Spaces:
Running
Running
File size: 3,333 Bytes
a5f860b |
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 |
"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.prepend = exports.prependChild = exports.append = exports.appendChild = exports.replaceElement = exports.removeElement = void 0;
/**
* Remove an element from the dom
*
* @param elem The element to be removed
*/
function removeElement(elem) {
if (elem.prev)
elem.prev.next = elem.next;
if (elem.next)
elem.next.prev = elem.prev;
if (elem.parent) {
var childs = elem.parent.children;
childs.splice(childs.lastIndexOf(elem), 1);
}
}
exports.removeElement = removeElement;
/**
* Replace an element in the dom
*
* @param elem The element to be replaced
* @param replacement The element to be added
*/
function replaceElement(elem, replacement) {
var prev = (replacement.prev = elem.prev);
if (prev) {
prev.next = replacement;
}
var next = (replacement.next = elem.next);
if (next) {
next.prev = replacement;
}
var parent = (replacement.parent = elem.parent);
if (parent) {
var childs = parent.children;
childs[childs.lastIndexOf(elem)] = replacement;
}
}
exports.replaceElement = replaceElement;
/**
* Append a child to an element.
*
* @param elem The element to append to.
* @param child The element to be added as a child.
*/
function appendChild(elem, child) {
removeElement(child);
child.next = null;
child.parent = elem;
if (elem.children.push(child) > 1) {
var sibling = elem.children[elem.children.length - 2];
sibling.next = child;
child.prev = sibling;
}
else {
child.prev = null;
}
}
exports.appendChild = appendChild;
/**
* Append an element after another.
*
* @param elem The element to append after.
* @param next The element be added.
*/
function append(elem, next) {
removeElement(next);
var parent = elem.parent;
var currNext = elem.next;
next.next = currNext;
next.prev = elem;
elem.next = next;
next.parent = parent;
if (currNext) {
currNext.prev = next;
if (parent) {
var childs = parent.children;
childs.splice(childs.lastIndexOf(currNext), 0, next);
}
}
else if (parent) {
parent.children.push(next);
}
}
exports.append = append;
/**
* Prepend a child to an element.
*
* @param elem The element to prepend before.
* @param child The element to be added as a child.
*/
function prependChild(elem, child) {
removeElement(child);
child.parent = elem;
child.prev = null;
if (elem.children.unshift(child) !== 1) {
var sibling = elem.children[1];
sibling.prev = child;
child.next = sibling;
}
else {
child.next = null;
}
}
exports.prependChild = prependChild;
/**
* Prepend an element before another.
*
* @param elem The element to prepend before.
* @param prev The element be added.
*/
function prepend(elem, prev) {
removeElement(prev);
var parent = elem.parent;
if (parent) {
var childs = parent.children;
childs.splice(childs.indexOf(elem), 0, prev);
}
if (elem.prev) {
elem.prev.next = prev;
}
prev.parent = parent;
prev.prev = elem.prev;
prev.next = elem;
elem.prev = prev;
}
exports.prepend = prepend;
|