fineui/src/widget/multilayersingletree/multilayersingletree.popup.js

import {
    shortcut,
    Widget,
    extend,
    i18nText,
    emptyFn,
    createWidget,
    Controller,
    VerticalLayout,
    isArray
} from "@/core";
import { MultiLayerSingleLevelTree } from "./multilayersingletree.leveltree";

@shortcut()
export class MultiLayerSingleTreePopup extends Widget {
    static xtype = "bi.multilayer_single_tree_popup";

    static EVENT_CHANGE = "EVENT_CHANGE";

    _defaultConfig() {
        return extend(super._defaultConfig(...arguments), {
            baseCls: "bi-multilayer-singletree-popup",
            tipText: i18nText("BI-No_Selected_Item"),
            isDefaultInit: false,
            itemsCreator: emptyFn,
            items: [],
            onLoaded: emptyFn,
            minHeight: 240,
        });
    }

    _init() {
        super._init(...arguments);

        const self = this,
            o = this.options;

        this.tree = createWidget({
            type: MultiLayerSingleLevelTree.xtype,
            isDefaultInit: o.isDefaultInit,
            items: o.items,
            itemsCreator: o.itemsCreator,
            keywordGetter: o.keywordGetter,
            value: o.value,
            scrollable: null,
            onLoaded() {
                self.tree.check();
                o.onLoaded();
            },
        });

        createWidget({
            type: VerticalLayout.xtype,
            scrolly: false,
            scrollable: true,
            element: this,
            vgap: 5,
            items: [this.tree],
        });

        this.tree.on(Controller.EVENT_CHANGE, function () {
            self.fireEvent(Controller.EVENT_CHANGE, arguments);
        });

        this.tree.on(MultiLayerSingleLevelTree.EVENT_CHANGE, () => {
            self.fireEvent(MultiLayerSingleTreePopup.EVENT_CHANGE);
        });

        this.tree.css("min-height", BI.pixFormat(o.minHeight - 10));
    }

    getValue() {
        return this.tree.getValue();
    }

    setValue(v) {
        v = isArray(v) ? v : [v];
        this.tree.setValue(v);
    }

    populate(items) {
        this.tree.populate(items);
    }
}