/// <summary>
/// Attach markup theme. Should be called before any visuals with content from this theme will be created.
/// </summary>
/// <param name="theme">Markup theme.</param>
public void AttachTheme(MarkupTheme theme)
{
if ((object)theme != null && !_themes.Contains(theme))
{
_themes.Add(theme);
}
}
/// <summary>
/// Full cleanup of container (destroy widgets, unload xml, unregister generators).
/// </summary>
/// <param name="unregisterGenerators">Unregister generators or not.</param>
public void Clear(bool unregisterGenerators = true)
{
ClearVisuals();
if (_xmlTree != null)
{
_xmlTree.Recycle();
_xmlTree = null;
}
_defaultFont = null;
_defaultTheme = null;
if (unregisterGenerators)
{
_areGeneratorsAttached = false;
Generators.Clear();
}
}
/// <summary>
/// Force cleanup / create widgets infrastructure from attached xml-schema.
/// </summary>
public void CreateVisuals()
{
if (_isVisualized)
{
return;
}
ValidateGenerators();
if ((object)_defaultFont == null)
{
_defaultFont = _fonts.Count > 0 ? _fonts[0] : Resources.GetBuiltinResource <Font> ("Arial.ttf");
}
if ((object)_defaultTheme == null)
{
_defaultTheme = _themes.Count > 0 ? _themes[0] : ScriptableObject.CreateInstance <MarkupTheme> ();
}
if (_xmlTree == null)
{
_xmlTree = LoadXml(_markupPath);
}
ClearVisuals();
CreateVisualNode(_xmlTree, MarkupUtils.CreateUiObject("root", transform));
_isVisualized = true;
}