1 files changed, 158 insertions, 0 deletions
diff --git a/extras/metrics/Metric.cs b/extras/metrics/Metric.cs
new file mode 100644
index 000000000..105cc2fe4
--- /dev/null
+++ b/extras/metrics/Metric.cs
@@ -0,0 +1,158 @@
+//
+// Metric.cs
+//
+// Author:
+//   Gabriel Burt <gabriel.burt@gmail.com>
+//
+// Copyright (c) 2010 Novell, Inc.
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using System.Linq;
+
+using Hyena;
+using Hyena.Metrics;
+using Hyena.Data.Sqlite;
+using Hyena.Json;
+using Mono.Data.Sqlite;
+using System.Collections.Generic;
+using Hyena.Query;
+
+namespace metrics
+{
+    public class Metric
+    {
+        static Metric ()
+        {
+            var time = new Func<double, string> (d => String.Format ("{0:N0}", SqliteUtils.FromDbFormat (typeof(DateTime), d)));
+            var duration = new Func<double, string> (d => String.Format ("{0:N0}", TimeSpan.FromMilliseconds (d)));
+            var duration_s = new Func<double, string> (d => String.Format ("{0:N0}", TimeSpan.FromSeconds (d)));
+            var px = new Func<double, string> (d => String.Format ("{0:N0} px", d));
+
+            Add (
+                "/AvgBitRate", new Func<double, string> (d => String.Format ("{0:N0} kbps", d)),
+                "/AvgScore",
+                "/BpmTrackCount",
+                "/ComposerTrackCount",
+                "/ErrorTrackCount",
+                "/GroupingTrackCount",
+                "/LicenseUriTrackCount",
+                "/RatedTrackCount",
+                "/TotalFileSize", new Func<double, string> (d => new FileSizeQueryValue ((long)d).ToUserQuery ()),
+                "/TotalPlayCount",
+                "/TotalPlaySeconds", duration_s,
+                "/TotalSkipCount",
+                "/TrackCount",
+                "/UnplayedTrackCount",
+
+                "Banshee/BuildTime", time,
+                "Banshee/Configuration/browser/position", px,
+
+                "Banshee/Configuration/player_window/height", px,
+                "Banshee/Configuration/player_window/source_view_row_height", px,
+                "Banshee/Configuration/player_window/source_view_row_padding", px,
+                "Banshee/Configuration/player_window/source_view_width", px,
+                "Banshee/Configuration/player_window/width", px,
+
+                "Banshee/Configuration/player_window/x_pos",
+                "Banshee/Configuration/player_window/y_pos",
+
+                "Banshee/Configuration/plugins.mtp/albumart_max_width", px,
+
+                "Banshee/Configuration/plugins.play_queue/played_songs_number",
+                "Banshee/Configuration/plugins.play_queue/upcoming_songs_number",
+
+                "Banshee/Display/NScreens",
+
+                "Banshee/Screen/Height", px,
+                "Banshee/Screen/Width", px,
+                "Banshee/Screen/NMonitors",
+                "Banshee/ShutdownAt", time,
+                "Banshee/StartedAt", time,
+                "Env/Processor Count",
+
+                "Banshee/RunDuration", duration
+            );
+        }
+
+        private static List<Metric> metrics = new List<Metric> ();
+        private static Func<double, string> num_func = new Func<double, string> (d => String.Format ("{0,20:N1}", d));
+
+        private static void Add (params object [] args)
+        {
+            for (int i = 0; i < args.Length; i++) {
+                string key = (string)args[i];
+                Func<double, string> func = null;
+                if (i < args.Length - 1) {
+                    func = args[i + 1] as Func<double, string>;
+                    if (func != null) {
+                        i++;
+                    }
+                }
+
+                metrics.Add (new Metric (key, func ?? num_func));
+            }
+        }
+
+        public static string ToString (string key, object d)
+        {
+            return ToString (key, Convert.ToDouble (d));
+        }
+
+        public static string ToString (string key, double d)
+        {
+            var metric = metrics.FirstOrDefault (m => m.Matching (key));
+            if (metric != null) {
+                return metric.ToString (d);
+            } else {
+                return num_func (d);
+            }
+        }
+
+        private string key;
+        private bool ends_with;
+        private Func<double, string> func;
+
+        public Metric (string key, Func<double, string> func)
+        {
+            this.key = key;
+            this.func = func;
+            this.ends_with = key[0] == '/';
+        }
+
+        public string ToString (double val)
+        {
+            try {
+                return func (val);
+            } catch (Exception e) {
+                return e.Message;
+            }
+        }
+
+        public bool Matching (string key)
+        {
+            if (ends_with) {
+                return key.EndsWith (this.key);
+            } else {
+                return key == this.key;
+            }
+        }
+    }
+}