Chip 2004 December/2004-12 CHIP.iso/Internet/NVU 0.50 for Windows/nvu-0.50-win32-installer-full.exe/{app}/chrome/comm.jar/content/communicator/openLocation.js

JavaScript | 2004-03-10 | 5.5 KB | 159 lines

/* ***** BEGIN LICENSE BLOCK *****
 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Mozilla Public License Version
 * 1.1 (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 * http://www.mozilla.org/MPL/
 *
 * Software distributed under the License is distributed on an "AS IS" basis,
 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
 * for the specific language governing rights and limitations under the
 * License.
 *
 * The Original Code is Mozilla Communicator client code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Michael Lowe ([e-mail])
 *   Blake Ross ([e-mail])
 *   Daniel Glazman ([e-mail]), on behalf of Lindows.com
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either the GNU General Public License Version 2 or later (the "GPL"), or
 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
 * in which case the provisions of the GPL or the LGPL are applicable instead
 * of those above. If you wish to allow use of your version of this file only
 * under the terms of either the GPL or the LGPL, and not to allow others to
 * use your version of this file under the terms of the NPL, indicate your
 * decision by deleting the provisions above and replace them with the notice
 * and other provisions required by the GPL or the LGPL. If you do not delete
 * the provisions above, a recipient may use your version of this file under
 * the terms of any one of the NPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

var browser;
var dialog = {};
var pref = null;
try {
  pref = Components.classes["@mozilla.org/preferences-service;1"]
                   .getService(Components.interfaces.nsIPrefBranch);
} catch (ex) {
  // not critical, remain silent
}

function onLoad()
{
  dialog.input          = document.getElementById("dialog.input");
  dialog.open           = document.documentElement.getButton("accept");
  dialog.bundle         = document.getElementById("openLocationBundle");
  dialog.openAppList    = document.getElementById("openAppList");

  if ("arguments" in window && window.arguments.length >= 1)
    browser = window.arguments[0];

  // we are calling from Composer

  // Change string to make more sense for Composer
  // dialog.openTopWindow.setAttribute("label", dialog.bundle.getString("existingNavigatorWindow"));

  // Find most recent browser window
  var windowManager = Components.classes['@mozilla.org/appshell/window-mediator;1'].getService();
  var windowManagerInterface = windowManager.QueryInterface( Components.interfaces.nsIWindowMediator);
  if (windowManagerInterface)
    browser = windowManagerInterface.getMostRecentWindow( "navigator:browser" );

  // change OK button text to 'open'
  dialog.open.label = dialog.bundle.getString("openButtonLabel");

  if (pref) {
    try {
      dialog.input.value = pref.getComplexValue("general.open_location.last_url",
                                                Components.interfaces.nsISupportsString).data;
    }
    catch(ex) {
    }
    if (dialog.input.value)
      dialog.input.select(); // XXX should probably be done automatically
  }

  doEnabling();
}

function doEnabling()
{
    dialog.open.disabled = !dialog.input.value;
}

function open()
{
  var url;
  if (browser)
    url = browser.getShortcutOrURI(dialog.input.value);
  else
    url = dialog.input.value;

  var openAppList = dialog.openAppList.value;
  try {
    // editPage is in editorApplicationOverlay.js
    // 3rd param tells editPage to use "delayedOpenWindow"
    if ("editPage" in window.opener)
      window.opener.editPage(url, window.opener, true, (openAppList == "newTab"));
  }
  catch(exception) {
  }

  if (pref) {
    var str = Components.classes["@mozilla.org/supports-string;1"]
                        .createInstance(Components.interfaces.nsISupportsString);
    str.data = dialog.input.value;
    pref.setComplexValue("general.open_location.last_url",
                         Components.interfaces.nsISupportsString, str);
  }

  // Delay closing slightly to avoid timing bug on Linux.
  window.close();
  return false;
}

function createInstance(contractid, iidName)
{
  var iid = Components.interfaces[iidName];
  return Components.classes[contractid].createInstance(iid);
}

const nsIFilePicker = Components.interfaces.nsIFilePicker;
function onChooseFile()
{
  try {
    var fp = Components.classes["@mozilla.org/filepicker;1"].createInstance(nsIFilePicker);
    fp.init(window, dialog.bundle.getString("chooseFileDialogTitle"), nsIFilePicker.modeOpen);
    // When loading into Composer, direct user to prefer HTML files and text files,
    // so we call separately to control the order of the filter list
    fp.appendFilters(nsIFilePicker.filterHTML);
    fp.appendFilters(nsIFilePicker.filterHTMLTemplates);
    fp.appendFilters(nsIFilePicker.filterText);
    fp.appendFilters(nsIFilePicker.filterAll);

    if (fp.show() == nsIFilePicker.returnOK && fp.fileURL.spec && fp.fileURL.spec.length > 0)
      dialog.input.value = fp.fileURL.spec;
  }
  catch(ex) {
  }
  doEnabling();
}

function useUBHistoryItem(aMenuItem)
{
  var urlbar = document.getElementById("dialog.input");
  urlbar.value = aMenuItem.getAttribute("label");
  urlbar.focus();
  doEnabling();
}