1998-03-28 05:44:41 +03:00
|
|
|
/* -*- 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 1.0 (the "NPL"); you may not use this file except in
|
|
|
|
* compliance with the NPL. You may obtain a copy of the NPL at
|
|
|
|
* http://www.mozilla.org/NPL/
|
|
|
|
*
|
|
|
|
* Software distributed under the NPL is distributed on an "AS IS" basis,
|
|
|
|
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
|
|
|
|
* for the specific language governing rights and limitations under the
|
|
|
|
* NPL.
|
|
|
|
*
|
|
|
|
* The Initial Developer of this code under the NPL is Netscape
|
|
|
|
* Communications Corporation. Portions created by Netscape are
|
|
|
|
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
|
|
|
|
* Reserved.
|
|
|
|
*/
|
|
|
|
/*
|
|
|
|
* crc.cpp
|
|
|
|
*
|
|
|
|
* Implements a link between the (crc) CRenderingContext Interface
|
|
|
|
* implementation and its C++ implementation viz (rc) RenderingContextObject.
|
|
|
|
*
|
|
|
|
* dp Suresh <dp@netscape.com>
|
|
|
|
*/
|
|
|
|
|
|
|
|
#include "libfont.h"
|
|
|
|
|
1998-07-25 02:46:04 +04:00
|
|
|
#if defined(XP_WIN32) && _MSC_VER >= 1200
|
|
|
|
#include "nf.h"
|
|
|
|
#endif
|
1998-03-28 05:44:41 +03:00
|
|
|
#include "Mcrc.h"
|
|
|
|
#include "Pcrc.h"
|
|
|
|
#include "rc.h"
|
|
|
|
|
|
|
|
/****************************************************************************
|
|
|
|
* Implementation of common interface methods *
|
|
|
|
****************************************************************************/
|
|
|
|
|
|
|
|
#ifdef OVERRIDE_crc_getInterface
|
|
|
|
#include "Mnfrc.h"
|
|
|
|
|
|
|
|
extern "C" JMC_PUBLIC_API(void*)
|
|
|
|
/* ARGSUSED */
|
|
|
|
_crc_getInterface(struct crc* self, jint op, const JMCInterfaceID* iid, JMCException* *exc)
|
|
|
|
{
|
|
|
|
if (memcmp(iid, &nfrc_ID, sizeof(JMCInterfaceID)) == 0)
|
|
|
|
return crcImpl2crc(crc2crcImpl(self));
|
|
|
|
return _crc_getBackwardCompatibleInterface(self, iid, exc);
|
|
|
|
}
|
|
|
|
#endif /* OVERRIDE_crc_getInterface */
|
|
|
|
|
|
|
|
extern "C" JMC_PUBLIC_API(void*)
|
|
|
|
/*ARGSUSED*/
|
|
|
|
_crc_getBackwardCompatibleInterface(struct crc* self,
|
|
|
|
const JMCInterfaceID* iid,
|
|
|
|
struct JMCException* *exceptionThrown)
|
|
|
|
{
|
|
|
|
return(NULL);
|
|
|
|
}
|
|
|
|
|
|
|
|
extern "C" JMC_PUBLIC_API(void)
|
|
|
|
/*ARGSUSED*/
|
|
|
|
_crc_init(struct crc* self, struct JMCException* *exceptionThrown,
|
|
|
|
jint majorType, jint minorType, void** args, jsize args_length)
|
|
|
|
{
|
|
|
|
crcImpl *oimpl = crc2crcImpl(self);
|
|
|
|
RenderingContextObject *rcob = (RenderingContextObject *)oimpl->object;
|
|
|
|
rcob = new RenderingContextObject(majorType, minorType, args, args_length);
|
|
|
|
if (rcob == NULL)
|
|
|
|
{
|
|
|
|
JMC_EXCEPTION(exceptionThrown, JMCEXCEPTION_OUT_OF_MEMORY);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
oimpl->object = rcob;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
#ifdef OVERRIDE_crc_finalize
|
|
|
|
extern "C" JMC_PUBLIC_API(void)
|
|
|
|
/*ARGSUSED*/
|
|
|
|
_crc_finalize(struct crc* self, jint op, JMCException* *exception)
|
|
|
|
{
|
|
|
|
struct crcImpl *oimpl = crc2crcImpl(self);
|
|
|
|
RenderingContextObject *rcob = (RenderingContextObject *)oimpl->object;
|
|
|
|
delete rcob;
|
|
|
|
|
|
|
|
/* Finally, free the memory for the object containter. */
|
|
|
|
XP_FREEIF(self);
|
|
|
|
}
|
|
|
|
#endif /* OVERRIDE_crc_finalize */
|
|
|
|
|
|
|
|
|
|
|
|
/****************************************************************************
|
|
|
|
* Implementation of Object specific methods *
|
|
|
|
****************************************************************************/
|
|
|
|
|
|
|
|
extern "C" JMC_PUBLIC_API(jint)
|
|
|
|
/*ARGSUSED*/
|
|
|
|
_crc_GetMajorType(struct crc* self, jint op,
|
|
|
|
struct JMCException* *exceptionThrown)
|
|
|
|
{
|
|
|
|
crcImpl *oimpl = crc2crcImpl(self);
|
|
|
|
XP_ASSERT(oimpl->header.refcount);
|
|
|
|
RenderingContextObject *rcob = (RenderingContextObject *)oimpl->object;
|
|
|
|
return(rcob->GetMajorType());
|
|
|
|
}
|
|
|
|
|
|
|
|
extern "C" JMC_PUBLIC_API(jint)
|
|
|
|
/*ARGSUSED*/
|
|
|
|
_crc_GetMinorType(struct crc* self, jint op,
|
|
|
|
struct JMCException* *exceptionThrown)
|
|
|
|
{
|
|
|
|
crcImpl *oimpl = crc2crcImpl(self);
|
|
|
|
XP_ASSERT(oimpl->header.refcount);
|
|
|
|
RenderingContextObject *rcob = (RenderingContextObject *)oimpl->object;
|
|
|
|
return(rcob->GetMinorType());
|
|
|
|
}
|
|
|
|
|
|
|
|
extern "C" JMC_PUBLIC_API(jint)
|
|
|
|
/*ARGSUSED*/
|
|
|
|
_crc_IsEquivalent(struct crc* self, jint op, jint majorType, jint minorType,
|
|
|
|
struct JMCException* *exceptionThrown)
|
|
|
|
{
|
|
|
|
crcImpl *oimpl = crc2crcImpl(self);
|
|
|
|
XP_ASSERT(oimpl->header.refcount);
|
|
|
|
RenderingContextObject *rcob = (RenderingContextObject *)oimpl->object;
|
|
|
|
return(rcob->IsEquivalent(majorType, minorType));
|
|
|
|
}
|
|
|
|
|
|
|
|
extern "C" JMC_PUBLIC_API(struct rc_data)
|
|
|
|
/*ARGSUSED*/
|
|
|
|
_crc_GetPlatformData(struct crc* self, jint op,
|
|
|
|
struct JMCException* *exceptionThrown)
|
|
|
|
{
|
|
|
|
crcImpl *oimpl = crc2crcImpl(self);
|
|
|
|
XP_ASSERT(oimpl->header.refcount);
|
|
|
|
RenderingContextObject *rcob = (RenderingContextObject *)oimpl->object;
|
|
|
|
return(rcob->GetPlatformData());
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
|
|
extern "C" JMC_PUBLIC_API(jint)
|
|
|
|
/*ARGSUSED*/
|
|
|
|
_crc_SetPlatformData(struct crc* self, jint op, struct rc_data *newRcData,
|
|
|
|
struct JMCException* *exceptionThrown)
|
|
|
|
{
|
|
|
|
crcImpl *oimpl = crc2crcImpl(self);
|
|
|
|
XP_ASSERT(oimpl->header.refcount);
|
|
|
|
RenderingContextObject *rcob = (RenderingContextObject *)oimpl->object;
|
|
|
|
return(rcob->SetPlatformData(newRcData));
|
|
|
|
}
|
|
|
|
|
|
|
|
#ifndef NO_PERFORMANCE_HACK
|
|
|
|
NF_PUBLIC_API_IMPLEMENT(struct rc_data *)
|
|
|
|
/*ARGSUSED*/
|
|
|
|
NF_GetRCNativeData(struct nfrc* rc)
|
|
|
|
{
|
|
|
|
crcImpl *oimpl = nfrc2crcImpl(rc);
|
|
|
|
RenderingContextObject *rcob = (RenderingContextObject *)oimpl->object;
|
|
|
|
return (&rcob->rcData);
|
|
|
|
}
|
|
|
|
#endif /* NO_PERFORMANCE_HACK */
|