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/*
* pluma-document-loader.h
* This file is part of pluma
*
* Copyright (C) 2005 - Paolo Maggi
* Copyright (C) 2007 - Paolo Maggi, Steve Frécinaux
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*/
/*
* Modified by the pluma Team, 2005-2007. See the AUTHORS file for a
* list of people on the pluma Team.
* See the ChangeLog files for a list of changes.
*
* $Id$
*/
#ifndef __PLUMA_DOCUMENT_LOADER_H__
#define __PLUMA_DOCUMENT_LOADER_H__
#include <pluma/pluma-document.h>
G_BEGIN_DECLS
/*
* Type checking and casting macros
*/
#define PLUMA_TYPE_DOCUMENT_LOADER (pluma_document_loader_get_type())
#define PLUMA_DOCUMENT_LOADER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), PLUMA_TYPE_DOCUMENT_LOADER, PlumaDocumentLoader))
#define PLUMA_DOCUMENT_LOADER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), PLUMA_TYPE_DOCUMENT_LOADER, PlumaDocumentLoaderClass))
#define PLUMA_IS_DOCUMENT_LOADER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), PLUMA_TYPE_DOCUMENT_LOADER))
#define PLUMA_IS_DOCUMENT_LOADER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), PLUMA_TYPE_DOCUMENT_LOADER))
#define PLUMA_DOCUMENT_LOADER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), PLUMA_TYPE_DOCUMENT_LOADER, PlumaDocumentLoaderClass))
/* Private structure type */
typedef struct _PlumaDocumentLoaderPrivate PlumaDocumentLoaderPrivate;
/*
* Main object structure
*/
typedef struct _PlumaDocumentLoader PlumaDocumentLoader;
struct _PlumaDocumentLoader
{
GObject object;
PlumaDocument *document;
gboolean used;
/* Info on the current file */
GFileInfo *info;
gchar *uri;
const PlumaEncoding *encoding;
const PlumaEncoding *auto_detected_encoding;
PlumaDocumentNewlineType auto_detected_newline_type;
};
/*
* Class definition
*/
typedef struct _PlumaDocumentLoaderClass PlumaDocumentLoaderClass;
struct _PlumaDocumentLoaderClass
{
GObjectClass parent_class;
/* Signals */
void (* loading) (PlumaDocumentLoader *loader,
gboolean completed,
const GError *error);
/* VTable */
void (* load) (PlumaDocumentLoader *loader);
gboolean (* cancel) (PlumaDocumentLoader *loader);
goffset (* get_bytes_read) (PlumaDocumentLoader *loader);
};
/*
* Public methods
*/
GType pluma_document_loader_get_type (void) G_GNUC_CONST;
/* If enconding == NULL, the encoding will be autodetected */
PlumaDocumentLoader *pluma_document_loader_new (PlumaDocument *doc,
const gchar *uri,
const PlumaEncoding *encoding);
void pluma_document_loader_loading (PlumaDocumentLoader *loader,
gboolean completed,
GError *error);
void pluma_document_loader_load (PlumaDocumentLoader *loader);
#if 0
gboolean pluma_document_loader_load_from_stdin (PlumaDocumentLoader *loader);
#endif
gboolean pluma_document_loader_cancel (PlumaDocumentLoader *loader);
PlumaDocument *pluma_document_loader_get_document (PlumaDocumentLoader *loader);
/* Returns STDIN_URI if loading from stdin */
#define STDIN_URI "stdin:"
const gchar *pluma_document_loader_get_uri (PlumaDocumentLoader *loader);
const PlumaEncoding *pluma_document_loader_get_encoding (PlumaDocumentLoader *loader);
PlumaDocumentNewlineType pluma_document_loader_get_newline_type (PlumaDocumentLoader *loader);
goffset pluma_document_loader_get_bytes_read (PlumaDocumentLoader *loader);
/* You can get from the info: content_type, time_modified, standard_size, access_can_write
and also the metadata*/
GFileInfo *pluma_document_loader_get_info (PlumaDocumentLoader *loader);
G_END_DECLS
#endif /* __PLUMA_DOCUMENT_LOADER_H__ */
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