mirror of
https://github.com/CharaChorder/DeviceManager.git
synced 2026-01-23 10:22:41 +00:00
195 lines
5.6 KiB
JavaScript
195 lines
5.6 KiB
JavaScript
function noop() {
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}
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function assign(tar, src) {
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for (const k in src)
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tar[k] = src[k];
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return (
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/** @type {T & S} */
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tar
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);
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}
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function is_promise(value) {
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return !!value && (typeof value === "object" || typeof value === "function") && typeof /** @type {any} */
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value.then === "function";
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}
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function run(fn) {
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return fn();
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}
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function blank_object() {
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return /* @__PURE__ */ Object.create(null);
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}
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function run_all(fns) {
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fns.forEach(run);
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}
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function is_function(thing) {
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return typeof thing === "function";
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}
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function safe_not_equal(a, b) {
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return a != a ? b == b : a !== b || a && typeof a === "object" || typeof a === "function";
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}
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function subscribe(store, ...callbacks) {
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if (store == null) {
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for (const callback of callbacks) {
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callback(void 0);
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}
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return noop;
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}
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const unsub = store.subscribe(...callbacks);
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return unsub.unsubscribe ? () => unsub.unsubscribe() : unsub;
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}
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function custom_event(type, detail, { bubbles = false, cancelable = false } = {}) {
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return new CustomEvent(type, { detail, bubbles, cancelable });
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}
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let current_component;
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function set_current_component(component) {
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current_component = component;
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}
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function get_current_component() {
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if (!current_component)
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throw new Error("Function called outside component initialization");
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return current_component;
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}
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function onDestroy(fn) {
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get_current_component().$$.on_destroy.push(fn);
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}
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function createEventDispatcher() {
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const component = get_current_component();
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return (type, detail, { cancelable = false } = {}) => {
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const callbacks = component.$$.callbacks[type];
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if (callbacks) {
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const event = custom_event(
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/** @type {string} */
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type,
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detail,
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{ cancelable }
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);
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callbacks.slice().forEach((fn) => {
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fn.call(component, event);
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});
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return !event.defaultPrevented;
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}
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return true;
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};
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}
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function setContext(key, context) {
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get_current_component().$$.context.set(key, context);
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return context;
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}
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function getContext(key) {
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return get_current_component().$$.context.get(key);
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}
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function ensure_array_like(array_like_or_iterator) {
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return array_like_or_iterator?.length !== void 0 ? array_like_or_iterator : Array.from(array_like_or_iterator);
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}
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const ATTR_REGEX = /[&"]/g;
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const CONTENT_REGEX = /[&<]/g;
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function escape(value, is_attr = false) {
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const str = String(value);
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const pattern = is_attr ? ATTR_REGEX : CONTENT_REGEX;
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pattern.lastIndex = 0;
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let escaped = "";
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let last = 0;
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while (pattern.test(str)) {
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const i = pattern.lastIndex - 1;
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const ch = str[i];
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escaped += str.substring(last, i) + (ch === "&" ? "&" : ch === '"' ? """ : "<");
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last = i + 1;
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}
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return escaped + str.substring(last);
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}
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function escape_attribute_value(value) {
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const should_escape = typeof value === "string" || value && typeof value === "object";
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return should_escape ? escape(value, true) : value;
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}
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function each(items, fn) {
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items = ensure_array_like(items);
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let str = "";
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for (let i = 0; i < items.length; i += 1) {
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str += fn(items[i], i);
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}
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return str;
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}
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const missing_component = {
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$$render: () => ""
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};
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function validate_component(component, name) {
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if (!component || !component.$$render) {
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if (name === "svelte:component")
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name += " this={...}";
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throw new Error(
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`<${name}> is not a valid SSR component. You may need to review your build config to ensure that dependencies are compiled, rather than imported as pre-compiled modules. Otherwise you may need to fix a <${name}>.`
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);
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}
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return component;
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}
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let on_destroy;
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function create_ssr_component(fn) {
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function $$render(result, props, bindings, slots, context) {
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const parent_component = current_component;
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const $$ = {
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on_destroy,
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context: new Map(context || (parent_component ? parent_component.$$.context : [])),
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// these will be immediately discarded
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on_mount: [],
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before_update: [],
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after_update: [],
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callbacks: blank_object()
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};
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set_current_component({ $$ });
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const html = fn(result, props, bindings, slots);
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set_current_component(parent_component);
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return html;
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}
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return {
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render: (props = {}, { $$slots = {}, context = /* @__PURE__ */ new Map() } = {}) => {
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on_destroy = [];
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const result = { title: "", head: "", css: /* @__PURE__ */ new Set() };
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const html = $$render(result, props, {}, $$slots, context);
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run_all(on_destroy);
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return {
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html,
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css: {
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code: Array.from(result.css).map((css) => css.code).join("\n"),
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map: null
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// TODO
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},
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head: result.title + result.head
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};
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},
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$$render
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};
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}
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function add_attribute(name, value, boolean) {
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if (value == null || boolean && !value)
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return "";
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const assignment = boolean && value === true ? "" : `="${escape(value, true)}"`;
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return ` ${name}${assignment}`;
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}
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function style_object_to_string(style_object) {
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return Object.keys(style_object).filter((key) => style_object[key]).map((key) => `${key}: ${escape_attribute_value(style_object[key])};`).join(" ");
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}
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function add_styles(style_object) {
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const styles = style_object_to_string(style_object);
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return styles ? ` style="${styles}"` : "";
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}
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export {
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subscribe as a,
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add_attribute as b,
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create_ssr_component as c,
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escape as d,
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each as e,
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assign as f,
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getContext as g,
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is_function as h,
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is_promise as i,
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createEventDispatcher as j,
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add_styles as k,
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safe_not_equal as l,
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missing_component as m,
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noop as n,
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onDestroy as o,
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run_all as r,
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setContext as s,
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validate_component as v
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};
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