57b22cf8a784b4c1a0253690c7c6e6a67647a971
1 /* ncmpc (Ncurses MPD Client)
2 * (c) 2004-2009 The Music Player Daemon Project
3 * Project homepage: http://musicpd.org
5 * This program is free software; you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation; either version 2 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
18 */
20 #include "screen.h"
21 #include "screen_list.h"
22 #include "screen_utils.h"
23 #include "config.h"
24 #include "i18n.h"
25 #include "charset.h"
26 #include "mpdclient.h"
27 #include "utils.h"
28 #include "options.h"
29 #include "colors.h"
30 #include "strfsong.h"
32 #ifndef NCMPC_MINI
33 #include "hscroll.h"
34 #endif
36 #include <stdlib.h>
37 #include <unistd.h>
38 #include <stdarg.h>
39 #include <string.h>
40 #include <time.h>
41 #include <locale.h>
43 #ifndef NCMPC_MINI
44 /** welcome message time [s] */
45 static const GTime SCREEN_WELCOME_TIME = 10;
46 #endif
48 /* minimum window size */
49 static const int SCREEN_MIN_COLS = 14;
50 static const int SCREEN_MIN_ROWS = 5;
52 /* screens */
54 #ifndef NCMPC_MINI
55 static gboolean welcome = TRUE;
56 #endif
58 struct screen screen;
59 static const struct screen_functions *mode_fn = &screen_playlist;
60 static const struct screen_functions *mode_fn_prev = &screen_playlist;
61 static int seek_id = -1;
62 static int seek_target_time = 0;
64 gboolean
65 screen_is_visible(const struct screen_functions *sf)
66 {
67 return sf == mode_fn;
68 }
70 void
71 screen_switch(const struct screen_functions *sf, struct mpdclient *c)
72 {
73 assert(sf != NULL);
75 if (sf == mode_fn)
76 return;
78 mode_fn_prev = mode_fn;
80 /* close the old mode */
81 if (mode_fn->close != NULL)
82 mode_fn->close();
84 /* get functions for the new mode */
85 mode_fn = sf;
87 /* open the new mode */
88 if (mode_fn->open != NULL)
89 mode_fn->open(c);
91 screen_paint(c);
92 }
94 static int
95 find_configured_screen(const char *name)
96 {
97 unsigned i;
99 for (i = 0; options.screen_list[i] != NULL; ++i)
100 if (strcmp(options.screen_list[i], name) == 0)
101 return i;
103 return -1;
104 }
106 static void
107 screen_next_mode(mpdclient_t *c, int offset)
108 {
109 int max = g_strv_length(options.screen_list);
110 int current, next;
111 const struct screen_functions *sf;
113 /* find current screen */
114 current = find_configured_screen(screen_get_name(mode_fn));
115 next = current + offset;
116 if (next<0)
117 next = max-1;
118 else if (next>=max)
119 next = 0;
121 sf = screen_lookup_name(options.screen_list[next]);
122 if (sf != NULL)
123 screen_switch(sf, c);
124 }
126 #ifndef NCMPC_MINI
127 static void
128 print_hotkey(WINDOW *w, command_t cmd, const char *label)
129 {
130 colors_use(w, COLOR_TITLE_BOLD);
131 waddstr(w, get_key_names(cmd, FALSE));
132 colors_use(w, COLOR_TITLE);
133 waddch(w, ':');
134 waddstr(w, label);
135 waddch(w, ' ');
136 waddch(w, ' ');
137 }
138 #endif
140 static void
141 paint_top_window2(const char *header, mpdclient_t *c)
142 {
143 char flags[5];
144 WINDOW *w = screen.top_window.w;
145 char buf[32];
147 if (header[0]) {
148 colors_use(w, COLOR_TITLE_BOLD);
149 mvwaddstr(w, 0, 0, header);
150 #ifndef NCMPC_MINI
151 } else {
152 #ifdef ENABLE_HELP_SCREEN
153 print_hotkey(w, CMD_SCREEN_HELP, _("Help"));
154 #endif
155 print_hotkey(w, CMD_SCREEN_PLAY, _("Playlist"));
156 print_hotkey(w, CMD_SCREEN_FILE, _("Browse"));
157 #ifdef ENABLE_ARTIST_SCREEN
158 print_hotkey(w, CMD_SCREEN_ARTIST, _("Artist"));
159 #endif
160 #ifdef ENABLE_SEARCH_SCREEN
161 print_hotkey(w, CMD_SCREEN_SEARCH, _("Search"));
162 #endif
163 #ifdef ENABLE_LYRICS_SCREEN
164 print_hotkey(w, CMD_SCREEN_LYRICS, _("Lyrics"));
165 #endif
166 #ifdef ENABLE_OUTPUTS_SCREEN
167 print_hotkey(w, CMD_SCREEN_OUTPUTS, _("Outputs"));
168 #endif
169 #endif
170 }
172 if (c->status == NULL || c->status->volume == MPD_STATUS_NO_VOLUME) {
173 g_snprintf(buf, 32, _("Volume n/a "));
174 } else {
175 g_snprintf(buf, 32, _(" Volume %d%%"), c->status->volume);
176 }
177 colors_use(w, COLOR_TITLE);
178 mvwaddstr(w, 0, screen.top_window.cols - utf8_width(buf), buf);
180 flags[0] = 0;
181 if (c->status != NULL) {
182 if (c->status->repeat)
183 g_strlcat(flags, "r", sizeof(flags));
184 if (c->status->random)
185 g_strlcat(flags, "z", sizeof(flags));;
186 if (c->status->crossfade)
187 g_strlcat(flags, "x", sizeof(flags));
188 if (c->status->updatingDb)
189 g_strlcat(flags, "U", sizeof(flags));
190 }
192 colors_use(w, COLOR_LINE);
193 mvwhline(w, 1, 0, ACS_HLINE, screen.top_window.cols);
194 if (flags[0]) {
195 wmove(w,1,screen.top_window.cols-strlen(flags)-3);
196 waddch(w, '[');
197 colors_use(w, COLOR_LINE_BOLD);
198 waddstr(w, flags);
199 colors_use(w, COLOR_LINE);
200 waddch(w, ']');
201 }
202 wnoutrefresh(w);
203 }
205 static void
206 paint_top_window(const char *header, mpdclient_t *c, int full_repaint)
207 {
208 static int prev_volume = -1;
209 static unsigned prev_header_len = -1;
210 WINDOW *w = screen.top_window.w;
212 if (prev_header_len != utf8_width(header)) {
213 prev_header_len = utf8_width(header);
214 full_repaint = 1;
215 }
217 if (full_repaint) {
218 wmove(w, 0, 0);
219 wclrtoeol(w);
220 }
222 if ((c->status != NULL && prev_volume != c->status->volume) ||
223 full_repaint)
224 paint_top_window2(header, c);
225 }
227 static void
228 paint_progress_window(mpdclient_t *c)
229 {
230 double p;
231 int width;
232 int elapsedTime;
234 if (c->status==NULL || IS_STOPPED(c->status->state)) {
235 mvwhline(screen.progress_window.w, 0, 0, ACS_HLINE,
236 screen.progress_window.cols);
237 wnoutrefresh(screen.progress_window.w);
238 return;
239 }
241 if (c->song && seek_id == c->song->id)
242 elapsedTime = seek_target_time;
243 else
244 elapsedTime = c->status->elapsedTime;
246 p = ((double) elapsedTime) / ((double) c->status->totalTime);
248 width = (int) (p * (double) screen.progress_window.cols);
249 mvwhline(screen.progress_window.w,
250 0, 0,
251 ACS_HLINE,
252 screen.progress_window.cols);
253 whline(screen.progress_window.w, '=', width-1);
254 mvwaddch(screen.progress_window.w, 0, width-1, 'O');
255 wnoutrefresh(screen.progress_window.w);
256 }
258 static void
259 paint_status_window(mpdclient_t *c)
260 {
261 WINDOW *w = screen.status_window.w;
262 mpd_Status *status = c->status;
263 mpd_Song *song = c->song;
264 int elapsedTime = 0;
265 #ifdef NCMPC_MINI
266 static char bitrate[1];
267 #else
268 char bitrate[16];
269 #endif
270 const char *str = NULL;
271 int x = 0;
273 if( time(NULL) - screen.status_timestamp <= options.status_message_time )
274 return;
276 wmove(w, 0, 0);
277 wclrtoeol(w);
278 colors_use(w, COLOR_STATUS_BOLD);
280 switch (status == NULL ? MPD_STATUS_STATE_STOP : status->state) {
281 case MPD_STATUS_STATE_PLAY:
282 str = _("Playing:");
283 break;
284 case MPD_STATUS_STATE_PAUSE:
285 str = _("[Paused]");
286 break;
287 case MPD_STATUS_STATE_STOP:
288 default:
289 break;
290 }
292 if (str) {
293 waddstr(w, str);
294 x += utf8_width(str) + 1;
295 }
297 /* create time string */
298 memset(screen.buf, 0, screen.buf_size);
299 if (status != NULL && (IS_PLAYING(status->state) ||
300 IS_PAUSED(status->state))) {
301 if (status->totalTime > 0) {
302 /*checks the conf to see whether to display elapsed or remaining time */
303 if(!strcmp(options.timedisplay_type,"elapsed"))
304 elapsedTime = c->status->elapsedTime;
305 else if(!strcmp(options.timedisplay_type,"remaining"))
306 elapsedTime = (c->status->totalTime - c->status->elapsedTime);
308 if( c->song && seek_id == c->song->id )
309 elapsedTime = seek_target_time;
311 /* display bitrate if visible-bitrate is true */
312 #ifndef NCMPC_MINI
313 if (options.visible_bitrate) {
314 g_snprintf(bitrate, 16,
315 " [%d kbps]", status->bitRate);
316 } else {
317 bitrate[0] = '\0';
318 }
319 #endif
321 /*write out the time, using hours if time over 60 minutes*/
322 if (c->status->totalTime > 3600) {
323 g_snprintf(screen.buf, screen.buf_size,
324 "%s [%i:%02i:%02i/%i:%02i:%02i]",
325 bitrate, elapsedTime/3600, (elapsedTime%3600)/60, elapsedTime%60,
326 status->totalTime/3600, (status->totalTime%3600)/60, status->totalTime%60);
327 } else {
328 g_snprintf(screen.buf, screen.buf_size,
329 "%s [%i:%02i/%i:%02i]",
330 bitrate, elapsedTime/60, elapsedTime%60,
331 status->totalTime/60, status->totalTime%60 );
332 }
333 #ifndef NCMPC_MINI
334 } else {
335 g_snprintf(screen.buf, screen.buf_size,
336 " [%d kbps]", status->bitRate );
337 #endif
338 }
339 #ifndef NCMPC_MINI
340 } else {
341 if (options.display_time) {
342 time_t timep;
344 time(&timep);
345 strftime(screen.buf, screen.buf_size, "%X ",localtime(&timep));
346 }
347 #endif
348 }
350 /* display song */
351 if (status != NULL && (IS_PLAYING(status->state) ||
352 IS_PAUSED(status->state))) {
353 char songname[MAX_SONGNAME_LENGTH];
354 #ifndef NCMPC_MINI
355 int width = COLS - x - utf8_width(screen.buf);
356 #endif
358 if (song)
359 strfsong(songname, MAX_SONGNAME_LENGTH,
360 options.status_format, song);
361 else
362 songname[0] = '\0';
364 colors_use(w, COLOR_STATUS);
365 /* scroll if the song name is to long */
366 #ifndef NCMPC_MINI
367 if (options.scroll && utf8_width(songname) > (unsigned)width) {
368 static scroll_state_t st = { 0, 0 };
369 char *tmp = strscroll(songname, options.scroll_sep, width, &st);
371 g_strlcpy(songname, tmp, MAX_SONGNAME_LENGTH);
372 g_free(tmp);
373 }
374 #endif
375 //mvwaddnstr(w, 0, x, songname, width);
376 mvwaddstr(w, 0, x, songname);
377 }
379 /* display time string */
380 if (screen.buf[0]) {
381 x = screen.status_window.cols - strlen(screen.buf);
382 colors_use(w, COLOR_STATUS_TIME);
383 mvwaddstr(w, 0, x, screen.buf);
384 }
386 wnoutrefresh(w);
387 }
389 void
390 screen_exit(void)
391 {
392 if (mode_fn->close != NULL)
393 mode_fn->close();
395 screen_list_exit();
397 string_list_free(screen.find_history);
398 g_free(screen.buf);
399 g_free(screen.findbuf);
400 }
402 void
403 screen_resize(struct mpdclient *c)
404 {
405 if (COLS<SCREEN_MIN_COLS || LINES<SCREEN_MIN_ROWS) {
406 screen_exit();
407 fprintf(stderr, "%s", _("Error: Screen too small"));
408 exit(EXIT_FAILURE);
409 }
411 resizeterm(LINES, COLS);
413 screen.cols = COLS;
414 screen.rows = LINES;
416 /* top window */
417 screen.top_window.cols = screen.cols;
418 wresize(screen.top_window.w, 2, screen.cols);
420 /* main window */
421 screen.main_window.cols = screen.cols;
422 screen.main_window.rows = screen.rows-4;
423 wresize(screen.main_window.w, screen.main_window.rows, screen.cols);
424 wclear(screen.main_window.w);
426 /* progress window */
427 screen.progress_window.cols = screen.cols;
428 wresize(screen.progress_window.w, 1, screen.cols);
429 mvwin(screen.progress_window.w, screen.rows-2, 0);
431 /* status window */
432 screen.status_window.cols = screen.cols;
433 wresize(screen.status_window.w, 1, screen.cols);
434 mvwin(screen.status_window.w, screen.rows-1, 0);
436 screen.buf_size = screen.cols;
437 g_free(screen.buf);
438 screen.buf = g_malloc(screen.cols);
440 /* resize all screens */
441 screen_list_resize(screen.main_window.cols, screen.main_window.rows);
443 /* ? - without this the cursor becomes visible with aterm & Eterm */
444 curs_set(1);
445 curs_set(0);
447 screen_paint(c);
448 }
450 void
451 screen_status_message(const char *msg)
452 {
453 WINDOW *w = screen.status_window.w;
455 wmove(w, 0, 0);
456 wclrtoeol(w);
457 colors_use(w, COLOR_STATUS_ALERT);
458 waddstr(w, msg);
459 wnoutrefresh(w);
460 screen.status_timestamp = time(NULL);
461 }
463 void
464 screen_status_printf(const char *format, ...)
465 {
466 char *msg;
467 va_list ap;
469 va_start(ap,format);
470 msg = g_strdup_vprintf(format,ap);
471 va_end(ap);
472 screen_status_message(msg);
473 g_free(msg);
474 }
476 void
477 screen_init(mpdclient_t *c)
478 {
479 if (COLS < SCREEN_MIN_COLS || LINES < SCREEN_MIN_ROWS) {
480 fprintf(stderr, "%s\n", _("Error: Screen too small"));
481 exit(EXIT_FAILURE);
482 }
484 screen.cols = COLS;
485 screen.rows = LINES;
487 screen.buf = g_malloc(screen.cols);
488 screen.buf_size = screen.cols;
489 screen.findbuf = NULL;
490 screen.start_timestamp = time(NULL);
491 screen.last_cmd = CMD_NONE;
493 /* create top window */
494 screen.top_window.rows = 2;
495 screen.top_window.cols = screen.cols;
496 screen.top_window.w = newwin(screen.top_window.rows,
497 screen.top_window.cols,
498 0, 0);
499 leaveok(screen.top_window.w, TRUE);
500 keypad(screen.top_window.w, TRUE);
502 /* create main window */
503 screen.main_window.rows = screen.rows-4;
504 screen.main_window.cols = screen.cols;
505 screen.main_window.w = newwin(screen.main_window.rows,
506 screen.main_window.cols,
507 2,
508 0);
510 // leaveok(screen.main_window.w, TRUE); temporary disabled
511 keypad(screen.main_window.w, TRUE);
513 /* create progress window */
514 screen.progress_window.rows = 1;
515 screen.progress_window.cols = screen.cols;
516 screen.progress_window.w = newwin(screen.progress_window.rows,
517 screen.progress_window.cols,
518 screen.rows-2,
519 0);
520 leaveok(screen.progress_window.w, TRUE);
522 /* create status window */
523 screen.status_window.rows = 1;
524 screen.status_window.cols = screen.cols;
525 screen.status_window.w = newwin(screen.status_window.rows,
526 screen.status_window.cols,
527 screen.rows-1,
528 0);
530 leaveok(screen.status_window.w, FALSE);
531 keypad(screen.status_window.w, TRUE);
533 #ifdef ENABLE_COLORS
534 if (options.enable_colors) {
535 /* set background attributes */
536 wbkgd(stdscr, COLOR_PAIR(COLOR_LIST));
537 wbkgd(screen.main_window.w, COLOR_PAIR(COLOR_LIST));
538 wbkgd(screen.top_window.w, COLOR_PAIR(COLOR_TITLE));
539 wbkgd(screen.progress_window.w, COLOR_PAIR(COLOR_PROGRESSBAR));
540 wbkgd(screen.status_window.w, COLOR_PAIR(COLOR_STATUS));
541 colors_use(screen.progress_window.w, COLOR_PROGRESSBAR);
542 }
543 #endif
545 refresh();
547 /* initialize screens */
548 screen_list_init(screen.main_window.w,
549 screen.main_window.cols, screen.main_window.rows);
551 if (mode_fn->open != NULL)
552 mode_fn->open(c);
553 }
555 void
556 screen_paint(mpdclient_t *c)
557 {
558 const char *title = NULL;
560 if (mode_fn->get_title != NULL)
561 title = mode_fn->get_title(screen.buf, screen.buf_size);
563 /* paint the title/header window */
564 if( title )
565 paint_top_window(title, c, 1);
566 else
567 paint_top_window("", c, 1);
569 /* paint the main window */
570 wclear(screen.main_window.w);
571 if (mode_fn->paint != NULL)
572 mode_fn->paint();
574 paint_progress_window(c);
575 paint_status_window(c);
576 wmove(screen.main_window.w, 0, 0);
577 wnoutrefresh(screen.main_window.w);
579 /* tell curses to update */
580 doupdate();
581 }
583 void
584 screen_update(mpdclient_t *c)
585 {
586 #ifndef NCMPC_MINI
587 static int repeat = -1;
588 static int random_enabled = -1;
589 static int crossfade = -1;
590 static int dbupdate = -1;
592 /* print a message if mpd status has changed */
593 if (c->status != NULL) {
594 if (repeat < 0) {
595 repeat = c->status->repeat;
596 random_enabled = c->status->random;
597 crossfade = c->status->crossfade;
598 dbupdate = c->status->updatingDb;
599 }
601 if (repeat != c->status->repeat)
602 screen_status_printf(c->status->repeat ?
603 _("Repeat is on") :
604 _("Repeat is off"));
606 if (random_enabled != c->status->random)
607 screen_status_printf(c->status->random ?
608 _("Random is on") :
609 _("Random is off"));
611 if (crossfade != c->status->crossfade)
612 screen_status_printf(_("Crossfade %d seconds"), c->status->crossfade);
614 if (dbupdate && dbupdate != c->status->updatingDb) {
615 screen_status_printf(_("Database updated"));
616 mpdclient_browse_callback(c, BROWSE_DB_UPDATED, NULL);
617 }
619 repeat = c->status->repeat;
620 random_enabled = c->status->random;
621 crossfade = c->status->crossfade;
622 dbupdate = c->status->updatingDb;
623 }
625 /* update title/header window */
626 if (welcome && options.welcome_screen_list &&
627 screen.last_cmd==CMD_NONE &&
628 time(NULL)-screen.start_timestamp <= SCREEN_WELCOME_TIME)
629 paint_top_window("", c, 0);
630 else
631 #endif
632 if (mode_fn->get_title != NULL) {
633 paint_top_window(mode_fn->get_title(screen.buf,screen.buf_size), c, 0);
634 #ifndef NCMPC_MINI
635 welcome = FALSE;
636 #endif
637 } else
638 paint_top_window("", c, 0);
640 /* update the main window */
641 if (mode_fn->update != NULL)
642 mode_fn->update(c);
644 /* update progress window */
645 paint_progress_window(c);
647 /* update status window */
648 paint_status_window(c);
650 /* move the cursor to the origin */
651 wmove(screen.main_window.w, 0, 0);
652 wnoutrefresh(screen.main_window.w);
654 /* tell curses to update */
655 doupdate();
656 }
658 void
659 screen_idle(mpdclient_t *c)
660 {
661 if (c->song && seek_id == c->song->id &&
662 (screen.last_cmd == CMD_SEEK_FORWARD ||
663 screen.last_cmd == CMD_SEEK_BACKWARD))
664 mpdclient_cmd_seek(c, seek_id, seek_target_time);
666 screen.last_cmd = CMD_NONE;
667 seek_id = -1;
668 }
670 #ifdef HAVE_GETMOUSE
671 int
672 screen_get_mouse_event(mpdclient_t *c, unsigned long *bstate, int *row)
673 {
674 MEVENT event;
676 /* retrieve the mouse event from ncurses */
677 getmouse(&event);
678 /* calculate the selected row in the list window */
679 *row = event.y - screen.top_window.rows;
680 /* copy button state bits */
681 *bstate = event.bstate;
682 /* if button 2 was pressed switch screen */
683 if (event.bstate & BUTTON2_CLICKED) {
684 screen_cmd(c, CMD_SCREEN_NEXT);
685 return 1;
686 }
688 return 0;
689 }
690 #endif
692 static int
693 screen_client_cmd(mpdclient_t *c, command_t cmd)
694 {
695 if (c->connection == NULL || c->status == NULL)
696 return 0;
698 switch(cmd) {
699 /*
700 case CMD_PLAY:
701 mpdclient_cmd_play(c, MPD_PLAY_AT_BEGINNING);
702 break;
703 */
704 case CMD_PAUSE:
705 mpdclient_cmd_pause(c, !IS_PAUSED(c->status->state));
706 break;
707 case CMD_STOP:
708 mpdclient_cmd_stop(c);
709 break;
710 case CMD_CROP:
711 mpdclient_cmd_crop(c);
712 break;
713 case CMD_SEEK_FORWARD:
714 if (!IS_STOPPED(c->status->state)) {
715 if (c->song && seek_id != c->song->id) {
716 seek_id = c->song->id;
717 seek_target_time = c->status->elapsedTime;
718 }
719 seek_target_time+=options.seek_time;
720 if (seek_target_time < c->status->totalTime)
721 break;
722 seek_target_time = c->status->totalTime;
723 /* seek_target_time=0; */
724 }
725 break;
726 /* fall through... */
727 case CMD_TRACK_NEXT:
728 if (!IS_STOPPED(c->status->state))
729 mpdclient_cmd_next(c);
730 break;
731 case CMD_SEEK_BACKWARD:
732 if (!IS_STOPPED(c->status->state)) {
733 if (seek_id != c->song->id) {
734 seek_id = c->song->id;
735 seek_target_time = c->status->elapsedTime;
736 }
737 seek_target_time-=options.seek_time;
738 if (seek_target_time < 0)
739 seek_target_time=0;
740 }
741 break;
742 case CMD_TRACK_PREVIOUS:
743 if (!IS_STOPPED(c->status->state))
744 mpdclient_cmd_prev(c);
745 break;
746 case CMD_SHUFFLE:
747 if (mpdclient_cmd_shuffle(c) == 0)
748 screen_status_message(_("Shuffled playlist"));
749 break;
750 case CMD_CLEAR:
751 if (mpdclient_cmd_clear(c) == 0)
752 screen_status_message(_("Cleared playlist"));
753 break;
754 case CMD_REPEAT:
755 mpdclient_cmd_repeat(c, !c->status->repeat);
756 break;
757 case CMD_RANDOM:
758 mpdclient_cmd_random(c, !c->status->random);
759 break;
760 case CMD_CROSSFADE:
761 if (c->status->crossfade)
762 mpdclient_cmd_crossfade(c, 0);
763 else
764 mpdclient_cmd_crossfade(c, options.crossfade_time);
765 break;
766 case CMD_DB_UPDATE:
767 if (!c->status->updatingDb) {
768 if( mpdclient_cmd_db_update(c,NULL)==0 )
769 screen_status_printf(_("Database update started"));
770 } else
771 screen_status_printf(_("Database update running..."));
772 break;
773 case CMD_VOLUME_UP:
774 if( c->status->volume!=MPD_STATUS_NO_VOLUME && c->status->volume<100 )
775 mpdclient_cmd_volume(c, ++c->status->volume);
776 break;
777 case CMD_VOLUME_DOWN:
778 if( c->status->volume!=MPD_STATUS_NO_VOLUME && c->status->volume>0 )
779 mpdclient_cmd_volume(c, --c->status->volume);
780 break;
782 default:
783 return 0;
784 }
786 return 1;
787 }
789 void
790 screen_cmd(mpdclient_t *c, command_t cmd)
791 {
792 screen.last_cmd = cmd;
793 #ifndef NCMPC_MINI
794 welcome = FALSE;
795 #endif
797 if (mode_fn->cmd != NULL && mode_fn->cmd(c, cmd))
798 return;
800 if (screen_client_cmd(c, cmd))
801 return;
803 switch(cmd) {
804 case CMD_TOGGLE_FIND_WRAP:
805 options.find_wrap = !options.find_wrap;
806 screen_status_printf(options.find_wrap ?
807 _("Find mode: Wrapped") :
808 _("Find mode: Normal"));
809 break;
810 case CMD_TOGGLE_AUTOCENTER:
811 options.auto_center = !options.auto_center;
812 screen_status_printf(options.auto_center ?
813 _("Auto center mode: On") :
814 _("Auto center mode: Off"));
815 break;
816 case CMD_SCREEN_UPDATE:
817 screen_paint(c);
818 break;
819 case CMD_SCREEN_PREVIOUS:
820 screen_next_mode(c, -1);
821 break;
822 case CMD_SCREEN_NEXT:
823 screen_next_mode(c, 1);
824 break;
825 case CMD_SCREEN_PLAY:
826 screen_switch(&screen_playlist, c);
827 break;
828 case CMD_SCREEN_FILE:
829 screen_switch(&screen_browse, c);
830 break;
831 #ifdef ENABLE_HELP_SCREEN
832 case CMD_SCREEN_HELP:
833 screen_switch(&screen_help, c);
834 break;
835 #endif
836 #ifdef ENABLE_SEARCH_SCREEN
837 case CMD_SCREEN_SEARCH:
838 screen_switch(&screen_search, c);
839 break;
840 #endif
841 #ifdef ENABLE_ARTIST_SCREEN
842 case CMD_SCREEN_ARTIST:
843 screen_switch(&screen_artist, c);
844 break;
845 #endif
846 #ifdef ENABLE_SONG_SCREEN
847 case CMD_SCREEN_SONG:
848 screen_switch(&screen_song, c);
849 break;
850 #endif
851 #ifdef ENABLE_KEYDEF_SCREEN
852 case CMD_SCREEN_KEYDEF:
853 screen_switch(&screen_keydef, c);
854 break;
855 #endif
856 #ifdef ENABLE_LYRICS_SCREEN
857 case CMD_SCREEN_LYRICS:
858 screen_switch(&screen_lyrics, c);
859 break;
860 #endif
861 #ifdef ENABLE_OUTPUTS_SCREEN
862 case CMD_SCREEN_OUTPUTS:
863 screen_switch(&screen_outputs, c);
864 break;
865 case CMD_SCREEN_SWAP:
866 screen_switch(mode_fn_prev, c);
867 break;
868 #endif
870 default:
871 break;
872 }
873 }