cosmocode / dokuwiki-plugin-prosemirror

    constructor(items, editorView) {

        this.items = items;

        this.editorView = editorView;

        this.dom = document.createElement('div');

        this.dom.className = 'menubar';

        items.forEach(({ dom }) => this.dom.appendChild(dom));

        this.update();

        this.dom.addEventListener('mousedown', (e) => {

            e.preventDefault();

            editorView.focus();

            });

        });

    }

    update() {

        this.items.forEach(({ command, dom }) => {

            const active = command(this.editorView.state, null, this.editorView);

            dom.style.display = active ? '' : 'none'; // eslint-disable-line no-param-reassign

        });

    }

    destroy() {

        this.dom.remove();

    }

}

exports.MenuView = MenuView;