/*
 *
 * 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:
 *		Jeffrey Stedfast <fejj@ximian.com>
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#ifndef EM_FOLDER_TREE_H
#define EM_FOLDER_TREE_H

#include <gtk/gtk.h>
#include <camel/camel-store.h>
#include <shell/e-shell-module.h>
#include <mail/em-folder-tree-model.h>

/* Standard GObject macros */
#define EM_TYPE_FOLDER_TREE \
	(em_folder_tree_get_type ())
#define EM_FOLDER_TREE(obj) \
	(G_TYPE_CHECK_INSTANCE_CAST \
	((obj), EM_TYPE_FOLDER_TREE, EMFolderTree))
#define EM_FOLDER_TREE_CLASS(cls) \
	(G_TYPE_CHECK_CLASS_CAST \
	((cls), EM_TYPE_FOLDER_TREE, EMFolderTreeClass))
#define EM_IS_FOLDER_TREE(obj) \
	(G_TYPE_CHECK_INSTANCE_TYPE  \
	((obj), EM_TYPE_FOLDER_TREE))
#define EM_IS_FOLDER_TREE_CLASS(cls) \
	(G_TYPE_CHECK_CLASS_TYPE \
	((cls), EM_TYPE_FOLDER_TREE))
#define EM_FOLDER_TREE_GET_CLASS(obj) \
	(G_TYPE_INSTANCE_GET_CLASS \
	((obj), EM_TYPE_FOLDER_TREE, EMFolderTreeClass))

G_BEGIN_DECLS

typedef struct _EMFolderTree EMFolderTree;
typedef struct _EMFolderTreeClass EMFolderTreeClass;
typedef struct _EMFolderTreePrivate EMFolderTreePrivate;

/* not sure this api is the best, but its the easiest to implement and will cover what we need */
#define EMFT_EXCLUDE_NOSELECT CAMEL_FOLDER_NOSELECT
#define EMFT_EXCLUDE_NOINFERIORS CAMEL_FOLDER_NOINFERIORS
#define EMFT_EXCLUDE_VIRTUAL CAMEL_FOLDER_VIRTUAL
#define EMFT_EXCLUDE_SYSTEM CAMEL_FOLDER_SYSTEM
#define EMFT_EXCLUDE_VTRASH CAMEL_FOLDER_VTRASH

typedef gboolean (*EMFTExcludeFunc)(EMFolderTree *emft, GtkTreeModel *model, GtkTreeIter *iter, void *data);

struct _EMFolderTree {
	GtkTreeView parent_object;
	EMFolderTreePrivate *priv;
};

struct _EMFolderTreeClass {
	GtkTreeViewClass parent_class;

	/* signals */
	void		(*folder_activated)	(EMFolderTree *emft,
						 const gchar *full_name,
						 const gchar *uri);
	void		(*folder_selected)	(EMFolderTree *emft,
						 const gchar *full_name,
						 const gchar *uri,
						 guint32 flags);
	void		(*popup_event)		(EMFolderTree *emft);
};

GType em_folder_tree_get_type (void);

GtkWidget *em_folder_tree_new (EShellModule *shell_module);
GtkWidget *em_folder_tree_new_with_model (EMFolderTreeModel *model);

void em_folder_tree_enable_drag_and_drop (EMFolderTree *emft);

void em_folder_tree_set_multiselect (EMFolderTree *emft, gboolean mode);
void em_folder_tree_set_excluded(EMFolderTree *emft, guint32 flags);
void em_folder_tree_set_excluded_func(EMFolderTree *emft, EMFTExcludeFunc exclude, void *data);

void em_folder_tree_set_selected_list (EMFolderTree *emft, GList *list, gboolean expand_only);
GList *em_folder_tree_get_selected_uris (EMFolderTree *emft);
GList *em_folder_tree_get_selected_paths (EMFolderTree *emft);

void em_folder_tree_set_selected (EMFolderTree *emft, const char *uri, gboolean expand_only);
void em_folder_tree_select_next_path (EMFolderTree *emft, gboolean skip_read_folders);
void em_folder_tree_select_prev_path (EMFolderTree *emft, gboolean skip_read_folders);
char *em_folder_tree_get_selected_uri (EMFolderTree *emft);
char *em_folder_tree_get_selected_path (EMFolderTree *emft);
CamelFolder *em_folder_tree_get_selected_folder (EMFolderTree *emft);
CamelFolderInfo *em_folder_tree_get_selected_folder_info (EMFolderTree *emft);

EMFolderTreeModel *em_folder_tree_get_model (EMFolderTree *emft);
EMFolderTreeModelStoreInfo *em_folder_tree_get_model_storeinfo (EMFolderTree *emft, CamelStore *store);

gboolean em_folder_tree_create_folder (EMFolderTree *emft, const char *full_name, const char *uri);

G_END_DECLS

#endif /* EM_FOLDER_TREE_H */