gecko-dev/content/xbl/public/nsIXBLInsertionPoint.h

57 lines
1.9 KiB
C++

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
*
* 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 Communicator client code.
*
* The Initial Developer of the Original Code is Netscape Communications
* Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Original Author: David W. Hyatt (hyatt@netscape.com)
*
* Contributor(s):
*/
#ifndef nsIXBLInsertionPoint_h__
#define nsIXBLInsertionPoint_h__
class nsIContent;
// {3DAE842A-9436-4920-AC42-28C54C859066}
#define NS_IXBLINSERTIONPOINT_IID \
{ 0x3dae842a, 0x9436, 0x4920, { 0xac, 0x42, 0x28, 0xc5, 0x4c, 0x85, 0x90, 0x66 } }
class nsIXBLInsertionPoint : public nsISupports
{
public:
static const nsIID& GetIID() { static nsIID iid = NS_IXBLINSERTIONPOINT_IID; return iid; }
NS_IMETHOD GetInsertionParent(nsIContent** aParentElement)=0;
NS_IMETHOD GetInsertionIndex(PRInt32* aResult)=0;
NS_IMETHOD AddChild(nsIContent* aChildElement)=0;
NS_IMETHOD InsertChildAt(PRInt32 aIndex, nsIContent* aChildElement)=0;
NS_IMETHOD RemoveChild(nsIContent* aChildElement)=0;
NS_IMETHOD ChildCount(PRUint32* aResult)=0;
NS_IMETHOD ChildAt(PRUint32 aIndex, nsIContent** aResult)=0;
NS_IMETHOD Matches(nsIContent* aContent, PRUint32 aIndex, PRBool* aResult)=0;
};
extern nsresult
NS_NewXBLInsertionPoint(nsIContent* aParentElement, PRUint32 aIndex, nsIXBLInsertionPoint** aResult);
#endif // nsIXBLInsertionPoint_h__