mpd: added some optional stats, commented

README

@@ -249,7 +249,7 @@ vicious.widgets.mpd
     argument is provided connection attempt will be made to localhost
     port 6600 with no password
   - returns a table with string keys: {volume}, {state}, {Artist},
-    {Title}, {Album}, {Genre}
+    {Title}, {Album}, {Genre} and optionally {Name} and {file}
 
 vicious.widgets.volume
   - provides volume levels and state of requested ALSA mixers

TODO

@@ -9,7 +9,6 @@
 ** TODO Consider including this code in format helper
    - return format and format:gsub("${[^}]+}", "")
    - Note: We should then also replace just $1/$2...
-** TODO Include Name and file in MPD widget
 ** TODO Complete the hddtemp fix
    - In certain setups regexp does not match all devices
      - The regexp catches the first device name, but last stats

widgets/mpd.lua

@@ -24,7 +24,9 @@ local function worker(format, warg)
         ["{Artist}"] = "N/A",
         ["{Title}"]  = "N/A",
         ["{Album}"]  = "N/A",
-        ["{Genre}"]  = "N/A"
+        ["{Genre}"]  = "N/A",
+        --["{Name}"] = "N/A",
+        --["{file}"] = "N/A",
     }
 
     -- Fallback to MPD defaults
@@ -47,6 +49,8 @@ local function worker(format, warg)
             elseif k == "Title"  then mpd_state["{"..k.."}"] = helpers.escape(v)
             elseif k == "Album"  then mpd_state["{"..k.."}"] = helpers.escape(v)
             elseif k == "Genre"  then mpd_state["{"..k.."}"] = helpers.escape(v)
+            --elseif k == "Name" then mpd_state["{"..k.."}"] = helpers.escape(v)
+            --elseif k == "file" then mpd_state["{"..k.."}"] = helpers.escape(v)
             end
         end
     end