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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* 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/. */

#include "nsISupports.idl"

interface nsIUTF8StringEnumerator;
interface nsIURI;

/* nsIGnomeVFSMimeApp holds information about an application that is looked up
   with nsIGnomeVFSService::GetAppForMimeType. */

[scriptable, uuid(66009894-9877-405b-9321-bf30420e34e6)]
interface nsIGnomeVFSMimeApp : nsISupports
{
  const long EXPECTS_URIS  = 0;
  const long EXPECTS_PATHS = 1;
  const long EXPECTS_URIS_FOR_NON_FILES = 2;

  readonly attribute AUTF8String         id;
  readonly attribute AUTF8String         name;
  readonly attribute AUTF8String         command;
  readonly attribute boolean             canOpenMultipleFiles;
  readonly attribute long                expectsURIs;  // see constants above
  readonly attribute nsIUTF8StringEnumerator supportedURISchemes;
  readonly attribute boolean             requiresTerminal;

  void launch(in AUTF8String uri);
};

/*
 * The VFS service makes use of a registry for information.
 *
 * The MIME registry holds information about MIME types, such as which
 * extensions map to a given MIME type.  The MIME registry also stores the
 * id of the application selected to handle each MIME type.
 */

[scriptable, uuid(d1ac73a6-2ceb-4164-8142-215afe7fe8a6)]
interface nsIGnomeVFSService : nsISupports
{
  /*** MIME registry methods ***/

  /* Obtain the MIME type registered for an extension.  The extension
     should not include a leading dot. */
  AUTF8String        getMimeTypeFromExtension(in AUTF8String extension);

  /* Obtain the preferred application for opening a given MIME type */
  nsIGnomeVFSMimeApp getAppForMimeType(in AUTF8String mimeType);

  /* Obtain a description for the given MIME type */
  AUTF8String        getDescriptionForMimeType(in AUTF8String mimeType);

  /*** Misc. methods ***/

  /* Open the given URI in the default application */
  void               showURI(in nsIURI uri);
  [noscript] void    showURIForInput(in ACString uri);
};

%{C++
#define NS_GNOMEVFSSERVICE_CONTRACTID "@mozilla.org/gnome-vfs-service;1"
%}