private void Diagram_UserHandleClicked(object sender, UserHandleClickedEventArgs args)
{
SelectedNode = diagram.SelectedItems[0] as Node;
if (args.Item.Name == "Delete")
{
diagram.RemoveNode(SelectedNode, true);
(diagram.LayoutManager.Layout as MindMapLayout).UpdateLayout();
}
else if (args.Item.Name == "ExpColl")
{
if (SelectedNode.IsExpanded)
{
SelectedNode.IsExpanded = false;
args.Item.Content = GetHandleImage("mindmapcollpase.png");
diagram.UserHandles[0].Visible = false;
if (SelectedNode == RootNode)
{
diagram.UserHandles[1].Visible = false;
}
}
else
{
SelectedNode.IsExpanded = true;
args.Item.Content = GetHandleImage("mindmapexpand.png");
diagram.UserHandles[0].Visible = true;
if (SelectedNode == RootNode)
{
diagram.UserHandles[1].Visible = true;
}
}
(diagram.LayoutManager.Layout as MindMapLayout).UpdateLayout();
diagram.Select(SelectedNode);
}
else if (args.Item.Name == "info")
{
AddInfo();
}
else
{
if (args.Item.Name == "Left")
{
CurrentHandle = UserHandlePosition.Left;
ShowInfo();
}
else if (args.Item.Name == "Right")
{
CurrentHandle = UserHandlePosition.Right;
ShowInfo();
}
}
}
private void Diagram_UserHandleClicked(object sender, UserHandleClickedEventArgs args)
{
if (Notifier != null && Notifier.Superview == this)
{
Notifier.RemoveFromSuperview();
diagram.Layer.Opacity = 1;
diagram.PageSettings.BackgroundColor = UIColor.White;
}
else if (InfoNotifier != null && InfoNotifier.Superview == this)
{
InfoNotifier.RemoveFromSuperview();
}
else
{
if (args.Item.Name == "Delete")
{
diagram.RemoveNode(SelectedNode, true);
(diagram.LayoutManager.Layout as MindMapLayout).UpdateLayout();
}
else if (args.Item.Name == "ExpColl")
{
if (SelectedNode.IsExpanded)
{
SelectedNode.IsExpanded = false;
args.Item.Content = CollapseTemplate;
diagram.UserHandles[0].Visible = false;
if (SelectedNode == RootNode)
{
diagram.UserHandles[1].Visible = false;
}
}
else
{
SelectedNode.IsExpanded = true;
args.Item.Content = ExpandTemplate;
diagram.UserHandles[0].Visible = true;
if (SelectedNode == RootNode)
{
diagram.UserHandles[1].Visible = true;
}
}
(diagram.LayoutManager.Layout as MindMapLayout).UpdateLayout();
diagram.Select(SelectedNode);
}
else if (args.Item.Name == "info")
{
ShowInfo();
}
else
{
if (args.Item.Name == "Left")
{
CurrentHandle = UserHandlePosition.Left;
AddAnnotation("Add Topic");
}
else if (args.Item.Name == "Right")
{
CurrentHandle = UserHandlePosition.Right;
AddAnnotation("Add Topic");
}
}
}
}
