gecko-dev/layout/base/public/nsIElementFactory.h

56 lines
2.0 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 1.1 (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.
*
* Contributor(s):
*/
#ifndef nsIElementFactory_h___
#define nsIElementFactory_h___
#include "nsISupports.h"
class nsIContent;
class nsString;
/* a6cf90fb-15b3-11d2-932e-00805f8add32 */
#define NS_IELEMENT_FACTORY_IID \
{ 0xa6cf90fb, 0x15b3, 0x11d2,{0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32}}
/**
* An API for creating html content objects
*/
class nsIElementFactory : public nsISupports {
public:
static const nsIID& GetIID() { static nsIID iid = NS_IELEMENT_FACTORY_IID; return iid; }
NS_IMETHOD CreateInstanceByTag(const nsString& aTag,
nsIContent** aResult) = 0;
};
// ProgIDs for element factory registration
#define NS_ELEMENT_FACTORY_PROGID "component://netscape/layout/element-factory"
#define NS_ELEMENT_FACTORY_PROGID_PREFIX NS_ELEMENT_FACTORY_PROGID "?namespace="
#define NS_HTML_NAMESPACE "http://www.w3.org/TR/REC-html40"
#define NS_XML_NAMESPACE "http://www.w3.org/XML/1998/namespace"
#define NS_HTML_ELEMENT_FACTORY_PROGID NS_ELEMENT_FACTORY_PROGID_PREFIX NS_HTML_NAMESPACE
#define NS_XML_ELEMENT_FACTORY_PROGID NS_ELEMENT_FACTORY_PROGID_PREFIX NS_XML_NAMESPACE
#endif /* nsIElementFactory_h___ */