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Annotation of embedaddon/trafshow/selector.h, revision 1.1.1.1

1.1       misho       1: /*
                      2:  *     Copyright (c) 1999,2004 Rinet Corp., Novosibirsk, Russia
                      3:  *
                      4:  * Redistribution and use in source forms, with and without modification,
                      5:  * are permitted provided that this entire comment appears intact.
                      6:  *
                      7:  * THIS SOURCE CODE IS PROVIDED ``AS IS'' WITHOUT ANY WARRANTIES OF ANY KIND.
                      8:  */
                      9: 
                     10: #ifndef        _SELECTOR_H_
                     11: #define        _SELECTOR_H_
                     12: 
                     13: typedef        struct selector {
                     14:        int window_color;
                     15:        int cursor_color;
                     16: 
                     17:        int LINE;               /* first line on screen         */
                     18:        int COL;                /* first column on screen       */
                     19:        int LINES;              /* number of lines on screen    */
                     20:        int COLS;               /* number of columns on screen  */
                     21:        int items;              /* size of items array          */
                     22: 
                     23:        int (*get_header)(char *dst, int size, const void *header);
                     24:        void *header;           /* header args pointer          */
                     25: 
                     26:        int (*get_line)(char *dst, int size, const void *list, int idx);
                     27:        void *list;             /* list args pointer            */
                     28: 
                     29:        int (*get_footer)(char *dst, int size, const void *footer);
                     30:        void *footer;           /* footer args pointer          */
                     31: 
                     32:        int index;              /* array current index          */
                     33:        int fline;              /* first displayed line         */
                     34:        int cline;              /* current screen line          */
                     35: } SELECTOR;
                     36: 
                     37: SELECTOR *selector_init();
                     38: void selector_redraw(SELECTOR *sp);
                     39: void selector_withdraw(SELECTOR *sp);
                     40: int selector_get(SELECTOR *sp);
                     41: void selector_set(int new_index, SELECTOR *sp);
                     42: int selector_move(int ch, SELECTOR *sp);
                     43: 
                     44: #endif /* !_SELECTOR_H_ */