# 
# 
# patch "guitone/src/view/DiffStatusView.cpp"
#  from [16c581383793d8294e0568e9e5f2f1c32012b209]
#    to [d959c820dae2fe20e234f55bae89340f4b3b0a20]
# 
# patch "guitone/src/view/InventoryView.cpp"
#  from [e15201e1910e94fc32a8511489dbaf5e9f18669b]
#    to [f525d5d7007128f7c15ff03dace8b8462a5f559c]
# 
============================================================
--- guitone/src/view/DiffStatusView.cpp	16c581383793d8294e0568e9e5f2f1c32012b209
+++ guitone/src/view/DiffStatusView.cpp	d959c820dae2fe20e234f55bae89340f4b3b0a20
@@ -48,96 +48,27 @@ void DiffStatusView::paintEvent(QPaintEv
 {
     if (!model) return;
     
-    float lineHeight = (float) height() / model->rowCount();
+    QPainter painter(this);
     
-    qDebug("Line height: %.2f", lineHeight);
+    float lineHeight = (float) height() / model->rowCount();
+    float lastY = 0.f;
     
-    QVector<QBrush> colorArray;
-    
     for (int i=0, j=model->rowCount(); i<j; i++)
     {
-        QBrush brush;
-        
         QModelIndex index = model->index(i, 0, QModelIndex());
         QVariant var = model->data(index, Qt::BackgroundRole);
         
         if (var.canConvert<QBrush>())
         {
-            brush = var.value<QBrush>();
+            painter.fillRect(
+                0,
+                (int)ceil(lastY),
+                width(),
+                (int)ceil(lineHeight),
+                var.value<QBrush>()
+            );
         }
         
-        // one pixel row stands for more than one physical row
-        // we use the color which was present in most of the lines
-        //
-        // FIXME: this still doesn't work properly, but I have no idea how 
-        // this could be fixed ATM
-        if (lineHeight < 1.f)
-        {
-            // round down
-            int lookAhead = (int) ceil(1.f/lineHeight);
-            
-            // we can't store a QColor directly in a map, so we need 
-            // to work around this limitation by using the color's hex value
-            // name as identifier
-            QMap<QString, int> colorLineCount;
-            
-            for (int k=i, l=i+lookAhead; k<l; k++)
-            {
-                QModelIndex index = model->index(k, 0, QModelIndex());
-                QVariant var = model->data(index, Qt::BackgroundRole);
-                if (!var.canConvert<QBrush>()) continue;
-                
-                QBrush tmpBrush = var.value<QBrush>();
-                QString color = tmpBrush.color().name();
-                
-                if (colorLineCount.contains(color))
-                {
-                    int count = colorLineCount.value(color);
-                    colorLineCount.insert(color, ++count);
-                }
-                else
-                {
-                    colorLineCount.insert(color, 1);
-                }
-            }
-            
-            QMapIterator<QString, int> it(colorLineCount);
-            
-            int maxCount = 0;
-            QString color;
-            while (it.hasNext())
-            {
-                it.next();
-                if (it.value() > maxCount)
-                {
-                    maxCount = it.value();
-                    color = it.key();
-                }
-            }
-            
-            QColor markColor;
-            markColor.setNamedColor(color);
-            brush.setColor(markColor);
-            
-            i += lookAhead;
-        }
-        
-        colorArray.push_back(brush);
-    }
-    
-    QPainter painter(this);
-    
-    float lastY = 0.f;
-    
-    for (int i=0, j=colorArray.size(); i<j; i++)
-    {
-        painter.fillRect(
-            0,
-            (int)ceil(lastY),
-            width(),
-            (int)ceil(lineHeight),
-            colorArray.at(i)
-        );
         lastY += lineHeight;
     }
 }
============================================================
--- guitone/src/view/InventoryView.cpp	e15201e1910e94fc32a8511489dbaf5e9f18669b
+++ guitone/src/view/InventoryView.cpp	f525d5d7007128f7c15ff03dace8b8462a5f559c
@@ -49,6 +49,12 @@ InventoryView::InventoryView(QWidget* pa
 	header()->setClickable(true);
     
 	createAndConnectContextActions();
+    
+    // diff a patched file on double click
+    connect(
+        this, SIGNAL(doubleClicked(const QModelIndex &)),
+        this, SLOT(slotDiff(void))
+    );
 }
 
 InventoryView::~InventoryView() {}
@@ -267,7 +273,7 @@ void InventoryView::slotDiff(void)
 	
 	if (indexList.size() == 0)
 	{
-		qDebug("InventoryView::slotAdd: You didn't select the file properly!");
+		qDebug("InventoryView::slotDiff: No file selection.");
 		return;
 	}
 
@@ -277,9 +283,14 @@ void InventoryView::slotDiff(void)
     }
     
     QModelIndex sourceIndex = static_cast<const QSortFilterProxyModel*>(indexList[0].model())->mapToSource(indexList[0]);
-
     InventoryItem * item = static_cast<InventoryItem*>(sourceIndex.internalPointer());
 
+    if (item->isDirectory() || !item->hasStatus(InventoryItem::Patched)) 
+    {
+        qDebug("InventoryView::slotDiff: File is a directory or not patched/unknown.");
+        return;
+    }
+    
     FileDiff dlg(this, item->getPath());
     dlg.exec();