/* -*- indent-tabs-mode: nil; js-indent-level: 2 -*-
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

/* eslint-env mozilla/browser-window */

ChromeUtils.defineESModuleGetters(this, {
  NimbusFeatures: "resource://nimbus/ExperimentAPI.sys.mjs",
});

let delayedStartupTimeoutId = null;

function OpenBrowserWindowFromDockMenu(options = {}) {
  let existingWindow = BrowserWindowTracker.getTopWindow();
  options.openerWindow = existingWindow || window;
  let win = OpenBrowserWindow(options);
  win.addEventListener(
    "load",
    function () {
      let dockSupport = Cc["@mozilla.org/widget/macdocksupport;1"].getService(
        Ci.nsIMacDockSupport
      );
      dockSupport.activateApplication(true);
    },
    { once: true }
  );

  return win;
}

function nonBrowserWindowStartup() {
  // Disable inappropriate commands / submenus
  var disabledItems = [
    "Browser:SavePage",
    "Browser:SendLink",
    "cmd_pageSetup",
    "cmd_print",
    "cmd_find",
    "cmd_findAgain",
    "viewToolbarsMenu",
    "viewSidebarMenuMenu",
    "Browser:Reload",
    "viewFullZoomMenu",
    "pageStyleMenu",
    "repair-text-encoding",
    "View:PageSource",
    "View:FullScreen",
    "enterFullScreenItem",
    "viewHistorySidebar",
    "Browser:AddBookmarkAs",
    "Browser:BookmarkAllTabs",
    "View:PageInfo",
    "History:UndoCloseTab",
    "menu_openFirefoxView",
  ];
  var element;

  for (let disabledItem of disabledItems) {
    element = document.getElementById(disabledItem);
    if (element) {
      element.setAttribute("disabled", "true");
    }
  }

  // Show menus that are only visible in non-browser windows
  let shownItems = ["menu_openLocation"];
  for (let shownItem of shownItems) {
    element = document.getElementById(shownItem);
    if (element) {
      element.removeAttribute("hidden");
    }
  }

  if (
    window.location.href == "chrome://browser/content/hiddenWindowMac.xhtml"
  ) {
    // If no windows are active (i.e. we're the hidden window), disable the
    // close, minimize and zoom menu commands as well.
    var hiddenWindowDisabledItems = [
      "cmd_close",
      "minimizeWindow",
      "zoomWindow",
    ];
    for (let hiddenWindowDisabledItem of hiddenWindowDisabledItems) {
      element = document.getElementById(hiddenWindowDisabledItem);
      if (element) {
        element.setAttribute("disabled", "true");
      }
    }

    // Also hide the window-list separator.
    element = document.getElementById("sep-window-list");
    element.hidden = true;

    // Setup the dock menu.
    let dockMenuElement = document.getElementById("menu_mac_dockmenu");
    if (dockMenuElement != null) {
      let nativeMenu = Cc[
        "@mozilla.org/widget/standalonenativemenu;1"
      ].createInstance(Ci.nsIStandaloneNativeMenu);

      try {
        nativeMenu.init(dockMenuElement);

        let dockSupport = Cc["@mozilla.org/widget/macdocksupport;1"].getService(
          Ci.nsIMacDockSupport
        );
        dockSupport.dockMenu = nativeMenu;
      } catch (e) {}
    }

    // Hide menuitems that don't apply to private contexts.
    if (PrivateBrowsingUtils.permanentPrivateBrowsing) {
      document.getElementById("macDockMenuNewWindow").hidden = true;
    }
    if (!PrivateBrowsingUtils.enabled) {
      document.getElementById("macDockMenuNewPrivateWindow").hidden = true;
    }
    if (BrowserUIUtils.quitShortcutDisabled) {
      document.getElementById("key_quitApplication").remove();
      document.getElementById("menu_FileQuitItem").removeAttribute("key");
    }
  }

  delayedStartupTimeoutId = setTimeout(nonBrowserWindowDelayedStartup, 0);
}

function nonBrowserWindowDelayedStartup() {
  delayedStartupTimeoutId = null;

  // initialise the offline listener
  BrowserOffline.init();

  // initialize the private browsing UI
  gPrivateBrowsingUI.init();
}

function nonBrowserWindowShutdown() {
  // If this is the hidden window being closed, release our reference to
  // the dock menu element to prevent leaks on shutdown
  if (
    window.location.href == "chrome://browser/content/hiddenWindowMac.xhtml"
  ) {
    let dockSupport = Cc["@mozilla.org/widget/macdocksupport;1"].getService(
      Ci.nsIMacDockSupport
    );
    dockSupport.dockMenu = null;
  }

  // If nonBrowserWindowDelayedStartup hasn't run yet, we have no work to do -
  // just cancel the pending timeout and return;
  if (delayedStartupTimeoutId) {
    clearTimeout(delayedStartupTimeoutId);
    return;
  }

  BrowserOffline.uninit();
}

addEventListener("load", nonBrowserWindowStartup, false);
addEventListener("unload", nonBrowserWindowShutdown, false);
