gecko-dev/layout/style/nsIStyleRule.h

60 строки
1.8 KiB
C
Исходник Обычный вид История

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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape 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/NPL/
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*
* 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.
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*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
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*/
#ifndef nsIStyleRule_h___
#define nsIStyleRule_h___
#include <stdio.h>
#include "nslayout.h"
#include "nsISupports.h"
class nsISizeOfHandler;
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class nsIStyleSheet;
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class nsIPresContext;
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class nsIContent;
struct nsRuleData;
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// IID for the nsIStyleRule interface {40ae5c90-ad6a-11d1-8031-006008159b5a}
#define NS_ISTYLE_RULE_IID \
{0x40ae5c90, 0xad6a, 0x11d1, {0x80, 0x31, 0x00, 0x60, 0x08, 0x15, 0x9b, 0x5a}}
class nsIStyleRule : public nsISupports {
public:
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static const nsIID& GetIID() { static nsIID iid = NS_ISTYLE_RULE_IID; return iid; }
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NS_IMETHOD GetStyleSheet(nsIStyleSheet*& aSheet) const = 0;
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// Strength is an out-of-band weighting, useful for mapping CSS ! important
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NS_IMETHOD GetStrength(PRInt32& aStrength) const = 0;
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// The new mapping function.
NS_IMETHOD MapRuleInfoInto(nsRuleData* aRuleData)=0;
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NS_IMETHOD List(FILE* out = stdout, PRInt32 aIndent = 0) const = 0;
virtual void SizeOf(nsISizeOfHandler *aSizeOfHandler, PRUint32 &aSize) = 0;
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};
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#endif /* nsIStyleRule_h___ */