static private CachedSelectionList GetList(FourCCSelectorAttribute inSelector)
{
CachedSelectionList list;
Type cachingType = inSelector.GetCachingType();
if (cachingType != null)
{
if (!s_CachedLists.TryGetValue(cachingType, out list))
{
list = new CachedSelectionList(inSelector);
s_CachedLists.Add(cachingType, list);
}
return(list);
}
else
{
return(new CachedSelectionList(inSelector));
}
}
public CachedSelectionList(FourCCSelectorAttribute inSelector)
{
List <Registry> registries = new List <Registry>();
foreach (var type in inSelector.Types)
{
Registry r = GetRegistry(type, false, true);
if (r != null)
{
registries.Add(r);
}
}
if (registries.Count == 0)
{
m_Options = new FourCC[] { FourCC.Zero };
m_Content = new GUIContent[] { new GUIContent("[empty]") };
}
else
{
List <RegistryEntry> entries = new List <RegistryEntry>();
foreach (var registry in registries)
{
registry.CopyEntries(entries);
}
entries.Sort();
bool bUsePrefix = registries.Count > 1;
m_Options = new FourCC[entries.Count + 1];
m_Content = new GUIContent[entries.Count + 1];
m_Options[0] = FourCC.Zero;
m_Content[0] = new GUIContent("[empty]");
for (int i = 0; i < entries.Count; ++i)
{
m_Options[i + 1] = entries[i].Value;
m_Content[i + 1] = new GUIContent(entries[i].Display, entries[i].Tooltip);
}
}
}
public override void OnGUI(Rect position, SerializedProperty property, GUIContent label)
{
CachedSelectionList list = null;
FourCCSelectorAttribute selector = this.attribute as FourCCSelectorAttribute;
bool bShowDebug = true;
if (selector != null)
{
list = GetList(selector);
bShowDebug = selector.ShowDebug;
}
SerializedProperty valueProp = property.FindPropertyRelative("m_Value");
Rect labelRect = position;
Rect indentedRect = EditorGUI.IndentedRect(labelRect);
label = EditorGUI.BeginProperty(labelRect, label, property);
if (!string.IsNullOrEmpty(label.text))
{
labelRect.width = EditorGUIUtility.labelWidth;
indentedRect.x = labelRect.xMax;
indentedRect.width = position.xMax - indentedRect.xMin;
EditorGUI.LabelField(labelRect, label);
}
int prevIndent = EditorGUI.indentLevel;
{
EditorGUI.indentLevel = 0;
Rect fieldRect = indentedRect;
if (bShowDebug)
{
fieldRect.width -= VALUE_WIDTH;
}
if (list != null)
{
DropdownInput(fieldRect, list, valueProp);
}
else
{
StringInput(fieldRect, valueProp);
}
if (bShowDebug)
{
Rect valueRect = indentedRect;
valueRect.x += valueRect.width - VALUE_WIDTH;
valueRect.width = VALUE_WIDTH;
ValueDisplay(valueRect, valueProp);
}
}
EditorGUI.indentLevel = prevIndent;
EditorGUI.EndProperty();
}