ignis/shims/electron/remote/menu.js

// Shim for remote.Menu and remote.MenuItem
// Obsidian uses: Menu.buildFromTemplate, Menu.popup, Menu.setApplicationMenu

export class menuShim {
  constructor() {
    this.items = [];
  }

  static buildFromTemplate(template) {
    const menu = new menuShim();
    menu.items = (template || []).map(item => new menuItemShim(item));
    return menu;
  }

  static setApplicationMenu(menu) {
    // No native menu bar in browser  -  no-op
    console.log('[shim:Menu] setApplicationMenu (stub)');
  }

  static getApplicationMenu() {
    return null;
  }

  popup(options) {
    // TODO: implement custom HTML context menu rendered at mouse position
    console.log('[shim:Menu] popup (stub)', options);
  }

  append(menuItem) {
    this.items.push(menuItem);
  }

  insert(pos, menuItem) {
    this.items.splice(pos, 0, menuItem);
  }

  closePopup() {
    // TODO: hide custom context menu
  }
}

export class menuItemShim {
  constructor(options = {}) {
    this.label = options.label || '';
    this.type = options.type || 'normal';
    this.click = options.click || null;
    this.role = options.role || null;
    this.accelerator = options.accelerator || '';
    this.enabled = options.enabled !== false;
    this.visible = options.visible !== false;
    this.checked = !!options.checked;
    this.submenu = options.submenu
      ? menuShim.buildFromTemplate(
          Array.isArray(options.submenu) ? options.submenu : []
        )
      : null;
    this.id = options.id || '';
  }
}