main, functions.js, slider_*.png : add position slider

status.xml : add "seek" command
vlm, refresh.png : add refresh buttons (page doesn't autorefresh)

share/http/dialogs/main

@@ -36,52 +36,52 @@ sout and playlist .
     </button>
   </div>
   <div class="controls">
-    <button id="btn_open" onclick="toggle_show('input');" onmouseover="button_over(this);" onmouseout="button_out(this);">
+    <button id="btn_open" onclick="toggle_show('input');" onmouseover="button_over(this);" onmouseout="button_out(this);" title="Open" >
       <img src="images/eject.png" alt="Open" />
       <span class="btn_text">Open</span>
     </button>
     &nbsp;
-    <button id="btn_stop" onclick="pl_stop();" onmouseover="button_over(this);" onmouseout="button_out(this);">
+    <button id="btn_stop" onclick="pl_stop();" onmouseover="button_over(this);" onmouseout="button_out(this);" title="Stop" >
       <img src="images/stop.png" alt="Stop" />
       <span class="btn_text">Stop</span>
     </button>
-    <!--<button id="btn_play" onclick="alert('FIXME');" onmouseover="button_over(this);" onmouseout="button_out(this);">
+    <!--<button id="btn_play" onclick="alert('FIXME');" onmouseover="button_over(this);" onmouseout="button_out(this);" title="Play" >
       <img src="images/play.png" alt="Play" />
       <span class="btn_text">Play</span>
     </button>-->
-    <button id="btn_pause" onclick="pl_pause();" onmouseover="button_over(this);" onmouseout="button_out(this);">
+    <button id="btn_pause" onclick="pl_pause();" onmouseover="button_over(this);" onmouseout="button_out(this);" title="Pause" >
       <img src="images/pause.png" alt="Pause" id="btn_pause_img" />
       <span class="btn_text">Pause</span>
     </button>
     &nbsp;
-    <button id="btn_previous" onclick="pl_previous();" onmouseover="button_over(this);" onmouseout="button_out(this);">
+    <button id="btn_previous" onclick="pl_previous();" onmouseover="button_over(this);" onmouseout="button_out(this);" title="Previous" >
       <img src="images/prev.png" alt="Previous" />
       <span class="btn_text">Previous</span>
     </button>
-    <button id="btn_next" onclick="pl_next();" onmouseover="button_over(this);" onmouseout="button_out(this);">
+    <button id="btn_next" onclick="pl_next();" onmouseover="button_over(this);" onmouseout="button_out(this);" title="Next" >
       <img src="images/next.png" alt="Next" />
       <span class="btn_text">Next</span>
     </button>
     &nbsp;
-    <button id="btn_sout" onclick="toggle_show('sout');" onmouseover="button_over(this);" onmouseout="button_out(this);">
+    <button id="btn_sout" onclick="toggle_show('sout');" onmouseover="button_over(this);" onmouseout="button_out(this);" title="Stream Output" >
       <img src="images/sout.png" alt="Stream Output" />
       <span class="btn_text">Stream Output</span>
     </button>
-    <button id="btn_playlist" onclick="toggle_show('playlist');" onmouseover="button_over(this);" onmouseout="button_out(this);">
+    <button id="btn_playlist" onclick="toggle_show('playlist');" onmouseover="button_over(this);" onmouseout="button_out(this);" title="Playlist" >
       <img src="images/playlist.png" alt="Playlist" />
       <span class="btn_text">Playlist</span>
     </button>
     &nbsp;
-    <button id="btn_fullscreen" onclick="fullscreen();" onmouseover="button_over(this);" onmouseout="button_out(this);">
+    <button id="btn_fullscreen" onclick="fullscreen();" onmouseover="button_over(this);" onmouseout="button_out(this);" title="Fullscreen" >
       <img src="images/fullscreen.png" alt="Fullscreen" />
       <span class="btn_text">Fullscreen</span>
     </button>
     &nbsp;
-    <button id="btn_volume_down" onclick="volume_down();" onmouseover="button_over(this);" onmouseout="button_out(this);">
+    <button id="btn_volume_down" onclick="volume_down();" onmouseover="button_over(this);" onmouseout="button_out(this);" title="Decrease Volume" >
       <img src="images/volume_down.png" alt="Decrease Volume" />
       <span class="btn_text">Decrease Volume</span>
     </button>
-    <button id="btn_volume_up" onclick="volume_up();" onmouseover="button_over(this);" onmouseout="button_out(this);">
+    <button id="btn_volume_up" onclick="volume_up();" onmouseover="button_over(this);" onmouseout="button_out(this);" title="Increase Volume" >
       <img src="images/volume_up.png" alt="Increase Volume" />
       <span class="btn_text">Increase Volume</span>
     </button>
@@ -93,6 +93,9 @@ sout and playlist .
     -
     Volume : <span id="volume">(?)</span>
     <br/>
+    <!-- progress bar -->
+    <img src="images/slider_left.png" alt="slider left" /><span id="progressbar" style="background-image: url( 'images/slider_bar.png' ); width: 408px; height:16px; position:absolute;" onclick="slider_seek( event, this );" onmousemove="slider_move( event, this );"><img src="images/slider_point.png" alt="slider point" style="position:relative; left:0px;" id="main_slider_point" onmousedown="slider_down( event, this );" onmouseup="slider_up( event, this.parentNode );" onmouseout="slider_up( event, this.parentNode );"/></span><img src="images/slider_right.png" alt="slider right" style="position:relative;left:408px;" />
+    <br/>
     <span id="nowplaying">(?)</span>
   </div>
 </div>

share/http/dialogs/vlm

@@ -30,10 +30,12 @@ sout and vlmelements .
 <div id="vlm" class="dialog" >
   <div class="title">
     VLC media player - VLM interface
+    <!--
     <button id="btn_toggle_text" onclick="toggle_btn_text();">
       <img src="images/help.png" alt="Help" />
       Help
     </button>
+    -->
   </div>
   <div class="controls">
     <label for="vlm_command">VLM command:</label>
@@ -149,6 +151,9 @@ sout and vlmelements .
 <div id="vlm_broadcast" class="dialog" >
   <div class="title">
     Broadcast Elements
+    <button id="btn_refresh_broadcast" onclick="vlm_get_elements();" title="Refresh" >
+      <img src="images/refresh.png" alt="Refresh" />
+    </button>
   </div>
   <div id="vlm_broadcast_list" class="list"></div>
 </div>
@@ -156,6 +161,9 @@ sout and vlmelements .
 <div id="vlm_vod" class="dialog" >
   <div class="title">
     Video on Demand Elements
+    <button id="btn_refresh_vod" onclick="vlm_get_elements();" title="Refresh" >
+      <img src="images/refresh.png" alt="Refresh" />
+    </button>
   </div>
   <div id="vlm_vod_list" class="list"></div>
 </div>
@@ -163,6 +171,9 @@ sout and vlmelements .
 <div id="vlm_schedule" class="dialog" >
   <div class="title">
     Schedule Elements
+    <button id="btn_refresh_schedule" onclick="vlm_get_elements();" title="Refresh" >
+      <img src="images/refresh.png" alt="Refresh" />
+    </button>
   </div>
   <div id="vlm_schedule_list" class="list"></div>
 </div>

share/http/js/functions.js

@@ -25,6 +25,54 @@
 
 var old_time = 0;
 
+/**********************************************************************
+ * Slider functions
+ *********************************************************************/
+ 
+var slider_mouse_down = 0;
+var slider_dx = 0;
+
+/* findPosX() from http://www.quirksmode.rg/js/indpos.html */
+function findPosX(obj)
+{
+    var curleft = 0;
+    if (obj.offsetParent)
+    {
+        while (obj.offsetParent)
+        {
+            curleft += obj.offsetLeft
+            obj = obj.offsetParent;
+        }
+    }
+    else if (obj.x)
+        curleft += obj.x;
+    return curleft;
+}
+
+function slider_seek( e, bar )
+{
+    seek(Math.floor(( e.clientX + document.body.scrollLeft - findPosX( bar )) / 4)+"%25");
+}
+function slider_down( e, point )
+{
+    slider_mouse_down = 1;
+    slider_dx = e.clientX - findPosX( point );
+}
+function slider_up( e, bar )
+{
+    slider_mouse_down = 0;
+    /* slider_seek( e, bar ); */
+}
+function slider_move( e, bar )
+{
+    if( slider_mouse_down == 1 )
+    {
+        var slider_position  = Math.floor( e.clientX - slider_dx + document.body.scrollLeft - findPosX( bar ));
+        document.getElementById( 'main_slider_point' ).style.left = slider_position+"px";
+        slider_seek( e, bar );
+    }
+}
+
 /**********************************************************************
  * Misc utils
  *********************************************************************/
@@ -277,6 +325,10 @@ function volume_up()
 {
     loadXMLDoc( 'requests/status.xml?command=volume&val=%2B20', parse_status );
 }
+function seek( pos )
+{
+    loadXMLDoc( 'requests/status.xml?command=seek&val='+pos, parse_status );
+}
 function fullscreen()
 {
     loadXMLDoc( 'requests/status.xml?command=fullscreen', parse_status );
@@ -302,21 +354,41 @@ function parse_status()
         {
             var status = req.responseXML.documentElement;
             var new_time = status.getElementsByTagName( 'time' )[0].firstChild.data;
+            var length = status.getElementsByTagName( 'length' )[0].firstChild.data;
+            var slider_position;
+            if( length < 100 )
+            {
+                slider_position = ( status.getElementsByTagName( 'position' )[0]
+                           .firstChild.data * 4 ) + "px";
+            }
+            else
+            {
+                /* this is more precise if length > 100 */
+                slider_position = Math.floor( ( new_time * 400 ) / length ) + "px";
+            }
             if( old_time > new_time )
                 setTimeout('update_playlist()',50);
             old_time = new_time;
             set_text( 'time', format_time( new_time ) );
-            set_text( 'length', format_time( status.getElementsByTagName( 'length' )[0].firstChild.data ) );
+            set_text( 'length', format_time( length ) );
             if( status.getElementsByTagName( 'volume' ).length != 0 )
                 set_text( 'volume', Math.floor(status.getElementsByTagName( 'volume' )[0].firstChild.data/5.12)+'%' );
             set_text( 'state', status.getElementsByTagName( 'state' )[0].firstChild.data );
+            if( slider_mouse_down == 0 )
+            {
+                document.getElementById( 'main_slider_point' ).style.left = slider_position;
+            }
             if( status.getElementsByTagName( 'state' )[0].firstChild.data == "playing" )
             {
                 document.getElementById( 'btn_pause_img' ).setAttribute( 'src', 'images/pause.png' );
+                document.getElementById( 'btn_pause_img' ).setAttribute( 'alt', 'Pause' );
+                document.getElementById( 'btn_pause' ).setAttribute( 'title', 'Pause' );
             }
             else
             {
                 document.getElementById( 'btn_pause_img' ).setAttribute( 'src', 'images/play.png' );
+                document.getElementById( 'btn_pause_img' ).setAttribute( 'alt', 'Play' );
+                document.getElementById( 'btn_pause' ).setAttribute( 'title', 'Play' );
             }
         }
         else

share/http/requests/status.xml

@@ -83,6 +83,9 @@
   <vlc id="if" param1="command value 'volume' strcmp 0 =" />
     <vlc id="rpn" param1="val value vlc_volume_set" />
   <vlc id="end"/>
+  <vlc id="if" param1="command value 'seek' strcmp 0 =" />
+    <vlc id="rpn" param1="val value vlc_seek" />
+  <vlc id="end"/>
 
 <vlc id="end" />
 <root>