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 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 4835x 4831x 4831x 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 4835x 2x 2x 2x 2x 2x 2x 5096x 5096x 2x 2x 2x 2x 2x 2x 2x 2x 13634x 13634x 2x 2x 2x 2x 2x 2x 2x 2x 37541x 37541x 2x 2x 2x 2x 2x 2x 2x 2x 7267x 4056x 4056x 3211x 3211x 3211x 3211x 7260x 42x 42x 3211x 3211x 3211x 3211x 2x 2x 2x 2x 2x 2x 2x 2x 3358x 1863x 1863x 1863x 1863x 1863x 732x 732x 732x 1495x 1495x 1495x 3358x 2x 2x 2x 2x 2x 2x 1493x 1493x 1493x 2x 2x 2x 2x 2x 2x 2x 2x 2x 3577x 3577x 3577x 6705x 6705x 3577x 3577x 1949x 1949x 1628x 1628x 1628x 1628x 1628x 3577x 2x 2x 2x 2x 2x 1626x 1626x 1626x 1626x 2x 2x 2x 2x 2x 2x 2x 14x 14x | /** @import { TemplateNode } from '#client' */ import { hydrate_node, hydrating, set_hydrate_node } from './hydration.js'; import { DEV } from 'esm-env'; import { init_array_prototype_warnings } from '../dev/equality.js'; import { get_descriptor } from '../../shared/utils.js'; // export these for reference in the compiled code, making global name deduplication unnecessary /** @type {Window} */ export var $window; /** @type {Document} */ export var $document; /** @type {() => Node | null} */ var first_child_getter; /** @type {() => Node | null} */ var next_sibling_getter; /** * Initialize these lazily to avoid issues when using the runtime in a server context * where these globals are not available while avoiding a separate server entry point */ export function init_operations() { if ($window !== undefined) { return; } $window = window; $document = document; var element_prototype = Element.prototype; var node_prototype = Node.prototype; // @ts-ignore first_child_getter = get_descriptor(node_prototype, 'firstChild').get; // @ts-ignore next_sibling_getter = get_descriptor(node_prototype, 'nextSibling').get; // the following assignments improve perf of lookups on DOM nodes // @ts-expect-error element_prototype.__click = undefined; // @ts-expect-error element_prototype.__className = ''; // @ts-expect-error element_prototype.__attributes = null; // @ts-expect-error element_prototype.__e = undefined; // @ts-expect-error Text.prototype.__t = undefined; if (DEV) { // @ts-expect-error element_prototype.__svelte_meta = null; init_array_prototype_warnings(); } } /** * @param {string} value * @returns {Text} */ export function create_text(value = '') { return document.createTextNode(value); } /** * @template {Node} N * @param {N} node * @returns {Node | null} */ /*@__NO_SIDE_EFFECTS__*/ export function get_first_child(node) { return first_child_getter.call(node); } /** * @template {Node} N * @param {N} node * @returns {Node | null} */ /*@__NO_SIDE_EFFECTS__*/ export function get_next_sibling(node) { return next_sibling_getter.call(node); } /** * Don't mark this as side-effect-free, hydration needs to walk all nodes * @template {Node} N * @param {N} node * @returns {Node | null} */ export function child(node) { if (!hydrating) { return get_first_child(node); } var child = /** @type {TemplateNode} */ (get_first_child(hydrate_node)); // Child can be null if we have an element with a single child, like `<p>{text}</p>`, where `text` is empty if (child === null) { child = hydrate_node.appendChild(create_text()); } set_hydrate_node(child); return child; } /** * Don't mark this as side-effect-free, hydration needs to walk all nodes * @param {DocumentFragment | TemplateNode[]} fragment * @param {boolean} is_text * @returns {Node | null} */ export function first_child(fragment, is_text) { if (!hydrating) { // when not hydrating, `fragment` is a `DocumentFragment` (the result of calling `open_frag`) var first = /** @type {DocumentFragment} */ (get_first_child(/** @type {Node} */ (fragment))); // TODO prevent user comments with the empty string when preserveComments is true if (first instanceof Comment && first.data === '') return get_next_sibling(first); return first; } // if an {expression} is empty during SSR, there might be no // text node to hydrate — we must therefore create one if (is_text && hydrate_node?.nodeType !== 3) { var text = create_text(); hydrate_node?.before(text); set_hydrate_node(text); return text; } return hydrate_node; } /** * Don't mark this as side-effect-free, hydration needs to walk all nodes * @param {TemplateNode} node * @param {number} count * @param {boolean} is_text * @returns {Node | null} */ export function sibling(node, count = 1, is_text = false) { let next_sibling = hydrating ? hydrate_node : node; while (count--) { next_sibling = /** @type {TemplateNode} */ (get_next_sibling(next_sibling)); } if (!hydrating) { return next_sibling; } var type = next_sibling.nodeType; // if a sibling {expression} is empty during SSR, there might be no // text node to hydrate — we must therefore create one if (is_text && type !== 3) { var text = create_text(); next_sibling?.before(text); set_hydrate_node(text); return text; } set_hydrate_node(next_sibling); return /** @type {TemplateNode} */ (next_sibling); } /** * @template {Node} N * @param {N} node * @returns {void} */ export function clear_text_content(node) { node.textContent = ''; } |