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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.
- */
-
- /*******************************************************************************
- * Source date: 16 Jan 1997 01:24:04 GMT
- * netscape/libimg/IMGCB module C stub file
- ******************************************************************************/
-
- #include <stdlib.h>
- #include <string.h>
- #include "xp_mem.h"
-
- /* Include the implementation-specific header: */
- #include "PIMGCB.h"
-
- /* Include other interface headers: */
-
- /*******************************************************************************
- * IMGCB Methods
- ******************************************************************************/
-
- #ifndef OVERRIDE_IMGCB_getInterface
- JMC_PUBLIC_API(void*)
- _IMGCB_getInterface(struct IMGCB* self, jint op, const JMCInterfaceID* iid, JMCException* *exc)
- {
- if (memcmp(iid, &IMGCB_ID, sizeof(JMCInterfaceID)) == 0)
- return IMGCBImpl2IMGCB(IMGCB2IMGCBImpl(self));
- return _IMGCB_getBackwardCompatibleInterface(self, iid, exc);
- }
- #endif
-
- #ifndef OVERRIDE_IMGCB_addRef
- JMC_PUBLIC_API(void)
- _IMGCB_addRef(struct IMGCB* self, jint op, JMCException* *exc)
- {
- IMGCBImplHeader* impl = (IMGCBImplHeader*)IMGCB2IMGCBImpl(self);
- impl->refcount++;
- }
- #endif
-
- #ifndef OVERRIDE_IMGCB_release
- JMC_PUBLIC_API(void)
- _IMGCB_release(struct IMGCB* self, jint op, JMCException* *exc)
- {
- IMGCBImplHeader* impl = (IMGCBImplHeader*)IMGCB2IMGCBImpl(self);
- if (--impl->refcount == 0) {
- IMGCB_finalize(self, exc);
- }
- }
- #endif
-
- #ifndef OVERRIDE_IMGCB_hashCode
- JMC_PUBLIC_API(jint)
- _IMGCB_hashCode(struct IMGCB* self, jint op, JMCException* *exc)
- {
- return (jint)self;
- }
- #endif
-
- #ifndef OVERRIDE_IMGCB_equals
- JMC_PUBLIC_API(jbool)
- _IMGCB_equals(struct IMGCB* self, jint op, void* obj, JMCException* *exc)
- {
- return self == obj;
- }
- #endif
-
- #ifndef OVERRIDE_IMGCB_clone
- JMC_PUBLIC_API(void*)
- _IMGCB_clone(struct IMGCB* self, jint op, JMCException* *exc)
- {
- IMGCBImpl* impl = IMGCB2IMGCBImpl(self);
- IMGCBImpl* newImpl = (IMGCBImpl*)malloc(sizeof(IMGCBImpl));
- if (newImpl == NULL) return NULL;
- memcpy(newImpl, impl, sizeof(IMGCBImpl));
- ((IMGCBImplHeader*)newImpl)->refcount = 1;
- return newImpl;
- }
- #endif
-
- #ifndef OVERRIDE_IMGCB_toString
- JMC_PUBLIC_API(const char*)
- _IMGCB_toString(struct IMGCB* self, jint op, JMCException* *exc)
- {
- return NULL;
- }
- #endif
-
- #ifndef OVERRIDE_IMGCB_finalize
- JMC_PUBLIC_API(void)
- _IMGCB_finalize(struct IMGCB* self, jint op, JMCException* *exc)
- {
- /* Override this method and add your own finalization here. */
- XP_FREEIF(self);
- }
- #endif
-
- /*******************************************************************************
- * Jump Tables
- ******************************************************************************/
-
- const struct IMGCBInterface IMGCBVtable = {
- _IMGCB_getInterface,
- _IMGCB_addRef,
- _IMGCB_release,
- _IMGCB_hashCode,
- _IMGCB_equals,
- _IMGCB_clone,
- _IMGCB_toString,
- _IMGCB_finalize,
- _IMGCB_NewPixmap,
- _IMGCB_UpdatePixmap,
- _IMGCB_ControlPixmapBits,
- _IMGCB_DestroyPixmap,
- _IMGCB_DisplayPixmap,
- _IMGCB_DisplayIcon,
- _IMGCB_GetIconDimensions
- };
-
- /*******************************************************************************
- * Factory Operations
- ******************************************************************************/
-
- JMC_PUBLIC_API(IMGCB*)
- IMGCBFactory_Create(JMCException* *exception)
- {
- IMGCBImplHeader* impl = (IMGCBImplHeader*)XP_NEW_ZAP(IMGCBImpl);
- IMGCB* self;
- if (impl == NULL) {
- JMC_EXCEPTION(exception, JMCEXCEPTION_OUT_OF_MEMORY);
- return NULL;
- }
- self = IMGCBImpl2IMGCB(impl);
- impl->vtableIMGCB = &IMGCBVtable;
- impl->refcount = 1;
- _IMGCB_init(self, exception);
- if (JMC_EXCEPTION_RETURNED(exception)) {
- XP_FREE(impl);
- return NULL;
- }
- return self;
- }
-
-