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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 25139x 25139x 22095x 22095x 22095x 25139x 2x 2x 2x 2x 2x 2x 2x 2x 2500x 2500x 2500x 2500x 2500x 2500x 2500x 2500x 2500x 2500x 2500x 2500x 2500x 18668x 3740x 3740x 3740x 14928x 18574x 2253x 2253x 2253x 14928x 14928x 18668x 18668x 18668x 18668x 1022x 1022x 1022x 1022x 18668x 13906x 13906x 14928x 14928x 2500x 2500x 2x 2x 2x 2x 2x 2x 2x 2x 3x 3x 3x 2x 2x 2x 2x 2x 2x 2x 2x 2x 49x 49x 49x 49x 49x 49x 49x 49x 49x 49x 49x 49x 49x 107x 52x 52x 52x 55x 107x 48x 48x 48x 48x 5x 5x 20x 20x 48x 43x 43x 48x 55x 55x 55x 106x 5x 5x 5x 5x 106x 50x 50x 55x 55x 49x 49x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 5x 5x 2x 2x 2x 2x 2x 2x 2x 5x 5x 5x 3x 3x 3x 3x 5x 5x 5x 5x 5x 3x 3x 2x 2x 3x 3x 3x 3x 3x 1x 1x 3x 3x 3x 3x 3x 3x 2x 2x 2x 2x 2x 2x 2752x 2454x 2454x 2454x 2454x 298x 298x 298x 2752x 2x 2x 2x 2x 298x 298x 298x 298x 2x 2x 1616x 1616x 721x 721x 721x 895x 895x 895x 895x 895x 895x 895x 895x 895x 895x 2x 2x 2x 2x 2x 2x 2x 2x 23121x 4803x 4803x 4803x 4803x 18318x 23121x 5x 5x 5x 18313x 18313x 18313x | /** @import { Effect, TemplateNode } from '#client' */ import { hydrate_next, hydrate_node, hydrating, set_hydrate_node } from './hydration.js'; import { create_text, get_first_child } from './operations.js'; import { create_fragment_from_html } from './reconciler.js'; import { active_effect } from '../runtime.js'; import { TEMPLATE_FRAGMENT, TEMPLATE_USE_IMPORT_NODE } from '../../../constants.js'; import { queue_micro_task } from './task.js'; /** * @param {TemplateNode} start * @param {TemplateNode | null} end */ export function assign_nodes(start, end) { var effect = /** @type {Effect} */ (active_effect); if (effect.nodes_start === null) { effect.nodes_start = start; effect.nodes_end = end; } } /** * @param {string} content * @param {number} flags * @returns {() => Node | Node[]} */ /*#__NO_SIDE_EFFECTS__*/ export function template(content, flags) { var is_fragment = (flags & TEMPLATE_FRAGMENT) !== 0; var use_import_node = (flags & TEMPLATE_USE_IMPORT_NODE) !== 0; /** @type {Node} */ var node; /** * Whether or not the first item is a text/element node. If not, we need to * create an additional comment node to act as `effect.nodes.start` */ var has_start = !content.startsWith('<!>'); return () => { if (hydrating) { assign_nodes(hydrate_node, null); return hydrate_node; } if (node === undefined) { node = create_fragment_from_html(has_start ? content : '<!>' + content); if (!is_fragment) node = /** @type {Node} */ (get_first_child(node)); } var clone = /** @type {TemplateNode} */ ( use_import_node ? document.importNode(node, true) : node.cloneNode(true) ); if (is_fragment) { var start = /** @type {TemplateNode} */ (get_first_child(clone)); var end = /** @type {TemplateNode} */ (clone.lastChild); assign_nodes(start, end); } else { assign_nodes(clone, clone); } return clone; }; } /** * @param {string} content * @param {number} flags * @returns {() => Node | Node[]} */ /*#__NO_SIDE_EFFECTS__*/ export function template_with_script(content, flags) { var fn = template(content, flags); return () => run_scripts(/** @type {Element | DocumentFragment} */ (fn())); } /** * @param {string} content * @param {number} flags * @param {'svg' | 'math'} ns * @returns {() => Node | Node[]} */ /*#__NO_SIDE_EFFECTS__*/ export function ns_template(content, flags, ns = 'svg') { /** * Whether or not the first item is a text/element node. If not, we need to * create an additional comment node to act as `effect.nodes.start` */ var has_start = !content.startsWith('<!>'); var is_fragment = (flags & TEMPLATE_FRAGMENT) !== 0; var wrapped = `<${ns}>${has_start ? content : '<!>' + content}</${ns}>`; /** @type {Element | DocumentFragment} */ var node; return () => { if (hydrating) { assign_nodes(hydrate_node, null); return hydrate_node; } if (!node) { var fragment = /** @type {DocumentFragment} */ (create_fragment_from_html(wrapped)); var root = /** @type {Element} */ (get_first_child(fragment)); if (is_fragment) { node = document.createDocumentFragment(); while (get_first_child(root)) { node.appendChild(/** @type {Node} */ (get_first_child(root))); } } else { node = /** @type {Element} */ (get_first_child(root)); } } var clone = /** @type {TemplateNode} */ (node.cloneNode(true)); if (is_fragment) { var start = /** @type {TemplateNode} */ (get_first_child(clone)); var end = /** @type {TemplateNode} */ (clone.lastChild); assign_nodes(start, end); } else { assign_nodes(clone, clone); } return clone; }; } /** * @param {string} content * @param {number} flags * @returns {() => Node | Node[]} */ /*#__NO_SIDE_EFFECTS__*/ export function svg_template_with_script(content, flags) { var fn = ns_template(content, flags); return () => run_scripts(/** @type {Element | DocumentFragment} */ (fn())); } /** * @param {string} content * @param {number} flags * @returns {() => Node | Node[]} */ /*#__NO_SIDE_EFFECTS__*/ export function mathml_template(content, flags) { return ns_template(content, flags, 'math'); } /** * Creating a document fragment from HTML that contains script tags will not execute * the scripts. We need to replace the script tags with new ones so that they are executed. * @param {Element | DocumentFragment} node * @returns {Node | Node[]} */ function run_scripts(node) { // scripts were SSR'd, in which case they will run if (hydrating) return node; const is_fragment = node.nodeType === 11; const scripts = /** @type {HTMLElement} */ (node).tagName === 'SCRIPT' ? [/** @type {HTMLScriptElement} */ (node)] : node.querySelectorAll('script'); const effect = /** @type {Effect} */ (active_effect); for (const script of scripts) { const clone = document.createElement('script'); for (var attribute of script.attributes) { clone.setAttribute(attribute.name, attribute.value); } clone.textContent = script.textContent; // The script has changed - if it's at the edges, the effect now points at dead nodes if (is_fragment ? node.firstChild === script : node === script) { effect.nodes_start = clone; } if (is_fragment ? node.lastChild === script : node === script) { effect.nodes_end = clone; } script.replaceWith(clone); } return node; } /** * Don't mark this as side-effect-free, hydration needs to walk all nodes * @param {any} value */ export function text(value = '') { if (!hydrating) { var t = create_text(value + ''); assign_nodes(t, t); return t; } var node = hydrate_node; if (node.nodeType !== 3) { // if an {expression} is empty during SSR, we need to insert an empty text node node.before((node = create_text())); set_hydrate_node(node); } assign_nodes(node, node); return node; } export function comment() { // we're not delegating to `template` here for performance reasons if (hydrating) { assign_nodes(hydrate_node, null); return hydrate_node; } var frag = document.createDocumentFragment(); var start = document.createComment(''); var anchor = create_text(); frag.append(start, anchor); assign_nodes(start, anchor); return frag; } /** * Assign the created (or in hydration mode, traversed) dom elements to the current block * and insert the elements into the dom (in client mode). * @param {Text | Comment | Element} anchor * @param {DocumentFragment | Element} dom */ export function append(anchor, dom) { if (hydrating) { /** @type {Effect} */ (active_effect).nodes_end = hydrate_node; hydrate_next(); return; } if (anchor === null) { // edge case — void `<svelte:element>` with content return; } anchor.before(/** @type {Node} */ (dom)); } |