diff -r edb78a44240b -r 9ff332964015 treeitem.cpp
--- a/treeitem.cpp	Tue Mar 31 15:36:10 2009 +0000
+++ b/treeitem.cpp	Wed Apr 01 15:06:57 2009 +0000
@@ -22,8 +22,6 @@
 	note.setNote(""); 
 	// note.setFontHint (textEditor->getFontHintDefault() );	//FIXME-2
 	// isNoteInEditor=false;
-
-
 }
 
 TreeItem::~TreeItem()
@@ -108,6 +106,19 @@
 {
     return branchCounter;
 }
+
+int TreeItem::imageCount() const
+{
+	int imageCounter=0;
+    return imageCounter; // FIXME-1 imageCounter needs to be calculated...
+}
+
+int TreeItem::xlinkCount() const // FIXME-2 check if xlinks are stored in a different way (global to model?)
+{
+	int xlinkCounter=0;
+    return xlinkCounter; // FIXME-1 xlinkCounter needs to be calculated...
+}
+
 int TreeItem::row() const
 {
     if (parentItem)
@@ -148,7 +159,19 @@
 		case Image: return -1; // FIXME-2
 		default: return -1;
 	}
-	
+}
+
+int TreeItem::num (TreeItem *item)
+{
+	if (!item) return -1;
+	switch (item->getType())
+	{
+		case Undefined: return -1;
+		case MapCenter: return childItems.indexOf (this) - branchOffset;
+		case Branch: return childItems.indexOf (this) - branchOffset;
+		case Image: return -1; // FIXME-2
+		default: return -1;
+	}
 }
 
 QVariant TreeItem::data(int column) const