controls: fix display of volume/position when values are unknown

[chrome-ext/music-player-client.git] / main.js

diff --git a/main.js b/main.js
index 9902b935d01e7042570268c13be9d07b82f337c1..208f996183fdad1ea0ad87420a0d734b603e7be9 100644 (file)
--- a/main.js
+++ b/main.js
@@ -14,6 +14,10 @@ TcpClientSender.prototype.send = function(data, cb) {
 TcpClientSender.prototype.poll = function() {
        this.tcpclient.poll();
 }
+TcpClientSender.prototype.reconnect = function() {
+       this.tcpclient.disconnect();
+       this.tcpclient.connect();
+}
 
 function tramp_mpc_recv(data) {
        mpc.recv(data);
@@ -274,10 +278,15 @@ function pretty_time(time) {
 }
 
 function playlist_del() {
-       mpc.deleteid(this.title);
+       mpc.deleteid(this.song_id);
        this.parentNode.remove();
 }
 
+function playlist_play() {
+       mpc.playid(this.song_id);
+       this.parentNode.style.fontWeight = 'bold';
+}
+
 function update_ui(state, cmd) {
        if (typeof(state) == 'string') {
                ui_mpc_status.innerText = ({
@@ -323,12 +332,16 @@ function update_ui(state, cmd) {
                cell = row.insertCell(-1);
                cell.id = 'playlist_del';
                cell.innerHTML = '¤';
-               cell.title = song.Id;
+               cell.song_id = song.Id;
+               cell.title = 'delete';
                cell.onclick = playlist_del;
 
                cell = row.insertCell(-1);
                cell.innerText = song.Pos;
                cell.style.textAlign = 'right';
+               cell.song_id = song.Id;
+               cell.title = 'play';
+               cell.onclick = playlist_play;
 
                if ('Artist' in song) {
                        row.insertCell(-1).innerText = song.Artist;
@@ -343,20 +356,25 @@ function update_ui(state, cmd) {
        });
 
        /* Update the status tab. */
-       var time;
-       if ('time' in state)
+       var time, percent;
+       if ('time' in state) {
                // When stopped, there is no time field at all.
                time = state.time.split(':');
-       else
+               percent = Math.floor((0.0 + time[0]) * 100 / (0.0 + time[1]));
+       } else {
                time = [0, 0];
+               percent = 0;
+       }
        ui_mpc_seekcur.max = time[1];
        ui_mpc_seekcur.value = time[0];
-       percent = Math.floor((0.0 + time[0]) * 100 / (0.0 + time[1]));
        ui_mpc_seekcur.title = 'seekcur (' + percent + '%)';
        ui_mpc_currtime.innerText = [pretty_time(time[0]), pretty_time(time[1]), percent + '%'].join(' / ');
 
-       ui_mpc_setvol.value = state.volume;
-       ui_mpc_setvol.title = 'setvol (' + state.volume + '%)';
+       ui_mpc_setvol.title = 'setvol';
+       if ('volume' in state) {
+               ui_mpc_setvol.value = state.volume;
+               ui_mpc_setvol.title += ' (' + state.volume + '%)';
+       }
 
        [
                'consume', 'random', 'repeat', 'single',