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,
66 .prfx_pair = PT1_PRFX,
68 .trail_pair = PT1_TRAIL,
72 .prfx_pair = PT2_PRFX,
74 .trail_pair = PT2_TRAIL,
78 .prfx_pair = PT3_PRFX,
80 .trail_pair = PT3_TRAIL,
86 .trail_pair = PI_TRAIL,
91 .trail_pair = PQ_TRAIL,
95 .prfx_pair = PPSTART_PRFX,
97 .trail_pair = PPSTART_TRAIL,
99 [LINE_PRE_CONTENT] = {
100 .prfx_pair = PP_PRFX,
102 .trail_pair = PP_TRAIL,
105 .prfx_pair = PPEND_PRFX,
107 .trail_pair = PPEND_TRAIL,
112 .prfx_pair = PCOMPL_PRFX,
114 .trail_pair = PCOMPL_TRAIL,
116 [LINE_COMPL_CURRENT] = {
117 .prfx_pair = PCOMPL_CURR_PRFX,
119 .trail_pair = PCOMPL_CURR_TRAIL,
121 .trail_attr = A_REVERSE,
125 struct tab_face tab_face = {
126 .bg_attr = A_REVERSE, .bg_bg = -1, .bg_fg = -1,
127 .t_attr = A_REVERSE, .t_bg = -1, .t_fg = -1,
128 .c_attr = A_NORMAL, .c_bg = -1, .c_fg = -1,
131 * set these so that even when enable-color=0 the bar has some
134 .background = A_REVERSE,
139 struct body_face body_face = {
140 .lbg = -1, .lfg = -1,
142 .rbg = -1, .rfg = -1,
145 struct modeline_face modeline_face = {
151 struct minibuffer_face minibuffer_face = {
163 {"title1", LINE_TITLE_1},
164 {"title2", LINE_TITLE_2},
165 {"title3", LINE_TITLE_3},
167 {"quote", LINE_QUOTE},
168 {"pre.start", LINE_PRE_START},
169 {"pre", LINE_PRE_CONTENT},
170 {"pre.end", LINE_PRE_END},
173 {"compl", LINE_COMPL},
174 {"compl.current", LINE_COMPL_CURRENT}
177 static struct mapping *
178 mapping_by_name(const char *name)
182 for (i = 0; i < sizeof(mappings)/sizeof(mappings[0]); ++i) {
183 if (!strcmp(name, mappings[i].label))
192 global_set_key(const char *key, void (*fn)(struct buffer*))
194 if (!kmap_define_key(&global_map, key, fn))
199 minibuffer_set_key(const char *key, void (*fn)(struct buffer*))
201 if (!kmap_define_key(&minibuffer_map, key, fn))
206 load_default_keys(void)
208 /* === global map === */
211 global_set_key("C-p", cmd_previous_line);
212 global_set_key("C-n", cmd_next_line);
213 global_set_key("C-f", cmd_forward_char);
214 global_set_key("C-b", cmd_backward_char);
215 global_set_key("M-{", cmd_backward_paragraph);
216 global_set_key("M-}", cmd_forward_paragraph);
217 global_set_key("C-a", cmd_move_beginning_of_line);
218 global_set_key("C-e", cmd_move_end_of_line);
220 global_set_key("M-v", cmd_scroll_up);
221 global_set_key("C-v", cmd_scroll_down);
222 global_set_key("M-space", cmd_scroll_up);
223 global_set_key("space", cmd_scroll_down);
225 global_set_key("M-<", cmd_beginning_of_buffer);
226 global_set_key("M->", cmd_end_of_buffer);
228 global_set_key("C-x C-c", cmd_kill_telescope);
230 global_set_key("C-g", cmd_clear_minibuf);
232 global_set_key("M-x", cmd_execute_extended_command);
234 global_set_key("C-c {", cmd_dec_fill_column);
235 global_set_key("C-c }", cmd_inc_fill_column);
237 global_set_key("C-c p", cmd_previous_heading);
238 global_set_key("C-c n", cmd_next_heading);
240 global_set_key(">", cmd_load_url);
241 global_set_key("<", cmd_load_current_url);
242 global_set_key("C-x C-f", cmd_load_url);
243 global_set_key("C-x M-f", cmd_load_current_url);
245 global_set_key("C-x t 0", cmd_tab_close);
246 global_set_key("C-x t 1", cmd_tab_close_other);
247 global_set_key("C-x t 2", cmd_tab_new);
248 global_set_key("C-x t o", cmd_tab_next);
249 global_set_key("C-x t O", cmd_tab_previous);
250 global_set_key("C-x t m", cmd_tab_move);
251 global_set_key("C-x t M", cmd_tab_move_to);
253 global_set_key("B", cmd_previous_page);
254 global_set_key("C-M-b", cmd_previous_page);
255 global_set_key("F", cmd_next_page);
256 global_set_key("C-M-f", cmd_next_page);
258 global_set_key("<f7> a", cmd_bookmark_page);
259 global_set_key("<f7> <f7>", cmd_list_bookmarks);
261 global_set_key("C-z", cmd_suspend_telescope);
264 global_set_key("k", cmd_previous_line);
265 global_set_key("j", cmd_next_line);
266 global_set_key("l", cmd_forward_char);
267 global_set_key("h", cmd_backward_char);
268 global_set_key("{", cmd_backward_paragraph);
269 global_set_key("}", cmd_forward_paragraph);
270 global_set_key("^", cmd_move_beginning_of_line);
271 global_set_key("$", cmd_move_end_of_line);
273 global_set_key("K", cmd_scroll_line_up);
274 global_set_key("J", cmd_scroll_line_down);
276 global_set_key("g g", cmd_beginning_of_buffer);
277 global_set_key("G", cmd_end_of_buffer);
279 global_set_key("g D", cmd_tab_close);
280 global_set_key("g N", cmd_tab_new);
281 global_set_key("g t", cmd_tab_next);
282 global_set_key("g T", cmd_tab_previous);
283 global_set_key("g M-t", cmd_tab_move);
284 global_set_key("g M-T", cmd_tab_move_to);
286 global_set_key("H", cmd_previous_page);
287 global_set_key("L", cmd_next_page);
290 global_set_key("q", cmd_kill_telescope);
292 global_set_key("esc", cmd_clear_minibuf);
294 global_set_key(":", cmd_execute_extended_command);
297 global_set_key("<up>", cmd_previous_line);
298 global_set_key("<down>", cmd_next_line);
299 global_set_key("<right>", cmd_forward_char);
300 global_set_key("<left>", cmd_backward_char);
301 global_set_key("<home>", cmd_move_beginning_of_line);
302 global_set_key("<end>", cmd_move_end_of_line);
303 global_set_key("<prior>", cmd_scroll_up);
304 global_set_key("<next>", cmd_scroll_down);
306 global_set_key("C-w", cmd_tab_close);
307 global_set_key("C-t", cmd_tab_new);
308 global_set_key("M-<prior>", cmd_tab_previous);
309 global_set_key("M-<next>", cmd_tab_next);
311 global_set_key("M-<left>", cmd_previous_page);
312 global_set_key("M-<right>", cmd_next_page);
314 global_set_key("<f5>", cmd_reload_page);
315 global_set_key("r", cmd_reload_page);
317 /* "ncurses standard" */
318 global_set_key("C-l", cmd_redraw);
321 global_set_key("<f1>", cmd_toggle_help);
322 global_set_key("C-m", cmd_push_button);
323 global_set_key("M-enter", cmd_push_button_new_tab);
324 global_set_key("M-tab", cmd_previous_button);
325 global_set_key("backtab", cmd_previous_button);
326 global_set_key("tab", cmd_next_button);
327 global_set_key("M-t", cmd_tab_select);
328 global_set_key("[", cmd_tab_previous);
329 global_set_key("]", cmd_tab_next);
330 global_set_key("M-l", cmd_link_select);
331 global_set_key("M-/", cmd_swiper);
332 global_set_key("t", cmd_toc);
334 /* === minibuffer map === */
335 minibuffer_set_key("ret", cmd_mini_complete_and_exit);
336 minibuffer_set_key("C-g", cmd_mini_abort);
337 minibuffer_set_key("esc", cmd_mini_abort);
338 minibuffer_set_key("C-d", cmd_mini_delete_char);
339 minibuffer_set_key("del", cmd_mini_delete_backward_char);
340 minibuffer_set_key("backspace", cmd_mini_delete_backward_char);
341 minibuffer_set_key("C-h", cmd_mini_delete_backward_char);
343 minibuffer_set_key("C-b", cmd_backward_char);
344 minibuffer_set_key("C-f", cmd_forward_char);
345 minibuffer_set_key("<left>", cmd_backward_char);
346 minibuffer_set_key("<right>", cmd_forward_char);
347 minibuffer_set_key("C-e", cmd_move_end_of_line);
348 minibuffer_set_key("C-a", cmd_move_beginning_of_line);
349 minibuffer_set_key("<end>", cmd_move_end_of_line);
350 minibuffer_set_key("<home>", cmd_move_beginning_of_line);
351 minibuffer_set_key("C-k", cmd_mini_kill_line);
353 minibuffer_set_key("M-p", cmd_mini_previous_history_element);
354 minibuffer_set_key("M-n", cmd_mini_next_history_element);
356 minibuffer_set_key("C-p", cmd_previous_completion);
357 minibuffer_set_key("C-n", cmd_next_completion);
358 minibuffer_set_key("<up>", cmd_previous_completion);
359 minibuffer_set_key("<down>", cmd_next_completion);
361 minibuffer_set_key("M-<", cmd_mini_goto_beginning);
362 minibuffer_set_key("M->", cmd_mini_goto_end);
364 minibuffer_set_key("tab", cmd_insert_current_candidate);
373 len = sizeof(line_faces)/sizeof(line_faces[0]);
374 for (i = 0; i < len; ++i) {
377 f->prfx_bg = f->bg = f->trail_bg = -1;
378 f->prfx_fg = f->fg = f->trail_fg = -1;
381 line_faces[LINE_LINK].fg = COLOR_BLUE;
387 config_setprfx(const char *name, const char *prfx, const char *cont)
389 struct lineprefix *p;
392 if (!has_prefix(name, "line."))
396 if ((m = mapping_by_name(name)) == NULL)
399 p = &line_prefixes[m->linetype];
407 config_setvari(const char *var, int val)
409 if (!strcmp(var, "fill-column")) {
410 if ((fill_column = val) <= 0)
411 fill_column = INT_MAX;
412 } else if (!strcmp(var, "olivetti-mode")) {
413 olivetti_mode = !!val;
414 } else if (!strcmp(var, "enable-colors")) {
415 enable_colors = !!val;
416 } else if (!strcmp(var, "hide-pre-context")) {
417 hide_pre_context = !!val;
418 } else if (!strcmp(var, "hide-pre-blocks")) {
419 hide_pre_blocks = !!val;
420 } else if (!strcmp(var, "hide-pre-closing-line")) {
421 hide_pre_closing_line = !!val;
422 } else if (!strcmp(var, "dont-wrap-pre")) {
423 dont_wrap_pre = !!val;
424 } else if (!strcmp(var, "emojify-link")) {
425 emojify_link = !!val;
426 } else if (!strcmp(var, "set-title")) {
436 config_setvars(const char *var, char *val)
438 if (!strcmp(var, "new-tab-url")) {
439 if (new_tab_url != NULL)
448 config_setcolor(int bg, const char *name, int prfx, int line, int trail)
453 if (!strcmp(name, "tabline")) {
455 tab_face.bg_bg = prfx;
457 tab_face.bg_fg = prfx;
458 } else if (has_prefix(name, "tabline.")) {
461 if (!strcmp(name, "tab")) {
463 tab_face.t_bg = prfx;
465 tab_face.t_fg = prfx;
466 } else if (!strcmp(name, "current")) {
468 tab_face.c_bg = prfx;
470 tab_face.c_fg = prfx;
473 } else if (has_prefix(name, "line.")) {
476 if ((m = mapping_by_name(name)) == NULL)
479 f = &line_faces[m->linetype];
490 } else if (!strcmp(name, "line")) {
492 body_face.lbg = prfx;
494 body_face.rbg = trail;
496 body_face.lfg = prfx;
498 body_face.rfg = trail;
500 } else if (!strcmp(name, "minibuffer")) {
502 minibuffer_face.bg = prfx;
504 minibuffer_face.fg = prfx;
505 } else if (!strcmp(name, "modeline")) {
507 modeline_face.bg = prfx;
509 modeline_face.fg = prfx;
518 config_setattr(const char *name, int prfx, int line, int trail)
523 if (!strcmp(name, "tabline")) {
524 tab_face.bg_attr = prfx;
525 } else if (has_prefix(name, "tabline.")) {
528 if (!strcmp(name, "tab"))
529 tab_face.t_attr = prfx;
530 else if (!strcmp(name, "current"))
531 tab_face.c_attr = prfx;
534 } else if (has_prefix(name, "line.")) {
537 if ((m = mapping_by_name(name)) == NULL)
540 f = &line_faces[m->linetype];
544 f->trail_attr = trail;
545 } else if (!strcmp(name, "minibuffer")) {
546 minibuffer_face.attr = prfx;
547 } else if (!strcmp(name, "modeline")) {
548 modeline_face.attr = prfx;
557 tl_init_pair(int colors, int pair, int f, int b)
559 if (f >= colors || !enable_colors)
561 if (b >= colors || !enable_colors)
563 init_pair(pair, f, b);
567 config_apply_style(void)
569 size_t i, colors, len;
574 len = sizeof(line_faces)/sizeof(line_faces[0]);
575 for (i = 0; i < len; ++i) {
578 tl_init_pair(colors, f->prfx_pair, f->prfx_fg, f->prfx_bg);
579 f->prefix = COLOR_PAIR(f->prfx_pair) | f->prfx_attr;
581 tl_init_pair(colors, f->pair, f->fg, f->bg);
582 f->text = COLOR_PAIR(f->pair) | f->attr;
584 tl_init_pair(colors, f->trail_pair, f->trail_fg, f->trail_bg);
585 f->trail = COLOR_PAIR(f->trail_pair) | f->trail_attr;
589 tl_init_pair(colors, PTL_BG, tab_face.bg_fg, tab_face.bg_bg);
590 tab_face.background = COLOR_PAIR(PTL_BG) | tab_face.bg_attr;
592 tl_init_pair(colors, PTL_TAB, tab_face.t_fg, tab_face.t_bg);
593 tab_face.tab = COLOR_PAIR(PTL_TAB) | tab_face.t_attr;
595 tl_init_pair(colors, PTL_CURR, tab_face.c_fg, tab_face.c_bg);
596 tab_face.current = COLOR_PAIR(PTL_CURR) | tab_face.c_attr;
599 tl_init_pair(colors, PBODY, body_face.fg, body_face.bg);
600 body_face.body = COLOR_PAIR(PBODY);
602 tl_init_pair(colors, PBLEFT, body_face.lfg, body_face.lbg);
603 body_face.left = COLOR_PAIR(PBLEFT);
605 tl_init_pair(colors, PBRIGHT, body_face.rfg, body_face.rbg);
606 body_face.right = COLOR_PAIR(PBRIGHT);
609 tl_init_pair(colors, PMODELINE, modeline_face.fg, modeline_face.bg);
610 modeline_face.background = COLOR_PAIR(PMODELINE) | modeline_face.attr;
613 tl_init_pair(colors, PMINIBUF, minibuffer_face.fg, minibuffer_face.bg);
614 minibuffer_face.background = COLOR_PAIR(PMINIBUF) | minibuffer_face.attr;