mirror of
https://code.videolan.org/videolan/vlc
synced 2024-09-28 23:09:59 +02:00
6f68f89498
see e967f81f6a
.
note, this does **not** affect cat-based module selection items
(of which there are just three in use by the core), since that
mechanism uses subcats not cats.
1778 lines
52 KiB
C
1778 lines
52 KiB
C
/*****************************************************************************
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* ncurses.c : NCurses interface for vlc
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*****************************************************************************
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* Copyright © 2001-2011 the VideoLAN team
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*
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* Authors: Sam Hocevar <sam@zoy.org>
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* Laurent Aimar <fenrir@via.ecp.fr>
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* Yoann Peronneau <yoann@videolan.org>
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* Derk-Jan Hartman <hartman at videolan dot org>
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* Rafaël Carré <funman@videolanorg>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
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*****************************************************************************/
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/* UTF8 locale is required */
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/*****************************************************************************
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* Preamble
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*****************************************************************************/
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#ifdef HAVE_CONFIG_H
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# include "config.h"
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#endif
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#define _XOPEN_SOURCE_EXTENDED 1
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#include <assert.h>
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#include <stdatomic.h>
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#include <wchar.h>
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#include <sys/stat.h>
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#include <math.h>
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#include <errno.h>
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#define VLC_MODULE_LICENSE VLC_LICENSE_GPL_2_PLUS
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#include <vlc_common.h>
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#include <vlc_plugin.h>
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#include <ncurses.h>
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#include <vlc_interface.h>
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#include <vlc_vout.h>
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#include <vlc_charset.h>
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#include <vlc_input_item.h>
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#include <vlc_es.h>
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#include <vlc_player.h>
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#include <vlc_playlist.h>
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#include <vlc_meta.h>
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#include <vlc_fs.h>
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#include <vlc_url.h>
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#include <vlc_vector.h>
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/*****************************************************************************
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* Local prototypes.
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*****************************************************************************/
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static int Open (vlc_object_t *);
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static void Close (vlc_object_t *);
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/*****************************************************************************
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* Module descriptor
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*****************************************************************************/
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#define BROWSE_TEXT N_("Filebrowser starting point")
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#define BROWSE_LONGTEXT N_(\
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"This option allows you to specify the directory the ncurses filebrowser " \
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"will show you initially.")
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vlc_module_begin ()
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set_shortname("Ncurses")
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set_description(N_("Ncurses interface"))
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set_capability("interface", 10)
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set_subcategory(SUBCAT_INTERFACE_MAIN)
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set_callbacks(Open, Close)
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add_shortcut("curses")
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add_directory("browse-dir", NULL, BROWSE_TEXT, BROWSE_LONGTEXT)
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vlc_module_end ()
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#include "eject.c"
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/*****************************************************************************
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* intf_sys_t: description and status of ncurses interface
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*****************************************************************************/
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enum
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{
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BOX_NONE,
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BOX_HELP,
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BOX_INFO,
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BOX_LOG,
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BOX_PLAYLIST,
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BOX_SEARCH,
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BOX_OPEN,
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BOX_BROWSE,
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BOX_META,
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BOX_STATS
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};
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static const char box_title[][19] = {
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[BOX_NONE] = "",
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[BOX_HELP] = " Help ",
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[BOX_INFO] = " Information ",
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[BOX_LOG] = " Messages ",
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[BOX_PLAYLIST] = " Playlist ",
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[BOX_SEARCH] = " Playlist ",
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[BOX_OPEN] = " Playlist ",
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[BOX_BROWSE] = " Browse ",
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[BOX_META] = " Meta-information ",
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[BOX_STATS] = " Stats ",
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};
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enum
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{
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C_DEFAULT = 0,
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C_TITLE,
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C_PLAYLIST_1,
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C_PLAYLIST_2,
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C_PLAYLIST_3,
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C_BOX,
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C_STATUS,
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C_INFO,
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C_ERROR,
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C_WARNING,
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C_DEBUG,
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C_CATEGORY,
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C_FOLDER,
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/* XXX: new elements here ! */
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C_MAX
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};
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/* Available colors: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE */
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static const struct { short f; short b; } color_pairs[] =
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{
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/* element */ /* foreground*/ /* background*/
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[C_TITLE] = { COLOR_YELLOW, COLOR_BLACK },
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/* jamaican playlist, for rastafari sisters & brothers! */
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[C_PLAYLIST_1] = { COLOR_GREEN, COLOR_BLACK },
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[C_PLAYLIST_2] = { COLOR_YELLOW, COLOR_BLACK },
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[C_PLAYLIST_3] = { COLOR_RED, COLOR_BLACK },
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/* used in DrawBox() */
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[C_BOX] = { COLOR_CYAN, COLOR_BLACK },
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/* Source: State, Position, Volume, Chapters, etc...*/
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[C_STATUS] = { COLOR_BLUE, COLOR_BLACK },
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/* VLC messages, keep the order from highest priority to lowest */
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[C_INFO] = { COLOR_BLACK, COLOR_WHITE },
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[C_ERROR] = { COLOR_RED, COLOR_BLACK },
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[C_WARNING] = { COLOR_YELLOW, COLOR_BLACK },
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[C_DEBUG] = { COLOR_WHITE, COLOR_BLACK },
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/* Category title: help, info, metadata */
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[C_CATEGORY] = { COLOR_MAGENTA, COLOR_BLACK },
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/* Folder (BOX_BROWSE) */
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[C_FOLDER] = { COLOR_RED, COLOR_BLACK },
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};
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struct dir_entry_t
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{
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bool file;
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char *path;
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};
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typedef struct VLC_VECTOR(char const *) pl_item_names;
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struct intf_sys_t
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{
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vlc_thread_t thread;
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atomic_bool alive;
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bool color;
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/* rgb values for the color yellow */
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short yellow_r;
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short yellow_g;
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short yellow_b;
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int box_type;
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int previous_box_type;
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int box_y; // start of box content
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int box_height;
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int box_lines_total; // number of lines in the box
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int box_start; // first line of box displayed
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int box_idx; // selected line
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struct
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{
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int type;
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vlc_log_t *item;
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char *msg;
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} msgs[50]; // ring buffer
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int i_msgs;
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int verbosity;
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vlc_mutex_t msg_lock;
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/* Search Box context */
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char search_chain[20];
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/* Open Box Context */
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char open_chain[50];
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/* File Browser context */
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char *current_dir;
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int n_dir_entries;
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struct dir_entry_t **dir_entries;
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bool show_hidden_files;
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/* Playlist context */
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vlc_playlist_t *playlist;
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vlc_playlist_listener_id *playlist_listener;
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pl_item_names pl_item_names;
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bool need_update;
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bool plidx_follow;
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};
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/*****************************************************************************
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* Directories
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*****************************************************************************/
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static void DirsDestroy(intf_sys_t *sys)
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{
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while (sys->n_dir_entries) {
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struct dir_entry_t *dir_entry = sys->dir_entries[--sys->n_dir_entries];
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free(dir_entry->path);
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free(dir_entry);
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}
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free(sys->dir_entries);
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sys->dir_entries = NULL;
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}
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static int comdir_entries(const void *a, const void *b)
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{
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struct dir_entry_t *dir_entry1 = *(struct dir_entry_t**)a;
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struct dir_entry_t *dir_entry2 = *(struct dir_entry_t**)b;
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if (dir_entry1->file == dir_entry2->file)
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return strcasecmp(dir_entry1->path, dir_entry2->path);
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return dir_entry1->file ? 1 : -1;
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}
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static bool IsFile(const char *current_dir, const char *entry)
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{
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bool ret = true;
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#ifdef S_ISDIR
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char *uri;
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if (asprintf(&uri, "%s" DIR_SEP "%s", current_dir, entry) != -1) {
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struct stat st;
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ret = vlc_stat(uri, &st) || !S_ISDIR(st.st_mode);
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free(uri);
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}
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#endif
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return ret;
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}
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static void ReadDir(intf_thread_t *intf)
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{
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intf_sys_t *sys = intf->p_sys;
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if (!sys->current_dir || !*sys->current_dir) {
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msg_Dbg(intf, "no current dir set");
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return;
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}
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DIR *current_dir = vlc_opendir(sys->current_dir);
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if (!current_dir) {
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msg_Warn(intf, "cannot open directory `%s' (%s)", sys->current_dir,
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vlc_strerror_c(errno));
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return;
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}
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DirsDestroy(sys);
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const char *entry;
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while ((entry = vlc_readdir(current_dir))) {
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if (!sys->show_hidden_files && *entry == '.' && strcmp(entry, ".."))
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continue;
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struct dir_entry_t *dir_entry = malloc(sizeof *dir_entry);
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if (unlikely(dir_entry == NULL))
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continue;
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dir_entry->file = IsFile(sys->current_dir, entry);
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dir_entry->path = strdup(entry);
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if (unlikely(dir_entry->path == NULL))
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{
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free(dir_entry);
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continue;
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}
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TAB_APPEND(sys->n_dir_entries, sys->dir_entries, dir_entry);
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continue;
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}
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closedir(current_dir);
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if (sys->n_dir_entries > 0)
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qsort(sys->dir_entries, sys->n_dir_entries,
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sizeof(struct dir_entry_t*), &comdir_entries);
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}
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/*****************************************************************************
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* Adjust index position after a change (list navigation or item switching)
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*****************************************************************************/
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static void CheckIdx(intf_sys_t *sys)
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{
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int lines = sys->box_lines_total;
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int height = LINES - sys->box_y - 2;
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if (height > lines - 1)
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height = lines - 1;
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/* make sure the new index is within the box */
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if (sys->box_idx <= 0) {
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sys->box_idx = 0;
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sys->box_start = 0;
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} else if (sys->box_idx >= lines - 1 && lines > 0) {
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sys->box_idx = lines - 1;
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sys->box_start = sys->box_idx - height;
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}
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/* Fix box start (1st line of the box displayed) */
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if (sys->box_idx < sys->box_start ||
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sys->box_idx > height + sys->box_start + 1) {
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sys->box_start = sys->box_idx - height/2;
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if (sys->box_start < 0)
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sys->box_start = 0;
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} else if (sys->box_idx == sys->box_start - 1) {
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sys->box_start--;
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} else if (sys->box_idx == height + sys->box_start + 1) {
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sys->box_start++;
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}
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}
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/*****************************************************************************
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* Playlist
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*****************************************************************************/
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static void PlaylistRebuild(intf_thread_t *intf)
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{
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intf_sys_t *sys = intf->p_sys;
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vlc_playlist_t *playlist = sys->playlist;
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for (size_t i = 0; i < sys->pl_item_names.size; ++i)
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free((void *)sys->pl_item_names.data[i]);
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vlc_vector_clear(&sys->pl_item_names);
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size_t count = vlc_playlist_Count(playlist);
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if (!vlc_vector_reserve(&sys->pl_item_names, count))
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return;
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for (size_t i = 0; i < count; ++i)
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{
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vlc_playlist_item_t *plitem = vlc_playlist_Get(playlist, i);
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input_item_t *item = vlc_playlist_item_GetMedia(plitem);
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char *name = input_item_GetTitleFbName(item);
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vlc_vector_push(&sys->pl_item_names, name);
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}
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sys->need_update = false;
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}
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static void
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playlist_on_items_added(vlc_playlist_t *playlist,
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size_t index,
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vlc_playlist_item_t *const items[], size_t count,
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void *userdata)
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{
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VLC_UNUSED(playlist);
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VLC_UNUSED(index); VLC_UNUSED(items); VLC_UNUSED(count);
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intf_sys_t *sys = (intf_sys_t *)userdata;
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sys->need_update = true;
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}
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static void
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playlist_on_items_updated(vlc_playlist_t *playlist,
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size_t index,
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vlc_playlist_item_t *const items[], size_t count,
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void *userdata)
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{
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VLC_UNUSED(playlist);
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VLC_UNUSED(index); VLC_UNUSED(items); VLC_UNUSED(count);
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((intf_sys_t *)userdata)->need_update = true;
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}
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/* Playlist suxx */
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static int SubSearchPlaylist(intf_sys_t *sys, char *searchstring,
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int i_start, int i_stop)
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{
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for (int i = i_start + 1; i < i_stop; i++)
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if (strcasestr(sys->pl_item_names.data[i], searchstring))
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return i;
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return -1;
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}
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static void SearchPlaylist(intf_sys_t *sys)
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{
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char *str = sys->search_chain;
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int i_first = sys->box_idx;
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if (i_first < 0)
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i_first = 0;
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if (!str || !*str)
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return;
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int i_item = SubSearchPlaylist(sys, str, i_first + 1,
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sys->pl_item_names.size);
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if (i_item < 0)
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i_item = SubSearchPlaylist(sys, str, 0, i_first);
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|
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if (i_item > 0) {
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sys->box_idx = i_item;
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CheckIdx(sys);
|
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}
|
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}
|
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|
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/****************************************************************************
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* Drawing
|
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****************************************************************************/
|
|
|
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static void start_color_and_pairs(intf_thread_t *intf)
|
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{
|
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intf_sys_t *sys = intf->p_sys;
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|
|
|
if (!has_colors()) {
|
|
sys->color = false;
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msg_Warn(intf, "Terminal doesn't support colors");
|
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return;
|
|
}
|
|
|
|
start_color();
|
|
for (int i = C_DEFAULT + 1; i < C_MAX; i++)
|
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init_pair(i, color_pairs[i].f, color_pairs[i].b);
|
|
|
|
/* untested, in all my terminals, !can_change_color() --funman */
|
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if (can_change_color()) {
|
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color_content(COLOR_YELLOW, &sys->yellow_r, &sys->yellow_g, &sys->yellow_b);
|
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init_color(COLOR_YELLOW, 960, 500, 0); /* YELLOW -> ORANGE */
|
|
}
|
|
}
|
|
|
|
static void DrawBox(int y, int h, bool color, const char *title)
|
|
{
|
|
int w = COLS;
|
|
if (w <= 3 || h <= 0)
|
|
return;
|
|
|
|
if (color) color_set(C_BOX, NULL);
|
|
|
|
if (!title) title = "";
|
|
int len = strlen(title);
|
|
|
|
if (len > w - 2)
|
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len = w - 2;
|
|
|
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mvaddch(y, 0, ACS_ULCORNER);
|
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mvhline(y, 1, ACS_HLINE, (w-len-2)/2);
|
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mvprintw(y, 1+(w-len-2)/2, "%s", title);
|
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mvhline(y, (w-len)/2+len, ACS_HLINE, w - 1 - ((w-len)/2+len));
|
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mvaddch(y, w-1,ACS_URCORNER);
|
|
|
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for (int i = 0; i < h; i++) {
|
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mvaddch(++y, 0, ACS_VLINE);
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|
mvaddch(y, w-1, ACS_VLINE);
|
|
}
|
|
|
|
mvaddch(++y, 0, ACS_LLCORNER);
|
|
mvhline(y, 1, ACS_HLINE, w - 2);
|
|
mvaddch(y, w-1, ACS_LRCORNER);
|
|
if (color) color_set(C_DEFAULT, NULL);
|
|
}
|
|
|
|
static void DrawEmptyLine(int y, int x, int w)
|
|
{
|
|
if (w <= 0) return;
|
|
|
|
mvhline(y, x, ' ', w);
|
|
}
|
|
|
|
static void DrawLine(int y, int x, int w)
|
|
{
|
|
if (w <= 0) return;
|
|
|
|
attrset(A_REVERSE);
|
|
mvhline(y, x, ' ', w);
|
|
attroff(A_REVERSE);
|
|
}
|
|
|
|
static void mvnprintw(int y, int x, int w, const char *p_fmt, ...)
|
|
{
|
|
va_list vl_args;
|
|
char *p_buf;
|
|
int len;
|
|
|
|
if (w <= 0)
|
|
return;
|
|
|
|
va_start(vl_args, p_fmt);
|
|
int i_ret = vasprintf(&p_buf, p_fmt, vl_args);
|
|
va_end(vl_args);
|
|
|
|
if (i_ret == -1)
|
|
return;
|
|
|
|
len = strlen(p_buf);
|
|
|
|
wchar_t wide[len + 1];
|
|
|
|
EnsureUTF8(p_buf);
|
|
size_t i_char_len = mbstowcs(wide, p_buf, len);
|
|
|
|
size_t i_width; /* number of columns */
|
|
|
|
if (i_char_len == (size_t)-1) /* an invalid character was encountered */ {
|
|
free(p_buf);
|
|
return;
|
|
}
|
|
|
|
i_width = wcswidth(wide, i_char_len);
|
|
if (i_width == (size_t)-1) {
|
|
/* a non printable character was encountered */
|
|
i_width = 0;
|
|
for (unsigned i = 0 ; i < i_char_len ; i++) {
|
|
int i_cwidth = wcwidth(wide[i]);
|
|
if (i_cwidth != -1)
|
|
i_width += i_cwidth;
|
|
}
|
|
}
|
|
|
|
if (i_width <= (size_t)w) {
|
|
mvprintw(y, x, "%s", p_buf);
|
|
mvhline(y, x + i_width, ' ', w - i_width);
|
|
free(p_buf);
|
|
return;
|
|
}
|
|
|
|
int i_total_width = 0;
|
|
int i = 0;
|
|
while (i_total_width < w) {
|
|
i_total_width += wcwidth(wide[i]);
|
|
if (w > 7 && i_total_width >= w/2) {
|
|
wide[i ] = '.';
|
|
wide[i+1] = '.';
|
|
i_total_width -= wcwidth(wide[i]) - 2;
|
|
if (i > 0) {
|
|
/* we require this check only if at least one character
|
|
* 4 or more columns wide exists (which i doubt) */
|
|
wide[i-1] = '.';
|
|
i_total_width -= wcwidth(wide[i-1]) - 1;
|
|
}
|
|
|
|
/* find the widest string */
|
|
int j, i_2nd_width = 0;
|
|
for (j = i_char_len - 1; i_2nd_width < w - i_total_width; j--)
|
|
i_2nd_width += wcwidth(wide[j]);
|
|
|
|
/* we already have i_total_width columns filled, and we can't
|
|
* have more than w columns */
|
|
if (i_2nd_width > w - i_total_width)
|
|
j++;
|
|
|
|
wmemmove(&wide[i+2], &wide[j+1], i_char_len - j - 1);
|
|
wide[i + 2 + i_char_len - j - 1] = '\0';
|
|
break;
|
|
}
|
|
i++;
|
|
}
|
|
if (w <= 7) /* we don't add the '...' else we lose too much chars */
|
|
wide[i] = '\0';
|
|
|
|
size_t i_wlen = wcslen(wide) * 6 + 1; /* worst case */
|
|
char ellipsized[i_wlen];
|
|
wcstombs(ellipsized, wide, i_wlen);
|
|
mvprintw(y, x, "%s", ellipsized);
|
|
|
|
free(p_buf);
|
|
}
|
|
|
|
static void MainBoxWrite(intf_sys_t *sys, int l, const char *p_fmt, ...)
|
|
{
|
|
va_list vl_args;
|
|
char *p_buf;
|
|
bool b_selected = l == sys->box_idx;
|
|
|
|
if (l < sys->box_start || l - sys->box_start >= sys->box_height)
|
|
return;
|
|
|
|
va_start(vl_args, p_fmt);
|
|
int i_ret = vasprintf(&p_buf, p_fmt, vl_args);
|
|
va_end(vl_args);
|
|
if (i_ret == -1)
|
|
return;
|
|
|
|
if (b_selected) attron(A_REVERSE);
|
|
mvnprintw(sys->box_y + l - sys->box_start, 1, COLS - 2, "%s", p_buf);
|
|
if (b_selected) attroff(A_REVERSE);
|
|
|
|
free(p_buf);
|
|
}
|
|
|
|
static int DrawMeta(intf_thread_t *intf)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
int l = 0;
|
|
|
|
vlc_player_t *player = vlc_playlist_GetPlayer(sys->playlist);
|
|
vlc_player_Lock(player);
|
|
input_item_t *item = vlc_player_HoldCurrentMedia(player);
|
|
vlc_player_Unlock(player);
|
|
if (!item)
|
|
return 0;
|
|
|
|
vlc_mutex_lock(&item->lock);
|
|
for (int i=0; i<VLC_META_TYPE_COUNT; i++) {
|
|
const char *meta = vlc_meta_Get(item->p_meta, i);
|
|
if (!meta || !*meta)
|
|
continue;
|
|
|
|
if (sys->color) color_set(C_CATEGORY, NULL);
|
|
MainBoxWrite(sys, l++, " [%s]", vlc_meta_TypeToLocalizedString(i));
|
|
if (sys->color) color_set(C_DEFAULT, NULL);
|
|
MainBoxWrite(sys, l++, " %s", meta);
|
|
}
|
|
vlc_mutex_unlock(&item->lock);
|
|
|
|
input_item_Release(item);
|
|
|
|
return l;
|
|
}
|
|
|
|
static int DrawInfo(intf_thread_t *intf)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
int l = 0;
|
|
|
|
vlc_player_t *player = vlc_playlist_GetPlayer(sys->playlist);
|
|
vlc_player_Lock(player);
|
|
input_item_t *item = vlc_player_HoldCurrentMedia(player);
|
|
vlc_player_Unlock(player);
|
|
if (!item)
|
|
return 0;
|
|
|
|
vlc_mutex_lock(&item->lock);
|
|
for (int i = 0; i < item->i_categories; i++) {
|
|
info_category_t *p_category = item->pp_categories[i];
|
|
info_t *p_info;
|
|
|
|
if (info_category_IsHidden(p_category))
|
|
continue;
|
|
|
|
if (sys->color) color_set(C_CATEGORY, NULL);
|
|
MainBoxWrite(sys, l++, _(" [%s]"), p_category->psz_name);
|
|
if (sys->color) color_set(C_DEFAULT, NULL);
|
|
info_foreach(p_info, &p_category->infos)
|
|
MainBoxWrite(sys, l++, _(" %s: %s"),
|
|
p_info->psz_name, p_info->psz_value);
|
|
}
|
|
vlc_mutex_unlock(&item->lock);
|
|
|
|
input_item_Release(item);
|
|
|
|
return l;
|
|
}
|
|
|
|
static int DrawStats(intf_thread_t *intf)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
input_stats_t *p_stats;
|
|
int l = 0, i_audio = 0, i_video = 0;
|
|
|
|
vlc_player_t *player = vlc_playlist_GetPlayer(sys->playlist);
|
|
vlc_player_Lock(player);
|
|
input_item_t *item = vlc_player_HoldCurrentMedia(player);
|
|
vlc_player_Unlock(player);
|
|
if (!item)
|
|
return 0;
|
|
|
|
vlc_mutex_lock(&item->lock);
|
|
p_stats = item->p_stats;
|
|
|
|
for (int i = 0; i < item->i_es ; i++) {
|
|
i_audio += (item->es[i]->i_cat == AUDIO_ES);
|
|
i_video += (item->es[i]->i_cat == VIDEO_ES);
|
|
}
|
|
|
|
/* Input */
|
|
if (sys->color) color_set(C_CATEGORY, NULL);
|
|
MainBoxWrite(sys, l++, _("+-[Incoming]"));
|
|
if (sys->color) color_set(C_DEFAULT, NULL);
|
|
MainBoxWrite(sys, l++, _("| input bytes read : %8.0f KiB"),
|
|
(float)(p_stats->i_read_bytes)/1024);
|
|
MainBoxWrite(sys, l++, _("| input bitrate : %6.0f kb/s"),
|
|
p_stats->f_input_bitrate*8000);
|
|
MainBoxWrite(sys, l++, _("| demux bytes read : %8.0f KiB"),
|
|
(float)(p_stats->i_demux_read_bytes)/1024);
|
|
MainBoxWrite(sys, l++, _("| demux bitrate : %6.0f kb/s"),
|
|
p_stats->f_demux_bitrate*8000);
|
|
|
|
/* Video */
|
|
if (i_video) {
|
|
if (sys->color) color_set(C_CATEGORY, NULL);
|
|
MainBoxWrite(sys, l++, _("+-[Video Decoding]"));
|
|
if (sys->color) color_set(C_DEFAULT, NULL);
|
|
MainBoxWrite(sys, l++, _("| video decoded : %5"PRIi64),
|
|
p_stats->i_decoded_video);
|
|
MainBoxWrite(sys, l++, _("| frames displayed : %5"PRIi64),
|
|
p_stats->i_displayed_pictures);
|
|
MainBoxWrite(sys, l++, _("| frames late : %5"PRIi64),
|
|
p_stats->i_late_pictures);
|
|
MainBoxWrite(sys, l++, _("| frames lost : %5"PRIi64),
|
|
p_stats->i_lost_pictures);
|
|
}
|
|
/* Audio*/
|
|
if (i_audio) {
|
|
if (sys->color) color_set(C_CATEGORY, NULL);
|
|
MainBoxWrite(sys, l++, _("+-[Audio Decoding]"));
|
|
if (sys->color) color_set(C_DEFAULT, NULL);
|
|
MainBoxWrite(sys, l++, _("| audio decoded : %5"PRIi64),
|
|
p_stats->i_decoded_audio);
|
|
MainBoxWrite(sys, l++, _("| buffers played : %5"PRIi64),
|
|
p_stats->i_played_abuffers);
|
|
MainBoxWrite(sys, l++, _("| buffers lost : %5"PRIi64),
|
|
p_stats->i_lost_abuffers);
|
|
}
|
|
if (sys->color) color_set(C_DEFAULT, NULL);
|
|
|
|
vlc_mutex_unlock(&item->lock);
|
|
|
|
input_item_Release(item);
|
|
|
|
return l;
|
|
}
|
|
|
|
static int DrawHelp(intf_thread_t *intf)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
int l = 0;
|
|
|
|
#define H(a) MainBoxWrite(sys, l++, a)
|
|
|
|
if (sys->color) color_set(C_CATEGORY, NULL);
|
|
H(_("[Display]"));
|
|
if (sys->color) color_set(C_DEFAULT, NULL);
|
|
H(_(" h,H Show/Hide help box"));
|
|
H(_(" i Show/Hide info box"));
|
|
H(_(" M Show/Hide metadata box"));
|
|
H(_(" L Show/Hide messages box"));
|
|
H(_(" P Show/Hide playlist box"));
|
|
H(_(" B Show/Hide filebrowser"));
|
|
H(_(" S Show/Hide statistics box"));
|
|
H(_(" Esc Close Add/Search entry"));
|
|
H(_(" Ctrl-l Refresh the screen"));
|
|
H("");
|
|
|
|
if (sys->color) color_set(C_CATEGORY, NULL);
|
|
H(_("[Global]"));
|
|
if (sys->color) color_set(C_DEFAULT, NULL);
|
|
H(_(" q, Q, Esc Quit"));
|
|
H(_(" s Stop"));
|
|
H(_(" <space> Pause/Play"));
|
|
H(_(" f Toggle Fullscreen"));
|
|
H(_(" c Cycle through audio tracks"));
|
|
H(_(" v Cycle through subtitles tracks"));
|
|
H(_(" b Cycle through video tracks"));
|
|
H(_(" n, p Next/Previous playlist item"));
|
|
H(_(" [, ] Next/Previous title"));
|
|
H(_(" <, > Next/Previous chapter"));
|
|
/* xgettext: You can use ← and → characters */
|
|
H(_(" <left>,<right> Seek -/+ 1%%"));
|
|
H(_(" a, z Volume Up/Down"));
|
|
H(_(" m Mute"));
|
|
/* xgettext: You can use ↑ and ↓ characters */
|
|
H(_(" <up>,<down> Navigate through the box line by line"));
|
|
/* xgettext: You can use ⇞ and ⇟ characters */
|
|
H(_(" <pageup>,<pagedown> Navigate through the box page by page"));
|
|
/* xgettext: You can use ↖ and ↘ characters */
|
|
H(_(" <start>,<end> Navigate to start/end of box"));
|
|
H("");
|
|
|
|
if (sys->color) color_set(C_CATEGORY, NULL);
|
|
H(_("[Playlist]"));
|
|
if (sys->color) color_set(C_DEFAULT, NULL);
|
|
H(_(" r Toggle Random playing"));
|
|
H(_(" l Toggle Loop Playlist"));
|
|
H(_(" R Toggle Repeat item"));
|
|
H(_(" o Order Playlist by title"));
|
|
H(_(" O Reverse order Playlist by title"));
|
|
H(_(" g Go to the current playing item"));
|
|
H(_(" / Look for an item"));
|
|
H(_(" ; Look for the next item"));
|
|
H(_(" A Add an entry"));
|
|
/* xgettext: You can use ⌫ character to translate <backspace> */
|
|
H(_(" D, <backspace>, <del> Delete an entry"));
|
|
H(_(" e Eject (if stopped)"));
|
|
H("");
|
|
|
|
if (sys->color) color_set(C_CATEGORY, NULL);
|
|
H(_("[Filebrowser]"));
|
|
if (sys->color) color_set(C_DEFAULT, NULL);
|
|
H(_(" <enter> Add the selected file to the playlist"));
|
|
H(_(" <space> Add the selected directory to the playlist"));
|
|
H(_(" . Show/Hide hidden files"));
|
|
H("");
|
|
|
|
if (sys->color) color_set(C_CATEGORY, NULL);
|
|
H(_("[Player]"));
|
|
if (sys->color) color_set(C_DEFAULT, NULL);
|
|
/* xgettext: You can use ↑ and ↓ characters */
|
|
H(_(" <up>,<down> Seek +/-5%%"));
|
|
|
|
#undef H
|
|
return l;
|
|
}
|
|
|
|
static int DrawBrowse(intf_thread_t *intf)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
|
|
for (int i = 0; i < sys->n_dir_entries; i++) {
|
|
struct dir_entry_t *dir_entry = sys->dir_entries[i];
|
|
char type = dir_entry->file ? ' ' : '+';
|
|
|
|
if (sys->color)
|
|
color_set(dir_entry->file ? C_DEFAULT : C_FOLDER, NULL);
|
|
MainBoxWrite(sys, i, " %c %s", type, dir_entry->path);
|
|
}
|
|
|
|
return sys->n_dir_entries;
|
|
}
|
|
|
|
static int DrawPlaylist(intf_thread_t *intf)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
vlc_playlist_t *playlist = sys->playlist;
|
|
|
|
vlc_playlist_Lock(playlist);
|
|
ssize_t cur_idx = vlc_playlist_GetCurrentIndex(playlist);
|
|
if (sys->need_update)
|
|
PlaylistRebuild(intf);
|
|
vlc_playlist_Unlock(playlist);
|
|
|
|
if (sys->plidx_follow)
|
|
sys->box_idx = cur_idx == -1 ? 0 : cur_idx;
|
|
|
|
for (size_t i = 0; i < sys->pl_item_names.size; i++)
|
|
{
|
|
if (sys->color)
|
|
color_set(i%3 + C_PLAYLIST_1, NULL);
|
|
|
|
MainBoxWrite(sys, i, "%c %s",
|
|
(ssize_t)i == cur_idx ? '>' : ' ',
|
|
sys->pl_item_names.data[i]);
|
|
|
|
if (sys->color)
|
|
color_set(C_DEFAULT, NULL);
|
|
}
|
|
|
|
return sys->pl_item_names.size;
|
|
}
|
|
|
|
static int DrawMessages(intf_thread_t *intf)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
int l = 0;
|
|
|
|
vlc_mutex_lock(&sys->msg_lock);
|
|
int i = sys->i_msgs;
|
|
for(;;) {
|
|
vlc_log_t *msg = sys->msgs[i].item;
|
|
if (msg) {
|
|
if (sys->color)
|
|
color_set(sys->msgs[i].type + C_INFO, NULL);
|
|
MainBoxWrite(sys, l++, "[%s] %s", msg->psz_module, sys->msgs[i].msg);
|
|
}
|
|
|
|
if (++i == sizeof sys->msgs / sizeof *sys->msgs)
|
|
i = 0;
|
|
|
|
if (i == sys->i_msgs) /* did we loop around the ring buffer ? */
|
|
break;
|
|
}
|
|
|
|
vlc_mutex_unlock(&sys->msg_lock);
|
|
if (sys->color)
|
|
color_set(C_DEFAULT, NULL);
|
|
|
|
return l;
|
|
}
|
|
|
|
static int DrawStatus(intf_thread_t *intf)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
vlc_playlist_t *playlist = sys->playlist;
|
|
const char *name = _("VLC media player");
|
|
const size_t name_len = strlen(name) + sizeof(PACKAGE_VERSION);
|
|
int y = 0;
|
|
const char *repeat, *loop, *random;
|
|
|
|
|
|
/* Title */
|
|
int padding = COLS - name_len; /* center title */
|
|
if (padding < 0)
|
|
padding = 0;
|
|
|
|
attrset(A_REVERSE);
|
|
if (sys->color) color_set(C_TITLE, NULL);
|
|
DrawEmptyLine(y, 0, COLS);
|
|
mvnprintw(y++, padding / 2, COLS, "%s %s", name, PACKAGE_VERSION);
|
|
if (sys->color) color_set(C_STATUS, NULL);
|
|
attroff(A_REVERSE);
|
|
|
|
y++; /* leave a blank line */
|
|
|
|
repeat = "";
|
|
loop = "";
|
|
random = "";
|
|
vlc_playlist_Lock(playlist);
|
|
enum vlc_playlist_playback_repeat repeat_mode =
|
|
vlc_playlist_GetPlaybackRepeat(playlist);
|
|
enum vlc_playlist_playback_order order_mode =
|
|
vlc_playlist_GetPlaybackOrder(playlist);
|
|
if (repeat_mode == VLC_PLAYLIST_PLAYBACK_REPEAT_CURRENT)
|
|
repeat = "[Repeat]";
|
|
else if (repeat_mode == VLC_PLAYLIST_PLAYBACK_REPEAT_ALL)
|
|
loop = "[Loop]";
|
|
if (order_mode == VLC_PLAYLIST_PLAYBACK_ORDER_RANDOM)
|
|
random = "[Random]";
|
|
|
|
vlc_player_t *player = vlc_playlist_GetPlayer(playlist);
|
|
if (vlc_player_IsStarted(player)) {
|
|
char *path, *uri;
|
|
|
|
input_item_t *item = vlc_player_GetCurrentMedia(player);
|
|
assert(item);
|
|
uri = input_item_GetURI(item);
|
|
path = vlc_uri2path(uri);
|
|
|
|
mvnprintw(y++, 0, COLS, _(" Source : %s"), path?path:uri);
|
|
free(uri);
|
|
free(path);
|
|
|
|
enum vlc_player_state state = vlc_player_GetState(player);
|
|
switch (state)
|
|
{
|
|
static const char *input_state[] = {
|
|
[VLC_PLAYER_STATE_PLAYING] = " State : Playing %s%s%s",
|
|
[VLC_PLAYER_STATE_STARTED] = " State : Opening/Connecting %s%s%s",
|
|
[VLC_PLAYER_STATE_PAUSED] = " State : Paused %s%s%s",
|
|
};
|
|
char buf1[MSTRTIME_MAX_SIZE];
|
|
char buf2[MSTRTIME_MAX_SIZE];
|
|
float volume;
|
|
|
|
case VLC_PLAYER_STATE_STOPPED:
|
|
y += 2;
|
|
break;
|
|
|
|
case VLC_PLAYER_STATE_PLAYING:
|
|
case VLC_PLAYER_STATE_STARTED:
|
|
case VLC_PLAYER_STATE_PAUSED:
|
|
mvnprintw(y++, 0, COLS, _(input_state[state]), repeat, random, loop);
|
|
/* Fall-through */
|
|
|
|
default:
|
|
vlc_tick_to_str(buf1, vlc_player_GetTime(player));
|
|
vlc_tick_to_str(buf2, vlc_player_GetLength(player));
|
|
|
|
mvnprintw(y++, 0, COLS, _(" Position : %s/%s"), buf1, buf2);
|
|
|
|
volume = vlc_player_aout_GetVolume(player);
|
|
bool mute = vlc_player_aout_IsMuted(player);
|
|
mvnprintw(y++, 0, COLS,
|
|
mute ? _(" Volume : Mute") :
|
|
volume >= 0.f ? _(" Volume : %3ld%%") : _(" Volume : ----"),
|
|
lroundf(volume * 100.f));
|
|
|
|
size_t title_count = 0;
|
|
struct vlc_player_title_list *titles =
|
|
vlc_player_GetTitleList(player);
|
|
if (titles)
|
|
title_count = vlc_player_title_list_GetCount(titles);
|
|
if (title_count > 0)
|
|
mvnprintw(y++, 0, COLS, _(" Title : %zd/%d"),
|
|
vlc_player_GetSelectedTitleIdx(player), title_count);
|
|
struct vlc_player_title const *title =
|
|
vlc_player_GetSelectedTitle(player);
|
|
|
|
if (title && title->chapter_count > 0)
|
|
mvnprintw(y++, 0, COLS, _(" Chapter : %zd/%d"),
|
|
vlc_player_GetSelectedChapterIdx(player),
|
|
title->chapter_count);
|
|
}
|
|
if (vlc_player_GetError(player) == VLC_PLAYER_ERROR_GENERIC)
|
|
y += 2;
|
|
} else {
|
|
mvnprintw(y++, 0, COLS, _(" Source: <no current item>"));
|
|
mvnprintw(y++, 0, COLS, " %s%s%s", repeat, random, loop);
|
|
mvnprintw(y++, 0, COLS, _(" [ h for help ]"));
|
|
DrawEmptyLine(y++, 0, COLS);
|
|
}
|
|
|
|
if (sys->color) color_set(C_DEFAULT, NULL);
|
|
DrawBox(y++, 1, sys->color, ""); /* position slider */
|
|
DrawEmptyLine(y, 1, COLS-2);
|
|
if (vlc_player_IsStarted(player))
|
|
DrawLine(y, 1, (int)((COLS-2) * vlc_player_GetPosition(player)));
|
|
y += 2; /* skip slider and box */
|
|
|
|
vlc_playlist_Unlock(playlist);
|
|
|
|
return y;
|
|
}
|
|
|
|
static void FillTextBox(intf_sys_t *sys)
|
|
{
|
|
int width = COLS - 2;
|
|
|
|
DrawEmptyLine(7, 1, width);
|
|
if (sys->box_type == BOX_OPEN)
|
|
mvnprintw(7, 1, width, _("Open: %s"), sys->open_chain);
|
|
else
|
|
mvnprintw(7, 1, width, _("Find: %s"), sys->search_chain);
|
|
}
|
|
|
|
static void FillBox(intf_thread_t *intf)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
static int (* const draw[]) (intf_thread_t *) = {
|
|
[BOX_HELP] = DrawHelp,
|
|
[BOX_INFO] = DrawInfo,
|
|
[BOX_META] = DrawMeta,
|
|
[BOX_STATS] = DrawStats,
|
|
[BOX_BROWSE] = DrawBrowse,
|
|
[BOX_PLAYLIST] = DrawPlaylist,
|
|
[BOX_SEARCH] = DrawPlaylist,
|
|
[BOX_OPEN] = DrawPlaylist,
|
|
[BOX_LOG] = DrawMessages,
|
|
};
|
|
|
|
sys->box_lines_total = draw[sys->box_type](intf);
|
|
|
|
if (sys->box_type == BOX_SEARCH || sys->box_type == BOX_OPEN)
|
|
FillTextBox(sys);
|
|
}
|
|
|
|
static void Redraw(intf_thread_t *intf)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
int box = sys->box_type;
|
|
int y = DrawStatus(intf);
|
|
|
|
sys->box_height = LINES - y - 2;
|
|
DrawBox(y++, sys->box_height, sys->color, _(box_title[box]));
|
|
|
|
sys->box_y = y;
|
|
|
|
if (box != BOX_NONE) {
|
|
FillBox(intf);
|
|
|
|
if (sys->box_lines_total == 0)
|
|
sys->box_start = 0;
|
|
else if (sys->box_start > sys->box_lines_total - 1)
|
|
sys->box_start = sys->box_lines_total - 1;
|
|
y += __MIN(sys->box_lines_total - sys->box_start,
|
|
sys->box_height);
|
|
}
|
|
|
|
while (y < LINES - 1)
|
|
DrawEmptyLine(y++, 1, COLS - 2);
|
|
|
|
refresh();
|
|
}
|
|
|
|
static void ChangePosition(vlc_player_t *player, float increment)
|
|
{
|
|
vlc_player_Lock(player);
|
|
if (vlc_player_GetState(player) == VLC_PLAYER_STATE_PLAYING)
|
|
vlc_player_JumpPos(player, increment);
|
|
vlc_player_Unlock(player);
|
|
}
|
|
|
|
static inline void RemoveLastUTF8Entity(char *psz, int len)
|
|
{
|
|
while (len && ((psz[--len] & 0xc0) == 0x80)) /* UTF8 continuation byte */
|
|
;
|
|
psz[len] = '\0';
|
|
}
|
|
|
|
static char *GetDiscDevice(const char *name)
|
|
{
|
|
static const struct { const char *s; size_t n; const char *v; } devs[] =
|
|
{
|
|
{ "cdda://", 7, "cd-audio", },
|
|
{ "dvd://", 6, "dvd", },
|
|
{ "vcd://", 6, "vcd", },
|
|
};
|
|
char *device;
|
|
|
|
for (unsigned i = 0; i < sizeof devs / sizeof *devs; i++) {
|
|
size_t n = devs[i].n;
|
|
if (!strncmp(name, devs[i].s, n)) {
|
|
if (name[n] == '@' || name[n] == '\0')
|
|
return config_GetPsz(devs[i].v);
|
|
/* Omit the beginning MRL-selector characters */
|
|
return strdup(name + n);
|
|
}
|
|
}
|
|
|
|
device = strdup(name);
|
|
|
|
if (device) /* Remove what we have after @ */
|
|
device[strcspn(device, "@")] = '\0';
|
|
|
|
return device;
|
|
}
|
|
|
|
static void Eject(intf_thread_t *intf, vlc_player_t *player)
|
|
{
|
|
char *device, *name;
|
|
|
|
/* If there's a stream playing, we aren't allowed to eject ! */
|
|
vlc_player_Lock(player);
|
|
bool started = vlc_player_IsStarted(player);
|
|
vlc_player_Unlock(player);
|
|
if (started)
|
|
return;
|
|
|
|
vlc_player_Lock(player);
|
|
input_item_t *current = vlc_player_GetCurrentMedia(player);
|
|
vlc_player_Unlock(player);
|
|
if (!current)
|
|
return;
|
|
name = current->psz_name;
|
|
device = name ? GetDiscDevice(name) : NULL;
|
|
|
|
if (device) {
|
|
intf_Eject(intf, device);
|
|
free(device);
|
|
}
|
|
}
|
|
|
|
static void AddItem(intf_thread_t *intf, const char *path)
|
|
{
|
|
char *uri = vlc_path2uri(path, NULL);
|
|
if (uri == NULL)
|
|
return;
|
|
|
|
input_item_t *item = input_item_New(uri, NULL);
|
|
free(uri);
|
|
if (unlikely(item == NULL))
|
|
return;
|
|
|
|
intf_sys_t *sys = intf->p_sys;
|
|
vlc_playlist_t *playlist = sys->playlist;
|
|
vlc_playlist_Lock(playlist);
|
|
vlc_playlist_AppendOne(playlist, item);
|
|
vlc_playlist_Unlock(playlist);
|
|
|
|
input_item_Release(item);
|
|
}
|
|
|
|
static inline void BoxSwitch(intf_sys_t *sys, int box)
|
|
{
|
|
int previous_box_type = sys->box_type;
|
|
sys->box_type = (sys->box_type == box) ? sys->previous_box_type : box;
|
|
sys->previous_box_type = previous_box_type;
|
|
sys->box_start = 0;
|
|
sys->box_idx = 0;
|
|
}
|
|
|
|
static bool HandlePlaylistKey(intf_thread_t *intf, int key)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
vlc_playlist_t *playlist = sys->playlist;
|
|
|
|
switch(key)
|
|
{
|
|
/* Playlist Settings */
|
|
case 'r':
|
|
vlc_playlist_Lock(playlist);
|
|
enum vlc_playlist_playback_order order_mode =
|
|
vlc_playlist_GetPlaybackOrder(playlist);
|
|
order_mode =
|
|
order_mode == VLC_PLAYLIST_PLAYBACK_ORDER_NORMAL
|
|
? VLC_PLAYLIST_PLAYBACK_ORDER_RANDOM
|
|
: VLC_PLAYLIST_PLAYBACK_ORDER_NORMAL;
|
|
vlc_playlist_SetPlaybackOrder(playlist, order_mode);
|
|
vlc_playlist_Unlock(playlist);
|
|
return true;
|
|
case 'l':
|
|
case 'R':
|
|
vlc_playlist_Lock(playlist);
|
|
enum vlc_playlist_playback_repeat repeat_mode =
|
|
vlc_playlist_GetPlaybackRepeat(playlist);
|
|
switch (repeat_mode)
|
|
{
|
|
case VLC_PLAYLIST_PLAYBACK_REPEAT_NONE:
|
|
repeat_mode = key == 'l'
|
|
? VLC_PLAYLIST_PLAYBACK_REPEAT_ALL
|
|
: VLC_PLAYLIST_PLAYBACK_REPEAT_CURRENT;
|
|
break;
|
|
case VLC_PLAYLIST_PLAYBACK_REPEAT_ALL:
|
|
repeat_mode = key == 'l'
|
|
? VLC_PLAYLIST_PLAYBACK_REPEAT_NONE
|
|
: VLC_PLAYLIST_PLAYBACK_REPEAT_CURRENT;
|
|
break;
|
|
case VLC_PLAYLIST_PLAYBACK_REPEAT_CURRENT:
|
|
repeat_mode = key == 'l'
|
|
? VLC_PLAYLIST_PLAYBACK_REPEAT_ALL
|
|
: VLC_PLAYLIST_PLAYBACK_REPEAT_NONE;
|
|
break;
|
|
}
|
|
vlc_playlist_SetPlaybackRepeat(playlist, repeat_mode);
|
|
vlc_playlist_Unlock(playlist);
|
|
return true;
|
|
|
|
/* Playlist sort */
|
|
case 'o':
|
|
case 'O':
|
|
vlc_playlist_Lock(playlist);
|
|
struct vlc_playlist_sort_criterion criteria =
|
|
{
|
|
.key = VLC_PLAYLIST_SORT_KEY_TITLE,
|
|
.order = key == 'o'
|
|
? VLC_PLAYLIST_SORT_ORDER_ASCENDING
|
|
: VLC_PLAYLIST_SORT_ORDER_DESCENDING
|
|
};
|
|
vlc_playlist_Sort(playlist, &criteria, 1);
|
|
sys->need_update = true;
|
|
vlc_playlist_Unlock(playlist);
|
|
return true;
|
|
|
|
case ';':
|
|
SearchPlaylist(sys);
|
|
return true;
|
|
|
|
case 'g':
|
|
vlc_playlist_Lock(playlist);
|
|
sys->box_idx = vlc_playlist_GetCurrentIndex(playlist);
|
|
vlc_playlist_Unlock(playlist);
|
|
sys->plidx_follow = true;
|
|
return true;
|
|
|
|
/* Deletion */
|
|
case 'D':
|
|
case KEY_BACKSPACE:
|
|
case 0x7f:
|
|
case KEY_DC:
|
|
if (sys->pl_item_names.size)
|
|
{
|
|
vlc_playlist_Lock(playlist);
|
|
vlc_playlist_RemoveOne(playlist, sys->box_idx);
|
|
if (sys->box_idx >= sys->box_lines_total - 1)
|
|
sys->box_idx = sys->box_lines_total - 2;
|
|
sys->need_update = true;
|
|
vlc_playlist_Unlock(playlist);
|
|
}
|
|
return true;
|
|
|
|
case KEY_ENTER:
|
|
case '\r':
|
|
case '\n':
|
|
if (sys->pl_item_names.size)
|
|
{
|
|
vlc_playlist_Lock(playlist);
|
|
vlc_playlist_PlayAt(playlist, sys->box_idx);
|
|
vlc_playlist_Unlock(playlist);
|
|
sys->plidx_follow = true;
|
|
}
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
static bool HandleBrowseKey(intf_thread_t *intf, int key)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
struct dir_entry_t *dir_entry;
|
|
|
|
switch(key)
|
|
{
|
|
case '.':
|
|
sys->show_hidden_files = !sys->show_hidden_files;
|
|
ReadDir(intf);
|
|
return true;
|
|
|
|
case KEY_ENTER:
|
|
case '\r':
|
|
case '\n':
|
|
case ' ':
|
|
dir_entry = sys->dir_entries[sys->box_idx];
|
|
char *path;
|
|
if (asprintf(&path, "%s" DIR_SEP "%s", sys->current_dir,
|
|
dir_entry->path) == -1)
|
|
return true;
|
|
|
|
if (!dir_entry->file && key != ' ') {
|
|
free(sys->current_dir);
|
|
sys->current_dir = path;
|
|
ReadDir(intf);
|
|
|
|
sys->box_start = 0;
|
|
sys->box_idx = 0;
|
|
return true;
|
|
}
|
|
|
|
AddItem(intf, path);
|
|
free(path);
|
|
BoxSwitch(sys, BOX_PLAYLIST);
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
static void OpenSelection(intf_thread_t *intf)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
|
|
AddItem(intf, sys->open_chain);
|
|
sys->plidx_follow = true;
|
|
}
|
|
|
|
static void HandleEditBoxKey(intf_thread_t *intf, int key, int box)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
bool search = box == BOX_SEARCH;
|
|
char *str = search ? sys->search_chain: sys->open_chain;
|
|
size_t len = strlen(str);
|
|
|
|
assert(box == BOX_SEARCH || box == BOX_OPEN);
|
|
|
|
switch(key)
|
|
{
|
|
case 0x0c: /* ^l */
|
|
case KEY_CLEAR: clear(); return;
|
|
|
|
case KEY_ENTER:
|
|
case '\r':
|
|
case '\n':
|
|
if (search)
|
|
SearchPlaylist(sys);
|
|
else
|
|
OpenSelection(intf);
|
|
|
|
sys->box_type = BOX_PLAYLIST;
|
|
return;
|
|
|
|
case 0x1b: /* ESC */
|
|
/* Alt+key combinations return 2 keys in the terminal keyboard:
|
|
* ESC, and the 2nd key.
|
|
* If some other key is available immediately (where immediately
|
|
* means after getch() 1 second delay), that means that the
|
|
* ESC key was not pressed.
|
|
*
|
|
* man 3X curs_getch says:
|
|
*
|
|
* Use of the escape key by a programmer for a single
|
|
* character function is discouraged, as it will cause a delay
|
|
* of up to one second while the keypad code looks for a
|
|
* following function-key sequence.
|
|
*
|
|
*/
|
|
if (getch() == ERR)
|
|
sys->box_type = BOX_PLAYLIST;
|
|
return;
|
|
|
|
case KEY_BACKSPACE:
|
|
case 0x7f:
|
|
RemoveLastUTF8Entity(str, len);
|
|
break;
|
|
|
|
default:
|
|
if (len + 1 < (search ? sizeof sys->search_chain
|
|
: sizeof sys->open_chain)) {
|
|
str[len + 0] = key;
|
|
str[len + 1] = '\0';
|
|
}
|
|
}
|
|
|
|
if (search)
|
|
SearchPlaylist(sys);
|
|
}
|
|
|
|
static void HandleCommonKey(intf_thread_t *intf, vlc_player_t *player, int key)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
vlc_playlist_t *playlist = sys->playlist;
|
|
|
|
switch(key)
|
|
{
|
|
case 0x1b: /* ESC */
|
|
/* See comment in HandleEditBoxKey() */
|
|
if (getch() != ERR)
|
|
return;
|
|
/* Fall-through */
|
|
|
|
case 'q':
|
|
case 'Q':
|
|
case KEY_EXIT:
|
|
libvlc_Quit(vlc_object_instance(intf));
|
|
return;
|
|
|
|
case 'h':
|
|
case 'H': BoxSwitch(sys, BOX_HELP); return;
|
|
case 'i': BoxSwitch(sys, BOX_INFO); return;
|
|
case 'M': BoxSwitch(sys, BOX_META); return;
|
|
case 'L': BoxSwitch(sys, BOX_LOG); return;
|
|
case 'P': BoxSwitch(sys, BOX_PLAYLIST); return;
|
|
case 'B': BoxSwitch(sys, BOX_BROWSE); return;
|
|
case 'S': BoxSwitch(sys, BOX_STATS); return;
|
|
|
|
case '/': /* Search */
|
|
sys->plidx_follow = false;
|
|
BoxSwitch(sys, BOX_SEARCH);
|
|
return;
|
|
|
|
case 'A': /* Open */
|
|
sys->open_chain[0] = '\0';
|
|
BoxSwitch(sys, BOX_OPEN);
|
|
return;
|
|
|
|
/* Navigation */
|
|
case KEY_RIGHT: ChangePosition(player, +0.01); return;
|
|
case KEY_LEFT: ChangePosition(player, -0.01); return;
|
|
|
|
/* Common control */
|
|
case 'f':
|
|
vlc_player_vout_ToggleFullscreen(player);
|
|
return;
|
|
|
|
case ' ':
|
|
vlc_player_Lock(player);
|
|
vlc_player_TogglePause(player);
|
|
vlc_player_Unlock(player);
|
|
return;
|
|
case 's':
|
|
vlc_player_Lock(player);
|
|
vlc_player_Stop(player);
|
|
vlc_player_Unlock(player);
|
|
return;
|
|
|
|
case 'e': Eject(intf, player); return;
|
|
|
|
case '[':
|
|
vlc_player_Lock(player);
|
|
vlc_player_SelectPrevTitle(player);
|
|
vlc_player_Unlock(player);
|
|
return;
|
|
case ']':
|
|
vlc_player_Lock(player);
|
|
vlc_player_SelectNextTitle(player);
|
|
vlc_player_Unlock(player);
|
|
return;
|
|
case '<':
|
|
vlc_player_Lock(player);
|
|
vlc_player_SelectPrevChapter(player);
|
|
vlc_player_Unlock(player);
|
|
return;
|
|
case '>':
|
|
vlc_player_Lock(player);
|
|
vlc_player_SelectNextChapter(player);
|
|
vlc_player_Unlock(player);
|
|
return;
|
|
|
|
case 'p':
|
|
vlc_playlist_Lock(playlist);
|
|
vlc_playlist_Prev(playlist);
|
|
vlc_playlist_Unlock(playlist);
|
|
break;
|
|
case 'n':
|
|
vlc_playlist_Lock(playlist);
|
|
vlc_playlist_Next(playlist);
|
|
vlc_playlist_Unlock(playlist);
|
|
break;
|
|
|
|
case 'a':
|
|
vlc_player_Lock(player);
|
|
vlc_player_aout_IncrementVolume(player, 1, NULL);
|
|
vlc_player_Unlock(player);
|
|
break;
|
|
case 'z':
|
|
vlc_player_Lock(player);
|
|
vlc_player_aout_DecrementVolume(player, 1, NULL);
|
|
vlc_player_Unlock(player);
|
|
break;
|
|
case 'm':
|
|
vlc_player_Lock(player);
|
|
vlc_player_aout_ToggleMute(player);
|
|
vlc_player_Unlock(player);
|
|
break;
|
|
|
|
case 'c':
|
|
vlc_player_Lock(player);
|
|
vlc_player_SelectNextTrack(player, AUDIO_ES);
|
|
vlc_player_Unlock(player);
|
|
break;
|
|
case 'v':
|
|
vlc_player_Lock(player);
|
|
vlc_player_SelectNextTrack(player, SPU_ES);
|
|
vlc_player_Unlock(player);
|
|
break;
|
|
case 'b':
|
|
vlc_player_Lock(player);
|
|
vlc_player_SelectNextTrack(player, VIDEO_ES);
|
|
vlc_player_Unlock(player);
|
|
break;
|
|
|
|
case 0x0c: /* ^l */
|
|
case KEY_CLEAR:
|
|
break;
|
|
|
|
default:
|
|
return;
|
|
}
|
|
|
|
clear();
|
|
return;
|
|
}
|
|
|
|
static bool HandleListKey(intf_thread_t *intf, int key)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
vlc_playlist_t *playlist = sys->playlist;
|
|
|
|
switch(key)
|
|
{
|
|
#ifdef __FreeBSD__
|
|
/* workaround for FreeBSD + xterm:
|
|
* see http://www.nabble.com/curses-vs.-xterm-key-mismatch-t3574377.html */
|
|
case KEY_SELECT:
|
|
#endif
|
|
case KEY_END: sys->box_idx = sys->box_lines_total - 1; break;
|
|
case KEY_HOME: sys->box_idx = 0; break;
|
|
case KEY_UP: sys->box_idx--; break;
|
|
case KEY_DOWN: sys->box_idx++; break;
|
|
case KEY_PPAGE:sys->box_idx -= sys->box_height; break;
|
|
case KEY_NPAGE:sys->box_idx += sys->box_height; break;
|
|
default:
|
|
return false;
|
|
}
|
|
|
|
CheckIdx(sys);
|
|
|
|
if (sys->box_type == BOX_PLAYLIST) {
|
|
vlc_playlist_Lock(playlist);
|
|
sys->plidx_follow =
|
|
sys->box_idx == vlc_playlist_GetCurrentIndex(playlist);
|
|
vlc_playlist_Unlock(playlist);
|
|
}
|
|
|
|
return true;
|
|
}
|
|
|
|
static void HandleKey(intf_thread_t *intf)
|
|
{
|
|
intf_sys_t *sys = intf->p_sys;
|
|
int key = getch();
|
|
int box = sys->box_type;
|
|
|
|
vlc_player_t *player = vlc_playlist_GetPlayer(sys->playlist);
|
|
|
|
if (key == -1)
|
|
return;
|
|
|
|
if (box == BOX_SEARCH || box == BOX_OPEN) {
|
|
HandleEditBoxKey(intf, key, sys->box_type);
|
|
return;
|
|
}
|
|
|
|
if (box == BOX_NONE)
|
|
switch(key)
|
|
{
|
|
#ifdef __FreeBSD__
|
|
case KEY_SELECT:
|
|
#endif
|
|
case KEY_END: ChangePosition(player, +.99); return;
|
|
case KEY_HOME: ChangePosition(player, -1.0); return;
|
|
case KEY_UP: ChangePosition(player, +0.05); return;
|
|
case KEY_DOWN: ChangePosition(player, -0.05); return;
|
|
default: HandleCommonKey(intf, player, key); return;
|
|
}
|
|
|
|
if (box == BOX_BROWSE && HandleBrowseKey(intf, key))
|
|
return;
|
|
|
|
if (box == BOX_PLAYLIST && HandlePlaylistKey(intf, key))
|
|
return;
|
|
|
|
if (HandleListKey(intf, key))
|
|
return;
|
|
|
|
HandleCommonKey(intf, player, key);
|
|
}
|
|
|
|
/*
|
|
*
|
|
*/
|
|
static vlc_log_t *msg_Copy (const vlc_log_t *msg)
|
|
{
|
|
vlc_log_t *copy = (vlc_log_t *)xmalloc (sizeof (*copy));
|
|
copy->i_object_id = msg->i_object_id;
|
|
copy->psz_object_type = msg->psz_object_type;
|
|
copy->psz_module = strdup (msg->psz_module);
|
|
copy->psz_header = msg->psz_header ? strdup (msg->psz_header) : NULL;
|
|
return copy;
|
|
}
|
|
|
|
static void msg_Free (vlc_log_t *msg)
|
|
{
|
|
free ((char *)msg->psz_module);
|
|
free ((char *)msg->psz_header);
|
|
free (msg);
|
|
}
|
|
|
|
static void MsgCallback(void *data, int type, const vlc_log_t *msg,
|
|
const char *format, va_list ap)
|
|
{
|
|
intf_sys_t *sys = data;
|
|
char *text;
|
|
|
|
if (sys->verbosity < 0
|
|
|| sys->verbosity < (type - VLC_MSG_ERR)
|
|
|| vasprintf(&text, format, ap) == -1)
|
|
return;
|
|
|
|
vlc_mutex_lock(&sys->msg_lock);
|
|
|
|
sys->msgs[sys->i_msgs].type = type;
|
|
if (sys->msgs[sys->i_msgs].item != NULL)
|
|
msg_Free(sys->msgs[sys->i_msgs].item);
|
|
sys->msgs[sys->i_msgs].item = msg_Copy(msg);
|
|
free(sys->msgs[sys->i_msgs].msg);
|
|
sys->msgs[sys->i_msgs].msg = text;
|
|
|
|
if (++sys->i_msgs == (sizeof sys->msgs / sizeof *sys->msgs))
|
|
sys->i_msgs = 0;
|
|
|
|
vlc_mutex_unlock(&sys->msg_lock);
|
|
}
|
|
|
|
static const struct vlc_logger_operations log_ops = { MsgCallback, NULL };
|
|
|
|
/*****************************************************************************
|
|
* Run: ncurses thread
|
|
*****************************************************************************/
|
|
static void *Run(void *data)
|
|
{
|
|
intf_thread_t *intf = data;
|
|
intf_sys_t *sys = intf->p_sys;
|
|
|
|
while (atomic_load_explicit(&sys->alive, memory_order_relaxed)) {
|
|
Redraw(intf);
|
|
HandleKey(intf);
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* Open: initialize and create window
|
|
*****************************************************************************/
|
|
static int Open(vlc_object_t *p_this)
|
|
{
|
|
intf_thread_t *intf = (intf_thread_t *)p_this;
|
|
intf_sys_t *sys = intf->p_sys = calloc(1, sizeof(intf_sys_t));
|
|
|
|
if (!sys)
|
|
return VLC_ENOMEM;
|
|
|
|
atomic_init(&sys->alive, true);
|
|
vlc_mutex_init(&sys->msg_lock);
|
|
|
|
sys->verbosity = var_InheritInteger(intf, "verbose");
|
|
vlc_LogSet(vlc_object_instance(intf), &log_ops, sys);
|
|
|
|
sys->box_type = BOX_PLAYLIST;
|
|
sys->previous_box_type = BOX_PLAYLIST;
|
|
sys->plidx_follow = true;
|
|
sys->color = var_CreateGetBool(intf, "color");
|
|
|
|
sys->current_dir = var_CreateGetNonEmptyString(intf, "browse-dir");
|
|
if (!sys->current_dir)
|
|
sys->current_dir = config_GetUserDir(VLC_HOME_DIR);
|
|
|
|
initscr(); /* Initialize the curses library */
|
|
|
|
if (sys->color)
|
|
start_color_and_pairs(intf);
|
|
|
|
keypad(stdscr, TRUE);
|
|
nonl(); /* Don't do NL -> CR/NL */
|
|
cbreak(); /* Take input chars one at a time */
|
|
noecho(); /* Don't echo */
|
|
curs_set(0); /* Invisible cursor */
|
|
timeout(1000); /* blocking getch() */
|
|
clear();
|
|
|
|
/* Stop printing errors to the console */
|
|
if (!freopen("/dev/null", "wb", stderr))
|
|
msg_Err(intf, "Couldn't close stderr (%s)", vlc_strerror_c(errno));
|
|
|
|
ReadDir(intf);
|
|
|
|
int err = VLC_EGENERIC;
|
|
sys->playlist = vlc_intf_GetMainPlaylist(intf);
|
|
|
|
static struct vlc_playlist_callbacks const playlist_cbs =
|
|
{
|
|
.on_items_added = playlist_on_items_added,
|
|
.on_items_updated = playlist_on_items_updated,
|
|
};
|
|
vlc_playlist_Lock(sys->playlist);
|
|
PlaylistRebuild(intf);
|
|
sys->playlist_listener =
|
|
vlc_playlist_AddListener(sys->playlist, &playlist_cbs, sys, false);
|
|
vlc_playlist_Unlock(sys->playlist);
|
|
if (!sys->playlist_listener)
|
|
return err;
|
|
|
|
if (vlc_clone(&sys->thread, Run, intf, VLC_THREAD_PRIORITY_LOW))
|
|
{
|
|
vlc_playlist_Lock(sys->playlist);
|
|
vlc_playlist_RemoveListener(sys->playlist, sys->playlist_listener);
|
|
vlc_playlist_Unlock(sys->playlist);
|
|
return VLC_ENOMEM;
|
|
}
|
|
|
|
return VLC_SUCCESS;
|
|
}
|
|
|
|
/*****************************************************************************
|
|
* Close: destroy interface window
|
|
*****************************************************************************/
|
|
static void Close(vlc_object_t *p_this)
|
|
{
|
|
intf_thread_t *intf = (intf_thread_t *)p_this;
|
|
intf_sys_t *sys = intf->p_sys;
|
|
|
|
atomic_store_explicit(&sys->alive, false, memory_order_relaxed);
|
|
vlc_join(sys->thread, NULL);
|
|
|
|
vlc_playlist_t *playlist = sys->playlist;
|
|
vlc_playlist_Lock(playlist);
|
|
vlc_playlist_RemoveListener(playlist, sys->playlist_listener);
|
|
vlc_playlist_Unlock(playlist);
|
|
|
|
for (size_t i = 0; i < sys->pl_item_names.size; ++i)
|
|
free((void *)sys->pl_item_names.data[i]);
|
|
vlc_vector_clear(&sys->pl_item_names);
|
|
|
|
DirsDestroy(sys);
|
|
|
|
free(sys->current_dir);
|
|
|
|
if (can_change_color())
|
|
/* Restore yellow to its original color */
|
|
init_color(COLOR_YELLOW, sys->yellow_r, sys->yellow_g, sys->yellow_b);
|
|
|
|
endwin(); /* Close the ncurses interface */
|
|
|
|
vlc_LogSet(vlc_object_instance(p_this), NULL, NULL);
|
|
for(unsigned i = 0; i < sizeof sys->msgs / sizeof *sys->msgs; i++) {
|
|
if (sys->msgs[i].item)
|
|
msg_Free(sys->msgs[i].item);
|
|
free(sys->msgs[i].msg);
|
|
}
|
|
free(sys);
|
|
}
|