2 84b88039 2021-07-12 op * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
4 84b88039 2021-07-12 op * Permission to use, copy, modify, and distribute this software for any
5 84b88039 2021-07-12 op * purpose with or without fee is hereby granted, provided that the above
6 84b88039 2021-07-12 op * copyright notice and this permission notice appear in all copies.
8 84b88039 2021-07-12 op * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 84b88039 2021-07-12 op * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 84b88039 2021-07-12 op * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 84b88039 2021-07-12 op * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 84b88039 2021-07-12 op * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 84b88039 2021-07-12 op * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 84b88039 2021-07-12 op * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
17 4bc446b9 2021-07-21 op #include "compat.h"
19 f63b8f73 2022-04-24 op #include <errno.h>
20 f63b8f73 2022-04-24 op #include <limits.h>
21 4bc446b9 2021-07-21 op #include <stdio.h>
22 84b88039 2021-07-12 op #include <stdlib.h>
23 84b88039 2021-07-12 op #include <string.h>
25 f63b8f73 2022-04-24 op #include "fs.h"
26 36f94f06 2022-12-23 op #include "iri.h"
27 450a89f7 2021-07-12 op #include "minibuffer.h"
28 1fce2e75 2021-08-14 op #include "session.h"
29 d1a0f2a3 2021-07-12 op #include "ui.h"
30 5caf7d67 2021-07-12 op #include "utf8.h"
31 9d65b1d9 2022-01-11 op #include "utils.h"
33 eefb3de5 2022-02-26 op #define nitems(x) (sizeof(x)/sizeof(x[0]))
35 d7ee7b5e 2021-07-15 op static void *minibuffer_metadata(void);
36 7bd3a14b 2022-04-13 op static const char *minibuffer_compl_text(void);
37 84b88039 2021-07-12 op static void minibuffer_hist_save_entry(void);
38 84b88039 2021-07-12 op static void yornp_self_insert(void);
39 84b88039 2021-07-12 op static void yornp_abort(void);
40 84b88039 2021-07-12 op static void read_self_insert(void);
41 84b88039 2021-07-12 op static void read_abort(void);
42 84b88039 2021-07-12 op static void read_select(void);
43 4bc446b9 2021-07-21 op static void handle_clear_echoarea(int, short, void *);
45 4bc446b9 2021-07-21 op static struct event clechoev;
46 4bc446b9 2021-07-21 op static struct timeval clechoev_timer = { 5, 0 };
48 84b88039 2021-07-12 op static void (*yornp_cb)(int, struct tab *);
49 84b88039 2021-07-12 op static struct tab *yornp_data;
51 d1353324 2021-07-13 op static void (*read_cb)(const char*, struct tab *);
52 d1353324 2021-07-13 op static struct tab *read_data;
54 78894e73 2021-08-12 op /* XXX: don't forget to init these in minibuffer_init */
55 84b88039 2021-07-12 op struct histhead eecmd_history,
60 84b88039 2021-07-12 op struct ministate ministate;
62 b1e1e41a 2021-07-14 op struct buffer minibufferwin;
64 54ee0a94 2021-07-21 op int in_minibuffer;
66 eefb3de5 2022-02-26 op static inline int
67 eefb3de5 2022-02-26 op matches(char **words, size_t len, struct line *l)
72 eefb3de5 2022-02-26 op for (i = 0; i < len; ++i) {
75 eefb3de5 2022-02-26 op if (strcasestr(l->line, words[i]) != NULL)
77 eefb3de5 2022-02-26 op if (l->alt != NULL &&
78 eefb3de5 2022-02-26 op strcasestr(l->alt, words[i]) != NULL)
81 eefb3de5 2022-02-26 op if (!lm && !am)
89 b1e1e41a 2021-07-14 op * Recompute the visible completions. If add is 1, don't consider the
90 b1e1e41a 2021-07-14 op * ones already hidden.
93 b1e1e41a 2021-07-14 op recompute_completions(int add)
95 eefb3de5 2022-02-26 op static char buf[GEMINI_URL_LEN];
96 1faa6821 2022-04-15 op const char *text;
97 eefb3de5 2022-02-26 op char *input, **ap, *words[10];
98 eefb3de5 2022-02-26 op size_t len = 0;
99 b1e1e41a 2021-07-14 op struct line *l;
100 7c1d55bf 2022-04-13 op struct vline *vl;
101 e7b982f4 2021-07-14 op struct buffer *b;
103 b1e1e41a 2021-07-14 op if (in_minibuffer != MB_COMPREAD)
106 1faa6821 2022-04-15 op if (ministate.hist_cur != NULL)
107 1faa6821 2022-04-15 op text = ministate.hist_cur->h;
109 1faa6821 2022-04-15 op text = ministate.buf;
111 1faa6821 2022-04-15 op strlcpy(buf, text, sizeof(buf));
114 eefb3de5 2022-02-26 op /* tokenize the input */
115 eefb3de5 2022-02-26 op for (ap = words; ap < words + nitems(words) &&
116 eefb3de5 2022-02-26 op (*ap = strsep(&input, " ")) != NULL;) {
117 eefb3de5 2022-02-26 op if (**ap != '\0')
121 e7b982f4 2021-07-14 op b = &ministate.compl.buffer;
122 e7b982f4 2021-07-14 op TAILQ_FOREACH(l, &b->page.head, lines) {
123 e7b982f4 2021-07-14 op l->type = LINE_COMPL;
124 b1e1e41a 2021-07-14 op if (add && l->flags & L_HIDDEN)
126 eefb3de5 2022-02-26 op if (matches(words, len, l)) {
127 5977965a 2021-07-15 op if (l->flags & L_HIDDEN)
128 5977965a 2021-07-15 op b->line_max++;
129 b1e1e41a 2021-07-14 op l->flags &= ~L_HIDDEN;
131 5977965a 2021-07-15 op if (!(l->flags & L_HIDDEN))
132 5977965a 2021-07-15 op b->line_max--;
133 b1e1e41a 2021-07-14 op l->flags |= L_HIDDEN;
137 e7b982f4 2021-07-14 op if (b->current_line == NULL)
138 e7b982f4 2021-07-14 op b->current_line = TAILQ_FIRST(&b->head);
139 e7b982f4 2021-07-14 op b->current_line = adjust_line(b->current_line, b);
140 7c1d55bf 2022-04-13 op vl = b->current_line;
141 4bb17137 2022-04-14 op if (ministate.compl.must_select && vl != NULL)
142 7c1d55bf 2022-04-13 op vl->parent->type = LINE_COMPL_CURRENT;
146 16578ca5 2021-01-02 op minibuffer_insert_current_candidate(void)
148 16578ca5 2021-01-02 op struct vline *vl;
150 16578ca5 2021-01-02 op vl = ministate.compl.buffer.current_line;
151 16578ca5 2021-01-02 op if (vl == NULL || vl->parent->flags & L_HIDDEN)
154 16578ca5 2021-01-02 op minibuffer_taint_hist();
155 16578ca5 2021-01-02 op strlcpy(ministate.buf, vl->parent->line, sizeof(ministate.buf));
156 16578ca5 2021-01-02 op ministate.buffer.cpoff = utf8_cplen(ministate.buf);
161 d7ee7b5e 2021-07-15 op static void *
162 d7ee7b5e 2021-07-15 op minibuffer_metadata(void)
164 d7ee7b5e 2021-07-15 op struct vline *vl;
166 d7ee7b5e 2021-07-15 op vl = ministate.compl.buffer.current_line;
168 d7ee7b5e 2021-07-15 op if (vl == NULL || vl->parent->flags & L_HIDDEN)
171 fbadd395 2021-07-16 op return vl->parent->data;
174 7bd3a14b 2022-04-13 op static const char *
175 7bd3a14b 2022-04-13 op minibuffer_compl_text(void)
177 7bd3a14b 2022-04-13 op struct vline *vl;
179 3f0b6911 2022-04-15 op if (ministate.hist_cur != NULL)
180 3f0b6911 2022-04-15 op return ministate.hist_cur->h;
182 7bd3a14b 2022-04-13 op vl = ministate.compl.buffer.current_line;
183 7bd3a14b 2022-04-13 op if (vl == NULL || vl->parent->flags & L_HIDDEN ||
184 7bd3a14b 2022-04-13 op vl->parent->type == LINE_COMPL || vl->parent->line == NULL)
185 7bd3a14b 2022-04-13 op return ministate.buf;
186 7bd3a14b 2022-04-13 op return vl->parent->line;
190 84b88039 2021-07-12 op minibuffer_hist_save_entry(void)
192 84b88039 2021-07-12 op struct hist *hist;
193 7bd3a14b 2022-04-13 op const char *t;
195 84b88039 2021-07-12 op if (ministate.history == NULL)
198 84b88039 2021-07-12 op if ((hist = calloc(1, sizeof(*hist))) == NULL)
201 7bd3a14b 2022-04-13 op t = minibuffer_compl_text();
202 7bd3a14b 2022-04-13 op strlcpy(hist->h, t, sizeof(hist->h));
204 32ac17a4 2021-08-12 op TAILQ_INSERT_TAIL(&ministate.history->head, hist, entries);
205 84b88039 2021-07-12 op ministate.history->len++;
209 84b88039 2021-07-12 op * taint the minibuffer cache: if we're currently showing a history
210 84b88039 2021-07-12 op * element, copy that to the current buf and reset the "history
211 84b88039 2021-07-12 op * navigation" thing.
214 84b88039 2021-07-12 op minibuffer_taint_hist(void)
216 84b88039 2021-07-12 op if (ministate.hist_cur == NULL)
219 84b88039 2021-07-12 op strlcpy(ministate.buf, ministate.hist_cur->h, sizeof(ministate.buf));
220 84b88039 2021-07-12 op ministate.hist_cur = NULL;
221 bd4a08a7 2022-11-07 op ministate.buffer.current_line->parent->line = ministate.buf;
225 84b88039 2021-07-12 op minibuffer_self_insert(void)
227 84b88039 2021-07-12 op char *c, tmp[5] = {0};
230 84b88039 2021-07-12 op minibuffer_taint_hist();
232 84b88039 2021-07-12 op if (thiskey.cp == 0)
235 84b88039 2021-07-12 op len = utf8_encode(thiskey.cp, tmp);
236 bd4a08a7 2022-11-07 op c = utf8_nth(ministate.buffer.current_line->parent->line,
237 bd4a08a7 2022-11-07 op ministate.buffer.cpoff);
238 84b88039 2021-07-12 op if (c + len > ministate.buf + sizeof(ministate.buf) - 1)
241 84b88039 2021-07-12 op memmove(c + len, c, strlen(c)+1);
242 84b88039 2021-07-12 op memcpy(c, tmp, len);
243 84b88039 2021-07-12 op ministate.buffer.cpoff++;
245 b1e1e41a 2021-07-14 op recompute_completions(1);
249 40fbc354 2021-07-14 op sensible_self_insert(void)
251 e8c9de1e 2021-07-20 op if (thiskey.meta ||
252 85c820b8 2021-07-24 op (!unicode_isgraph(thiskey.key) && thiskey.key != ' ')) {
253 84b88039 2021-07-12 op global_key_unbound();
257 84b88039 2021-07-12 op minibuffer_self_insert();
261 84b88039 2021-07-12 op eecmd_select(void)
263 16578ca5 2021-01-02 op struct cmd *cmd;
264 16578ca5 2021-01-02 op const char *t;
266 7bd3a14b 2022-04-13 op t = minibuffer_compl_text();
267 84b88039 2021-07-12 op for (cmd = cmds; cmd->cmd != NULL; ++cmd) {
268 16578ca5 2021-01-02 op if (!strcmp(cmd->cmd, t)) {
269 84b88039 2021-07-12 op minibuffer_hist_save_entry();
270 7bd3a14b 2022-04-13 op exit_minibuffer();
271 84b88039 2021-07-12 op cmd->fn(current_buffer());
276 84b88039 2021-07-12 op message("No match");
280 9a28e7e5 2021-08-03 op ir_select_gemini(void)
282 36f94f06 2022-12-23 op static struct iri iri;
283 36f94f06 2022-12-23 op char buf[1025];
284 83dce83d 2021-07-17 op struct tab *tab = current_tab;
286 84b88039 2021-07-12 op minibuffer_hist_save_entry();
288 36f94f06 2022-12-23 op if (iri_parse(NULL, tab->hist_cur->h, &iri) == -1)
290 36f94f06 2022-12-23 op if (iri_setquery(&iri, minibuffer_compl_text()) == -1)
292 36f94f06 2022-12-23 op if (iri_unparse(&iri, buf, sizeof(buf)) == -1)
295 7bd3a14b 2022-04-13 op exit_minibuffer();
296 ed504b9e 2022-02-07 op load_url_in_tab(tab, buf, NULL, LU_MODE_NOCACHE);
300 36f94f06 2022-12-23 op message("Failed to select URL.");
304 ed504b9e 2022-02-07 op ir_select_reply(void)
306 ed504b9e 2022-02-07 op char buf[1025] = {0};
307 ed504b9e 2022-02-07 op struct phos_uri uri;
308 ed504b9e 2022-02-07 op struct tab *tab = current_tab;
310 ed504b9e 2022-02-07 op minibuffer_hist_save_entry();
312 ed504b9e 2022-02-07 op /* a bit ugly but... */
313 ed504b9e 2022-02-07 op strlcpy(buf, tab->last_input_url, sizeof(buf));
314 ed504b9e 2022-02-07 op phos_parse_absolute_uri(buf, &uri);
315 7bd3a14b 2022-04-13 op phos_uri_set_query(&uri, minibuffer_compl_text());
316 84b88039 2021-07-12 op phos_serialize_uri(&uri, buf, sizeof(buf));
318 7bd3a14b 2022-04-13 op exit_minibuffer();
319 ed21a9a1 2022-01-11 op load_url_in_tab(tab, buf, NULL, LU_MODE_NOCACHE);
323 9a28e7e5 2021-08-03 op ir_select_gopher(void)
325 9a28e7e5 2021-08-03 op minibuffer_hist_save_entry();
326 7bd3a14b 2022-04-13 op gopher_send_search_req(current_tab, minibuffer_compl_text());
327 7bd3a14b 2022-04-13 op exit_minibuffer();
331 84b88039 2021-07-12 op lu_select(void)
333 c6efff96 2021-08-16 op char url[GEMINI_URL_LEN+1];
335 84b88039 2021-07-12 op minibuffer_hist_save_entry();
336 7bd3a14b 2022-04-13 op humanify_url(minibuffer_compl_text(), url, sizeof(url));
337 7bd3a14b 2022-04-13 op exit_minibuffer();
338 ed21a9a1 2022-01-11 op load_url_in_tab(current_tab, url, NULL, LU_MODE_NOCACHE);
342 84b88039 2021-07-12 op bp_select(void)
344 84b88039 2021-07-12 op exit_minibuffer();
345 f63b8f73 2022-04-24 op if (*ministate.buf != '\0') {
346 f63b8f73 2022-04-24 op if (!bookmark_page(ministate.buf))
347 f63b8f73 2022-04-24 op message("failed to bookmark page: %s",
348 f63b8f73 2022-04-24 op strerror(errno));
350 84b88039 2021-07-12 op message("Abort.");
354 65601367 2021-07-14 op ts_select(void)
356 65601367 2021-07-14 op struct tab *tab;
358 d7ee7b5e 2021-07-15 op if ((tab = minibuffer_metadata()) == NULL) {
359 65601367 2021-07-14 op message("No tab selected");
363 65601367 2021-07-14 op exit_minibuffer();
364 65601367 2021-07-14 op switch_to_tab(tab);
368 753c6ac7 2021-07-14 op ls_select(void)
370 753c6ac7 2021-07-14 op struct line *l;
372 d7ee7b5e 2021-07-15 op if ((l = minibuffer_metadata()) == NULL) {
373 753c6ac7 2021-07-14 op message("No link selected");
377 753c6ac7 2021-07-14 op exit_minibuffer();
378 ed21a9a1 2022-01-11 op load_url_in_tab(current_tab, l->alt, NULL, LU_MODE_NOCACHE);
381 d7ee7b5e 2021-07-15 op static inline void
382 d7ee7b5e 2021-07-15 op jump_to_line(struct line *l)
384 753c6ac7 2021-07-14 op struct vline *vl;
385 5924d8d2 2021-07-21 op struct buffer *buffer;
387 5924d8d2 2021-07-21 op buffer = current_buffer();
389 5924d8d2 2021-07-21 op TAILQ_FOREACH(vl, &buffer->head, vlines) {
390 753c6ac7 2021-07-14 op if (vl->parent == l)
394 753c6ac7 2021-07-14 op if (vl == NULL)
395 d7ee7b5e 2021-07-15 op message("Ops, %s error! Please report to %s",
396 d7ee7b5e 2021-07-15 op __func__, PACKAGE_BUGREPORT);
398 5924d8d2 2021-07-21 op buffer->top_line = vl;
399 5924d8d2 2021-07-21 op buffer->current_line = vl;
404 d7ee7b5e 2021-07-15 op swiper_select(void)
406 edd9a650 2021-07-15 op struct line *l;
408 edd9a650 2021-07-15 op if ((l = minibuffer_metadata()) == NULL) {
409 edd9a650 2021-07-15 op message("No line selected");
413 edd9a650 2021-07-15 op exit_minibuffer();
414 edd9a650 2021-07-15 op jump_to_line(l);
418 edd9a650 2021-07-15 op toc_select(void)
420 d7ee7b5e 2021-07-15 op struct line *l;
422 d7ee7b5e 2021-07-15 op if ((l = minibuffer_metadata()) == NULL) {
423 d7ee7b5e 2021-07-15 op message("No line selected");
427 d7ee7b5e 2021-07-15 op exit_minibuffer();
428 d7ee7b5e 2021-07-15 op jump_to_line(l);
432 84b88039 2021-07-12 op yornp_self_insert(void)
434 84b88039 2021-07-12 op if (thiskey.key != 'y' && thiskey.key != 'n') {
435 84b88039 2021-07-12 op message("Please answer y or n");
439 84b88039 2021-07-12 op exit_minibuffer();
440 84b88039 2021-07-12 op yornp_cb(thiskey.key == 'y', yornp_data);
444 84b88039 2021-07-12 op yornp_abort(void)
446 84b88039 2021-07-12 op exit_minibuffer();
447 84b88039 2021-07-12 op yornp_cb(0, yornp_data);
451 84b88039 2021-07-12 op read_self_insert(void)
453 84b88039 2021-07-12 op if (thiskey.meta || !unicode_isgraph(thiskey.cp)) {
454 84b88039 2021-07-12 op global_key_unbound();
458 84b88039 2021-07-12 op minibuffer_self_insert();
462 84b88039 2021-07-12 op read_abort(void)
464 84b88039 2021-07-12 op exit_minibuffer();
465 84b88039 2021-07-12 op read_cb(NULL, read_data);
469 84b88039 2021-07-12 op read_select(void)
471 95a8c791 2021-08-26 op exit_minibuffer();
472 84b88039 2021-07-12 op minibuffer_hist_save_entry();
473 84b88039 2021-07-12 op read_cb(ministate.buf, read_data);
477 b1e1e41a 2021-07-14 op * TODO: we should collect this asynchronously...
479 b1e1e41a 2021-07-14 op static inline void
480 b1e1e41a 2021-07-14 op populate_compl_buffer(complfn *fn, void *data)
482 b3be07ea 2021-07-18 op const char *s, *descr;
483 b1e1e41a 2021-07-14 op struct line *l;
484 b1e1e41a 2021-07-14 op struct buffer *b;
485 b1e1e41a 2021-07-14 op struct parser *p;
486 0ce8aa3e 2021-07-18 op void *linedata;
488 b1e1e41a 2021-07-14 op b = &ministate.compl.buffer;
489 b1e1e41a 2021-07-14 op p = &b->page;
491 0ce8aa3e 2021-07-18 op linedata = NULL;
492 0ce8aa3e 2021-07-18 op descr = NULL;
493 b3be07ea 2021-07-18 op while ((s = fn(&data, &linedata, &descr)) != NULL) {
494 b1e1e41a 2021-07-14 op if ((l = calloc(1, sizeof(*l))) == NULL)
497 e7b982f4 2021-07-14 op l->type = LINE_COMPL;
498 fbadd395 2021-07-16 op l->data = linedata;
499 b3be07ea 2021-07-18 op l->alt = (char*)descr;
500 e7b982f4 2021-07-14 op if ((l->line = strdup(s)) == NULL)
503 32ac17a4 2021-08-12 op TAILQ_INSERT_TAIL(&p->head, l, lines);
505 65601367 2021-07-14 op linedata = NULL;
506 b3be07ea 2021-07-18 op descr = NULL;
509 7c1d55bf 2022-04-13 op if ((l = TAILQ_FIRST(&p->head)) != NULL &&
510 7c1d55bf 2022-04-13 op ministate.compl.must_select)
511 7c1d55bf 2022-04-13 op l->type = LINE_COMPL_CURRENT;
515 84b88039 2021-07-12 op enter_minibuffer(void (*self_insert_fn)(void), void (*donefn)(void),
516 e5a2797f 2021-07-13 op void (*abortfn)(void), struct histhead *hist,
517 27dbcaab 2022-04-13 op complfn *complfn, void *compldata, int must_select)
519 8115fd4a 2022-05-05 op ministate.compl.must_select = must_select;
520 8115fd4a 2022-05-05 op ministate.compl.fn = complfn;
521 8115fd4a 2022-05-05 op ministate.compl.data = compldata;
523 b1e1e41a 2021-07-14 op in_minibuffer = complfn == NULL ? MB_READ : MB_COMPREAD;
524 b1e1e41a 2021-07-14 op if (in_minibuffer == MB_COMPREAD) {
525 8115fd4a 2022-05-05 op populate_compl_buffer(complfn, compldata);
526 b1e1e41a 2021-07-14 op ui_schedule_redraw();
529 84b88039 2021-07-12 op base_map = &minibuffer_map;
530 84b88039 2021-07-12 op current_map = &minibuffer_map;
532 84b88039 2021-07-12 op base_map->unhandled_input = self_insert_fn;
534 84b88039 2021-07-12 op ministate.donefn = donefn;
535 84b88039 2021-07-12 op ministate.abortfn = abortfn;
536 84b88039 2021-07-12 op memset(ministate.buf, 0, sizeof(ministate.buf));
537 84b88039 2021-07-12 op ministate.buffer.current_line = &ministate.vline;
538 bd4a08a7 2022-11-07 op ministate.buffer.current_line->parent->line = ministate.buf;
539 84b88039 2021-07-12 op ministate.buffer.cpoff = 0;
540 84b88039 2021-07-12 op strlcpy(ministate.buf, "", sizeof(ministate.prompt));
542 84b88039 2021-07-12 op ministate.history = hist;
543 84b88039 2021-07-12 op ministate.hist_cur = NULL;
544 84b88039 2021-07-12 op ministate.hist_off = 0;
548 84b88039 2021-07-12 op exit_minibuffer(void)
550 e7b982f4 2021-07-14 op if (in_minibuffer == MB_COMPREAD) {
551 e7b982f4 2021-07-14 op erase_buffer(&ministate.compl.buffer);
552 b1e1e41a 2021-07-14 op ui_schedule_redraw();
555 84b88039 2021-07-12 op in_minibuffer = 0;
556 84b88039 2021-07-12 op base_map = &global_map;
557 84b88039 2021-07-12 op current_map = &global_map;
561 84b88039 2021-07-12 op yornp(const char *prompt, void (*fn)(int, struct tab*),
562 84b88039 2021-07-12 op struct tab *data)
566 84b88039 2021-07-12 op if (in_minibuffer) {
571 84b88039 2021-07-12 op yornp_cb = fn;
572 84b88039 2021-07-12 op yornp_data = data;
573 84b88039 2021-07-12 op enter_minibuffer(yornp_self_insert, yornp_self_insert,
574 27dbcaab 2022-04-13 op yornp_abort, NULL, NULL, NULL, 0);
576 84b88039 2021-07-12 op len = sizeof(ministate.prompt);
577 84b88039 2021-07-12 op strlcpy(ministate.prompt, prompt, len);
578 84b88039 2021-07-12 op strlcat(ministate.prompt, " (y or n) ", len);
582 4bc446b9 2021-07-21 op minibuffer_read(const char *prompt, void (*fn)(const char *, struct tab *),
583 b1e1e41a 2021-07-14 op struct tab *data)
587 84b88039 2021-07-12 op if (in_minibuffer)
590 84b88039 2021-07-12 op read_cb = fn;
591 84b88039 2021-07-12 op read_data = data;
592 84b88039 2021-07-12 op enter_minibuffer(read_self_insert, read_select, read_abort,
593 27dbcaab 2022-04-13 op &read_history, NULL, NULL, 0);
595 84b88039 2021-07-12 op len = sizeof(ministate.prompt);
596 84b88039 2021-07-12 op strlcpy(ministate.prompt, prompt, len);
597 84b88039 2021-07-12 op strlcat(ministate.prompt, ": ", len);
601 4bc446b9 2021-07-21 op handle_clear_echoarea(int fd, short ev, void *d)
603 4bc446b9 2021-07-21 op free(ministate.curmesg);
604 4bc446b9 2021-07-21 op ministate.curmesg = NULL;
606 4bc446b9 2021-07-21 op ui_after_message_hook();
610 4bc446b9 2021-07-21 op vmessage(const char *fmt, va_list ap)
612 4bc446b9 2021-07-21 op if (evtimer_pending(&clechoev, NULL))
613 4bc446b9 2021-07-21 op evtimer_del(&clechoev);
615 4bc446b9 2021-07-21 op free(ministate.curmesg);
616 4bc446b9 2021-07-21 op ministate.curmesg = NULL;
618 4bc446b9 2021-07-21 op if (fmt != NULL) {
619 4bc446b9 2021-07-21 op evtimer_set(&clechoev, handle_clear_echoarea, NULL);
620 4bc446b9 2021-07-21 op evtimer_add(&clechoev, &clechoev_timer);
622 4bc446b9 2021-07-21 op /* TODO: what to do if the allocation fails here? */
623 4bc446b9 2021-07-21 op if (vasprintf(&ministate.curmesg, fmt, ap) == -1)
624 4bc446b9 2021-07-21 op ministate.curmesg = NULL;
627 4bc446b9 2021-07-21 op ui_after_message_hook();
631 4bc446b9 2021-07-21 op message(const char *fmt, ...)
635 4bc446b9 2021-07-21 op va_start(ap, fmt);
636 4bc446b9 2021-07-21 op vmessage(fmt, ap);
641 4bc446b9 2021-07-21 op minibuffer_init(void)
643 bccb5b0b 2021-07-21 op TAILQ_INIT(&eecmd_history.head);
644 bccb5b0b 2021-07-21 op TAILQ_INIT(&ir_history.head);
645 bccb5b0b 2021-07-21 op TAILQ_INIT(&lu_history.head);
646 78894e73 2021-08-12 op TAILQ_INIT(&read_history.head);
648 78894e73 2021-08-12 op TAILQ_INIT(&ministate.compl.buffer.head);
649 78894e73 2021-08-12 op TAILQ_INIT(&ministate.compl.buffer.page.head);
651 bccb5b0b 2021-07-21 op ministate.line.type = LINE_TEXT;
652 bccb5b0b 2021-07-21 op ministate.vline.parent = &ministate.line;
653 ab0a4274 2021-07-25 op ministate.buffer.page.name = "*minibuffer*";
654 bccb5b0b 2021-07-21 op ministate.buffer.current_line = &ministate.vline;
656 4bc446b9 2021-07-21 op evtimer_set(&clechoev, handle_clear_echoarea, NULL);