Commit | Line | Data |
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f6dc361a | 1 | #ifndef lint |
7e04a523 | 2 | static char *sccsid = "@(#)cmd.c 3.2 83/08/17"; |
f6dc361a EW |
3 | #endif |
4 | ||
5 | #include "defs.h" | |
6 | ||
7 | struct ww *getwin(); | |
f6dc361a EW |
8 | |
9 | docmd() | |
10 | { | |
11 | register char c; | |
12 | register struct ww *w; | |
f6dc361a | 13 | |
74329e4e | 14 | if (!terse) |
bb05dfb5 EW |
15 | wwadd(cmdwin, &wwhead); |
16 | /* | |
c417b691 EW |
17 | if (selwin != 0) |
18 | Woncursor(selwin->ww_win, 1); | |
bb05dfb5 | 19 | */ |
101acab4 | 20 | top: |
f6dc361a | 21 | while ((c = bgetc()) >= 0) { |
101acab4 | 22 | if (!terse) |
bb05dfb5 | 23 | (void) wwputs("\r\n", cmdwin); |
f6dc361a | 24 | switch (c) { |
74329e4e EW |
25 | default: |
26 | if (c == escapec) | |
27 | goto foo; | |
28 | break; | |
c417b691 EW |
29 | case 'h': case 'j': case 'k': case 'l': |
30 | case CTRL(u): | |
31 | case CTRL(d): | |
32 | case CTRL(b): | |
33 | case CTRL(f): | |
7e04a523 EW |
34 | case CTRL(s): |
35 | case CTRL(q): | |
f6dc361a | 36 | case CTRL([): |
74329e4e | 37 | foo: |
f6dc361a | 38 | if (selwin == 0) { |
bb05dfb5 | 39 | error("No window."); |
f6dc361a EW |
40 | continue; |
41 | } | |
42 | } | |
43 | switch (c) { | |
44 | case '1': case '2': case '3': case '4': case '5': | |
45 | case '6': case '7': case '8': case '9': | |
bb05dfb5 EW |
46 | if ((w = window[c - '1']) == 0) { |
47 | wwbell(); | |
f6dc361a EW |
48 | break; |
49 | } | |
50 | setselwin(w); | |
51 | goto out; | |
52 | case '%': | |
4c8ea7ce EW |
53 | if ((w = getwin()) != 0) |
54 | setselwin(w); | |
f6dc361a EW |
55 | break; |
56 | case 'c': | |
4c8ea7ce | 57 | if ((w = getwin()) != 0) |
bb05dfb5 | 58 | c_close(w); |
c417b691 | 59 | break; |
f6dc361a | 60 | case 'C': |
bb05dfb5 | 61 | c_close((struct ww *)0); |
c417b691 | 62 | break; |
f6dc361a | 63 | case 'w': |
bb05dfb5 | 64 | c_window(); |
f6dc361a | 65 | break; |
4c8ea7ce | 66 | case 'S': |
bb05dfb5 | 67 | c_show(); |
b4be6cd6 | 68 | break; |
101acab4 | 69 | case 'L': |
bb05dfb5 | 70 | c_list(); |
101acab4 | 71 | break; |
bb05dfb5 EW |
72 | case 's': |
73 | c_stat(); | |
74329e4e | 74 | break; |
bb05dfb5 EW |
75 | case 'M': |
76 | wwdumpsmap(); | |
4c8ea7ce | 77 | break; |
bb05dfb5 EW |
78 | case 'V': |
79 | if ((w = getwin()) != 0) | |
80 | wwdumpnvis(w); | |
f6dc361a | 81 | break; |
bb05dfb5 EW |
82 | case 'D': |
83 | if ((w = getwin()) != 0) | |
84 | wwdumpcov(w); | |
f6dc361a | 85 | break; |
bb05dfb5 EW |
86 | case 'W': |
87 | if ((w = getwin()) != 0) | |
88 | wwdumpwin(w); | |
6821e691 | 89 | break; |
f6dc361a | 90 | case 't': |
bb05dfb5 | 91 | c_time(RUSAGE_SELF); |
f6dc361a EW |
92 | break; |
93 | case 'T': | |
bb05dfb5 | 94 | c_time(RUSAGE_CHILDREN); |
f6dc361a | 95 | break; |
4c8ea7ce | 96 | case ':': |
bb05dfb5 | 97 | c_colon(); |
4c8ea7ce | 98 | break; |
c417b691 | 99 | case 'h': |
bb05dfb5 | 100 | (void) wwwrite(selwin, "\b", 1); |
c417b691 EW |
101 | break; |
102 | case 'j': | |
bb05dfb5 | 103 | (void) wwwrite(selwin, "\n", 1); |
c417b691 EW |
104 | break; |
105 | case 'k': | |
bb05dfb5 | 106 | (void) wwwrite(selwin, "\033A", 2); |
c417b691 EW |
107 | break; |
108 | case 'l': | |
bb05dfb5 | 109 | (void) wwwrite(selwin, "\033C", 2); |
c417b691 | 110 | break; |
bb05dfb5 | 111 | /* |
c417b691 | 112 | case CTRL(d): |
bb05dfb5 | 113 | c_scroll(1); |
c417b691 EW |
114 | break; |
115 | case CTRL(u): | |
bb05dfb5 | 116 | c_scroll(-1); |
c417b691 EW |
117 | break; |
118 | case CTRL(f): | |
bb05dfb5 | 119 | c_scroll(2); |
c417b691 EW |
120 | break; |
121 | case CTRL(b): | |
bb05dfb5 | 122 | c_scroll(-2); |
c417b691 | 123 | break; |
bb05dfb5 | 124 | */ |
7e04a523 EW |
125 | case CTRL(s): |
126 | (void) write(selwin->ww_pty, | |
127 | &wwwintty.ww_tchars.t_stopc, 1); | |
128 | break; | |
129 | case CTRL(q): | |
130 | (void) write(selwin->ww_pty, | |
131 | &wwwintty.ww_tchars.t_startc, 1); | |
132 | break; | |
f6dc361a | 133 | case CTRL(l): |
bb05dfb5 | 134 | wwredraw(); |
f6dc361a EW |
135 | break; |
136 | case '?': | |
bb05dfb5 | 137 | c_help(); |
f6dc361a | 138 | break; |
f6dc361a EW |
139 | case CTRL([): |
140 | goto out; | |
141 | case CTRL(z): | |
142 | wwsuspend(); | |
143 | break; | |
101acab4 | 144 | case 'q': |
bb05dfb5 | 145 | c_quit(); |
8c4fb896 EW |
146 | if (quit) |
147 | goto out; | |
148 | break; | |
101acab4 | 149 | case '.': |
bb05dfb5 | 150 | error("Use q to quit."); |
101acab4 | 151 | break; |
f6dc361a | 152 | default: |
74329e4e | 153 | if (c == escapec) { |
bb05dfb5 | 154 | (void) write(selwin->ww_pty, &escapec, 1); |
74329e4e EW |
155 | goto out; |
156 | } | |
101acab4 | 157 | if (!terse) |
bb05dfb5 EW |
158 | wwbell(); |
159 | error("Type ? for help."); | |
f6dc361a EW |
160 | break; |
161 | } | |
162 | } | |
101acab4 EW |
163 | if (terse) |
164 | wwsetcursor(0, 0); | |
165 | else { | |
166 | if (!terse) | |
bb05dfb5 EW |
167 | (void) wwputs("Command: ", cmdwin); |
168 | wwsetcursor(wwcurrow(cmdwin), wwcurcol(cmdwin)); | |
101acab4 | 169 | } |
b4be6cd6 | 170 | while (bpeekc() < 0) |
f6dc361a | 171 | bread(); |
f6dc361a EW |
172 | goto top; |
173 | out: | |
bb05dfb5 EW |
174 | if (!quit) { |
175 | curwin = selwin; | |
176 | if (!terse) { | |
177 | wwdelete(cmdwin); | |
178 | reframe(); | |
179 | } | |
180 | } | |
181 | /* | |
c417b691 EW |
182 | if (selwin != 0) |
183 | Woncursor(selwin->ww_win, 0); | |
bb05dfb5 | 184 | */ |
f6dc361a EW |
185 | } |
186 | ||
187 | struct ww * | |
188 | getwin() | |
189 | { | |
190 | register int c; | |
4c8ea7ce | 191 | struct ww *w = 0; |
f6dc361a | 192 | |
101acab4 | 193 | if (!terse) |
bb05dfb5 EW |
194 | (void) wwputs("Which window? ", cmdwin); |
195 | wwsetcursor(wwcurrow(cmdwin), wwcurcol(cmdwin)); | |
b4be6cd6 | 196 | while ((c = bgetc()) < 0) |
f6dc361a | 197 | bread(); |
bb05dfb5 EW |
198 | if (debug && c == 'c') |
199 | w = cmdwin; | |
200 | else if (debug && c == 'f') | |
201 | w = framewin; | |
202 | else if (c >= '1' && c < NWINDOW + '1') | |
203 | w = window[c - '1']; | |
204 | if (w == 0) | |
205 | wwbell(); | |
101acab4 | 206 | if (!terse) |
bb05dfb5 | 207 | (void) wwputs("\r\n", cmdwin); |
f6dc361a EW |
208 | return w; |
209 | } | |
210 | ||
211 | setselwin(w) | |
212 | register struct ww *w; | |
213 | { | |
bb05dfb5 | 214 | register struct ww *oldselwin = selwin; |
4c8ea7ce EW |
215 | |
216 | if (w == oldselwin) | |
217 | return; | |
c417b691 | 218 | if (selwin = w) { |
bb05dfb5 EW |
219 | wwdelete(w); |
220 | /* | |
221 | * Stick it in front of the old selected window, | |
222 | * or behind everbody else. | |
223 | */ | |
224 | wwadd(w, (oldselwin ? oldselwin : &wwhead)->ww_back); | |
225 | /* | |
c417b691 | 226 | Woncursor(w->ww_win, 1); |
bb05dfb5 | 227 | */ |
f6dc361a | 228 | } |
bb05dfb5 | 229 | /* |
4c8ea7ce | 230 | if (oldselwin) { |
4c8ea7ce EW |
231 | Woncursor(oldselwin->ww_win, 0); |
232 | } | |
bb05dfb5 EW |
233 | */ |
234 | reframe(); | |
f6dc361a EW |
235 | } |
236 | ||
4c8ea7ce | 237 | labelwin(w) |
f6dc361a EW |
238 | register struct ww *w; |
239 | { | |
bb05dfb5 EW |
240 | int mode = w == selwin ? WWM_REV : 0; |
241 | ||
242 | if (w->ww_id >= 0) { | |
243 | char buf[2]; | |
f6dc361a | 244 | |
bb05dfb5 EW |
245 | buf[0] = w->ww_id + '1'; |
246 | buf[1] = 0; | |
247 | (void) wwlabel(w, framewin, 1, buf, mode); | |
248 | } | |
249 | if (w->ww_label) { | |
250 | int col; | |
251 | ||
252 | if (w->ww_center) { | |
253 | col = (w->ww_w.nc - strlen(w->ww_label)) / 2; | |
254 | col = MAX(3, col); | |
255 | } else | |
256 | col = 3; | |
257 | (void) wwlabel(w, framewin, col, w->ww_label, mode); | |
258 | } | |
f6dc361a | 259 | } |