controls: add shortcut keys for a bunch of items
[chrome-ext/music-player-client.git] / js / mpc.js
index ae013332e618a7700ae0e5a75f4d913c3f94f671..7fc74393bfa3ee9cbd970f2403308aaa937832f5 100644 (file)
--- a/js/mpc.js
+++ b/js/mpc.js
@@ -31,30 +31,60 @@ Mpc.prototype.send = function(msg) {
        });
 }
 
+Mpc.prototype._parse_result = function(lines) {
+       var state = {};
+       var keys = [];
+       var key, val, i;
+
+       lines.forEach(function(line) {
+               i = line.indexOf(':');
+               if (i == -1)
+                       return; // Ignores the OK line
+               key = line.substr(0, i);
+               keys.push(key);
+               val = line.substr(i + 2);
+               state[key] = val;
+       });
+
+       return {
+               'state': state,
+               'keys': keys,
+       };
+}
+
 Mpc.prototype.recv_msg = function(lines) {
-       curr = this._queue.shift();
+       var state, keys, ret;
+       var curr = this._queue.shift();
        this.log(0x2, 'recv: [' + curr + ']:', lines.join('\n'));
        if (lines[0].substr(0, 4) == 'ACK ')
                this.err(curr, lines.join('\n'));
        curr = curr.split(' ');
 
        switch (curr[0]) {
-       // Needs to return a list of dicts (see above for dicts).
-       //case 'playlistinfo':
+       case 'playlistinfo':
+               var i = 2, playlist = [], song;
+               while (i < lines.length) {
+                       if (lines[i].substr(0, 5) == 'file:') {
+                               song = this._parse_result(lines.splice(0, i + 1)).state;
+                               playlist = playlist.concat(song);
+                               i = 0;
+                       } else
+                               ++i;
+               }
+               this.state.Playlist = playlist;
+               this._cb_update_state(this.state);
+               break;
+
        case 'currentsong':
+               this.state.Currentsong = this._parse_result(lines).state;
+               this._cb_update_state(this.state);
+               break;
+
        case 'stats':
        case 'status':
-               state = {};
-               keys = [];
-               lines.forEach(function(line) {
-                       i = line.indexOf(':');
-                       if (i == -1)
-                               return; // Ignores the OK line
-                       key = line.substr(0, i);
-                       keys.push(key);
-                       val = line.substr(i + 2);
-                       state[key] = val;
-               });
+               ret = this._parse_result(lines);
+               state = ret.state;
+               keys = ret.keys;
 
                // When mpd is stopped, it gives us back crap values for some things.
                if ('state' in state && state.state == 'stop') {
@@ -63,13 +93,14 @@ Mpc.prototype.recv_msg = function(lines) {
                }
                // Now merge the current state with the previous one so that we don't
                // lose information like volume or song position.
-               curr_state = this.state;
+               var curr_state = this.state;
                keys.forEach(function(key) {
                        curr_state[key] = state[key];
                });
 
                this._cb_update_state(curr_state);
                break;
+
        default:
                this._cb_update_state(lines, curr);
                break;
@@ -213,7 +244,7 @@ Mpc.prototype.seek                = Mpc.__make_send_arg2('seek');
 // seekid {SONGID} {TIME}
 Mpc.prototype.seekid              = Mpc.__make_send_arg2('seekid');
 // seekcur {TIME}
-Mpc.prototype.seekcur             = Mpc.__make_send_arg1('seek');
+Mpc.prototype.seekcur             = Mpc.__make_send_arg1('seekcur');
 // stop
 Mpc.prototype.stop                = Mpc.__make_send_void('stop');