private void Course_ManifestChanged(ManifestChangedEventArgs e)
{
// TODO: UGLY HACK, problem consists of nodes of tree ignored using event OnBeforeNodeAdded
// cannot be solved more elegant for now :( [Volodya Shtenyovych]
if (e.ChangedNode is OrganizationType && ((e.ChangeType & (ManifestChangeTypes.ChildrenAdded | ManifestChangeTypes.ChildrenRemoved | ManifestChangeTypes.ChildrenReordered)) > 0) && ((Course.State & CourseStates.Opened) > 0))
{
tvItems.Manifest_Changed(new ManifestChangedEventArgs(Course.Manifest, e.Nodes, e.ChangeType));
}
}
public void Manifest_Changed(ManifestChangedEventArgs e)
{
var nodes = Nodes.Find(e.ChangedNode.UID, true);
switch (nodes.Length)
{
case 0:
break;
case 1:
var treeNode = nodes[0];
switch (e.ChangeType)
{
case ManifestChangeTypes.Changed:
treeNode.Text = e.ChangedNode.ToString();
break;
case ManifestChangeTypes.ChildrenRemoved:
nodes = Nodes.Find(e.ChangedNode.UID, true);
if (nodes.Length == 1)
{
var pNode = nodes[0];
foreach (var n in e.Nodes)
{
nodes = pNode.Nodes.Find(n.UID, false);
if (nodes.Length == 1)
{
nodes[0].Remove();
}
}
}
break;
default:
treeNode.Nodes.Clear();
BuildChildrens(e.ChangedNode, treeNode, 3);
break;
}
break;
default:
throw new FireFlyException("Two or more tree node with key '{0}' found (Node: {0})", e.ChangedNode.UID, e.ChangedNode);
}
}
private void Course_ManifestChanged(ManifestChangedEventArgs e)
{
// TODO: UGLY HACK, problem consists of nodes of tree ignored using event OnBeforeNodeAdded
// cannot be solved more elegant for now :( [Volodya Shtenyovych]
if (e.ChangedNode is OrganizationType && ((e.ChangeType & (ManifestChangeTypes.ChildrenAdded | ManifestChangeTypes.ChildrenRemoved | ManifestChangeTypes.ChildrenReordered)) > 0) && ((Course.State & CourseStates.Opened) > 0))
{
tvItems.Manifest_Changed(new ManifestChangedEventArgs(Course.Manifest, e.Nodes, e.ChangeType));
}
}
public void Manifest_Changed(ManifestChangedEventArgs e)
{
var nodes = Nodes.Find(e.ChangedNode.UID, true);
switch (nodes.Length)
{
case 0:
break;
case 1:
var treeNode = nodes[0];
switch (e.ChangeType)
{
case ManifestChangeTypes.Changed:
treeNode.Text = e.ChangedNode.ToString();
break;
case ManifestChangeTypes.ChildrenRemoved:
nodes = Nodes.Find(e.ChangedNode.UID, true);
if (nodes.Length == 1)
{
var pNode = nodes[0];
foreach (var n in e.Nodes)
{
nodes = pNode.Nodes.Find(n.UID, false);
if (nodes.Length == 1)
{
nodes[0].Remove();
}
}
}
break;
default:
treeNode.Nodes.Clear();
BuildChildrens(e.ChangedNode, treeNode, 3);
break;
}
break;
default:
throw new FireFlyException("Two or more tree node with key '{0}' found (Node: {0})", e.ChangedNode.UID, e.ChangedNode);
}
}
