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 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 | 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 759x 366x 366x 366x 759x 2x 2x 2x 2x 2x 2x 2x 1520x 1520x 1520x 1520x 1520x 1520x 942x 942x 942x 14x 14x 14x 14x 14x 14x 14x 14x 942x 1506x 1520x 703x 1515x 330x 1520x 373x 373x 1520x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 1x 1x 1x 1x 1x 1x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 389x 389x 389x 334x 34x 34x 334x 164x 389x 1x 1x 389x 389x 389x 389x 389x 389x 389x 389x 389x 389x 717x 717x 717x 519x 519x 717x 507x 717x 42x 42x 42x 42x 42x 42x 42x 42x 2x 42x 2x 2x 2x 42x 42x 42x 42x 42x 6x 6x 6x 42x 36x 36x 36x 36x 42x 717x 42x 42x 465x 24x 423x 4x 399x 56x 56x 395x 339x 339x 311x 311x 311x 339x 339x 79x 79x 79x 79x 79x 339x 256x 10x 10x 10x 256x 256x 256x 339x 717x 389x 389x 389x 389x 225x 225x 389x 389x 389x 2x 2x 2x 2x 2x 2x 2x 2x 49x 49x 49x 49x 49x 49x 49x 49x 49x 49x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 2x 23x 23x 23x 23x 23x 23x 23x 23x 43x 43x 43x 2137x 1789x 1789x 2137x 43x 43x 43x 23x 23x 23x 2x 2x 2x 2x 2x 2x 14x 14x 14x 14x 1x 1x 1x 1x 1x 1x 1x 2x 2x 2x 2x 2x 2x 14x 14x 1x 1x 2x 2x 2x 2x 2x 2x 2x 2x | import { DEV } from 'esm-env';
import { hydrating } from '../hydration.js';
import { get_descriptors, get_prototype_of, map_get, map_set } from '../../utils.js';
import { AttributeAliases, DelegatedEvents, namespace_svg } from '../../../../constants.js';
import { delegate } from './events.js';
import { autofocus } from './misc.js';
import { effect } from '../../reactivity/effects.js';
import { run } from '../../../shared/utils.js';
import * as w from '../../warnings.js';
/**
* The value/checked attribute in the template actually corresponds to the defaultValue property, so we need
* to remove it upon hydration to avoid a bug when someone resets the form value.
* @param {HTMLInputElement | HTMLSelectElement} dom
* @returns {void}
*/
export function remove_input_attr_defaults(dom) {
if (hydrating) {
set_attribute(dom, 'value', null);
set_attribute(dom, 'checked', null);
}
}
/**
* @param {Element} element
* @param {string} attribute
* @param {string | null} value
*/
export function set_attribute(element, attribute, value) {
value = value == null ? null : value + '';
// @ts-expect-error
var attributes = (element.__attributes ??= {});
if (hydrating) {
attributes[attribute] = element.getAttribute(attribute);
if (attribute === 'src' || attribute === 'href' || attribute === 'srcset') {
check_src_in_dev_hydration(element, attribute, value);
// If we reset these attributes, they would result in another network request, which we want to avoid.
// We assume they are the same between client and server as checking if they are equal is expensive
// (we can't just compare the strings as they can be different between client and server but result in the
// same url, so we would need to create hidden anchor elements to compare them)
return;
}
}
if (attributes[attribute] === (attributes[attribute] = value)) return;
if (value === null) {
element.removeAttribute(attribute);
} else {
element.setAttribute(attribute, value);
}
}
/**
* @param {Element} dom
* @param {string} attribute
* @param {string} value
*/
export function set_xlink_attribute(dom, attribute, value) {
dom.setAttributeNS('http://www.w3.org/1999/xlink', attribute, value);
}
/**
* @param {any} node
* @param {string} prop
* @param {any} value
*/
export function set_custom_element_data(node, prop, value) {
if (prop in node) {
var curr_val = node[prop];
var next_val = typeof curr_val === 'boolean' && value === '' ? true : value;
if (typeof curr_val !== 'object' || curr_val !== next_val) {
node[prop] = next_val;
}
} else {
set_attribute(node, prop, value);
}
}
/**
* Spreads attributes onto a DOM element, taking into account the currently set attributes
* @param {Element & ElementCSSInlineStyle} element
* @param {Record<string, any> | undefined} prev
* @param {Record<string, any>} next New attributes - this function mutates this object
* @param {boolean} lowercase_attributes
* @param {string} css_hash
* @returns {Record<string, any>}
*/
export function set_attributes(element, prev, next, lowercase_attributes, css_hash) {
var has_hash = css_hash.length !== 0;
for (var key in prev) {
if (!(key in next)) {
next[key] = null;
}
}
if (has_hash && !next.class) {
next.class = '';
}
var setters = map_get(setters_cache, element.nodeName);
if (!setters) map_set(setters_cache, element.nodeName, (setters = get_setters(element)));
// @ts-expect-error
var attributes = /** @type {Record<string, unknown>} **/ (element.__attributes ??= {});
/** @type {Array<() => void>} */
var events = [];
for (key in next) {
// let instead of var because referenced in a closure
let value = next[key];
if (value === prev?.[key]) continue;
var prefix = key[0] + key[1]; // this is faster than key.slice(0, 2)
if (prefix === '$$') continue;
if (prefix === 'on') {
/** @type {{ capture?: true }} */
const opts = {};
let event_name = key.slice(2);
var delegated = DelegatedEvents.includes(event_name);
if (
event_name.endsWith('capture') &&
event_name !== 'ongotpointercapture' &&
event_name !== 'onlostpointercapture'
) {
event_name = event_name.slice(0, -7);
opts.capture = true;
}
if (!delegated && prev?.[key]) {
element.removeEventListener(event_name, /** @type {any} */ (prev[key]), opts);
}
if (value != null) {
if (!delegated) {
if (!prev) {
events.push(() => element.addEventListener(event_name, value, opts));
} else {
element.addEventListener(event_name, value, opts);
}
} else {
// @ts-ignore
element[`__${event_name}`] = value;
delegate([event_name]);
}
}
} else if (value == null) {
attributes[key] = null;
element.removeAttribute(key);
} else if (key === 'style') {
element.style.cssText = value + '';
} else if (key === 'autofocus') {
autofocus(/** @type {HTMLElement} */ (element), Boolean(value));
} else if (key === '__value' || key === 'value') {
// @ts-ignore
element.value = element[key] = element.__value = value;
} else {
var name = key;
if (lowercase_attributes) {
name = name.toLowerCase();
name = AttributeAliases[name] || name;
}
if (setters.includes(name)) {
if (hydrating && (name === 'src' || name === 'href' || name === 'srcset')) {
check_src_in_dev_hydration(element, name, value);
} else {
// @ts-ignore
element[name] = value;
}
} else if (typeof value !== 'function') {
if (has_hash && name === 'class') {
if (value) value += ' ';
value += css_hash;
}
set_attribute(element, name, value);
}
}
}
// On the first run, ensure that events are added after bindings so
// that their listeners fire after the binding listeners
if (!prev) {
effect(() => events.forEach(run));
}
return next;
}
/**
* @param {Element} node
* @param {Record<string, any> | undefined} prev
* @param {Record<string, any>} next The new attributes - this function mutates this object
* @param {string} css_hash
*/
export function set_dynamic_element_attributes(node, prev, next, css_hash) {
if (node.tagName.includes('-')) {
for (var key in prev) {
if (!(key in next)) {
next[key] = null;
}
}
for (key in next) {
set_custom_element_data(node, key, next[key]);
}
return next;
}
return set_attributes(
/** @type {Element & ElementCSSInlineStyle} */ (node),
prev,
next,
node.namespaceURI !== namespace_svg,
css_hash
);
}
/**
* List of attributes that should always be set through the attr method,
* because updating them through the property setter doesn't work reliably.
* In the example of `width`/`height`, the problem is that the setter only
* accepts numeric values, but the attribute can also be set to a string like `50%`.
* If this list becomes too big, rethink this approach.
*/
var always_set_through_set_attribute = ['width', 'height'];
/** @type {Map<string, string[]>} */
var setters_cache = new Map();
/** @param {Element} element */
function get_setters(element) {
/** @type {string[]} */
var setters = [];
var descriptors;
var proto = get_prototype_of(element);
// Stop at Element, from there on there's only unnecessary setters we're not interested in
while (proto.constructor.name !== 'Element') {
descriptors = get_descriptors(proto);
for (var key in descriptors) {
if (descriptors[key].set && !always_set_through_set_attribute.includes(key)) {
setters.push(key);
}
}
proto = get_prototype_of(proto);
}
return setters;
}
/**
* @param {any} element
* @param {string} attribute
* @param {string | null} value
*/
function check_src_in_dev_hydration(element, attribute, value) {
if (!DEV) return;
if (attribute === 'srcset' && srcset_url_equal(element, value)) return;
if (src_url_equal(element.getAttribute(attribute) ?? '', value ?? '')) return;
w.hydration_attribute_changed(
attribute,
element.outerHTML.replace(element.innerHTML, '...'),
String(value)
);
}
/**
* @param {string} element_src
* @param {string} url
* @returns {boolean}
*/
function src_url_equal(element_src, url) {
if (element_src === url) return true;
return new URL(element_src, document.baseURI).href === new URL(url, document.baseURI).href;
}
/** @param {string} srcset */
function split_srcset(srcset) {
return srcset.split(',').map((src) => src.trim().split(' ').filter(Boolean));
}
/**
* @param {HTMLSourceElement | HTMLImageElement} element
* @param {string | undefined | null} srcset
* @returns {boolean}
*/
function srcset_url_equal(element, srcset) {
var element_urls = split_srcset(element.srcset);
var urls = split_srcset(srcset ?? '');
return (
urls.length === element_urls.length &&
urls.every(
([url, width], i) =>
width === element_urls[i][1] &&
// We need to test both ways because Vite will create an a full URL with
// `new URL(asset, import.meta.url).href` for the client when `base: './'`, and the
// relative URLs inside srcset are not automatically resolved to absolute URLs by
// browsers (in contrast to img.src). This means both SSR and DOM code could
// contain relative or absolute URLs.
(src_url_equal(element_urls[i][0], url) || src_url_equal(url, element_urls[i][0]))
)
);
}
|