quran/node_modules/@milkdown/prose/lib/index.js

import { PluginKey, Plugin, NodeSelection } from 'prosemirror-state';
import { InputRule } from 'prosemirror-inputrules';
import { expectDomTypeError, missingRootElement, getAtomFromSchemaFail } from '@milkdown/exception';

const nav = typeof navigator != "undefined" ? navigator : null;
const doc = typeof document != "undefined" ? document : null;
const agent = nav && nav.userAgent || "";
const ie_edge = /Edge\/(\d+)/.exec(agent);
const ie_upto10 = /MSIE \d/.exec(agent);
const ie_11up = /Trident\/(?:[7-9]|\d{2,})\..*rv:(\d+)/.exec(agent);
const ie = !!(ie_upto10 || ie_11up || ie_edge);
const ie_version = ie_upto10 ? document.documentMode : ie_11up ? +ie_11up[1] : ie_edge ? +ie_edge[1] : 0;
const gecko = !ie && /gecko\/(\d+)/i.test(agent);
const gecko_version = gecko && +(/Firefox\/(\d+)/.exec(agent) || [0, 0])[1];
const _chrome = !ie && /Chrome\/(\d+)/.exec(agent);
const chrome = !!_chrome;
const chrome_version = _chrome ? +_chrome[1] : 0;
const safari = !ie && !!nav && /Apple Computer/.test(nav.vendor);
const ios = safari && (/Mobile\/\w+/.test(agent) || !!nav && nav.maxTouchPoints > 2);
const mac = ios || (nav ? /Mac/.test(nav.platform) : false);
const android = /Android \d/.test(agent);
const webkit = !!doc && "webkitFontSmoothing" in doc.documentElement.style;
const webkit_version = webkit ? +(/\bAppleWebKit\/(\d+)/.exec(navigator.userAgent) || [0, 0])[1] : 0;

var browser = /*#__PURE__*/Object.freeze({
  __proto__: null,
  android: android,
  chrome: chrome,
  chrome_version: chrome_version,
  gecko: gecko,
  gecko_version: gecko_version,
  ie: ie,
  ie_version: ie_version,
  ios: ios,
  mac: mac,
  safari: safari,
  webkit: webkit,
  webkit_version: webkit_version
});

function run(view, from, to, text, rules, plugin) {
  if (view.composing)
    return false;
  const state = view.state;
  const $from = state.doc.resolve(from);
  if ($from.parent.type.spec.code)
    return false;
  const textBefore = $from.parent.textBetween(Math.max(0, $from.parentOffset - 500), $from.parentOffset, void 0, "\uFFFC") + text;
  for (let i = 0; i < rules.length; i++) {
    const match = rules[i].match.exec(textBefore);
    const tr = match && match[0] && rules[i].handler(state, match, from - (match[0].length - text.length), to);
    if (!tr)
      continue;
    view.dispatch(tr.setMeta(plugin, { transform: tr, from, to, text }));
    return true;
  }
  return false;
}
const customInputRulesKey = new PluginKey("MILKDOWN_CUSTOM_INPUTRULES");
function customInputRules({ rules }) {
  const plugin = new Plugin({
    key: customInputRulesKey,
    isInputRules: true,
    state: {
      init() {
        return null;
      },
      apply(tr, prev) {
        const stored = tr.getMeta(this);
        if (stored)
          return stored;
        return tr.selectionSet || tr.docChanged ? null : prev;
      }
    },
    props: {
      handleTextInput(view, from, to, text) {
        return run(view, from, to, text, rules, plugin);
      },
      handleDOMEvents: {
        compositionend: (view) => {
          setTimeout(() => {
            const { $cursor } = view.state.selection;
            if ($cursor)
              run(view, $cursor.pos, $cursor.pos, "", rules, plugin);
          });
          return false;
        }
      },
      handleKeyDown(view, event) {
        if (event.key !== "Enter")
          return false;
        const { $cursor } = view.state.selection;
        if ($cursor)
          return run(view, $cursor.pos, $cursor.pos, "\n", rules, plugin);
        return false;
      }
    }
  });
  return plugin;
}

function markRule(regexp, markType, options = {}) {
  return new InputRule(regexp, (state, match, start, end) => {
    var _a, _b, _c, _d;
    const { tr } = state;
    const matchLength = match.length;
    let group = match[matchLength - 1];
    let fullMatch = match[0];
    let initialStoredMarks = [];
    let markEnd = end;
    const captured = {
      group,
      fullMatch,
      start,
      end
    };
    const result = (_a = options.updateCaptured) == null ? void 0 : _a.call(options, captured);
    Object.assign(captured, result);
    ({ group, fullMatch, start, end } = captured);
    if (fullMatch === null)
      return null;
    if ((group == null ? void 0 : group.trim()) === "")
      return null;
    if (group) {
      const startSpaces = fullMatch.search(/\S/);
      const textStart = start + fullMatch.indexOf(group);
      const textEnd = textStart + group.length;
      initialStoredMarks = (_b = tr.storedMarks) != null ? _b : [];
      if (textEnd < end)
        tr.delete(textEnd, end);
      if (textStart > start)
        tr.delete(start + startSpaces, textStart);
      markEnd = start + startSpaces + group.length;
      const attrs = (_c = options.getAttr) == null ? void 0 : _c.call(options, match);
      tr.addMark(start, markEnd, markType.create(attrs));
      tr.setStoredMarks(initialStoredMarks);
      (_d = options.beforeDispatch) == null ? void 0 : _d.call(options, { match, start, end, tr });
    }
    return tr;
  });
}

function nodeRule(regexp, nodeType, options = {}) {
  return new InputRule(regexp, (state, match, start, end) => {
    var _a, _b, _c;
    const { tr } = state;
    let group = match[1];
    let fullMatch = match[0];
    const captured = {
      group,
      fullMatch,
      start,
      end
    };
    const result = (_a = options.updateCaptured) == null ? void 0 : _a.call(options, captured);
    Object.assign(captured, result);
    ({ group, fullMatch, start, end } = captured);
    if (fullMatch === null)
      return null;
    if (!group || group.trim() === "")
      return null;
    const attrs = (_b = options.getAttr) == null ? void 0 : _b.call(options, match);
    const node = nodeType.createAndFill(attrs);
    if (node) {
      tr.replaceRangeWith(nodeType.isBlock ? tr.doc.resolve(start).before() : start, end, node);
      (_c = options.beforeDispatch) == null ? void 0 : _c.call(options, { match: [fullMatch, group != null ? group : ""], start, end, tr });
    }
    return tr;
  });
}

var __defProp = Object.defineProperty;
var __defProps = Object.defineProperties;
var __getOwnPropDescs = Object.getOwnPropertyDescriptors;
var __getOwnPropSymbols = Object.getOwnPropertySymbols;
var __hasOwnProp = Object.prototype.hasOwnProperty;
var __propIsEnum = Object.prototype.propertyIsEnumerable;
var __defNormalProp = (obj, key, value) => key in obj ? __defProp(obj, key, { enumerable: true, configurable: true, writable: true, value }) : obj[key] = value;
var __spreadValues = (a, b) => {
  for (var prop in b || (b = {}))
    if (__hasOwnProp.call(b, prop))
      __defNormalProp(a, prop, b[prop]);
  if (__getOwnPropSymbols)
    for (var prop of __getOwnPropSymbols(b)) {
      if (__propIsEnum.call(b, prop))
        __defNormalProp(a, prop, b[prop]);
    }
  return a;
};
var __spreadProps = (a, b) => __defProps(a, __getOwnPropDescs(b));
function calculateNodePosition(view, target, handler) {
  const state = view.state;
  const { from } = state.selection;
  const { node } = view.domAtPos(from);
  const element = node instanceof Text ? node.parentElement : node;
  if (!(element instanceof HTMLElement))
    throw expectDomTypeError(element);
  const selectedNodeRect = element.getBoundingClientRect();
  const targetNodeRect = target.getBoundingClientRect();
  const parent = target.parentElement;
  if (!parent)
    throw expectDomTypeError(parent);
  const parentNodeRect = parent.getBoundingClientRect();
  const [top, left] = handler(selectedNodeRect, targetNodeRect, parentNodeRect);
  target.style.top = `${top}px`;
  target.style.left = `${left}px`;
}
function calculateTextPosition(view, target, handler) {
  const state = view.state;
  const { from, to } = state.selection;
  const start = view.coordsAtPos(from);
  const end = view.coordsAtPos(to);
  const targetNodeRect = target.getBoundingClientRect();
  const parent = target.parentElement;
  if (!parent)
    throw missingRootElement();
  const parentNodeRect = parent.getBoundingClientRect();
  const [top, left] = handler(start, end, targetNodeRect, parentNodeRect);
  target.style.top = `${top}px`;
  target.style.left = `${left}px`;
}
function minMax(value = 0, min = 0, max = 0) {
  return Math.min(Math.max(value, min), max);
}
function posToDOMRect(view, from, to) {
  const minPos = 0;
  const maxPos = view.state.doc.content.size;
  const resolvedFrom = minMax(from, minPos, maxPos);
  const resolvedEnd = minMax(to, minPos, maxPos);
  const start = view.coordsAtPos(resolvedFrom);
  const end = view.coordsAtPos(resolvedEnd, -1);
  const top = Math.min(start.top, end.top);
  const bottom = Math.max(start.bottom, end.bottom);
  const left = Math.min(start.left, end.left);
  const right = Math.max(start.right, end.right);
  const width = right - left;
  const height = bottom - top;
  const x = left;
  const y = top;
  const data = {
    top,
    bottom,
    left,
    right,
    width,
    height,
    x,
    y
  };
  return __spreadProps(__spreadValues({}, data), {
    toJSON: () => data
  });
}

function cloneTr(tr) {
  return Object.assign(Object.create(tr), tr).setTime(Date.now());
}
function equalNodeType(nodeType, node) {
  return Array.isArray(nodeType) && nodeType.includes(node.type) || node.type === nodeType;
}

function flatten(node, descend = true) {
  const result = [];
  node.descendants((child, pos) => {
    result.push({ node: child, pos });
    if (!descend)
      return false;
    return void 0;
  });
  return result;
}
function findChildren(predicate) {
  return (node, descend) => flatten(node, descend).filter((child) => predicate(child.node));
}
function findChildrenByMark(node, markType, descend) {
  return findChildren((child) => Boolean(markType.isInSet(child.marks)))(node, descend);
}

function getNodeFromSchema(type, schema) {
  const target = schema.nodes[type];
  if (!target)
    throw getAtomFromSchemaFail("node", type);
  return target;
}
function getMarkFromSchema(type, schema) {
  const target = schema.marks[type];
  if (!target)
    throw getAtomFromSchemaFail("mark", type);
  return target;
}

function findParentNodeClosestToPos(predicate) {
  return ($pos) => {
    for (let i = $pos.depth; i > 0; i--) {
      const node = $pos.node(i);
      if (predicate(node)) {
        return {
          pos: i > 0 ? $pos.before(i) : 0,
          start: $pos.start(i),
          depth: i,
          node
        };
      }
    }
    return void 0;
  };
}
function findParentNode(predicate) {
  return (selection) => {
    return findParentNodeClosestToPos(predicate)(selection.$from);
  };
}
function findSelectedNodeOfType(selection, nodeType) {
  if (!(selection instanceof NodeSelection))
    return;
  const { node, $from } = selection;
  if (equalNodeType(nodeType, node))
    return { node, pos: $from.pos, start: $from.start($from.depth), depth: $from.depth };
  return void 0;
}

export { browser, calculateNodePosition, calculateTextPosition, cloneTr, customInputRules, customInputRulesKey, equalNodeType, findChildren, findChildrenByMark, findParentNode, findParentNodeClosestToPos, findSelectedNodeOfType, flatten, getMarkFromSchema, getNodeFromSchema, markRule, nodeRule, posToDOMRect };
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