fractal-core/groups/style.js

A minimalist and well crafted app, content or component is our conviction

"use strict";
var __awaiter = (this && this.__awaiter) || function (thisArg, _arguments, P, generator) {
    return new (P || (P = Promise))(function (resolve, reject) {
        function fulfilled(value) { try { step(generator.next(value)); } catch (e) { reject(e); } }
        function rejected(value) { try { step(generator["throw"](value)); } catch (e) { reject(e); } }
        function step(result) { result.done ? resolve(result.value) : new P(function (resolve) { resolve(result.value); }).then(fulfilled, rejected); }
        step((generator = generator.apply(thisArg, _arguments || [])).next());
    });
};
Object.defineProperty(exports, "__esModule", { value: true });
const core_1 = require("../core");
const typestyle_1 = require("typestyle");
// insert styles in a DOM container at head
exports.styleHandler = (containerName, debug = false, groupName = 'style') => mod => {
    let container;
    if (typeof window !== 'undefined') {
        container = document.createElement('style');
        // named container
        if (containerName !== '' && containerName !== undefined) {
            container.id = containerName;
        }
        document.head.appendChild(container);
    }
    let instance = typestyle_1.createTypeStyle(container);
    let state = {
        container,
        instance,
    };
    let name, parts, style;
    return {
        state,
        handle: (id, styleObj) => __awaiter(this, void 0, void 0, function* () {
            if (debug) {
                parts = id.split('$');
                name = parts[parts.length - 1];
            }
            style = core_1.styleGroup(instance, styleObj, name);
            instance.forceRenderStyles();
            mod.setGroup(id, groupName, style);
        }),
        destroy: () => {
            state = {};
            if (container) {
                container.remove();
            }
        },
    };
};
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