source3/utils/regedit_treeview.h

   1 /*
   2  * Samba Unix/Linux SMB client library
   3  * Registry Editor
   4  * Copyright (C) Christopher Davis 2012
   5  *
   6  * This program is free software; you can redistribute it and/or modify
   7  * it under the terms of the GNU General Public License as published by
   8  * the Free Software Foundation; either version 3 of the License, or
   9  * (at your option) any later version.
  10  *
  11  * This program is distributed in the hope that it will be useful,
  12  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  * GNU General Public License for more details.
  15  *
  16  * You should have received a copy of the GNU General Public License
  17  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  18  */
  19
  20 #ifndef _REGEDIT_TREEVIEW_H_
  21 #define _REGEDIT_TREEVIEW_H_
  22
  23 #include "includes.h"
  24 #include <ncurses.h>
  25 #include <menu.h>
  26 #include <panel.h>
  27
  28 struct registry_key;
  29
  30 struct tree_node {
  31
  32         char *name;
  33         char *label;
  34         struct registry_key *key;
  35
  36         struct tree_node *parent;
  37         struct tree_node *child_head;
  38         struct tree_node *previous;
  39         struct tree_node *next;
  40 };
  41
  42 struct tree_view {
  43
  44         struct tree_node *root;
  45         WINDOW *window;
  46         PANEL *panel;
  47         MENU *menu;
  48         ITEM **current_items;
  49         ITEM *empty[2];
  50 };
  51
  52 struct tree_node *tree_node_new(TALLOC_CTX *ctx, struct tree_node *parent,
  53                                 const char *name, struct registry_key *key);
  54 void tree_node_append(struct tree_node *left, struct tree_node *right);
  55 struct tree_node *tree_node_pop(struct tree_node **plist);
  56 struct tree_node *tree_node_first(struct tree_node *list);
  57 struct tree_node *tree_node_last(struct tree_node *list);
  58 void tree_node_append_last(struct tree_node *list, struct tree_node *node);
  59 void tree_node_free_recursive(struct tree_node *list);
  60 size_t tree_node_print_path(WINDOW *label, struct tree_node *node);
  61 struct tree_view *tree_view_new(TALLOC_CTX *ctx, struct tree_node *root,
  62                                 int nlines, int ncols,
  63                                 int begin_y, int begin_x);
  64 void tree_view_resize(struct tree_view *view, int nlines, int ncols,
  65                              int begin_y, int begin_x);
  66 void tree_view_show(struct tree_view *view);
  67 void tree_view_clear(struct tree_view *view);
  68 WERROR tree_view_update(struct tree_view *view, struct tree_node *list);
  69 bool tree_node_has_children(struct tree_node *node);
  70 WERROR tree_node_load_children(struct tree_node *node);
  71
  72 #endif