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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 15487x 15487x 15487x 15487x 15487x 11260x 15487x 4227x 179x 179x 4227x 4227x 757x 4227x 3470x 3470x 4227x 15487x 15487x 2x 2x 2x 2x 2x 2x 2x 2x 2470x 2470x 2470x 2470x 2470x 2470x 2470x 8525x 3641x 3641x 3641x 4884x 8450x 2215x 2215x 2215x 4884x 8525x 8525x 8525x 8525x 8525x 8525x 8525x 8525x 8525x 2470x 2470x 2x 2x 2x 2x 2x 2x 2x 2x 3x 3x 3x 3x 5x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 2x 2x 2x 2x 2x 2x 2x 2x 2x 49x 49x 49x 49x 49x 49x 49x 107x 52x 52x 52x 55x 106x 48x 48x 48x 43x 48x 5x 5x 20x 20x 5x 48x 55x 55x 55x 55x 55x 106x 107x 107x 107x 107x 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 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 3x 2x 2x 3x 3x 3x 3x 3x 3x 3x 1x 2x 2x 2x 3x 3x 2x 2x 2x 2x 2x 2x 2336x 186x 186x 186x 2336x 1x 1x 1x 1x 186x 186x 186x 186x 2x 2x 4345x 4345x 2035x 2035x 2035x 2310x 2310x 2310x 2310x 2310x 2310x 2310x 2310x 2x 2x 2x 2x 2x 2x 2x 2x 15236x 9330x 9330x 9330x 9330x 9330x 9330x | import { hydrate_nodes, hydrate_start, hydrating } from './hydration.js';
import { empty } from './operations.js';
import { create_fragment_from_html } from './reconciler.js';
import { current_effect } from '../runtime.js';
import { TEMPLATE_FRAGMENT, TEMPLATE_USE_IMPORT_NODE } from '../../../constants.js';
import { is_array } from '../utils.js';
import { queue_micro_task } from './task.js';
/**
* @template {import("#client").TemplateNode | import("#client").TemplateNode[]} T
* @param {T} dom
* @param {import("#client").Effect} effect
*/
export function push_template_node(
dom,
effect = /** @type {import('#client').Effect} */ (current_effect)
) {
var current_dom = effect.dom;
if (current_dom === null) {
effect.dom = dom;
} else {
if (!is_array(current_dom)) {
current_dom = effect.dom = [current_dom];
}
if (is_array(dom)) {
current_dom.push(...dom);
} else {
current_dom.push(dom);
}
}
return dom;
}
/**
* @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;
return () => {
if (hydrating) {
push_template_node(is_fragment ? hydrate_nodes : hydrate_start);
return hydrate_start;
}
if (!node) {
node = create_fragment_from_html(content);
if (!is_fragment) node = /** @type {Node} */ (node.firstChild);
}
var clone = use_import_node ? document.importNode(node, true) : node.cloneNode(true);
push_template_node(
is_fragment
? /** @type {import('#client').TemplateNode[]} */ ([...clone.childNodes])
: /** @type {import('#client').TemplateNode} */ (clone)
);
return clone;
};
}
/**
* @param {string} content
* @param {number} flags
* @returns {() => Node | Node[]}
*/
/*#__NO_SIDE_EFFECTS__*/
export function template_with_script(content, flags) {
var first = true;
var fn = template(content, flags);
return () => {
if (hydrating) return fn();
var node = /** @type {Element | DocumentFragment} */ (fn());
if (first) {
first = false;
run_scripts(node);
}
return node;
};
}
/**
* @param {string} content
* @param {number} flags
* @param {'svg' | 'math'} ns
* @returns {() => Node | Node[]}
*/
/*#__NO_SIDE_EFFECTS__*/
export function ns_template(content, flags, ns = 'svg') {
var is_fragment = (flags & TEMPLATE_FRAGMENT) !== 0;
var fn = template(`<${ns}>${content}</${ns}>`, 0); // we don't need to worry about using importNode for namespaced elements
/** @type {Element | DocumentFragment} */
var node;
return () => {
if (hydrating) {
push_template_node(is_fragment ? hydrate_nodes : hydrate_start);
return hydrate_start;
}
if (!node) {
var wrapper = /** @type {Element} */ (fn());
if ((flags & TEMPLATE_FRAGMENT) === 0) {
node = /** @type {Element} */ (wrapper.firstChild);
} else {
node = document.createDocumentFragment();
while (wrapper.firstChild) {
node.appendChild(wrapper.firstChild);
}
}
}
var clone = node.cloneNode(true);
push_template_node(
is_fragment
? /** @type {import('#client').TemplateNode[]} */ ([...clone.childNodes])
: /** @type {import('#client').TemplateNode} */ (clone)
);
return clone;
};
}
/**
* @param {string} content
* @param {number} flags
* @returns {() => Node | Node[]}
*/
/*#__NO_SIDE_EFFECTS__*/
export function svg_template_with_script(content, flags) {
var first = true;
var fn = ns_template(content, flags);
return () => {
if (hydrating) return fn();
var node = /** @type {Element | DocumentFragment} */ (fn());
if (first) {
first = false;
run_scripts(node);
}
return node;
};
}
/**
* @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
*/
function run_scripts(node) {
// scripts were SSR'd, in which case they will run
if (hydrating) return;
const scripts =
/** @type {HTMLElement} */ (node).tagName === 'SCRIPT'
? [/** @type {HTMLScriptElement} */ (node)]
: node.querySelectorAll('script');
for (const script of scripts) {
var clone = document.createElement('script');
for (var attribute of script.attributes) {
clone.setAttribute(attribute.name, attribute.value);
}
clone.textContent = script.textContent;
// If node === script tag, replaceWith will do nothing because there's no parent yet,
// waiting until that's the case using an effect solves this.
// Don't do it in other circumstances or we could accidentally execute scripts
// in an adjacent @html tag that was instantiated in the meantime.
if (script === node) {
queue_micro_task(() => script.replaceWith(clone));
} else {
script.replaceWith(clone);
}
}
}
/**
* @param {Text | Comment | Element} anchor
*/
/*#__NO_SIDE_EFFECTS__*/
export function text(anchor) {
if (!hydrating) return push_template_node(empty());
var node = hydrate_start;
if (!node) {
// if an {expression} is empty during SSR, `hydrate_nodes` will be empty.
// we need to insert an empty text node
anchor.before((node = empty()));
}
push_template_node(node);
return node;
}
export function comment() {
// we're not delegating to `template` here for performance reasons
if (hydrating) {
push_template_node(hydrate_nodes);
return hydrate_start;
}
var frag = document.createDocumentFragment();
var anchor = empty();
frag.append(anchor);
push_template_node([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) return;
// We intentionally do not assign the `dom` property of the effect here because it's far too
// late. If we try, we will capture additional DOM elements that we cannot control the lifecycle
// for and will inevitably cause memory leaks. See https://github.com/sveltejs/svelte/pull/11832
anchor.before(/** @type {Node} */ (dom));
}
|