private void KerbalsList_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
// Store currently selected attribute, in case we just unselect + select the current item to refresh
if (KerbalsList.SelectedItem == null)
{
// We're unselcting, this is the old data we want to restore in future call of this event
GuiTreeAttrib attrib = (KerbalsDetails.SelectedItem as GuiTreeAttrib);
if (attrib == null)
{
_oldSelectedAttrib = null;
_alternativeSelectedAttrib = null;
}
else
{
_oldSelectedAttrib = attrib.DataAttrib;
int i = KerbalsDetails.SelectedIndex;
if (i < KerbalsDetails.Items.Count - 1)
{
_alternativeSelectedAttrib = (KerbalsDetails.Items[i + 1] as GuiTreeAttrib).DataAttrib;
}
else if (i > 0)
{
_alternativeSelectedAttrib = (KerbalsDetails.Items[i - 1] as GuiTreeAttrib).DataAttrib;
}
else
{
_alternativeSelectedAttrib = null;
}
}
}
KerbalsDetails.Items.Clear();
if (KerbalsList.SelectedItem != null)
{
GuiKerbalsNode Node = (GuiKerbalsNode)KerbalsList.SelectedItem;
KerbalsDetails.ContextMenu = Node.ContextMenu;
foreach (KmlAttrib attrib in Node.DataKerbal.Attribs)
{
KerbalsDetails.Items.Add(new GuiTreeAttrib(attrib));
}
_oldSelectedKerbal = Node.DataKerbal;
// Restore attrib selection
if (Node.DataKerbal == _oldSelectedKerbal && _oldSelectedAttrib != null)
{
if (!Select(_oldSelectedAttrib))
{
Select(_alternativeSelectedAttrib);
}
if (KerbalsDetails.SelectedItem != null)
{
(KerbalsDetails.SelectedItem as ListViewItem).Focus();
}
}
}
else
{
KerbalsDetails.ContextMenu = null;
}
}
private void Tree_SelectedItemChanged(object sender, RoutedPropertyChangedEventArgs <object> e)
{
// Store currently selected attribute, in case we just unselect + select the current item to refresh
if (Tree.SelectedItem == null)
{
// We're unselcting, this is the old data we want to restore in future call of this event
GuiTreeAttrib attrib = (TreeDetails.SelectedItem as GuiTreeAttrib);
if (attrib == null)
{
_oldSelectedAttrib = null;
_alternativeSelectedAttrib = null;
}
else
{
_oldSelectedAttrib = attrib.DataAttrib;
int i = TreeDetails.SelectedIndex;
if (i < TreeDetails.Items.Count - 1)
{
_alternativeSelectedAttrib = (TreeDetails.Items[i + 1] as GuiTreeAttrib).DataAttrib;
}
else if (i > 0)
{
_alternativeSelectedAttrib = (TreeDetails.Items[i - 1] as GuiTreeAttrib).DataAttrib;
}
else
{
_alternativeSelectedAttrib = null;
}
}
}
TreeDetails.Items.Clear();
if (Tree.SelectedItem != null)
{
GuiTreeNode Node = (GuiTreeNode)Tree.SelectedItem;
TreeDetails.ContextMenu = Node.ContextMenu;
foreach (KmlAttrib attrib in Node.DataNode.Attribs)
{
TreeDetails.Items.Add(new GuiTreeAttrib(attrib));
}
_oldSelectedNode = Node.DataNode;
// Restore attrib selection
if (Node.DataNode == _oldSelectedNode && _oldSelectedAttrib != null)
{
if (!Select(_oldSelectedAttrib))
{
Select(_alternativeSelectedAttrib);
}
if (TreeDetails.SelectedItem != null)
{
(TreeDetails.SelectedItem as ListViewItem).Focus();
}
}
}
else
{
TreeDetails.ContextMenu = null;
}
}
