private void StartDragAsync()
{
FlaxEngine.Scripting.LateUpdate -= StartDragAsync;
if (StartDragAsyncWindow != null)
{
var win = StartDragAsyncWindow;
StartDragAsyncWindow = null;
// Check if has only one window docked and is floating
if (_panel.ChildPanelsCount == 0 && _panel.TabsCount == 1 && _panel.IsFloating)
{
// Create docking hint window but in an async manner
DockHintWindow.Create(_panel as FloatWindowDockPanel);
}
else
{
// Select another tab
int index = _panel.GetTabIndex(win);
if (index == 0)
{
index = _panel.TabsCount;
}
_panel.SelectTab(index - 1);
// Create docking hint window
DockHintWindow.Create(win);
}
}
}
private void LoadPanel(XmlElement node, DockPanel panel)
{
int selectedTab = int.Parse(node.GetAttribute("SelectedTab"), CultureInfo.InvariantCulture);
// Load docked windows
var windows = node.SelectNodes("Window");
if (windows != null)
{
foreach (XmlElement child in windows)
{
if (child == null)
{
continue;
}
var typename = child.GetAttribute("Typename");
var window = GetWindow(typename);
if (window != null)
{
if (child.SelectSingleNode("Data") is XmlElement data)
{
window.OnLayoutDeserialize(data);
}
else
{
window.OnLayoutDeserialize();
}
window.Show(DockState.DockFill, panel);
}
}
}
// Load child panels
var panels = node.SelectNodes("Panel");
if (panels != null)
{
foreach (XmlElement child in panels)
{
if (child == null)
{
continue;
}
// Create child panel
DockState state = (DockState)int.Parse(child.GetAttribute("DockState"), CultureInfo.InvariantCulture);
float splitterValue = float.Parse(child.GetAttribute("SplitterValue"), CultureInfo.InvariantCulture);
var p = panel.CreateChildPanel(state, splitterValue);
LoadPanel(child, p);
// Check if panel has no docked window (due to loading problems or sth)
if (p.TabsCount == 0 && p.ChildPanelsCount == 0)
{
// Remove empty panel
Editor.LogWarning("Empty panel inside layout.");
p.RemoveIt();
}
}
}
panel.SelectTab(selectedTab);
}