ckfinder/plugins/fileeditor/codemirror/js/util.js

这里只显示每个文件的开头 60 行。登录后可以解锁完整代码。

微信扫码关注公众号，代码整理好后第一时间通知你。

/* A few useful utility functions. */

// Capture a method on an object.
function method(obj, name) {
  return function() {obj[name].apply(obj, arguments);};
}

// The value used to signal the end of a sequence in iterators.
var StopIteration = {toString: function() {return "StopIteration"}};

// Apply a function to each element in a sequence.
function forEach(iter, f) {
  if (iter.next) {
    try {while (true) f(iter.next());}
    catch (e) {if (e != StopIteration) throw e;}
  }
  else {
    for (var i = 0; i < iter.length; i++)
      f(iter[i]);
  }
}

// Map a function over a sequence, producing an array of results.
function map(iter, f) {
  var accum = [];
  forEach(iter, function(val) {accum.push(f(val));});
  return accum;
}

// Create a predicate function that tests a string againsts a given
// regular expression. No longer used but might be used by 3rd party
// parsers.
function matcher(regexp){
  return function(value){return regexp.test(value);};
}

// Test whether a DOM node has a certain CSS class.
function hasClass(element, className) {
  var classes = element.className;
  return classes && new RegExp("(^| )" + className + "($| )").test(classes);
}
function removeClass(element, className) {
  element.className = element.className.replace(new RegExp(" " + className + "\\b", "g"), "");
  return element;
}

// Insert a DOM node after another node.
function insertAfter(newNode, oldNode) {
  var parent = oldNode.parentNode;
  parent.insertBefore(newNode, oldNode.nextSibling);
  return newNode;
}

function removeElement(node) {
  if (node.parentNode)
    node.parentNode.removeChild(node);
}

function clearElement(node) {
  while (node.firstChild)