src/tree.h

   1 #ifndef __TREE_H
   2 #define __TREE_H
   3
   4 #include "treestore.h"
   5
   6 #include "dlg.h"
   7 typedef struct {
   8     Widget     widget;
   9     TreeStore  *store;
  10     tree_entry *selected_ptr;           /* The selected directory */
  11     char       search_buffer [256];     /* Current search string */
  12     int        done;                    /* Flag: exit tree */
  13     tree_entry **tree_shown;            /* Entries currently on screen */
  14     int        is_panel;                /* panel or plain widget flag */
  15     int        active;                  /* if it's currently selected */
  16     int        searching;               /* Are we on searching mode? */
  17     int topdiff;                        /* The difference between the topmost shown and the selected */
  18 } WTree;
  19
  20 #define tlines(t) (t->is_panel ? t->widget.lines-2 - (show_mini_info ? 2 : 0) : t->widget.lines)
  21
  22 int tree_init (char *current_dir, int lines);
  23 void load_tree (WTree *tree);
  24 void save_tree (WTree *tree);
  25 void show_tree (WTree *tree);
  26 void tree_chdir (WTree *tree, char *dir);
  27 void tree_rescan_cmd (WTree *tree);
  28 int tree_forget_cmd (WTree *tree);
  29 void tree_copy (WTree *tree, char *default_dest);
  30 void tree_move (WTree *tree, char *default_dest);
  31 void tree_event (WTree *tree, int y);
  32 char *tree (char *current_dir);
  33
  34 int search_tree (WTree *tree, char *text);
  35
  36 tree_entry *tree_add_entry (WTree *tree, char *name);
  37 void tree_remove_entry (WTree *tree, char *name);
  38 void tree_destroy (WTree *tree);
  39
  40 void tree_move_backward (WTree *tree, int i);
  41 void tree_move_forward (WTree *tree, int i);
  42 int tree_move_to_parent (WTree *tree);
  43 void tree_move_to_child (WTree *tree);
  44 void tree_move_to_top (WTree *tree);
  45 void tree_move_to_bottom (WTree *tree);
  46
  47 void sync_tree (char *pathname);
  48
  49 extern int tree_navigation_flag;
  50 extern int xtree_mode;
  51
  52 WTree *tree_new (int is_panel, int y, int x, int lines, int cols);
  53 extern WTree *the_tree;
  54
  55 #endif