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 450a89f7 2021-07-12 op #include "minibuffer.h"
27 1fce2e75 2021-08-14 op #include "session.h"
28 d1a0f2a3 2021-07-12 op #include "ui.h"
29 5caf7d67 2021-07-12 op #include "utf8.h"
30 9d65b1d9 2022-01-11 op #include "utils.h"
32 eefb3de5 2022-02-26 op #define nitems(x) (sizeof(x)/sizeof(x[0]))
34 d7ee7b5e 2021-07-15 op static void *minibuffer_metadata(void);
35 7bd3a14b 2022-04-13 op static const char *minibuffer_compl_text(void);
36 84b88039 2021-07-12 op static void minibuffer_hist_save_entry(void);
37 84b88039 2021-07-12 op static void yornp_self_insert(void);
38 84b88039 2021-07-12 op static void yornp_abort(void);
39 84b88039 2021-07-12 op static void read_self_insert(void);
40 84b88039 2021-07-12 op static void read_abort(void);
41 84b88039 2021-07-12 op static void read_select(void);
42 4bc446b9 2021-07-21 op static void handle_clear_echoarea(int, short, void *);
44 4bc446b9 2021-07-21 op static struct event clechoev;
45 4bc446b9 2021-07-21 op static struct timeval clechoev_timer = { 5, 0 };
47 84b88039 2021-07-12 op static void (*yornp_cb)(int, struct tab *);
48 84b88039 2021-07-12 op static struct tab *yornp_data;
50 d1353324 2021-07-13 op static void (*read_cb)(const char*, struct tab *);
51 d1353324 2021-07-13 op static struct tab *read_data;
53 78894e73 2021-08-12 op /* XXX: don't forget to init these in minibuffer_init */
54 84b88039 2021-07-12 op struct histhead eecmd_history,
59 84b88039 2021-07-12 op struct ministate ministate;
61 b1e1e41a 2021-07-14 op struct buffer minibufferwin;
63 54ee0a94 2021-07-21 op int in_minibuffer;
65 eefb3de5 2022-02-26 op static inline int
66 eefb3de5 2022-02-26 op matches(char **words, size_t len, struct line *l)
71 eefb3de5 2022-02-26 op for (i = 0; i < len; ++i) {
74 eefb3de5 2022-02-26 op if (strcasestr(l->line, words[i]) != NULL)
76 eefb3de5 2022-02-26 op if (l->alt != NULL &&
77 eefb3de5 2022-02-26 op strcasestr(l->alt, words[i]) != NULL)
80 eefb3de5 2022-02-26 op if (!lm && !am)
88 b1e1e41a 2021-07-14 op * Recompute the visible completions. If add is 1, don't consider the
89 b1e1e41a 2021-07-14 op * ones already hidden.
92 b1e1e41a 2021-07-14 op recompute_completions(int add)
94 eefb3de5 2022-02-26 op static char buf[GEMINI_URL_LEN];
95 1faa6821 2022-04-15 op const char *text;
96 eefb3de5 2022-02-26 op char *input, **ap, *words[10];
97 eefb3de5 2022-02-26 op size_t len = 0;
98 b1e1e41a 2021-07-14 op struct line *l;
99 7c1d55bf 2022-04-13 op struct vline *vl;
100 e7b982f4 2021-07-14 op struct buffer *b;
102 b1e1e41a 2021-07-14 op if (in_minibuffer != MB_COMPREAD)
105 1faa6821 2022-04-15 op if (ministate.hist_cur != NULL)
106 1faa6821 2022-04-15 op text = ministate.hist_cur->h;
108 1faa6821 2022-04-15 op text = ministate.buf;
110 1faa6821 2022-04-15 op strlcpy(buf, text, sizeof(buf));
113 eefb3de5 2022-02-26 op /* tokenize the input */
114 eefb3de5 2022-02-26 op for (ap = words; ap < words + nitems(words) &&
115 eefb3de5 2022-02-26 op (*ap = strsep(&input, " ")) != NULL;) {
116 eefb3de5 2022-02-26 op if (**ap != '\0')
120 e7b982f4 2021-07-14 op b = &ministate.compl.buffer;
121 e7b982f4 2021-07-14 op TAILQ_FOREACH(l, &b->page.head, lines) {
122 e7b982f4 2021-07-14 op l->type = LINE_COMPL;
123 b1e1e41a 2021-07-14 op if (add && l->flags & L_HIDDEN)
125 eefb3de5 2022-02-26 op if (matches(words, len, l)) {
126 5977965a 2021-07-15 op if (l->flags & L_HIDDEN)
127 5977965a 2021-07-15 op b->line_max++;
128 b1e1e41a 2021-07-14 op l->flags &= ~L_HIDDEN;
130 5977965a 2021-07-15 op if (!(l->flags & L_HIDDEN))
131 5977965a 2021-07-15 op b->line_max--;
132 b1e1e41a 2021-07-14 op l->flags |= L_HIDDEN;
136 e7b982f4 2021-07-14 op if (b->current_line == NULL)
137 e7b982f4 2021-07-14 op b->current_line = TAILQ_FIRST(&b->head);
138 e7b982f4 2021-07-14 op b->current_line = adjust_line(b->current_line, b);
139 7c1d55bf 2022-04-13 op vl = b->current_line;
140 4bb17137 2022-04-14 op if (ministate.compl.must_select && vl != NULL)
141 7c1d55bf 2022-04-13 op vl->parent->type = LINE_COMPL_CURRENT;
145 16578ca5 2021-01-02 op minibuffer_insert_current_candidate(void)
147 16578ca5 2021-01-02 op struct vline *vl;
149 16578ca5 2021-01-02 op vl = ministate.compl.buffer.current_line;
150 16578ca5 2021-01-02 op if (vl == NULL || vl->parent->flags & L_HIDDEN)
153 16578ca5 2021-01-02 op minibuffer_taint_hist();
154 16578ca5 2021-01-02 op strlcpy(ministate.buf, vl->parent->line, sizeof(ministate.buf));
155 16578ca5 2021-01-02 op ministate.buffer.cpoff = utf8_cplen(ministate.buf);
160 d7ee7b5e 2021-07-15 op static void *
161 d7ee7b5e 2021-07-15 op minibuffer_metadata(void)
163 d7ee7b5e 2021-07-15 op struct vline *vl;
165 d7ee7b5e 2021-07-15 op vl = ministate.compl.buffer.current_line;
167 d7ee7b5e 2021-07-15 op if (vl == NULL || vl->parent->flags & L_HIDDEN)
170 fbadd395 2021-07-16 op return vl->parent->data;
173 7bd3a14b 2022-04-13 op static const char *
174 7bd3a14b 2022-04-13 op minibuffer_compl_text(void)
176 7bd3a14b 2022-04-13 op struct vline *vl;
178 3f0b6911 2022-04-15 op if (ministate.hist_cur != NULL)
179 3f0b6911 2022-04-15 op return ministate.hist_cur->h;
181 7bd3a14b 2022-04-13 op vl = ministate.compl.buffer.current_line;
182 7bd3a14b 2022-04-13 op if (vl == NULL || vl->parent->flags & L_HIDDEN ||
183 7bd3a14b 2022-04-13 op vl->parent->type == LINE_COMPL || vl->parent->line == NULL)
184 7bd3a14b 2022-04-13 op return ministate.buf;
185 7bd3a14b 2022-04-13 op return vl->parent->line;
189 84b88039 2021-07-12 op minibuffer_hist_save_entry(void)
191 84b88039 2021-07-12 op struct hist *hist;
192 7bd3a14b 2022-04-13 op const char *t;
194 84b88039 2021-07-12 op if (ministate.history == NULL)
197 84b88039 2021-07-12 op if ((hist = calloc(1, sizeof(*hist))) == NULL)
200 7bd3a14b 2022-04-13 op t = minibuffer_compl_text();
201 7bd3a14b 2022-04-13 op strlcpy(hist->h, t, sizeof(hist->h));
203 32ac17a4 2021-08-12 op TAILQ_INSERT_TAIL(&ministate.history->head, hist, entries);
204 84b88039 2021-07-12 op ministate.history->len++;
208 84b88039 2021-07-12 op * taint the minibuffer cache: if we're currently showing a history
209 84b88039 2021-07-12 op * element, copy that to the current buf and reset the "history
210 84b88039 2021-07-12 op * navigation" thing.
213 84b88039 2021-07-12 op minibuffer_taint_hist(void)
215 84b88039 2021-07-12 op if (ministate.hist_cur == NULL)
218 84b88039 2021-07-12 op strlcpy(ministate.buf, ministate.hist_cur->h, sizeof(ministate.buf));
219 84b88039 2021-07-12 op ministate.hist_cur = NULL;
220 19f7f20c 2021-07-12 op ministate.buffer.current_line->line = ministate.buf;
224 84b88039 2021-07-12 op minibuffer_self_insert(void)
226 84b88039 2021-07-12 op char *c, tmp[5] = {0};
229 84b88039 2021-07-12 op minibuffer_taint_hist();
231 84b88039 2021-07-12 op if (thiskey.cp == 0)
234 84b88039 2021-07-12 op len = utf8_encode(thiskey.cp, tmp);
235 84b88039 2021-07-12 op c = utf8_nth(ministate.buffer.current_line->line, ministate.buffer.cpoff);
236 84b88039 2021-07-12 op if (c + len > ministate.buf + sizeof(ministate.buf) - 1)
239 84b88039 2021-07-12 op memmove(c + len, c, strlen(c)+1);
240 84b88039 2021-07-12 op memcpy(c, tmp, len);
241 84b88039 2021-07-12 op ministate.buffer.cpoff++;
243 b1e1e41a 2021-07-14 op recompute_completions(1);
247 40fbc354 2021-07-14 op sensible_self_insert(void)
249 e8c9de1e 2021-07-20 op if (thiskey.meta ||
250 85c820b8 2021-07-24 op (!unicode_isgraph(thiskey.key) && thiskey.key != ' ')) {
251 84b88039 2021-07-12 op global_key_unbound();
255 84b88039 2021-07-12 op minibuffer_self_insert();
259 84b88039 2021-07-12 op eecmd_select(void)
261 16578ca5 2021-01-02 op struct cmd *cmd;
262 16578ca5 2021-01-02 op const char *t;
264 7bd3a14b 2022-04-13 op t = minibuffer_compl_text();
265 84b88039 2021-07-12 op for (cmd = cmds; cmd->cmd != NULL; ++cmd) {
266 16578ca5 2021-01-02 op if (!strcmp(cmd->cmd, t)) {
267 84b88039 2021-07-12 op minibuffer_hist_save_entry();
268 7bd3a14b 2022-04-13 op exit_minibuffer();
269 84b88039 2021-07-12 op cmd->fn(current_buffer());
274 84b88039 2021-07-12 op message("No match");
278 9a28e7e5 2021-08-03 op ir_select_gemini(void)
280 84b88039 2021-07-12 op char buf[1025] = {0};
281 84b88039 2021-07-12 op struct phos_uri uri;
282 83dce83d 2021-07-17 op struct tab *tab = current_tab;
284 84b88039 2021-07-12 op minibuffer_hist_save_entry();
286 84b88039 2021-07-12 op /* a bit ugly but... */
287 84b88039 2021-07-12 op memcpy(&uri, &tab->uri, sizeof(tab->uri));
288 7bd3a14b 2022-04-13 op phos_uri_set_query(&uri, minibuffer_compl_text());
289 ed504b9e 2022-02-07 op phos_serialize_uri(&uri, buf, sizeof(buf));
291 7bd3a14b 2022-04-13 op exit_minibuffer();
292 ed504b9e 2022-02-07 op load_url_in_tab(tab, buf, NULL, LU_MODE_NOCACHE);
296 ed504b9e 2022-02-07 op ir_select_reply(void)
298 ed504b9e 2022-02-07 op char buf[1025] = {0};
299 ed504b9e 2022-02-07 op struct phos_uri uri;
300 ed504b9e 2022-02-07 op struct tab *tab = current_tab;
302 ed504b9e 2022-02-07 op minibuffer_hist_save_entry();
304 ed504b9e 2022-02-07 op /* a bit ugly but... */
305 ed504b9e 2022-02-07 op strlcpy(buf, tab->last_input_url, sizeof(buf));
306 ed504b9e 2022-02-07 op phos_parse_absolute_uri(buf, &uri);
307 7bd3a14b 2022-04-13 op phos_uri_set_query(&uri, minibuffer_compl_text());
308 84b88039 2021-07-12 op phos_serialize_uri(&uri, buf, sizeof(buf));
310 7bd3a14b 2022-04-13 op exit_minibuffer();
311 ed21a9a1 2022-01-11 op load_url_in_tab(tab, buf, NULL, LU_MODE_NOCACHE);
315 9a28e7e5 2021-08-03 op ir_select_gopher(void)
317 9a28e7e5 2021-08-03 op minibuffer_hist_save_entry();
318 7bd3a14b 2022-04-13 op gopher_send_search_req(current_tab, minibuffer_compl_text());
319 7bd3a14b 2022-04-13 op exit_minibuffer();
323 84b88039 2021-07-12 op lu_select(void)
325 c6efff96 2021-08-16 op char url[GEMINI_URL_LEN+1];
327 84b88039 2021-07-12 op minibuffer_hist_save_entry();
328 7bd3a14b 2022-04-13 op humanify_url(minibuffer_compl_text(), url, sizeof(url));
329 7bd3a14b 2022-04-13 op exit_minibuffer();
330 ed21a9a1 2022-01-11 op load_url_in_tab(current_tab, url, NULL, LU_MODE_NOCACHE);
334 84b88039 2021-07-12 op bp_select(void)
336 84b88039 2021-07-12 op exit_minibuffer();
337 f63b8f73 2022-04-24 op if (*ministate.buf != '\0') {
338 f63b8f73 2022-04-24 op if (!bookmark_page(ministate.buf))
339 f63b8f73 2022-04-24 op message("failed to bookmark page: %s",
340 f63b8f73 2022-04-24 op strerror(errno));
342 84b88039 2021-07-12 op message("Abort.");
346 65601367 2021-07-14 op ts_select(void)
348 65601367 2021-07-14 op struct tab *tab;
350 d7ee7b5e 2021-07-15 op if ((tab = minibuffer_metadata()) == NULL) {
351 65601367 2021-07-14 op message("No tab selected");
355 65601367 2021-07-14 op exit_minibuffer();
356 65601367 2021-07-14 op switch_to_tab(tab);
360 753c6ac7 2021-07-14 op ls_select(void)
362 753c6ac7 2021-07-14 op struct line *l;
364 d7ee7b5e 2021-07-15 op if ((l = minibuffer_metadata()) == NULL) {
365 753c6ac7 2021-07-14 op message("No link selected");
369 753c6ac7 2021-07-14 op exit_minibuffer();
370 ed21a9a1 2022-01-11 op load_url_in_tab(current_tab, l->alt, NULL, LU_MODE_NOCACHE);
373 d7ee7b5e 2021-07-15 op static inline void
374 d7ee7b5e 2021-07-15 op jump_to_line(struct line *l)
376 753c6ac7 2021-07-14 op struct vline *vl;
377 5924d8d2 2021-07-21 op struct buffer *buffer;
379 5924d8d2 2021-07-21 op buffer = current_buffer();
381 5924d8d2 2021-07-21 op TAILQ_FOREACH(vl, &buffer->head, vlines) {
382 753c6ac7 2021-07-14 op if (vl->parent == l)
386 753c6ac7 2021-07-14 op if (vl == NULL)
387 d7ee7b5e 2021-07-15 op message("Ops, %s error! Please report to %s",
388 d7ee7b5e 2021-07-15 op __func__, PACKAGE_BUGREPORT);
390 5924d8d2 2021-07-21 op buffer->top_line = vl;
391 5924d8d2 2021-07-21 op buffer->current_line = vl;
396 d7ee7b5e 2021-07-15 op swiper_select(void)
398 edd9a650 2021-07-15 op struct line *l;
400 edd9a650 2021-07-15 op if ((l = minibuffer_metadata()) == NULL) {
401 edd9a650 2021-07-15 op message("No line selected");
405 edd9a650 2021-07-15 op exit_minibuffer();
406 edd9a650 2021-07-15 op jump_to_line(l);
410 edd9a650 2021-07-15 op toc_select(void)
412 d7ee7b5e 2021-07-15 op struct line *l;
414 d7ee7b5e 2021-07-15 op if ((l = minibuffer_metadata()) == NULL) {
415 d7ee7b5e 2021-07-15 op message("No line selected");
419 d7ee7b5e 2021-07-15 op exit_minibuffer();
420 d7ee7b5e 2021-07-15 op jump_to_line(l);
424 84b88039 2021-07-12 op yornp_self_insert(void)
426 84b88039 2021-07-12 op if (thiskey.key != 'y' && thiskey.key != 'n') {
427 84b88039 2021-07-12 op message("Please answer y or n");
431 84b88039 2021-07-12 op exit_minibuffer();
432 84b88039 2021-07-12 op yornp_cb(thiskey.key == 'y', yornp_data);
436 84b88039 2021-07-12 op yornp_abort(void)
438 84b88039 2021-07-12 op exit_minibuffer();
439 84b88039 2021-07-12 op yornp_cb(0, yornp_data);
443 84b88039 2021-07-12 op read_self_insert(void)
445 84b88039 2021-07-12 op if (thiskey.meta || !unicode_isgraph(thiskey.cp)) {
446 84b88039 2021-07-12 op global_key_unbound();
450 84b88039 2021-07-12 op minibuffer_self_insert();
454 84b88039 2021-07-12 op read_abort(void)
456 84b88039 2021-07-12 op exit_minibuffer();
457 84b88039 2021-07-12 op read_cb(NULL, read_data);
461 84b88039 2021-07-12 op read_select(void)
463 95a8c791 2021-08-26 op exit_minibuffer();
464 84b88039 2021-07-12 op minibuffer_hist_save_entry();
465 84b88039 2021-07-12 op read_cb(ministate.buf, read_data);
469 b1e1e41a 2021-07-14 op * TODO: we should collect this asynchronously...
471 b1e1e41a 2021-07-14 op static inline void
472 b1e1e41a 2021-07-14 op populate_compl_buffer(complfn *fn, void *data)
474 b3be07ea 2021-07-18 op const char *s, *descr;
475 b1e1e41a 2021-07-14 op struct line *l;
476 b1e1e41a 2021-07-14 op struct buffer *b;
477 b1e1e41a 2021-07-14 op struct parser *p;
478 0ce8aa3e 2021-07-18 op void *linedata;
480 b1e1e41a 2021-07-14 op b = &ministate.compl.buffer;
481 b1e1e41a 2021-07-14 op p = &b->page;
483 0ce8aa3e 2021-07-18 op linedata = NULL;
484 0ce8aa3e 2021-07-18 op descr = NULL;
485 b3be07ea 2021-07-18 op while ((s = fn(&data, &linedata, &descr)) != NULL) {
486 b1e1e41a 2021-07-14 op if ((l = calloc(1, sizeof(*l))) == NULL)
489 e7b982f4 2021-07-14 op l->type = LINE_COMPL;
490 fbadd395 2021-07-16 op l->data = linedata;
491 b3be07ea 2021-07-18 op l->alt = (char*)descr;
492 e7b982f4 2021-07-14 op if ((l->line = strdup(s)) == NULL)
495 32ac17a4 2021-08-12 op TAILQ_INSERT_TAIL(&p->head, l, lines);
497 65601367 2021-07-14 op linedata = NULL;
498 b3be07ea 2021-07-18 op descr = NULL;
501 7c1d55bf 2022-04-13 op if ((l = TAILQ_FIRST(&p->head)) != NULL &&
502 7c1d55bf 2022-04-13 op ministate.compl.must_select)
503 7c1d55bf 2022-04-13 op l->type = LINE_COMPL_CURRENT;
507 84b88039 2021-07-12 op enter_minibuffer(void (*self_insert_fn)(void), void (*donefn)(void),
508 e5a2797f 2021-07-13 op void (*abortfn)(void), struct histhead *hist,
509 27dbcaab 2022-04-13 op complfn *complfn, void *compldata, int must_select)
511 b1e1e41a 2021-07-14 op in_minibuffer = complfn == NULL ? MB_READ : MB_COMPREAD;
512 b1e1e41a 2021-07-14 op if (in_minibuffer == MB_COMPREAD) {
513 b1e1e41a 2021-07-14 op ui_schedule_redraw();
515 b1e1e41a 2021-07-14 op ministate.compl.fn = complfn;
516 b1e1e41a 2021-07-14 op ministate.compl.data = compldata;
517 27dbcaab 2022-04-13 op ministate.compl.must_select = must_select;
518 b1e1e41a 2021-07-14 op populate_compl_buffer(complfn, compldata);
521 84b88039 2021-07-12 op base_map = &minibuffer_map;
522 84b88039 2021-07-12 op current_map = &minibuffer_map;
524 84b88039 2021-07-12 op base_map->unhandled_input = self_insert_fn;
526 84b88039 2021-07-12 op ministate.donefn = donefn;
527 84b88039 2021-07-12 op ministate.abortfn = abortfn;
528 84b88039 2021-07-12 op memset(ministate.buf, 0, sizeof(ministate.buf));
529 84b88039 2021-07-12 op ministate.buffer.current_line = &ministate.vline;
530 84b88039 2021-07-12 op ministate.buffer.current_line->line = ministate.buf;
531 84b88039 2021-07-12 op ministate.buffer.cpoff = 0;
532 84b88039 2021-07-12 op strlcpy(ministate.buf, "", sizeof(ministate.prompt));
534 84b88039 2021-07-12 op ministate.history = hist;
535 84b88039 2021-07-12 op ministate.hist_cur = NULL;
536 84b88039 2021-07-12 op ministate.hist_off = 0;
540 84b88039 2021-07-12 op exit_minibuffer(void)
542 e7b982f4 2021-07-14 op if (in_minibuffer == MB_COMPREAD) {
543 e7b982f4 2021-07-14 op erase_buffer(&ministate.compl.buffer);
544 b1e1e41a 2021-07-14 op ui_schedule_redraw();
547 84b88039 2021-07-12 op in_minibuffer = 0;
548 84b88039 2021-07-12 op base_map = &global_map;
549 84b88039 2021-07-12 op current_map = &global_map;
553 84b88039 2021-07-12 op yornp(const char *prompt, void (*fn)(int, struct tab*),
554 84b88039 2021-07-12 op struct tab *data)
558 84b88039 2021-07-12 op if (in_minibuffer) {
563 84b88039 2021-07-12 op yornp_cb = fn;
564 84b88039 2021-07-12 op yornp_data = data;
565 84b88039 2021-07-12 op enter_minibuffer(yornp_self_insert, yornp_self_insert,
566 27dbcaab 2022-04-13 op yornp_abort, NULL, NULL, NULL, 0);
568 84b88039 2021-07-12 op len = sizeof(ministate.prompt);
569 84b88039 2021-07-12 op strlcpy(ministate.prompt, prompt, len);
570 84b88039 2021-07-12 op strlcat(ministate.prompt, " (y or n) ", len);
574 4bc446b9 2021-07-21 op minibuffer_read(const char *prompt, void (*fn)(const char *, struct tab *),
575 b1e1e41a 2021-07-14 op struct tab *data)
579 84b88039 2021-07-12 op if (in_minibuffer)
582 84b88039 2021-07-12 op read_cb = fn;
583 84b88039 2021-07-12 op read_data = data;
584 84b88039 2021-07-12 op enter_minibuffer(read_self_insert, read_select, read_abort,
585 27dbcaab 2022-04-13 op &read_history, NULL, NULL, 0);
587 84b88039 2021-07-12 op len = sizeof(ministate.prompt);
588 84b88039 2021-07-12 op strlcpy(ministate.prompt, prompt, len);
589 84b88039 2021-07-12 op strlcat(ministate.prompt, ": ", len);
593 4bc446b9 2021-07-21 op handle_clear_echoarea(int fd, short ev, void *d)
595 4bc446b9 2021-07-21 op free(ministate.curmesg);
596 4bc446b9 2021-07-21 op ministate.curmesg = NULL;
598 4bc446b9 2021-07-21 op ui_after_message_hook();
602 4bc446b9 2021-07-21 op vmessage(const char *fmt, va_list ap)
604 4bc446b9 2021-07-21 op if (evtimer_pending(&clechoev, NULL))
605 4bc446b9 2021-07-21 op evtimer_del(&clechoev);
607 4bc446b9 2021-07-21 op free(ministate.curmesg);
608 4bc446b9 2021-07-21 op ministate.curmesg = NULL;
610 4bc446b9 2021-07-21 op if (fmt != NULL) {
611 4bc446b9 2021-07-21 op evtimer_set(&clechoev, handle_clear_echoarea, NULL);
612 4bc446b9 2021-07-21 op evtimer_add(&clechoev, &clechoev_timer);
614 4bc446b9 2021-07-21 op /* TODO: what to do if the allocation fails here? */
615 4bc446b9 2021-07-21 op if (vasprintf(&ministate.curmesg, fmt, ap) == -1)
616 4bc446b9 2021-07-21 op ministate.curmesg = NULL;
619 4bc446b9 2021-07-21 op ui_after_message_hook();
623 4bc446b9 2021-07-21 op message(const char *fmt, ...)
627 4bc446b9 2021-07-21 op va_start(ap, fmt);
628 4bc446b9 2021-07-21 op vmessage(fmt, ap);
633 4bc446b9 2021-07-21 op minibuffer_init(void)
635 bccb5b0b 2021-07-21 op TAILQ_INIT(&eecmd_history.head);
636 bccb5b0b 2021-07-21 op TAILQ_INIT(&ir_history.head);
637 bccb5b0b 2021-07-21 op TAILQ_INIT(&lu_history.head);
638 78894e73 2021-08-12 op TAILQ_INIT(&read_history.head);
640 78894e73 2021-08-12 op TAILQ_INIT(&ministate.compl.buffer.head);
641 78894e73 2021-08-12 op TAILQ_INIT(&ministate.compl.buffer.page.head);
643 bccb5b0b 2021-07-21 op ministate.line.type = LINE_TEXT;
644 bccb5b0b 2021-07-21 op ministate.vline.parent = &ministate.line;
645 ab0a4274 2021-07-25 op ministate.buffer.page.name = "*minibuffer*";
646 bccb5b0b 2021-07-21 op ministate.buffer.current_line = &ministate.vline;
648 4bc446b9 2021-07-21 op evtimer_set(&clechoev, handle_clear_echoarea, NULL);