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/* Menu layout in-memory data structure (a custom "DOM tree") */
/*
* Copyright (C) 2002 - 2004 Red Hat, Inc.
* Copyright (C) 2012-2021 MATE Developers
*
* This library 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) any later version.
*
* 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef __MENU_LAYOUT_H__
#define __MENU_LAYOUT_H__
#include <glib.h>
#include "entry-directories.h"
G_BEGIN_DECLS
typedef struct MenuLayoutNode MenuLayoutNode;
typedef enum {
MENU_LAYOUT_NODE_ROOT,
MENU_LAYOUT_NODE_PASSTHROUGH,
MENU_LAYOUT_NODE_MENU,
MENU_LAYOUT_NODE_APP_DIR,
MENU_LAYOUT_NODE_DEFAULT_APP_DIRS,
MENU_LAYOUT_NODE_DIRECTORY_DIR,
MENU_LAYOUT_NODE_DEFAULT_DIRECTORY_DIRS,
MENU_LAYOUT_NODE_DEFAULT_MERGE_DIRS,
MENU_LAYOUT_NODE_NAME,
MENU_LAYOUT_NODE_DIRECTORY,
MENU_LAYOUT_NODE_ONLY_UNALLOCATED,
MENU_LAYOUT_NODE_NOT_ONLY_UNALLOCATED,
MENU_LAYOUT_NODE_INCLUDE,
MENU_LAYOUT_NODE_EXCLUDE,
MENU_LAYOUT_NODE_FILENAME,
MENU_LAYOUT_NODE_CATEGORY,
MENU_LAYOUT_NODE_ALL,
MENU_LAYOUT_NODE_AND,
MENU_LAYOUT_NODE_OR,
MENU_LAYOUT_NODE_NOT,
MENU_LAYOUT_NODE_MERGE_FILE,
MENU_LAYOUT_NODE_MERGE_DIR,
MENU_LAYOUT_NODE_LEGACY_DIR,
MENU_LAYOUT_NODE_KDE_LEGACY_DIRS,
MENU_LAYOUT_NODE_MOVE,
MENU_LAYOUT_NODE_OLD,
MENU_LAYOUT_NODE_NEW,
MENU_LAYOUT_NODE_DELETED,
MENU_LAYOUT_NODE_NOT_DELETED,
MENU_LAYOUT_NODE_LAYOUT,
MENU_LAYOUT_NODE_DEFAULT_LAYOUT,
MENU_LAYOUT_NODE_MENUNAME,
MENU_LAYOUT_NODE_SEPARATOR,
MENU_LAYOUT_NODE_MERGE
} MenuLayoutNodeType;
typedef enum {
MENU_MERGE_FILE_TYPE_PATH = 0,
MENU_MERGE_FILE_TYPE_PARENT
} MenuMergeFileType;
typedef enum {
MENU_LAYOUT_MERGE_NONE,
MENU_LAYOUT_MERGE_MENUS,
MENU_LAYOUT_MERGE_FILES,
MENU_LAYOUT_MERGE_ALL
} MenuLayoutMergeType;
typedef enum {
MENU_LAYOUT_VALUES_NONE = 0,
MENU_LAYOUT_VALUES_SHOW_EMPTY = 1 << 0,
MENU_LAYOUT_VALUES_INLINE_MENUS = 1 << 1,
MENU_LAYOUT_VALUES_INLINE_LIMIT = 1 << 2,
MENU_LAYOUT_VALUES_INLINE_HEADER = 1 << 3,
MENU_LAYOUT_VALUES_INLINE_ALIAS = 1 << 4
} MenuLayoutValuesMask;
typedef struct {
MenuLayoutValuesMask mask;
guint show_empty: 1;
guint inline_menus: 1;
guint inline_header: 1;
guint inline_alias: 1;
guint inline_limit;
} MenuLayoutValues;
MenuLayoutNode *menu_layout_load (const char* filename, const char *non_prefixed_basename, GError** error);
MenuLayoutNode *menu_layout_node_new (MenuLayoutNodeType type);
MenuLayoutNode *menu_layout_node_ref (MenuLayoutNode *node);
void menu_layout_node_unref (MenuLayoutNode *node);
MenuLayoutNodeType menu_layout_node_get_type (MenuLayoutNode *node);
MenuLayoutNode *menu_layout_node_get_root (MenuLayoutNode *node);
MenuLayoutNode *menu_layout_node_get_parent (MenuLayoutNode *node);
MenuLayoutNode *menu_layout_node_get_children (MenuLayoutNode *node);
MenuLayoutNode *menu_layout_node_get_next (MenuLayoutNode *node);
void menu_layout_node_insert_before (MenuLayoutNode *node, MenuLayoutNode *new_sibling);
void menu_layout_node_insert_after (MenuLayoutNode *node, MenuLayoutNode *new_sibling);
void menu_layout_node_prepend_child (MenuLayoutNode *parent, MenuLayoutNode *new_child);
void menu_layout_node_append_child (MenuLayoutNode *parent, MenuLayoutNode *new_child);
void menu_layout_node_unlink (MenuLayoutNode *node);
void menu_layout_node_steal (MenuLayoutNode *node);
const char *menu_layout_node_get_content (MenuLayoutNode *node);
void menu_layout_node_set_content (MenuLayoutNode *node, const char *content);
char *menu_layout_node_get_content_as_path (MenuLayoutNode *node);
const char *menu_layout_node_root_get_name (MenuLayoutNode *node);
const char *menu_layout_node_root_get_basedir (MenuLayoutNode *node);
const char *menu_layout_node_menu_get_name (MenuLayoutNode *node);
EntryDirectoryList *menu_layout_node_menu_get_app_dirs (MenuLayoutNode *node);
EntryDirectoryList *menu_layout_node_menu_get_directory_dirs (MenuLayoutNode *node);
const char *menu_layout_node_move_get_old (MenuLayoutNode *node);
const char *menu_layout_node_move_get_new (MenuLayoutNode *node);
const char *menu_layout_node_legacy_dir_get_prefix (MenuLayoutNode *node);
void menu_layout_node_legacy_dir_set_prefix (MenuLayoutNode *node, const char *prefix);
MenuMergeFileType menu_layout_node_merge_file_get_type (MenuLayoutNode *node);
void menu_layout_node_merge_file_set_type (MenuLayoutNode *node, MenuMergeFileType type);
MenuLayoutMergeType menu_layout_node_merge_get_type (MenuLayoutNode *node);
void menu_layout_node_default_layout_get_values (MenuLayoutNode *node, MenuLayoutValues *values);
void menu_layout_node_menuname_get_values (MenuLayoutNode *node, MenuLayoutValues *values);
typedef void (*MenuLayoutNodeEntriesChangedFunc) (MenuLayoutNode* node, gpointer user_data);
void menu_layout_node_root_add_entries_monitor (MenuLayoutNode* node, MenuLayoutNodeEntriesChangedFunc callback, gpointer user_data);
void menu_layout_node_root_remove_entries_monitor (MenuLayoutNode* node, MenuLayoutNodeEntriesChangedFunc callback, gpointer user_data);
G_END_DECLS
#endif /* __MENU_LAYOUT_H__ */
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