gecko-dev/layout/style/nsICSSLoaderObserver.h

73 lines
3.1 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.org code.
*
* The Initial Developer of the Original Code is
* Netscape Communications Corporation.
* Portions created by the Initial Developer are Copyright (C) 1999
* 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
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* ***** END LICENSE BLOCK ***** */
#ifndef nsICSSLoaderObserver_h___
#define nsICSSLoaderObserver_h___
#include "nsISupports.h"
#define NS_ICSSLOADEROBSERVER_IID \
{ 0xf5e8eb0f, 0x4c44, 0x49d5, \
{0xb1, 0xe9, 0xab, 0x39, 0x23, 0x93, 0xc0, 0xf8} }
class nsICSSStyleSheet;
class nsICSSLoaderObserver : public nsISupports {
public:
NS_DECLARE_STATIC_IID_ACCESSOR(NS_ICSSLOADEROBSERVER_IID)
/**
* StyleSheetLoaded is called after aSheet is marked complete and before any
* load events associated with aSheet are fired.
* @param aSheet the sheet that was loaded
* @param aWasAlternate whether the sheet was an alternate. This will always
* match the value LoadStyleLink or LoadInlineStyle returned in
* aIsAlternate if one of those methods were used to load the sheet,
* and will always be false otherwise.
* @param aStatus is a success code if the sheet loaded successfully and a
* failure code otherwise. Note that successful load of aSheet
* doesn't indicate anything about whether the data actually parsed
* as CSS, and doesn't indicate anything about the status of any child
* sheets of aSheet.
*/
NS_IMETHOD StyleSheetLoaded(nsICSSStyleSheet* aSheet, PRBool aWasAlternate,
nsresult aStatus) = 0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsICSSLoaderObserver, NS_ICSSLOADEROBSERVER_IID)
#endif // nsICSSLoaderObserver_h___