/// <summary>
/// Convert custom attributes (that aren't found via reflection, e.g. width/height) into useable values
/// </summary>
/// <param name="attributes"></param>
/// <returns></returns>
protected AttributeDictionary HandleCustomAttributes(AttributeDictionary attributes)
{
var elementName = XmlLayoutUtilities.GetTagName(GetType());
//var elementName = this.GetType().Name.Replace("TagHandler", String.Empty);
var customAttributes = attributes.Where(k => XmlLayoutUtilities.IsCustomAttribute(k.Key)).ToList();
foreach (var attribute in customAttributes)
{
var customAttribute = XmlLayoutUtilities.GetCustomAttribute(attribute.Key);
if (customAttribute.RestrictToPermittedElementsOnly)
{
if (!customAttribute.PermittedElements.Contains(elementName, StringComparer.OrdinalIgnoreCase))
{
continue;
}
}
if (customAttribute.UsesConvertMethod)
{
attributes = XmlLayoutUtilities.MergeAttributes(
attributes,
customAttribute.Convert(attribute.Value, attributes.AsReadOnly(), this.currentXmlElement));
}
if (customAttribute.UsesApplyMethod)
{
customAttribute.Apply(currentXmlElement, attribute.Value, attributes.AsReadOnly());
}
if (customAttribute.UsesApplyMethod && !defaultAttributeValues.ContainsKey(attribute.Key))
{
defaultAttributeValues.Add(attribute.Key, customAttribute.DefaultValue);
}
if (!customAttribute.KeepOriginalTag)
{
attributes.Remove(attribute.Key);
}
}
return(attributes);
}
public void ProcessCustomAttributes()
{
var customAttributes = XmlLayoutUtilities.GetGroupedCustomAttributeNames();
foreach (var group in customAttributes)
{
var existingAttributes = GetAttributeGroup(group.Key);
foreach (var attributeName in group.Value)
{
var _attributeName = Char.ToLower(attributeName[0]) + attributeName.Substring(1);
var attribute = XmlLayoutUtilities.GetCustomAttribute(attributeName);
if (attribute.RestrictToPermittedElementsOnly)
{
// add attribute to permitted elements
foreach (var element in attribute.PermittedElements)
{
if (!customAttributesToAddByElement.ContainsKey(element))
{
customAttributesToAddByElement.Add(element, new Dictionary <string, CustomXmlAttribute>());
}
customAttributesToAddByElement[element].Add(_attributeName, attribute);
}
}
else if (!existingAttributes.Contains(attributeName, StringComparer.OrdinalIgnoreCase))
{
// add attribute to group
if (!customAttributesToAddByGroup.ContainsKey(group.Key))
{
customAttributesToAddByGroup.Add(group.Key, new Dictionary <string, CustomXmlAttribute>());
}
customAttributesToAddByGroup[group.Key].Add(_attributeName, attribute);
}
}
}
}
IEnumerator Preload_Internal()
{
var tagHandlerNames = XmlLayoutUtilities.GetXmlTagHandlerNames();
var customAttributeNames = XmlLayoutUtilities.GetCustomAttributeNames();
foreach (var tagHandlerName in tagHandlerNames)
{
// instantiate the tag handler (which will create an instance of it we can use later)
var tagHandler = XmlLayoutUtilities.GetXmlTagHandler(tagHandlerName);
// load the prefab (this will cache it)
XmlLayoutUtilities.LoadResource <GameObject>(tagHandler.prefabPath);
}
foreach (var customAttributeName in customAttributeNames)
{
// Load the custom attribute (which will create an instance of it we can use later)
XmlLayoutUtilities.GetCustomAttribute(customAttributeName);
}
yield return(null);
}
void Preload_Internal()
{
var tagHandlerNames = XmlLayoutUtilities.GetXmlTagHandlerNames();
var customAttributeNames = XmlLayoutUtilities.GetCustomAttributeNames();
foreach (var tagHandlerName in tagHandlerNames)
{
// instantiate the tag handler (which will create an instance of it we can use later)
var tagHandler = XmlLayoutUtilities.GetXmlTagHandler(tagHandlerName);
// load the prefab (this will cache it)
XmlLayoutUtilities.LoadResource <GameObject>(tagHandler.prefabPath);
}
foreach (var customAttributeName in customAttributeNames)
{
// Load the custom attribute (which will create an instance of it we can use later)
XmlLayoutUtilities.GetCustomAttribute(customAttributeName);
}
/*foreach (var entry in XmlLayoutResourceDatabase.instance.entries)
* {
* XmlLayoutResourceDatabase.instance.GetResource<UnityEngine.Object>(entry.path);
* }
*
* var resourceDatabases = XmlLayoutResourceDatabase.instance.customResourceDatabases;
*
* foreach (var resourceDatabase in resourceDatabases)
* {
* foreach(var entry in resourceDatabase.entries)
* {
* XmlLayoutResourceDatabase.instance.GetResource<UnityEngine.Object>(entry.path);
* }
* }*/
}
public void ProcessCustomAttributes()
{
var customAttributes = XmlLayoutUtilities.GetGroupedCustomAttributeNames();
foreach (var group in customAttributes)
{
var existingAttributes = GetAttributeGroup(group.Key);
foreach (var attribute in group.Value)
{
if (!existingAttributes.Contains(attribute, StringComparer.OrdinalIgnoreCase))
{
if (!customAttributesToAdd.ContainsKey(group.Key))
{
customAttributesToAdd.Add(group.Key, new Dictionary <string, CustomXmlAttribute>());
}
customAttributesToAdd[group.Key].Add(Char.ToLower(attribute[0]) + attribute.Substring(1), XmlLayoutUtilities.GetCustomAttribute(attribute));
}
}
}
}
