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/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-tree-memory.h
* Copyright 2000, 2001, Ximian, Inc.
*
* Authors:
* Chris Lahey <clahey@ximian.com>
* Chris Toshok <toshok@ximian.com>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License, version 2, as published by the Free Software Foundation.
*
* This library 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
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
* 02111-1307, USA.
*/
#ifndef _E_TREE_MEMORY_H_
#define _E_TREE_MEMORY_H_
#include <gdk-pixbuf/gdk-pixbuf.h>
#include <gal/e-table/e-tree-model.h>
G_BEGIN_DECLS
#define E_TREE_MEMORY_TYPE (e_tree_memory_get_type ())
#define E_TREE_MEMORY(o) (G_TYPE_CHECK_INSTANCE_CAST ((o), E_TREE_MEMORY_TYPE, ETreeMemory))
#define E_TREE_MEMORY_CLASS(k) (G_TYPE_CHECK_CLASS_CAST((k), E_TREE_MEMORY_TYPE, ETreeMemoryClass))
#define E_IS_TREE_MEMORY(o) (G_TYPE_CHECK_INSTANCE_TYPE ((o), E_TREE_MEMORY_TYPE))
#define E_IS_TREE_MEMORY_CLASS(k) (G_TYPE_CHECK_CLASS_TYPE ((k), E_TREE_MEMORY_TYPE))
#define E_TREE_MEMORY_GET_CLASS(o) (G_TYPE_INSTANCE_GET_CLASS((o), E_TREE_MEMORY_TYPE, ETreeMemoryClass))
typedef struct ETreeMemory ETreeMemory;
typedef struct ETreeMemoryPriv ETreeMemoryPriv;
typedef struct ETreeMemoryClass ETreeMemoryClass;
typedef int (*ETreeMemorySortCallback) (ETreeMemory *etmm, ETreePath path1, ETreePath path2, gpointer closure);
struct ETreeMemory {
ETreeModel base;
ETreeMemoryPriv *priv;
};
struct ETreeMemoryClass {
ETreeModelClass parent_class;
/* signals */
void (*fill_in_children) (ETreeMemory *model, ETreePath node);
};
GType e_tree_memory_get_type (void);
void e_tree_memory_construct (ETreeMemory *etree);
ETreeMemory *e_tree_memory_new (void);
/* node operations */
ETreePath e_tree_memory_node_insert (ETreeMemory *etree,
ETreePath parent,
int position,
gpointer node_data);
ETreePath e_tree_memory_node_insert_id (ETreeMemory *etree,
ETreePath parent,
int position,
gpointer node_data,
char *id);
ETreePath e_tree_memory_node_insert_before (ETreeMemory *etree,
ETreePath parent,
ETreePath sibling,
gpointer node_data);
gpointer e_tree_memory_node_remove (ETreeMemory *etree,
ETreePath path);
/* Freeze and thaw */
void e_tree_memory_freeze (ETreeMemory *etree);
void e_tree_memory_thaw (ETreeMemory *etree);
void e_tree_memory_set_expanded_default (ETreeMemory *etree,
gboolean expanded);
gpointer e_tree_memory_node_get_data (ETreeMemory *etm,
ETreePath node);
void e_tree_memory_node_set_data (ETreeMemory *etm,
ETreePath node,
gpointer node_data);
void e_tree_memory_sort_node (ETreeMemory *etm,
ETreePath node,
ETreeMemorySortCallback callback,
gpointer user_data);
void e_tree_memory_set_node_destroy_func (ETreeMemory *etmm,
GFunc destroy_func,
gpointer user_data);
G_END_DECLS
#endif /* _E_TREE_MEMORY_H */
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