102 lines
2.8 KiB
C++
102 lines
2.8 KiB
C++
/* -*- Mode: C++; tab-width: 4; 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.org 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):
|
|
*/
|
|
/*
|
|
*
|
|
* Implements the Observer
|
|
*
|
|
* dp Suresh <dp@netscape.com>
|
|
*/
|
|
|
|
|
|
#include "libfont.h"
|
|
|
|
#include "Pcdoer.h"
|
|
#include "nf.h"
|
|
#include "coremem.h"
|
|
|
|
/****************************************************************************
|
|
* Implementation of common interface methods
|
|
****************************************************************************/
|
|
|
|
#ifdef OVERRIDE_cdoer_getInterface
|
|
#include "Mnfdoer.h"
|
|
|
|
extern "C" JMC_PUBLIC_API(void*)
|
|
/* ARGSUSED */
|
|
_cdoer_getInterface(struct cdoer* self, jint op, const JMCInterfaceID* iid, JMCException* *exc)
|
|
{
|
|
if (memcmp(iid, &nfdoer_ID, sizeof(JMCInterfaceID)) == 0)
|
|
return cdoerImpl2cdoer(cdoer2cdoerImpl(self));
|
|
return _cdoer_getBackwardCompatibleInterface(self, iid, exc);
|
|
}
|
|
#endif /* OVERRIDE_cdoer_getInterface */
|
|
|
|
extern "C" JMC_PUBLIC_API(void*)
|
|
/* ARGSUSED */
|
|
_cdoer_getBackwardCompatibleInterface(struct cdoer* self,
|
|
const JMCInterfaceID* iid,
|
|
struct JMCException* *exceptionThrown)
|
|
{
|
|
return (NULL);
|
|
}
|
|
|
|
extern "C" JMC_PUBLIC_API(void)
|
|
/* ARGSUSED */
|
|
_cdoer_init(struct cdoer* self, JMCException* *exception,
|
|
nfFontObserverCallback callback, void *client_data)
|
|
|
|
{
|
|
struct cdoerImpl *oimpl = cdoer2cdoerImpl(self);
|
|
oimpl->update_callback = callback;
|
|
oimpl->client_data = client_data;
|
|
}
|
|
|
|
#ifdef OVERRIDE_cdoer_finalize
|
|
extern "C" JMC_PUBLIC_API(void)
|
|
/* ARGSUSED */
|
|
_cdoer_finalize(struct cdoer* self, jint op, JMCException* *exc)
|
|
{
|
|
/* Finally, free the memory for the object containter. */
|
|
XP_FREEIF(self);
|
|
}
|
|
#endif /* OVERRIDE_cdoer_finalize */
|
|
|
|
|
|
|
|
/****************************************************************************
|
|
* Implementation of Object specific methods
|
|
****************************************************************************/
|
|
|
|
|
|
extern "C" JMC_PUBLIC_API(void)
|
|
/* ARGSUSED */
|
|
_cdoer_Update(struct cdoer* self, jint op, struct nff *f,
|
|
JMCException* *exception)
|
|
{
|
|
struct cdoerImpl *oimpl = cdoer2cdoerImpl(self);
|
|
if (oimpl->update_callback)
|
|
{
|
|
(*oimpl->update_callback)(f, oimpl->client_data);
|
|
}
|
|
}
|
|
|