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- /* -*- 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.
- */
- /*
- *
- * Implements a link between the (cfmi) CFontMatchInfo Interface
- * implementation and its C++ implementation viz (fmi) FontMatchInfoObject.
- *
- * dp Suresh <dp@netscape.com>
- */
-
-
- #include "libfont.h"
-
- // The C implementation definition of the interface.
- // This links it to the C++ implementation
- #include "Pcfmi.h"
-
- // The actual C++ object
- #include "fmi.h"
-
- // Uses: The nffmi interface
- #include "Mnffmi.h"
-
- /****************************************************************************
- * Implementation of common interface methods *
- ****************************************************************************/
-
- #ifdef OVERRIDE_cfmi_getInterface
- extern "C" JMC_PUBLIC_API(void*)
- /*ARGSUSED*/
- _cfmi_getInterface(struct cfmi* self, jint op, const JMCInterfaceID* iid, JMCException* *exc)
- {
- if (memcmp(iid, &nffmi_ID, sizeof(JMCInterfaceID)) == 0)
- return cfmiImpl2cfmi(cfmi2cfmiImpl(self));
- return _cfmi_getBackwardCompatibleInterface(self, iid, exc);
- }
- #endif /* OVERRIDE_cfmi_getInterface */
-
- extern "C" JMC_PUBLIC_API(void*)
- /*ARGSUSED*/
- _cfmi_getBackwardCompatibleInterface(struct cfmi* self,
- const JMCInterfaceID* iid,
- struct JMCException* *exceptionThrown)
- {
- return(NULL);
- }
-
- extern "C" JMC_PUBLIC_API(void)
- /*ARGSUSED*/
- _cfmi_init(struct cfmi* self, struct JMCException* *exceptionThrown,
- const char* name, const char* charset, const char* encoding,
- jint weight, jint pitch, jint style, jint underline, jint strikeOut,
- jint resolutionX, jint resolutionY)
- {
- cfmiImpl *oimpl = cfmi2cfmiImpl(self);
- FontMatchInfoObject *fmiob = (FontMatchInfoObject *)oimpl->object;
- fmiob = new FontMatchInfoObject(name, charset, encoding, weight,
- pitch, style, underline, strikeOut,
- resolutionX, resolutionY);
- if (fmiob == NULL)
- {
- JMC_EXCEPTION(exceptionThrown, JMCEXCEPTION_OUT_OF_MEMORY);
- }
- else
- {
- oimpl->object = fmiob;
- }
- }
-
-
- #ifdef OVERRIDE_cfmi_finalize
- extern "C" JMC_PUBLIC_API(void)
- /*ARGSUSED*/
- _cfmi_finalize(struct cfmi* self, jint op, JMCException* *exception)
- {
- struct cfmiImpl *oimpl = cfmi2cfmiImpl(self);
- FontMatchInfoObject *fmiob = (FontMatchInfoObject *)oimpl->object;
- delete fmiob;
-
- /* Finally, free the memory for the object containter. */
- XP_FREEIF(self);
- }
- #endif /* OVERRIDE_cfmi_finalize */
-
- #ifdef OVERRIDE_cfmi_toString
- JMC_PUBLIC_API(const char*)
- /*ARGSUSED*/
- _cfmi_toString(struct cfmi* self, jint op, JMCException* *exc)
- {
- cfmiImpl *oimpl = cfmi2cfmiImpl(self);
- XP_ASSERT(oimpl->header.refcount);
- FontMatchInfoObject *fmiob = (FontMatchInfoObject *)oimpl->object;
- return(fmiob->describe());
- }
- #endif
-
- #ifdef OVERRIDE_cfmi_equals
- JMC_PUBLIC_API(jbool)
- /*ARGSUSED*/
- _cfmi_equals(struct cfmi* self, jint op, void* obj, JMCException* *exc)
- {
- cfmiImpl *oimpl = cfmi2cfmiImpl(self);
- XP_ASSERT(oimpl->header.refcount);
- FontMatchInfoObject *fmiob = (FontMatchInfoObject *)oimpl->object;
- return(fmiob->IsEquivalent((struct nffmi *)obj) > 0);
- }
- #endif
-
-
- /****************************************************************************
- * Implementation of Object specific methods *
- ****************************************************************************/
-
- extern "C" JMC_PUBLIC_API(void *)
- /*ARGSUSED*/
- _cfmi_GetValue(struct cfmi* self, jint op, const char *attribute,
- struct JMCException* *exceptionThrown)
- {
- cfmiImpl *oimpl = cfmi2cfmiImpl(self);
- XP_ASSERT(oimpl->header.refcount);
- FontMatchInfoObject *fmiob = (FontMatchInfoObject *)oimpl->object;
- return(fmiob->GetValue(attribute));
- }
-
-
- extern "C" JMC_PUBLIC_API(void *)
- /*ARGSUSED*/
- _cfmi_ListAttributes(struct cfmi* self, jint op,
- struct JMCException* *exceptionThrown)
- {
- cfmiImpl *oimpl = cfmi2cfmiImpl(self);
- XP_ASSERT(oimpl->header.refcount);
- FontMatchInfoObject *fmiob = (FontMatchInfoObject *)oimpl->object;
- return((void *)fmiob->ListAttributes());
- }
-
-
- extern "C" JMC_PUBLIC_API(jint)
- /*ARGSUSED*/
- _cfmi_IsEquivalent(struct cfmi* self, jint op, struct nffmi *fmi,
- struct JMCException* *exceptionThrown)
- {
- cfmiImpl *oimpl = cfmi2cfmiImpl(self);
- XP_ASSERT(oimpl->header.refcount);
- FontMatchInfoObject *fmiob = (FontMatchInfoObject *)oimpl->object;
- return(fmiob->IsEquivalent(fmi));
- }
-