gecko-dev/layout/html/style/src/nsIHTMLStyleSheet.h

68 lines
2.5 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 nsIHTMLStyleSheet_h___
#define nsIHTMLStyleSheet_h___
#include "nslayout.h"
#include "nsIStyleSheet.h"
#include "nsColor.h"
class nsIAtom;
class nsString;
class nsHTMLValue;
class nsIHTMLAttributes;
class nsIHTMLContent;
class nsIDocument;
// IID for the nsIHTMLStyleSheet interface {bddbd1b0-c5cc-11d1-8031-006008159b5a}
#define NS_IHTML_STYLE_SHEET_IID \
{0xbddbd1b0, 0xc5cc, 0x11d1, {0x80, 0x31, 0x00, 0x60, 0x08, 0x15, 0x9b, 0x5a}}
class nsIHTMLStyleSheet : public nsIStyleSheet {
public:
NS_IMETHOD Init(nsIURI* aURL, nsIDocument* aDocument) = 0;
NS_IMETHOD Reset(nsIURI* aURL) = 0;
NS_IMETHOD SetLinkColor(nscolor aColor) = 0;
NS_IMETHOD SetActiveLinkColor(nscolor aColor) = 0;
NS_IMETHOD SetVisitedLinkColor(nscolor aColor) = 0;
// Attribute management methods
NS_IMETHOD SetAttributesFor(nsIHTMLContent* aContent,
nsIHTMLAttributes*& aAttributes) = 0;
NS_IMETHOD SetAttributeFor(nsIAtom* aAttribute, const nsString& aValue,
nsIHTMLContent* aContent,
nsIHTMLAttributes*& aAttributes) = 0;
NS_IMETHOD SetAttributeFor(nsIAtom* aAttribute, const nsHTMLValue& aValue,
nsIHTMLContent* aContent,
nsIHTMLAttributes*& aAttributes) = 0;
NS_IMETHOD UnsetAttributeFor(nsIAtom* aAttribute, nsIHTMLContent* aContent,
nsIHTMLAttributes*& aAttributes) = 0;
};
// XXX convenience method. Calls Initialize() automatically.
extern NS_HTML nsresult
NS_NewHTMLStyleSheet(nsIHTMLStyleSheet** aInstancePtrResult, nsIURI* aURL,
nsIDocument* aDocument);
extern NS_HTML nsresult
NS_NewHTMLStyleSheet(nsIHTMLStyleSheet** aInstancePtrResult);
#endif /* nsIHTMLStyleSheet_h___ */