gecko/layout/build/nsContentDLF.h

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#ifndef nsContentDLF_h__
#define nsContentDLF_h__

#include "nsIDocumentLoaderFactory.h"
#include "nsIDocumentViewer.h"
#include "nsIDocument.h"
#include "nsMimeTypes.h"

class nsIChannel;
class nsIContentViewer;
class nsIDocumentViewer;
class nsIFile;
class nsIInputStream;
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
{
public:
  nsContentDLF();
  virtual ~nsContentDLF();

  NS_DECL_ISUPPORTS
  NS_DECL_NSIDOCUMENTLOADERFACTORY

  nsresult InitUAStyleSheet();

  nsresult CreateDocument(const char* aCommand,
                          nsIChannel* aChannel,
                          nsILoadGroup* aLoadGroup,
                          nsISupports* aContainer,
                          const nsCID& aDocumentCID,
                          nsIStreamListener** aDocListener,
                          nsIContentViewer** aDocViewer);

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

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

nsresult
NS_NewContentDocumentLoaderFactory(nsIDocumentLoaderFactory** aResult);

#ifdef MOZ_MATHML
#define CONTENTDLF_MATHML_CATEGORIES \
    { "Gecko-Content-Viewers", APPLICATION_MATHML_XML, "@mozilla.org/content/document-loader-factory;1" },
#else
#define CONTENTDLF_MATHML_CATEGORIES
#endif

#ifdef MOZ_SVG
#define CONTENTDLF_SVG_CATEGORIES \
    { "Gecko-Content-Viewers", IMAGE_SVG_XML, "@mozilla.org/content/document-loader-factory;1" },
#else
#define CONTENTDLF_SVG_CATEGORIES
#endif

#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_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_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" }, \
    CONTENTDLF_MATHML_CATEGORIES \
    CONTENTDLF_SVG_CATEGORIES \
    CONTENTDLF_WEBM_CATEGORIES

#endif