fix sorting by size in shared files table

gui/griffon-app/views/com/muwire/gui/MainFrameView.groovy

@@ -144,8 +144,7 @@ class MainFrameView {
                                 table(id : "shared-files-table", autoCreateRowSorter: true) {
                                      tableModel(list : model.shared) {
                                          closureColumn(header : "Name", preferredWidth : 550, type : String, read : {row -> row.file.getAbsolutePath()})
-                                         closureColumn(header : "Size", preferredWidth : 50, type : String, 
+                                         closureColumn(header : "Size", preferredWidth : 50, type : Long, read : {row -> row.file.length() })
-                                             read : {row -> DataHelper.formatSize2Decimal(row.file.length(),false) + "B"})
                                      }   
                                 }
                             }
@@ -290,6 +289,10 @@ class MainFrameView {
         downloadsTable.setDefaultRenderer(Integer.class, centerRenderer)
         
         downloadsTable.rowSorter.addRowSorterListener({evt -> lastDownloadSortEvent = evt})
+        
+        // shared files table
+        def sharedFilesTable = builder.getVariable("shared-files-table")
+        sharedFilesTable.columnModel.getColumn(1).setCellRenderer(new SizeRenderer())
     }
 
     int selectedDownloaderRow() {

gui/griffon-app/views/com/muwire/gui/SearchTabView.groovy

@@ -91,25 +91,7 @@ class SearchTabView {
         resultsTable.setDefaultRenderer(Integer.class,centerRenderer)
         resultsTable.columnModel.getColumn(4).setCellRenderer(centerRenderer)
         
-        def sizeRenderer = new DefaultTableCellRenderer() {
+        resultsTable.columnModel.getColumn(1).setCellRenderer(new SizeRenderer())
-            @Override
-            JComponent getTableCellRendererComponent(JTable table, Object value, 
-                boolean isSelected, boolean hasFocus, int row, int column) {
-                Long l = (Long) value
-                String formatted = DataHelper.formatSize2Decimal(l, false)+"B"
-                setText(formatted)
-                if (isSelected) {
-                    setForeground(table.getSelectionForeground())
-                    setBackground(table.getSelectionBackground())
-                } else {
-                    setForeground(table.getForeground())
-                    setBackground(table.getBackground())
-                }
-                this
-            }
-        }
-        sizeRenderer.setHorizontalAlignment(JLabel.CENTER)
-        resultsTable.columnModel.getColumn(1).setCellRenderer(sizeRenderer)
         
         
         resultsTable.rowSorter.addRowSorterListener({ evt -> lastSortEvent = evt})

gui/src/main/groovy/com/muwire/gui/SizeRenderer.groovy

@@ -0,0 +1,29 @@
+package com.muwire.gui
+
+import javax.swing.JComponent
+import javax.swing.JLabel
+import javax.swing.JTable
+import javax.swing.table.DefaultTableCellRenderer
+
+import net.i2p.data.DataHelper
+
+class SizeRenderer extends DefaultTableCellRenderer {
+    SizeRenderer() {
+        setHorizontalAlignment(JLabel.CENTER)
+    }
+    @Override
+    JComponent getTableCellRendererComponent(JTable table, Object value,
+        boolean isSelected, boolean hasFocus, int row, int column) {
+        Long l = (Long) value
+        String formatted = DataHelper.formatSize2Decimal(l, false)+"B"
+        setText(formatted)
+        if (isSelected) {
+            setForeground(table.getSelectionForeground())
+            setBackground(table.getSelectionBackground())
+        } else {
+            setForeground(table.getForeground())
+            setBackground(table.getBackground())
+        }
+        this
+    }
+}