gecko/uriloader/exthandler/nsIContentDispatchChooser.idl

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/* ***** 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 mozilla.org code.
*
* The Initial Developer of the Original Code is
* Mozilla Corporation.
* Portions created by the Initial Developer are Copyright (C) 2007
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Shawn Wilsher <me@shawnwilsher.com> (Original Author)
*
* 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 "nsISupports.idl"
interface nsIHandlerInfo;
interface nsIHelperAppLauncher;
interface nsIURI;
interface nsIInterfaceRequestor;
/**
* This is used to ask a user what they would like to do with a given piece of
* content.
*/
[scriptable, uuid(456ca3b2-02be-4f97-89a2-08c08d3ad88f)]
interface nsIContentDispatchChooser : nsISupports {
/**
* This request is passed to the helper app dialog because Gecko can not
* handle content of this type.
*/
const unsigned long REASON_CANNOT_HANDLE = 0;
/**
* Asks the user what to do with the content.
*
* @param aHander
* The interface describing the details of how this content should or
* can be handled.
* @param aWindowContext
* The parent window context to show this chooser. This can be null,
* and some implementations may not care about it. Generally, you'll
* want to pass an nsIDOMWindow in so the chooser can be properly
* parented when opened.
* @param aURI
* The URI of the resource that we are asking about.
* @param aReason
* The reason why we are asking (see above).
*/
void ask(in nsIHandlerInfo aHandler,
in nsIInterfaceRequestor aWindowContext,
in nsIURI aURI,
in unsigned long aReason);
};