void Cleanup()
{
if (m_PanelOwner != null)
{
InternalBridge.DisposePanel(m_PanelOwner);
DestroyImmediate(m_PanelOwner);
}
panel = null;
m_PanelOwner = null;
m_PanelScaler = null;
}
/// <summary>
/// Implementation of OnEnable()
/// </summary>
public void OnEnable()
{
m_PanelScaler = GetComponent <PanelScaler>();
m_Event.type = EventType.Repaint;
m_Scale = Single.NaN;
m_TargetSize = new Vector2(Single.NaN, Single.NaN);
m_TargetTexture = targetTexture;
InternalBridge.SetTargetTexture(panel, m_TargetTexture);
OnValidate();
InternalBridge.RegisterPanel(gameObject.GetInstanceID(), panel);
}
void OnEnable()
{
scaler = GetComponent <PanelScaler>();
}
void Initialize()
{
if (panel != null && m_PanelOwner == null)
{
Debug.LogWarning("Unexpected state: panel without owner. Panel will leak.");
}
if (panel == null || m_PanelOwner == null)
{
initSampler.Begin();
if (m_PanelOwner == null)
{
m_PanelOwner = ScriptableObject.CreateInstance <PanelOwner>();
}
panel = InternalBridge.CreatePanel(m_PanelOwner);
var root = panel.visualTree;
root.name = gameObject.name;
visualTree = new VisualElement {
name = "runtime-panel-container"
};
visualTree.style.overflow = Overflow.Hidden;
root.Add(visualTree);
if (unityStyleSheet != null)
{
InternalBridge.MarkAsDefaultStyleSheet(unityStyleSheet);
root.styleSheets.Add(unityStyleSheet);
}
if (stylesheets != null)
{
foreach (var uss in stylesheets)
{
if (uss != null)
{
root.styleSheets.Add(uss);
}
}
}
initSampler.End();
}
if (m_PanelScaler == null)
{
m_PanelScaler = GetComponent <PanelScaler>();
}
m_Event.type = EventType.Repaint;
m_Scale = Single.NaN;
m_TargetSize = new Vector2(Single.NaN, Single.NaN);
if (m_TargetTexture != targetTexture)
{
m_TargetTexture = targetTexture;
InternalBridge.SetTargetTexture(panel, m_TargetTexture);
}
Validate();
RecreateUIFromUxml();
}