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60de5df9 | 1 | /* |
46e9ea25 KB |
2 | * Copyright (c) 1983 Regents of the University of California. |
3 | * All rights reserved. | |
4 | * | |
5 | * Redistribution and use in source and binary forms are permitted | |
5e8b0e60 KB |
6 | * provided that the above copyright notice and this paragraph are |
7 | * duplicated in all such forms and that any documentation, | |
8 | * advertising materials, and other materials related to such | |
9 | * distribution and use acknowledge that the software was developed | |
10 | * by the University of California, Berkeley. The name of the | |
11 | * University may not be used to endorse or promote products derived | |
12 | * from this software without specific prior written permission. | |
13 | * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR | |
14 | * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED | |
15 | * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE. | |
60de5df9 EW |
16 | */ |
17 | ||
46e9ea25 | 18 | #ifndef lint |
5e8b0e60 | 19 | static char sccsid[] = "@(#)tth19.c 3.19 (Berkeley) %G%"; |
46e9ea25 KB |
20 | #endif /* not lint */ |
21 | ||
6869a338 | 22 | #include "ww.h" |
e908bfac | 23 | #include "tt.h" |
6869a338 EW |
24 | |
25 | /* | |
26 | kb|h19|heath|h19-b|h19b|heathkit|heath-19|z19|zenith: | |
27 | cr=^M:nl=^J:bl=^G:al=1*\EL:am:le=^H:bs:cd=\EJ:ce=\EK: | |
28 | cl=\EE:cm=\EY%+ %+ :co#80:dc=\EN:dl=1*\EM:do=\EB: | |
29 | ei=\EO:ho=\EH:im=\E@:li#24:mi:nd=\EC:as=\EF:ae=\EG:ms: | |
30 | ta=^I:pt:sr=\EI:se=\Eq:so=\Ep:up=\EA:vs=\Ex4:ve=\Ey4: | |
31 | kb=^h:ku=\EA:kd=\EB:kl=\ED:kr=\EC:kh=\EH: | |
32 | kn#8:k1=\ES:k2=\ET:k3=\EU:k4=\EV:k5=\EW: | |
33 | l6=blue:l7=red:l8=white:k6=\EP:k7=\EQ:k8=\ER: | |
34 | es:hs:ts=\Ej\Ex5\Ex1\EY8%+ \Eo:fs=\Ek\Ey5:ds=\Ey1: | |
35 | */ | |
36 | ||
3130283e EW |
37 | #define NCOL 80 |
38 | #define NROW 24 | |
39 | ||
a830e8bb EW |
40 | #define G (WWM_GRP << WWC_MSHIFT) |
41 | short h19_frame[16] = { | |
42 | ' ', '`'|G, 'a'|G, 'e'|G, | |
43 | '`'|G, '`'|G, 'f'|G, 'v'|G, | |
44 | 'a'|G, 'd'|G, 'a'|G, 'u'|G, | |
45 | 'c'|G, 't'|G, 's'|G, 'b'|G | |
6869a338 EW |
46 | }; |
47 | ||
e1daf7d6 EW |
48 | extern struct tt_str *gen_VS; |
49 | extern struct tt_str *gen_VE; | |
3130283e | 50 | |
a830e8bb | 51 | int h19_msp10c; |
6869a338 | 52 | |
b1189050 | 53 | #define pc(c) ttputc('c') |
6869a338 EW |
54 | #define esc() pc(\033) |
55 | #define PAD(ms10) { \ | |
56 | register i; \ | |
57 | for (i = ((ms10) + 5) / h19_msp10c; --i >= 0;) \ | |
58 | pc(\0); \ | |
59 | } | |
3130283e EW |
60 | #define ICPAD() PAD((NCOL - tt.tt_col) * 1) /* 0.1 ms per char */ |
61 | #define ILPAD() PAD((NROW - tt.tt_row) * 10) /* 1 ms per char */ | |
6869a338 | 62 | |
c1a57462 EW |
63 | #define H19_SETINSERT(m) (esc(), (tt.tt_insert = (m)) ? pc(@) : pc(O)) |
64 | ||
65 | h19_setinsert(new) | |
66 | { | |
67 | H19_SETINSERT(new); | |
68 | } | |
a830e8bb EW |
69 | |
70 | h19_setmodes(new) | |
71 | register new; | |
72 | { | |
73 | register diff; | |
74 | ||
75 | diff = new ^ tt.tt_modes; | |
76 | if (diff & WWM_REV) { | |
77 | esc(); | |
78 | if (new & WWM_REV) | |
79 | pc(p); | |
80 | else | |
81 | pc(q); | |
82 | } | |
83 | if (diff & WWM_GRP) { | |
84 | esc(); | |
85 | if (new & WWM_GRP) | |
86 | pc(F); | |
87 | else | |
88 | pc(G); | |
89 | } | |
90 | tt.tt_modes = new; | |
91 | } | |
6869a338 | 92 | |
6869a338 EW |
93 | h19_insline() |
94 | { | |
95 | esc(); | |
96 | pc(L); | |
97 | ILPAD(); | |
98 | } | |
99 | ||
100 | h19_delline() | |
101 | { | |
102 | esc(); | |
103 | pc(M); | |
104 | ILPAD(); | |
105 | } | |
106 | ||
107 | h19_putc(c) | |
108 | register char c; | |
109 | { | |
a830e8bb | 110 | if (tt.tt_nmodes != tt.tt_modes) |
c1a57462 | 111 | (*tt.tt_setmodes)(tt.tt_nmodes); |
a830e8bb | 112 | if (tt.tt_ninsert != tt.tt_insert) |
c1a57462 | 113 | H19_SETINSERT(tt.tt_ninsert); |
b1189050 | 114 | ttputc(c); |
3130283e | 115 | if (tt.tt_insert) |
6869a338 | 116 | ICPAD(); |
3130283e EW |
117 | if (++tt.tt_col == NCOL) |
118 | tt.tt_col = NCOL - 1; | |
6869a338 EW |
119 | } |
120 | ||
3130283e EW |
121 | h19_write(p, n) |
122 | register char *p; | |
123 | register n; | |
6869a338 | 124 | { |
a830e8bb | 125 | if (tt.tt_nmodes != tt.tt_modes) |
c1a57462 | 126 | (*tt.tt_setmodes)(tt.tt_nmodes); |
a830e8bb | 127 | if (tt.tt_ninsert != tt.tt_insert) |
c1a57462 | 128 | H19_SETINSERT(tt.tt_ninsert); |
3130283e EW |
129 | if (tt.tt_insert) { |
130 | while (--n >= 0) { | |
b1189050 | 131 | ttputc(*p++); |
6869a338 | 132 | ICPAD(); |
3130283e | 133 | tt.tt_col++; |
6869a338 EW |
134 | } |
135 | } else { | |
3130283e | 136 | tt.tt_col += n; |
e1daf7d6 | 137 | ttwrite(p, n); |
6869a338 | 138 | } |
3130283e EW |
139 | if (tt.tt_col == NCOL) |
140 | tt.tt_col = NCOL - 1; | |
6869a338 EW |
141 | } |
142 | ||
143 | h19_move(row, col) | |
144 | register char row, col; | |
145 | { | |
3130283e EW |
146 | if (tt.tt_row == row) { |
147 | if (tt.tt_col == col) | |
6869a338 | 148 | return; |
16ea9636 EW |
149 | if (col == 0) { |
150 | pc(\r); | |
151 | goto out; | |
152 | } | |
3130283e | 153 | if (tt.tt_col == col - 1) { |
6869a338 EW |
154 | esc(); |
155 | pc(C); | |
156 | goto out; | |
16ea9636 EW |
157 | } |
158 | if (tt.tt_col == col + 1) { | |
6869a338 EW |
159 | pc(\b); |
160 | goto out; | |
161 | } | |
162 | } | |
3130283e EW |
163 | if (tt.tt_col == col) { |
164 | if (tt.tt_row == row + 1) { | |
6869a338 EW |
165 | esc(); |
166 | pc(A); | |
167 | goto out; | |
16ea9636 EW |
168 | } |
169 | if (tt.tt_row == row - 1) { | |
6869a338 EW |
170 | pc(\n); |
171 | goto out; | |
172 | } | |
173 | } | |
7aefc9fe | 174 | if (col == 0 && row == 0) { |
6869a338 EW |
175 | esc(); |
176 | pc(H); | |
177 | goto out; | |
178 | } | |
179 | esc(); | |
180 | pc(Y); | |
b1189050 EW |
181 | ttputc(' ' + row); |
182 | ttputc(' ' + col); | |
6869a338 | 183 | out: |
3130283e EW |
184 | tt.tt_col = col; |
185 | tt.tt_row = row; | |
6869a338 EW |
186 | } |
187 | ||
188 | h19_init() | |
6869a338 | 189 | { |
3130283e | 190 | if (gen_VS) |
e1daf7d6 | 191 | ttxputs(gen_VS); |
6869a338 | 192 | esc(); |
c3f80cb5 | 193 | pc(w); |
6869a338 EW |
194 | esc(); |
195 | pc(E); | |
3130283e EW |
196 | tt.tt_col = tt.tt_row = 0; |
197 | tt.tt_ninsert = tt.tt_insert = 0; | |
198 | tt.tt_nmodes = tt.tt_modes = 0; | |
6869a338 EW |
199 | } |
200 | ||
e908bfac | 201 | h19_end() |
6869a338 | 202 | { |
3130283e | 203 | if (gen_VE) |
e1daf7d6 | 204 | ttxputs(gen_VE); |
6869a338 EW |
205 | esc(); |
206 | pc(v); | |
207 | } | |
208 | ||
209 | h19_clreol() | |
210 | { | |
211 | esc(); | |
212 | pc(K); | |
213 | } | |
214 | ||
215 | h19_clreos() | |
216 | { | |
217 | esc(); | |
218 | pc(J); | |
219 | } | |
220 | ||
221 | h19_clear() | |
222 | { | |
223 | esc(); | |
224 | pc(E); | |
225 | } | |
226 | ||
227 | h19_delchar() | |
228 | { | |
229 | esc(); | |
230 | pc(N); | |
231 | } | |
232 | ||
16ea9636 EW |
233 | h19_scroll_down() |
234 | { | |
235 | h19_move(NROW - 1, 0); | |
236 | pc(\n); | |
237 | } | |
238 | ||
239 | h19_scroll_up() | |
240 | { | |
241 | h19_move(0, 0); | |
242 | esc(); | |
243 | pc(I); | |
244 | } | |
245 | ||
6869a338 EW |
246 | tt_h19() |
247 | { | |
e908bfac EW |
248 | float cpms = (float) wwbaud / 10000; /* char per ms */ |
249 | ||
250 | h19_msp10c = 10 / cpms; /* ms per 10 char */ | |
b1189050 EW |
251 | gen_VS = ttxgetstr("vs"); |
252 | gen_VE = ttxgetstr("ve"); | |
3130283e EW |
253 | |
254 | tt.tt_init = h19_init; | |
255 | tt.tt_end = h19_end; | |
256 | ||
6869a338 EW |
257 | tt.tt_insline = h19_insline; |
258 | tt.tt_delline = h19_delline; | |
259 | tt.tt_delchar = h19_delchar; | |
6869a338 EW |
260 | tt.tt_clreol = h19_clreol; |
261 | tt.tt_clreos = h19_clreos; | |
262 | tt.tt_clear = h19_clear; | |
263 | tt.tt_move = h19_move; | |
6869a338 EW |
264 | tt.tt_write = h19_write; |
265 | tt.tt_putc = h19_putc; | |
16ea9636 EW |
266 | tt.tt_scroll_down = h19_scroll_down; |
267 | tt.tt_scroll_up = h19_scroll_up; | |
c1a57462 EW |
268 | tt.tt_setinsert = h19_setinsert; |
269 | tt.tt_setmodes = h19_setmodes; | |
3130283e EW |
270 | |
271 | tt.tt_ncol = NCOL; | |
272 | tt.tt_nrow = NROW; | |
273 | tt.tt_hasinsert = 1; | |
a830e8bb | 274 | tt.tt_availmodes = WWM_REV|WWM_GRP; |
6869a338 EW |
275 | tt.tt_frame = h19_frame; |
276 | return 0; | |
277 | } |