layout/build/nsContentDLF.h
author KuoE0 <kuoe0.tw@gmail.com>
Wed, 12 Jul 2017 16:30:32 +0800
changeset 421920 7c3ddf34fc42d5fb32a9cd2d98ba84f3c606dc7d
parent 360746 10243fd520cacbf3008d6679694e1d54de69b0cf
child 421941 1f122ddfeedd498bbf4d3d452a68e0c17f35b789
permissions -rw-r--r--
Bug 1377158 - (Part 1) Make nsIDocumentLoaderFactory::createInstance() accept style backend type. r=heycam MozReview-Commit-ID: L4kixMsCd8S

/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef nsContentDLF_h__
#define nsContentDLF_h__

#include "nsIDocumentLoaderFactory.h"
#include "nsMimeTypes.h"
#include "mozilla/StyleBackendType.h"

class nsIChannel;
class nsIContentViewer;
class nsILoadGroup;
class nsIStreamListener;

#define CONTENT_DLF_CONTRACTID "@mozilla.org/content/document-loader-factory;1"
#define PLUGIN_DLF_CONTRACTID "@mozilla.org/content/plugin/document-loader-factory;1"

class nsContentDLF : public nsIDocumentLoaderFactory
{
protected:
  virtual ~nsContentDLF();

public:
  nsContentDLF();

  NS_DECL_ISUPPORTS
  NS_DECL_NSIDOCUMENTLOADERFACTORY

  nsresult InitUAStyleSheet();

  nsresult CreateDocument(const char* aCommand,
                          nsIChannel* aChannel,
                          nsILoadGroup* aLoadGroup,
                          nsIDocShell* aContainer,
                          const nsCID& aDocumentCID,
                          nsIStreamListener** aDocListener,
                          nsIContentViewer** aContentViewer,
                          mozilla::StyleBackendType aStyleBackendType = mozilla::StyleBackendType::None);

  nsresult CreateXULDocument(const char* aCommand,
                             nsIChannel* aChannel,
                             nsILoadGroup* aLoadGroup,
                             nsIDocShell* aContainer,
                             nsISupports* aExtraInfo,
                             nsIStreamListener** aDocListener,
                             nsIContentViewer** aContentViewer);

private:
  static nsresult EnsureUAStyleSheet();
  static bool IsImageContentType(const char* aContentType);
};

nsresult
NS_NewContentDocumentLoaderFactory(nsIDocumentLoaderFactory** aResult);

#ifdef MOZ_WEBM
#define CONTENTDLF_WEBM_CATEGORIES \
    { "Gecko-Content-Viewers", VIDEO_WEBM, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", AUDIO_WEBM, "@mozilla.org/content/document-loader-factory;1" },
#else
#define CONTENTDLF_WEBM_CATEGORIES
#endif

#define CONTENTDLF_CATEGORIES \
    { "Gecko-Content-Viewers", TEXT_HTML, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", TEXT_PLAIN, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", TEXT_CACHE_MANIFEST, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", TEXT_CSS, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", TEXT_JAVASCRIPT, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", TEXT_ECMASCRIPT, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", APPLICATION_JAVASCRIPT, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", APPLICATION_ECMASCRIPT, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", APPLICATION_XJAVASCRIPT, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", APPLICATION_JSON, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", TEXT_JSON, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", APPLICATION_XHTML_XML, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", TEXT_XML, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", APPLICATION_XML, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", APPLICATION_RDF_XML, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", TEXT_RDF, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", TEXT_XUL, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", APPLICATION_CACHED_XUL, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", VIEWSOURCE_CONTENT_TYPE, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", IMAGE_SVG_XML, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", APPLICATION_MATHML_XML, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", TEXT_VTT, "@mozilla.org/content/document-loader-factory;1" }, \
    { "Gecko-Content-Viewers", APPLICATION_WAPXHTML_XML, "@mozilla.org/content/document-loader-factory;1" }, \
    CONTENTDLF_WEBM_CATEGORIES


#endif