# -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
# 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, released
# March 31, 1998.
# 
#
# Contributor(s):

/*
 * Core mail routines used by all of the major mail windows (address book, 3-pane, compose and stand alone message window).
 * Routines to support custom toolbars in mail windows, opening up a new window of a particular type all live here. 
 * Before adding to this file, ask yourself, is this a JS routine that is going to be used by all of the main mail windows?
 */

function CustomizeMailToolbar(id)
{
  // Disable the toolbar context menu items
  var menubar = document.getElementById("mail-menubar");
  for (var i = 0; i < menubar.childNodes.length; ++i)
    menubar.childNodes[i].setAttribute("disabled", true);
    
  var customizePopup = document.getElementById("CustomizeMailToolbar"); 
  customizePopup.setAttribute("disabled", "true");
   
  window.openDialog("chrome://global/content/customizeToolbar.xul", "CustomizeToolbar",
                    "chrome,all,dependent", document.getElementById(id));
}

function MailToolboxCustomizeDone(aToolboxChanged)
{
  // Update global UI elements that may have been added or removed

  // Re-enable parts of the UI we disabled during the dialog
  var menubar = document.getElementById("mail-menubar");
  for (var i = 0; i < menubar.childNodes.length; ++i)
    menubar.childNodes[i].setAttribute("disabled", false);

  var customizePopup = document.getElementById("CustomizeMailToolbar");
  customizePopup.removeAttribute("disabled");

  // make sure our toolbar buttons have the correct enabled state restored to them...
  if (this.UpdateMailToolbar != undefined)
    UpdateMailToolbar(focus); 
}

function onViewToolbarCommand(aToolbarId, aMenuItemId)
{
  var toolbar = document.getElementById(aToolbarId);
  var menuItem = document.getElementById(aMenuItemId);

  if (!toolbar || !menuItem) return;

  var toolbarCollapsed = toolbar.collapsed;
  
  // toggle the checkbox
  menuItem.setAttribute('checked', toolbarCollapsed);
  
  // toggle visibility of the toolbar
  toolbar.collapsed = !toolbarCollapsed;   

  document.persist(aToolbarId, 'collapsed');
  document.persist(aMenuItemId, 'checked');
}

function toJavaScriptConsole()
{
    toOpenWindowByType("global:console", "chrome://global/content/console.xul");
}

const nsIWindowMediator = Components.interfaces.nsIWindowMediator;

function toOpenWindowByType( inType, uri )
{
	var windowManager = Components.classes['@mozilla.org/appshell/window-mediator;1'].getService();

	var	windowManagerInterface = windowManager.QueryInterface(nsIWindowMediator);

	var topWindow = windowManagerInterface.getMostRecentWindow( inType );
	
	if ( topWindow )
		topWindow.focus();
	else
		window.open(uri, "_blank", "chrome,extrachrome,menubar,resizable,scrollbars,status,toolbar");
}

function toMessengerWindow()
{
  toOpenWindowByType("mail:3pane", "chrome://messenger/content/messenger.xul");
}
    
function toAddressBook() 
{
  toOpenWindowByType("mail:addressbook", "chrome://messenger/content/addressbook/addressbook.xul");
}

function toImport()
{
  window.openDialog("chrome://messenger/content/importDialog.xul","importDialog","chrome, modal, titlebar", {importType: "addressbook"});
}

// this method is overridden by mail-offline.js if we build with the offline extensions
function CheckOnline()
{
  return true; 
}

function openOptionsDialog(containerID, paneURL, itemID)
{
  //check for an existing pref window and focus it; it's not application modal
  const kWindowMediatorContractID = "@mozilla.org/appshell/window-mediator;1";
  const kWindowMediatorIID = Components.interfaces.nsIWindowMediator;
  const kWindowMediator = Components.classes[kWindowMediatorContractID].getService(kWindowMediatorIID);
  var lastPrefWindow = kWindowMediator.getMostRecentWindow("mozilla:preferences");
  
  if (lastPrefWindow)
    lastPrefWindow.focus();
  else 
    openDialog("chrome://communicator/content/pref/pref.xul","PrefWindow", 
               "chrome,titlebar,resizable=yes", paneURL, containerID, itemID);
}