fineui/src/widget/multilayersingletree/node/node.first.plus.js

import {
    shortcut,
    extend,
    createWidget,
    makeArray,
    HorizontalAdaptLayout,
    isNotNull,
    Controller,
    Events
} from "@/core";
import { NodeButton } from "@/base";
import { FirstPlusGroupNode } from "@/case";

@shortcut()
export class MultiLayerSingleTreeFirstPlusGroupNode extends NodeButton {
    static xtype = "bi.multilayer_single_tree_first_plus_group_node";

    _defaultConfig() {
        const conf = super._defaultConfig(...arguments);
        
        return extend(conf, {
            extraCls: "bi-multilayer-single-tree-first-plus-group-node bi-list-item",
            layer: 0, // 第几层级
            id: "",
            pId: "",
            open: false,
            height: 24,
        });
    }

    _init() {
        super._init(...arguments);
        const o = this.options;
        this.node = this._createNode();

        const items = [];

        items.push({
            el: this.node,
            lgap: (o.layer * BI.SIZE_CONSANTS.LIST_ITEM_HEIGHT) / 2,
        });
        createWidget({
            type: HorizontalAdaptLayout.xtype,
            element: this,
            columnSize: makeArray(o.layer, BI.SIZE_CONSANTS.LIST_ITEM_HEIGHT / 2),
            items,
        });
    }

    doRedMark() {
        this.node.doRedMark(...arguments);
    }

    unRedMark() {
        this.node.unRedMark(...arguments);
    }

    doClick() {
        super.doClick(...arguments);
        this.node.setSelected(this.isSelected());
    }

    setOpened(v) {
        super.setOpened(...arguments);
        if (isNotNull(this.node)) {
            this.node.setOpened(v);
        }
    }

    _createNode() {
        const o = this.options;

        return createWidget({
            type: FirstPlusGroupNode.xtype,
            cls: "bi-list-item-none",
            logic: {
                dynamic: true,
            },
            id: o.id,
            pId: o.pId,
            open: o.open,
            isLastNode: o.isLastNode,
            height: o.height,
            hgap: o.hgap,
            text: o.text,
            value: o.value,
            py: o.py,
            keyword: o.keyword,
            listeners: [
                {
                    eventName: Controller.EVENT_CHANGE,
                    action: (...args) => {
                        const [type] = args;
                        if (type === Events.CLICK) {
                            // 本身实现click功能
                            return;
                        }
                        this.fireEvent(Controller.EVENT_CHANGE, ...args);
                    },
                }
            ],
        });
    }
}