[banshee] Fixed a Bit Rate column glitch (bgo#584587)

[Alexander Kojevnikov <alexk src gnome org>]

commit 768f89e5429e552513ec64276716f2e1c81d333b
Author: Alexander Kojevnikov <alexander kojevnikov com>
Date:   Wed Jun 3 09:09:43 2009 +1000

    Fixed a Bit Rate column glitch (bgo#584587)
    
    Bit Rate column uses this format for its display value: "{0} kbps", but when
    calculating the minimum and maximum required width only the "{0}" part was
    taken into account.
---
 .../Hyena.Gui/Hyena.Data.Gui/ColumnCellText.cs     |   20 +++++++++++---------
 1 files changed, 11 insertions(+), 9 deletions(-)

diff --git a/src/Libraries/Hyena.Gui/Hyena.Data.Gui/ColumnCellText.cs b/src/Libraries/Hyena.Gui/Hyena.Data.Gui/ColumnCellText.cs
index 43e4ce0..2e07217 100644
--- a/src/Libraries/Hyena.Gui/Hyena.Data.Gui/ColumnCellText.cs
+++ b/src/Libraries/Hyena.Gui/Hyena.Data.Gui/ColumnCellText.cs
@@ -100,13 +100,7 @@ namespace Hyena.Data.Gui
             context.Layout.FontDescription.Weight = font_weight;
             context.Layout.Ellipsize = EllipsizeMode;
             context.Layout.Alignment = alignment;
-
-            if (text_format == null) {
-                context.Layout.SetText (text);
-            } else {
-                context.Layout.SetText (String.Format (text_format, text));
-            }
-            
+            context.Layout.SetText (GetFormattedText (text));
             context.Layout.GetPixelSize (out text_width, out text_height);
             // Requires Gtk# 2.12
             //is_ellipsized = context.Layout.IsEllipsized;
@@ -117,6 +111,14 @@ namespace Hyena.Data.Gui
             return obj == null ? String.Empty : obj.ToString ();
         }
 
+        private string GetFormattedText (string text)
+        {
+            if (text_format == null) {
+                return text;
+            }
+            return String.Format (text_format, text);
+        }
+
         /*private bool is_ellipsized = false;
         public bool IsEllipsized {
             get { return is_ellipsized; }
@@ -177,14 +179,14 @@ namespace Hyena.Data.Gui
             min = max = -1;
             
             if (!String.IsNullOrEmpty (MinString)) {
-                layout.SetText (MinString);
+                layout.SetText (GetFormattedText (MinString));
                 layout.GetPixelSize (out min, out height);
                 min += 2*Spacing;
                 //Console.WriteLine ("for {0} got min {1} for {2}", this, min, MinString);
             }
 
             if (!String.IsNullOrEmpty (MaxString)) {
-                layout.SetText (MaxString);
+                layout.SetText (GetFormattedText (MaxString));
                 layout.GetPixelSize (out max, out height);
                 max += 2*Spacing;
                 //Console.WriteLine ("for {0} got max {1} for {2}", this, max, MaxString);