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vlc/modules/gui/ncurses.c

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/*****************************************************************************
* ncurses.c : NCurses interface for vlc
*****************************************************************************
* Copyright © 2001-2007 the VideoLAN team
* $Id$
*
* Authors: Sam Hocevar <sam@zoy.org>
* Laurent Aimar <fenrir@via.ecp.fr>
* Yoann Peronneau <yoann@videolan.org>
* Derk-Jan Hartman <hartman at videolan dot org>
* Rafaël Carré <funman@videolanorg>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
/*
* Note that when we use wide characters (and link with libncursesw),
* we assume that an UTF8 locale is used (or compatible, such as ASCII).
* Other characters encodings are not supported.
*/
/*****************************************************************************
* Preamble
*****************************************************************************/
#ifdef HAVE_CONFIG_H
# include "config.h"
#endif
#include <vlc/vlc.h>
#ifdef HAVE_NCURSESW
# define _XOPEN_SOURCE_EXTENDED 1
#endif
#include <ncurses.h>
#include <vlc_interface.h>
#include <vlc_vout.h>
#include <vlc_aout.h>
#include <vlc_charset.h>
#include <vlc_input.h>
#include <vlc_playlist.h>
#include <vlc_meta.h>
#ifdef HAVE_SYS_STAT_H
# include <sys/stat.h>
#endif
#if (!defined( WIN32 ) || defined(__MINGW32__))
/* Mingw has its own version of dirent */
# include <dirent.h>
#endif
#ifdef HAVE_CDDAX
#define CDDA_MRL "cddax://"
#else
#define CDDA_MRL "cdda://"
#endif
#ifdef HAVE_VCDX
#define VCD_MRL "vcdx://"
#else
#define VCD_MRL "vcd://"
#endif
#define SEARCH_CHAIN_SIZE 20
#define OPEN_CHAIN_SIZE 50
/*****************************************************************************
* Local prototypes.
*****************************************************************************/
static int Open ( vlc_object_t * );
static void Close ( vlc_object_t * );
static void Run ( intf_thread_t * );
static void PlayPause ( intf_thread_t * );
static void Eject ( intf_thread_t * );
static int HandleKey ( intf_thread_t *, int );
static void Redraw ( intf_thread_t *, time_t * );
static playlist_item_t *PlaylistGetRoot( intf_thread_t * );
static void PlaylistRebuild( intf_thread_t * );
static void PlaylistAddNode( intf_thread_t *, playlist_item_t *, int, const char *);
static void PlaylistDestroy( intf_thread_t * );
static int PlaylistChanged( vlc_object_t *, const char *, vlc_value_t,
vlc_value_t, void * );
static inline vlc_bool_t PlaylistIsPlaying( intf_thread_t *,
playlist_item_t * );
static void FindIndex ( intf_thread_t * );
static void SearchPlaylist ( intf_thread_t *, char * );
static int SubSearchPlaylist( intf_thread_t *, char *, int, int );
static void ManageSlider ( intf_thread_t * );
static void ReadDir ( intf_thread_t * );
static void start_color_and_pairs ( intf_thread_t * );
/*****************************************************************************
* Module descriptor
*****************************************************************************/
#define BROWSE_TEXT N_("Filebrowser starting point")
#define BROWSE_LONGTEXT N_( \
"This option allows you to specify the directory the ncurses filebrowser " \
"will show you initially.")
vlc_module_begin();
set_shortname( "Ncurses" );
set_description( _("Ncurses interface") );
set_capability( "interface", 10 );
set_category( CAT_INTERFACE );
set_subcategory( SUBCAT_INTERFACE_MAIN );
set_callbacks( Open, Close );
add_shortcut( "curses" );
add_directory( "browse-dir", NULL, NULL, BROWSE_TEXT, BROWSE_LONGTEXT, VLC_FALSE );
vlc_module_end();
/*****************************************************************************
* intf_sys_t: description and status of ncurses interface
*****************************************************************************/
enum
{
BOX_NONE,
BOX_HELP,
BOX_INFO,
BOX_LOG,
BOX_PLAYLIST,
BOX_SEARCH,
BOX_OPEN,
BOX_BROWSE,
BOX_META,
BOX_OBJECTS
};
enum
{
C_DEFAULT = 0,
C_TITLE,
C_PLAYLIST_1,
C_PLAYLIST_2,
C_PLAYLIST_3,
C_BOX,
C_STATUS,
C_INFO,
C_ERROR,
C_WARNING,
C_DEBUG,
C_CATEGORY,
C_FOLDER
};
enum
{
VIEW_CATEGORY,
VIEW_ONELEVEL
};
struct dir_entry_t
{
vlc_bool_t b_file;
char *psz_path;
};
struct pl_item_t
{
playlist_item_t *p_item;
char *psz_display;
};
struct intf_sys_t
{
input_thread_t *p_input;
vlc_bool_t b_color;
vlc_bool_t b_color_started;
float f_slider;
float f_slider_old;
WINDOW *w;
int i_box_type;
int i_box_y;
int i_box_lines;
int i_box_lines_total;
int i_box_start;
int i_box_plidx; /* Playlist index */
int b_box_plidx_follow;
int i_box_bidx; /* browser index */
playlist_item_t *p_node; /* current node */
int b_box_cleared;
msg_subscription_t* p_sub; /* message bank subscription */
char *psz_search_chain; /* for playlist searching */
char *psz_old_search; /* for searching next */
int i_before_search;
char *psz_open_chain;
#ifndef HAVE_NCURSESW
char psz_partial_keys[7];
#endif
char *psz_current_dir;
int i_dir_entries;
struct dir_entry_t **pp_dir_entries;
vlc_bool_t b_show_hidden_files;
int i_current_view; /* playlist view */
struct pl_item_t **pp_plist;
int i_plist_entries;
vlc_bool_t b_need_update; /* for playlist view */
int i_verbose; /* stores verbosity level */
};
static void DrawBox( WINDOW *win, int y, int x, int h, int w, const char *title, vlc_bool_t b_color );
static void DrawLine( WINDOW *win, int y, int x, int w );
static void DrawEmptyLine( WINDOW *win, int y, int x, int w );
/*****************************************************************************
* Open: initialize and create window
*****************************************************************************/
static int Open( vlc_object_t *p_this )
{
intf_thread_t *p_intf = (intf_thread_t *)p_this;
intf_sys_t *p_sys;
vlc_value_t val;
/* Allocate instance and initialize some members */
p_sys = p_intf->p_sys = malloc( sizeof( intf_sys_t ) );
p_sys->p_node = NULL;
p_sys->p_input = NULL;
p_sys->f_slider = 0.0;
p_sys->f_slider_old = 0.0;
p_sys->i_box_type = BOX_PLAYLIST;
p_sys->i_box_lines = 0;
p_sys->i_box_start= 0;
p_sys->i_box_lines_total = 0;
p_sys->b_box_plidx_follow = VLC_TRUE;
p_sys->b_box_cleared = VLC_FALSE;
p_sys->i_box_plidx = 0;
p_sys->i_box_bidx = 0;
p_sys->p_sub = msg_Subscribe( p_intf, MSG_QUEUE_NORMAL );
p_sys->b_color = p_this->p_libvlc->b_color;
p_sys->b_color_started = VLC_FALSE;
#ifndef HAVE_NCURSESW
memset( p_sys->psz_partial_keys, 0, sizeof( p_sys->psz_partial_keys ) );
#endif
/* Initialize the curses library */
p_sys->w = initscr();
if( p_sys->b_color )
start_color_and_pairs( p_intf );
keypad( p_sys->w, TRUE );
/* Don't do NL -> CR/NL */
nonl();
/* Take input chars one at a time */
cbreak();
/* Don't echo */
noecho();
/* Invisible cursor */
curs_set( 0 );
/* Non blocking wgetch() */
wtimeout( p_sys->w, 0 );
clear();
/* exported function */
p_intf->pf_run = Run;
/* Remember verbosity level */
var_Get( p_intf->p_libvlc, "verbose", &val );
p_sys->i_verbose = val.i_int;
/* Set quiet mode */
val.i_int = -1;
var_Set( p_intf->p_libvlc, "verbose", val );
/* Set defaul playlist view */
p_sys->i_current_view = VIEW_CATEGORY;
p_sys->pp_plist = NULL;
p_sys->i_plist_entries = 0;
p_sys->b_need_update = VLC_FALSE;
/* Initialize search chain */
p_sys->psz_search_chain = (char *)malloc( SEARCH_CHAIN_SIZE + 1 );
p_sys->psz_old_search = NULL;
p_sys->i_before_search = 0;
/* Initialize open chain */
p_sys->psz_open_chain = (char *)malloc( OPEN_CHAIN_SIZE + 1 );
/* Initialize browser options */
var_Create( p_intf, "browse-dir", VLC_VAR_STRING | VLC_VAR_DOINHERIT );
var_Get( p_intf, "browse-dir", &val);
if( val.psz_string && *val.psz_string )
{
p_sys->psz_current_dir = strdup( val.psz_string );
free( val.psz_string );
}
else
{
p_sys->psz_current_dir = strdup( p_intf->p_libvlc->psz_homedir );
}
p_sys->i_dir_entries = 0;
p_sys->pp_dir_entries = NULL;
p_sys->b_show_hidden_files = VLC_FALSE;
ReadDir( p_intf );
return VLC_SUCCESS;
}
/*****************************************************************************
* Close: destroy interface window
*****************************************************************************/
static void Close( vlc_object_t *p_this )
{
intf_thread_t *p_intf = (intf_thread_t *)p_this;
intf_sys_t *p_sys = p_intf->p_sys;
playlist_t *p_playlist = pl_Get( p_intf );
int i;
var_DelCallback( p_playlist, "intf-change", PlaylistChanged, p_intf );
var_DelCallback( p_playlist, "item-append", PlaylistChanged, p_intf );
PlaylistDestroy( p_intf );
for( i = 0; i < p_sys->i_dir_entries; i++ )
{
struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[i];
if( p_dir_entry->psz_path ) free( p_dir_entry->psz_path );
REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, i );
if( p_dir_entry ) free( p_dir_entry );
}
p_sys->pp_dir_entries = NULL;
if( p_sys->psz_current_dir ) free( p_sys->psz_current_dir );
if( p_sys->psz_search_chain ) free( p_sys->psz_search_chain );
if( p_sys->psz_old_search ) free( p_sys->psz_old_search );
if( p_sys->psz_open_chain ) free( p_sys->psz_open_chain );
if( p_sys->p_input )
{
vlc_object_release( p_sys->p_input );
}
pl_Release( p_intf );
/* Close the ncurses interface */
endwin();
msg_Unsubscribe( p_intf, p_sys->p_sub );
/* Restores initial verbose setting */
vlc_value_t val;
val.i_int = p_sys->i_verbose;
var_Set( p_intf->p_libvlc, "verbose", val );
/* Destroy structure */
free( p_sys );
}
/*****************************************************************************
* Run: ncurses thread
*****************************************************************************/
static void Run( intf_thread_t *p_intf )
{
intf_sys_t *p_sys = p_intf->p_sys;
playlist_t *p_playlist = pl_Yield( p_intf );
int i_key;
time_t t_last_refresh;
/*
* force drawing the interface for the first time
*/
t_last_refresh = ( time( 0 ) - 1);
/*
* force building of the playlist array
*/
PlaylistRebuild( p_intf );
while( !intf_ShouldDie( p_intf ) )
{
msleep( INTF_IDLE_SLEEP );
/* Update the input */
var_AddCallback( p_playlist, "intf-change", PlaylistChanged, p_intf );
var_AddCallback( p_playlist, "item-append", PlaylistChanged, p_intf );
PL_LOCK;
if( p_sys->p_input == NULL )
{
p_sys->p_input = p_playlist->p_input;
if( p_sys->p_input )
{
if( !p_sys->p_input->b_dead )
{
vlc_object_yield( p_sys->p_input );
}
}
}
else if( p_sys->p_input->b_dead )
{
vlc_object_release( p_sys->p_input );
p_sys->p_input = NULL;
p_sys->f_slider = p_sys->f_slider_old = 0.0;
p_sys->b_box_cleared = VLC_FALSE;
}
PL_UNLOCK;
if( p_sys->b_box_plidx_follow && p_playlist->status.p_item )
{
FindIndex( p_intf );
}
while( ( i_key = wgetch( p_sys->w ) ) != -1 )
{
/*
* HandleKey returns 1 if the screen needs to be redrawn
*/
if( HandleKey( p_intf, i_key ) )
{
Redraw( p_intf, &t_last_refresh );
}
}
/* Hack */
if( p_sys->f_slider > 0.0001 && !p_sys->b_box_cleared )
{
clear();
Redraw( p_intf, &t_last_refresh );
p_sys->b_box_cleared = VLC_TRUE;
}
/*
* redraw the screen every second
*/
if( (time(0) - t_last_refresh) >= 1 )
{
ManageSlider( p_intf );
Redraw( p_intf, &t_last_refresh );
}
}
}
/* following functions are local */
static void start_color_and_pairs( intf_thread_t *p_intf )
{
assert( p_intf->p_sys->b_color && !p_intf->p_sys->b_color_started );
if( !has_colors() )
{
p_intf->p_sys->b_color = VLC_FALSE;
msg_Warn( p_intf, "Terminal doesn't support colors" );
return;
}
start_color();
/* Available colors: BLACK RED GREEN YELLOW BLUE MAGENTA CYAN WHITE */
/* untested, in all my terminals, !can_change_color() --funman */
if( can_change_color() )
init_color( COLOR_YELLOW, 960, 500, 0 ); /* YELLOW -> ORANGE */
/* title */
init_pair( C_TITLE, COLOR_YELLOW, COLOR_BLACK );
/* jamaican playlist */
init_pair( C_PLAYLIST_1, COLOR_GREEN, COLOR_BLACK );
init_pair( C_PLAYLIST_2, COLOR_YELLOW, COLOR_BLACK );
init_pair( C_PLAYLIST_3, COLOR_RED, COLOR_BLACK );
/* used in DrawBox() */
init_pair( C_BOX, COLOR_CYAN, COLOR_BLACK );
/* Source, State, Position, Volume, Chapters, etc...*/
init_pair( C_STATUS, COLOR_BLUE, COLOR_BLACK );
/* VLC messages, keep the order from highest priority to lowest */
/* infos */
init_pair( C_INFO, COLOR_BLACK, COLOR_WHITE );
/* errors */
init_pair( C_ERROR, COLOR_RED, COLOR_BLACK );
/* warnings */
init_pair( C_WARNING, COLOR_YELLOW, COLOR_BLACK );
/* debug */
init_pair( C_DEBUG, COLOR_WHITE, COLOR_BLACK );
/* Category title (help, info, metadata) */
init_pair( C_CATEGORY, COLOR_MAGENTA, COLOR_BLACK );
/* Folder (BOX_BROWSE) */
init_pair( C_FOLDER, COLOR_RED, COLOR_BLACK );
p_intf->p_sys->b_color_started = VLC_TRUE;
}
#ifndef HAVE_NCURSESW
static char *KeyToUTF8( int i_key, char *psz_part )
{
char *psz_utf8;
int len = strlen( psz_part );
if( len == 6 )
{
/* overflow error - should not happen */
memset( psz_part, 0, 6 );
return NULL;
}
psz_part[len] = (char)i_key;
psz_utf8 = FromLocaleDup( psz_part );
/* Ugly check for incomplete bytes sequences
* (in case of non-UTF8 multibyte local encoding) */
char *psz;
for( psz = psz_utf8; *psz; psz++ )
if( ( *psz == '?' ) && ( *psz_utf8 != '?' ) )
{
/* incomplete bytes sequence detected
* (VLC core inserted dummy question marks) */
free( psz_utf8 );
return NULL;
}
/* Check for incomplete UTF8 bytes sequence */
if( EnsureUTF8( psz_utf8 ) == NULL )
{
free( psz_utf8 );
return NULL;
}
memset( psz_part, 0, 6 );
return psz_utf8;
}
#endif
static inline int RemoveLastUTF8Entity( char *psz, int len )
{
while( len && ( (psz[--len] & 0xc0) == 0x80 ) );
/* UTF8 continuation byte */
psz[len] = '\0';
return len;
}
static int HandleKey( intf_thread_t *p_intf, int i_key )
{
intf_sys_t *p_sys = p_intf->p_sys;
vlc_value_t val;
playlist_t *p_playlist = pl_Get( p_intf );
if( p_sys->i_box_type == BOX_PLAYLIST )
{
int b_ret = VLC_TRUE;
vlc_bool_t b_box_plidx_follow = VLC_FALSE;
switch( i_key )
{
vlc_value_t val;
/* Playlist Settings */
case 'r':
var_Get( p_playlist, "random", &val );
val.b_bool = !val.b_bool;
var_Set( p_playlist, "random", val );
return 1;
case 'l':
var_Get( p_playlist, "loop", &val );
val.b_bool = !val.b_bool;
var_Set( p_playlist, "loop", val );
return 1;
case 'R':
var_Get( p_playlist, "repeat", &val );
val.b_bool = !val.b_bool;
var_Set( p_playlist, "repeat", val );
return 1;
/* Playlist sort */
case 'o':
playlist_RecursiveNodeSort( p_playlist,
PlaylistGetRoot( p_intf ),
SORT_TITLE_NODES_FIRST, ORDER_NORMAL );
p_sys->b_need_update = VLC_TRUE;
return 1;
case 'O':
playlist_RecursiveNodeSort( p_playlist,
PlaylistGetRoot( p_intf ),
SORT_TITLE_NODES_FIRST, ORDER_REVERSE );
p_sys->b_need_update = VLC_TRUE;
return 1;
/* Playlist view */
case 'v':
switch( p_sys->i_current_view )
{
case VIEW_CATEGORY:
p_sys->i_current_view = VIEW_ONELEVEL;
break;
default:
p_sys->i_current_view = VIEW_CATEGORY;
}
//p_sys->b_need_update = VLC_TRUE;
PlaylistRebuild( p_intf );
return 1;
/* Playlist navigation */
case 'g':
FindIndex( p_intf );
break;
case KEY_HOME:
p_sys->i_box_plidx = 0;
break;
#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:
p_sys->i_box_plidx = p_playlist->items.i_size - 1;
break;
case KEY_UP:
p_sys->i_box_plidx--;
break;
case KEY_DOWN:
p_sys->i_box_plidx++;
break;
case KEY_PPAGE:
p_sys->i_box_plidx -= p_sys->i_box_lines;
break;
case KEY_NPAGE:
p_sys->i_box_plidx += p_sys->i_box_lines;
break;
case 'D':
case KEY_BACKSPACE:
case 0x7f:
case KEY_DC:
{
playlist_item_t *p_item;
PL_LOCK;
p_item = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
if( p_item->i_children == -1 )
{
playlist_DeleteFromInput( p_playlist,
p_item->p_input->i_id, VLC_TRUE );
}
else
{
playlist_NodeDelete( p_playlist, p_item,
VLC_TRUE , VLC_FALSE );
}
PL_UNLOCK;
PlaylistRebuild( p_intf );
break;
}
case KEY_ENTER:
case '\r':
case '\n':
if( !p_sys->pp_plist[p_sys->i_box_plidx] )
{
b_ret = VLC_FALSE;
break;
}
if( p_sys->pp_plist[p_sys->i_box_plidx]->p_item->i_children
== -1 )
{
playlist_item_t *p_item, *p_parent;
p_item = p_parent =
p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
if( !p_parent )
p_parent = p_playlist->p_root_onelevel;
while( p_parent->p_parent )
p_parent = p_parent->p_parent;
playlist_Control( p_playlist, PLAYLIST_VIEWPLAY,
VLC_TRUE, p_parent, p_item );
}
else if( p_sys->pp_plist[p_sys->i_box_plidx]->p_item->i_children
== 0 )
{ /* We only want to set the current node */
playlist_Stop( p_playlist );
p_sys->p_node = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
}
else
{
p_sys->p_node = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
playlist_Control( p_playlist, PLAYLIST_VIEWPLAY, VLC_TRUE,
p_sys->pp_plist[p_sys->i_box_plidx]->p_item, NULL );
}
b_box_plidx_follow = VLC_TRUE;
break;
default:
b_ret = VLC_FALSE;
break;
}
if( b_ret )
{
int i_max = p_sys->i_plist_entries;
if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
if( PlaylistIsPlaying( p_intf,
p_sys->pp_plist[p_sys->i_box_plidx]->p_item ) )
b_box_plidx_follow = VLC_TRUE;
p_sys->b_box_plidx_follow = b_box_plidx_follow;
return 1;
}
}
if( p_sys->i_box_type == BOX_BROWSE )
{
vlc_bool_t b_ret = VLC_TRUE;
/* Browser navigation */
switch( i_key )
{
case KEY_HOME:
p_sys->i_box_bidx = 0;
break;
#ifdef __FreeBSD__
case KEY_SELECT:
#endif
case KEY_END:
p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
break;
case KEY_UP:
p_sys->i_box_bidx--;
break;
case KEY_DOWN:
p_sys->i_box_bidx++;
break;
case KEY_PPAGE:
p_sys->i_box_bidx -= p_sys->i_box_lines;
break;
case KEY_NPAGE:
p_sys->i_box_bidx += p_sys->i_box_lines;
break;
case '.': /* Toggle show hidden files */
p_sys->b_show_hidden_files = ( p_sys->b_show_hidden_files ==
VLC_TRUE ? VLC_FALSE : VLC_TRUE );
ReadDir( p_intf );
break;
case KEY_ENTER:
case '\r':
case '\n':
case ' ':
if( p_sys->pp_dir_entries[p_sys->i_box_bidx]->b_file || i_key == ' ' )
{
int i_size_entry = strlen( "directory://" ) +
strlen( p_sys->psz_current_dir ) +
strlen( p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) + 2;
char *psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
sprintf( psz_uri, "directory://%s/%s", p_sys->psz_current_dir, p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path );
playlist_item_t *p_parent = p_sys->p_node;
if( !p_parent )
p_parent = p_playlist->status.p_node;
if( !p_parent )
p_parent = p_playlist->p_local_onelevel;
while( p_parent->p_parent && p_parent->p_parent->p_parent )
p_parent = p_parent->p_parent;
playlist_Add( p_playlist, psz_uri, NULL, PLAYLIST_APPEND,
PLAYLIST_END,
p_parent->p_input ==
p_playlist->p_local_onelevel->p_input
, VLC_FALSE );
p_sys->i_box_type = BOX_PLAYLIST;
free( psz_uri );
}
else
{
int i_size_entry = strlen( p_sys->psz_current_dir ) +
strlen( p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path ) + 2;
char *psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, p_sys->pp_dir_entries[p_sys->i_box_bidx]->psz_path );
p_sys->psz_current_dir = strdup( psz_uri );
ReadDir( p_intf );
free( psz_uri );
}
break;
default:
b_ret = VLC_FALSE;
break;
}
if( b_ret )
{
if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_bidx = p_sys->i_dir_entries - 1;
if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
return 1;
}
}
else if( p_sys->i_box_type == BOX_HELP || p_sys->i_box_type == BOX_INFO ||
p_sys->i_box_type == BOX_META || p_sys->i_box_type == BOX_OBJECTS )
{
switch( i_key )
{
case KEY_HOME:
p_sys->i_box_start = 0;
return 1;
#ifdef __FreeBSD__
case KEY_SELECT:
#endif
case KEY_END:
p_sys->i_box_start = p_sys->i_box_lines_total - 1;
return 1;
case KEY_UP:
if( p_sys->i_box_start > 0 ) p_sys->i_box_start--;
return 1;
case KEY_DOWN:
if( p_sys->i_box_start < p_sys->i_box_lines_total - 1 )
{
p_sys->i_box_start++;
}
return 1;
case KEY_PPAGE:
p_sys->i_box_start -= p_sys->i_box_lines;
if( p_sys->i_box_start < 0 ) p_sys->i_box_start = 0;
return 1;
case KEY_NPAGE:
p_sys->i_box_start += p_sys->i_box_lines;
if( p_sys->i_box_start >= p_sys->i_box_lines_total )
{
p_sys->i_box_start = p_sys->i_box_lines_total - 1;
}
return 1;
default:
break;
}
}
else if( p_sys->i_box_type == BOX_NONE )
{
switch( i_key )
{
case KEY_HOME:
p_sys->f_slider = 0;
ManageSlider( p_intf );
return 1;
#ifdef __FreeBSD__
case KEY_SELECT:
#endif
case KEY_END:
p_sys->f_slider = 99.9;
ManageSlider( p_intf );
return 1;
case KEY_UP:
p_sys->f_slider += 5.0;
if( p_sys->f_slider >= 99.0 ) p_sys->f_slider = 99.0;
ManageSlider( p_intf );
return 1;
case KEY_DOWN:
p_sys->f_slider -= 5.0;
if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
ManageSlider( p_intf );
return 1;
default:
break;
}
}
else if( p_sys->i_box_type == BOX_SEARCH && p_sys->psz_search_chain )
{
int i_chain_len = strlen( p_sys->psz_search_chain );
switch( i_key )
{
case KEY_CLEAR:
case 0x0c: /* ^l */
clear();
return 1;
case KEY_ENTER:
case '\r':
case '\n':
if( i_chain_len > 0 )
{
p_sys->psz_old_search = strdup( p_sys->psz_search_chain );
}
else if( p_sys->psz_old_search )
{
SearchPlaylist( p_intf, p_sys->psz_old_search );
}
p_sys->i_box_type = BOX_PLAYLIST;
return 1;
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 wgetch() 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( wgetch( p_sys->w ) != ERR )
return 0;
p_sys->i_box_plidx = p_sys->i_before_search;
p_sys->i_box_type = BOX_PLAYLIST;
return 1;
case KEY_BACKSPACE:
case 0x7f:
RemoveLastUTF8Entity( p_sys->psz_search_chain, i_chain_len );
break;
default:
{
#ifdef HAVE_NCURSESW
if( i_chain_len + 1 < SEARCH_CHAIN_SIZE )
{
p_sys->psz_search_chain[i_chain_len] = (char) i_key;
p_sys->psz_search_chain[i_chain_len + 1] = '\0';
}
#else
char *psz_utf8 = KeyToUTF8( i_key, p_sys->psz_partial_keys );
if( psz_utf8 != NULL )
{
if( i_chain_len + strlen( psz_utf8 ) < SEARCH_CHAIN_SIZE )
{
strcpy( p_sys->psz_search_chain + i_chain_len,
psz_utf8 );
}
free( psz_utf8 );
}
#endif
break;
}
}
if( p_sys->psz_old_search )
{
free( p_sys->psz_old_search );
p_sys->psz_old_search = NULL;
}
SearchPlaylist( p_intf, p_sys->psz_search_chain );
return 1;
}
else if( p_sys->i_box_type == BOX_OPEN && p_sys->psz_open_chain )
{
int i_chain_len = strlen( p_sys->psz_open_chain );
switch( i_key )
{
case KEY_CLEAR:
case 0x0c: /* ^l */
clear();
return 1;
case KEY_ENTER:
case '\r':
case '\n':
if( i_chain_len > 0 )
{
playlist_item_t *p_parent = p_sys->p_node;
if( !p_parent )
p_parent = p_playlist->status.p_node;
if( !p_parent )
p_parent = p_playlist->p_local_onelevel;
while( p_parent->p_parent && p_parent->p_parent->p_parent )
p_parent = p_parent->p_parent;
playlist_Add( p_playlist, p_sys->psz_open_chain, NULL,
PLAYLIST_APPEND|PLAYLIST_GO, PLAYLIST_END,
p_parent->p_input ==
p_playlist->p_local_onelevel->p_input
, VLC_FALSE );
p_sys->b_box_plidx_follow = VLC_TRUE;
}
p_sys->i_box_type = BOX_PLAYLIST;
return 1;
case 0x1b: /* ESC */
if( wgetch( p_sys->w ) != ERR )
return 0;
p_sys->i_box_type = BOX_PLAYLIST;
return 1;
case KEY_BACKSPACE:
case 0x7f:
RemoveLastUTF8Entity( p_sys->psz_open_chain, i_chain_len );
break;
default:
{
#ifdef HAVE_NCURSESW
if( i_chain_len + 1 < OPEN_CHAIN_SIZE )
{
p_sys->psz_open_chain[i_chain_len] = (char) i_key;
p_sys->psz_open_chain[i_chain_len + 1] = '\0';
}
#else
char *psz_utf8 = KeyToUTF8( i_key, p_sys->psz_partial_keys );
if( psz_utf8 != NULL )
{
if( i_chain_len + strlen( psz_utf8 ) < OPEN_CHAIN_SIZE )
{
strcpy( p_sys->psz_open_chain + i_chain_len,
psz_utf8 );
}
free( psz_utf8 );
}
#endif
break;
}
}
return 1;
}
/* Common keys */
switch( i_key )
{
case 0x1b: /* ESC */
if( wgetch( p_sys->w ) != ERR )
return 0;
case 'q':
case 'Q':
case KEY_EXIT:
vlc_object_kill( p_intf->p_libvlc );
return 0;
/* Box switching */
case 'i':
if( p_sys->i_box_type == BOX_INFO )
p_sys->i_box_type = BOX_NONE;
else
p_sys->i_box_type = BOX_INFO;
p_sys->i_box_lines_total = 0;
return 1;
case 'm':
if( p_sys->i_box_type == BOX_META )
p_sys->i_box_type = BOX_NONE;
else
p_sys->i_box_type = BOX_META;
p_sys->i_box_lines_total = 0;
return 1;
case 'L':
if( p_sys->i_box_type == BOX_LOG )
p_sys->i_box_type = BOX_NONE;
else
p_sys->i_box_type = BOX_LOG;
return 1;
case 'P':
if( p_sys->i_box_type == BOX_PLAYLIST )
p_sys->i_box_type = BOX_NONE;
else
p_sys->i_box_type = BOX_PLAYLIST;
return 1;
case 'B':
if( p_sys->i_box_type == BOX_BROWSE )
p_sys->i_box_type = BOX_NONE;
else
p_sys->i_box_type = BOX_BROWSE;
return 1;
case 'x':
if( p_sys->i_box_type == BOX_OBJECTS )
p_sys->i_box_type = BOX_NONE;
else
p_sys->i_box_type = BOX_OBJECTS;
return 1;
case 'c':
p_sys->b_color = !p_sys->b_color;
if( p_sys->b_color && !p_sys->b_color_started )
start_color_and_pairs( p_intf );
return 1;
case 'h':
case 'H':
if( p_sys->i_box_type == BOX_HELP )
p_sys->i_box_type = BOX_NONE;
else
p_sys->i_box_type = BOX_HELP;
p_sys->i_box_lines_total = 0;
return 1;
case '/':
if( p_sys->i_box_type != BOX_SEARCH )
{
if( p_sys->psz_search_chain == NULL )
{
return 1;
}
p_sys->psz_search_chain[0] = '\0';
p_sys->b_box_plidx_follow = VLC_FALSE;
p_sys->i_before_search = p_sys->i_box_plidx;
p_sys->i_box_type = BOX_SEARCH;
}
return 1;
case 'A': /* Open */
if( p_sys->i_box_type != BOX_OPEN )
{
if( p_sys->psz_open_chain == NULL )
{
return 1;
}
p_sys->psz_open_chain[0] = '\0';
p_sys->i_box_type = BOX_OPEN;
}
return 1;
/* Navigation */
case KEY_RIGHT:
p_sys->f_slider += 1.0;
if( p_sys->f_slider > 99.9 ) p_sys->f_slider = 99.9;
ManageSlider( p_intf );
return 1;
case KEY_LEFT:
p_sys->f_slider -= 1.0;
if( p_sys->f_slider < 0.0 ) p_sys->f_slider = 0.0;
ManageSlider( p_intf );
return 1;
/* Common control */
case 'f':
{
if( p_intf->p_sys->p_input )
{
vout_thread_t *p_vout;
p_vout = vlc_object_find( p_intf->p_sys->p_input,
VLC_OBJECT_VOUT, FIND_CHILD );
if( p_vout )
{
var_Get( p_vout, "fullscreen", &val );
val.b_bool = !val.b_bool;
var_Set( p_vout, "fullscreen", val );
vlc_object_release( p_vout );
}
else
{
var_Get( p_playlist, "fullscreen", &val );
val.b_bool = !val.b_bool;
var_Set( p_playlist, "fullscreen", val );
}
}
return 0;
}
case ' ':
PlayPause( p_intf );
return 1;
case 's':
playlist_Stop( p_playlist );
return 1;
case 'e':
Eject( p_intf );
return 1;
case '[':
if( p_sys->p_input )
{
val.b_bool = VLC_TRUE;
var_Set( p_sys->p_input, "prev-title", val );
}
return 1;
case ']':
if( p_sys->p_input )
{
val.b_bool = VLC_TRUE;
var_Set( p_sys->p_input, "next-title", val );
}
return 1;
case '<':
if( p_sys->p_input )
{
val.b_bool = VLC_TRUE;
var_Set( p_sys->p_input, "prev-chapter", val );
}
return 1;
case '>':
if( p_sys->p_input )
{
val.b_bool = VLC_TRUE;
var_Set( p_sys->p_input, "next-chapter", val );
}
return 1;
case 'p':
playlist_Prev( p_playlist );
clear();
return 1;
case 'n':
playlist_Next( p_playlist );
clear();
return 1;
case 'a':
aout_VolumeUp( p_intf, 1, NULL );
clear();
return 1;
case 'z':
aout_VolumeDown( p_intf, 1, NULL );
clear();
return 1;
/*
* ^l should clear and redraw the screen
*/
case KEY_CLEAR:
case 0x0c: /* ^l */
clear();
return 1;
default:
return 0;
}
}
static void ManageSlider( intf_thread_t *p_intf )
{
intf_sys_t *p_sys = p_intf->p_sys;
input_thread_t *p_input = p_sys->p_input;
vlc_value_t val;
if( p_input == NULL )
{
return;
}
var_Get( p_input, "state", &val );
if( val.i_int != PLAYING_S )
{
return;
}
var_Get( p_input, "position", &val );
if( p_sys->f_slider == p_sys->f_slider_old )
{
p_sys->f_slider =
p_sys->f_slider_old = 100 * val.f_float;
}
else
{
p_sys->f_slider_old = p_sys->f_slider;
val.f_float = p_sys->f_slider / 100.0;
var_Set( p_input, "position", val );
}
}
static void SearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring )
{
int i_max;
int i_first = 0 ;
int i_item = -1;
intf_sys_t *p_sys = p_intf->p_sys;
if( p_sys->i_before_search >= 0 )
{
i_first = p_sys->i_before_search;
}
if( ( ! psz_searchstring ) || strlen( psz_searchstring ) <= 0 )
{
p_sys->i_box_plidx = p_sys->i_before_search;
return;
}
i_max = p_sys->i_plist_entries;
i_item = SubSearchPlaylist( p_intf, psz_searchstring, i_first + 1, i_max );
if( i_item < 0 )
{
i_item = SubSearchPlaylist( p_intf, psz_searchstring, 0, i_first );
}
if( i_item < 0 || i_item >= i_max ) return;
p_sys->i_box_plidx = i_item;
}
static int SubSearchPlaylist( intf_thread_t *p_intf, char *psz_searchstring,
int i_start, int i_stop )
{
intf_sys_t *p_sys = p_intf->p_sys;
int i, i_item = -1;
for( i = i_start + 1; i < i_stop; i++ )
{
if( strcasestr( p_sys->pp_plist[i]->psz_display,
psz_searchstring ) != NULL )
{
i_item = i;
break;
}
}
return i_item;
}
static void mvnprintw( int y, int x, int w, const char *p_fmt, ... )
{
va_list vl_args;
char *p_buf = NULL;
int i_len;
va_start( vl_args, p_fmt );
if( vasprintf( &p_buf, p_fmt, vl_args ) == -1 )
return;
va_end( vl_args );
if( ( p_buf == NULL ) || ( w <= 0 ) )
return;
i_len = strlen( p_buf );
#ifdef HAVE_NCURSESW
wchar_t psz_wide[i_len + 1];
EnsureUTF8( p_buf );
size_t i_char_len = mbstowcs( psz_wide, p_buf, i_len );
size_t i_width; /* number of columns */
if( i_char_len == (size_t)-1 )
/* an invalid character was encountered */
return;
else
{
i_width = wcswidth( psz_wide, i_char_len );
if( i_width == (size_t)-1 )
{
/* a non printable character was encountered */
unsigned int i;
int i_cwidth;
i_width = 0;
for( i = 0 ; i < i_char_len ; i++ )
{
i_cwidth = wcwidth( psz_wide[i] );
if( i_cwidth != -1 )
i_width += i_cwidth;
}
}
}
if( i_width > (size_t)w )
{
int i_total_width = 0;
int i = 0;
while( i_total_width < w )
{
i_total_width += wcwidth( psz_wide[i] );
if( w > 7 && i_total_width >= w/2 )
{
psz_wide[i ] = '.';
psz_wide[i+1] = '.';
i_total_width -= wcwidth( psz_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) */
psz_wide[i-1] = '.';
i_total_width -= wcwidth( psz_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( psz_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( &psz_wide[i+2], &psz_wide[j+1], i_char_len - j - 1 );
psz_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 */
psz_wide[i] = '\0';
size_t i_wlen = wcslen( psz_wide ) * 6 + 1; /* worst case */
char psz_ellipsized[i_wlen];
wcstombs( psz_ellipsized, psz_wide, i_wlen );
mvprintw( y, x, "%s", psz_ellipsized );
}
else
{
mvprintw( y, x, "%s", p_buf );
mvhline( y, x + i_width, ' ', w - i_width );
}
#else
if( i_len > w )
{
int i_cut = i_len - w;
int x1 = i_len/2 - i_cut/2;
int x2 = x1 + i_cut;
if( i_len > x2 )
{
memmove( &p_buf[x1], &p_buf[x2], i_len - x2 );
}
p_buf[w] = '\0';
if( w > 7 )
{
p_buf[w/2-1] = '.';
p_buf[w/2 ] = '.';
p_buf[w/2+1] = '.';
}
char *psz_local = ToLocale( p_buf );
mvprintw( y, x, "%s", psz_local );
LocaleFree( p_buf );
}
else
{
char *psz_local = ToLocale( p_buf );
mvprintw( y, x, "%s", psz_local );
LocaleFree( p_buf );
mvhline( y, x + i_len, ' ', w - i_len );
}
#endif
}
static void MainBoxWrite( intf_thread_t *p_intf, int l, int x, const char *p_fmt, ... )
{
intf_sys_t *p_sys = p_intf->p_sys;
va_list vl_args;
char *p_buf = NULL;
if( l < p_sys->i_box_start || l - p_sys->i_box_start >= p_sys->i_box_lines )
{
return;
}
va_start( vl_args, p_fmt );
if( vasprintf( &p_buf, p_fmt, vl_args ) == -1 )
return;
va_end( vl_args );
if( p_buf == NULL )
{
return;
}
mvnprintw( p_sys->i_box_y + l - p_sys->i_box_start, x, COLS - x - 1, "%s", p_buf );
}
static void DumpObject( intf_thread_t *p_intf, int *l, vlc_object_t *p_obj, int i_level )
{
vlc_object_yield( p_obj );
if( p_obj->psz_object_name )
MainBoxWrite( p_intf, (*l)++, 1 + 2 * i_level, "%s \"%s\" (%d)",
p_obj->psz_object_type, p_obj->psz_object_name,
p_obj->i_object_id );
else
MainBoxWrite( p_intf, (*l)++, 1 + 2 * i_level, "%s (%d)",
p_obj->psz_object_type, p_obj->i_object_id );
int i;
for( i = 0; i < p_obj->i_children ; i++ )
{
MainBoxWrite( p_intf, *l, 1 + 2 * i_level,
i == p_obj->i_children - 1 ? "`-" : "|-" );
DumpObject( p_intf, l, p_obj->pp_children[i], i_level + 1 );
}
vlc_object_release( p_obj );
}
static void Redraw( intf_thread_t *p_intf, time_t *t_last_refresh )
{
intf_sys_t *p_sys = p_intf->p_sys;
input_thread_t *p_input = p_sys->p_input;
playlist_t *p_playlist = pl_Get( p_intf );
int y = 0;
int h;
int y_end;
clear();
/* Title */
attrset( A_REVERSE );
int i_len = strlen( "VLC media player "PACKAGE_VERSION );
int mid = ( COLS - i_len ) / 2;
if( mid < 0 )
mid = 0;
int i_size = ( COLS > i_len + 1 ) ? COLS : i_len + 1;
char psz_title[i_size];
memset( psz_title, ' ', mid );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_TITLE, NULL );
snprintf( &psz_title[mid], i_size, "VLC media player "PACKAGE_VERSION );
mvnprintw( y, 0, COLS, "%s", psz_title );
attroff( A_REVERSE );
y += 2;
if( p_sys->b_color )
wcolor_set( p_sys->w, C_STATUS, NULL );
/* Infos */
char *psz_state;
if( asprintf( &psz_state, "%s%s%s",
var_GetBool( p_playlist, "repeat" ) ? _( "[Repeat] " ) : "",
var_GetBool( p_playlist, "random" ) ? _( "[Random] " ) : "",
var_GetBool( p_playlist, "loop" ) ? _( "[Loop]" ) : "" ) == -1 )
psz_state = NULL;
if( p_input && !p_input->b_dead )
{
char buf1[MSTRTIME_MAX_SIZE];
char buf2[MSTRTIME_MAX_SIZE];
vlc_value_t val;
vlc_value_t val_list;
/* Source */
char *psz_uri = input_item_GetURI( input_GetItem( p_input ) );
mvnprintw( y++, 0, COLS, _(" Source : %s"), psz_uri );
free( psz_uri );
/* State */
var_Get( p_input, "state", &val );
if( val.i_int == PLAYING_S )
{
mvnprintw( y++, 0, COLS, _(" State : Playing %s"), psz_state );
}
else if( val.i_int == OPENING_S )
{
mvnprintw( y++, 0, COLS, _(" State : Opening/Connecting %s"), psz_state );
}
else if( val.i_int == BUFFERING_S )
{
mvnprintw( y++, 0, COLS, _(" State : Buffering %s"), psz_state );
}
else if( val.i_int == PAUSE_S )
{
mvnprintw( y++, 0, COLS, _(" State : Paused %s"), psz_state );
}
if( val.i_int != INIT_S && val.i_int != END_S )
{
audio_volume_t i_volume;
/* Position */
var_Get( p_input, "time", &val );
msecstotimestr( buf1, val.i_time / 1000 );
var_Get( p_input, "length", &val );
msecstotimestr( buf2, val.i_time / 1000 );
mvnprintw( y++, 0, COLS, _(" Position : %s/%s (%.2f%%)"), buf1, buf2, p_sys->f_slider );
/* Volume */
aout_VolumeGet( p_intf, &i_volume );
mvnprintw( y++, 0, COLS, _(" Volume : %i%%"), i_volume*200/AOUT_VOLUME_MAX );
/* Title */
if( !var_Get( p_input, "title", &val ) )
{
var_Change( p_input, "title", VLC_VAR_GETCHOICES, &val_list, NULL );
if( val_list.p_list->i_count > 0 )
{
mvnprintw( y++, 0, COLS, _(" Title : %d/%d"), val.i_int, val_list.p_list->i_count );
}
var_Change( p_input, "title", VLC_VAR_FREELIST, &val_list, NULL );
}
/* Chapter */
if( !var_Get( p_input, "chapter", &val ) )
{
var_Change( p_input, "chapter", VLC_VAR_GETCHOICES, &val_list, NULL );
if( val_list.p_list->i_count > 0 )
{
mvnprintw( y++, 0, COLS, _(" Chapter : %d/%d"), val.i_int, val_list.p_list->i_count );
}
var_Change( p_input, "chapter", VLC_VAR_FREELIST, &val_list, NULL );
}
}
else
{
y += 2;
}
}
else
{
mvnprintw( y++, 0, COLS, _(" Source: <no current item> %s"), psz_state );
DrawEmptyLine( p_sys->w, y++, 0, COLS );
mvnprintw( y++, 0, COLS, _(" [ h for help ]") );
DrawEmptyLine( p_sys->w, y++, 0, COLS );
}
free( psz_state );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_DEFAULT, NULL );
DrawBox( p_sys->w, y, 0, 3, COLS, "", p_sys->b_color );
DrawEmptyLine( p_sys->w, y+1, 1, COLS-2);
DrawLine( p_sys->w, y+1, 1, (int)(p_intf->p_sys->f_slider/100.0 * (COLS -2)) );
y += 3;
p_sys->i_box_y = y + 1;
p_sys->i_box_lines = LINES - y - 2;
h = LINES - y;
y_end = y + h - 1;
if( p_sys->i_box_type == BOX_HELP )
{
/* Help box */
int l = 0;
DrawBox( p_sys->w, y++, 0, h, COLS, _(" Help "), p_sys->b_color );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_CATEGORY, NULL );
MainBoxWrite( p_intf, l++, 1, _("[Display]") );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_DEFAULT, NULL );
MainBoxWrite( p_intf, l++, 1, _(" h,H Show/Hide help box") );
MainBoxWrite( p_intf, l++, 1, _(" i Show/Hide info box") );
MainBoxWrite( p_intf, l++, 1, _(" m Show/Hide metadata box") );
MainBoxWrite( p_intf, l++, 1, _(" L Show/Hide messages box") );
MainBoxWrite( p_intf, l++, 1, _(" P Show/Hide playlist box") );
MainBoxWrite( p_intf, l++, 1, _(" B Show/Hide filebrowser") );
MainBoxWrite( p_intf, l++, 1, _(" x Show/Hide objects box") );
MainBoxWrite( p_intf, l++, 1, _(" c Switch color on/off") );
MainBoxWrite( p_intf, l++, 1, _(" Esc Close Add/Search entry") );
MainBoxWrite( p_intf, l++, 1, "" );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_CATEGORY, NULL );
MainBoxWrite( p_intf, l++, 1, _("[Global]") );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_DEFAULT, NULL );
MainBoxWrite( p_intf, l++, 1, _(" q, Q, Esc Quit") );
MainBoxWrite( p_intf, l++, 1, _(" s Stop") );
MainBoxWrite( p_intf, l++, 1, _(" <space> Pause/Play") );
MainBoxWrite( p_intf, l++, 1, _(" f Toggle Fullscreen") );
MainBoxWrite( p_intf, l++, 1, _(" n, p Next/Previous playlist item") );
MainBoxWrite( p_intf, l++, 1, _(" [, ] Next/Previous title") );
MainBoxWrite( p_intf, l++, 1, _(" <, > Next/Previous chapter") );
MainBoxWrite( p_intf, l++, 1, _(" <right> Seek +1%%") );
MainBoxWrite( p_intf, l++, 1, _(" <left> Seek -1%%") );
MainBoxWrite( p_intf, l++, 1, _(" a Volume Up") );
MainBoxWrite( p_intf, l++, 1, _(" z Volume Down") );
MainBoxWrite( p_intf, l++, 1, "" );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_CATEGORY, NULL );
MainBoxWrite( p_intf, l++, 1, _("[Playlist]") );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_DEFAULT, NULL );
MainBoxWrite( p_intf, l++, 1, _(" r Toggle Random playing") );
MainBoxWrite( p_intf, l++, 1, _(" l Toggle Loop Playlist") );
MainBoxWrite( p_intf, l++, 1, _(" R Toggle Repeat item") );
MainBoxWrite( p_intf, l++, 1, _(" o Order Playlist by title") );
MainBoxWrite( p_intf, l++, 1, _(" O Reverse order Playlist by title") );
MainBoxWrite( p_intf, l++, 1, _(" g Go to the current playing item") );
MainBoxWrite( p_intf, l++, 1, _(" / Look for an item") );
MainBoxWrite( p_intf, l++, 1, _(" A Add an entry") );
MainBoxWrite( p_intf, l++, 1, _(" D, <del> Delete an entry") );
MainBoxWrite( p_intf, l++, 1, _(" <backspace> Delete an entry") );
MainBoxWrite( p_intf, l++, 1, _(" e Eject (if stopped)") );
MainBoxWrite( p_intf, l++, 1, "" );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_CATEGORY, NULL );
MainBoxWrite( p_intf, l++, 1, _("[Filebrowser]") );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_DEFAULT, NULL );
MainBoxWrite( p_intf, l++, 1, _(" <enter> Add the selected file to the playlist") );
MainBoxWrite( p_intf, l++, 1, _(" <space> Add the selected directory to the playlist") );
MainBoxWrite( p_intf, l++, 1, _(" . Show/Hide hidden files") );
MainBoxWrite( p_intf, l++, 1, "" );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_CATEGORY, NULL );
MainBoxWrite( p_intf, l++, 1, _("[Boxes]") );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_DEFAULT, NULL );
MainBoxWrite( p_intf, l++, 1, _(" <up>,<down> Navigate through the box line by line") );
MainBoxWrite( p_intf, l++, 1, _(" <pgup>,<pgdown> Navigate through the box page by page") );
MainBoxWrite( p_intf, l++, 1, "" );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_CATEGORY, NULL );
MainBoxWrite( p_intf, l++, 1, _("[Player]") );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_DEFAULT, NULL );
MainBoxWrite( p_intf, l++, 1, _(" <up>,<down> Seek +/-5%%") );
MainBoxWrite( p_intf, l++, 1, "" );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_CATEGORY, NULL );
MainBoxWrite( p_intf, l++, 1, _("[Miscellaneous]") );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_DEFAULT, NULL );
MainBoxWrite( p_intf, l++, 1, _(" Ctrl-l Refresh the screen") );
p_sys->i_box_lines_total = l;
if( p_sys->i_box_start >= p_sys->i_box_lines_total )
{
p_sys->i_box_start = p_sys->i_box_lines_total - 1;
}
if( l - p_sys->i_box_start < p_sys->i_box_lines )
{
y += l - p_sys->i_box_start;
}
else
{
y += p_sys->i_box_lines;
}
}
else if( p_sys->i_box_type == BOX_INFO )
{
/* Info box */
int l = 0;
DrawBox( p_sys->w, y++, 0, h, COLS, _(" Information "), p_sys->b_color );
if( p_input )
{
int i,j;
vlc_mutex_lock( &input_GetItem(p_input)->lock );
for( i = 0; i < input_GetItem(p_input)->i_categories; i++ )
{
info_category_t *p_category = input_GetItem(p_input)->pp_categories[i];
if( y >= y_end ) break;
if( p_sys->b_color )
wcolor_set( p_sys->w, C_CATEGORY, NULL );
MainBoxWrite( p_intf, l++, 1, _(" [%s]"), p_category->psz_name );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_DEFAULT, NULL );
for( j = 0; j < p_category->i_infos; j++ )
{
info_t *p_info = p_category->pp_infos[j];
if( y >= y_end ) break;
MainBoxWrite( p_intf, l++, 1, _(" %s: %s"), p_info->psz_name, p_info->psz_value );
}
}
vlc_mutex_unlock( &input_GetItem(p_input)->lock );
}
else
{
MainBoxWrite( p_intf, l++, 1, _("No item currently playing") );
}
p_sys->i_box_lines_total = l;
if( p_sys->i_box_start >= p_sys->i_box_lines_total )
{
p_sys->i_box_start = p_sys->i_box_lines_total - 1;
}
if( l - p_sys->i_box_start < p_sys->i_box_lines )
{
y += l - p_sys->i_box_start;
}
else
{
y += p_sys->i_box_lines;
}
}
else if( p_sys->i_box_type == BOX_META )
{
/* Meta data box */
int l = 0;
int i_len = strlen( VLC_META_INFO_CAT );
char psz_title[i_len + 3];
psz_title[0] = ' ';
psz_title[1] = '\0';
strcat( &psz_title[1], VLC_META_INFO_CAT );
psz_title[i_len + 1] = ' ';
psz_title[i_len + 2] = '\0';
DrawBox( p_sys->w, y++, 0, h, COLS, psz_title, p_sys->b_color );
if( p_input )
{
int i;
input_item_t *p_item = input_GetItem( p_input );
vlc_mutex_lock( &p_item->lock );
for( i=0; i<VLC_META_TYPE_COUNT; i++ )
{
if( y >= y_end ) break;
char *psz_meta = p_item->p_meta->ppsz_meta[i];
if( psz_meta && *psz_meta )
{
const char *psz_meta_title;
switch( i )
{
case 0:
psz_meta_title = VLC_META_TITLE; break;
case 1:
psz_meta_title = VLC_META_ARTIST; break;
case 2:
psz_meta_title = VLC_META_GENRE ; break;
case 3:
psz_meta_title = VLC_META_COPYRIGHT; break;
case 4:
psz_meta_title = VLC_META_COLLECTION; break;
case 5:
psz_meta_title = VLC_META_SEQ_NUM; break;
case 6:
psz_meta_title = VLC_META_DESCRIPTION; break;
case 7:
psz_meta_title = VLC_META_RATING; break;
case 8:
psz_meta_title = VLC_META_DATE; break;
case 9:
psz_meta_title = VLC_META_SETTING; break;
case 10:
psz_meta_title = VLC_META_URL; break;
case 11:
psz_meta_title = VLC_META_LANGUAGE; break;
case 12:
psz_meta_title = VLC_META_NOW_PLAYING; break;
case 13:
psz_meta_title = VLC_META_PUBLISHER; break;
case 14:
psz_meta_title = VLC_META_ENCODED_BY; break;
case 15:
psz_meta_title = VLC_META_ART_URL; break;
case 16:
psz_meta_title = VLC_META_TRACKID; break;
default:
psz_meta_title = ""; break;
}
if( p_sys->b_color )
wcolor_set( p_sys->w, C_CATEGORY, NULL );
MainBoxWrite( p_intf, l++, 1, " [%s]", psz_meta_title );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_DEFAULT, NULL );
MainBoxWrite( p_intf, l++, 1, " %s", psz_meta );
}
}
vlc_mutex_unlock( &p_item->lock );
}
else
{
MainBoxWrite( p_intf, l++, 1, _("No item currently playing") );
}
p_sys->i_box_lines_total = l;
if( p_sys->i_box_start >= p_sys->i_box_lines_total )
{
p_sys->i_box_start = p_sys->i_box_lines_total - 1;
}
if( l - p_sys->i_box_start < p_sys->i_box_lines )
{
y += l - p_sys->i_box_start;
}
else
{
y += p_sys->i_box_lines;
}
}
else if( p_sys->i_box_type == BOX_LOG )
{
int i_line = 0;
int i_stop;
int i_start;
DrawBox( p_sys->w, y++, 0, h, COLS, _(" Logs "), p_sys->b_color );
i_start = p_intf->p_sys->p_sub->i_start;
vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
i_stop = *p_intf->p_sys->p_sub->pi_stop;
vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
for( ;; )
{
static const char *ppsz_type[4] = { "", "error", "warning", "debug" };
if( i_line >= h - 2 )
{
break;
}
i_stop--;
i_line++;
if( i_stop < 0 ) i_stop += VLC_MSG_QSIZE;
if( i_stop == i_start )
{
break;
}
if( p_sys->b_color )
wcolor_set( p_sys->w,
p_sys->p_sub->p_msg[i_stop].i_type + C_INFO,
NULL );
mvnprintw( y + h-2-i_line, 1, COLS - 2, " [%s] %s",
ppsz_type[p_sys->p_sub->p_msg[i_stop].i_type],
p_sys->p_sub->p_msg[i_stop].psz_msg );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_DEFAULT, NULL );
}
vlc_mutex_lock( p_intf->p_sys->p_sub->p_lock );
p_intf->p_sys->p_sub->i_start = i_stop;
vlc_mutex_unlock( p_intf->p_sys->p_sub->p_lock );
y = y_end;
}
else if( p_sys->i_box_type == BOX_BROWSE )
{
/* Filebrowser box */
int i_start, i_stop;
int i_item;
DrawBox( p_sys->w, y++, 0, h, COLS, _(" Browse "), p_sys->b_color );
if( p_sys->i_box_bidx >= p_sys->i_dir_entries ) p_sys->i_box_plidx = p_sys->i_dir_entries - 1;
if( p_sys->i_box_bidx < 0 ) p_sys->i_box_bidx = 0;
if( p_sys->i_box_bidx < (h - 2)/2 )
{
i_start = 0;
i_stop = h - 2;
}
else if( p_sys->i_dir_entries - p_sys->i_box_bidx > (h - 2)/2 )
{
i_start = p_sys->i_box_bidx - (h - 2)/2;
i_stop = i_start + h - 2;
}
else
{
i_stop = p_sys->i_dir_entries;
i_start = p_sys->i_dir_entries - (h - 2);
}
if( i_start < 0 )
{
i_start = 0;
}
if( i_stop > p_sys->i_dir_entries )
{
i_stop = p_sys->i_dir_entries;
}
for( i_item = i_start; i_item < i_stop; i_item++ )
{
vlc_bool_t b_selected = ( p_sys->i_box_bidx == i_item );
if( y >= y_end ) break;
if( b_selected )
{
attrset( A_REVERSE );
}
if( p_sys->b_color && !p_sys->pp_dir_entries[i_item]->b_file )
wcolor_set( p_sys->w, C_FOLDER, NULL );
mvnprintw( y++, 1, COLS - 2, " %c %s", p_sys->pp_dir_entries[i_item]->b_file == VLC_TRUE ? ' ' : '+',
p_sys->pp_dir_entries[i_item]->psz_path );
if( p_sys->b_color && !p_sys->pp_dir_entries[i_item]->b_file )
wcolor_set( p_sys->w, C_DEFAULT, NULL );
if( b_selected )
{
attroff( A_REVERSE );
}
}
}
else if( p_sys->i_box_type == BOX_OBJECTS )
{
int l = 0;
DrawBox( p_sys->w, y++, 0, h, COLS, _(" Objects "), p_sys->b_color );
DumpObject( p_intf, &l, VLC_OBJECT( p_intf->p_libvlc ), 0 );
p_sys->i_box_lines_total = l;
if( p_sys->i_box_start >= p_sys->i_box_lines_total )
p_sys->i_box_start = p_sys->i_box_lines_total - 1;
if( l - p_sys->i_box_start < p_sys->i_box_lines )
y += l - p_sys->i_box_start;
else
y += p_sys->i_box_lines;
}
else if( p_sys->i_box_type == BOX_PLAYLIST ||
p_sys->i_box_type == BOX_SEARCH ||
p_sys->i_box_type == BOX_OPEN )
{
/* Playlist box */
int i_start, i_stop, i_max = p_sys->i_plist_entries;
int i_item;
char *psz_title;
switch( p_sys->i_current_view )
{
case VIEW_ONELEVEL:
psz_title = strdup( _(" Playlist (All, one level) ") );
break;
case VIEW_CATEGORY:
psz_title = strdup( _(" Playlist (By category) ") );
break;
default:
psz_title = strdup( _(" Playlist (Manually added) ") );
}
DrawBox( p_sys->w, y++, 0, h, COLS, psz_title, p_sys->b_color );
if( p_sys->b_need_update || p_sys->pp_plist == NULL )
{
PlaylistRebuild( p_intf );
}
if( p_sys->b_box_plidx_follow )
{
FindIndex( p_intf );
}
if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
if( p_sys->i_box_plidx < 0 ) p_sys->i_box_plidx = 0;
if( p_sys->i_box_plidx >= i_max ) p_sys->i_box_plidx = i_max - 1;
if( p_sys->i_box_plidx < (h - 2)/2 )
{
i_start = 0;
i_stop = h - 2;
}
else if( i_max - p_sys->i_box_plidx > (h - 2)/2 )
{
i_start = p_sys->i_box_plidx - (h - 2)/2;
i_stop = i_start + h - 2;
}
else
{
i_stop = i_max;
i_start = i_max - (h - 2);
}
if( i_start < 0 )
{
i_start = 0;
}
if( i_stop > i_max )
{
i_stop = i_max;
}
for( i_item = i_start; i_item < i_stop; i_item++ )
{
vlc_bool_t b_selected = ( p_sys->i_box_plidx == i_item );
playlist_item_t *p_item = p_sys->pp_plist[i_item]->p_item;
playlist_item_t *p_node = p_sys->p_node;
int c = ' ';
if( ( p_node && p_item->p_input == p_node->p_input ) ||
( !p_node && p_item->p_input ==
p_playlist->status.p_node->p_input ) )
c = '*';
else if( p_item == p_node || ( p_item != p_node &&
PlaylistIsPlaying( p_intf, p_item ) ) )
c = '>';
if( y >= y_end ) break;
if( b_selected )
{
attrset( A_REVERSE );
}
if( p_sys->b_color )
wcolor_set( p_sys->w, i_item % 3 + C_PLAYLIST_1, NULL );
mvnprintw( y++, 1, COLS - 2, "%c%s", c,
p_sys->pp_plist[i_item]->psz_display );
if( p_sys->b_color )
wcolor_set( p_sys->w, C_DEFAULT, NULL );
if( b_selected )
{
attroff( A_REVERSE );
}
}
}
else
{
y++;
}
if( p_sys->i_box_type == BOX_SEARCH )
{
DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
if( p_sys->psz_search_chain )
{
if( strlen( p_sys->psz_search_chain ) == 0 &&
p_sys->psz_old_search != NULL )
{
/* Searching next entry */
mvnprintw( 7, 1, COLS-2, _("Find: %s"), p_sys->psz_old_search );
}
else
{
mvnprintw( 7, 1, COLS-2, _("Find: %s"), p_sys->psz_search_chain );
}
}
}
if( p_sys->i_box_type == BOX_OPEN )
{
if( p_sys->psz_open_chain )
{
DrawEmptyLine( p_sys->w, 7, 1, COLS-2 );
mvnprintw( 7, 1, COLS-2, _("Open: %s"), p_sys->psz_open_chain );
}
}
while( y < y_end )
{
DrawEmptyLine( p_sys->w, y++, 1, COLS - 2 );
}
refresh();
*t_last_refresh = time( 0 );
}
static playlist_item_t *PlaylistGetRoot( intf_thread_t *p_intf )
{
intf_sys_t *p_sys = p_intf->p_sys;
playlist_t *p_playlist = pl_Get( p_intf );
switch( p_sys->i_current_view )
{
case VIEW_CATEGORY:
return p_playlist->p_root_category;
default:
return p_playlist->p_root_onelevel;
}
}
static void PlaylistRebuild( intf_thread_t *p_intf )
{
intf_sys_t *p_sys = p_intf->p_sys;
playlist_t *p_playlist = pl_Get( p_intf );
PL_LOCK;
/* First clear the old one */
PlaylistDestroy( p_intf );
/* Build the new one */
PlaylistAddNode( p_intf, PlaylistGetRoot( p_intf ), 0, "" );
p_sys->b_need_update = VLC_FALSE;
PL_UNLOCK;
}
static void PlaylistAddNode( intf_thread_t *p_intf, playlist_item_t *p_node,
int i, const char *c )
{
intf_sys_t *p_sys = p_intf->p_sys;
playlist_item_t *p_child;
int k;
for( k = 0; k < p_node->i_children; k++ )
{
char *psz_display;
p_child = p_node->pp_children[k];
char *psz_name = input_item_GetTitle( p_child->p_input );
if( !psz_name || !*psz_name )
{
free( psz_name );
psz_name = input_item_GetName( p_child->p_input );
}
if( c && *c )
{
if( asprintf( &psz_display, "%s%c-%s", c,
k == p_node->i_children - 1 ? '`' : '|', psz_name ) == -1 )
return;
}
else
{
if( asprintf( &psz_display, " %s", psz_name ) == -1 )
return;
}
free( psz_name );
struct pl_item_t *p_pl_item = malloc( sizeof( struct pl_item_t ) );
if( !p_pl_item )
return;
p_pl_item->psz_display = psz_display;
p_pl_item->p_item = p_child;
INSERT_ELEM( p_sys->pp_plist, p_sys->i_plist_entries,
p_sys->i_plist_entries, p_pl_item );
i++;
if( p_child->i_children > 0 )
{
char *psz_tmp;
if( asprintf( &psz_tmp, "%s%c ", c,
k == p_node->i_children - 1 ? ' ' : '|' ) == -1 )
return;
PlaylistAddNode( p_intf, p_child, i,
strlen( c ) ? psz_tmp : " " );
free( psz_tmp );
}
}
}
static int PlaylistChanged( vlc_object_t *p_this, const char *psz_variable,
vlc_value_t oval, vlc_value_t nval, void *param )
{
VLC_UNUSED(p_this); VLC_UNUSED(psz_variable);
VLC_UNUSED(oval); VLC_UNUSED(nval);
intf_thread_t *p_intf = (intf_thread_t *)param;
playlist_t *p_playlist = pl_Get( p_intf );
p_intf->p_sys->b_need_update = VLC_TRUE;
p_intf->p_sys->p_node = p_playlist->status.p_node;
return VLC_SUCCESS;
}
/* Playlist suxx */
static inline vlc_bool_t PlaylistIsPlaying( intf_thread_t *p_intf,
playlist_item_t *p_item )
{
playlist_t *p_playlist = pl_Get( p_intf );
playlist_item_t *p_played_item = p_playlist->status.p_item;
return( p_item != NULL && p_played_item != NULL &&
p_item->p_input != NULL && p_played_item->p_input != NULL &&
p_item->p_input->i_id == p_played_item->p_input->i_id );
}
static void FindIndex( intf_thread_t *p_intf )
{
intf_sys_t *p_sys = p_intf->p_sys;
int i;
if( p_sys->i_box_plidx < p_sys->i_plist_entries && p_sys->i_box_plidx >= 0 )
{
playlist_item_t *p_item = p_sys->pp_plist[p_sys->i_box_plidx]->p_item;
if( ( p_item->i_children == 0 && p_item == p_sys->p_node ) ||
PlaylistIsPlaying( p_intf, p_item ) )
return;
}
for( i = 0; i < p_sys->i_plist_entries; i++ )
{
playlist_item_t *p_item = p_sys->pp_plist[i]->p_item;
if( ( p_item->i_children == 0 && p_item == p_sys->p_node ) ||
PlaylistIsPlaying( p_intf, p_sys->pp_plist[i]->p_item ) )
{
p_sys->i_box_plidx = i;
break;
}
}
}
static void PlaylistDestroy( intf_thread_t *p_intf )
{
intf_sys_t *p_sys = p_intf->p_sys;
int i;
for( i = 0; i < p_sys->i_plist_entries; i++ )
{
struct pl_item_t *p_pl_item = p_sys->pp_plist[i];
free( p_pl_item->psz_display );
REMOVE_ELEM( p_sys->pp_plist, p_sys->i_plist_entries, i );
free( p_pl_item );
}
p_sys->pp_plist = NULL;
p_sys->i_plist_entries = 0;
}
static void Eject( intf_thread_t *p_intf )
{
char *psz_device = NULL, *psz_parser, *psz_name;
/*
* Get the active input
* Determine whether we can eject a media, ie it's a DVD, VCD or CD-DA
* If it's neither of these, then return
*/
playlist_t * p_playlist = pl_Get( p_intf );
PL_LOCK;
if( p_playlist->status.p_item == NULL )
{
PL_UNLOCK;
return;
}
psz_name = p_playlist->status.p_item->p_input->psz_name;
if( psz_name )
{
if( !strncmp(psz_name, "dvd://", 4) )
{
switch( psz_name[strlen("dvd://")] )
{
case '\0':
case '@':
psz_device = config_GetPsz( p_intf, "dvd" );
break;
default:
/* Omit the first MRL-selector characters */
psz_device = strdup( psz_name + strlen("dvd://" ) );
break;
}
}
else if( !strncmp(psz_name, VCD_MRL, strlen(VCD_MRL)) )
{
switch( psz_name[strlen(VCD_MRL)] )
{
case '\0':
case '@':
psz_device = config_GetPsz( p_intf, VCD_MRL );
break;
default:
/* Omit the beginning MRL-selector characters */
psz_device = strdup( psz_name + strlen(VCD_MRL) );
break;
}
}
else if( !strncmp(psz_name, CDDA_MRL, strlen(CDDA_MRL) ) )
{
switch( psz_name[strlen(CDDA_MRL)] )
{
case '\0':
case '@':
psz_device = config_GetPsz( p_intf, "cd-audio" );
break;
default:
/* Omit the beginning MRL-selector characters */
psz_device = strdup( psz_name + strlen(CDDA_MRL) );
break;
}
}
else
{
psz_device = strdup( psz_name );
}
}
PL_UNLOCK;
if( psz_device == NULL )
{
return;
}
/* Remove what we have after @ */
psz_parser = psz_device;
for( psz_parser = psz_device ; *psz_parser ; psz_parser++ )
{
if( *psz_parser == '@' )
{
*psz_parser = '\0';
break;
}
}
/* If there's a stream playing, we aren't allowed to eject ! */
if( p_intf->p_sys->p_input == NULL )
{
msg_Dbg( p_intf, "ejecting %s", psz_device );
intf_Eject( p_intf, psz_device );
}
free(psz_device);
return;
}
static int comp_dir_entries( const void *pp_dir_entry1,
const void *pp_dir_entry2 )
{
struct dir_entry_t *p_dir_entry1 = *(struct dir_entry_t**)pp_dir_entry1;
struct dir_entry_t *p_dir_entry2 = *(struct dir_entry_t**)pp_dir_entry2;
if ( p_dir_entry1->b_file == p_dir_entry2->b_file ) {
return strcasecmp( p_dir_entry1->psz_path, p_dir_entry2->psz_path );
}
else
{
return ( p_dir_entry1->b_file ? 1 : -1 );
}
}
static void ReadDir( intf_thread_t *p_intf )
{
intf_sys_t *p_sys = p_intf->p_sys;
DIR *p_current_dir;
int i;
if( p_sys->psz_current_dir && *p_sys->psz_current_dir )
{
char *psz_entry;
/* Open the dir */
p_current_dir = utf8_opendir( p_sys->psz_current_dir );
if( p_current_dir == NULL )
{
/* something went bad, get out of here ! */
msg_Warn( p_intf, "cannot open directory `%s' (%m)",
p_sys->psz_current_dir );
return;
}
/* Clean the old shit */
for( i = 0; i < p_sys->i_dir_entries; i++ )
{
struct dir_entry_t *p_dir_entry = p_sys->pp_dir_entries[i];
free( p_dir_entry->psz_path );
REMOVE_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries, i );
free( p_dir_entry );
}
p_sys->pp_dir_entries = NULL;
p_sys->i_dir_entries = 0;
/* while we still have entries in the directory */
while( ( psz_entry = utf8_readdir( p_current_dir ) ) != NULL )
{
#if defined( S_ISDIR )
struct stat stat_data;
#endif
struct dir_entry_t *p_dir_entry;
int i_size_entry = strlen( p_sys->psz_current_dir ) +
strlen( psz_entry ) + 2;
char *psz_uri;
if( p_sys->b_show_hidden_files == VLC_FALSE &&
( strlen( psz_entry ) && psz_entry[0] == '.' ) &&
strcmp( psz_entry, ".." ) )
{
free( psz_entry );
continue;
}
psz_uri = (char *)malloc( sizeof(char)*i_size_entry);
sprintf( psz_uri, "%s/%s", p_sys->psz_current_dir, psz_entry );
if( !( p_dir_entry = malloc( sizeof( struct dir_entry_t) ) ) )
{
free( psz_uri );
free( psz_entry );
continue;
}
#if defined( S_ISDIR )
if( !utf8_stat( psz_uri, &stat_data )
&& S_ISDIR(stat_data.st_mode) )
/*#elif defined( DT_DIR )
if( p_dir_content->d_type & DT_DIR )*/
#else
if( 0 )
#endif
{
p_dir_entry->psz_path = strdup( psz_entry );
p_dir_entry->b_file = VLC_FALSE;
INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
p_sys->i_dir_entries, p_dir_entry );
}
else
{
p_dir_entry->psz_path = strdup( psz_entry );
p_dir_entry->b_file = VLC_TRUE;
INSERT_ELEM( p_sys->pp_dir_entries, p_sys->i_dir_entries,
p_sys->i_dir_entries, p_dir_entry );
}
free( psz_uri );
free( psz_entry );
}
/* Sort */
qsort( p_sys->pp_dir_entries, p_sys->i_dir_entries,
sizeof(struct dir_entry_t*), &comp_dir_entries );
closedir( p_current_dir );
return;
}
else
{
msg_Dbg( p_intf, "no current dir set" );
return;
}
}
static void PlayPause( intf_thread_t *p_intf )
{
input_thread_t *p_input = p_intf->p_sys->p_input;
playlist_t *p_playlist = pl_Get( p_intf );
vlc_value_t val;
if( p_input )
{
var_Get( p_input, "state", &val );
if( val.i_int != PAUSE_S )
{
val.i_int = PAUSE_S;
}
else
{
val.i_int = PLAYING_S;
}
var_Set( p_input, "state", val );
}
else
playlist_Play( p_playlist );
}
/****************************************************************************
*
****************************************************************************/
static void DrawBox( WINDOW *win, int y, int x, int h, int w, const char *title, vlc_bool_t b_color )
{
int i;
int i_len;
if( w > 3 && h > 2 )
{
if( b_color )
wcolor_set( win, C_BOX, NULL );
if( title == NULL ) title = "";
i_len = strlen( title );
if( i_len > w - 2 ) i_len = w - 2;
mvwaddch( win, y, x, ACS_ULCORNER );
mvwhline( win, y, x+1, ACS_HLINE, ( w-i_len-2)/2 );
mvwprintw( win,y, x+1+(w-i_len-2)/2, "%s", title );
mvwhline( win, y, x+(w-i_len)/2+i_len, ACS_HLINE, w - 1 - ((w-i_len)/2+i_len) );
mvwaddch( win, y, x+w-1,ACS_URCORNER );
for( i = 0; i < h-2; i++ )
{
mvwaddch( win, y+i+1, x, ACS_VLINE );
mvwaddch( win, y+i+1, x+w-1, ACS_VLINE );
}
mvwaddch( win, y+h-1, x, ACS_LLCORNER );
mvwhline( win, y+h-1, x+1, ACS_HLINE, w - 2 );
mvwaddch( win, y+h-1, x+w-1, ACS_LRCORNER );
if( b_color )
wcolor_set( win, C_DEFAULT, NULL );
}
}
static void DrawEmptyLine( WINDOW *win, int y, int x, int w )
{
if( w > 0 )
{
mvwhline( win, y, x, ' ', w );
}
}
static void DrawLine( WINDOW *win, int y, int x, int w )
{
if( w > 0 )
{
attrset( A_REVERSE );
mvwhline( win, y, x, ' ', w );
attroff( A_REVERSE );
}
}