gecko-dev/extensions/xforms/nsXFormsModule.cpp

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** 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 XForms support.
 *
 * The Initial Developer of the Original Code is
 * IBM Corporation.
 * Portions created by the Initial Developer are Copyright (C) 2004
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *  Brian Ryner <bryner@brianryner.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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 * under the terms of either the GPL or the LGPL, and not to allow others to
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 * ***** END LICENSE BLOCK ***** */

#include "nsIGenericFactory.h"
#include "nsXFormsElementFactory.h"
#include "nsXFormsAtoms.h"
#include "nsXFormsModelElement.h"
#include "nsXFormsUtils.h"

NS_GENERIC_FACTORY_CONSTRUCTOR(nsXFormsElementFactory)

static NS_IMETHODIMP
RegisterXFormsModule(nsIComponentManager *aCompMgr,
                     nsIFile *aPath,
                     const char *aRegistryLocation,
                     const char *aComponentType,
                     const nsModuleComponentInfo *aInfo)
{
  nsCOMPtr<nsICategoryManager> catman =
    do_GetService(NS_CATEGORYMANAGER_CONTRACTID);

  if (!catman)
    return NS_ERROR_FAILURE;

  nsXPIDLCString previous;
  return catman->AddCategoryEntry("agent-style-sheets",
                                  "xforms stylesheet",
                                  "resource://gre/res/xforms.css",
                                  PR_TRUE, PR_TRUE, getter_Copies(previous));
}

static NS_IMETHODIMP
UnregisterXFormsModule(nsIComponentManager *aCompMgr,
                       nsIFile *aPath,
                       const char *aRegistryLocation,
                       const nsModuleComponentInfo *aInfo)
{
  nsCOMPtr<nsICategoryManager> catman =
    do_GetService(NS_CATEGORYMANAGER_CONTRACTID);

  if (!catman)
    return NS_ERROR_FAILURE;

  return catman->DeleteCategoryEntry("agent-style-sheets",
                                     "xforms stylesheet", PR_TRUE);
}

static const nsModuleComponentInfo components[] = {
  { "XForms element factory",
    NS_XFORMSELEMENTFACTORY_CID,
    NS_XTF_ELEMENT_FACTORY_CONTRACTID_PREFIX NS_NAMESPACE_XFORMS,
    nsXFormsElementFactoryConstructor }
};

PR_STATIC_CALLBACK(nsresult)
XFormsModuleCtor(nsIModule* aSelf)
{
  nsXFormsAtoms::InitAtoms();
  nsXFormsUtils::Init();
  nsXFormsModelElement::Startup();
  return NS_OK;
}

NS_IMPL_NSGETMODULE_WITH_CTOR(xforms, components, XFormsModuleCtor)