зеркало из https://github.com/mozilla/pjs.git
115 строки
3.7 KiB
C++
115 строки
3.7 KiB
C++
/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: NPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Netscape Public License
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* Version 1.1 (the "License"); you may not use this file except in
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* compliance with the License. You may obtain a copy of the License at
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* http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is Mozilla Communicator client code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Johnny Stenback <jst@netscape.com> (original author)
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*
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the NPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the NPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef nsIFrameLoader_h___
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#define nsIFrameLoader_h___
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#include "nsISupports.h"
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#include "nsAString.h"
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// Forward declarations
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class nsIContent;
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class nsIDocShell;
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class nsIURI;
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// IID for the nsIFrameLoader interface
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#define NS_IFRAMELOADER_IID \
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{ 0x51e2b6df, 0xdaf2, 0x4a2f, \
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{0x80, 0xe5, 0xed, 0x69, 0x5b, 0x8c, 0x67, 0x4f} }
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// IID for the nsIFrameLoaderOwner interface
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#define NS_IFRAMELOADEROWNER_IID \
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{ 0x0080d493, 0x96b4, 0x4606, \
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{0xa7, 0x43, 0x0f, 0x47, 0xee, 0x87, 0x14, 0xd1} }
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// CID for the nsIFrameLoader implementation
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#define NS_FRAMELOADER_CID \
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{ 0x712603da, 0xf245, 0x4503, \
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{0xa5, 0x41, 0xb0, 0x49, 0xcb, 0x06, 0x81, 0xae} }
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#define NS_FRAMELOADER_CONTRACTID "@mozilla.org/content/frameloader"
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class nsIFrameLoader : public nsISupports
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{
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public:
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NS_DEFINE_STATIC_IID_ACCESSOR(NS_IFRAMELOADER_IID)
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/**
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* Initialize the frame loader, hand it the owner content. Note that
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* the owner content reference is a weak reference, if the owner
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* content is destroyed before the frame loader goes away the owner
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* content must call the Destroy() method to clear the owner content
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* reference.
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*/
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NS_IMETHOD Init(nsIContent *aOwner) = 0;
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/**
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* Start loading the frame. This method figures out what to load
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* from the owner content in the frame loader.
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*/
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NS_IMETHOD LoadFrame() = 0;
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/**
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* Get the docshell from the frame loader.
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*/
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NS_IMETHOD GetDocShell(nsIDocShell **aDocShell) = 0;
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/**
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* Destroy the frame loader and everything inside it. This will
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* clear the weak owner content reference. */
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NS_IMETHOD Destroy() = 0;
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};
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class nsIFrameLoaderOwner : public nsISupports
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{
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public:
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NS_DEFINE_STATIC_IID_ACCESSOR(NS_IFRAMELOADEROWNER_IID)
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/**
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* Get the frame loader from the frame loader owner.
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*/
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NS_IMETHOD GetFrameLoader(nsIFrameLoader **aFrameLoader) = 0;
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};
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nsresult
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NS_NewFrameLoader(nsIFrameLoader **aFrameLoader);
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#endif /* nsIFrameLoader_h___ */
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