private void OnRemove(object sender, EventArgs e)
{
if (treeViewSelected.SelectedNode != null)
{
CarrouselTreeNode selectedItem = (CarrouselTreeNode)treeViewSelected.SelectedNode;
foreach (CarrouselTreeNode carrouselItem in _selectedItems.Values)
{
if (carrouselItem.Sortix > selectedItem.Sortix)
{
carrouselItem.Sortix--;
}
}
_maxSortIx--;
Item item = (Item)treeViewSelected.SelectedNode.Tag;
if (item != null && _selectedItems[item.FQID] != null)
{
_selectedItems.Remove(item.FQID);
}
treeViewSelected.Nodes.Remove(treeViewSelected.SelectedNode);
//if (treeViewSelected.Nodes.Count == 0)
buttonRemove.Enabled = false;
treeViewSelected.Sort();
}
OnUserChange(null, null);
}
private void OnSecondsChanged(object sender, EventArgs e)
{
if (treeViewSelected.SelectedNode != null)
{
CarrouselTreeNode item = (CarrouselTreeNode)treeViewSelected.SelectedNode;
int newSeconds = 10;
if (Int32.TryParse(textBoxSeconds.Text, out newSeconds))
{
item.Seconds = newSeconds;
treeViewSelected.SelectedNode = item;
OnUserChange(sender, e);
}
}
}
private void OnAdd(object sender, EventArgs e)
{
if (treeViewAvailable.SelectedNode != null && treeViewAvailable.SelectedNode.Tag is Item)
{
Item toSelect = (Item)treeViewAvailable.SelectedNode.Tag;
TreeNode tn = new CarrouselTreeNode(toSelect, _defaultSeconds, _maxSortIx++);
_selectedItems[toSelect.FQID] = tn;
tn.Tag = toSelect;
tn.ImageIndex = tn.SelectedImageIndex = treeViewAvailable.SelectedNode.ImageIndex;
treeViewSelected.Nodes.Add(tn);
}
buttonAdd.Enabled = false;
OnUserChange(null, null);
}
private void OnDown(object sender, EventArgs e)
{
if (treeViewSelected.SelectedNode != null)
{
CarrouselTreeNode item = (CarrouselTreeNode)treeViewSelected.SelectedNode;
int nextSortIx = item.Sortix + 1;
foreach (CarrouselTreeNode checkItem in _selectedItems.Values)
{
if (checkItem.Sortix == nextSortIx)
{
checkItem.Sortix--;
item.Sortix++;
break;
}
}
treeViewSelected.Sort();
treeViewSelected.SelectedNode = item;
treeViewSelected.Focus();
OnUserChange(sender, e);
}
}