@wcardinal/wcardinal-geditor/dist/wcardinal/geditor/util/util-canvas-category.js

WebGL-based graphic editor, tester and viewer for supervisory systems

import { DThemes, isFunction } from "@wcardinal/wcardinal-ui";
var UtilCanvasCategory = /** @class */ (function () {
    function UtilCanvasCategory(options) {
        this._options = options;
    }
    UtilCanvasCategory.prototype.get = function () {
        var _a;
        return ((_a = this._promise) !== null && _a !== void 0 ? _a : (this._promise = this.fetch()));
    };
    UtilCanvasCategory.prototype.fetch = function () {
        var _this = this;
        return Promise.all([this.doFetch()]).then(function (resolveds) {
            var resolved = resolveds[0];
            return _this.toFetched(resolved);
        });
    };
    UtilCanvasCategory.prototype.doFetch = function () {
        var options = this._options;
        if (isFunction(options)) {
            return options();
        }
        else {
            return options;
        }
    };
    UtilCanvasCategory.prototype.toFetched = function (options) {
        var theme = DThemes.get("EEditorCanvas");
        if (options != null) {
            var items = this.toItems(theme, options);
            return {
                default: this.toDefault(items, theme, options),
                items: items,
                writable: this.toWritable(theme, options)
            };
        }
        return {
            default: theme.getDefaultCategory(),
            items: [],
            writable: theme.isCategoryWritable()
        };
    };
    UtilCanvasCategory.prototype.toItems = function (theme, options) {
        var result = [];
        var items = options.items;
        if (items != null) {
            for (var i = 0, imax = items.length; i < imax; ++i) {
                var category = items[i];
                var id = theme.toCategoryId(category);
                var label = theme.toCategoryLabel(category);
                result.push({
                    id: id,
                    label: label
                });
            }
        }
        return result;
    };
    UtilCanvasCategory.prototype.toDefault = function (items, theme, options) {
        if (options.default != null) {
            return options.default;
        }
        else if (0 < items.length) {
            return items[0].id;
        }
        else {
            return theme.getDefaultCategory();
        }
    };
    UtilCanvasCategory.prototype.toWritable = function (theme, options) {
        var _a;
        return (_a = options.writable) !== null && _a !== void 0 ? _a : theme.isCategoryWritable();
    };
    return UtilCanvasCategory;
}());
export { UtilCanvasCategory };
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