void Awake()
{
m_awake = true;
if (Application.isPlaying)
{
if (PreloadXmlLayoutCache)
{
HandlePreload();
}
if (ForceRebuildOnAwake)
{
if (XmlFile != null && ForceReloadXmlFileOnAwake)
{
ReloadXmlFile();
}
else
{
RebuildLayout(true);
}
}
}
#if UNITY_EDITOR
if (!Application.isPlaying)
{
if (XmlFile != null)
{
if (Xml != XmlFile.text)
{
Debug.Log("[XmlLayout] : '" + XmlFile.name + "' has changed - reloading file and rebuilding layout.");
ReloadXmlFile();
// Calling MarkSceneDirty here doesn't seem to work, but delaying the call to the end of the frame does
XmlLayoutTimer.AtEndOfFrame(() => UnityEditor.SceneManagement.EditorSceneManager.MarkSceneDirty(this.gameObject.scene), this);
}
}
}
#endif
if (Application.isPlaying && !ForceRebuildOnAwake)
{
SetupElementEventHandlers();
if (XmlLayoutController != null)
{
XmlLayoutTimer.DelayedCall(0.1f, () => XmlLayoutController.LayoutRebuilt(ParseXmlResult.Changed), this);
}
}
IsReady = true;
}
/// <summary>
/// Clear the contents of this XmlLayout and rebuild it (using the Xml value)
/// Call this after changing the Xml value for changes to take effect
/// </summary>
public void RebuildLayout(bool forceEvenIfXmlUnchanged = false, bool throwExceptionIfXmlIsInvalid = false)
{
if (!forceEvenIfXmlUnchanged && (!this.gameObject.activeInHierarchy || !m_awake))
{
return;
}
if (rebuildInProgress)
{
return;
}
rebuildInProgress = true;
// Clear the child collection
this.XmlElement.childElements.Clear();
var parseResult = ParseXml(null, true, true, forceEvenIfXmlUnchanged, throwExceptionIfXmlIsInvalid);
// Notify the XmlLayoutController that the Layout has been rebuilt
if (XmlLayoutController != null)
{
XmlLayoutController.ViewModelUpdated(false);
XmlLayoutController.NotifyXmlElementReferencesOfLayoutRebuild();
XmlLayoutController.PreLayoutRebuilt();
XmlLayoutController.LayoutRebuilt(parseResult);
XmlLayoutController.PostLayoutRebuilt();
}
#if UNITY_EDITOR
if (!Application.isPlaying && parseResult != ParseXmlResult.Unchanged)
{
UnityEditor.SceneManagement.EditorSceneManager.MarkSceneDirty(this.gameObject.scene);
}
#endif
rebuildInProgress = false;
}
