/* ***** 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, released
 * March 31, 1998.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 1998-1999
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *
 * Alternatively, the contents of this file may be used under the terms of
 * either of 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 MPL, 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 MPL, the GPL or the LGPL.
 *
 * ***** END LICENSE BLOCK ***** */

var gPrefs = GetPrefs();
var gEditor;

// dialog initialization code
function Startup()
{
  gEditor = GetCurrentEditor();
  if (!gEditor)
  {
    window.close();
    return;
  }

  gEditor instanceof Components.interfaces.nsIHTMLAbsPosEditor;

  gDialog.enableSnapToGrid = document.getElementById("enableSnapToGrid");
  gDialog.sizeInput        = document.getElementById("size");
  gDialog.sizeLabel        = document.getElementById("sizeLabel");
  gDialog.unitLabel        = document.getElementById("unitLabel");

  // Initialize control values based on existing attributes
  InitDialog()

  // SET FOCUS TO FIRST CONTROL
  SetTextboxFocus(gDialog.sizeInput);

  // Resize window
  window.sizeToContent();

  SetWindowLocation();
}

// Set dialog widgets with attribute data
// We get them from globalElement copy so this can be used
//   by AdvancedEdit(), which is shared by all property dialogs
function InitDialog()
{
  gDialog.enableSnapToGrid.checked = gEditor.snapToGridEnabled;
  toggleSnapToGrid();

  gDialog.sizeInput.value = gEditor.gridSize;
}

function onAccept()
{
  gEditor.snapToGridEnabled = gDialog.enableSnapToGrid.checked;
  gEditor.gridSize = gDialog.sizeInput.value;

  return true;
}

function toggleSnapToGrid()
{
  SetElementEnabledById("size", gDialog.enableSnapToGrid.checked)
  SetElementEnabledById("sizeLabel", gDialog.enableSnapToGrid.checked)
  SetElementEnabledById("unitLabel", gDialog.enableSnapToGrid.checked)
}