fineui/src/widget/multiselect/trigger/switcher.checkselected.js

import {
    shortcut,
    Widget,
    extend,
    emptyFn,
    createWidget,
    Events,
    nextTick
} from "@/core";
import { Switcher } from "@/base";
import { MultiSelectCheckSelectedButton } from "./button.checkselected";
import { MultiSelectCheckPane } from "../check/multiselect.check.pane";

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

    static EVENT_TRIGGER_CHANGE = "EVENT_TRIGGER_CHANGE";
    static EVENT_BEFORE_POPUPVIEW = "EVENT_BEFORE_POPUPVIEW";
    static EVENT_AFTER_HIDEVIEW = "EVENT_AFTER_HIDEVIEW";

    _defaultConfig() {
        return extend(super._defaultConfig(...arguments), {
            baseCls: "bi-multi-select-check-selected-switcher",
            itemsCreator: emptyFn,
            valueFormatter: emptyFn,
            el: {},
            popup: {},
            adapter: null,
            masker: {},
        });
    }

    _init() {
        super._init(...arguments);
        const self = this,
            o = this.options;

        this.button = createWidget(o.el, {
            type: MultiSelectCheckSelectedButton.xtype,
            itemsCreator: o.itemsCreator,
            value: o.value,
        });
        this.button.on(Events.VIEW, function () {
            self.fireEvent(Events.VIEW, arguments);
        });
        this.switcher = createWidget({
            type: Switcher.xtype,
            toggle: false,
            element: this,
            el: this.button,
            popup: extend(
                {
                    type: MultiSelectCheckPane.xtype,
                    valueFormatter: o.valueFormatter,
                    itemsCreator: o.itemsCreator,
                    onClickContinueSelect() {
                        self.switcher.hideView();
                    },
                    ref(_ref) {
                        self.checkPane = _ref;
                    },
                    value: o.value,
                },
                o.popup
            ),
            adapter: o.adapter,
            masker: o.masker,
        });
        this.switcher.on(Switcher.EVENT_TRIGGER_CHANGE, () => {
            self.fireEvent(
                MultiSelectCheckSelectedSwitcher.EVENT_TRIGGER_CHANGE
            );
        });
        this.switcher.on(Switcher.EVENT_BEFORE_POPUPVIEW, () => {
            self.fireEvent(
                MultiSelectCheckSelectedSwitcher.EVENT_BEFORE_POPUPVIEW
            );
        });
        this.switcher.on(Switcher.EVENT_AFTER_HIDEVIEW, () => {
            self.fireEvent(
                MultiSelectCheckSelectedSwitcher.EVENT_AFTER_HIDEVIEW
            );
        });
        this.switcher.on(Switcher.EVENT_AFTER_POPUPVIEW, function () {
            const me = this;
            nextTick(() => {
                me._populate();
            });
        });
    }

    adjustView() {
        this.switcher.adjustView();
    }

    hideView() {
        this.switcher.empty();
        this.switcher.hideView();
    }

    setAdapter(adapter) {
        this.switcher.setAdapter(adapter);
    }

    setValue(v) {
        this.switcher.setValue(v);
    }

    updateSelectedValue(v) {
        this.checkPane.setValue(v);
    }

    setButtonChecked(v) {
        this.button.setValue(v);
    }

    getValue() {
    }

    populate(items) {
        this.switcher.populate.apply(this.switcher, arguments);
    }

    populateSwitcher() {
        this.button.populate.apply(this.button, arguments);
    }
}