public TreeNode AddItem(TreeNode parent, string text, IConfigContentEditor editor)
{
if (String.IsNullOrEmpty(text))
throw new NullParameterException("Can not add item to configuration dialog.Text is null or empty.");
if (editor == null )
return null;
UserControl uc = editor as UserControl;
if (uc == null)
return null;
TreeNode node = null;
if (parent == null)
node = _moduleOptionsRoot.Nodes.Add(text,text);
else
node = parent.Nodes.Add(text,text);
node.Text = text;
node.ImageIndex = 2;
node.SelectedImageIndex = 0;
node.Tag = editor;
_configItems.Add(editor);
uc.Hide();
uc.Parent = panContent;
uc.Dock = DockStyle.Fill;
return node;
}
public TreeNode AddItem(TreeNode parent, string text, IConfigContentEditor editor)
{
if (frmConfigurationDlg.Instance == null)
{
throw new InvalidOperationException("AddFolder operation is valid only when dialog is opened!");
}
return(frmConfigurationDlg.Instance.AddItem(parent, text, editor));
}
private void ShowSelectedContent( TreeNode node )
{
if (node == null)
{
return;
}
if ((node.Tag == null) || !(node.Tag is IConfigContentEditor))
{
return;
}
IConfigContentEditor configItem = (node.Tag as IConfigContentEditor);
if (_currentItem == configItem)
{
return;
}
if (_currentItem != null)
{
_currentItem.HideContent();
}
_currentItem = configItem;
if (!_currentItem.ContentLoaded)
{
_currentItem.LoadContent();
}
if(_currentItem == _opCodeCompletionLists)
{
this.AcceptButton = null;
}
else
{
this.AcceptButton = btnSave;
}
lblIntro.SendToBack();
kryptonHeader1.Text = node.Text;
configItem.ShowContent();
kryptonHeader1.SendToBack();
}