1 /*****************************************************************************
2 * ncurses.c : NCurses interface for vlc
3 *****************************************************************************
4 * Copyright © 2001-2011 the VideoLAN team
7 * Authors: Sam Hocevar <sam@zoy.org>
8 * Laurent Aimar <fenrir@via.ecp.fr>
9 * Yoann Peronneau <yoann@videolan.org>
10 * Derk-Jan Hartman <hartman at videolan dot org>
11 * Rafaël Carré <funman@videolanorg>
13 * This program is free software; you can redistribute it and/or modify
14 * it under the terms of the GNU General Public License as published by
15 * the Free Software Foundation; either version 2 of the License, or
16 * (at your option) any later version.
18 * This program is distributed in the hope that it will be useful,
19 * but WITHOUT ANY WARRANTY; without even the implied warranty of
20 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
21 * GNU General Public License for more details.
23 * You should have received a copy of the GNU General Public License
24 * along with this program; if not, write to the Free Software
25 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
26 *****************************************************************************/
28 /* UTF8 locale is required */
30 /*****************************************************************************
32 *****************************************************************************/
37 #define _XOPEN_SOURCE_EXTENDED 1
44 #include <vlc_common.h>
45 #include <vlc_plugin.h>
49 #include <vlc_interface.h>
51 #include <vlc_aout_intf.h>
52 #include <vlc_charset.h>
53 #include <vlc_input.h>
55 #include <vlc_playlist.h>
60 /*****************************************************************************
62 *****************************************************************************/
63 static int Open (vlc_object_t *);
64 static void Close (vlc_object_t *);
66 /*****************************************************************************
68 *****************************************************************************/
70 #define BROWSE_TEXT N_("Filebrowser starting point")
71 #define BROWSE_LONGTEXT N_(\
72 "This option allows you to specify the directory the ncurses filebrowser " \
73 "will show you initially.")
76 set_shortname("Ncurses")
77 set_description(N_("Ncurses interface"))
78 set_capability("interface", 10)
79 set_category(CAT_INTERFACE)
80 set_subcategory(SUBCAT_INTERFACE_MAIN)
81 set_callbacks(Open, Close)
82 add_shortcut("curses")
83 add_directory("browse-dir", NULL, BROWSE_TEXT, BROWSE_LONGTEXT, false)
88 /*****************************************************************************
89 * intf_sys_t: description and status of ncurses interface
90 *****************************************************************************/
106 static const char box_title[][19] = {
108 [BOX_HELP] = " Help ",
109 [BOX_INFO] = " Information ",
110 [BOX_LOG] = " Messages ",
111 [BOX_PLAYLIST] = " Playlist ",
112 [BOX_SEARCH] = " Playlist ",
113 [BOX_OPEN] = " Playlist ",
114 [BOX_BROWSE] = " Browse ",
115 [BOX_META] = " Meta-information ",
116 [BOX_OBJECTS] = " Objects ",
117 [BOX_STATS] = " Stats ",
135 /* XXX: new elements here ! */
140 /* Available colors: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE */
141 static const struct { short f; short b; } color_pairs[] =
143 /* element */ /* foreground*/ /* background*/
144 [C_TITLE] = { COLOR_YELLOW, COLOR_BLACK },
146 /* jamaican playlist, for rastafari sisters & brothers! */
147 [C_PLAYLIST_1] = { COLOR_GREEN, COLOR_BLACK },
148 [C_PLAYLIST_2] = { COLOR_YELLOW, COLOR_BLACK },
149 [C_PLAYLIST_3] = { COLOR_RED, COLOR_BLACK },
151 /* used in DrawBox() */
152 [C_BOX] = { COLOR_CYAN, COLOR_BLACK },
153 /* Source: State, Position, Volume, Chapters, etc...*/
154 [C_STATUS] = { COLOR_BLUE, COLOR_BLACK },
156 /* VLC messages, keep the order from highest priority to lowest */
157 [C_INFO] = { COLOR_BLACK, COLOR_WHITE },
158 [C_ERROR] = { COLOR_RED, COLOR_BLACK },
159 [C_WARNING] = { COLOR_YELLOW, COLOR_BLACK },
160 [C_DEBUG] = { COLOR_WHITE, COLOR_BLACK },
162 /* Category title: help, info, metadata */
163 [C_CATEGORY] = { COLOR_MAGENTA, COLOR_BLACK },
164 /* Folder (BOX_BROWSE) */
165 [C_FOLDER] = { COLOR_RED, COLOR_BLACK },
176 playlist_item_t *item;
182 input_thread_t *p_input;
188 int box_y; // start of box content
190 int box_lines_total; // number of lines in the box
191 int box_start; // first line of box displayed
192 int box_idx; // selected line
194 msg_subscription_t sub; // message bank subscription
200 } msgs[50]; // ring buffer
203 vlc_mutex_t msg_lock;
205 /* Search Box context */
206 char search_chain[20];
208 /* Open Box Context */
211 /* File Browser context */
214 struct dir_entry_t **dir_entries;
215 bool show_hidden_files;
217 /* Playlist context */
218 struct pl_item_t **plist;
223 playlist_item_t *node; /* current node */
227 /*****************************************************************************
229 *****************************************************************************/
231 static void DirsDestroy(intf_sys_t *sys)
233 while (sys->n_dir_entries) {
234 struct dir_entry_t *dir_entry = sys->dir_entries[--sys->n_dir_entries];
235 free(dir_entry->path);
238 free(sys->dir_entries);
239 sys->dir_entries = NULL;
242 static int comdir_entries(const void *a, const void *b)
244 struct dir_entry_t *dir_entry1 = *(struct dir_entry_t**)a;
245 struct dir_entry_t *dir_entry2 = *(struct dir_entry_t**)b;
247 if (dir_entry1->file == dir_entry2->file)
248 return strcasecmp(dir_entry1->path, dir_entry2->path);
250 return dir_entry1->file ? 1 : -1;
253 static bool IsFile(const char *current_dir, const char *entry)
258 if (asprintf(&uri, "%s" DIR_SEP "%s", current_dir, entry) != -1) {
260 ret = vlc_stat(uri, &st) || !S_ISDIR(st.st_mode);
267 static void ReadDir(intf_thread_t *intf)
269 intf_sys_t *sys = intf->p_sys;
271 if (!sys->current_dir || !*sys->current_dir) {
272 msg_Dbg(intf, "no current dir set");
276 DIR *current_dir = vlc_opendir(sys->current_dir);
278 msg_Warn(intf, "cannot open directory `%s' (%m)", sys->current_dir);
285 while ((entry = vlc_readdir(current_dir))) {
286 if (!sys->show_hidden_files && *entry == '.' && strcmp(entry, ".."))
289 struct dir_entry_t *dir_entry = malloc(sizeof *dir_entry);
293 dir_entry->file = IsFile(sys->current_dir, entry);
294 dir_entry->path = entry;
295 INSERT_ELEM(sys->dir_entries, sys->n_dir_entries,
296 sys->n_dir_entries, dir_entry);
303 qsort(sys->dir_entries, sys->n_dir_entries,
304 sizeof(struct dir_entry_t*), &comdir_entries);
306 closedir(current_dir);
309 /*****************************************************************************
310 * Adjust index position after a change (list navigation or item switching)
311 *****************************************************************************/
312 static void CheckIdx(intf_sys_t *sys)
314 int lines = sys->box_lines_total;
315 int height = LINES - sys->box_y - 2;
316 if (height > lines - 1)
319 /* make sure the new index is within the box */
320 if (sys->box_idx <= 0) {
323 } else if (sys->box_idx >= lines - 1 && lines > 0) {
324 sys->box_idx = lines - 1;
325 sys->box_start = sys->box_idx - height;
328 /* Fix box start (1st line of the box displayed) */
329 if (sys->box_idx < sys->box_start ||
330 sys->box_idx > height + sys->box_start + 1) {
331 sys->box_start = sys->box_idx - height/2;
332 if (sys->box_start < 0)
334 } else if (sys->box_idx == sys->box_start - 1) {
336 } else if (sys->box_idx == height + sys->box_start + 1) {
341 /*****************************************************************************
343 *****************************************************************************/
344 static void PlaylistDestroy(intf_sys_t *sys)
346 while (sys->plist_entries) {
347 struct pl_item_t *p_pl_item = sys->plist[--sys->plist_entries];
348 free(p_pl_item->display);
355 static bool PlaylistAddChild(intf_sys_t *sys, playlist_item_t *p_child,
356 const char *c, const char d)
359 char *name = input_item_GetTitleFbName(p_child->p_input);
360 struct pl_item_t *p_pl_item = malloc(sizeof *p_pl_item);
362 if (!name || !p_pl_item)
365 p_pl_item->item = p_child;
368 ret = asprintf(&p_pl_item->display, "%s%c-%s", c, d, name);
370 ret = asprintf(&p_pl_item->display, " %s", name);
378 INSERT_ELEM(sys->plist, sys->plist_entries,
379 sys->plist_entries, p_pl_item);
389 static void PlaylistAddNode(intf_sys_t *sys, playlist_item_t *node,
392 for (int k = 0; k < node->i_children; k++) {
393 bool last = k == node->i_children - 1;
394 playlist_item_t *p_child = node->pp_children[k];
395 if (!PlaylistAddChild(sys, p_child, c, last ? '`' : '|'))
398 if (p_child->i_children <= 0)
403 if (asprintf(&tmp, "%s%c ", c, last ? ' ' : '|') == -1)
405 PlaylistAddNode(sys, p_child, tmp);
408 PlaylistAddNode(sys, p_child, " ");
413 static void PlaylistRebuild(intf_thread_t *intf)
415 intf_sys_t *sys = intf->p_sys;
416 playlist_t *p_playlist = pl_Get(intf);
418 PlaylistDestroy(sys);
419 PlaylistAddNode(sys, p_playlist->p_root_onelevel, "");
422 static int ItemChanged(vlc_object_t *p_this, const char *variable,
423 vlc_value_t oval, vlc_value_t nval, void *param)
425 VLC_UNUSED(p_this); VLC_UNUSED(variable);
426 VLC_UNUSED(oval); VLC_UNUSED(nval);
428 intf_sys_t *sys = ((intf_thread_t *)param)->p_sys;
430 vlc_mutex_lock(&sys->pl_lock);
431 sys->need_update = true;
432 vlc_mutex_unlock(&sys->pl_lock);
437 static int PlaylistChanged(vlc_object_t *p_this, const char *variable,
438 vlc_value_t oval, vlc_value_t nval, void *param)
440 VLC_UNUSED(p_this); VLC_UNUSED(variable);
441 VLC_UNUSED(oval); VLC_UNUSED(nval);
442 intf_thread_t *intf = (intf_thread_t *)param;
443 intf_sys_t *sys = intf->p_sys;
444 playlist_item_t *node = playlist_CurrentPlayingItem(pl_Get(intf));
446 vlc_mutex_lock(&sys->pl_lock);
447 sys->need_update = true;
448 sys->node = node ? node->p_parent : NULL;
449 vlc_mutex_unlock(&sys->pl_lock);
455 static int SubSearchPlaylist(intf_sys_t *sys, char *searchstring,
456 int i_start, int i_stop)
458 for (int i = i_start + 1; i < i_stop; i++)
459 if (strcasestr(sys->plist[i]->display, searchstring))
465 static void SearchPlaylist(intf_sys_t *sys)
467 char *str = sys->search_chain;
468 int i_first = sys->box_idx;
475 int i_item = SubSearchPlaylist(sys, str, i_first + 1, sys->plist_entries);
477 i_item = SubSearchPlaylist(sys, str, 0, i_first);
480 sys->box_idx = i_item;
485 static inline bool IsIndex(intf_sys_t *sys, playlist_t *p_playlist, int i)
487 playlist_item_t *item = sys->plist[i]->item;
491 vlc_mutex_lock(&sys->pl_lock);
492 if (item->i_children == 0 && item == sys->node) {
493 vlc_mutex_unlock(&sys->pl_lock);
496 vlc_mutex_unlock(&sys->pl_lock);
498 playlist_item_t *p_played_item = playlist_CurrentPlayingItem(p_playlist);
499 if (p_played_item && item->p_input && p_played_item->p_input)
500 return item->p_input->i_id == p_played_item->p_input->i_id;
505 static void FindIndex(intf_sys_t *sys, playlist_t *p_playlist)
507 int plidx = sys->box_idx;
508 int max = sys->plist_entries;
512 if (!IsIndex(sys, p_playlist, plidx))
513 for (int i = 0; i < max; i++)
514 if (IsIndex(sys, p_playlist, i)) {
522 sys->plidx_follow = true;
525 /****************************************************************************
527 ****************************************************************************/
529 static void start_color_and_pairs(intf_thread_t *intf)
532 intf->p_sys->color = false;
533 msg_Warn(intf, "Terminal doesn't support colors");
538 for (int i = C_DEFAULT + 1; i < C_MAX; i++)
539 init_pair(i, color_pairs[i].f, color_pairs[i].b);
541 /* untested, in all my terminals, !can_change_color() --funman */
542 if (can_change_color())
543 init_color(COLOR_YELLOW, 960, 500, 0); /* YELLOW -> ORANGE */
546 static void DrawBox(int y, int h, bool color, const char *title)
549 if (w <= 3 || h <= 0)
552 if (color) color_set(C_BOX, NULL);
554 if (!title) title = "";
555 int len = strlen(title);
560 mvaddch(y, 0, ACS_ULCORNER);
561 mvhline(y, 1, ACS_HLINE, (w-len-2)/2);
562 mvprintw(y, 1+(w-len-2)/2, "%s", title);
563 mvhline(y, (w-len)/2+len, ACS_HLINE, w - 1 - ((w-len)/2+len));
564 mvaddch(y, w-1,ACS_URCORNER);
566 for (int i = 0; i < h; i++) {
567 mvaddch(++y, 0, ACS_VLINE);
568 mvaddch(y, w-1, ACS_VLINE);
571 mvaddch(++y, 0, ACS_LLCORNER);
572 mvhline(y, 1, ACS_HLINE, w - 2);
573 mvaddch(y, w-1, ACS_LRCORNER);
574 if (color) color_set(C_DEFAULT, NULL);
577 static void DrawEmptyLine(int y, int x, int w)
581 mvhline(y, x, ' ', w);
584 static void DrawLine(int y, int x, int w)
589 mvhline(y, x, ' ', w);
593 static void mvnprintw(int y, int x, int w, const char *p_fmt, ...)
602 va_start(vl_args, p_fmt);
603 if (vasprintf(&p_buf, p_fmt, vl_args) == -1)
609 wchar_t wide[len + 1];
612 size_t i_char_len = mbstowcs(wide, p_buf, len);
614 size_t i_width; /* number of columns */
616 if (i_char_len == (size_t)-1) /* an invalid character was encountered */ {
621 i_width = wcswidth(wide, i_char_len);
622 if (i_width == (size_t)-1) {
623 /* a non printable character was encountered */
625 for (unsigned i = 0 ; i < i_char_len ; i++) {
626 int i_cwidth = wcwidth(wide[i]);
632 if (i_width <= (size_t)w) {
633 mvprintw(y, x, "%s", p_buf);
634 mvhline(y, x + i_width, ' ', w - i_width);
639 int i_total_width = 0;
641 while (i_total_width < w) {
642 i_total_width += wcwidth(wide[i]);
643 if (w > 7 && i_total_width >= w/2) {
646 i_total_width -= wcwidth(wide[i]) - 2;
648 /* we require this check only if at least one character
649 * 4 or more columns wide exists (which i doubt) */
651 i_total_width -= wcwidth(wide[i-1]) - 1;
654 /* find the widest string */
655 int j, i_2nd_width = 0;
656 for (j = i_char_len - 1; i_2nd_width < w - i_total_width; j--)
657 i_2nd_width += wcwidth(wide[j]);
659 /* we already have i_total_width columns filled, and we can't
660 * have more than w columns */
661 if (i_2nd_width > w - i_total_width)
664 wmemmove(&wide[i+2], &wide[j+1], i_char_len - j - 1);
665 wide[i + 2 + i_char_len - j - 1] = '\0';
670 if (w <= 7) /* we don't add the '...' else we lose too much chars */
673 size_t i_wlen = wcslen(wide) * 6 + 1; /* worst case */
674 char ellipsized[i_wlen];
675 wcstombs(ellipsized, wide, i_wlen);
676 mvprintw(y, x, "%s", ellipsized);
681 static void MainBoxWrite(intf_sys_t *sys, int l, const char *p_fmt, ...)
685 bool b_selected = l == sys->box_idx;
687 if (l < sys->box_start || l - sys->box_start >= sys->box_height)
690 va_start(vl_args, p_fmt);
691 if (vasprintf(&p_buf, p_fmt, vl_args) == -1)
695 if (b_selected) attron(A_REVERSE);
696 mvnprintw(sys->box_y + l - sys->box_start, 1, COLS - 2, "%s", p_buf);
697 if (b_selected) attroff(A_REVERSE);
702 static int SubDrawObject(intf_sys_t *sys, int l, vlc_object_t *p_obj, int i_level, const char *prefix)
704 char *name = vlc_object_get_name(p_obj);
705 MainBoxWrite(sys, l++, "%*s%s%s \"%s\" (%p)", 2 * i_level++, "", prefix,
706 p_obj->psz_object_type, name ? name : "", p_obj);
709 vlc_list_t *list = vlc_list_children(p_obj);
710 for (int i = 0; i < list->i_count ; i++) {
711 l = SubDrawObject(sys, l, list->p_values[i].p_object, i_level,
712 (i == list->i_count - 1) ? "`-" : "|-" );
714 vlc_list_release(list);
718 static int DrawObjects(intf_thread_t *intf)
720 return SubDrawObject(intf->p_sys, 0, VLC_OBJECT(intf->p_libvlc), 0, "");
723 static int DrawMeta(intf_thread_t *intf)
725 intf_sys_t *sys = intf->p_sys;
726 input_thread_t *p_input = sys->p_input;
733 item = input_GetItem(p_input);
734 vlc_mutex_lock(&item->lock);
735 for (int i=0; i<VLC_META_TYPE_COUNT; i++) {
736 const char *meta = vlc_meta_Get(item->p_meta, i);
740 if (sys->color) color_set(C_CATEGORY, NULL);
741 MainBoxWrite(sys, l++, " [%s]", vlc_meta_TypeToLocalizedString(i));
742 if (sys->color) color_set(C_DEFAULT, NULL);
743 MainBoxWrite(sys, l++, " %s", meta);
745 vlc_mutex_unlock(&item->lock);
750 static int DrawInfo(intf_thread_t *intf)
752 intf_sys_t *sys = intf->p_sys;
753 input_thread_t *p_input = sys->p_input;
760 item = input_GetItem(p_input);
761 vlc_mutex_lock(&item->lock);
762 for (int i = 0; i < item->i_categories; i++) {
763 info_category_t *p_category = item->pp_categories[i];
764 if (sys->color) color_set(C_CATEGORY, NULL);
765 MainBoxWrite(sys, l++, _(" [%s]"), p_category->psz_name);
766 if (sys->color) color_set(C_DEFAULT, NULL);
767 for (int j = 0; j < p_category->i_infos; j++) {
768 info_t *p_info = p_category->pp_infos[j];
769 MainBoxWrite(sys, l++, _(" %s: %s"),
770 p_info->psz_name, p_info->psz_value);
773 vlc_mutex_unlock(&item->lock);
778 static int DrawStats(intf_thread_t *intf)
780 intf_sys_t *sys = intf->p_sys;
781 input_thread_t *p_input = sys->p_input;
783 input_stats_t *p_stats;
784 int l = 0, i_audio = 0, i_video = 0;
789 item = input_GetItem(p_input);
792 vlc_mutex_lock(&item->lock);
793 p_stats = item->p_stats;
794 vlc_mutex_lock(&p_stats->lock);
796 for (int i = 0; i < item->i_es ; i++) {
797 i_audio += (item->es[i]->i_cat == AUDIO_ES);
798 i_video += (item->es[i]->i_cat == VIDEO_ES);
802 if (sys->color) color_set(C_CATEGORY, NULL);
803 MainBoxWrite(sys, l++, _("+-[Incoming]"));
804 if (sys->color) color_set(C_DEFAULT, NULL);
805 MainBoxWrite(sys, l++, _("| input bytes read : %8.0f KiB"),
806 (float)(p_stats->i_read_bytes)/1024);
807 MainBoxWrite(sys, l++, _("| input bitrate : %6.0f kb/s"),
808 p_stats->f_input_bitrate*8000);
809 MainBoxWrite(sys, l++, _("| demux bytes read : %8.0f KiB"),
810 (float)(p_stats->i_demux_read_bytes)/1024);
811 MainBoxWrite(sys, l++, _("| demux bitrate : %6.0f kb/s"),
812 p_stats->f_demux_bitrate*8000);
816 if (sys->color) color_set(C_CATEGORY, NULL);
817 MainBoxWrite(sys, l++, _("+-[Video Decoding]"));
818 if (sys->color) color_set(C_DEFAULT, NULL);
819 MainBoxWrite(sys, l++, _("| video decoded : %5"PRIi64),
820 p_stats->i_decoded_video);
821 MainBoxWrite(sys, l++, _("| frames displayed : %5"PRIi64),
822 p_stats->i_displayed_pictures);
823 MainBoxWrite(sys, l++, _("| frames lost : %5"PRIi64),
824 p_stats->i_lost_pictures);
828 if (sys->color) color_set(C_CATEGORY, NULL);
829 MainBoxWrite(sys, l++, _("+-[Audio Decoding]"));
830 if (sys->color) color_set(C_DEFAULT, NULL);
831 MainBoxWrite(sys, l++, _("| audio decoded : %5"PRIi64),
832 p_stats->i_decoded_audio);
833 MainBoxWrite(sys, l++, _("| buffers played : %5"PRIi64),
834 p_stats->i_played_abuffers);
835 MainBoxWrite(sys, l++, _("| buffers lost : %5"PRIi64),
836 p_stats->i_lost_abuffers);
839 if (sys->color) color_set(C_CATEGORY, NULL);
840 MainBoxWrite(sys, l++, _("+-[Streaming]"));
841 if (sys->color) color_set(C_DEFAULT, NULL);
842 MainBoxWrite(sys, l++, _("| packets sent : %5"PRIi64), p_stats->i_sent_packets);
843 MainBoxWrite(sys, l++, _("| bytes sent : %8.0f KiB"),
844 (float)(p_stats->i_sent_bytes)/1025);
845 MainBoxWrite(sys, l++, _("| sending bitrate : %6.0f kb/s"),
846 p_stats->f_send_bitrate*8000);
847 if (sys->color) color_set(C_DEFAULT, NULL);
849 vlc_mutex_unlock(&p_stats->lock);
850 vlc_mutex_unlock(&item->lock);
855 static int DrawHelp(intf_thread_t *intf)
857 intf_sys_t *sys = intf->p_sys;
860 #define H(a) MainBoxWrite(sys, l++, a)
862 if (sys->color) color_set(C_CATEGORY, NULL);
864 if (sys->color) color_set(C_DEFAULT, NULL);
865 H(_(" h,H Show/Hide help box"));
866 H(_(" i Show/Hide info box"));
867 H(_(" m Show/Hide metadata box"));
868 H(_(" L Show/Hide messages box"));
869 H(_(" P Show/Hide playlist box"));
870 H(_(" B Show/Hide filebrowser"));
871 H(_(" x Show/Hide objects box"));
872 H(_(" S Show/Hide statistics box"));
873 H(_(" Esc Close Add/Search entry"));
874 H(_(" Ctrl-l Refresh the screen"));
877 if (sys->color) color_set(C_CATEGORY, NULL);
879 if (sys->color) color_set(C_DEFAULT, NULL);
880 H(_(" q, Q, Esc Quit"));
882 H(_(" <space> Pause/Play"));
883 H(_(" f Toggle Fullscreen"));
884 H(_(" n, p Next/Previous playlist item"));
885 H(_(" [, ] Next/Previous title"));
886 H(_(" <, > Next/Previous chapter"));
887 /* xgettext: You can use ← and → characters */
888 H(_(" <left>,<right> Seek -/+ 1%%"));
889 H(_(" a, z Volume Up/Down"));
890 /* xgettext: You can use ↑ and ↓ characters */
891 H(_(" <up>,<down> Navigate through the box line by line"));
892 /* xgettext: You can use ⇞ and ⇟ characters */
893 H(_(" <pageup>,<pagedown> Navigate through the box page by page"));
894 /* xgettext: You can use ↖ and ↘ characters */
895 H(_(" <start>,<end> Navigate to start/end of box"));
898 if (sys->color) color_set(C_CATEGORY, NULL);
900 if (sys->color) color_set(C_DEFAULT, NULL);
901 H(_(" r Toggle Random playing"));
902 H(_(" l Toggle Loop Playlist"));
903 H(_(" R Toggle Repeat item"));
904 H(_(" o Order Playlist by title"));
905 H(_(" O Reverse order Playlist by title"));
906 H(_(" g Go to the current playing item"));
907 H(_(" / Look for an item"));
908 H(_(" ; Look for the next item"));
909 H(_(" A Add an entry"));
910 /* xgettext: You can use ⌫ character to translate <backspace> */
911 H(_(" D, <backspace>, <del> Delete an entry"));
912 H(_(" e Eject (if stopped)"));
915 if (sys->color) color_set(C_CATEGORY, NULL);
916 H(_("[Filebrowser]"));
917 if (sys->color) color_set(C_DEFAULT, NULL);
918 H(_(" <enter> Add the selected file to the playlist"));
919 H(_(" <space> Add the selected directory to the playlist"));
920 H(_(" . Show/Hide hidden files"));
923 if (sys->color) color_set(C_CATEGORY, NULL);
925 if (sys->color) color_set(C_DEFAULT, NULL);
926 /* xgettext: You can use ↑ and ↓ characters */
927 H(_(" <up>,<down> Seek +/-5%%"));
933 static int DrawBrowse(intf_thread_t *intf)
935 intf_sys_t *sys = intf->p_sys;
937 for (int i = 0; i < sys->n_dir_entries; i++) {
938 struct dir_entry_t *dir_entry = sys->dir_entries[i];
939 char type = dir_entry->file ? ' ' : '+';
942 color_set(dir_entry->file ? C_DEFAULT : C_FOLDER, NULL);
943 MainBoxWrite(sys, i, " %c %s", type, dir_entry->path);
946 return sys->n_dir_entries;
949 static int DrawPlaylist(intf_thread_t *intf)
951 intf_sys_t *sys = intf->p_sys;
952 playlist_t *p_playlist = pl_Get(intf);
955 vlc_mutex_lock(&sys->pl_lock);
956 if (sys->need_update) {
957 PlaylistRebuild(intf);
958 sys->need_update = false;
960 vlc_mutex_unlock(&sys->pl_lock);
963 if (sys->plidx_follow)
964 FindIndex(sys, p_playlist);
966 for (int i = 0; i < sys->plist_entries; i++) {
968 playlist_item_t *current_item;
969 playlist_item_t *item = sys->plist[i]->item;
970 vlc_mutex_lock(&sys->pl_lock);
971 playlist_item_t *node = sys->node;
972 vlc_mutex_unlock(&sys->pl_lock);
976 current_item = playlist_CurrentPlayingItem(p_playlist);
977 if ((node && item->p_input == node->p_input) ||
978 (!node && current_item && item->p_input == current_item->p_input))
980 else if (item == node || current_item == item)
986 if (sys->color) color_set(i%3 + C_PLAYLIST_1, NULL);
987 MainBoxWrite(sys, i, "%c%s", c, sys->plist[i]->display);
988 if (sys->color) color_set(C_DEFAULT, NULL);
991 return sys->plist_entries;
994 static int DrawMessages(intf_thread_t *intf)
996 intf_sys_t *sys = intf->p_sys;
999 vlc_mutex_lock(&sys->msg_lock);
1000 int i = sys->i_msgs;
1002 msg_item_t *msg = sys->msgs[i].item;
1005 color_set(sys->msgs[i].type + C_INFO, NULL);
1006 MainBoxWrite(sys, l++, "[%s] %s", msg->psz_module, sys->msgs[i].msg);
1009 if (++i == sizeof sys->msgs / sizeof *sys->msgs)
1012 if (i == sys->i_msgs) /* did we loop around the ring buffer ? */
1016 vlc_mutex_unlock(&sys->msg_lock);
1018 color_set(C_DEFAULT, NULL);
1022 static int DrawStatus(intf_thread_t *intf)
1024 intf_sys_t *sys = intf->p_sys;
1025 input_thread_t *p_input = sys->p_input;
1026 playlist_t *p_playlist = pl_Get(intf);
1027 static const char name[] = "VLC media player "PACKAGE_VERSION;
1028 const size_t name_len = sizeof name - 1; /* without \0 termination */
1030 const char *repeat, *loop, *random;
1034 int padding = COLS - name_len; /* center title */
1039 if (sys->color) color_set(C_TITLE, NULL);
1040 DrawEmptyLine(y, 0, COLS);
1041 mvnprintw(y++, padding / 2, COLS, "%s", name);
1042 if (sys->color) color_set(C_STATUS, NULL);
1045 y++; /* leave a blank line */
1047 repeat = var_GetBool(p_playlist, "repeat") ? _("[Repeat] ") : "";
1048 random = var_GetBool(p_playlist, "random") ? _("[Random] ") : "";
1049 loop = var_GetBool(p_playlist, "loop") ? _("[Loop]") : "";
1051 if (p_input && !p_input->b_dead) {
1055 uri = input_item_GetURI(input_GetItem(p_input));
1056 path = make_path(uri);
1058 mvnprintw(y++, 0, COLS, _(" Source : %s"), path?path:uri);
1062 var_Get(p_input, "state", &val);
1065 static const char *input_state[] = {
1066 [PLAYING_S] = " State : Playing %s%s%s",
1067 [OPENING_S] = " State : Opening/Connecting %s%s%s",
1068 [PAUSE_S] = " State : Paused %s%s%s",
1070 char buf1[MSTRTIME_MAX_SIZE];
1071 char buf2[MSTRTIME_MAX_SIZE];
1082 mvnprintw(y++, 0, COLS, _(input_state[val.i_int]),
1083 repeat, random, loop);
1086 var_Get(p_input, "time", &val);
1087 secstotimestr(buf1, val.i_time / CLOCK_FREQ);
1088 var_Get(p_input, "length", &val);
1089 secstotimestr(buf2, val.i_time / CLOCK_FREQ);
1091 mvnprintw(y++, 0, COLS, _(" Position : %s/%s"), buf1, buf2);
1093 volume = aout_VolumeGet(p_playlist);
1095 mvnprintw(y++, 0, COLS, _(" Volume : %3ld%%"),
1096 lroundf(volume * 100.f));
1098 mvnprintw(y++, 0, COLS, _(" Volume : ----"),
1099 lroundf(volume * 100.f));
1101 if (!var_Get(p_input, "title", &val)) {
1102 int i_title_count = var_CountChoices(p_input, "title");
1103 if (i_title_count > 0)
1104 mvnprintw(y++, 0, COLS, _(" Title : %"PRId64"/%d"),
1105 val.i_int, i_title_count);
1108 if (!var_Get(p_input, "chapter", &val)) {
1109 int i_chapter_count = var_CountChoices(p_input, "chapter");
1110 if (i_chapter_count > 0) mvnprintw(y++, 0, COLS, _(" Chapter : %"PRId64"/%d"),
1111 val.i_int, i_chapter_count);
1115 mvnprintw(y++, 0, COLS, _(" Source: <no current item> "));
1116 mvnprintw(y++, 0, COLS, " %s%s%s", repeat, random, loop);
1117 mvnprintw(y++, 0, COLS, _(" [ h for help ]"));
1118 DrawEmptyLine(y++, 0, COLS);
1121 if (sys->color) color_set(C_DEFAULT, NULL);
1122 DrawBox(y++, 1, sys->color, ""); /* position slider */
1123 DrawEmptyLine(y, 1, COLS-2);
1125 DrawLine(y, 1, (int)((COLS-2) * var_GetFloat(p_input, "position")));
1127 y += 2; /* skip slider and box */
1132 static void FillTextBox(intf_sys_t *sys)
1134 int width = COLS - 2;
1136 DrawEmptyLine(7, 1, width);
1137 if (sys->box_type == BOX_OPEN)
1138 mvnprintw(7, 1, width, _("Open: %s"), sys->open_chain);
1140 mvnprintw(7, 1, width, _("Find: %s"), sys->search_chain);
1143 static void FillBox(intf_thread_t *intf)
1145 intf_sys_t *sys = intf->p_sys;
1146 static int (* const draw[]) (intf_thread_t *) = {
1147 [BOX_HELP] = DrawHelp,
1148 [BOX_INFO] = DrawInfo,
1149 [BOX_META] = DrawMeta,
1150 [BOX_OBJECTS] = DrawObjects,
1151 [BOX_STATS] = DrawStats,
1152 [BOX_BROWSE] = DrawBrowse,
1153 [BOX_PLAYLIST] = DrawPlaylist,
1154 [BOX_SEARCH] = DrawPlaylist,
1155 [BOX_OPEN] = DrawPlaylist,
1156 [BOX_LOG] = DrawMessages,
1159 sys->box_lines_total = draw[sys->box_type](intf);
1161 if (sys->box_type == BOX_SEARCH || sys->box_type == BOX_OPEN)
1165 static void Redraw(intf_thread_t *intf)
1167 intf_sys_t *sys = intf->p_sys;
1168 int box = sys->box_type;
1169 int y = DrawStatus(intf);
1171 sys->box_height = LINES - y - 2;
1172 DrawBox(y++, sys->box_height, sys->color, _(box_title[box]));
1176 if (box != BOX_NONE) {
1179 if (sys->box_lines_total == 0)
1181 else if (sys->box_start > sys->box_lines_total - 1)
1182 sys->box_start = sys->box_lines_total - 1;
1183 y += __MIN(sys->box_lines_total - sys->box_start,
1187 while (y < LINES - 1)
1188 DrawEmptyLine(y++, 1, COLS - 2);
1193 static void ChangePosition(intf_thread_t *intf, float increment)
1195 intf_sys_t *sys = intf->p_sys;
1196 input_thread_t *p_input = sys->p_input;
1199 if (!p_input || var_GetInteger(p_input, "state") != PLAYING_S)
1202 pos = var_GetFloat(p_input, "position") + increment;
1204 if (pos > 0.99) pos = 0.99;
1205 if (pos < 0.0) pos = 0.0;
1207 var_SetFloat(p_input, "position", pos);
1210 static inline void RemoveLastUTF8Entity(char *psz, int len)
1212 while (len && ((psz[--len] & 0xc0) == 0x80)) /* UTF8 continuation byte */
1217 static char *GetDiscDevice(intf_thread_t *intf, const char *name)
1219 static const struct { const char *s; size_t n; const char *v; } devs[] =
1221 { "cdda://", 7, "cd-audio", },
1222 { "dvd://", 6, "dvd", },
1223 { "vcd://", 6, "vcd", },
1227 for (unsigned i = 0; i < sizeof devs / sizeof *devs; i++) {
1228 size_t n = devs[i].n;
1229 if (!strncmp(name, devs[i].s, n)) {
1230 if (name[n] == '@' || name[n] == '\0')
1231 return config_GetPsz(intf, devs[i].v);
1232 /* Omit the beginning MRL-selector characters */
1233 return strdup(name + n);
1237 device = strdup(name);
1239 if (device) /* Remove what we have after @ */
1240 device[strcspn(device, "@")] = '\0';
1245 static void Eject(intf_thread_t *intf)
1247 char *device, *name;
1248 playlist_t * p_playlist = pl_Get(intf);
1250 /* If there's a stream playing, we aren't allowed to eject ! */
1251 if (intf->p_sys->p_input)
1256 if (!playlist_CurrentPlayingItem(p_playlist)) {
1261 name = playlist_CurrentPlayingItem(p_playlist)->p_input->psz_name;
1262 device = name ? GetDiscDevice(intf, name) : NULL;
1267 intf_Eject(intf, device);
1272 static void PlayPause(intf_thread_t *intf)
1274 input_thread_t *p_input = intf->p_sys->p_input;
1277 int64_t state = var_GetInteger( p_input, "state" );
1278 state = (state != PLAYING_S) ? PLAYING_S : PAUSE_S;
1279 var_SetInteger( p_input, "state", state );
1281 playlist_Play(pl_Get(intf));
1284 static inline void BoxSwitch(intf_sys_t *sys, int box)
1286 sys->box_type = (sys->box_type == box) ? BOX_NONE : box;
1291 static bool HandlePlaylistKey(intf_thread_t *intf, int key)
1293 intf_sys_t *sys = intf->p_sys;
1294 playlist_t *p_playlist = pl_Get(intf);
1295 struct pl_item_t *p_pl_item;
1299 /* Playlist Settings */
1300 case 'r': var_ToggleBool(p_playlist, "random"); return true;
1301 case 'l': var_ToggleBool(p_playlist, "loop"); return true;
1302 case 'R': var_ToggleBool(p_playlist, "repeat"); return true;
1307 playlist_RecursiveNodeSort(p_playlist, p_playlist->p_root_onelevel,
1308 SORT_TITLE_NODES_FIRST,
1309 (key == 'o')? ORDER_NORMAL : ORDER_REVERSE);
1310 vlc_mutex_lock(&sys->pl_lock);
1311 sys->need_update = true;
1312 vlc_mutex_unlock(&sys->pl_lock);
1316 SearchPlaylist(sys);
1320 FindIndex(sys, p_playlist);
1329 playlist_item_t *item;
1332 item = sys->plist[sys->box_idx]->item;
1333 if (item->i_children == -1)
1334 playlist_DeleteFromInput(p_playlist, item->p_input, pl_Locked);
1336 playlist_NodeDelete(p_playlist, item, true , false);
1338 vlc_mutex_lock(&sys->pl_lock);
1339 sys->need_update = true;
1340 vlc_mutex_unlock(&sys->pl_lock);
1347 if (!(p_pl_item = sys->plist[sys->box_idx]))
1350 if (p_pl_item->item->i_children) {
1351 playlist_item_t *item, *p_parent = p_pl_item->item;
1352 if (p_parent->i_children == -1) {
1355 while (p_parent->p_parent)
1356 p_parent = p_parent->p_parent;
1358 vlc_mutex_lock(&sys->pl_lock);
1359 sys->node = p_parent;
1360 vlc_mutex_unlock(&sys->pl_lock);
1364 playlist_Control(p_playlist, PLAYLIST_VIEWPLAY, pl_Unlocked,
1366 } else { /* We only want to set the current node */
1367 playlist_Stop(p_playlist);
1368 vlc_mutex_lock(&sys->pl_lock);
1369 sys->node = p_pl_item->item;
1370 vlc_mutex_unlock(&sys->pl_lock);
1373 sys->plidx_follow = true;
1380 static bool HandleBrowseKey(intf_thread_t *intf, int key)
1382 intf_sys_t *sys = intf->p_sys;
1383 struct dir_entry_t *dir_entry;
1388 sys->show_hidden_files = !sys->show_hidden_files;
1396 dir_entry = sys->dir_entries[sys->box_idx];
1398 if (asprintf(&path, "%s" DIR_SEP "%s", sys->current_dir,
1399 dir_entry->path) == -1)
1402 if (!dir_entry->file && key != ' ') {
1403 free(sys->current_dir);
1404 sys->current_dir = path;
1412 char *uri = make_URI(path, dir_entry->file ? "file"
1418 playlist_t *p_playlist = pl_Get(intf);
1419 vlc_mutex_lock(&sys->pl_lock);
1420 playlist_item_t *p_parent = sys->node;
1421 vlc_mutex_unlock(&sys->pl_lock);
1423 playlist_item_t *item;
1425 item = playlist_CurrentPlayingItem(p_playlist);
1426 p_parent = item ? item->p_parent : NULL;
1429 p_parent = p_playlist->p_local_onelevel;
1432 while (p_parent->p_parent && p_parent->p_parent->p_parent)
1433 p_parent = p_parent->p_parent;
1435 input_item_t *p_input = p_playlist->p_local_onelevel->p_input;
1436 playlist_Add(p_playlist, uri, NULL, PLAYLIST_APPEND,
1437 PLAYLIST_END, p_parent->p_input == p_input, false);
1439 BoxSwitch(sys, BOX_PLAYLIST);
1447 static void OpenSelection(intf_thread_t *intf)
1449 intf_sys_t *sys = intf->p_sys;
1450 char *uri = make_URI(sys->open_chain, NULL);
1454 playlist_t *p_playlist = pl_Get(intf);
1455 vlc_mutex_lock(&sys->pl_lock);
1456 playlist_item_t *p_parent = sys->node;
1457 vlc_mutex_unlock(&sys->pl_lock);
1461 playlist_item_t *current;
1462 current= playlist_CurrentPlayingItem(p_playlist);
1463 p_parent = current ? current->p_parent : NULL;
1465 p_parent = p_playlist->p_local_onelevel;
1468 while (p_parent->p_parent && p_parent->p_parent->p_parent)
1469 p_parent = p_parent->p_parent;
1472 playlist_Add(p_playlist, uri, NULL,
1473 PLAYLIST_APPEND|PLAYLIST_GO, PLAYLIST_END,
1474 p_parent->p_input == p_playlist->p_local_onelevel->p_input,
1477 sys->plidx_follow = true;
1481 static void HandleEditBoxKey(intf_thread_t *intf, int key, int box)
1483 intf_sys_t *sys = intf->p_sys;
1484 bool search = box == BOX_SEARCH;
1485 char *str = search ? sys->search_chain: sys->open_chain;
1486 size_t len = strlen(str);
1488 assert(box == BOX_SEARCH || box == BOX_OPEN);
1493 case KEY_CLEAR: clear(); return;
1499 SearchPlaylist(sys);
1501 OpenSelection(intf);
1503 sys->box_type = BOX_PLAYLIST;
1506 case 0x1b: /* ESC */
1507 /* Alt+key combinations return 2 keys in the terminal keyboard:
1508 * ESC, and the 2nd key.
1509 * If some other key is available immediately (where immediately
1510 * means after getch() 1 second delay), that means that the
1511 * ESC key was not pressed.
1513 * man 3X curs_getch says:
1515 * Use of the escape key by a programmer for a single
1516 * character function is discouraged, as it will cause a delay
1517 * of up to one second while the keypad code looks for a
1518 * following function-key sequence.
1522 sys->box_type = BOX_PLAYLIST;
1527 RemoveLastUTF8Entity(str, len);
1531 if (len + 1 < (search ? sizeof sys->search_chain
1532 : sizeof sys->open_chain)) {
1534 str[len + 1] = '\0';
1539 SearchPlaylist(sys);
1542 static void InputNavigate(input_thread_t* p_input, const char *var)
1545 var_TriggerCallback(p_input, var);
1548 static void HandleCommonKey(intf_thread_t *intf, int key)
1550 intf_sys_t *sys = intf->p_sys;
1551 playlist_t *p_playlist = pl_Get(intf);
1554 case 0x1b: /* ESC */
1561 libvlc_Quit(intf->p_libvlc);
1562 sys->exit = true; // terminate the main loop
1566 case 'H': BoxSwitch(sys, BOX_HELP); return;
1567 case 'i': BoxSwitch(sys, BOX_INFO); return;
1568 case 'm': BoxSwitch(sys, BOX_META); return;
1569 case 'L': BoxSwitch(sys, BOX_LOG); return;
1570 case 'P': BoxSwitch(sys, BOX_PLAYLIST); return;
1571 case 'B': BoxSwitch(sys, BOX_BROWSE); return;
1572 case 'x': BoxSwitch(sys, BOX_OBJECTS); return;
1573 case 'S': BoxSwitch(sys, BOX_STATS); return;
1575 case '/': /* Search */
1576 sys->plidx_follow = false;
1577 BoxSwitch(sys, BOX_SEARCH);
1580 case 'A': /* Open */
1581 sys->open_chain[0] = '\0';
1582 BoxSwitch(sys, BOX_OPEN);
1586 case KEY_RIGHT: ChangePosition(intf, +0.01); return;
1587 case KEY_LEFT: ChangePosition(intf, -0.01); return;
1589 /* Common control */
1592 vout_thread_t *p_vout = input_GetVout(sys->p_input);
1594 bool fs = var_ToggleBool(p_playlist, "fullscreen");
1595 var_SetBool(p_vout, "fullscreen", fs);
1596 vlc_object_release(p_vout);
1601 case ' ': PlayPause(intf); return;
1602 case 's': playlist_Stop(p_playlist); return;
1603 case 'e': Eject(intf); return;
1605 case '[': InputNavigate(sys->p_input, "prev-title"); return;
1606 case ']': InputNavigate(sys->p_input, "next-title"); return;
1607 case '<': InputNavigate(sys->p_input, "prev-chapter"); return;
1608 case '>': InputNavigate(sys->p_input, "next-chapter"); return;
1610 case 'p': playlist_Prev(p_playlist); break;
1611 case 'n': playlist_Next(p_playlist); break;
1612 case 'a': aout_VolumeUp(p_playlist, 1, NULL); break;
1613 case 'z': aout_VolumeDown(p_playlist, 1, NULL); break;
1627 static bool HandleListKey(intf_thread_t *intf, int key)
1629 intf_sys_t *sys = intf->p_sys;
1630 playlist_t *p_playlist = pl_Get(intf);
1635 /* workaround for FreeBSD + xterm:
1636 * see http://www.nabble.com/curses-vs.-xterm-key-mismatch-t3574377.html */
1639 case KEY_END: sys->box_idx = sys->box_lines_total - 1; break;
1640 case KEY_HOME: sys->box_idx = 0; break;
1641 case KEY_UP: sys->box_idx--; break;
1642 case KEY_DOWN: sys->box_idx++; break;
1643 case KEY_PPAGE:sys->box_idx -= sys->box_height; break;
1644 case KEY_NPAGE:sys->box_idx += sys->box_height; break;
1651 if (sys->box_type == BOX_PLAYLIST) {
1653 sys->plidx_follow = IsIndex(sys, p_playlist, sys->box_idx);
1660 static void HandleKey(intf_thread_t *intf)
1662 intf_sys_t *sys = intf->p_sys;
1664 int box = sys->box_type;
1669 if (box == BOX_SEARCH || box == BOX_OPEN) {
1670 HandleEditBoxKey(intf, key, sys->box_type);
1674 if (box == BOX_NONE)
1680 case KEY_END: ChangePosition(intf, +.99); return;
1681 case KEY_HOME: ChangePosition(intf, -1.0); return;
1682 case KEY_UP: ChangePosition(intf, +0.05); return;
1683 case KEY_DOWN: ChangePosition(intf, -0.05); return;
1684 default: HandleCommonKey(intf, key); return;
1687 if (box == BOX_BROWSE && HandleBrowseKey(intf, key))
1690 if (box == BOX_PLAYLIST && HandlePlaylistKey(intf, key))
1693 if (HandleListKey(intf, key))
1696 HandleCommonKey(intf, key);
1702 static msg_item_t *msg_Copy (const msg_item_t *msg)
1704 msg_item_t *copy = (msg_item_t *)xmalloc (sizeof (*copy));
1705 copy->i_object_id = msg->i_object_id;
1706 copy->psz_object_type = msg->psz_object_type;
1707 copy->psz_module = strdup (msg->psz_module);
1708 copy->psz_header = msg->psz_header ? strdup (msg->psz_header) : NULL;
1712 static void msg_Free (msg_item_t *msg)
1714 free ((char *)msg->psz_module);
1715 free ((char *)msg->psz_header);
1719 static void MsgCallback(void *data, int type, const msg_item_t *msg,
1720 const char *format, va_list ap)
1722 intf_sys_t *sys = data;
1725 if (sys->verbosity < 0
1726 || sys->verbosity < (type - VLC_MSG_ERR)
1727 || vasprintf(&text, format, ap) == -1)
1730 vlc_mutex_lock(&sys->msg_lock);
1732 sys->msgs[sys->i_msgs].type = type;
1733 if (sys->msgs[sys->i_msgs].item != NULL)
1734 msg_Free(sys->msgs[sys->i_msgs].item);
1735 sys->msgs[sys->i_msgs].item = msg_Copy(msg);
1736 free(sys->msgs[sys->i_msgs].msg);
1737 sys->msgs[sys->i_msgs].msg = text;
1739 if (++sys->i_msgs == (sizeof sys->msgs / sizeof *sys->msgs))
1742 vlc_mutex_unlock(&sys->msg_lock);
1745 static inline void UpdateInput(intf_sys_t *sys, playlist_t *p_playlist)
1747 if (!sys->p_input) {
1748 sys->p_input = playlist_CurrentInput(p_playlist);
1749 } else if (sys->p_input->b_dead) {
1750 vlc_object_release(sys->p_input);
1751 sys->p_input = NULL;
1755 /*****************************************************************************
1756 * Run: ncurses thread
1757 *****************************************************************************/
1758 static void Run(intf_thread_t *intf)
1760 intf_sys_t *sys = intf->p_sys;
1761 playlist_t *p_playlist = pl_Get(intf);
1763 int canc = vlc_savecancel();
1765 var_AddCallback(p_playlist, "intf-change", PlaylistChanged, intf);
1766 var_AddCallback(p_playlist, "item-change", ItemChanged, intf);
1767 var_AddCallback(p_playlist, "playlist-item-append", PlaylistChanged, intf);
1769 while (vlc_object_alive(intf) && !sys->exit) {
1770 UpdateInput(sys, p_playlist);
1775 var_DelCallback(p_playlist, "intf-change", PlaylistChanged, intf);
1776 var_DelCallback(p_playlist, "item-change", ItemChanged, intf);
1777 var_DelCallback(p_playlist, "playlist-item-append", PlaylistChanged, intf);
1778 vlc_restorecancel(canc);
1781 /*****************************************************************************
1782 * Open: initialize and create window
1783 *****************************************************************************/
1784 static int Open(vlc_object_t *p_this)
1786 intf_thread_t *intf = (intf_thread_t *)p_this;
1787 intf_sys_t *sys = intf->p_sys = calloc(1, sizeof(intf_sys_t));
1788 playlist_t *p_playlist = pl_Get(p_this);
1793 vlc_mutex_init(&sys->msg_lock);
1794 vlc_mutex_init(&sys->pl_lock);
1796 sys->verbosity = var_InheritInteger(intf, "verbose");
1797 vlc_Subscribe(&sys->sub, MsgCallback, sys);
1799 sys->box_type = BOX_PLAYLIST;
1800 sys->plidx_follow = true;
1801 sys->color = var_CreateGetBool(intf, "color");
1803 sys->current_dir = var_CreateGetNonEmptyString(intf, "browse-dir");
1804 if (!sys->current_dir)
1805 sys->current_dir = config_GetUserDir(VLC_HOME_DIR);
1807 initscr(); /* Initialize the curses library */
1810 start_color_and_pairs(intf);
1812 keypad(stdscr, TRUE);
1813 nonl(); /* Don't do NL -> CR/NL */
1814 cbreak(); /* Take input chars one at a time */
1815 noecho(); /* Don't echo */
1816 curs_set(0); /* Invisible cursor */
1817 timeout(1000); /* blocking getch() */
1820 /* Stop printing errors to the console */
1821 if (!freopen("/dev/null", "wb", stderr))
1822 msg_Err(intf, "Couldn't close stderr (%m)");
1826 PlaylistRebuild(intf),
1833 /*****************************************************************************
1834 * Close: destroy interface window
1835 *****************************************************************************/
1836 static void Close(vlc_object_t *p_this)
1838 intf_sys_t *sys = ((intf_thread_t*)p_this)->p_sys;
1840 PlaylistDestroy(sys);
1843 free(sys->current_dir);
1846 vlc_object_release(sys->p_input);
1848 endwin(); /* Close the ncurses interface */
1850 vlc_Unsubscribe(&sys->sub);
1851 vlc_mutex_destroy(&sys->msg_lock);
1852 vlc_mutex_destroy(&sys->pl_lock);
1853 for(unsigned i = 0; i < sizeof sys->msgs / sizeof *sys->msgs; i++) {
1854 if (sys->msgs[i].item)
1855 msg_Free(sys->msgs[i].item);
1856 free(sys->msgs[i].msg);