/// <summary> Disposes editor if it contains null targets. </summary>
/// <param name="editor"> [in,out] The editor to check. </param>
/// <returns> True if editor was disposed, false if not. </returns>
public static bool DisposeIfInvalid([NotNull] ref IPreviewableWrapper editor)
{
if (!editor.StateIsValid)
{
Dispose(ref editor);
return(true);
}
return(false);
}
/// <inheritdoc cref="Dispose(ref IPreviewableWrapper)"/>
private void DisposeInternal(ref IPreviewableWrapper previewable)
{
#if DEV_MODE && DEBUG_DISPOSE
UnityEngine.Debug.Log("Dispose called for IPreviewableWrapper " + StringUtils.TypeToString(previewable) + " of " + StringUtils.TypeToString(previewable.target) + " (" + StringUtils.ToString(editor.target) + ")");
#endif
#if DEV_MODE
UnityEngine.Debug.Assert(previewable != null, "Dispose called for null editor where ReferenceEquals(editor, null)=" + ReferenceEquals(previewable, null));
#endif
var key = previewable.Key;
if (IsCached(key))
{
if (!Platform.IsCompiling && Validate(previewable))
{
#if DEV_MODE && DEBUG_DISPOSE
UnityEngine.Debug.Log("Dispose - Keeping cached IPreviewableWrapper " + StringUtils.TypeToString(editor) + " of " + StringUtils.TypeToString(editor.target) + " (" + StringUtils.ToString(editor.target) + ")");
#endif
previewable = null;
return;
}
#if DEV_MODE && DEBUG_DISPOSE
UnityEngine.Debug.Log("Dispose - Removing cached IPreviewableWrapper " + StringUtils.TypeToString(editor) + " of " + StringUtils.TypeToString(editor.target) + " (" + StringUtils.ToString(editor.target) + ")");
#endif
RemoveFromCache(key);
}
#if DEV_MODE && DEBUG_DISPOSE
UnityEngine.Debug.Log("Dispose - Disposing IPreviewableWrapper " + previewable);
#endif
previewable.Dispose();
previewable = null;
}
/// <summary> Checks that the given editor has no null target objects. </summary>
/// <param name="editor"> The editor to check. This cannot be null. </param>
/// <returns> True if editor is valid, false if has null targets. </returns>
public static bool Validate([NotNull] IPreviewableWrapper previewable)
{
return(previewable.StateIsValid);
}
/// <summary>
/// Handles disposing the previewable. If previewable is not found in cache, or has invalid state, destroys it, otherwise just sets it null.
/// </summary>
/// <param name="previewable"> [in,out] The IPreviewableWrapper to Dispose. This should not be null when the method is called. </param>
public static void Dispose(ref IPreviewableWrapper previewable)
{
Instance().DisposeInternal(ref previewable);
}
public static bool RemoveFromCache(IPreviewableWrapper previewableWrapper)
{
return(RemoveFromCache(previewableWrapper.Key));
}
public static bool IsCached(IPreviewableWrapper previewableWrapper)
{
return(IsCached(previewableWrapper.Key));
}
