pjs/xpfe/global/resources/content/commonDialog.js

/* ***** BEGIN LICENSE BLOCK *****
 * Version: NPL 1.1/GPL 2.0/LGPL 2.1
 *
 * The contents of this file are subject to the Netscape 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/NPL/
 *
 * 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):
 *  Alec Flett  <alecf@netscape.com>
 *  Ben Goodger <ben@netscape.com>
 *  Blake Ross  <blakeross@telocity.com>
 *  Joe Hewitt <hewitt@netscape.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
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 * ***** END LICENSE BLOCK ***** */

// parameters to gCommonDialogParam.Get() are defined in nsPIPromptService.idl
var gCommonDialogParam = 
  window.arguments[0].QueryInterface(Components.interfaces.nsIDialogParamBlock);
  
function showControls()
{
  // This is called before onload fires, so we can't be certain that any elements
  // in the document have their bindings ready, so don't call any methods/properties
  // here on xul elements that come from xbl bindings.
  
  // show the required textboxes and set their initial values
  var nTextBoxes = gCommonDialogParam.GetInt(3);
  if (nTextBoxes == 2) {
    if (gCommonDialogParam.GetInt(4) == 1) {
      initTextbox("password1", 4, 6, false);
      initTextbox("password2", 5, 7, false);
    }
    else {
      initTextbox("login", 4, 6, false);
      initTextbox("password1", 5, 7, false);
    }
  } else if (nTextBoxes == 1) {
    if (gCommonDialogParam.GetInt(4) == 1)
      initTextbox("password1", -1, 6, true);
    else
      initTextbox("login", 4, 6, true);
  }
}

function commonDialogOnLoad()
{
  // set the window title
  window.title = gCommonDialogParam.GetString(12);

  // set the number of command buttons
  var nButtons = gCommonDialogParam.GetInt(2);
  var dialog = document.documentElement;
  switch (nButtons) {
    case 1:
      dialog.getButton("cancel").hidden = true;
      break;
    case 4:
      dialog.getButton("extra2").hidden = false;
    case 3:
      dialog.getButton("extra1").hidden = false;
  }

  // display the main text
  var messageText = gCommonDialogParam.GetString(0);
  var messageParent = document.getElementById("info.box");
  var messageParagraphs = messageText.split("\n");

  for (var i = 0; i < messageParagraphs.length; i++) {
    var descriptionNode = document.createElement("description");
    var text = document.createTextNode(messageParagraphs[i]);
    descriptionNode.appendChild(text);
    messageParent.appendChild(descriptionNode);
  }

  setElementText("info.header", gCommonDialogParam.GetString(3), true);

  // set the icon
  var iconElement = document.getElementById("info.icon");
  var iconClass = gCommonDialogParam.GetString(2);
  if (!iconClass)
    iconClass = "message-icon";
  iconElement.setAttribute("class", iconElement.getAttribute("class") + " " + iconClass);

  // set the number of command buttons
  nButtons = gCommonDialogParam.GetInt(2);
  switch (nButtons) {
    case 4:
      document.documentElement.getButton("extra2").label = gCommonDialogParam.GetString(11);
      // fall through
    case 3:
      document.documentElement.getButton("extra1").label = gCommonDialogParam.GetString(10);
      // fall through
    default:
    case 2:
      var string = gCommonDialogParam.GetString(8);
      if (string)
        document.documentElement.getButton("accept").label = string;
      // fall through
    case 1:
      string = gCommonDialogParam.GetString(9);
      if (string)
        document.documentElement.getButton("cancel").label = string;
      break;
  }

  // set default result to cancelled
  gCommonDialogParam.SetInt(0, 1); 

  // initialize the checkbox
  setCheckbox(gCommonDialogParam.GetString(1), gCommonDialogParam.GetInt(1));

  getAttention();
}

function initTextbox(aName, aLabelIndex, aValueIndex, aAlwaysLabel)
{
  unHideElementById(aName+"Container");

  var label = aLabelIndex < 0 ? "" : gCommonDialogParam.GetString(aLabelIndex);
  if (label || aAlwaysLabel && !label)
    setElementText(aName+"Label", label);
    
  var value = aValueIndex < 0 ? "" : gCommonDialogParam.GetString(aValueIndex);
  var textbox = document.getElementById(aName + "Textbox");
  textbox.setAttribute("value", value);
}

function setElementText(aElementID, aValue, aChildNodeFlag)
{
  var element = document.getElementById(aElementID);
  if (!aChildNodeFlag && element)
    element.setAttribute("value", aValue);
  else if (aChildNodeFlag && element)
    element.appendChild(document.createTextNode(aValue));
}

function setCheckbox(aChkMsg, aChkValue)
{
  if (aChkMsg) {
    // XXX Would love to use hidden instead of collapsed, but the checkbox
    // fails to size itself properly when I do this.
    document.getElementById("checkboxContainer").removeAttribute("collapsed");
    
    var checkboxElement = document.getElementById("checkbox");
    checkboxElement.label = aChkMsg;
    checkboxElement.checked = aChkValue > 0;
  }
}

function unHideElementById(aElementID)
{
  var element = document.getElementById(aElementID);
  element.hidden = false;
}

function hideElementById(aElementID)
{
  var element = document.getElementById(aElementID)
  element.hidden = true;
}

function isVisible(aElementId)
{
  return document.getElementById(aElementId).hasAttribute("hidden");
}

function onCheckboxClick(aCheckboxElement)
{
  gCommonDialogParam.SetInt(1, aCheckboxElement.checked);
}

function commonDialogOnAccept()
{
  gCommonDialogParam.SetInt(0, 0); // say that ok was pressed

  var numTextBoxes = gCommonDialogParam.GetInt(3);
  var textboxIsPassword1 = gCommonDialogParam.GetInt(4) == 1;
  
  if (numTextBoxes >= 1) {
    var editField1;
    if (textboxIsPassword1)
      editField1 = document.getElementById("password1Textbox");
    else
      editField1 = document.getElementById("loginTextbox");
    gCommonDialogParam.SetString(6, editField1.value);
  }

  if (numTextBoxes == 2) {
    var editField2;
    if (textboxIsPassword1)
      // we had two password fields
      editField2 = document.getElementById("password2Textbox");
    else
      // we only had one password field (and one login field)
      editField2 = document.getElementById("password1Textbox");
    gCommonDialogParam.SetString(7, editField2.value);
  }
}

function commonDialogOnExtra1()
{
  gCommonDialogParam.SetInt(0, 2);
  window.close();
}

function commonDialogOnExtra2()
{
  gCommonDialogParam.SetInt(0, 3);
  window.close();
}