|
if (left || right) {
|
||
|
var table = empheq.Last;
|
||
|
var original = ParseUtil_js_1.default.copyNode(table, parser);
|
||
|
if (left)
|
||
|
this.left(table, original, left, parser);
|
||
|
if (right)
|
||
|
this.right(table, original, right, parser);
|
||
|
}
|
||
|
},
|
||
|
allowEnv: {
|
||
|
equation: true,
|
||
|
align: true,
|
||
|
gather: true,
|
||
|
flalign: true,
|
||
|
alignat: true,
|
||
|
multline: true
|
||
|
},
|
||
|
checkEnv: function (env) {
|
||
|
return this.allowEnv.hasOwnProperty(env.replace(/\*$/, '')) || false;
|
||
|
}
|
||
|
};
|
||
|
//# sourceMappingURL=EmpheqUtil.js.map
|