window-table.h

   1 #ifndef WINDOW_TABLE_H
   2 #define WINDOW_TABLE_H
   3
   4 extern struct window_table {
   5     struct half_table {
   6         xcb_window_t key;
   7         int index;
   8     } *t[ 2 ];
   9     struct gwm_window **values; /* compact array containing the values, to
  10                                    make iteration more efficient */
  11     int n; /* number of entries in each half table */
  12     int used; /* number of entries occupied */
  13     int max; /* maximum chain length to follow during insertion */
  14     unsigned long hash;
  15 } windows, update_windows;
  16
  17 extern void table_init( struct window_table *table );
  18 extern void table_destroy( struct window_table *table );
  19 extern PURE struct gwm_window *table_lookup( struct window_table *table,
  20                                              xcb_window_t key );
  21 extern void queue_window_update( struct gwm_window *window,
  22                                  int x, int y, int width, int height,
  23                                  int cleared );
  24 extern void window_update_done( struct gwm_window *window );
  25 extern MALLOC struct gwm_window *add_window( xcb_window_t w );
  26 extern void forget_window( struct gwm_window *window );
  27 extern struct gwm_window *lookup_window( xcb_window_t w );
  28
  29 #endif