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/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* vim: set ts=8 sts=2 et sw=2 tw=80: */
/* 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/. */
/* internal interface for observing CSS style sheet loads */
#ifndef nsICSSLoaderObserver_h___
#define nsICSSLoaderObserver_h___
#include "nsISupports.h"
#define NS_ICSSLOADEROBSERVER_IID \
{ \
0xf51fbf2c, 0xfe4b, 0x4a15, { \
0xaf, 0x7e, 0x5e, 0x20, 0x64, 0x5f, 0xaf, 0x58 \
} \
}
namespace mozilla {
class StyleSheet;
}
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. Guaranteed to always be
* non-null, even if aStatus indicates failure.
* @param aWasDeferred whether the sheet load was deferred, due to it being an
* alternate sheet, or having a non-matching media list.
* @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(mozilla::StyleSheet* aSheet, bool aWasDeferred,
nsresult aStatus) = 0;
};
NS_DEFINE_STATIC_IID_ACCESSOR(nsICSSLoaderObserver, NS_ICSSLOADEROBSERVER_IID)
#endif // nsICSSLoaderObserver_h___
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