1 /*****************************************************************************
2 * functions.js: VLC media player web interface
3 *****************************************************************************
4 * Copyright (C) 2005-2006 the VideoLAN team
5 * $Id: functions.js 21264 2007-08-19 17:48:28Z dionoea $
7 * Authors: Antoine Cellerier <dionoea -at- videolan -dot- org>
9 * This program is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
14 * This program is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 * GNU General Public License for more details.
19 * You should have received a copy of the GNU General Public License
20 * along with this program; if not, write to the Free Software
21 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111, USA.
22 *****************************************************************************/
24 /**********************************************************************
26 *********************************************************************/
32 /**********************************************************************
34 *********************************************************************/
36 var slider_mouse_down = 0;
39 /* findPosX() from http://www.quirksmode.rg/js/indpos.html */
40 function findPosX(obj)
45 while (obj.offsetParent)
47 curleft += obj.offsetLeft
48 obj = obj.offsetParent;
56 function slider_seek( e, bar )
58 seek(Math.floor(( e.clientX + document.body.scrollLeft - findPosX( bar )) / 4)+"%25");
60 function slider_down( e, point )
62 slider_mouse_down = 1;
63 slider_dx = e.clientX - findPosX( point );
65 function slider_up( e, bar )
67 slider_mouse_down = 0;
68 /* slider_seek( e, bar ); */
70 function slider_move( e, bar )
72 if( slider_mouse_down == 1 )
74 var slider_position = Math.floor( e.clientX - slider_dx + document.body.scrollLeft - findPosX( bar ));
75 document.getElementById( 'main_slider_point' ).style.left = slider_position+"px";
76 slider_seek( e, bar );
80 /**********************************************************************
82 *********************************************************************/
84 /* XMLHttpRequest wrapper */
85 function loadXMLDoc( url, callback )
87 // branch for native XMLHttpRequest object
88 if ( window.XMLHttpRequest )
90 req = new XMLHttpRequest();
91 req.onreadystatechange = callback;
92 req.open( "GET", url, true );
94 // branch for IE/Windows ActiveX version
96 else if ( window.ActiveXObject )
98 req = new ActiveXObject( "Microsoft.XMLHTTP" );
101 req.onreadystatechange = callback;
102 req.open( "GET", url, true );
108 /* fomat time in second as hh:mm:ss */
109 function format_time( s )
111 var hours = Math.floor(s/3600);
112 var minutes = Math.floor((s/60)%60);
113 var seconds = Math.floor(s%60);
114 if( hours < 10 ) hours = "0"+hours;
115 if( minutes < 10 ) minutes = "0"+minutes;
116 if( seconds < 10 ) seconds = "0"+seconds;
117 return hours+":"+minutes+":"+seconds;
120 /* delete all a tag's children and add a text child node */
121 function set_text( id, val )
123 var elt = document.getElementById( id );
124 while( elt.hasChildNodes() )
125 elt.removeChild( elt.firstChild );
126 elt.appendChild( document.createTextNode( val ) );
129 /* set item's 'element' attribute to value */
130 function set_css( item, element, value )
132 for( var j = 0; j < document.styleSheets.length; j++ )
134 var cssRules = document.styleSheets[j].cssRules;
135 if( !cssRules ) cssRules = document.styleSheets[j].rules;
136 for( var i = 0; i < cssRules.length; i++)
138 if( cssRules[i].selectorText == item )
140 if( cssRules[i].style.setProperty )
141 cssRules[i].style.setProperty( element, value, null );
143 cssRules[i].style.setAttribute( toCamelCase( element ), value );
150 /* get item's 'element' attribute */
151 function get_css( item, element )
153 for( var j = 0; j < document.styleSheets.length; j++ )
155 var cssRules = document.styleSheets[j].cssRules;
156 if( !cssRules ) cssRules = document.styleSheets[j].rules;
157 for( var i = 0; i < cssRules.length; i++)
159 if( cssRules[i].selectorText == item )
161 if( cssRules[i].style.getPropertyValue )
162 return cssRules[i].style.getPropertyValue( element );
164 return cssRules[i].style.getAttribute( toCamelCase( element ) );
170 function toggle_show( id )
172 var element = document.getElementById( id );
173 if( element.style.display == 'block' || element.style.display == '' )
175 element.style.display = 'none';
179 element.style.display = 'block';
182 function toggle_show_node( id )
184 var element = document.getElementById( 'pl_'+id );
185 var img = document.getElementById( 'pl_img_'+id );
186 if( element.style.display == 'block' || element.style.display == '' )
188 element.style.display = 'none';
189 img.setAttribute( 'src', 'images/plus.png' );
190 img.setAttribute( 'alt', '[+]' );
194 element.style.display = 'block';
195 img.setAttribute( 'src', 'images/minus.png' );
196 img.setAttribute( 'alt', '[-]' );
200 function show( id ){ document.getElementById( id ).style.display = 'block'; }
201 function showinline( id ){ document.getElementById( id ).style.display = 'inline'; }
203 function hide( id ){ document.getElementById( id ).style.display = 'none'; }
205 function checked( id ){ return document.getElementById( id ).checked; }
207 function value( id ){ return document.getElementById( id ).value; }
209 function setclass( obj, value )
211 obj.setAttribute( 'class', value ); /* Firefox */
212 obj.setAttribute( 'className', value ); /* IE */
215 function radio_value( name )
217 var radio = document.getElementsByName( name );
218 for( var i = 0; i < radio.length; i++ )
220 if( radio[i].checked )
222 return radio[i].value;
228 function check_and_replace_int( id, val )
230 var objRegExp = /^\d+$/;
231 if( value( id ) != ''
232 && ( !objRegExp.test( value( id ) )
233 || parseInt( value( id ) ) < 1 ) )
234 return document.getElementById( id ).value = val;
235 return document.getElementById( id ).value;
238 function addslashes( str ){ return str.replace(/\'/g, '\\\''); }
239 function escapebackslashes( str ){ return str.replace(/\\/g, '\\\\'); }
241 function toCamelCase( str )
243 str = str.split( '-' );
245 for( var i=1; i<str.length; i++)
246 cml += str[i].charAt(0).toUpperCase()+str[i].substring(1);
250 function disable( id ){ document.getElementById( id ).disabled = true; }
252 function enable( id ){ document.getElementById( id ).disabled = false; }
254 function button_over( element ){ element.style.border = "1px solid #000"; }
256 function button_out( element ){ element.style.border = "1px solid #fff"; }
257 function button_out_menu( element ){ element.style.border = "1px solid transparent"; }
259 function show_menu( id ){ document.getElementById(id).style.display = 'block'; }
260 function hide_menu( id ){ document.getElementById(id).style.display = 'none'; }
262 /* toggle show help under the buttons */
263 function toggle_btn_text()
265 if( get_css( '.btn_text', 'display' ) == 'none' )
267 set_css( '.btn_text', 'display', 'block' );
271 set_css( '.btn_text', 'display', 'none' );
275 function clear_children( elt )
278 while( elt.hasChildNodes() )
279 elt.removeChild( elt.firstChild );
282 /**********************************************************************
284 *********************************************************************/
288 var input = value('input_mrl');
289 if( value('sout_mrl') != '' )
290 input += ' '+value('sout_mrl');
291 var url = 'requests/status.xml?command=in_play&input='+encodeURIComponent( addslashes(escapebackslashes(input)) );
292 loadXMLDoc( url, parse_status );
293 setTimeout( 'update_playlist()', 1000 );
295 function in_enqueue()
297 var input = value('input_mrl');
298 if( value('sout_mrl') != '' )
299 input += ' '+value('sout_mrl');
300 var url = 'requests/status.xml?command=in_enqueue&input='+encodeURIComponent( addslashes(escapebackslashes(input)) );
301 loadXMLDoc( url, parse_status );
302 setTimeout( 'update_playlist()', 1000 );
305 /* playlist actions */
306 function pl_play( id )
308 loadXMLDoc( 'requests/status.xml?command=pl_play&id='+id, parse_status );
310 setTimeout( 'update_playlist()', 1000 );
314 loadXMLDoc( 'requests/status.xml?command=pl_pause&id='+pl_cur_id, parse_status );
318 loadXMLDoc( 'requests/status.xml?command=pl_stop', parse_status );
319 setTimeout( 'update_playlist()', 1000 );
323 loadXMLDoc( 'requests/status.xml?command=pl_next', parse_status );
324 setTimeout( 'update_playlist()', 1000 );
326 function pl_previous()
328 loadXMLDoc( 'requests/status.xml?command=pl_previous', parse_status );
329 setTimeout( 'update_playlist()', 1000 );
331 function pl_delete( id )
333 loadXMLDoc( 'requests/status.xml?command=pl_delete&id='+id, parse_status );
334 setTimeout( 'update_playlist()', 1000 );
338 loadXMLDoc( 'requests/status.xml?command=pl_empty', parse_status );
339 setTimeout( 'update_playlist()', 1000 );
341 function pl_sort( sort, order )
343 loadXMLDoc( 'requests/status.xml?command=pl_sort&id='+order+'&val='+sort, parse_status );
344 setTimeout( 'update_playlist()', 1000 );
346 function pl_shuffle()
348 loadXMLDoc( 'requests/status.xml?command=pl_random', parse_status );
349 setTimeout( 'update_playlist()', 1000 );
353 loadXMLDoc( 'requests/status.xml?command=pl_loop', parse_status );
357 loadXMLDoc( 'requests/status.xml?command=pl_repeat', parse_status );
359 function pl_sd( value )
361 loadXMLDoc( 'requests/status.xml?command=pl_sd&val='+value, parse_status );
365 function volume_down()
367 loadXMLDoc( 'requests/status.xml?command=volume&val=-20', parse_status );
371 loadXMLDoc( 'requests/status.xml?command=volume&val=%2B20', parse_status );
375 loadXMLDoc( 'requests/status.xml?command=seek&val='+pos, parse_status );
377 function fullscreen()
379 loadXMLDoc( 'requests/status.xml?command=fullscreen', parse_status );
383 loadXMLDoc( 'requests/status.xml?command=snapshot', parse_status );
385 function hotkey( str )
387 /* Use hotkey name (without the "key-" part) as the argument to simulate a hotkey press */
388 loadXMLDoc( 'requests/status.xml?command=key&val='+str, parse_status );
390 function update_status()
392 loadXMLDoc( 'requests/status.xml', parse_status );
394 function update_playlist()
396 loadXMLDoc( 'requests/playlist.xml', parse_playlist );
398 function update_playlist_search(key)
400 loadXMLDoc( 'requests/playlist.xml?search='+encodeURIComponent(key), parse_playlist )
402 function reset_search()
404 var search = document.getElementById('search')
407 search.value = '<search>'
408 update_playlist_search('')
412 /**********************************************************************
413 * Parse xml replies to XMLHttpRequests
414 *********************************************************************/
415 /* parse request/status.xml */
416 function parse_status()
418 if( req.readyState == 4 )
420 if( req.status == 200 )
422 var status = req.responseXML.documentElement;
423 var timetag = status.getElementsByTagName( 'time' );
424 if( timetag.length > 0 )
426 var new_time = timetag[0].firstChild.data;
432 var lengthtag = status.getElementsByTagName( 'length' );
434 if( lengthtag.length > 0 )
436 length = lengthtag[0].firstChild.data;
443 positiontag = status.getElementsByTagName( 'position' );
444 if( length < 100 && positiontag.length > 0 )
446 slider_position = ( positiontag[0].firstChild.data * 4 ) + "px";
448 else if( length > 0 )
450 /* this is more precise if length > 100 */
451 slider_position = Math.floor( ( new_time * 400 ) / length ) + "px";
457 if( old_time > new_time )
458 setTimeout('update_playlist()',50);
460 set_text( 'time', format_time( new_time ) );
461 set_text( 'length', format_time( length ) );
462 if( status.getElementsByTagName( 'volume' ).length != 0 )
463 set_text( 'volume', Math.floor(status.getElementsByTagName( 'volume' )[0].firstChild.data/5.12)+'%' );
464 var statetag = status.getElementsByTagName( 'state' );
465 if( statetag.length > 0 )
467 set_text( 'state', statetag[0].firstChild.data );
471 set_text( 'state', '(?)' );
473 if( slider_mouse_down == 0 )
475 document.getElementById( 'main_slider_point' ).style.left = slider_position;
477 var statustag = status.getElementsByTagName( 'state' );
478 if( statustag.length > 0 ? statustag[0].firstChild.data == "playing" : 0 )
480 document.getElementById( 'btn_pause_img' ).setAttribute( 'src', 'images/pause.png' );
481 document.getElementById( 'btn_pause_img' ).setAttribute( 'alt', 'Pause' );
482 document.getElementById( 'btn_pause' ).setAttribute( 'title', 'Pause' );
486 document.getElementById( 'btn_pause_img' ).setAttribute( 'src', 'images/play.png' );
487 document.getElementById( 'btn_pause_img' ).setAttribute( 'alt', 'Play' );
488 document.getElementById( 'btn_pause' ).setAttribute( 'title', 'Play' );
491 var randomtag = status.getElementsByTagName( 'random' );
492 if( randomtag.length > 0 ? randomtag[0].firstChild.data == "1" : 0)
493 setclass( document.getElementById( 'btn_shuffle'), 'on' );
495 setclass( document.getElementById( 'btn_shuffle'), 'off' );
497 var looptag = status.getElementsByTagName( 'loop' );
498 if( looptag.length > 0 ? looptag[0].firstChild.data == "1" : 0)
499 setclass( document.getElementById( 'btn_loop'), 'on' );
501 setclass( document.getElementById( 'btn_loop'), 'off' );
503 var repeattag = status.getElementsByTagName( 'repeat' );
504 if( repeattag.length > 0 ? repeattag[0].firstChild.data == "1" : 0 )
505 setclass( document.getElementById( 'btn_repeat'), 'on' );
507 setclass( document.getElementById( 'btn_repeat'), 'off' );
509 var tree = document.createElement( "ul" );
510 var categories = status.getElementsByTagName( 'category' );
512 for( i = 0; i < categories.length; i++ )
514 var item = document.createElement( "li" );
515 item.appendChild( document.createTextNode( categories[i].getAttribute( 'name' ) ) );
516 var subtree = document.createElement( "dl" );
517 var infos = categories[i].getElementsByTagName( 'info' );
519 for( j = 0; j < infos.length; j++ )
521 var subitem = document.createElement( "dt" );
522 subitem.appendChild( document.createTextNode( infos[j].getAttribute( 'name' ) ) );
523 subtree.appendChild( subitem );
524 if( infos[j].hasChildNodes() )
526 var subitem = document.createElement( "dd" );
527 subitem.appendChild( document.createTextNode( infos[j].firstChild.data ) );
528 subtree.appendChild( subitem );
531 item.appendChild( subtree );
532 tree.appendChild( item );
534 var infotree = document.getElementById('infotree' );
535 clear_children( infotree );
536 infotree.appendChild( tree );
541 /*alert( 'Error! HTTP server replied: ' + req.status );*/
546 /* parse playlist.xml */
547 function parse_playlist()
549 if( req.readyState == 4 )
551 if( req.status == 200 )
553 var answer = req.responseXML.documentElement;
554 var playtree = document.getElementById( 'playtree' );
555 var pos = document.createElement( "div" );
557 var elt = answer.firstChild;
559 pl_cur_id = 0; /* changed to the current id is there actually
563 if( elt.nodeName == "node" )
565 if( pos.hasChildNodes() )
566 pos.appendChild( document.createElement( "br" ) );
567 var nda = document.createElement( 'a' );
568 nda.setAttribute( 'href', 'javascript:toggle_show_node(\''+elt.getAttribute( 'id' )+'\');' );
569 var ndai = document.createElement( 'img' );
570 ndai.setAttribute( 'src', 'images/minus.png' );
571 ndai.setAttribute( 'alt', '[-]' );
572 ndai.setAttribute( 'id', 'pl_img_'+elt.getAttribute( 'id' ) );
573 nda.appendChild( ndai );
574 pos.appendChild( nda );
575 pos.appendChild( document.createTextNode( ' ' + elt.getAttribute( 'name' ) ) );
577 if( elt.getAttribute( 'ro' ) == 'rw' )
579 pos.appendChild( document.createTextNode( ' ' ) );
580 var del = document.createElement( "a" );
581 del.setAttribute( 'href', 'javascript:pl_delete('+elt.getAttribute( 'id' )+')' );
582 var delimg = document.createElement( "img" );
583 delimg.setAttribute( 'src', 'images/delete_small.png' );
584 delimg.setAttribute( 'alt', '(delete)' );
585 del.appendChild( delimg );
586 pos.appendChild( del );
589 var nd = document.createElement( "div" );
590 setclass( nd, 'pl_node' );
591 nd.setAttribute( 'id', 'pl_'+elt.getAttribute( 'id' ) );
592 pos.appendChild( nd );
594 else if( elt.nodeName == "leaf" )
596 if( pos.hasChildNodes() )
597 pos.appendChild( document.createElement( "br" ) );
598 var pl = document.createElement( "a" );
599 setclass( pl, 'pl_leaf' );
600 pl.setAttribute( 'href', 'javascript:pl_play('+elt.getAttribute( 'id' )+');' );
601 pl.setAttribute( 'id', 'pl_'+elt.getAttribute( 'id' ) );
602 if( elt.getAttribute( 'current' ) == 'current' )
604 pl.style.fontWeight = 'bold';
605 var nowplaying = document.getElementById( 'nowplaying' );
606 clear_children( nowplaying );
607 nowplaying.appendChild( document.createTextNode( elt.getAttribute( 'name' ) ) );
608 pl.appendChild( document.createTextNode( '* '));
609 pl_cur_id = elt.getAttribute( 'id' );
611 pl.setAttribute( 'title', elt.getAttribute( 'uri' ));
612 pl.appendChild( document.createTextNode( elt.getAttribute( 'name' ) ) );
613 var duration = elt.getAttribute( 'duration' );
615 pl.appendChild( document.createTextNode( " (" + format_time( elt.getAttribute( 'duration' ) / 1000000 ) + ")" ) );
616 pos.appendChild( pl );
618 if( elt.getAttribute( 'ro' ) == 'rw' )
620 pos.appendChild( document.createTextNode( ' ' ) );
621 var del = document.createElement( "a" );
622 del.setAttribute( 'href', 'javascript:pl_delete('+elt.getAttribute( 'id' )+')' );
623 var delimg = document.createElement( "img" );
624 delimg.setAttribute( 'src', 'images/delete_small.png' );
625 delimg.setAttribute( 'alt', '(delete)' );
626 del.appendChild( delimg );
627 pos.appendChild( del );
632 elt = elt.firstChild;
635 else if( elt.nextSibling )
637 elt = elt.nextSibling;
642 while( ! elt.parentNode.nextSibling )
644 elt = elt.parentNode;
645 if( ! elt.parentNode ) break;
647 if( ! elt.parentNode ) break;
648 elt = elt.parentNode.nextSibling;
649 pos = pos.parentNode;
652 clear_children( playtree );
653 playtree.appendChild( pos_top );
657 /*alert( 'Error! HTTP server replied: ' + req.status );*/
662 /* parse browse.xml */
663 function parse_browse_dir( )
665 if( req.readyState == 4 )
667 if( req.status == 200 )
669 var answer = req.responseXML.documentElement;
670 if( !answer ) return;
671 var browser = document.getElementById( 'browser' );
672 var pos = document.createElement( "div" );
673 var elt = answer.firstChild;
676 if( elt.nodeName == "element" )
678 var item = document.createElement( "a" );
679 setclass( item, 'browser' );
680 if( elt.getAttribute( 'type' ) == 'dir' )
682 item.setAttribute( 'href', 'javascript:browse_dir(\''+addslashes(escapebackslashes(elt.getAttribute( 'path' )))+'\');');
686 item.setAttribute( 'href', 'javascript:browse_path(\''+addslashes(escapebackslashes(elt.getAttribute( 'path' )))+'\');' );
688 item.appendChild( document.createTextNode( elt.getAttribute( 'name' ) ) );
689 pos.appendChild( item );
690 if( elt.getAttribute( 'type' ) == 'dir' )
692 pos.appendChild( document.createTextNode( ' ' ) );
693 var item = document.createElement( "a" );
694 setclass( item, 'browser' );
695 item.setAttribute( 'href', 'javascript:browse_path(\''+addslashes(escapebackslashes(elt.getAttribute( 'path' )))+'\');');
696 item.appendChild( document.createTextNode( '(select)' ) );
697 pos.appendChild( item );
699 pos.appendChild( document.createElement( "br" ) );
701 elt = elt.nextSibling;
703 clear_children( browser );
704 browser.appendChild( pos );
708 /*alert( 'Error! HTTP server replied: ' + req.status );*/
713 /**********************************************************************
714 * Input dialog functions
715 *********************************************************************/
716 function hide_input( )
718 document.getElementById( 'input_file' ).style.display = 'none';
719 document.getElementById( 'input_disc' ).style.display = 'none';
720 document.getElementById( 'input_network' ).style.display = 'none';
721 document.getElementById( 'input_fake' ).style.display = 'none';
724 /* update the input MRL using data from the input file helper */
725 /* FIXME ... subs support */
726 function update_input_file()
728 var mrl = document.getElementById( 'input_mrl' );
730 mrl.value = value( 'input_file_filename' );
733 /* update the input MRL using data from the input disc helper */
734 function update_input_disc()
736 var mrl = document.getElementById( 'input_mrl' );
737 var type = radio_value( "input_disc_type" );
738 var device = value( "input_disc_dev" );
740 var title = check_and_replace_int( 'input_disc_title', 0 );
741 var chapter = check_and_replace_int( 'input_disc_chapter', 0 );
742 var subs = check_and_replace_int( 'input_disc_subtrack', '' );
743 var audio = check_and_replace_int( 'input_disc_audiotrack', 0 );
749 mrl.value += "dvd://";
751 else if( type == "dvdsimple" )
753 mrl.value += "dvdsimple://";
755 else if( type == "vcd" )
757 mrl.value += "vcd://";
759 else if( type == "cdda" )
761 mrl.value += "cdda://";
768 mrl.value += "@"+title;
769 if( chapter && type != "cdda" )
770 mrl.value += ":"+chapter;
776 mrl.value += " :sub-track="+subs;
778 mrl.value += " :audio-track="+audio;
783 /* update the input MRL using data from the input network helper */
784 function update_input_net()
786 var mrl = document.getElementById( 'input_mrl' );
787 var type = radio_value( "input_net_type" );
789 check_and_replace_int( 'input_net_udp_port', 1234 );
790 check_and_replace_int( 'input_net_udpmcast_port', 1234 );
796 mrl.value += "udp://";
797 if( checked( 'input_net_udp_forceipv6' ) )
799 if( value( 'input_net_udp_port' ) )
800 mrl.value += ":"+value( 'input_net_udp_port' );
802 else if( type == "udpmcast" )
804 mrl.value += "udp://@"+value( 'input_net_udpmcast_address');
805 if( value( 'input_net_udpmcast_port' ) )
806 mrl.value += ":"+value( 'input_net_udpmcast_port' );
808 else if( type == "http" )
810 var url = value( 'input_net_http_url' );
811 if( url.substring(0,7) != "http://"
812 && url.substring(0,8) != "https://"
813 && url.substring(0,6) != "ftp://"
814 && url.substring(0,6) != "mms://"
815 && url.substring(0,7) != "mmsh://" )
816 mrl.value += "http://";
819 else if( type == "rtsp" )
821 var url = value( 'input_net_rtsp_url' );
822 if( url.substring(0,7) != "rtsp://" )
823 mrl.value += "rtsp://";
827 if( checked( "input_net_timeshift" ) )
828 mrl.value += " :access-filter=timeshift";
831 /* update the input MRL using data from the input fake helper */
832 function update_input_fake()
834 var mrl = document.getElementById( 'input_mrl' );
837 mrl.value += " :fake-file=" + value( "input_fake_filename" );
839 if( value( "input_fake_width" ) )
840 mrl.value += " :fake-width=" + value( "input_fake_width" );
841 if( value( "input_fake_height" ) )
842 mrl.value += " :fake-height=" + value( "input_fake_height" );
843 if( value( "input_fake_ar" ) )
844 mrl.value += " :fake-ar=" + value( "input_fake_ar" );
847 /**********************************************************************
848 * Sout dialog functions
849 *********************************************************************/
850 /* toggle show the full sout interface */
851 function toggle_show_sout_helper()
853 var element = document.getElementById( "sout_helper" );
854 if( element.style.display == 'block' )
856 element.style.display = 'none';
857 document.getElementById( "sout_helper_toggle" ).value = 'Full sout interface';
861 element.style.display = 'block';
862 document.getElementById( "sout_helper_toggle" ).value = 'Hide sout interface';
866 /* update the sout MRL using data from the sout_helper */
867 function update_sout()
869 var mrl = document.getElementById( 'sout_mrl' );
872 check_and_replace_int( 'sout_http_port', 8080 );
873 check_and_replace_int( 'sout_mmsh_port', 8080 );
874 check_and_replace_int( 'sout_rtp_port', 1234 );
875 check_and_replace_int( 'sout_udp_port', 1234 );
876 check_and_replace_int( 'sout_ttl', 1 );
878 if( checked( 'sout_soverlay' ) )
880 disable( 'sout_scodec' );
881 disable( 'sout_sub' );
885 enable( 'sout_scodec' );
886 enable( 'sout_sub' );
889 var transcode = checked( 'sout_vcodec_s' ) || checked( 'sout_acodec_s' )
890 || checked( 'sout_sub' ) || checked( 'sout_soverlay' );
894 mrl.value += ":sout=#transcode{";
895 var alot = false; /* alot == at least one transcode */
896 if( checked( 'sout_vcodec_s' ) )
898 mrl.value += "vcodec="+value( 'sout_vcodec' )+",vb="+value( 'sout_vb' )+",scale="+value( 'sout_scale' );
901 if( checked( 'sout_acodec_s' ) )
903 if( alot ) mrl.value += ",";
904 mrl.value += "acodec="+value( 'sout_acodec' )+",ab="+value( 'sout_ab' );
905 if( value( 'sout_channels' ) )
906 mrl.value += ",channels="+value( 'sout_channels' );
909 if( checked( 'sout_soverlay' ) )
911 if( alot ) mrl.value += ",";
912 mrl.value += "soverlay";
915 else if( checked( 'sout_sub' ) )
917 if( alot ) mrl.value += ",";
918 mrl.value += "scodec="+value( 'sout_scodec' );
921 mrl.value += value( 'sout_transcode_extra' );
926 var output = checked( 'sout_display' ) + checked( 'sout_file' )
927 + checked( 'sout_http' ) + checked( 'sout_mmsh' )
928 + checked( 'sout_rtp' ) + checked( 'sout_udp' );
935 mrl.value += ":sout=#";
936 var aloo = false; /* aloo == at least one output */
937 var mux = radio_value( 'sout_mux' );
938 var ttl = parseInt( value( 'sout_ttl' ) );
939 if( output > 1 ) mrl.value += "duplicate{";
940 if( checked( 'sout_display' ) )
942 if( output > 1 ) mrl.value += "dst="
943 mrl.value += "display";
946 if( checked( 'sout_file' ) )
948 if( aloo ) mrl.value += ",";
949 if( output > 1 ) mrl.value += "dst="
950 mrl.value += "std{access=file,mux="+mux+",dst="+value( 'sout_file_filename' )+"}";
953 if( checked( 'sout_http' ) )
955 if( aloo ) mrl.value += ",";
956 if( output > 1 ) mrl.value += "dst="
957 mrl.value += "std{access=http,mux="+mux+",dst="+value( 'sout_http_addr' );
958 if( value( 'sout_http_port' ) )
959 mrl.value += ":"+value( 'sout_http_port' );
963 if( checked( 'sout_mmsh' ) )
965 if( aloo ) mrl.value += ",";
966 if( output > 1 ) mrl.value += "dst="
967 mrl.value += "std{access=mmsh,mux="+mux+",dst="+value( 'sout_mmsh_addr' );
968 if( value( 'sout_mmsh_port' ) )
969 mrl.value += ":"+value( 'sout_mmsh_port' );
973 if( checked( 'sout_rtp' ) )
975 if( aloo ) mrl.value += ",";
976 if( output > 1 ) mrl.value += "dst="
977 mrl.value += "std{access=rtp";
978 if( ttl ) mrl.value += "{ttl="+ttl+"}";
979 mrl.value += ",mux="+mux+",dst="+value( 'sout_rtp_addr' );
980 if( value( 'sout_rtp_port' ) )
981 mrl.value += ":"+value( 'sout_rtp_port' );
982 if( checked( 'sout_sap' ) )
985 if( value( 'sout_sap_group' ) != '' )
987 mrl.value += ",group=\""+value( 'sout_sap_group' )+"\"";
989 mrl.value += ",name=\""+value( 'sout_sap_name' )+"\"";
994 if( checked( 'sout_udp' ) )
996 if( aloo ) mrl.value += ",";
997 if( output > 1 ) mrl.value += "dst="
998 mrl.value += "std{access=udp";
999 if( ttl ) mrl.value += "{ttl="+ttl+"}";
1000 mrl.value += ",mux="+mux+",dst="+value( 'sout_udp_addr' );
1001 if( value('sout_udp_port' ) )
1002 mrl.value += ":"+value( 'sout_udp_port' );
1003 if( checked( 'sout_sap' ) )
1005 mrl.value += ",sap";
1006 if( value( 'sout_sap_group' ) != '' )
1008 mrl.value += ",group=\""+value( 'sout_sap_group' )+"\"";
1010 mrl.value += ",name=\""+value( 'sout_sap_name' )+"\"";
1015 if( output > 1 ) mrl.value += "}";
1018 if( ( transcode || output ) && checked( 'sout_all' ) )
1019 mrl.value += " :sout-all";
1022 /* reset sout mrl value */
1023 function reset_sout()
1025 document.getElementById('sout_mrl').value = value('sout_old_mrl');
1028 /* save sout mrl value */
1029 function save_sout()
1031 document.getElementById('sout_old_mrl').value = value('sout_mrl');
1034 /**********************************************************************
1035 * Browser dialog functions
1036 *********************************************************************/
1037 /* only browse() should be called directly */
1038 function browse( dest )
1040 document.getElementById( 'browse_dest' ).value = dest;
1041 document.getElementById( 'browse_lastdir' ).value;
1042 browse_dir( document.getElementById( 'browse_lastdir' ).value );
1045 function browse_dir( dir )
1047 document.getElementById( 'browse_lastdir' ).value = dir;
1048 loadXMLDoc( 'requests/browse.xml?dir='+encodeURIComponent(dir), parse_browse_dir );
1050 function browse_path( p )
1052 document.getElementById( value( 'browse_dest' ) ).value = p;
1054 document.getElementById( value( 'browse_dest' ) ).focus();
1056 function refresh_albumart( force )
1058 if( albumart_id != pl_cur_id || force )
1060 var now = new Date();
1061 var albumart = document.getElementById( 'albumart' );
1062 albumart.src = '/art?timestamp=' + now.getTime();
1063 albumart_id = pl_cur_id;
1066 /**********************************************************************
1067 * Periodically update stuff in the interface
1068 *********************************************************************/
1069 function loop_refresh_status()
1071 setTimeout( 'loop_refresh_status()', 1000 );
1074 function loop_refresh_playlist()
1076 /* setTimeout( 'loop_refresh_playlist()', 10000 ); */
1079 function loop_refresh_albumart()
1081 setTimeout( 'loop_refresh_albumart()', 1000 );
1082 refresh_albumart( false );
1084 function loop_refresh()
1086 setTimeout( 'loop_refresh_status()', 1 );
1087 setTimeout( 'loop_refresh_playlist()', 1 );
1088 setTimeout( 'loop_refresh_albumart()', 1 );