2 * Copyright (c) 2021 Omar Polo <op@omarpolo.com>
4 * Permission to use, copy, modify, and distribute this software for any
5 * purpose with or without fee is hereby granted, provided that the above
6 * copyright notice and this permission notice appear in all copies.
8 * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
9 * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
10 * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
11 * ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
12 * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
13 * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
14 * OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
26 #include "telescope.h"
29 char *new_tab_url = NULL;
31 int olivetti_mode = 1;
32 int enable_colors = 1;
33 int hide_pre_context = 0;
34 int hide_pre_blocks = 0;
35 int hide_pre_closing_line = 0;
36 int dont_wrap_pre = 0;
40 struct lineprefix line_prefixes[] = {
41 [LINE_TEXT] = { "", "" },
42 [LINE_LINK] = { "→ ", " " },
43 [LINE_TITLE_1] = { "# ", " " },
44 [LINE_TITLE_2] = { "## ", " " },
45 [LINE_TITLE_3] = { "### ", " " },
46 [LINE_ITEM] = { " • ", " " },
47 [LINE_QUOTE] = { " ┃ ", " ┃ " },
48 [LINE_PRE_START] = { "─── ", " " },
49 [LINE_PRE_CONTENT] = { "", "" },
50 [LINE_PRE_END] = { "─── ", "" },
52 [LINE_COMPL] = {"", ""},
53 [LINE_COMPL_CURRENT] = {"", ""},
55 [LINE_HELP] = {"", ""},
58 struct line_face line_faces[] = {
62 .trail_pair = PT_TRAIL,
67 .trail_pair = PL_TRAIL,
71 .prfx_pair = PT1_PRFX,
73 .trail_pair = PT1_TRAIL,
77 .prfx_pair = PT2_PRFX,
79 .trail_pair = PT2_TRAIL,
83 .prfx_pair = PT3_PRFX,
85 .trail_pair = PT3_TRAIL,
91 .trail_pair = PI_TRAIL,
96 .trail_pair = PQ_TRAIL,
100 .prfx_pair = PPSTART_PRFX,
102 .trail_pair = PPSTART_TRAIL,
104 [LINE_PRE_CONTENT] = {
105 .prfx_pair = PP_PRFX,
107 .trail_pair = PP_TRAIL,
110 .prfx_pair = PPEND_PRFX,
112 .trail_pair = PPEND_TRAIL,
117 .prfx_pair = PCOMPL_PRFX,
119 .trail_pair = PCOMPL_TRAIL,
121 [LINE_COMPL_CURRENT] = {
122 .prfx_pair = PCOMPL_CURR_PRFX,
124 .trail_pair = PCOMPL_CURR_TRAIL,
126 .trail_attr = A_REVERSE,
131 .prfx_pair = PHELP_PRFX,
133 .trail_pair = PHELP_TRAIL,
137 struct tab_face tab_face = {
138 .bg_attr = A_REVERSE, .bg_bg = -1, .bg_fg = -1,
139 .t_attr = A_REVERSE, .t_bg = -1, .t_fg = -1,
140 .c_attr = A_NORMAL, .c_bg = -1, .c_fg = -1,
143 * set these so that even when enable-color=0 the bar has some
146 .background = A_REVERSE,
151 struct body_face body_face = {
152 .lbg = -1, .lfg = -1,
154 .rbg = -1, .rfg = -1,
157 struct modeline_face modeline_face = {
163 struct minibuffer_face minibuffer_face = {
175 {"title1", LINE_TITLE_1},
176 {"title2", LINE_TITLE_2},
177 {"title3", LINE_TITLE_3},
179 {"quote", LINE_QUOTE},
180 {"pre.start", LINE_PRE_START},
181 {"pre", LINE_PRE_CONTENT},
182 {"pre.end", LINE_PRE_END},
185 {"compl", LINE_COMPL},
186 {"compl.current", LINE_COMPL_CURRENT},
192 static struct mapping *
193 mapping_by_name(const char *name)
197 for (i = 0; i < sizeof(mappings)/sizeof(mappings[0]); ++i) {
198 if (!strcmp(name, mappings[i].label))
207 global_set_key(const char *key, void (*fn)(struct buffer*))
209 if (!kmap_define_key(&global_map, key, fn))
214 minibuffer_set_key(const char *key, void (*fn)(struct buffer*))
216 if (!kmap_define_key(&minibuffer_map, key, fn))
221 load_default_keys(void)
223 /* === global map === */
226 global_set_key("C-p", cmd_previous_line);
227 global_set_key("C-n", cmd_next_line);
228 global_set_key("C-f", cmd_forward_char);
229 global_set_key("C-b", cmd_backward_char);
230 global_set_key("M-{", cmd_backward_paragraph);
231 global_set_key("M-}", cmd_forward_paragraph);
232 global_set_key("C-a", cmd_move_beginning_of_line);
233 global_set_key("C-e", cmd_move_end_of_line);
235 global_set_key("M-v", cmd_scroll_up);
236 global_set_key("C-v", cmd_scroll_down);
237 global_set_key("M-space", cmd_scroll_up);
238 global_set_key("space", cmd_scroll_down);
240 global_set_key("M-<", cmd_beginning_of_buffer);
241 global_set_key("M->", cmd_end_of_buffer);
243 global_set_key("C-x C-c", cmd_kill_telescope);
245 global_set_key("C-g", cmd_clear_minibuf);
247 global_set_key("M-x", cmd_execute_extended_command);
249 global_set_key("C-c {", cmd_dec_fill_column);
250 global_set_key("C-c }", cmd_inc_fill_column);
252 global_set_key("C-c p", cmd_previous_heading);
253 global_set_key("C-c n", cmd_next_heading);
255 global_set_key(">", cmd_load_url);
256 global_set_key("<", cmd_load_current_url);
257 global_set_key("C-x C-f", cmd_load_url);
258 global_set_key("C-x M-f", cmd_load_current_url);
260 global_set_key("C-x o", cmd_other_window);
262 global_set_key("C-x t 0", cmd_tab_close);
263 global_set_key("C-x t 1", cmd_tab_close_other);
264 global_set_key("C-x t 2", cmd_tab_new);
265 global_set_key("C-x t o", cmd_tab_next);
266 global_set_key("C-x t O", cmd_tab_previous);
267 global_set_key("C-x t m", cmd_tab_move);
268 global_set_key("C-x t M", cmd_tab_move_to);
270 global_set_key("B", cmd_previous_page);
271 global_set_key("C-M-b", cmd_previous_page);
272 global_set_key("F", cmd_next_page);
273 global_set_key("C-M-f", cmd_next_page);
275 global_set_key("<f7> a", cmd_bookmark_page);
276 global_set_key("<f7> <f7>", cmd_list_bookmarks);
278 global_set_key("C-z", cmd_suspend_telescope);
281 global_set_key("k", cmd_previous_line);
282 global_set_key("j", cmd_next_line);
283 global_set_key("l", cmd_forward_char);
284 global_set_key("h", cmd_backward_char);
285 global_set_key("{", cmd_backward_paragraph);
286 global_set_key("}", cmd_forward_paragraph);
287 global_set_key("^", cmd_move_beginning_of_line);
288 global_set_key("$", cmd_move_end_of_line);
290 global_set_key("K", cmd_scroll_line_up);
291 global_set_key("J", cmd_scroll_line_down);
293 global_set_key("g g", cmd_beginning_of_buffer);
294 global_set_key("G", cmd_end_of_buffer);
296 global_set_key("g D", cmd_tab_close);
297 global_set_key("g N", cmd_tab_new);
298 global_set_key("g t", cmd_tab_next);
299 global_set_key("g T", cmd_tab_previous);
300 global_set_key("g M-t", cmd_tab_move);
301 global_set_key("g M-T", cmd_tab_move_to);
303 global_set_key("H", cmd_previous_page);
304 global_set_key("L", cmd_next_page);
307 global_set_key("q", cmd_kill_telescope);
309 global_set_key("esc", cmd_clear_minibuf);
311 global_set_key(":", cmd_execute_extended_command);
314 global_set_key("<up>", cmd_previous_line);
315 global_set_key("<down>", cmd_next_line);
316 global_set_key("<right>", cmd_forward_char);
317 global_set_key("<left>", cmd_backward_char);
318 global_set_key("<home>", cmd_move_beginning_of_line);
319 global_set_key("<end>", cmd_move_end_of_line);
320 global_set_key("<prior>", cmd_scroll_up);
321 global_set_key("<next>", cmd_scroll_down);
323 global_set_key("C-w", cmd_tab_close);
324 global_set_key("C-t", cmd_tab_new);
325 global_set_key("M-<prior>", cmd_tab_previous);
326 global_set_key("M-<next>", cmd_tab_next);
328 global_set_key("M-<left>", cmd_previous_page);
329 global_set_key("M-<right>", cmd_next_page);
331 global_set_key("<f5>", cmd_reload_page);
332 global_set_key("r", cmd_reload_page);
334 /* "ncurses standard" */
335 global_set_key("C-l", cmd_redraw);
338 global_set_key("<f1>", cmd_toggle_help);
339 global_set_key("C-m", cmd_push_button);
340 global_set_key("M-enter", cmd_push_button_new_tab);
341 global_set_key("M-tab", cmd_previous_button);
342 global_set_key("backtab", cmd_previous_button);
343 global_set_key("tab", cmd_next_button);
344 global_set_key("M-t", cmd_tab_select);
345 global_set_key("[", cmd_tab_previous);
346 global_set_key("]", cmd_tab_next);
347 global_set_key("M-l", cmd_link_select);
348 global_set_key("M-/", cmd_swiper);
349 global_set_key("t", cmd_toc);
351 /* === minibuffer map === */
352 minibuffer_set_key("ret", cmd_mini_complete_and_exit);
353 minibuffer_set_key("C-g", cmd_mini_abort);
354 minibuffer_set_key("esc", cmd_mini_abort);
355 minibuffer_set_key("C-d", cmd_mini_delete_char);
356 minibuffer_set_key("del", cmd_mini_delete_backward_char);
357 minibuffer_set_key("backspace", cmd_mini_delete_backward_char);
358 minibuffer_set_key("C-h", cmd_mini_delete_backward_char);
360 minibuffer_set_key("C-b", cmd_backward_char);
361 minibuffer_set_key("C-f", cmd_forward_char);
362 minibuffer_set_key("<left>", cmd_backward_char);
363 minibuffer_set_key("<right>", cmd_forward_char);
364 minibuffer_set_key("C-e", cmd_move_end_of_line);
365 minibuffer_set_key("C-a", cmd_move_beginning_of_line);
366 minibuffer_set_key("<end>", cmd_move_end_of_line);
367 minibuffer_set_key("<home>", cmd_move_beginning_of_line);
368 minibuffer_set_key("C-k", cmd_mini_kill_line);
370 minibuffer_set_key("M-p", cmd_mini_previous_history_element);
371 minibuffer_set_key("M-n", cmd_mini_next_history_element);
373 minibuffer_set_key("C-p", cmd_previous_completion);
374 minibuffer_set_key("C-n", cmd_next_completion);
375 minibuffer_set_key("<up>", cmd_previous_completion);
376 minibuffer_set_key("<down>", cmd_next_completion);
378 minibuffer_set_key("C-v", cmd_mini_scroll_down);
379 minibuffer_set_key("M-v", cmd_mini_scroll_up);
380 minibuffer_set_key("<next>", cmd_mini_scroll_down);
381 minibuffer_set_key("<prior>", cmd_mini_scroll_up);
383 minibuffer_set_key("M-<", cmd_mini_goto_beginning);
384 minibuffer_set_key("M->", cmd_mini_goto_end);
386 minibuffer_set_key("tab", cmd_insert_current_candidate);
395 len = sizeof(line_faces)/sizeof(line_faces[0]);
396 for (i = 0; i < len; ++i) {
399 f->prfx_bg = f->bg = f->trail_bg = -1;
400 f->prfx_fg = f->fg = f->trail_fg = -1;
403 line_faces[LINE_LINK].fg = COLOR_BLUE;
409 config_setprfx(const char *name, const char *prfx, const char *cont)
411 struct lineprefix *p;
414 if (!has_prefix(name, "line."))
418 if ((m = mapping_by_name(name)) == NULL)
421 p = &line_prefixes[m->linetype];
429 config_setvari(const char *var, int val)
431 if (!strcmp(var, "fill-column")) {
432 if ((fill_column = val) <= 0)
433 fill_column = INT_MAX;
434 } else if (!strcmp(var, "olivetti-mode")) {
435 olivetti_mode = !!val;
436 } else if (!strcmp(var, "enable-colors")) {
437 enable_colors = !!val;
438 } else if (!strcmp(var, "hide-pre-context")) {
439 hide_pre_context = !!val;
440 } else if (!strcmp(var, "hide-pre-blocks")) {
441 hide_pre_blocks = !!val;
442 } else if (!strcmp(var, "hide-pre-closing-line")) {
443 hide_pre_closing_line = !!val;
444 } else if (!strcmp(var, "dont-wrap-pre")) {
445 dont_wrap_pre = !!val;
446 } else if (!strcmp(var, "emojify-link")) {
447 emojify_link = !!val;
448 } else if (!strcmp(var, "set-title")) {
458 config_setvars(const char *var, char *val)
460 if (!strcmp(var, "new-tab-url")) {
461 if (new_tab_url != NULL)
470 config_setcolor(int bg, const char *name, int prfx, int line, int trail)
475 if (!strcmp(name, "tabline")) {
477 tab_face.bg_bg = prfx;
479 tab_face.bg_fg = prfx;
480 } else if (has_prefix(name, "tabline.")) {
483 if (!strcmp(name, "tab")) {
485 tab_face.t_bg = prfx;
487 tab_face.t_fg = prfx;
488 } else if (!strcmp(name, "current")) {
490 tab_face.c_bg = prfx;
492 tab_face.c_fg = prfx;
495 } else if (has_prefix(name, "line.")) {
498 if ((m = mapping_by_name(name)) == NULL)
501 f = &line_faces[m->linetype];
512 } else if (!strcmp(name, "line")) {
514 body_face.lbg = prfx;
516 body_face.rbg = trail;
518 body_face.lfg = prfx;
520 body_face.rfg = trail;
522 } else if (!strcmp(name, "minibuffer")) {
524 minibuffer_face.bg = prfx;
526 minibuffer_face.fg = prfx;
527 } else if (!strcmp(name, "modeline")) {
529 modeline_face.bg = prfx;
531 modeline_face.fg = prfx;
540 config_setattr(const char *name, int prfx, int line, int trail)
545 if (!strcmp(name, "tabline")) {
546 tab_face.bg_attr = prfx;
547 } else if (has_prefix(name, "tabline.")) {
550 if (!strcmp(name, "tab"))
551 tab_face.t_attr = prfx;
552 else if (!strcmp(name, "current"))
553 tab_face.c_attr = prfx;
556 } else if (has_prefix(name, "line.")) {
559 if ((m = mapping_by_name(name)) == NULL)
562 f = &line_faces[m->linetype];
566 f->trail_attr = trail;
567 } else if (!strcmp(name, "minibuffer")) {
568 minibuffer_face.attr = prfx;
569 } else if (!strcmp(name, "modeline")) {
570 modeline_face.attr = prfx;
579 tl_init_pair(int colors, int pair, int f, int b)
581 if (f >= colors || !enable_colors)
583 if (b >= colors || !enable_colors)
585 init_pair(pair, f, b);
589 config_apply_style(void)
591 size_t i, colors, len;
596 len = sizeof(line_faces)/sizeof(line_faces[0]);
597 for (i = 0; i < len; ++i) {
600 tl_init_pair(colors, f->prfx_pair, f->prfx_fg, f->prfx_bg);
601 f->prefix = COLOR_PAIR(f->prfx_pair) | f->prfx_attr;
603 tl_init_pair(colors, f->pair, f->fg, f->bg);
604 f->text = COLOR_PAIR(f->pair) | f->attr;
606 tl_init_pair(colors, f->trail_pair, f->trail_fg, f->trail_bg);
607 f->trail = COLOR_PAIR(f->trail_pair) | f->trail_attr;
611 tl_init_pair(colors, PTL_BG, tab_face.bg_fg, tab_face.bg_bg);
612 tab_face.background = COLOR_PAIR(PTL_BG) | tab_face.bg_attr;
614 tl_init_pair(colors, PTL_TAB, tab_face.t_fg, tab_face.t_bg);
615 tab_face.tab = COLOR_PAIR(PTL_TAB) | tab_face.t_attr;
617 tl_init_pair(colors, PTL_CURR, tab_face.c_fg, tab_face.c_bg);
618 tab_face.current = COLOR_PAIR(PTL_CURR) | tab_face.c_attr;
621 tl_init_pair(colors, PBODY, body_face.fg, body_face.bg);
622 body_face.body = COLOR_PAIR(PBODY);
624 tl_init_pair(colors, PBLEFT, body_face.lfg, body_face.lbg);
625 body_face.left = COLOR_PAIR(PBLEFT);
627 tl_init_pair(colors, PBRIGHT, body_face.rfg, body_face.rbg);
628 body_face.right = COLOR_PAIR(PBRIGHT);
631 tl_init_pair(colors, PMODELINE, modeline_face.fg, modeline_face.bg);
632 modeline_face.background = COLOR_PAIR(PMODELINE) | modeline_face.attr;
635 tl_init_pair(colors, PMINIBUF, minibuffer_face.fg, minibuffer_face.bg);
636 minibuffer_face.background = COLOR_PAIR(PMINIBUF) | minibuffer_face.attr;