gecko-dev/docshell/base/nsILinkHandler.h
Ms2ger 2954d42faa Bug 571685 - Move remainders of webshell into /docshell/base; r=bzbarsky
--HG--
rename : webshell/public/nsIClipboardCommands.idl => docshell/base/nsIClipboardCommands.idl
rename : webshell/public/nsIContentViewerContainer.idl => docshell/base/nsIContentViewerContainer.idl
rename : webshell/public/nsIDocumentLoaderFactory.idl => docshell/base/nsIDocumentLoaderFactory.idl
rename : webshell/public/nsILinkHandler.h => docshell/base/nsILinkHandler.h
rename : webshell/public/nsIRefreshURI.idl => docshell/base/nsIRefreshURI.idl
rename : webshell/public/nsIWebShellServices.h => docshell/base/nsIWebShellServices.h
2011-03-29 22:24:53 -04:00

120 lines
4.5 KiB
C++

/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** 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 Communicator client code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1998
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
*
* Alternatively, the contents of this file may be used under the terms of
* either of 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 ***** */
#ifndef nsILinkHandler_h___
#define nsILinkHandler_h___
#include "nsISupports.h"
#include "nsIContent.h"
class nsIInputStream;
class nsIDocShell;
class nsIRequest;
class nsString;
class nsGUIEvent;
// Interface ID for nsILinkHandler
#define NS_ILINKHANDLER_IID \
{ 0x71627c30, 0xd3c5, 0x4ad0,{0xb5, 0x33, 0x6e, 0x01, 0x91, 0xf2, 0x79, 0x32}}
/**
* Interface used for handling clicks on links
*/
class nsILinkHandler : public nsISupports {
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_ILINKHANDLER_IID)
/**
* Process a click on a link.
*
* @param aContent the content for the frame that generated the trigger
* @param aURI a URI object that defines the destination for the link
* @param aTargetSpec indicates where the link is targeted (may be an empty
* string)
* @param aPostDataStream the POST data to send
* @param aHeadersDataStream ???
*/
NS_IMETHOD OnLinkClick(nsIContent* aContent,
nsIURI* aURI,
const PRUnichar* aTargetSpec,
nsIInputStream* aPostDataStream = 0,
nsIInputStream* aHeadersDataStream = 0) = 0;
/**
* Process a click on a link.
*
* Works the same as OnLinkClick() except it happens immediately rather than
* through an event.
*
* @param aContent the content for the frame that generated the trigger
* @param aURI a URI obect that defines the destination for the link
* @param aTargetSpec indicates where the link is targeted (may be an empty
* string)
* @param aPostDataStream the POST data to send
* @param aHeadersDataStream ???
* @param aDocShell (out-param) the DocShell that the request was opened on
* @param aRequest the request that was opened
*/
NS_IMETHOD OnLinkClickSync(nsIContent* aContent,
nsIURI* aURI,
const PRUnichar* aTargetSpec,
nsIInputStream* aPostDataStream = 0,
nsIInputStream* aHeadersDataStream = 0,
nsIDocShell** aDocShell = 0,
nsIRequest** aRequest = 0) = 0;
/**
* Process a mouse-over a link.
*
* @param aContent the linked content.
* @param aURI an URI object that defines the destination for the link
* @param aTargetSpec indicates where the link is targeted (it may be an empty
* string)
*/
NS_IMETHOD OnOverLink(nsIContent* aContent,
nsIURI* aURLSpec,
const PRUnichar* aTargetSpec) = 0;
/**
* Process the mouse leaving a link.
*/
NS_IMETHOD OnLeaveLink() = 0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsILinkHandler, NS_ILINKHANDLER_IID)
#endif /* nsILinkHandler_h___ */