void DrawElementCallback(Rect rect, int index, bool isActive, bool isFocused)
{
LoaderInfo info = m_LoadersInUse[index];
var label = (info.instance == null) ? EditorGUIUtility.TrTextContent("Missing (XRLoader)") : EditorGUIUtility.TrTextContent(info.assetName);
EditorGUI.LabelField(rect, label);
}
void AddLoaderMenuSelected(object data)
{
int selected = (int)data;
LoaderInfo info = m_LoadersNotInUse[selected];
AddLoaderMenu(info);
}
internal static void GetAllKnownLoaderInfos(List <LoaderInfo> newInfos)
{
var loaderTypes = TypeLoaderExtensions.GetAllTypesWithInterface <XRLoader>();
foreach (Type loaderType in loaderTypes)
{
// HACK: No need for people to see these loaders
if (String.Compare("DummyLoader", loaderType.Name, StringComparison.OrdinalIgnoreCase) == 0 ||
String.Compare("SampleLoader", loaderType.Name, StringComparison.OrdinalIgnoreCase) == 0)
{
continue;
}
var assets = AssetDatabase.FindAssets(String.Format("t:{0}", loaderType));
if (!assets.Any())
{
LoaderInfo info = new LoaderInfo();
info.loaderType = loaderType;
newInfos.Add(info);
}
else
{
foreach (var asset in assets)
{
string path = AssetDatabase.GUIDToAssetPath(asset);
LoaderInfo info = new LoaderInfo();
info.loaderType = loaderType;
info.instance = AssetDatabase.LoadAssetAtPath(path, loaderType) as XRLoader;
info.assetName = Path.GetFileNameWithoutExtension(path);
newInfos.Add(info);
}
}
}
}
void AddLoaderMenuSelected(object data)
{
int selected = (int)data;
LoaderInfo info = m_LoadersNotInUse[selected];
if (info.instance == null)
{
string newAssetName = String.Format("New {0}.asset", TypeNameToString(info.loaderType));
XRLoader loader = ScriptableObject.CreateInstance(info.loaderType) as XRLoader;
string assetPath = EditorUtility.SaveFilePanelInProject("Create new XR Loader asset",
newAssetName,
"asset",
"Please enter a name and location where the loader asset can be created at.");
if (string.IsNullOrEmpty(assetPath))
{
return;
}
info.instance = loader;
info.assetName = Path.GetFileNameWithoutExtension(assetPath);
AssetDatabase.CreateAsset(loader, assetPath);
m_ShouldReload = true;
}
m_LoadersNotInUse.Remove(info);
info.isUsed = true;
m_LoadersInUse.Add(info);
UpdateSerializedProperty();
}
void RemoveInstanceFromList(ReorderableList list)
{
LoaderInfo info = m_LoadersInUse[list.index];
RemoveInfo(info);
UpdateSerializedProperty();
}
void RemoveInstanceFromList(ReorderableList list)
{
LoaderInfo info = m_LoadersInUse[list.index];
m_LoadersInUse.Remove(info);
if (info.loaderType != null)
{
info.isUsed = false;
m_LoadersNotInUse.Add(info);
}
UpdateSerializedProperty();
}
void RemoveInstanceFromList(ReorderableList list)
{
LoaderInfo info = m_LoadersInUse[list.index];
m_LoadersInUse.Remove(info);
if (info.loaderType != null)
{
m_LoadersInUse.Remove(info);
m_ShouldReload = true;
}
UpdateSerializedProperty();
}
void PopulateLoaderInfosFromCurrentAssignedLoaders()
{
for (int i = 0; i < m_LoaderList.arraySize; i++)
{
var prop = m_LoaderList.GetArrayElementAtIndex(i);
LoaderInfo info = new LoaderInfo();
info.loaderType = (prop.objectReferenceValue == null) ? null : prop.objectReferenceValue.GetType();
info.assetName = AssetNameFromInstance(prop.objectReferenceValue);
info.instance = prop.objectReferenceValue as XRLoader;
info.isUsed = true;
m_AllLoaderInfos.Add(info);
}
}
void AddLoaderMenu(LoaderInfo info)
{
if (info.instance == null)
{
string newAssetName = String.Format("{0}.asset", EditorUtilities.TypeNameToString(info.loaderType));
XRLoader loader = ScriptableObject.CreateInstance(info.loaderType) as XRLoader;
string assetPath = EditorUtilities.GetAssetPathForComponents(EditorUtilities.s_DefaultLoaderPath);
if (string.IsNullOrEmpty(assetPath))
{
return;
}
assetPath = Path.Combine(assetPath, newAssetName);
info.instance = loader;
info.assetName = Path.GetFileNameWithoutExtension(assetPath);
AssetDatabase.CreateAsset(loader, assetPath);
m_ShouldReload = true;
}
m_LoadersNotInUse.Remove(info);
m_LoadersInUse.Add(info);
UpdateSerializedProperty();
}
void RemoveInfo(LoaderInfo info)
{
m_LoadersInUse.Remove(info);
m_ShouldReload = true;
}