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74 lines
2.7 KiB
C
74 lines
2.7 KiB
C
#ifndef __TREE_H
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#define __TREE_H
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typedef struct tree_entry {
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char *name; /* The full path of directory */
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int sublevel; /* Number of parent directories (slashes) */
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long submask; /* Bitmask of existing sublevels after this entry */
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char *subname; /* The last part of name (the actual name) */
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int mark; /* Flag: Is this entry marked (e. g. for delete)? */
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struct tree_entry *next; /* Next item in the list */
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struct tree_entry *prev; /* Previous item in the list */
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} tree_entry;
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#include "dlg.h"
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typedef struct {
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Widget widget;
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tree_entry *tree_first; /* First entry in the list */
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tree_entry *tree_last; /* Last entry in the list */
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tree_entry *selected_ptr; /* The selected directory */
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char search_buffer [256]; /* Current search string */
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int done; /* Flag: exit tree */
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char check_name [MC_MAXPATHLEN];/* Directory which is been checked */
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tree_entry *check_start; /* Start of checked subdirectories */
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tree_entry **tree_shown; /* Entries currently on screen */
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int is_panel; /* panel or plain widget flag */
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int active; /* if it's currently selected */
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int searching; /* Are we on searching mode? */
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int topdiff; /* The difference between the topmost shown and the selected */
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} WTree;
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#define tlines(t) (t->is_panel ? t->widget.lines-2 - (show_mini_info ? 2 : 0) : t->widget.lines)
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int tree_init (char *current_dir, int lines);
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void load_tree (WTree *tree);
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void save_tree (WTree *tree);
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void show_tree (WTree *tree);
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void tree_chdir (WTree *tree, char *dir);
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void tree_rescan_cmd (WTree *tree);
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int tree_forget_cmd (WTree *tree);
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void tree_copy (WTree *tree, char *default_dest);
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void tree_move (WTree *tree, char *default_dest);
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void tree_event (WTree *tree, int y);
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char *tree (char *current_dir);
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int search_tree (WTree *tree, char *text);
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tree_entry *tree_add_entry (WTree *tree, char *name);
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void tree_remove_entry (WTree *tree, char *name);
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void tree_destroy (WTree *tree);
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void tree_check (const char *subname);
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void start_tree_check (WTree *tree);
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void do_tree_check (WTree *tree, const char *subname);
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void end_tree_check (WTree *tree);
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void tree_move_backward (WTree *tree, int i);
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void tree_move_forward (WTree *tree, int i);
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int tree_move_to_parent (WTree *tree);
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void tree_move_to_child (WTree *tree);
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void tree_move_to_top (WTree *tree);
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void tree_move_to_bottom (WTree *tree);
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extern int tree_navigation_flag;
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extern int xtree_mode;
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WTree *tree_new (int is_panel, int y, int x, int lines, int cols);
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extern WTree *the_tree;
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#ifdef OS2_NT
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# define MC_TREE "mc.tre"
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#else
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# define MC_TREE ".mc/tree"
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#endif
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#endif
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