//!!!!
//static void LoadContext_ProcessNotCompiledComponentItems( Metadata.LoadContext context, out bool changed )
//{
// changed = false;
// var items = context.GetNotCompiledItems();
// if( items.Count != 0 )
// {
// //creation stage
// foreach( var item in items )
// {
// //try create component
// if( item.component == null && item.parent != null && item.parent.component != null )
// {
// //!!!!
// xx xx;
// //if( componentBlock.Data == "_Dev\\Import3D\\ColladaTest2.dae:Originals\\Materials\\ColladaTestStoneStatic" )
// // Log.Warning( "dfgdfg" );
// xx xx;
// bool readyOnly = xx;
// Metadata.TypeInfo type = MetadataManager.GetType( item.textBlock.Data );
// xx xx;//загружен тип должен быть
// if( type == null )
// {
// xx xx;
// //!!!!
// Log.Fatal( "impl" );
// }
// xx xx;//а также проверять на loaded. клонироваться же
// item.component = (Component)type.InvokeInstance( null );
// item.component.providedTypeAllow = false;
// //!!!!!!так?
// item.parent.component.AddComponent( item.component );
// //!!!!
// //string error3;
// //if( !component._LoadHierarchy( context, componentBlock, out error3 ) )
// //{
// // //!!!!
// // Log.Fatal( "impl" );
// // //!!!!!?
// // //RemoveComponent
// // //component = null;
// //}
// changed = true;
// }
// }
// //if changed on creation stage then reply creation stage
// if( changed )
// return;
// //loading properties stage
// {
// xx xx;
// }
// xx xx;
// xx xx;
// //changed = true;
// }
//}
//static void LoadContext_ProcessComponentItemsRecursive( Metadata.LoadContext.ComponentItem componentItem )
//{
//}
//public static bool LoadComponentFromTextBlock( Component component, Metadata.LoadContext overrideContextObject, TextBlock block, string loadedFromFile, out string error )
//{
// xx xx;
// xx xx;
// loadedFromFile = VirtualPathUtils.NormalizePath( loadedFromFile );
// Metadata.LoadContext context = overrideContextObject;
// if( context == null )
// context = new Metadata.LoadContext();
// context.virtualFileName = loadedFromFile;
// error = "";
// if( block.Children.Count != 1 )
// {
// //!!!!
// Log.Fatal( "impl" );
// }
// TextBlock componentBlock = block.Children[ 0 ];
// if( componentBlock.Name != ".component" )
// {
// //!!!!
// Log.Fatal( "impl" );
// }
// if( string.IsNullOrEmpty( componentBlock.Data ) )
// {
// //!!!!
// Log.Fatal( "impl" );
// }
// //get type
// Metadata.TypeInfo type = MetadataManager.GetType( componentBlock.Data );
// if( type == null )
// {
// //!!!!
// Log.Fatal( "impl" );
// }
// xx xx;
// //create instance
// var component = (Component)type.InvokeInstance( null );
// //create context, init tree structure of components
// context.rootComponentItem = new Metadata.LoadContext.ComponentItem();
// context.rootComponentItem.textBlock = componentBlock;
// LoadContext_InitComponentItemsRecursive( context, context.rootComponentItem );
// //processing
// context.rootComponentItem.component = component;
// LoadContext_ProcessComponentItems( context );
// if( !context.rootComponentItem.loaded )
// {
// //!!!!
// Log.Fatal( "impl" );
// }
// return true;
//}
public static Component LoadComponentFromTextBlock(Metadata.LoadContext overrideContextObject, TextBlock block, string loadedFromFile,
Resource.Instance createdByResource, bool?componentSetEnabled, bool componentCreateHierarchyController, out string error)
{
loadedFromFile = VirtualPathUtility.NormalizePath(loadedFromFile);
Metadata.LoadContext context = overrideContextObject;
if (context == null)
{
context = new Metadata.LoadContext();
}
context.virtualFileName = loadedFromFile;
error = "";
if (block.Children.Count != 1)
{
error = "Invalid format. block.Children.Count != 1";
return(null);
}
TextBlock componentBlock = block.Children[0];
if (componentBlock.Name != ".component")
{
error = "Invalid format. componentBlock.Name != \".component\"";
return(null);
}
if (string.IsNullOrEmpty(componentBlock.Data))
{
error = "Invalid format. string.IsNullOrEmpty( componentBlock.Data )";
return(null);
}
//get type
Metadata.TypeInfo type = MetadataManager.GetType(componentBlock.Data);
if (type == null)
{
error = $"Type with name \'{componentBlock.Data}\' is not exists.";
return(null);
}
//create instance
var component = (Component)type.InvokeInstance(null);
//set ResultObject for resource
if (createdByResource != null)
{
createdByResource.ResultObject = component;
}
//create hierarchy controller. disabled at creation.
if (componentCreateHierarchyController)
{
ComponentUtility.CreateHierarchyControllerForRootComponent(component, createdByResource, false); //, true );
}
//create context, init tree structure of components
context.rootComponentItem = new Metadata.LoadContext.ComponentItem();
context.rootComponentItem.textBlock = componentBlock;
if (!LoadContext_InitComponentItemsRecursive(context, context.rootComponentItem, out error))
{
component?.Dispose();
return(null);
}
//processing
context.rootComponentItem.component = component;
if (!LoadContext_ProcessComponentItems(context, out error))
{
component?.Dispose();
return(null);
}
if (!context.rootComponentItem.loaded)
{
error = "Root component is not loaded.";
component?.Dispose();
return(null);
}
//set Enabled
if (componentSetEnabled != null)
{
component.Enabled = componentSetEnabled.Value;
}
//enable hierarchy controller
if (component.HierarchyController != null)
{
component.HierarchyController.HierarchyEnabled = true;
}
return(component);
}
//!!!!!
//public static Resource Create( string name, bool makeUniqueName, Type resourceClass, object[] constructorParams = null )
//{
// if( constructorParams == null )
// constructorParams = new object[ 0 ];
// Resource res;
// lock( lockObject )
// {
// if( makeUniqueName )
// {
// //!!!!так? первый без цифры?
// if( GetByName( name ) != null )
// {
// string newName = name;
// do
// {
// newName = uniqueNameGenerator.Get( name );
// }
// while( GetByName( newName ) != null );
// name = newName;
// }
// }
// else
// {
// if( GetByName( name ) != null )
// Log.Fatal( "ResourceManager: Create: GetByName( name ) != null. Resource name: \"{0}\".", name );
// }
// ConstructorInfo constructor = ReflectionUtils.GetSuitableConstructor( resourceClass, constructorParams, true );
// res = (Resource)constructor.Invoke( constructorParams );
// res.name = name;
// //add to the list
// resources.Add( GetKey( name ), res );
// //object result = null;
// //if( typeof( Resource ).IsAssignableFrom( resourceClass ) )
// //{
// // ConstructorInfo constructor = GetSuitableConstructor( resourceClass, constructorParams );
// // ins = (Resource)constructor.Invoke( constructorParams );
// // ins.name = name;
// // AddInstance( ins );
// // result = ins;
// //}
// //else
// //{
// // ins = new Resource();
// // ins.name = name;
// // AddInstance( ins );
// // ConstructorInfo constructor = GetSuitableConstructor( resourceClass, constructorParams );
// // ins.ResultObject = constructor.Invoke( constructorParams );
// //}
// //ins.status = Resource.StatusEnum.Ready;
// //ins.OnCreate_SameThread();
// //if( i.OnCreateEnd() )
// // i.status = ResourceInstance.ResourceStatus.Ready;
// //else
// // i.status = ResourceInstance.ResourceStatus.Error;
// }
// return res;
//}
//!!!!!?
//public static T Create<T>( string name, bool makeUniqueName, object[] constructorParams = null ) where T : Resource
//{
// return (T)Create( name, makeUniqueName, typeof( T ), constructorParams );
//}
//!!!!!везде повтыкать где как юзается loadInBackground
/////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
static void LoadTaskFunction(object data)
{
Resource.Instance ins = (Resource.Instance)data;
ins.PerformLoad();
}
public static void CreateHierarchyControllerForRootComponent(Component rootComponent, Resource.Instance createdByResource,
bool hierarchyEnabled)
{
if (rootComponent.HierarchyController != null)
{
Log.Fatal("ComponentManager: CreateHierarchyControllerForRootComponent: rootComponent.HierarchyController != null.");
}
if (rootComponent.Parent != null)
{
Log.Fatal("ComponentManager: CreateHierarchyControllerForRootComponent: rootComponent.Parent != null.");
}
var controller = new ComponentHierarchyController();
controller.rootComponent = rootComponent;
controller.createdByResource = createdByResource;
rootComponent.hierarchyController = controller;
controller.HierarchyEnabled = hierarchyEnabled;
}