1 /*
2 * $Id$
3 *
4 * (c) 2004 by Kalle Wallin <kaw@linux.se>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program; if not, write to the Free Software
17 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18 *
19 */
21 #include "screen.h"
22 #include "screen_list.h"
23 #include "screen_utils.h"
24 #include "config.h"
25 #include "ncmpc.h"
26 #include "support.h"
27 #include "mpdclient.h"
28 #include "utils.h"
29 #include "command.h"
30 #include "options.h"
31 #include "colors.h"
32 #include "strfsong.h"
33 #include "wreadln.h"
35 #include <stdlib.h>
36 #include <unistd.h>
37 #include <stdarg.h>
38 #include <string.h>
39 #include <time.h>
40 #include <locale.h>
42 /* screens */
44 static gboolean welcome = TRUE;
45 static struct screen screen;
46 static const struct screen_functions *mode_fn = &screen_playlist;
47 static int seek_id = -1;
48 static int seek_target_time = 0;
50 gboolean
51 screen_is_visible(const struct screen_functions *sf)
52 {
53 return sf == mode_fn;
54 }
56 void
57 screen_switch(const struct screen_functions *sf, struct mpdclient *c)
58 {
59 assert(sf != NULL);
61 if (sf == mode_fn)
62 return;
64 /* close the old mode */
65 if (mode_fn->close != NULL)
66 mode_fn->close();
68 /* get functions for the new mode */
69 mode_fn = sf;
70 screen.painted = 0;
72 /* open the new mode */
73 if (mode_fn->open != NULL)
74 mode_fn->open(&screen, c);
75 }
77 static int
78 find_configured_screen(const char *name)
79 {
80 unsigned i;
82 for (i = 0; options.screen_list[i] != NULL; ++i)
83 if (strcmp(options.screen_list[i], name) == 0)
84 return i;
86 return -1;
87 }
89 static void
90 screen_next_mode(mpdclient_t *c, int offset)
91 {
92 int max = g_strv_length(options.screen_list);
93 int current, next;
94 const struct screen_functions *sf;
96 /* find current screen */
97 current = find_configured_screen(screen_get_name(mode_fn));
98 next = current + offset;
99 if (next<0)
100 next = max-1;
101 else if (next>=max)
102 next = 0;
104 sf = screen_lookup_name(options.screen_list[next]);
105 if (sf != NULL)
106 screen_switch(sf, c);
107 }
109 static void
110 paint_top_window2(const char *header, mpdclient_t *c)
111 {
112 char flags[5];
113 WINDOW *w = screen.top_window.w;
114 char buf[32];
116 if (header[0]) {
117 colors_use(w, COLOR_TITLE_BOLD);
118 mvwaddstr(w, 0, 0, header);
119 } else {
120 colors_use(w, COLOR_TITLE_BOLD);
121 waddstr(w, get_key_names(CMD_SCREEN_HELP, FALSE));
122 colors_use(w, COLOR_TITLE);
123 waddstr(w, _(":Help "));
124 colors_use(w, COLOR_TITLE_BOLD);
125 waddstr(w, get_key_names(CMD_SCREEN_PLAY, FALSE));
126 colors_use(w, COLOR_TITLE);
127 waddstr(w, _(":Playlist "));
128 colors_use(w, COLOR_TITLE_BOLD);
129 waddstr(w, get_key_names(CMD_SCREEN_FILE, FALSE));
130 colors_use(w, COLOR_TITLE);
131 waddstr(w, _(":Browse "));
132 #ifdef ENABLE_ARTIST_SCREEN
133 colors_use(w, COLOR_TITLE_BOLD);
134 waddstr(w, get_key_names(CMD_SCREEN_ARTIST, FALSE));
135 colors_use(w, COLOR_TITLE);
136 waddstr(w, _(":Artist "));
137 #endif
138 #ifdef ENABLE_SEARCH_SCREEN
139 colors_use(w, COLOR_TITLE_BOLD);
140 waddstr(w, get_key_names(CMD_SCREEN_SEARCH, FALSE));
141 colors_use(w, COLOR_TITLE);
142 waddstr(w, _(":Search "));
143 #endif
144 #ifdef ENABLE_LYRICS_SCREEN
145 colors_use(w, COLOR_TITLE_BOLD);
146 waddstr(w, get_key_names(CMD_SCREEN_LYRICS, FALSE));
147 colors_use(w, COLOR_TITLE);
148 waddstr(w, _(":Lyrics "));
149 #endif
150 }
151 if (c->status == NULL || c->status->volume == MPD_STATUS_NO_VOLUME) {
152 g_snprintf(buf, 32, _("Volume n/a "));
153 } else {
154 g_snprintf(buf, 32, _(" Volume %d%%"), c->status->volume);
155 }
156 colors_use(w, COLOR_TITLE);
157 mvwaddstr(w, 0, screen.top_window.cols-my_strlen(buf), buf);
159 flags[0] = 0;
160 if (c->status != NULL) {
161 if (c->status->repeat)
162 g_strlcat(flags, "r", sizeof(flags));
163 if (c->status->random)
164 g_strlcat(flags, "z", sizeof(flags));;
165 if (c->status->crossfade)
166 g_strlcat(flags, "x", sizeof(flags));
167 if (c->status->updatingDb)
168 g_strlcat(flags, "U", sizeof(flags));
169 }
171 colors_use(w, COLOR_LINE);
172 mvwhline(w, 1, 0, ACS_HLINE, screen.top_window.cols);
173 if (flags[0]) {
174 wmove(w,1,screen.top_window.cols-strlen(flags)-3);
175 waddch(w, '[');
176 colors_use(w, COLOR_LINE_BOLD);
177 waddstr(w, flags);
178 colors_use(w, COLOR_LINE);
179 waddch(w, ']');
180 }
181 wnoutrefresh(w);
182 }
184 static void
185 paint_top_window(const char *header, mpdclient_t *c, int full_repaint)
186 {
187 static int prev_volume = -1;
188 static size_t prev_header_len = -1;
189 WINDOW *w = screen.top_window.w;
191 if (prev_header_len!=my_strlen(header)) {
192 prev_header_len = my_strlen(header);
193 full_repaint = 1;
194 }
196 if (full_repaint) {
197 wmove(w, 0, 0);
198 wclrtoeol(w);
199 }
201 if ((c->status != NULL && prev_volume != c->status->volume) ||
202 full_repaint)
203 paint_top_window2(header, c);
204 }
206 static void
207 paint_progress_window(mpdclient_t *c)
208 {
209 double p;
210 int width;
211 int elapsedTime;
213 if (c->status==NULL || IS_STOPPED(c->status->state)) {
214 mvwhline(screen.progress_window.w, 0, 0, ACS_HLINE,
215 screen.progress_window.cols);
216 wnoutrefresh(screen.progress_window.w);
217 return;
218 }
220 if (c->song && seek_id == c->song->id)
221 elapsedTime = seek_target_time;
222 else
223 elapsedTime = c->status->elapsedTime;
225 p = ((double) elapsedTime) / ((double) c->status->totalTime);
227 width = (int) (p * (double) screen.progress_window.cols);
228 mvwhline(screen.progress_window.w,
229 0, 0,
230 ACS_HLINE,
231 screen.progress_window.cols);
232 whline(screen.progress_window.w, '=', width-1);
233 mvwaddch(screen.progress_window.w, 0, width-1, 'O');
234 wnoutrefresh(screen.progress_window.w);
235 }
237 static void
238 paint_status_window(mpdclient_t *c)
239 {
240 WINDOW *w = screen.status_window.w;
241 mpd_Status *status = c->status;
242 mpd_Song *song = c->song;
243 int elapsedTime = 0;
244 char bitrate[16];
245 const char *str = NULL;
246 int x = 0;
248 if( time(NULL) - screen.status_timestamp <= SCREEN_STATUS_MESSAGE_TIME )
249 return;
251 wmove(w, 0, 0);
252 wclrtoeol(w);
253 colors_use(w, COLOR_STATUS_BOLD);
255 switch (status == NULL ? MPD_STATUS_STATE_STOP : status->state) {
256 case MPD_STATUS_STATE_PLAY:
257 str = _("Playing:");
258 break;
259 case MPD_STATUS_STATE_PAUSE:
260 str = _("[Paused]");
261 break;
262 case MPD_STATUS_STATE_STOP:
263 default:
264 break;
265 }
267 if (str) {
268 waddstr(w, str);
269 x += my_strlen(str)+1;
270 }
272 /* create time string */
273 memset(screen.buf, 0, screen.buf_size);
274 if (status != NULL && (IS_PLAYING(status->state) ||
275 IS_PAUSED(status->state))) {
276 if (status->totalTime > 0) {
277 /*checks the conf to see whether to display elapsed or remaining time */
278 if(!strcmp(options.timedisplay_type,"elapsed"))
279 elapsedTime = c->status->elapsedTime;
280 else if(!strcmp(options.timedisplay_type,"remaining"))
281 elapsedTime = (c->status->totalTime - c->status->elapsedTime);
283 if( c->song && seek_id == c->song->id )
284 elapsedTime = seek_target_time;
286 /* display bitrate if visible-bitrate is true */
287 if (options.visible_bitrate) {
288 g_snprintf(bitrate, 16,
289 " [%d kbps]", status->bitRate);
290 } else {
291 bitrate[0] = '\0';
292 }
294 /*write out the time, using hours if time over 60 minutes*/
295 if (c->status->totalTime > 3600) {
296 g_snprintf(screen.buf, screen.buf_size,
297 "%s [%i:%02i:%02i/%i:%02i:%02i]",
298 bitrate, elapsedTime/3600, (elapsedTime%3600)/60, elapsedTime%60,
299 status->totalTime/3600, (status->totalTime%3600)/60, status->totalTime%60);
300 } else {
301 g_snprintf(screen.buf, screen.buf_size,
302 "%s [%i:%02i/%i:%02i]",
303 bitrate, elapsedTime/60, elapsedTime%60,
304 status->totalTime/60, status->totalTime%60 );
305 }
306 } else {
307 g_snprintf(screen.buf, screen.buf_size,
308 " [%d kbps]", status->bitRate );
309 }
310 } else {
311 time_t timep;
313 time(&timep);
314 strftime(screen.buf, screen.buf_size, "%X ",localtime(&timep));
315 }
317 /* display song */
318 if (status != NULL && (IS_PLAYING(status->state) ||
319 IS_PAUSED(status->state))) {
320 char songname[MAX_SONGNAME_LENGTH];
321 int width = COLS-x-my_strlen(screen.buf);
323 if (song)
324 strfsong(songname, MAX_SONGNAME_LENGTH, STATUS_FORMAT, song);
325 else
326 songname[0] = '\0';
328 colors_use(w, COLOR_STATUS);
329 /* scroll if the song name is to long */
330 if (options.scroll && my_strlen(songname) > (size_t)width) {
331 static scroll_state_t st = { 0, 0 };
332 char *tmp = strscroll(songname, options.scroll_sep, width, &st);
334 g_strlcpy(songname, tmp, MAX_SONGNAME_LENGTH);
335 g_free(tmp);
336 }
337 //mvwaddnstr(w, 0, x, songname, width);
338 mvwaddstr(w, 0, x, songname);
339 }
341 /* display time string */
342 if (screen.buf[0]) {
343 x = screen.status_window.cols - strlen(screen.buf);
344 colors_use(w, COLOR_STATUS_TIME);
345 mvwaddstr(w, 0, x, screen.buf);
346 }
348 wnoutrefresh(w);
349 }
351 void
352 screen_exit(void)
353 {
354 if (mode_fn->close != NULL)
355 mode_fn->close();
357 screen_list_exit();
359 string_list_free(screen.find_history);
360 g_free(screen.buf);
361 g_free(screen.findbuf);
362 }
364 void
365 screen_resize(void)
366 {
367 if (COLS<SCREEN_MIN_COLS || LINES<SCREEN_MIN_ROWS) {
368 screen_exit();
369 fprintf(stderr, _("Error: Screen to small!\n"));
370 exit(EXIT_FAILURE);
371 }
373 resizeterm(LINES, COLS);
375 screen.cols = COLS;
376 screen.rows = LINES;
378 /* top window */
379 screen.top_window.cols = screen.cols;
380 wresize(screen.top_window.w, 2, screen.cols);
382 /* main window */
383 screen.main_window.cols = screen.cols;
384 screen.main_window.rows = screen.rows-4;
385 wresize(screen.main_window.w, screen.main_window.rows, screen.cols);
386 wclear(screen.main_window.w);
388 /* progress window */
389 screen.progress_window.cols = screen.cols;
390 wresize(screen.progress_window.w, 1, screen.cols);
391 mvwin(screen.progress_window.w, screen.rows-2, 0);
393 /* status window */
394 screen.status_window.cols = screen.cols;
395 wresize(screen.status_window.w, 1, screen.cols);
396 mvwin(screen.status_window.w, screen.rows-1, 0);
398 screen.buf_size = screen.cols;
399 g_free(screen.buf);
400 screen.buf = g_malloc(screen.cols);
402 /* resize all screens */
403 screen_list_resize(screen.main_window.cols, screen.main_window.rows);
405 /* ? - without this the cursor becomes visible with aterm & Eterm */
406 curs_set(1);
407 curs_set(0);
409 screen.painted = 0;
410 }
412 void
413 screen_status_message(const char *msg)
414 {
415 WINDOW *w = screen.status_window.w;
417 wmove(w, 0, 0);
418 wclrtoeol(w);
419 colors_use(w, COLOR_STATUS_ALERT);
420 waddstr(w, msg);
421 wnoutrefresh(w);
422 screen.status_timestamp = time(NULL);
423 }
425 void
426 screen_status_printf(const char *format, ...)
427 {
428 char *msg;
429 va_list ap;
431 va_start(ap,format);
432 msg = g_strdup_vprintf(format,ap);
433 va_end(ap);
434 screen_status_message(msg);
435 g_free(msg);
436 }
438 void
439 screen_init(mpdclient_t *c)
440 {
441 if (COLS < SCREEN_MIN_COLS || LINES < SCREEN_MIN_ROWS) {
442 fprintf(stderr, _("Error: Screen to small!\n"));
443 exit(EXIT_FAILURE);
444 }
446 screen.cols = COLS;
447 screen.rows = LINES;
449 screen.buf = g_malloc(screen.cols);
450 screen.buf_size = screen.cols;
451 screen.findbuf = NULL;
452 screen.painted = 0;
453 screen.start_timestamp = time(NULL);
454 screen.last_cmd = CMD_NONE;
456 /* create top window */
457 screen.top_window.rows = 2;
458 screen.top_window.cols = screen.cols;
459 screen.top_window.w = newwin(screen.top_window.rows,
460 screen.top_window.cols,
461 0, 0);
462 leaveok(screen.top_window.w, TRUE);
463 keypad(screen.top_window.w, TRUE);
465 /* create main window */
466 screen.main_window.rows = screen.rows-4;
467 screen.main_window.cols = screen.cols;
468 screen.main_window.w = newwin(screen.main_window.rows,
469 screen.main_window.cols,
470 2,
471 0);
473 // leaveok(screen.main_window.w, TRUE); temporary disabled
474 keypad(screen.main_window.w, TRUE);
476 /* create progress window */
477 screen.progress_window.rows = 1;
478 screen.progress_window.cols = screen.cols;
479 screen.progress_window.w = newwin(screen.progress_window.rows,
480 screen.progress_window.cols,
481 screen.rows-2,
482 0);
483 leaveok(screen.progress_window.w, TRUE);
485 /* create status window */
486 screen.status_window.rows = 1;
487 screen.status_window.cols = screen.cols;
488 screen.status_window.w = newwin(screen.status_window.rows,
489 screen.status_window.cols,
490 screen.rows-1,
491 0);
493 leaveok(screen.status_window.w, FALSE);
494 keypad(screen.status_window.w, TRUE);
496 if (options.enable_colors) {
497 /* set background attributes */
498 wbkgd(stdscr, COLOR_PAIR(COLOR_LIST));
499 wbkgd(screen.main_window.w, COLOR_PAIR(COLOR_LIST));
500 wbkgd(screen.top_window.w, COLOR_PAIR(COLOR_TITLE));
501 wbkgd(screen.progress_window.w, COLOR_PAIR(COLOR_PROGRESSBAR));
502 wbkgd(screen.status_window.w, COLOR_PAIR(COLOR_STATUS));
503 colors_use(screen.progress_window.w, COLOR_PROGRESSBAR);
504 }
506 refresh();
508 /* initialize screens */
509 screen_list_init(screen.main_window.w,
510 screen.main_window.cols, screen.main_window.rows);
512 if (mode_fn->open != NULL)
513 mode_fn->open(&screen, c);
515 /* initialize wreadln */
516 wrln_wgetch = my_wgetch;
517 wrln_max_history_length = 16;
518 }
520 void
521 screen_paint(mpdclient_t *c)
522 {
523 const char *title = NULL;
525 if (mode_fn->get_title != NULL)
526 title = mode_fn->get_title(screen.buf, screen.buf_size);
528 /* paint the title/header window */
529 if( title )
530 paint_top_window(title, c, 1);
531 else
532 paint_top_window("", c, 1);
534 /* paint the main window */
535 wclear(screen.main_window.w);
536 if (mode_fn->paint != NULL)
537 mode_fn->paint(c);
539 paint_progress_window(c);
540 paint_status_window(c);
541 screen.painted = 1;
542 wmove(screen.main_window.w, 0, 0);
543 wnoutrefresh(screen.main_window.w);
545 /* tell curses to update */
546 doupdate();
547 }
549 void
550 screen_update(mpdclient_t *c)
551 {
552 static int repeat = -1;
553 static int random_enabled = -1;
554 static int crossfade = -1;
555 static int dbupdate = -1;
557 if( !screen.painted )
558 screen_paint(c);
560 /* print a message if mpd status has changed */
561 if (c->status != NULL) {
562 if (repeat < 0) {
563 repeat = c->status->repeat;
564 random_enabled = c->status->random;
565 crossfade = c->status->crossfade;
566 dbupdate = c->status->updatingDb;
567 }
569 if (repeat != c->status->repeat)
570 screen_status_printf(c->status->repeat ?
571 _("Repeat is on") :
572 _("Repeat is off"));
574 if (random_enabled != c->status->random)
575 screen_status_printf(c->status->random ?
576 _("Random is on") :
577 _("Random is off"));
579 if (crossfade != c->status->crossfade)
580 screen_status_printf(_("Crossfade %d seconds"), c->status->crossfade);
582 if (dbupdate && dbupdate != c->status->updatingDb) {
583 screen_status_printf(_("Database updated!"));
584 mpdclient_browse_callback(c, BROWSE_DB_UPDATED, NULL);
585 }
587 repeat = c->status->repeat;
588 random_enabled = c->status->random;
589 crossfade = c->status->crossfade;
590 dbupdate = c->status->updatingDb;
591 }
593 /* update title/header window */
594 if (welcome && options.welcome_screen_list &&
595 screen.last_cmd==CMD_NONE &&
596 time(NULL)-screen.start_timestamp <= SCREEN_WELCOME_TIME)
597 paint_top_window("", c, 0);
598 else if (mode_fn->get_title != NULL) {
599 paint_top_window(mode_fn->get_title(screen.buf,screen.buf_size), c, 0);
600 welcome = FALSE;
601 } else
602 paint_top_window("", c, 0);
604 /* update the main window */
605 if (mode_fn->update != NULL)
606 mode_fn->update(c);
608 /* update progress window */
609 paint_progress_window(c);
611 /* update status window */
612 paint_status_window(c);
614 /* move the cursor to the origin */
615 wmove(screen.main_window.w, 0, 0);
616 wnoutrefresh(screen.main_window.w);
618 /* tell curses to update */
619 doupdate();
620 }
622 void
623 screen_idle(mpdclient_t *c)
624 {
625 if (c->song && seek_id == c->song->id &&
626 (screen.last_cmd == CMD_SEEK_FORWARD ||
627 screen.last_cmd == CMD_SEEK_BACKWARD))
628 mpdclient_cmd_seek(c, seek_id, seek_target_time);
630 screen.last_cmd = CMD_NONE;
631 seek_id = -1;
632 }
634 #ifdef HAVE_GETMOUSE
635 int
636 screen_get_mouse_event(mpdclient_t *c, unsigned long *bstate, int *row)
637 {
638 MEVENT event;
640 /* retreive the mouse event from ncurses */
641 getmouse(&event);
642 /* calculate the selected row in the list window */
643 *row = event.y - screen.top_window.rows;
644 /* copy button state bits */
645 *bstate = event.bstate;
646 /* if button 2 was pressed switch screen */
647 if (event.bstate & BUTTON2_CLICKED) {
648 screen_cmd(c, CMD_SCREEN_NEXT);
649 return 1;
650 }
652 return 0;
653 }
654 #endif
656 static int
657 screen_client_cmd(mpdclient_t *c, command_t cmd)
658 {
659 if (c->connection == NULL || c->status == NULL)
660 return 0;
662 switch(cmd) {
663 /*
664 case CMD_PLAY:
665 mpdclient_cmd_play(c, MPD_PLAY_AT_BEGINNING);
666 break;
667 */
668 case CMD_PAUSE:
669 mpdclient_cmd_pause(c, !IS_PAUSED(c->status->state));
670 break;
671 case CMD_STOP:
672 mpdclient_cmd_stop(c);
673 break;
674 case CMD_CROP:
675 mpdclient_cmd_crop(c);
676 break;
677 case CMD_SEEK_FORWARD:
678 if (!IS_STOPPED(c->status->state)) {
679 if (c->song && seek_id != c->song->id) {
680 seek_id = c->song->id;
681 seek_target_time = c->status->elapsedTime;
682 }
683 seek_target_time+=options.seek_time;
684 if (seek_target_time < c->status->totalTime)
685 break;
686 seek_target_time = c->status->totalTime;
687 /* seek_target_time=0; */
688 }
689 break;
690 /* fall through... */
691 case CMD_TRACK_NEXT:
692 if (!IS_STOPPED(c->status->state))
693 mpdclient_cmd_next(c);
694 break;
695 case CMD_SEEK_BACKWARD:
696 if (!IS_STOPPED(c->status->state)) {
697 if (seek_id != c->song->id) {
698 seek_id = c->song->id;
699 seek_target_time = c->status->elapsedTime;
700 }
701 seek_target_time-=options.seek_time;
702 if (seek_target_time < 0)
703 seek_target_time=0;
704 }
705 break;
706 case CMD_TRACK_PREVIOUS:
707 if (!IS_STOPPED(c->status->state))
708 mpdclient_cmd_prev(c);
709 break;
710 case CMD_SHUFFLE:
711 if (mpdclient_cmd_shuffle(c) == 0)
712 screen_status_message(_("Shuffled playlist!"));
713 break;
714 case CMD_CLEAR:
715 if (mpdclient_cmd_clear(c) == 0)
716 screen_status_message(_("Cleared playlist!"));
717 break;
718 case CMD_REPEAT:
719 mpdclient_cmd_repeat(c, !c->status->repeat);
720 break;
721 case CMD_RANDOM:
722 mpdclient_cmd_random(c, !c->status->random);
723 break;
724 case CMD_CROSSFADE:
725 if (c->status->crossfade)
726 mpdclient_cmd_crossfade(c, 0);
727 else
728 mpdclient_cmd_crossfade(c, options.crossfade_time);
729 break;
730 case CMD_DB_UPDATE:
731 if (!c->status->updatingDb) {
732 if( mpdclient_cmd_db_update_utf8(c,NULL)==0 )
733 screen_status_printf(_("Database update started!"));
734 } else
735 screen_status_printf(_("Database update running..."));
736 break;
737 case CMD_VOLUME_UP:
738 if( c->status->volume!=MPD_STATUS_NO_VOLUME && c->status->volume<100 )
739 mpdclient_cmd_volume(c, ++c->status->volume);
740 break;
741 case CMD_VOLUME_DOWN:
742 if( c->status->volume!=MPD_STATUS_NO_VOLUME && c->status->volume>0 )
743 mpdclient_cmd_volume(c, --c->status->volume);
744 break;
746 default:
747 return 0;
748 }
750 return 1;
751 }
753 void
754 screen_cmd(mpdclient_t *c, command_t cmd)
755 {
756 screen.last_cmd = cmd;
757 welcome = FALSE;
759 if (mode_fn->cmd != NULL && mode_fn->cmd(&screen, c, cmd))
760 return;
762 if (screen_client_cmd(c, cmd))
763 return;
765 switch(cmd) {
766 case CMD_TOGGLE_FIND_WRAP:
767 options.find_wrap = !options.find_wrap;
768 screen_status_printf(options.find_wrap ?
769 _("Find mode: Wrapped") :
770 _("Find mode: Normal"));
771 break;
772 case CMD_TOGGLE_AUTOCENTER:
773 options.auto_center = !options.auto_center;
774 screen_status_printf(options.auto_center ?
775 _("Auto center mode: On") :
776 _("Auto center mode: Off"));
777 break;
778 case CMD_SCREEN_UPDATE:
779 screen.painted = 0;
780 break;
781 case CMD_SCREEN_PREVIOUS:
782 screen_next_mode(c, -1);
783 break;
784 case CMD_SCREEN_NEXT:
785 screen_next_mode(c, 1);
786 break;
787 case CMD_SCREEN_PLAY:
788 screen_switch(&screen_playlist, c);
789 break;
790 case CMD_SCREEN_FILE:
791 screen_switch(&screen_browse, c);
792 break;
793 case CMD_SCREEN_HELP:
794 screen_switch(&screen_help, c);
795 break;
796 #ifdef ENABLE_SEARCH_SCREEN
797 case CMD_SCREEN_SEARCH:
798 screen_switch(&screen_search, c);
799 break;
800 #endif
801 #ifdef ENABLE_ARTIST_SCREEN
802 case CMD_SCREEN_ARTIST:
803 screen_switch(&screen_artist, c);
804 break;
805 #endif
806 #ifdef ENABLE_KEYDEF_SCREEN
807 case CMD_SCREEN_KEYDEF:
808 screen_switch(&screen_keydef, c);
809 break;
810 #endif
811 #ifdef ENABLE_LYRICS_SCREEN
812 case CMD_SCREEN_LYRICS:
813 screen_switch(&screen_lyrics, c);
814 break;
815 #endif
816 default:
817 break;
818 }
819 }