pjs/xpcom/ds/nsIProperties.idl

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/* -*- Mode: IDL; 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 ***** */
#include "nsISupports.idl"
[scriptable, uuid(61c1b3c0-b1bf-11d3-93b6-00104ba0fd40)]
interface nsIProperties : nsISupports
{
/**
* Defines a new property.
* @return NS_ERROR_FAILURE if a property with that name already
* exists.
*/
void define(in string prop, in nsISupports initialValue);
/**
* Undefines a property.
* @return NS_ERROR_FAILURE if a property with that name doesn't
* already exist.
*/
void undefine(in string prop);
/**
* Gets a property with a given name.
* @return NS_ERROR_FAILURE if a property with that name doesn't
* exist.
*/
void get(in string prop, in nsIIDRef uuid,
[iid_is(uuid),retval] out nsQIResult result);
/**
* Sets a property with a given name to a given value.
* @return NS_ERROR_FAILURE if a property with that name doesn't
* exist.
*/
void set(in string prop, in nsISupports value);
/**
* Returns true if the property with the given name exists.
*/
boolean has(in string prop);
};
%{C++
#define NS_PROPERTIES_CID \
{ /* 4de2bc90-b1bf-11d3-93b6-00104ba0fd40 */ \
0x4de2bc90, \
0xb1bf, \
0x11d3, \
{0x93, 0xb6, 0x00, 0x10, 0x4b, 0xa0, 0xfd, 0x40} \
}
#define NS_PROPERTIES_CONTRACTID "@mozilla.org/properties;1"
#define NS_PROPERTIES_CLASSNAME "Properties"
#include "nsIComponentManager.h"
inline nsresult
NS_NewIProperties(nsISupports* outer, nsIProperties* *result)
{
static NS_DEFINE_CID(kPropertiesCID, NS_PROPERTIES_CID);
return nsComponentManager::CreateInstance(kPropertiesCID,
outer,
NS_GET_IID(nsIProperties),
(void**)result);
}
%}