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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)
*
*/
#ifndef _GAL_VIEW_SET_H_
#define _GAL_VIEW_SET_H_
#include <menus/gal-view-factory.h>
G_BEGIN_DECLS
#define GAL_VIEW_COLLECTION_TYPE (gal_view_collection_get_type ())
#define GAL_VIEW_COLLECTION(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), GAL_VIEW_COLLECTION_TYPE, GalViewCollection))
#define GAL_VIEW_COLLECTION_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), GAL_VIEW_COLLECTION_TYPE, GalViewCollectionClass))
#define GAL_IS_VIEW_COLLECTION(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), GAL_VIEW_COLLECTION_TYPE))
#define GAL_IS_VIEW_COLLECTION_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), GAL_VIEW_COLLECTION_TYPE))
#define GAL_VIEW_COLLECTION_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS ((o), GAL_VIEW_COLLECTION_TYPE, GalViewCollectionClass))
typedef struct GalViewCollectionItem GalViewCollectionItem;
typedef struct {
GObject base;
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;
gchar *title;
} GalViewCollection;
typedef struct {
GObjectClass parent_class;
/*
* Signals
*/
void (*display_view) (GalViewCollection *collection,
GalView *view);
void (*changed) (GalViewCollection *collection);
} GalViewCollectionClass;
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;
};
/* Standard functions */
GType gal_view_collection_get_type (void);
GalViewCollection *gal_view_collection_new (void);
void gal_view_collection_set_title (GalViewCollection *collection,
const gchar *title);
/* 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);
/* Send the display view signal. This function is deprecated. */
void gal_view_collection_display_view (GalViewCollection *collection,
GalView *view);
/* 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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