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/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) version 3.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with the program; if not, see <http://www.gnu.org/licenses/>
*
*
* Authors:
* Chris Lahey <clahey@ximian.com>
*
* Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
*
*/
#if !defined (__E_UTIL_H_INSIDE__) && !defined (LIBEUTIL_COMPILATION)
#error "Only <e-util/e-util.h> should be included directly."
#endif
#ifndef GAL_VIEW_COLLECTION_H
#define GAL_VIEW_COLLECTION_H
#include <e-util/gal-view-factory.h>
/* Standard GObject macros */
#define GAL_TYPE_VIEW_COLLECTION \
(gal_view_collection_get_type ())
#define GAL_VIEW_COLLECTION(obj) \
(G_TYPE_CHECK_INSTANCE_CAST \
((obj), GAL_TYPE_VIEW_COLLECTION, GalViewCollection))
#define GAL_VIEW_COLLECTION_CLASS(cls) \
(G_TYPE_CHECK_CLASS_CAST \
((cls), GAL_TYPE_VIEW_COLLECTION, GalViewCollectionClass))
#define GAL_IS_VIEW_COLLECTION(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE \
((obj), GAL_TYPE_VIEW_COLLECTION))
#define GAL_IS_VIEW_COLLECTION_CLASS(cls) \
(G_TYPE_CHECK_CLASS_TYPE \
((cls), GAL_TYPE_VIEW_COLLECTION))
#define GAL_VIEW_COLLECTION_GET_CLASS(obj) \
(G_TYPE_INSTANCE_GET_CLASS \
((obj), GAL_TYPE_VIEW_COLLECTION, GalViewCollectionClass))
G_BEGIN_DECLS
typedef struct _GalViewCollection GalViewCollection;
typedef struct _GalViewCollectionClass GalViewCollectionClass;
typedef struct _GalViewCollectionItem GalViewCollectionItem;
struct _GalViewCollection {
GObject parent;
GalViewCollectionItem **view_data;
gint view_count;
GList *factory_list;
GalViewCollectionItem **removed_view_data;
gint removed_view_count;
guint loaded : 1;
guint default_view_built_in : 1;
gchar *system_dir;
gchar *local_dir;
gchar *default_view;
};
struct _GalViewCollectionClass {
GObjectClass parent_class;
/* Signals */
void (*changed) (GalViewCollection *collection);
};
struct _GalViewCollectionItem {
GalView *view;
gchar *id;
guint changed : 1;
guint ever_changed : 1;
guint built_in : 1;
gchar *filename;
gchar *title;
gchar *type;
GalViewCollection *collection;
guint view_changed_id;
};
GType gal_view_collection_get_type (void) G_GNUC_CONST;
GalViewCollection *
gal_view_collection_new (void);
/* Set up the view collection. Call these two functions
* before ever doing load or save and never call them again. */
void gal_view_collection_set_storage_directories
(GalViewCollection *collection,
const gchar *system_dir,
const gchar *local_dir);
void gal_view_collection_add_factory (GalViewCollection *collection,
GalViewFactory *factory);
/* Query the view collection. */
gint gal_view_collection_get_count (GalViewCollection *collection);
GalView * gal_view_collection_get_view (GalViewCollection *collection,
gint n);
GalViewCollectionItem *
gal_view_collection_get_view_item
(GalViewCollection *collection,
gint n);
gint gal_view_collection_get_view_index_by_id
(GalViewCollection *collection,
const gchar *view_id);
gchar * gal_view_collection_get_view_id_by_index
(GalViewCollection *collection,
gint n);
/* Manipulate the view collection */
void gal_view_collection_append (GalViewCollection *collection,
GalView *view);
void gal_view_collection_delete_view (GalViewCollection *collection,
gint i);
void gal_view_collection_copy_view (GalViewCollection *collection,
gint i);
/* Call set_storage_directories and add factories for anything
* that might be found there before doing either of these. */
void gal_view_collection_load (GalViewCollection *collection);
void gal_view_collection_save (GalViewCollection *collection);
gboolean gal_view_collection_loaded (GalViewCollection *collection);
/* Use factory list to load a GalView file. */
GalView * gal_view_collection_load_view_from_file
(GalViewCollection *collection,
const gchar *type,
const gchar *filename);
/* Returns id of the new view. These functions are used for
* GalViewInstanceSaveAsDialog. */
const gchar * gal_view_collection_append_with_title
(GalViewCollection *collection,
const gchar *title,
GalView *view);
const gchar * gal_view_collection_set_nth_view
(GalViewCollection *collection,
gint i,
GalView *view);
const gchar * gal_view_collection_get_default_view
(GalViewCollection *collection);
void gal_view_collection_set_default_view
(GalViewCollection *collection,
const gchar *id);
G_END_DECLS
#endif /* _GAL_VIEW_COLLECTION_H_ */
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