Alpha done, needs testing though :)

htdocs/css/mpd.css

@@ -28,3 +28,14 @@ body {
 	min-width: 50px;
 }
 
+.btn-group-hover .btn {
+    border-color: white;
+    background: white;
+    text-shadow: 0 1px 1px white;
+    -webkit-box-shadow: inset 0 1px 0 white;
+    -moz-box-shadow: inset 0 1px 0 white;
+    box-shadow: inset 0 1px 0 white;
+}
+.btn-group-hover {
+    opacity: 0;
+}

htdocs/index.html

@@ -37,9 +37,9 @@
       <div class="collapse navbar-collapse">
 
         <ul id="nav_links" class="nav navbar-nav">
-          <li id="nav_playlist"><a href="#">Playlist</a></li>
-          <li id="nav_browse"><a href="#/browse/">Browse database</a></li>
-          <li id="nav_about"><a href="#/about/">About</a></li>
+          <li id="playlist"><a href="#/">Playlist</a></li>
+          <li id="browse"><a href="#/browse/">Browse database</a></li>
+          <li id="about"><a href="#/about/">About</a></li>
         </ul>
 
         <form class="navbar-form navbar-right" role="search">
@@ -86,12 +86,15 @@
           <div id="panel-heading" class="panel-heading">Playlist</div>
           <div class="panel-body">
             <h1><span id="track-icon" class="glyphicon glyphicon-play"></span><span id="currenttrack"></span></h1>
+            <h4></span><span id="album" class="text"></span>
+              <span id="artist" class="text pull-right"></span></h4>
             <p id="counter" class="text pull-right">&nbsp;&nbsp;</p>
 
             <div class="progress progress-striped active">
               <div id="progressbar" class="progress-bar navbar-left"  role="progressbar" aria-valuenow="45" aria-valuemin="0" aria-valuemax="100">
               </div>
             </div>
+
           </div>
 
           <!-- Table -->
@@ -130,7 +133,8 @@
             <span class="glyphicon glyphicon-wrench"></span> Options <span class="caret"></span>
           </button>
           <ul class="dropdown-menu">
-            <li><a href="#" onclick="updateDB()"><span class="glyphicon glyphicon-refresh"></span> Update Database</a></li>
+            <li><a href="#/" onclick="updateDB();"><span class="glyphicon glyphicon-refresh"></span> Update Database</a></li>
+            <li><a href="#/" onclick="socket.send('MPD_API_RM_ALL');"><span class="glyphicon glyphicon-trash"></span> Clear queue</a></li>
           </ul>
         </div>
       </div><!-- /.col-md-2 -->

htdocs/js/mpd.js

@@ -6,14 +6,10 @@ $('#volumeslider').slider().on('slide', function(event) {
 	socket.send("MPD_API_SET_VOLUME,"+event.value);
 });
 
-$('#nav_links > li').on('click', function(e) {
-	//$('#nav_links > li:contains(' + History.getState().title + ')').removeClass('active');
-	//History.pushState({state:$(this).attr('id')}, $(this).text(), '?' + $(this).attr('id'));
-});
-
 var app = $.sammy(function() {
 	this.before('/', function(e, data) {
 		socket.send("MPD_API_GET_TRACK_INFO");
+		$('#nav_links > li').removeClass('active');
 	});
 
 	this.get('#/', function() {
@@ -21,7 +17,9 @@ var app = $.sammy(function() {
 		$('#salamisandwich').find("tr:gt(0)").remove();
 		socket.send("MPD_API_GET_PLAYLIST");
 		$('#panel-heading').text("Playlist");
+		$('#playlist').addClass('active');
 	});
+
 	this.get(/\#\/browse\/(.*)/, function() {
 		current_app = 'browse';
 		$('#salamisandwich').find("tr:gt(0)").remove();
@@ -31,50 +29,26 @@ var app = $.sammy(function() {
 
 		socket.send("MPD_API_GET_BROWSE,"+path);
 		$('#panel-heading').text("Browse database: "+path+"");
+		$('#browse').addClass('active');
 	});
-	this.get('#/about', function() {
+
+	this.get('#/about/', function() {
 		current_app = 'about';
 		$('#panel-heading').text("About");
-	}); 
+		$('#about').addClass('active');
+	});
+
 	this.get("/", function(context) {
 		context.redirect("#/");
 	});
 });
 
-
-
-/*
-History.Adapter.bind(window,'statechange',function(){ // Note: We are using statechange instead of popstate
-
-    if(!State.data.state) {
-    	//$('#' + State.data).
-    }
-
-	$('#panel-heading').text(State.title);
-	switch(State.data.state) {
-		case "nav_browse":
-			socket.send('MPD_API_GET_BROWSE,/');
-			break;
-		case "nav_about":
-			break;
-		case "nav_playlist":
-		default:
-			
-	}
-	$(this).addClass('active');
-
-    console.log(" Browser State: ");
-    console.log(State);
-	socket.send("MPD_API_GET_TRACK_INFO");
-});
-*/
 $(document).ready(function(){
 	webSocketConnect();
 });
 
 
 function webSocketConnect() {
-
 	if (typeof MozWebSocket != "undefined") {
 		socket = new MozWebSocket(get_appropriate_ws_url(), "ympd-client");
 	} else {
@@ -99,19 +73,36 @@ function webSocketConnect() {
 				case "playlist":
 					//if(state.data.state !== 'nav_playlist')
 					//	break;
+					console.log("Got Playlist...");
 					if(current_app !== 'playlist')
 						break;
 
+					$('#salamisandwich > tbody').empty();
 					for (var song in obj.data) {
 						var minutes = Math.floor(obj.data[song].duration / 60);
 						var seconds = obj.data[song].duration - minutes * 60;
 
-						$('#salamisandwich tr:last').after(
-							"<tr id=\"playlist_" + obj.data[song].id + "\"><td>" + obj.data[song].pos + "</td>" +
+						$('#salamisandwich > tbody').append(
+							"<tr trackid=\"" + obj.data[song].id + "\"><td>" + obj.data[song].pos + "</td>" +
 							"<td>"+ obj.data[song].title +"</td>" + 
 							"<td>"+ minutes + ":" + (seconds < 10 ? '0' : '') + seconds +
-							"<span class=\"glyphicon glyphicon-trash pull-right hoverhidden\"></span> </td></tr>");
+							"</td></tr>");
 					}
+
+					$('#salamisandwich > tbody > tr').on({
+						mouseover: function(){
+							if($(this).children().last().has("a").length == 0)
+								$(this).children().last().append(
+									"<a class=\"btn btn-xs pull-right btn-group-hover\" href=\"#/\" " +
+									"onclick=\"socket.send('MPD_API_RM_TRACK," + $(this).attr("trackid") +"'); $(this).parents('tr').remove();\">" +
+									"<span class=\"glyphicon glyphicon-trash\"></span></a>")
+								.find('a').fadeTo('fast',1);
+						},
+						mouseleave: function(){
+							$(this).children().last().find("a").stop().remove();
+						}
+					});
+
 					break;
 				case "browse":
 					//if(state.data.state !== 'nav_browse')
@@ -123,8 +114,9 @@ function webSocketConnect() {
 					for (var item in obj.data) {
 						switch(obj.data[item].type) {
 							case "directory":
-								$('#salamisandwich tr:last').after(
-									"<tr><td><span class=\"glyphicon glyphicon-folder-open\"></span></td>" + 
+								$('#salamisandwich > tbody').append(
+									"<tr uri=\"" + obj.data[item].dir + "\">" +
+									"<td><span class=\"glyphicon glyphicon-folder-open\"></span></td>" + 
 									"<td><a href=\"#/browse/"+ obj.data[item].dir +"\">" + obj.data[item].dir +"</a></td>" + 
 									"<td></td></tr>");
 								break;
@@ -132,15 +124,33 @@ function webSocketConnect() {
 								var minutes = Math.floor(obj.data[item].duration / 60);
 								var seconds = obj.data[item].duration - minutes * 60;
 
-								$('#salamisandwich tr:last').after(
-									"<tr><td><span class=\"glyphicon glyphicon-music\"></span></td>" + 
-									"<td><a href=\"#\">" + obj.data[item].title +"</a></td>" + 
+								$('#salamisandwich > tbody').append(
+									"<tr uri=\"" + obj.data[item].uri + "\">" +
+									"<td><span class=\"glyphicon glyphicon-music\"></span></td>" + 
+									"<td>" + obj.data[item].title +"</td>" + 
 									"<td>"+ minutes + ":" + (seconds < 10 ? '0' : '') + seconds +"</td></tr>");
 								break;
+
 							case "playlist":
 								break;
 						}
 					}
+
+					$('#salamisandwich > tbody > tr').on({
+						mouseover: function(){
+							if($(this).children().last().has("a").length == 0)
+								if($(this).attr("uri").length > 0)
+									$(this).children().last().append(
+										"<a class=\"btn btn-xs pull-right btn-group-hover\" " +
+										"onclick=\"socket.send('MPD_API_ADD_TRACK," + $(this).attr("uri") +"'); $(this).parents('tr').addClass('success');\">" +
+										"<span class=\"glyphicon glyphicon-plus\"></span></a>")
+										.find('a').fadeTo('fast',1);
+						},
+						mouseleave: function(){
+							$(this).children().last().find("a").stop().remove();
+						}
+					});
+
 					$('#salamisandwich td:eq(1)').click(function(){
 						console.log($(this).children().attr("path"));
 						//socket.send('MPD_API_GET_BROWSE,'+;
@@ -209,7 +219,10 @@ function webSocketConnect() {
 
 				case "current_song":
 					$('#currenttrack').text(" " + obj.data.title);
-
+					if(obj.data.album)
+						$('#album').text(obj.data.album);
+					if(obj.data.artist)
+						$('#artist').text(obj.data.artist);
 				default:
 					break;
 			}

src/mpd_client.c

@@ -103,6 +103,14 @@ int callback_ympd(struct libwebsocket_context *context,
 				mpd_send_next(conn);
 				mpd_response_finish(conn);
 			}
+			else if(!strcmp((const char *)in, MPD_API_RM_ALL)) {
+				mpd_run_clear(conn);
+			}
+			else if(!strncmp((const char *)in, MPD_API_RM_TRACK, sizeof(MPD_API_RM_TRACK)-1)) {
+				unsigned id;
+				if(sscanf(in, "MPD_API_RM_TRACK,%d", &id))
+					mpd_run_delete_id(conn, id);
+			}
 			else if(!strncmp((const char *)in, MPD_API_TOGGLE_RANDOM, sizeof(MPD_API_TOGGLE_RANDOM)-1)) {
 				unsigned random;
 				if(sscanf(in, "MPD_API_TOGGLE_RANDOM,%d", &random))
@@ -136,6 +144,14 @@ int callback_ympd(struct libwebsocket_context *context,
 					pss->browse_path = dir;
 				}
 			}
+			else if(!strncmp((const char *)in, MPD_API_ADD_TRACK, sizeof(MPD_API_ADD_TRACK)-1)) {
+				char *uri;
+				if(sscanf(in, "MPD_API_ADD_TRACK,%m[^\t\n]", &uri) && uri != NULL) {
+					printf("sending '%s'\n", uri);
+					mpd_run_add(conn, uri);
+					free(uri);
+				}
+			}
 
 			break;
 
@@ -247,11 +263,11 @@ int mpd_put_current_song(char *buffer)
 		return 0;
 
 	len = snprintf(buffer, MAX_SIZE, "{\"type\": \"current_song\", \"data\":"
-		"{\"id\":%d, \"pos\":%d, \"duration\":%d, \"title\":\"%s\"}}",
-		mpd_song_get_id(song),
+		"{\"pos\":%d, \"title\":\"%s\", \"artist\":\"%s\", \"album\":\"%s\"}}",
 		mpd_song_get_pos(song),
-		mpd_song_get_duration(song),
-		mpd_get_title(song)
+		mpd_get_title(song),
+		mpd_song_get_tag(song, MPD_TAG_ARTIST, 0),
+		mpd_song_get_tag(song, MPD_TAG_ALBUM, 0)
 	);
 	mpd_song_free(song);
 	mpd_response_finish(conn);

src/mpd_client.h

@@ -25,6 +25,8 @@ enum mpd_conn_states {
 #define MPD_API_GET_TRACK_INFO   "MPD_API_GET_TRACK_INFO"
 #define MPD_API_GET_BROWSE       "MPD_API_GET_BROWSE"
 #define MPD_API_ADD_TRACK        "MPD_API_ADD_TRACK"
+#define MPD_API_RM_TRACK         "MPD_API_RM_TRACK"
+#define MPD_API_RM_ALL           "MPD_API_RM_ALL"
 #define MPD_API_SET_VOLUME       "MPD_API_SET_VOLUME"
 #define MPD_API_SET_PAUSE        "MPD_API_SET_PAUSE"
 #define MPD_API_SET_PLAY         "MPD_API_SET_PLAY"