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- #ifndef __TREE_H
- #define __TREE_H
-
- typedef struct tree_entry {
- char *name; /* The full path of directory */
- int sublevel; /* Number of parent directories (slashes) */
- long submask; /* Bitmask of existing sublevels after this entry */
- char *subname; /* The last part of name (the actual name) */
- int mark; /* Flag: Is this entry marked (e. g. for delete)? */
- struct tree_entry *next; /* Next item in the list */
- struct tree_entry *prev; /* Previous item in the list */
- } tree_entry;
-
- #include "dlg.h"
- typedef struct {
- Widget widget;
- tree_entry *tree_first; /* First entry in the list */
- tree_entry *tree_last; /* Last entry in the list */
- tree_entry *selected_ptr; /* The selected directory */
- char search_buffer [256]; /* Current search string */
- int done; /* Flag: exit tree */
- char check_name [MC_MAXPATHLEN];/* Directory which is been checked */
- tree_entry *check_start; /* Start of checked subdirectories */
- int check_sublevel; /* Sublevel of check_name */
- tree_entry **tree_shown; /* Entries currently on screen */
- int is_panel; /* panel or plain widget flag */
- int active; /* if it's currently selected */
- int searching; /* Are we on searching mode? */
- int topdiff; /* The difference between the topmost shown and the selected */
- } WTree;
-
- #define tlines(t) (t->is_panel ? t->widget.lines-2 - (show_mini_info ? 2 : 0) : t->widget.lines)
-
- int tree_init (char *current_dir, int lines);
- void load_tree (WTree *tree);
- void save_tree (WTree *tree);
- void show_tree (WTree *tree);
- void tree_chdir (WTree *tree, char *dir);
- int tree_rescan_cmd (WTree *tree);
- int tree_forget_cmd (WTree *tree);
- void tree_copy (WTree *tree, char *default_dest);
- void tree_move (WTree *tree, char *default_dest);
- void tree_event (WTree *tree, int y);
- char *tree (char *current_dir);
-
- int search_tree (WTree *tree, char *text);
-
- tree_entry *tree_add_entry (WTree *tree, char *name);
- void tree_remove_entry (WTree *tree, char *name);
- void tree_destroy (WTree *tree);
- void tree_check (const char *subname);
- void start_tree_check (WTree *tree);
- void do_tree_check (WTree *tree, const char *subname);
- void end_tree_check (WTree *tree);
-
- void tree_move_backward (WTree *tree, int i);
- void tree_move_forward (WTree *tree, int i);
- int tree_move_to_parent (WTree *tree);
- void tree_move_to_child (WTree *tree);
- void tree_move_to_top (WTree *tree);
- void tree_move_to_bottom (WTree *tree);
-
- extern int tree_navigation_flag;
- extern int xtree_mode;
-
- WTree *tree_new (int is_panel, int y, int x, int lines, int cols);
- extern WTree *the_tree;
-
- #endif
-