зеркало из https://github.com/mozilla/gecko-dev.git
73 строки
2.7 KiB
C++
73 строки
2.7 KiB
C++
/* -*- 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 1.0 (the "NPL"); you may not use this file except in
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
* http://www.mozilla.org/NPL/
|
|
*
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
* for the specific language governing rights and limitations under the
|
|
* NPL.
|
|
*
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
* Communications Corporation. Portions created by Netscape are
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
* Reserved.
|
|
*/
|
|
#ifndef nsIStyleSheet_h___
|
|
#define nsIStyleSheet_h___
|
|
|
|
#include <stdio.h>
|
|
#include "nsISupports.h"
|
|
class nsIAtom;
|
|
class nsString;
|
|
class nsIURL;
|
|
class nsIStyleRule;
|
|
class nsISupportsArray;
|
|
class nsIPresContext;
|
|
class nsIContent;
|
|
class nsIDocument;
|
|
class nsIStyleContext;
|
|
|
|
// IID for the nsIStyleSheet interface {8c4a80a0-ad6a-11d1-8031-006008159b5a}
|
|
#define NS_ISTYLE_SHEET_IID \
|
|
{0x8c4a80a0, 0xad6a, 0x11d1, {0x80, 0x31, 0x00, 0x60, 0x08, 0x15, 0x9b, 0x5a}}
|
|
|
|
class nsIStyleSheet : public nsISupports {
|
|
public:
|
|
// basic style sheet data
|
|
NS_IMETHOD GetURL(nsIURL*& aURL) const = 0;
|
|
NS_IMETHOD GetTitle(nsString& aTitle) const = 0;
|
|
NS_IMETHOD GetType(nsString& aType) const = 0;
|
|
NS_IMETHOD GetMediumCount(PRInt32& aCount) const = 0;
|
|
NS_IMETHOD GetMediumAt(PRInt32 aIndex, nsIAtom*& aMedium) const = 0;
|
|
|
|
NS_IMETHOD GetEnabled(PRBool& aEnabled) const = 0;
|
|
NS_IMETHOD SetEnabled(PRBool aEnabled) = 0;
|
|
|
|
// style sheet owner info
|
|
NS_IMETHOD GetParentSheet(nsIStyleSheet*& aParent) const = 0; // may be null
|
|
NS_IMETHOD GetOwningDocument(nsIDocument*& aDocument) const = 0; // may be null
|
|
NS_IMETHOD SetOwningDocument(nsIDocument* aDocument) = 0;
|
|
|
|
// populate supports array with nsIStyleRule*
|
|
// rules are ordered, those with higher precedence come last
|
|
virtual PRInt32 RulesMatching(nsIPresContext* aPresContext,
|
|
nsIContent* aContent,
|
|
nsIStyleContext* aParentContext,
|
|
nsISupportsArray* aResults) = 0;
|
|
|
|
virtual PRInt32 RulesMatching(nsIPresContext* aPresContext,
|
|
nsIContent* aParentContent,
|
|
nsIAtom* aPseudoTag,
|
|
nsIStyleContext* aParentContext,
|
|
nsISupportsArray* aResults) = 0;
|
|
|
|
// XXX style rule enumerations
|
|
|
|
virtual void List(FILE* out = stdout, PRInt32 aIndent = 0) const = 0;
|
|
};
|
|
|
|
#endif /* nsIStyleSheet_h___ */
|