vditor/src/ts/toolbar/Devtools.ts

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import {Constants} from "../constants";
import {setPadding} from "../ui/initUI";
import {getEventName} from "../util/compatibility";
import {MenuItem} from "./MenuItem";

export class Devtools extends MenuItem {
    constructor(vditor: IVditor, menuItem: IMenuItem) {
        super(vditor, menuItem);
        this.element.firstElementChild.addEventListener(getEventName(), (event) => {
            const btnElement = this.element.firstElementChild;
            if (btnElement.classList.contains(Constants.CLASS_MENU_DISABLED)) {
                return;
            }

            event.preventDefault();
            if (btnElement.classList.contains("vditor-menu--current")) {
                btnElement.classList.remove("vditor-menu--current");
                vditor.devtools.element.style.display = "none";
                setPadding(vditor);
            } else {
                btnElement.classList.add("vditor-menu--current");
                vditor.devtools.element.style.display = "block";
                setPadding(vditor);
                vditor.devtools.renderEchart(vditor);
            }
        });
    }
}