/* ***** 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 HTML5 View Source code.
 *
 * The Initial Developer of the Original Code is
 * Mozilla Foundation.
 * Portions created by the Initial Developer are Copyright (C) 2010
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Henri Sivonen <hsivonen@iki.fi>
 *
 * 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 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 ***** */


#include "nsHtml5ViewSourceUtils.h"
#include "nsHtml5AttributeName.h"
#include "mozilla/Preferences.h"

// static
nsHtml5HtmlAttributes*
nsHtml5ViewSourceUtils::NewBodyAttributes()
{
  nsHtml5HtmlAttributes* bodyAttrs = new nsHtml5HtmlAttributes(0);
  nsString* id = new nsString(NS_LITERAL_STRING("viewsource"));
  bodyAttrs->addAttribute(nsHtml5AttributeName::ATTR_ID, id);

  if (mozilla::Preferences::GetBool("view_source.wrap_long_lines", true)) {
    nsString* klass = new nsString(NS_LITERAL_STRING("wrap"));
    bodyAttrs->addAttribute(nsHtml5AttributeName::ATTR_CLASS, klass);
  }

  PRInt32 tabSize = mozilla::Preferences::GetInt("view_source.tab_size", 4);
  if (tabSize > 0) {
    nsString* style = new nsString(NS_LITERAL_STRING("-moz-tab-size: "));
    style->AppendInt(tabSize);
    bodyAttrs->addAttribute(nsHtml5AttributeName::ATTR_STYLE, style);
  }

  return bodyAttrs;
}

// static
nsHtml5HtmlAttributes*
nsHtml5ViewSourceUtils::NewLinkAttributes()
{
  nsHtml5HtmlAttributes* linkAttrs = new nsHtml5HtmlAttributes(0);
  nsString* rel = new nsString(NS_LITERAL_STRING("stylesheet"));
  linkAttrs->addAttribute(nsHtml5AttributeName::ATTR_REL, rel);
  nsString* type = new nsString(NS_LITERAL_STRING("text/css"));
  linkAttrs->addAttribute(nsHtml5AttributeName::ATTR_TYPE, type);
  nsString* href = new nsString(
      NS_LITERAL_STRING("resource://gre-resources/viewsource.css"));
  linkAttrs->addAttribute(nsHtml5AttributeName::ATTR_HREF, href);
  return linkAttrs;
}