pytx/txlist.h

   1 #ifndef _TXLIST_H_
   2 #define _TXLIST_H_
   3
   4 #include <ncurses.h>
   5 #include <panel.h>
   6 #include "txobj.h"
   7 #include "list.h"
   8
   9 typedef struct _TX_List TX_List;
  10 typedef struct _TXColumns TXColumns;
  11
  12 struct Row {
  13   struct list_head node;
  14   char *text;
  15   void *data;
  16   int key;
  17 };
  18
  19 typedef int    (*cmpr_fn)(TXObj *,
  20                           const struct list_head *,
  21                           const struct list_head *);
  22 typedef void   (*bind_fn)(TXObj *, int ch, int key);
  23 typedef char  *(*text_fn)(TXObj *, char *, void *);
  24 typedef void  *(*data_fn)(TXObj *, void *, void *);
  25 typedef char **(*cols_fn)(TXObj *, char *, void *);
  26
  27 struct _TX_List {
  28   struct Row **map;       /* integer mapping to rows */
  29   struct list_head rows;  /* sorted rows */
  30   struct list_head *top;
  31   struct list_head *sel;
  32
  33   int size;               /* max amount of rows before new allocation */
  34   int count;              /* amount of rows */
  35   int asc;                /* ascending sort */
  36
  37   struct _TXColumns {
  38     int    ncols;
  39     int    sort;
  40     int   *widths;
  41     int   *offsets;
  42     char **titles;
  43   } cols;
  44
  45   obj_fn  draw_cb;
  46   cmpr_fn cmpr_cb;
  47   bind_fn bind_cb;
  48   text_fn text_cb;
  49   data_fn data_cb;
  50   cols_fn cols_cb;
  51 };
  52
  53 /* upto 15 */
  54 enum {
  55   TX_LIST_SCROLL = 1<<10,
  56   TX_LIST_SEPARATOR = 1<<11,
  57   TX_LIST_TITLE = 1<<12,
  58   TX_LIST_HLIGHT = 1<<13
  59 };
  60
  61 void  tx_list_new               (TXObj *obj);
  62 void  tx_list_init              (TXObj *obj);
  63 void  tx_list_sort              (TXObj *obj);
  64 void  tx_list_sort_asc_set      (TXObj *obj, int asc);
  65 int   tx_list_sort_asc_get      (TXObj *obj);
  66 void  tx_list_clear             (TXObj *obj);
  67 void  tx_list_sync              (TXObj *obj);
  68 void  tx_list_row_remove        (TXObj *obj, int k);
  69 void  tx_list_scroll            (TXObj *obj, int scroll);
  70 void  tx_list_row_sync          (TXObj *obj, int k, void *d);
  71 int   tx_list_selected_get      (TXObj *obj);
  72 void  tx_list_selected_set      (TXObj *obj, int k); /* NI */
  73
  74
  75 void  tx_list_cols_cb_set       (TXObj *obj, cols_fn);
  76 void  tx_list_text_cb_set       (TXObj *obj, text_fn);
  77 void  tx_list_data_cb_set       (TXObj *obj, data_fn);
  78 void  tx_list_cmpr_cb_set       (TXObj *obj, cmpr_fn);
  79 void  tx_list_bind_cb_set       (TXObj *obj, bind_fn);
  80
  81
  82 int  *tx_list_columns_width_get (TXObj *obj);
  83 void  tx_list_columns_width_set (TXObj *obj, int ncols, int *widths);
  84 void  tx_list_columns_title_set (TXObj *obj, int ncols, char **titles);
  85 void  tx_list_column_sort_set (TXObj *obj, int i);
  86 int   tx_list_column_sort_get (TXObj *obj); /* NI */
  87 #endif