adamdunkels | b9614dc | 2004-08-09 20:33:51 +0000 | [diff] [blame] | 1 | #ifndef __CTK_TERM_INT_H__ |
| 2 | #define __CTK_TERM_INT_H__ |
| 3 | |
| 4 | /* Color definitions */ |
| 5 | |
| 6 | #define TERM_BACKGROUNDCOLOR 0 |
| 7 | #define TERM_WINDOWCOLOR 1 |
| 8 | #define TERM_SEPARATORCOLOR 7 /*(TERM_WINDOWCOLOR + 6)*/ |
| 9 | #define TERM_LABELCOLOR 13 /*(TERM_SEPARATORCOLOR + 6)*/ |
| 10 | #define TERM_BUTTONCOLOR 19 /*(TERM_LABELCOLOR + 6)*/ |
| 11 | #define TERM_HYPERLINKCOLOR 25 /*(TERM_BUTTONCOLOR + 6)*/ |
| 12 | #define TERM_TEXTENTRYCOLOR 31 /*(TERM_HYPERLINKCOLOR + 6)*/ |
| 13 | #define TERM_ICONCOLOR 37 /*(TERM_TEXTENTRYCOLOR + 6)*/ |
| 14 | #define TERM_MENUCOLOR 43 /*(TERM_ICONCOLOR + 6)*/ |
| 15 | #define TERM_OPENMENUCOLOR 44/*(TERM_MENUCOLOR + 1)*/ |
| 16 | #define TERM_ACTIVEMENUCOLOR 45 /*(TERM_OPENMENUCOLOR + 1) */ |
| 17 | |
| 18 | /* Structure describing an updated region */ |
| 19 | struct ctk_term_update { |
| 20 | struct ctk_term_update *next; |
| 21 | |
| 22 | #define UPDATE_NONE 0 |
| 23 | #define UPDATE_PARTS 1 |
| 24 | #define UPDATE_FULL 2 |
| 25 | |
| 26 | unsigned char type; |
| 27 | |
| 28 | unsigned char x, y; |
| 29 | unsigned char w, h; |
| 30 | }; |
| 31 | |
| 32 | /* Character sequence parsing states */ |
| 33 | enum { ANS_IDLE, ANS_ESCSEQ,ANS_ESCSEQ_1,ANS_SS3, ANS_CTRLSEQ}; |
| 34 | |
| 35 | struct ctk_term_state { |
| 36 | unsigned char type; |
| 37 | unsigned char state; |
| 38 | unsigned char height, width; |
| 39 | |
| 40 | /* Variables used when sending screen updates. */ |
| 41 | unsigned char x, y, x1, y1, x2, y2; |
| 42 | unsigned char w, h; |
| 43 | unsigned char c1, c2; |
| 44 | |
| 45 | #define CTK_TERM_MAX_UPDATES 8 |
| 46 | struct ctk_term_update *updates_current; |
| 47 | struct ctk_term_update *updates_pending; |
| 48 | struct ctk_term_update *updates_free; |
| 49 | struct ctk_term_update updates_pool[CTK_TERM_MAX_UPDATES]; |
| 50 | |
| 51 | /* Variables used when parsing input sequences */ |
| 52 | unsigned char inputstate; |
| 53 | #define CTK_TERM_CTRLBUFLEN 5 |
| 54 | unsigned char ctrlbuf[CTK_TERM_CTRLBUFLEN+1]; |
| 55 | unsigned char ctrlCnt; |
| 56 | }; |
| 57 | |
| 58 | struct ctk_term_update * ctk_term_update_alloc(struct ctk_term_state *vs); |
| 59 | void ctk_term_update_free(struct ctk_term_state *ts, struct ctk_term_update *a); |
| 60 | void ctk_term_update_remove(struct ctk_term_state *ts, struct ctk_term_update *a); |
| 61 | |
| 62 | void ctk_term_update_add(struct ctk_term_state *ts, struct ctk_term_update *a); |
| 63 | struct ctk_term_update * ctk_term_update_dequeue(struct ctk_term_state *ts); |
| 64 | |
| 65 | void ctk_term_input_init(); |
| 66 | |
adamdunkels | a2f3c42 | 2004-09-12 20:24:53 +0000 | [diff] [blame] | 67 | #endif /* __CTK_TERM_INT_H__ */ |