Press n or j to go to the next uncovered block, b, p or k for the previous block.
| 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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2908x 2904x 2904x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 4x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 7098x 7098x 2x 2x 2x 3817x 3817x 2x 2x 2x 2x 2x 2x 2x 2x 7325x 7325x 3247x 3247x 7285x 39x 39x 3208x 3208x 3208x 2x 2x 2x 2x 2x 2x 2x 2x 5852x 3153x 3153x 3153x 2699x 2699x 2699x 2699x 2699x 2699x 5852x 2x 2x 2x 2x 2x 2697x 2697x 2697x 2x 2x 2x 2x 2x 2x 2x 2x 2x 6537x 6537x 6537x 3574x 3574x 2963x 2963x 2963x 6537x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2961x 2961x 2961x 2x 2x 2x 2x 2x 2x 2x 2x 253x 253x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x | import { hydrate_anchor, hydrate_nodes, hydrating } from './hydration.js';
import { get_descriptor } from '../utils.js';
// We cache the Node and Element prototype methods, so that we can avoid doing
// expensive prototype chain lookups.
/** @type {Node} */
var node_prototype;
/** @type {Element} */
var element_prototype;
/** @type {Text} */
var text_prototype;
/** @type {typeof Node.prototype.appendChild} */
var append_child_method;
/** @type {typeof Node.prototype.cloneNode} */
var clone_node_method;
/** @type {(this: Node) => ChildNode | null} */
var first_child_get;
/** @type {(this: Node) => ChildNode | null} */
var next_sibling_get;
/** @type {(this: Node, text: string ) => void} */
var text_content_set;
/** @type {(this: Element, class_name: string) => void} */
var class_name_set;
// export these for reference in the compiled code, making global name deduplication unnecessary
/**
* @type {Window}
*/
export var $window;
/**
* @type {Document}
*/
export var $document;
/**
* Initialize these lazily to avoid issues when using the runtime in a server context
* where these globals are not available while avoiding a separate server entry point
*/
export function init_operations() {
if (node_prototype !== undefined) {
return;
}
node_prototype = Node.prototype;
element_prototype = Element.prototype;
text_prototype = Text.prototype;
append_child_method = node_prototype.appendChild;
clone_node_method = node_prototype.cloneNode;
$window = window;
$document = document;
// the following assignments improve perf of lookups on DOM nodes
// @ts-expect-error
element_prototype.__click = undefined;
// @ts-expect-error
text_prototype.__nodeValue = ' ';
// @ts-expect-error
element_prototype.__className = '';
// @ts-expect-error
element_prototype.__attributes = null;
first_child_get = /** @type {(this: Node) => ChildNode | null} */ (
// @ts-ignore
get_descriptor(node_prototype, 'firstChild').get
);
next_sibling_get = /** @type {(this: Node) => ChildNode | null} */ (
// @ts-ignore
get_descriptor(node_prototype, 'nextSibling').get
);
text_content_set = /** @type {(this: Node, text: string ) => void} */ (
// @ts-ignore
get_descriptor(node_prototype, 'textContent').set
);
class_name_set = /** @type {(this: Element, class_name: string) => void} */ (
// @ts-ignore
get_descriptor(element_prototype, 'className').set
);
}
/**
* @template {Element} E
* @template {Node} T
* @param {E} element
* @param {T} child
*/
export function append_child(element, child) {
append_child_method.call(element, child);
}
/**
* @template {Node} N
* @param {N} node
* @param {boolean} deep
* @returns {N}
*/
/*#__NO_SIDE_EFFECTS__*/
export function clone_node(node, deep) {
return /** @type {N} */ (clone_node_method.call(node, deep));
}
/** @returns {Text} */
export function empty() {
return document.createTextNode('');
}
/**
* @template {Node} N
* @param {N} node
* @returns {Node | null}
*/
/*#__NO_SIDE_EFFECTS__*/
export function child(node) {
const child = first_child_get.call(node);
if (!hydrating) return child;
// Child can be null if we have an element with a single child, like `<p>{text}</p>`, where `text` is empty
if (child === null) {
return node.appendChild(empty());
}
return hydrate_anchor(child);
}
/**
* @param {DocumentFragment | import('#client').TemplateNode[]} fragment
* @param {boolean} is_text
* @returns {Node | null}
*/
/*#__NO_SIDE_EFFECTS__*/
export function first_child(fragment, is_text) {
if (!hydrating) {
// when not hydrating, `fragment` is a `DocumentFragment` (the result of calling `open_frag`)
return first_child_get.call(/** @type {DocumentFragment} */ (fragment));
}
// when we _are_ hydrating, `fragment` is an array of nodes
const first_node = /** @type {import('#client').TemplateNode[]} */ (fragment)[0];
// if an {expression} is empty during SSR, there might be no
// text node to hydrate — we must therefore create one
if (is_text && first_node?.nodeType !== 3) {
const text = empty();
hydrate_nodes.unshift(text);
first_node?.before(text);
return text;
}
return hydrate_anchor(first_node);
}
/**
* @template {Node} N
* @param {N} node
* @param {boolean} is_text
* @returns {Node | null}
*/
/*#__NO_SIDE_EFFECTS__*/
export function sibling(node, is_text = false) {
const next_sibling = next_sibling_get.call(node);
if (!hydrating) {
return next_sibling;
}
// if a sibling {expression} is empty during SSR, there might be no
// text node to hydrate — we must therefore create one
if (is_text && next_sibling?.nodeType !== 3) {
const text = empty();
if (next_sibling) {
const index = hydrate_nodes.indexOf(/** @type {Text | Comment | Element} */ (next_sibling));
hydrate_nodes.splice(index, 0, text);
next_sibling.before(text);
} else {
hydrate_nodes.push(text);
}
return text;
}
return hydrate_anchor(/** @type {Node} */ (next_sibling));
}
/**
* @template {Element} N
* @param {N} node
* @param {string} class_name
* @returns {void}
*/
export function set_class_name(node, class_name) {
class_name_set.call(node, class_name);
}
/**
* @template {Node} N
* @param {N} node
* @returns {void}
*/
export function clear_text_content(node) {
text_content_set.call(node, '');
}
/** @param {string} name */
/*#__NO_SIDE_EFFECTS__*/
export function create_element(name) {
return document.createElement(name);
}
|