131 lines
4.2 KiB
C
131 lines
4.2 KiB
C
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/*
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* xedit-document-loader.h
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* This file is part of xedit
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*
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* Copyright (C) 2005 - Paolo Maggi
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* Copyright (C) 2007 - Paolo Maggi, Steve Frécinaux
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (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
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* GNU 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 License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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/*
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* Modified by the xedit Team, 2005-2007. See the AUTHORS file for a
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* list of people on the xedit Team.
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* See the ChangeLog files for a list of changes.
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*
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* $Id$
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*/
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#ifndef __XEDIT_DOCUMENT_LOADER_H__
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#define __XEDIT_DOCUMENT_LOADER_H__
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#include <xedit/xedit-document.h>
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G_BEGIN_DECLS
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/*
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* Type checking and casting macros
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*/
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#define XEDIT_TYPE_DOCUMENT_LOADER (xedit_document_loader_get_type())
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#define XEDIT_DOCUMENT_LOADER(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), XEDIT_TYPE_DOCUMENT_LOADER, XeditDocumentLoader))
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#define XEDIT_DOCUMENT_LOADER_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), XEDIT_TYPE_DOCUMENT_LOADER, XeditDocumentLoaderClass))
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#define XEDIT_IS_DOCUMENT_LOADER(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), XEDIT_TYPE_DOCUMENT_LOADER))
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#define XEDIT_IS_DOCUMENT_LOADER_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), XEDIT_TYPE_DOCUMENT_LOADER))
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#define XEDIT_DOCUMENT_LOADER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), XEDIT_TYPE_DOCUMENT_LOADER, XeditDocumentLoaderClass))
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/* Private structure type */
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typedef struct _XeditDocumentLoaderPrivate XeditDocumentLoaderPrivate;
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/*
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* Main object structure
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*/
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typedef struct _XeditDocumentLoader XeditDocumentLoader;
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struct _XeditDocumentLoader
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{
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GObject object;
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XeditDocument *document;
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gboolean used;
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/* Info on the current file */
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GFileInfo *info;
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gchar *uri;
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const XeditEncoding *encoding;
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const XeditEncoding *auto_detected_encoding;
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XeditDocumentNewlineType auto_detected_newline_type;
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};
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/*
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* Class definition
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*/
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typedef struct _XeditDocumentLoaderClass XeditDocumentLoaderClass;
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struct _XeditDocumentLoaderClass
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{
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GObjectClass parent_class;
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/* Signals */
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void (* loading) (XeditDocumentLoader *loader,
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gboolean completed,
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const GError *error);
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/* VTable */
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void (* load) (XeditDocumentLoader *loader);
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gboolean (* cancel) (XeditDocumentLoader *loader);
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goffset (* get_bytes_read) (XeditDocumentLoader *loader);
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};
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/*
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* Public methods
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*/
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GType xedit_document_loader_get_type (void) G_GNUC_CONST;
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/* If enconding == NULL, the encoding will be autodetected */
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XeditDocumentLoader *xedit_document_loader_new (XeditDocument *doc,
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const gchar *uri,
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const XeditEncoding *encoding);
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void xedit_document_loader_loading (XeditDocumentLoader *loader,
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gboolean completed,
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GError *error);
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void xedit_document_loader_load (XeditDocumentLoader *loader);
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#if 0
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gboolean xedit_document_loader_load_from_stdin (XeditDocumentLoader *loader);
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#endif
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gboolean xedit_document_loader_cancel (XeditDocumentLoader *loader);
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XeditDocument *xedit_document_loader_get_document (XeditDocumentLoader *loader);
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/* Returns STDIN_URI if loading from stdin */
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#define STDIN_URI "stdin:"
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const gchar *xedit_document_loader_get_uri (XeditDocumentLoader *loader);
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const XeditEncoding *xedit_document_loader_get_encoding (XeditDocumentLoader *loader);
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XeditDocumentNewlineType xedit_document_loader_get_newline_type (XeditDocumentLoader *loader);
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goffset xedit_document_loader_get_bytes_read (XeditDocumentLoader *loader);
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/* You can get from the info: content_type, time_modified, standard_size, access_can_write
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and also the metadata*/
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GFileInfo *xedit_document_loader_get_info (XeditDocumentLoader *loader);
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G_END_DECLS
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#endif /* __XEDIT_DOCUMENT_LOADER_H__ */
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