/*****************************************************************************
- * ncurses.c : NCurses plugin for vlc
+ * ncurses.c : NCurses interface for vlc
*****************************************************************************
- * Copyright (C) 2001-2006 the VideoLAN team
+ * Copyright (C) 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
#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>
BOX_PLAYLIST,
BOX_SEARCH,
BOX_OPEN,
- BOX_BROWSE
+ BOX_BROWSE,
+ BOX_META
};
enum
{
VLC_TRUE , VLC_FALSE );
}
vlc_mutex_unlock( &p_playlist->object_lock );
- p_sys->b_need_update = VLC_TRUE;
-
+ PlaylistRebuild( p_intf );
break;
}
VLC_TRUE, p_parent, p_item );
}
else
- {
+ { /* FIXME doesn't work if the node is empty */
playlist_Control( p_sys->p_playlist, PLAYLIST_VIEWPLAY,
VLC_TRUE,
p_sys->pp_plist[p_sys->i_box_plidx]->p_item,
return 1;
}
}
- else if( p_sys->i_box_type == BOX_HELP || p_sys->i_box_type == BOX_INFO )
+ else if( p_sys->i_box_type == BOX_HELP || p_sys->i_box_type == BOX_INFO ||
+ p_sys->i_box_type == BOX_META )
{
switch( i_key )
{
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;
va_list vl_args;
char *p_buf = NULL;
int i_len;
-#ifdef HAVE_NCURSESW
- size_t i_char_len; /* UCS character length */
- size_t i_width; /* Display width */
- wchar_t *psz_wide; /* wchar_t representation of p_buf */
-#endif
va_start( vl_args, p_fmt );
if( vasprintf( &p_buf, p_fmt, vl_args ) == -1 )
return;
i_len = strlen( p_buf );
+
#ifdef HAVE_NCURSESW
- psz_wide = (wchar_t *) malloc( sizeof( wchar_t ) * ( i_len + 1 ) );
+ wchar_t psz_wide[i_len + 1];
+
+ EnsureUTF8( p_buf );
+ size_t i_char_len = mbstowcs( psz_wide, p_buf, i_len );
- 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 */
- i_width = i_len;
+ if( i_char_len == (size_t)-1 )
+ /* an invalid character was encountered */
+ abort();
else
{
i_width = wcswidth( psz_wide, i_char_len );
- if( i_width == (size_t)-1 ) /* a non printable character was encountered */
- i_width = i_len;
+ if( i_width == (size_t)-1 )
+ /* a non printable character was encountered */
+ abort();
}
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 )
-#endif
- { /* FIXME: ncursesw: ellipsize psz_wide while keeping the width in mind */
+ {
int i_cut = i_len - w;
int x1 = i_len/2 - i_cut/2;
int x2 = x1 + i_cut;
p_buf[w/2 ] = '.';
p_buf[w/2+1] = '.';
}
-#ifdef HAVE_NCURSESW
- mvprintw( y, x, "%s", p_buf );
-#else
char *psz_local = ToLocale( p_buf );
mvprintw( y, x, "%s", psz_local );
LocaleFree( p_buf );
-#endif
}
else
{
-#ifdef HAVE_NCURSESW
- mvprintw( y, x, "%s", p_buf );
- mvhline( y, x + i_width, ' ', w - i_width );
-#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
}
+#endif
}
static void MainBoxWrite( intf_thread_t *p_intf, int l, int x, const char *p_fmt, ... )
{
/* Title */
attrset( A_REVERSE );
- mvnprintw( y, 0, COLS, "VLC media player" " (ncurses interface) [ h for help ]" );
+ int i_len = strlen( "VLC media player [ h for help ]" );
+ 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 );
+ snprintf( &psz_title[mid], i_size, "VLC media player [ h for help ]" );
+ mvnprintw( y, 0, COLS, "%s", psz_title );
attroff( A_REVERSE );
y += 2;
/* Infos */
+
+ char psz_state[25];
+ /* strlen( "[Repeat] [Random] [Loop]" ) == 24, + '\0' */
+ psz_state[0] = '\0';
+ if( var_GetBool( p_sys->p_playlist, "repeat" ) )
+ strcat( psz_state, "[Repeat] " );
+ if( var_GetBool( p_sys->p_playlist, "random" ) )
+ strcat( psz_state, "[Random] " );
+ if( var_GetBool( p_sys->p_playlist, "loop" ) )
+ strcat( psz_state, "[Loop]" );
+
if( p_input && !p_input->b_dead )
{
char buf1[MSTRTIME_MAX_SIZE];
var_Get( p_input, "state", &val );
if( val.i_int == PLAYING_S )
{
- mvnprintw( y, 0, COLS, " State : Playing" );
+ mvnprintw( y++, 0, COLS, " State : Playing %s", psz_state );
}
else if( val.i_int == OPENING_S )
{
- mvnprintw( y, 0, COLS, " State : Opening/Connecting" );
+ mvnprintw( y++, 0, COLS, " State : Opening/Connecting %s", psz_state );
}
else if( val.i_int == BUFFERING_S )
{
- mvnprintw( y, 0, COLS, " State : Buffering" );
+ mvnprintw( y++, 0, COLS, " State : Buffering %s", psz_state );
}
else if( val.i_int == PAUSE_S )
{
- mvnprintw( y, 0, COLS, " State : Paused" );
+ mvnprintw( y++, 0, COLS, " State : Paused %s", psz_state );
}
- char *psz_playlist_state = malloc( 25 );
- /* strlen( "[Repeat] [Random] [Loop] ) == 24, + '\0' */
- psz_playlist_state[0] = '\0';
- if( var_GetBool( p_sys->p_playlist, "repeat" ) )
- strcat( psz_playlist_state, "[Repeat] " );
- if( var_GetBool( p_sys->p_playlist, "random" ) )
- strcat( psz_playlist_state, "[Random] " );
- if( var_GetBool( p_sys->p_playlist, "loop" ) )
- strcat( psz_playlist_state, "[Loop]" );
- mvnprintw( y++, 32, COLS, psz_playlist_state );
- free( psz_playlist_state );
if( val.i_int != INIT_S && val.i_int != END_S )
{
}
else
{
- mvnprintw( y++, 0, COLS, "Source: <no current item>" );
+ mvnprintw( y++, 0, COLS, "Source: <no current item> %s", psz_state );
DrawEmptyLine( p_sys->w, y++, 0, COLS );
DrawEmptyLine( p_sys->w, y++, 0, COLS );
DrawEmptyLine( p_sys->w, y++, 0, COLS );
MainBoxWrite( p_intf, l++, 1, "[Display]" );
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, "" );
MainBoxWrite( p_intf, l++, 1, "[Playlist]" );
- MainBoxWrite( p_intf, l++, 1, " r Random" );
- MainBoxWrite( p_intf, l++, 1, " l Loop Playlist" );
- MainBoxWrite( p_intf, l++, 1, " R Repeat item" );
+ 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, " / Look for an item" );
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 );
+
+ 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;
+ }
+ MainBoxWrite( p_intf, l++, 1, " [%s]", psz_meta_title );
+ 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;
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