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.
24 #include "telescope.h"
27 char *new_tab_url = NULL;
29 int olivetti_mode = 1;
30 int enable_colors = 1;
31 int hide_pre_context = 0;
32 int hide_pre_blocks = 0;
33 int hide_pre_closing_line = 0;
34 int dont_wrap_pre = 0;
38 struct lineprefix line_prefixes[] = {
39 [LINE_TEXT] = { "", "" },
40 [LINE_LINK] = { "→ ", " " },
41 [LINE_TITLE_1] = { "# ", " " },
42 [LINE_TITLE_2] = { "## ", " " },
43 [LINE_TITLE_3] = { "### ", " " },
44 [LINE_ITEM] = { " • ", " " },
45 [LINE_QUOTE] = { " ┃ ", " ┃ " },
46 [LINE_PRE_START] = { "─── ", " " },
47 [LINE_PRE_CONTENT] = { "", "" },
48 [LINE_PRE_END] = { "─── ", "" },
50 [LINE_COMPL] = {"", ""},
51 [LINE_COMPL_CURRENT] = {"", ""},
54 struct line_face line_faces[] = {
58 .trail_pair = PT_TRAIL,
63 .trail_pair = PL_TRAIL,
67 .prfx_pair = PT1_PRFX,
69 .trail_pair = PT1_TRAIL,
73 .prfx_pair = PT2_PRFX,
75 .trail_pair = PT2_TRAIL,
79 .prfx_pair = PT3_PRFX,
81 .trail_pair = PT3_TRAIL,
87 .trail_pair = PI_TRAIL,
92 .trail_pair = PQ_TRAIL,
96 .prfx_pair = PPSTART_PRFX,
98 .trail_pair = PPSTART_TRAIL,
100 [LINE_PRE_CONTENT] = {
101 .prfx_pair = PP_PRFX,
103 .trail_pair = PP_TRAIL,
106 .prfx_pair = PPEND_PRFX,
108 .trail_pair = PPEND_TRAIL,
113 .prfx_pair = PCOMPL_PRFX,
115 .trail_pair = PCOMPL_TRAIL,
117 [LINE_COMPL_CURRENT] = {
118 .prfx_pair = PCOMPL_CURR_PRFX,
120 .trail_pair = PCOMPL_CURR_TRAIL,
122 .trail_attr = A_REVERSE,
126 struct tab_face tab_face = {
127 .bg_attr = A_REVERSE, .bg_bg = -1, .bg_fg = -1,
128 .t_attr = A_REVERSE, .t_bg = -1, .t_fg = -1,
129 .c_attr = A_NORMAL, .c_bg = -1, .c_fg = -1,
132 * set these so that even when enable-color=0 the bar has some
135 .background = A_REVERSE,
140 struct body_face body_face = {
141 .lbg = -1, .lfg = -1,
143 .rbg = -1, .rfg = -1,
146 struct modeline_face modeline_face = {
152 struct minibuffer_face minibuffer_face = {
164 {"title1", LINE_TITLE_1},
165 {"title2", LINE_TITLE_2},
166 {"title3", LINE_TITLE_3},
168 {"quote", LINE_QUOTE},
169 {"pre.start", LINE_PRE_START},
170 {"pre", LINE_PRE_CONTENT},
171 {"pre.end", LINE_PRE_END},
174 {"compl", LINE_COMPL},
175 {"compl.current", LINE_COMPL_CURRENT}
178 static struct mapping *
179 mapping_by_name(const char *name)
183 for (i = 0; i < sizeof(mappings)/sizeof(mappings[0]); ++i) {
184 if (!strcmp(name, mappings[i].label))
193 global_set_key(const char *key, void (*fn)(struct buffer*))
195 if (!kmap_define_key(&global_map, key, fn))
200 minibuffer_set_key(const char *key, void (*fn)(struct buffer*))
202 if (!kmap_define_key(&minibuffer_map, key, fn))
207 load_default_keys(void)
209 /* === global map === */
212 global_set_key("C-p", cmd_previous_line);
213 global_set_key("C-n", cmd_next_line);
214 global_set_key("C-f", cmd_forward_char);
215 global_set_key("C-b", cmd_backward_char);
216 global_set_key("M-{", cmd_backward_paragraph);
217 global_set_key("M-}", cmd_forward_paragraph);
218 global_set_key("C-a", cmd_move_beginning_of_line);
219 global_set_key("C-e", cmd_move_end_of_line);
221 global_set_key("M-v", cmd_scroll_up);
222 global_set_key("C-v", cmd_scroll_down);
223 global_set_key("M-space", cmd_scroll_up);
224 global_set_key("space", cmd_scroll_down);
226 global_set_key("M-<", cmd_beginning_of_buffer);
227 global_set_key("M->", cmd_end_of_buffer);
229 global_set_key("C-x C-c", cmd_kill_telescope);
231 global_set_key("C-g", cmd_clear_minibuf);
233 global_set_key("M-x", cmd_execute_extended_command);
235 global_set_key("C-c {", cmd_dec_fill_column);
236 global_set_key("C-c }", cmd_inc_fill_column);
238 global_set_key("C-c p", cmd_previous_heading);
239 global_set_key("C-c n", cmd_next_heading);
241 global_set_key(">", cmd_load_url);
242 global_set_key("<", cmd_load_current_url);
243 global_set_key("C-x C-f", cmd_load_url);
244 global_set_key("C-x M-f", cmd_load_current_url);
246 global_set_key("C-x t 0", cmd_tab_close);
247 global_set_key("C-x t 1", cmd_tab_close_other);
248 global_set_key("C-x t 2", cmd_tab_new);
249 global_set_key("C-x t o", cmd_tab_next);
250 global_set_key("C-x t O", cmd_tab_previous);
251 global_set_key("C-x t m", cmd_tab_move);
252 global_set_key("C-x t M", cmd_tab_move_to);
254 global_set_key("B", cmd_previous_page);
255 global_set_key("C-M-b", cmd_previous_page);
256 global_set_key("F", cmd_next_page);
257 global_set_key("C-M-f", cmd_next_page);
259 global_set_key("<f7> a", cmd_bookmark_page);
260 global_set_key("<f7> <f7>", cmd_list_bookmarks);
262 global_set_key("C-z", cmd_suspend_telescope);
265 global_set_key("k", cmd_previous_line);
266 global_set_key("j", cmd_next_line);
267 global_set_key("l", cmd_forward_char);
268 global_set_key("h", cmd_backward_char);
269 global_set_key("{", cmd_backward_paragraph);
270 global_set_key("}", cmd_forward_paragraph);
271 global_set_key("^", cmd_move_beginning_of_line);
272 global_set_key("$", cmd_move_end_of_line);
274 global_set_key("K", cmd_scroll_line_up);
275 global_set_key("J", cmd_scroll_line_down);
277 global_set_key("g g", cmd_beginning_of_buffer);
278 global_set_key("G", cmd_end_of_buffer);
280 global_set_key("g D", cmd_tab_close);
281 global_set_key("g N", cmd_tab_new);
282 global_set_key("g t", cmd_tab_next);
283 global_set_key("g T", cmd_tab_previous);
284 global_set_key("g M-t", cmd_tab_move);
285 global_set_key("g M-T", cmd_tab_move_to);
287 global_set_key("H", cmd_previous_page);
288 global_set_key("L", cmd_next_page);
291 global_set_key("q", cmd_kill_telescope);
293 global_set_key("esc", cmd_clear_minibuf);
295 global_set_key(":", cmd_execute_extended_command);
298 global_set_key("<up>", cmd_previous_line);
299 global_set_key("<down>", cmd_next_line);
300 global_set_key("<right>", cmd_forward_char);
301 global_set_key("<left>", cmd_backward_char);
302 global_set_key("<home>", cmd_move_beginning_of_line);
303 global_set_key("<end>", cmd_move_end_of_line);
304 global_set_key("<prior>", cmd_scroll_up);
305 global_set_key("<next>", cmd_scroll_down);
307 global_set_key("C-w", cmd_tab_close);
308 global_set_key("C-t", cmd_tab_new);
309 global_set_key("M-<prior>", cmd_tab_previous);
310 global_set_key("M-<next>", cmd_tab_next);
312 global_set_key("M-<left>", cmd_previous_page);
313 global_set_key("M-<right>", cmd_next_page);
315 global_set_key("<f5>", cmd_reload_page);
316 global_set_key("r", cmd_reload_page);
318 /* "ncurses standard" */
319 global_set_key("C-l", cmd_redraw);
322 global_set_key("<f1>", cmd_toggle_help);
323 global_set_key("C-m", cmd_push_button);
324 global_set_key("M-enter", cmd_push_button_new_tab);
325 global_set_key("M-tab", cmd_previous_button);
326 global_set_key("backtab", cmd_previous_button);
327 global_set_key("tab", cmd_next_button);
328 global_set_key("M-t", cmd_tab_select);
329 global_set_key("[", cmd_tab_previous);
330 global_set_key("]", cmd_tab_next);
331 global_set_key("M-l", cmd_link_select);
332 global_set_key("M-/", cmd_swiper);
333 global_set_key("t", cmd_toc);
335 /* === minibuffer map === */
336 minibuffer_set_key("ret", cmd_mini_complete_and_exit);
337 minibuffer_set_key("C-g", cmd_mini_abort);
338 minibuffer_set_key("esc", cmd_mini_abort);
339 minibuffer_set_key("C-d", cmd_mini_delete_char);
340 minibuffer_set_key("del", cmd_mini_delete_backward_char);
341 minibuffer_set_key("backspace", cmd_mini_delete_backward_char);
342 minibuffer_set_key("C-h", cmd_mini_delete_backward_char);
344 minibuffer_set_key("C-b", cmd_backward_char);
345 minibuffer_set_key("C-f", cmd_forward_char);
346 minibuffer_set_key("<left>", cmd_backward_char);
347 minibuffer_set_key("<right>", cmd_forward_char);
348 minibuffer_set_key("C-e", cmd_move_end_of_line);
349 minibuffer_set_key("C-a", cmd_move_beginning_of_line);
350 minibuffer_set_key("<end>", cmd_move_end_of_line);
351 minibuffer_set_key("<home>", cmd_move_beginning_of_line);
352 minibuffer_set_key("C-k", cmd_mini_kill_line);
354 minibuffer_set_key("M-p", cmd_mini_previous_history_element);
355 minibuffer_set_key("M-n", cmd_mini_next_history_element);
357 minibuffer_set_key("C-p", cmd_previous_completion);
358 minibuffer_set_key("C-n", cmd_next_completion);
359 minibuffer_set_key("<up>", cmd_previous_completion);
360 minibuffer_set_key("<down>", cmd_next_completion);
362 minibuffer_set_key("M-<", cmd_mini_goto_beginning);
363 minibuffer_set_key("M->", cmd_mini_goto_end);
365 minibuffer_set_key("tab", cmd_insert_current_candidate);
374 len = sizeof(line_faces)/sizeof(line_faces[0]);
375 for (i = 0; i < len; ++i) {
378 f->prfx_bg = f->bg = f->trail_bg = -1;
379 f->prfx_fg = f->fg = f->trail_fg = -1;
382 line_faces[LINE_LINK].fg = COLOR_BLUE;
388 config_setprfx(const char *name, const char *prfx, const char *cont)
390 struct lineprefix *p;
393 if (!has_prefix(name, "line."))
397 if ((m = mapping_by_name(name)) == NULL)
400 p = &line_prefixes[m->linetype];
408 config_setvari(const char *var, int val)
410 if (!strcmp(var, "fill-column")) {
411 if ((fill_column = val) <= 0)
412 fill_column = INT_MAX;
413 } else if (!strcmp(var, "olivetti-mode")) {
414 olivetti_mode = !!val;
415 } else if (!strcmp(var, "enable-colors")) {
416 enable_colors = !!val;
417 } else if (!strcmp(var, "hide-pre-context")) {
418 hide_pre_context = !!val;
419 } else if (!strcmp(var, "hide-pre-blocks")) {
420 hide_pre_blocks = !!val;
421 } else if (!strcmp(var, "hide-pre-closing-line")) {
422 hide_pre_closing_line = !!val;
423 } else if (!strcmp(var, "dont-wrap-pre")) {
424 dont_wrap_pre = !!val;
425 } else if (!strcmp(var, "emojify-link")) {
426 emojify_link = !!val;
427 } else if (!strcmp(var, "set-title")) {
437 config_setvars(const char *var, char *val)
439 if (!strcmp(var, "new-tab-url")) {
440 if (new_tab_url != NULL)
449 config_setcolor(int bg, const char *name, int prfx, int line, int trail)
454 if (!strcmp(name, "tabline")) {
456 tab_face.bg_bg = prfx;
458 tab_face.bg_fg = prfx;
459 } else if (has_prefix(name, "tabline.")) {
462 if (!strcmp(name, "tab")) {
464 tab_face.t_bg = prfx;
466 tab_face.t_fg = prfx;
467 } else if (!strcmp(name, "current")) {
469 tab_face.c_bg = prfx;
471 tab_face.c_fg = prfx;
474 } else if (has_prefix(name, "line.")) {
477 if ((m = mapping_by_name(name)) == NULL)
480 f = &line_faces[m->linetype];
491 } else if (!strcmp(name, "line")) {
493 body_face.lbg = prfx;
495 body_face.rbg = trail;
497 body_face.lfg = prfx;
499 body_face.rfg = trail;
501 } else if (!strcmp(name, "minibuffer")) {
503 minibuffer_face.bg = prfx;
505 minibuffer_face.fg = prfx;
506 } else if (!strcmp(name, "modeline")) {
508 modeline_face.bg = prfx;
510 modeline_face.fg = prfx;
519 config_setattr(const char *name, int prfx, int line, int trail)
524 if (!strcmp(name, "tabline")) {
525 tab_face.bg_attr = prfx;
526 } else if (has_prefix(name, "tabline.")) {
529 if (!strcmp(name, "tab"))
530 tab_face.t_attr = prfx;
531 else if (!strcmp(name, "current"))
532 tab_face.c_attr = prfx;
535 } else if (has_prefix(name, "line.")) {
538 if ((m = mapping_by_name(name)) == NULL)
541 f = &line_faces[m->linetype];
545 f->trail_attr = trail;
546 } else if (!strcmp(name, "minibuffer")) {
547 minibuffer_face.attr = prfx;
548 } else if (!strcmp(name, "modeline")) {
549 modeline_face.attr = prfx;
558 tl_init_pair(int colors, int pair, int f, int b)
560 if (f >= colors || !enable_colors)
562 if (b >= colors || !enable_colors)
564 init_pair(pair, f, b);
568 config_apply_style(void)
570 size_t i, colors, len;
575 len = sizeof(line_faces)/sizeof(line_faces[0]);
576 for (i = 0; i < len; ++i) {
579 tl_init_pair(colors, f->prfx_pair, f->prfx_fg, f->prfx_bg);
580 f->prefix = COLOR_PAIR(f->prfx_pair) | f->prfx_attr;
582 tl_init_pair(colors, f->pair, f->fg, f->bg);
583 f->text = COLOR_PAIR(f->pair) | f->attr;
585 tl_init_pair(colors, f->trail_pair, f->trail_fg, f->trail_bg);
586 f->trail = COLOR_PAIR(f->trail_pair) | f->trail_attr;
590 tl_init_pair(colors, PTL_BG, tab_face.bg_fg, tab_face.bg_bg);
591 tab_face.background = COLOR_PAIR(PTL_BG) | tab_face.bg_attr;
593 tl_init_pair(colors, PTL_TAB, tab_face.t_fg, tab_face.t_bg);
594 tab_face.tab = COLOR_PAIR(PTL_TAB) | tab_face.t_attr;
596 tl_init_pair(colors, PTL_CURR, tab_face.c_fg, tab_face.c_bg);
597 tab_face.current = COLOR_PAIR(PTL_CURR) | tab_face.c_attr;
600 tl_init_pair(colors, PBODY, body_face.fg, body_face.bg);
601 body_face.body = COLOR_PAIR(PBODY);
603 tl_init_pair(colors, PBLEFT, body_face.lfg, body_face.lbg);
604 body_face.left = COLOR_PAIR(PBLEFT);
606 tl_init_pair(colors, PBRIGHT, body_face.rfg, body_face.rbg);
607 body_face.right = COLOR_PAIR(PBRIGHT);
610 tl_init_pair(colors, PMODELINE, modeline_face.fg, modeline_face.bg);
611 modeline_face.background = COLOR_PAIR(PMODELINE) | modeline_face.attr;
614 tl_init_pair(colors, PMINIBUF, minibuffer_face.fg, minibuffer_face.bg);
615 minibuffer_face.background = COLOR_PAIR(PMINIBUF) | minibuffer_face.attr;