parser/html/nsHtml5ViewSourceUtils.cpp

   1 /* This Source Code Form is subject to the terms of the Mozilla Public
   2  * License, v. 2.0. If a copy of the MPL was not distributed with this
   3  * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
   4
   5
   6 #include "nsHtml5ViewSourceUtils.h"
   7 #include "nsHtml5AttributeName.h"
   8 #include "mozilla/Preferences.h"
   9
  10 // static
  11 nsHtml5HtmlAttributes*
  12 nsHtml5ViewSourceUtils::NewBodyAttributes()
  13 {
  14   nsHtml5HtmlAttributes* bodyAttrs = new nsHtml5HtmlAttributes(0);
  15   nsString* id = new nsString(NS_LITERAL_STRING("viewsource"));
  16   bodyAttrs->addAttribute(nsHtml5AttributeName::ATTR_ID, id);
  17
  18   if (mozilla::Preferences::GetBool("view_source.wrap_long_lines", true)) {
  19     nsString* klass = new nsString(NS_LITERAL_STRING("wrap"));
  20     bodyAttrs->addAttribute(nsHtml5AttributeName::ATTR_CLASS, klass);
  21   }
  22
  23   int32_t tabSize = mozilla::Preferences::GetInt("view_source.tab_size", 4);
  24   if (tabSize > 0) {
  25     nsString* style = new nsString(NS_LITERAL_STRING("-moz-tab-size: "));
  26     style->AppendInt(tabSize);
  27     bodyAttrs->addAttribute(nsHtml5AttributeName::ATTR_STYLE, style);
  28   }
  29
  30   return bodyAttrs;
  31 }
  32
  33 // static
  34 nsHtml5HtmlAttributes*
  35 nsHtml5ViewSourceUtils::NewLinkAttributes()
  36 {
  37   nsHtml5HtmlAttributes* linkAttrs = new nsHtml5HtmlAttributes(0);
  38   nsString* rel = new nsString(NS_LITERAL_STRING("stylesheet"));
  39   linkAttrs->addAttribute(nsHtml5AttributeName::ATTR_REL, rel);
  40   nsString* type = new nsString(NS_LITERAL_STRING("text/css"));
  41   linkAttrs->addAttribute(nsHtml5AttributeName::ATTR_TYPE, type);
  42   nsString* href = new nsString(
  43       NS_LITERAL_STRING("resource://gre-resources/viewsource.css"));
  44   linkAttrs->addAttribute(nsHtml5AttributeName::ATTR_HREF, href);
  45   return linkAttrs;
  46 }