/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */ /* ***** BEGIN LICENSE BLOCK ***** * Version: NPL 1.1/GPL 2.0/LGPL 2.1 * * 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/ * * 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) 1998 * the Initial Developer. All Rights Reserved. * * Contributor(s): * * * Alternatively, the contents of this file may be used under the terms of * either 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 * of those above. If you wish to allow use of your version of this file only * under the terms of either the GPL or the LGPL, and not to allow others to * use your version of this file under the terms of the NPL, indicate your * decision by deleting the provisions above and replace them with the notice * and other provisions required by the GPL or the LGPL. If you do not delete * the provisions above, a recipient may use your version of this file under * the terms of any one of the NPL, the GPL or the LGPL. * * ***** END LICENSE BLOCK ***** */ #ifndef nsICSSStyleSheet_h___ #define nsICSSStyleSheet_h___ #include "nsIStyleSheet.h" #include "nsString.h" class nsICSSRule; class nsIDOMNode; class nsINameSpace; class nsICSSStyleRuleProcessor; class nsIMediaList; class nsICSSGroupRule; // IID for the nsICSSStyleSheet interface {8f83b0f0-b21a-11d1-8031-006008159b5a} #define NS_ICSS_STYLE_SHEET_IID \ {0x8f83b0f0, 0xb21a, 0x11d1, {0x80, 0x31, 0x00, 0x60, 0x08, 0x15, 0x9b, 0x5a}} class nsICSSStyleSheet : public nsIStyleSheet { public: static const nsIID& GetIID() { static nsIID iid = NS_ICSS_STYLE_SHEET_IID; return iid; } NS_IMETHOD ContainsStyleSheet(nsIURI* aURL, PRBool& aContains, nsIStyleSheet** aTheChild=nsnull) = 0; NS_IMETHOD AppendStyleSheet(nsICSSStyleSheet* aSheet) = 0; NS_IMETHOD InsertStyleSheetAt(nsICSSStyleSheet* aSheet, PRInt32 aIndex) = 0; NS_IMETHOD PrependStyleRule(nsICSSRule* aRule) = 0; NS_IMETHOD AppendStyleRule(nsICSSRule* aRule) = 0; NS_IMETHOD StyleRuleCount(PRInt32& aCount) const = 0; NS_IMETHOD GetStyleRuleAt(PRInt32 aIndex, nsICSSRule*& aRule) const = 0; NS_IMETHOD DeleteRuleFromGroup(nsICSSGroupRule* aGroup, PRUint32 aIndex) = 0; NS_IMETHOD InsertRuleIntoGroup(nsAReadableString & aRule, nsICSSGroupRule* aGroup, PRUint32 aIndex, PRUint32* _retval) = 0; NS_IMETHOD StyleSheetCount(PRInt32& aCount) const = 0; NS_IMETHOD GetStyleSheetAt(PRInt32 aIndex, nsICSSStyleSheet*& aSheet) const = 0; NS_IMETHOD Init(nsIURI* aURL) = 0; NS_IMETHOD SetTitle(const nsString& aTitle) = 0; NS_IMETHOD AppendMedium(nsIAtom* aMedium) = 0; NS_IMETHOD ClearMedia(void) = 0; NS_IMETHOD SetOwningNode(nsIDOMNode* aOwningNode) = 0; // get head of namespace chain for sheet NS_IMETHOD GetNameSpace(nsINameSpace*& aNameSpace) const = 0; // set default namespace for sheet (may be overridden by @namespace) NS_IMETHOD SetDefaultNameSpaceID(PRInt32 aDefaultNameSpaceID) = 0; NS_IMETHOD Clone(nsICSSStyleSheet*& aClone) const = 0; NS_IMETHOD IsModified(PRBool* aModified) const = 0; // returns the mDirty status of the sheet NS_IMETHOD SetModified(PRBool aModified) = 0; NS_IMETHOD DropRuleProcessorReference(nsICSSStyleRuleProcessor* aProcessor) = 0; }; // XXX for backwards compatibility and convenience extern NS_EXPORT nsresult NS_NewCSSStyleSheet(nsICSSStyleSheet** aInstancePtrResult, nsIURI* aURL); extern NS_EXPORT nsresult NS_NewCSSStyleSheet(nsICSSStyleSheet** aInstancePtrResult); #endif /* nsICSSStyleSheet_h___ */