50e5c22f0f
2000-01-24 bertrand <bertrand@helixcode.com> * camel/camel-seekable-stream.c: * camel/camel-seekable-stream.h: * camel/camel-simple-data-wrapper-stream.h: parent class is now CamelSeekableStream * camel/camel-stream-buffered-fs.h: idem * camel/camel-stream-buffered-fs.c: idem * camel/camel-stream-mem.h: idem * camel/camel-stream-mem.c: idem (_seek): change declaration * camel/camel-stream-fs.c: parent class is now CamelSeekableStream (_seek): change declaration * camel/camel-stream-fs.h: parent class is now CamelSeekableStream Major compatible change in the stream hierarchy. Removed the seek method from the general streams so that we can use them as "DataSources". svn path=/trunk/; revision=1622
77 lines
2.5 KiB
C
77 lines
2.5 KiB
C
/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
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/* camel-simple-data-wrapper-stream.h
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*
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* Copyright 1999, 2000 HelixCode (http://www.helixcode.com)
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* General Public License for more details.
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*
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* You should have received a copy of the GNU General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*
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* Author: Ettore Perazzoli
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*/
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#ifndef __CAMEL_SIMPLE_DATA_WRAPPER_STREAM_H__
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#define __CAMEL_SIMPLE_DATA_WRAPPER_STREAM_H__
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#ifdef HAVE_CONFIG_H
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#include <config.h>
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#endif
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#include <gtk/gtk.h>
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#include "camel-simple-data-wrapper.h"
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#include "camel-seekable-stream.h"
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#ifdef __cplusplus
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extern "C" {
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#pragma }
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#endif /* __cplusplus */
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#define CAMEL_TYPE_SIMPLE_DATA_WRAPPER_STREAM \
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(camel_simple_data_wrapper_stream_get_type ())
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#define CAMEL_SIMPLE_DATA_WRAPPER_STREAM(obj) \
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(GTK_CHECK_CAST ((obj), CAMEL_TYPE_SIMPLE_DATA_WRAPPER_STREAM, CamelSimpleDataWrapperStream))
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#define CAMEL_SIMPLE_DATA_WRAPPER_STREAM_CLASS(klass) \
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(GTK_CHECK_CLASS_CAST ((klass), CAMEL_TYPE_SIMPLE_DATA_WRAPPER_STREAM, CamelSimpleDataWrapperStreamClass))
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#define CAMEL_IS_SIMPLE_DATA_WRAPPER_STREAM(obj) \
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(GTK_CHECK_TYPE ((obj), CAMEL_TYPE_SIMPLE_DATA_WRAPPER_STREAM))
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#define CAMEL_IS_SIMPLE_DATA_WRAPPER_STREAM_CLASS(klass) \
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(GTK_CHECK_CLASS_TYPE ((obj), CAMEL_TYPE_SIMPLE_DATA_WRAPPER_STREAM))
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typedef struct _CamelSimpleDataWrapperStream CamelSimpleDataWrapperStream;
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typedef struct _CamelSimpleDataWrapperStreamClass CamelSimpleDataWrapperStreamClass;
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struct _CamelSimpleDataWrapperStream {
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CamelSeekableStream parent;
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CamelSimpleDataWrapper *wrapper;
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gint current_position;
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};
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struct _CamelSimpleDataWrapperStreamClass {
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CamelStreamClass parent_class;
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};
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GtkType camel_simple_data_wrapper_stream_get_type (void);
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CamelStream *camel_simple_data_wrapper_stream_new (CamelSimpleDataWrapper *wrapper);
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#ifdef __cplusplus
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}
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#endif /* __cplusplus */
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#endif /* __CAMEL_SIMPLE_DATA_WRAPPER_STREAM_H__ */
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