/* -*- Mode: JavaScript; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 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/. */

window.addEventListener("DOMContentLoaded", onLoad);
document.addEventListener("dialogaccept", onOK);

var dialog;
function onLoad() {
  var windowArgs = window.arguments[0];

  dialog = {};

  dialog.OKButton = document.querySelector("dialog").getButton("accept");

  dialog.nameField = document.getElementById("name");
  dialog.nameField.value = windowArgs.name;
  dialog.nameField.select();
  dialog.nameField.focus();

  // call this when OK is pressed
  dialog.okCallback = windowArgs.okCallback;

  // pre select the folderPicker, based on what they selected in the folder pane
  dialog.preselectedFolderURI = windowArgs.preselectedURI;

  doEnabling();
}

function onOK() {
  dialog.okCallback(dialog.nameField.value, dialog.preselectedFolderURI);
}

function doEnabling() {
  if (dialog.nameField.value) {
    if (dialog.OKButton.disabled) {
      dialog.OKButton.disabled = false;
    }
  } else if (!dialog.OKButton.disabled) {
    dialog.OKButton.disabled = true;
  }
}
