public virtual AbstractTypeDefinition FindStandardType(TypedefDefinition typedef)
{
AbstractTypeDefinition expl = null;
if (typedef.BaseTypeName.Contains("<") || typedef.BaseTypeName.Contains("std::") || Mogre17.IsCollection(typedef.BaseTypeName))
{
if (typedef.BaseTypeName == "std::vector" || typedef.BaseTypeName == "std::list")
{
expl = CreateTemplateOneTypeParamType(typedef);
}
else
{
switch (typedef.TypeParamNames.Length)
{
case 1:
expl = CreateTemplateOneTypeParamType(typedef);
break;
case 2:
expl = CreateTemplateTwoTypeParamsType(typedef);
break;
default:
throw new Exception("Unexpected");
}
}
}
if (expl == null)
{
throw new ArgumentException("Unsupported or unknown standard type: " + typedef.BaseTypeName);
}
return(expl);
}
/// <summary>
/// Resolves this type definition to its actual type. This has two applications:
///
/// 1. For a type that is replaced by another type the other type will be returned.
/// 2. For a <c>typedef</c> this returns the actual underlying type of the typedef.
/// </summary>
public override AbstractTypeDefinition ResolveType()
{
if (ReplaceByType != null)
{
return(ReplaceByType);
}
AbstractTypeDefinition expl = null;
if (BaseTypeName.Contains("<") || BaseTypeName.Contains("std::") || Mogre17.IsCollection(BaseTypeName))
{
// Standard types
expl = MetaDef.Factory.StandardTypesFactory.FindStandardType(this);
}
else if (Name == "String")
{
// Typdef "String", which is (obviously) a string.
expl = new DefStringTypeDef(Namespace, SurroundingClass, DefiningXmlElement);
}
if (expl == null)
{
return(this);
}
expl.LinkAttributes(this);
return(expl);
}
public override void ProduceDefaultParamValueConversionCode(ParamDefinition param, out string preConversion,
out string conversion, out string postConversion,
out AbstractTypeDefinition dependancyType)
{
preConversion = postConversion = "";
dependancyType = null;
switch (param.PassedByType)
{
case PassedByType.Reference:
case PassedByType.Value:
conversion = param.DefaultValue.Trim();
if (!conversion.StartsWith("\"") && conversion.Contains("::"))
{
//It's a static string of a class
if (conversion == "StringUtil::BLANK")
{
//Manually translate "StringUtil::BLANK" so that there's no need to wrap the StringUtil class
conversion = "String::Empty";
return;
}
string name = conversion.Substring(0, conversion.LastIndexOf("::"));
dependancyType = DetermineType <AbstractTypeDefinition>(name);
}
break;
default:
throw new Exception("Unexpected");
}
}
/// <summary>
/// Finds a type (e.g. a class) within this namespace. This namespace and all parent namespaces
/// will be searched (where this namespace will be searched first). Child namespace won't be searched.
/// The type is searched for as if it would be used directly within a <c>namespace</c> block (or within a nested
/// class directly inside a <c>namespace</c> block).
/// </summary>
/// <typeparam name="T">the type of the definition to be returned (e.g. <see cref="ClassDefinition"/>).</typeparam>
/// <param name="name">the name of the type. The name must be specified without namespace. </param>
/// <param name="raiseException">indicates whether an exception is to be thrown when the type can't
/// be found. If this is <c>false</c>, an instance of <see cref="DefInternal"/> will be returned when
/// the type couldn't be found.</param>
/// <returns></returns>
/// <seealso cref="AbstractTypeDefinition.DetermineType"/>
public virtual T DetermineType <T>(string name, bool raiseException = true) where T : AbstractTypeDefinition
{
// Search this namespace
AbstractTypeDefinition type = FindTypeInList <T>(name, _containedTypes);
// Search parent namespace for the type.
if (type == null)
{
if (ParentNamespace != null)
{
return(ParentNamespace.DetermineType <T>(name, raiseException));
}
if (raiseException)
{
throw new Exception("Could not find type");
}
return((T)(object)new DefInternal(this, name));
}
if (type is AbstractTypeDefinition && type.IsIgnored)
{
// Short circuit out to handle OGRE 1.6 memory allocator types
// TODO by manski: ??? Document this more clearly.
return((T)type);
}
return((T)type.ResolveType());
}
public ClassDefinition(NamespaceDefinition nsDef, ClassDefinition surroundingClass, XmlElement elem)
: base(nsDef, surroundingClass, elem)
{
if (GetType() == typeof(ClassDefinition) && elem.Name != "class")
{
throw new Exception("Not class element");
}
foreach (XmlElement child in elem.ChildNodes)
{
switch (child.Name)
{
case "function":
MemberMethodDefinition func = new MemberMethodDefinition(child, this);
if (func.NativeName != "DECLARE_INIT_CLROBJECT_METHOD_OVERRIDE" && func.NativeName != "_Init_CLRObject" && !func.NativeName.StartsWith("OGRE_"))
{
AddNewFunction(func);
}
break;
case "variable":
MemberFieldDefinition field = new MemberFieldDefinition(child, this);
if (field.NativeName != Name && field.NativeName != "DECLARE_CLRHANDLE" && field.NativeName != "_CLRHandle" && !field.NativeName.StartsWith("OGRE_"))
{
Members.Add(field);
}
break;
case "inherits":
List <string> ilist = new List <string>();
foreach (XmlElement sub in child.ChildNodes)
{
if (sub.Name != "baseClass")
{
throw new Exception("Unknown element; expected 'baseClass'");
}
if (sub.InnerText != "")
{
if (sub.InnerText == "CLRObject")
{
this.AddAttribute(new CLRObjectAttribute());
this._isDirectSubclassOfCLRObject = true;
}
else
{
ilist.Add(sub.InnerText);
}
}
}
BaseClassesNames = ilist.ToArray();
break;
default:
AbstractTypeDefinition type = MetaDef.Factory.CreateType(Namespace, this, child);
NestedTypes.Add(type);
break;
}
}
}
public static string GetProtectedTypesProxyName(AbstractTypeDefinition type)
{
string name = type.FullyQualifiedNativeName;
name = name.Substring(name.IndexOf("::") + 2);
name = name.Replace("::", "_");
name = "Mogre::" + name + "_ProtectedTypesProxy";
return(name);
}
public ParamDefinition(MetaDefinition metaDef, ITypeMember m, string name)
: base(metaDef)
{
_name = name;
_type = m.MemberType;
_typename = m.MemberTypeName;
PassedByType = m.PassedByType;
_isConst = m.IsConst;
}
protected override void GenerateCodeNestedType(AbstractTypeDefinition nested)
{
if (nested.HasWrapType(WrapTypes.NativeDirector))
{
//Interface and native director are already declared before the declaration of this class.
return;
}
base.GenerateCodeNestedType(nested);
_wrapper.CppAddType(nested, _codeBuilder);
}
protected override void GenerateCodeNestedType(AbstractTypeDefinition nested)
{
if (nested.IsSTLContainer)
{
_codeBuilder.AppendLine("typedef " + _classDefinition.FullyQualifiedNativeName + "::" + nested.Name + " " + nested.CLRName + ";");
}
else
{
throw new Exception("Unexpected");
}
}
protected override void GenerateCodeNestedType(AbstractTypeDefinition nested)
{
if (nested.HasWrapType(WrapTypes.NativeDirector))
{
//Interface and native director are already declared before the declaration of this class.
//Just declare the method handlers of the class.
NativeDirectorClassInclProducer.AddMethodHandlersClass((ClassDefinition)nested, _codeBuilder);
return;
}
base.GenerateCodeNestedType(nested);
_wrapper.IncAddType(nested, _codeBuilder);
}
private void AddAttributesForType(AbstractTypeDefinition type, XmlElement elem, List <KeyValuePair <AttributeSet, AutoWrapAttribute> > unprocessedAttributes)
{
// Add
foreach (XmlAttribute attr in elem.Attributes)
{
if (attr.Name != "name")
{
AddAttributeToSet(type, CreateAttributeFromXmlAttribute(attr), unprocessedAttributes);
}
}
foreach (XmlNode childNode in elem.ChildNodes)
{
XmlElement childElement = childNode as XmlElement;
if (childElement == null)
{
// Not an XML element
continue;
}
// Attached Attribute
if (IsAttachedProperty(childElement))
{
AddAttributeToSet(type, CreateAttributeFromAttachedAttribute(childElement), unprocessedAttributes);
continue;
}
// Not an attached attribute
switch (childElement.Name)
{
case "class":
case "struct":
case "enumeration":
case "typedef":
AddAttributesForType(((ClassDefinition)type).GetNestedType(childElement.GetAttribute("name")), childElement, unprocessedAttributes);
break;
case "function":
case "variable":
foreach (MemberDefinitionBase m in ((ClassDefinition)type).GetMembers(childElement.GetAttribute("name")))
{
AddAttributesInMember(m, childElement, unprocessedAttributes);
}
break;
default:
throw new Exception("Unexpected");
}
}
}
public NamespaceDefinition(MetaDefinition metaDef, XmlElement elem)
{
MetaDef = metaDef;
// The child namespace names are stored in the attributes "second" and "third". Thus
// we can only support up to three namespace levels (like "Level1::Level2::Level3").
string second = elem.GetAttribute("second");
string third = elem.GetAttribute("third");
NativeName = elem.GetAttribute("name");
CLRName = metaDef.ManagedNamespace;
if (second != "")
{
NativeName += "::" + second;
CLRName += "::" + second;
}
if (third != "")
{
NativeName += "::" + third;
CLRName += "::" + third;
}
// If this is a child namespace, set parent and add itself to the parent.
if (NativeName.Contains("::"))
{
// Is a child namespace.
string parentNamespaceName = NativeName.Substring(0, NativeName.LastIndexOf("::"));
ParentNamespace = metaDef.GetNameSpace(parentNamespaceName);
ParentNamespace._childNamespaces.Add(this);
}
else
{
ParentNamespace = null;
}
//
// Add types contained in this namespace.
//
foreach (XmlElement child in elem.ChildNodes)
{
AbstractTypeDefinition type = MetaDef.Factory.CreateType(this, null, child);
if (type != null)
{
_containedTypes.Add(type);
}
}
}
protected virtual bool HasProtectedTypes()
{
foreach (AbstractTypeDefinition nested in _classDefinition.NestedTypes)
{
AbstractTypeDefinition type = nested.DetermineType <AbstractTypeDefinition>(nested.Name);
if (type.ProtectionLevel == ProtectionLevel.Protected &&
type.IsSTLContainer && Wrapper.IsTypeWrappable(type))
{
return(true);
}
}
return(false);
}
/// <summary>
/// Returns the type definition for the specified type or throws a <see cref="KeyNotFoundException"/>
/// if the type is not part of this namespace.
/// </summary>
/// <param name="name">the name of the type to look for. Must come without namespace prepended (i.e.
/// just the class/type name).</param>
public AbstractTypeDefinition FindTypeDefinition(string name)
{
AbstractTypeDefinition type = null;
foreach (AbstractTypeDefinition t in _containedTypes)
{
if (t.Name == name)
{
type = t;
break;
}
}
if (type == null)
{
throw new KeyNotFoundException(String.Format("DefType not found for '{0}'", name));
}
return(type);
}
/// <summary>
/// Finds the specified type in a specified list.
/// </summary>
/// <returns>Returns the type definition or <c>null</c>, if it could not be found.</returns>
private AbstractTypeDefinition FindTypeInList <T>(string name, List <AbstractTypeDefinition> types)
{
List <AbstractTypeDefinition> list = new List <AbstractTypeDefinition>();
string topname = name;
string nextnames = null;
if (name.Contains("::"))
{
topname = name.Substring(0, name.IndexOf("::"));
nextnames = name.Substring(name.IndexOf("::") + 2);
}
foreach (AbstractTypeDefinition t in types)
{
if (t.Name == topname && t is T)
{
list.Add(t);
}
}
if (list.Count == 0)
{
return(null);
}
if (list.Count > 1)
{
throw new Exception("Found more than one type");
}
AbstractTypeDefinition type = list[0];
if (nextnames != null)
{
return(FindTypeInList <T>(nextnames, ((ClassDefinition)type).NestedTypes));
}
return(type);
}
public override void GenerateCode()
{
Init();
if (HasProtectedTypes() || HasProtectedStaticFields())
{
string className = GetProtectedTypesProxyName(_classDefinition);
className = className.Substring(className.IndexOf("::") + 2);
_codeBuilder.AppendLine("class " + className + " : public " + _classDefinition.FullyQualifiedNativeName);
_codeBuilder.AppendLine("{");
_codeBuilder.AppendLine("public:");
_codeBuilder.IncreaseIndent();
className = _classDefinition.FullyQualifiedCLRName;
className = className.Substring(className.IndexOf("::") + 2);
if (_classDefinition.IsInterface)
{
className = className.Replace(_classDefinition.CLRName, _classDefinition.Name);
}
className = this.MetaDef.ManagedNamespace + "::" + className;
_codeBuilder.AppendLine("friend ref class " + className + ";");
foreach (AbstractTypeDefinition nested in _classDefinition.NestedTypes)
{
AbstractTypeDefinition type = nested.DetermineType <AbstractTypeDefinition>(nested.Name);
if (type.ProtectionLevel == ProtectionLevel.Protected &&
type.IsSTLContainer && Wrapper.IsTypeWrappable(type))
{
GenerateCodeNestedType(type);
}
}
_codeBuilder.DecreaseIndent();
_codeBuilder.AppendLine("};\n");
}
}
protected override void GenerateCodeAllNestedTypes()
{
//Predeclare all nested classes in case there are classes referencing their "siblings"
foreach (AbstractTypeDefinition nested in _classDefinition.NestedTypes)
{
if (nested.ProtectionLevel == ProtectionLevel.Public ||
((AllowProtectedMembers || AllowSubclassing) && nested.ProtectionLevel == ProtectionLevel.Protected))
{
AbstractTypeDefinition expl = _classDefinition.DetermineType <AbstractTypeDefinition>(nested.Name);
if (expl.IsSTLContainer ||
(!nested.IsValueType && nested is ClassDefinition && !(nested as ClassDefinition).IsInterface && Wrapper.IsTypeWrappable(nested)))
{
_codeBuilder.AppendLine(nested.ProtectionLevel.GetCLRProtectionName() + ": ref class " + nested.CLRName + ";");
}
}
}
_codeBuilder.AppendEmptyLine();
base.GenerateCodeAllNestedTypes();
}
public override void ProduceDefaultParamValueConversionCode(ParamDefinition param, out string preConversion, out string conversion, out string postConversion, out AbstractTypeDefinition dependancyType)
{
preConversion = postConversion = "";
dependancyType = null;
switch (param.PassedByType)
{
case PassedByType.Pointer:
preConversion = FullyQualifiedCLRName + " out_" + param.Name + ";";
conversion = "out_" + param.Name;
return;
default:
conversion = FullyQualifiedCLRName + "::" + param.DefaultValue;
return;
}
}
public override void ProduceDefaultParamValueConversionCode(ParamDefinition param, out string preConversion, out string conversion, out string postConversion, out AbstractTypeDefinition dependancyType)
{
preConversion = postConversion = "";
dependancyType = null;
if (IsVoid)
{
conversion = param.DefaultValue;
return;
}
switch (param.PassedByType)
{
case PassedByType.Pointer:
if (!param.IsConst)
{
preConversion = FullyQualifiedCLRName + " out_" + param.Name + ";";
conversion = "out_" + param.Name;
return;
}
throw new Exception("Unexpected");
default:
conversion = param.DefaultValue;
break;
}
}
protected virtual void GenerateCodeNestedTypeBeforeMainType(AbstractTypeDefinition nested)
{
}
protected override void GenerateCodeNestedTypeBeforeMainType(AbstractTypeDefinition nested)
{
base.GenerateCodeNestedType(nested);
_wrapper.CppAddType(nested, _codeBuilder);
}
public override void ProduceDefaultParamValueConversionCode(ParamDefinition param, out string preConversion, out string conversion, out string postConversion, out AbstractTypeDefinition dependancyType)
{
preConversion = postConversion = "";
dependancyType = null;
if (!(this is DefTemplateOneType || this is DefTemplateTwoTypes) && BaseType is DefInternal)
{
conversion = param.DefaultValue;
}
else
{
throw new Exception("Unexpected");
}
}
protected virtual void AddTypeDependancy(AbstractTypeDefinition type)
{
}
protected override void AddTypeDependancy(AbstractTypeDefinition type)
{
base.AddTypeDependancy(type);
_wrapper.AddTypeDependancy(type);
}
public TypeParamDefinition(AbstractTypeDefinition type, PassedByType passed, bool isConst)
{
ParamType = type;
_passed = passed;
_isConst = isConst;
}
protected override void AddTypeDependancy(AbstractTypeDefinition type)
{
_wrapper.CppCheckTypeForDependancy(type);
}
/// <summary>
/// Checks whether this method is a get accessor for a CLR property.
/// </summary>
/// <seealso cref="IsPropertyGetAccessor"/>
public static bool CheckForGetAccessor(MemberMethodDefinition methodDef)
{
//
// IMPORTANT: Don't use any of the "IsProperty..." properties of MemberMethodDefinition
// in this method as those properties use this method to determine their values.
//
if (methodDef.IsOverriding)
{
// Check this before checking possible attributes
return(methodDef.BaseMethod.IsPropertyGetAccessor);
}
if (methodDef.IsConstructor || methodDef.MemberTypeName == "void" || methodDef.Parameters.Count != 0)
{
// Check this before checking possible attributes
return(false);
}
if (methodDef.HasAttribute <PropertyAttribute>())
{
return(true);
}
if (methodDef.HasAttribute <MethodAttribute>())
{
return(false);
}
if (methodDef.HasAttribute <CustomIncDeclarationAttribute>() ||
methodDef.HasAttribute <CustomCppDeclarationAttribute>())
{
return(false);
}
string name = methodDef.GetRenameName();
if (methodDef.MemberTypeName == "bool" &&
((name.StartsWith("is") && Char.IsUpper(name[2]) && methodDef.MetaDef.CodeStyleDef.AllowIsInPropertyName) ||
(name.StartsWith("has") && Char.IsUpper(name[3]))) &&
methodDef.Parameters.Count == 0)
{
return(true);
}
if (!methodDef.MemberType.IsValueType &&
(methodDef.MemberType.IsSharedPtr || methodDef.MemberType is DefTemplateOneType || methodDef.MemberType is DefTemplateTwoTypes))
{
return(false);
}
if (methodDef.MemberType.HasAttribute <ReturnOnlyByMethodAttribute>())
{
// Invalid type for a property
return(false);
}
string propName;
if (name.StartsWith("get") && Char.IsUpper(name[3]))
{
propName = name.Substring(3);
}
else if (name.StartsWith("is") && Char.IsUpper(name[2]))
{
propName = name.Substring(2);
}
else
{
// Not a valid getter prefix.
return(false);
}
// Check if the property's name collides with the name of a nested type. In this
// case we can't convert the method into a property.
AbstractTypeDefinition type = methodDef.ContainingClass.GetNestedType(propName, false);
if (type != null)
{
return(false);
}
// Check if the property's name collides with the name of a method. In this
// case we can't convert the method into a property.
MemberMethodDefinition method = methodDef.ContainingClass.GetMethodByCLRName(propName, true, false);
// If there is no method == valid property name
return(method == null);
}
public virtual void ProduceDefaultParamValueConversionCode(ParamDefinition param, out string preConversion, out string conversion, out string postConversion, out AbstractTypeDefinition dependancyType)
{
throw new Exception("Unexpected");
}
public override void ProduceDefaultParamValueConversionCode(ParamDefinition param, out string preConversion, out string conversion, out string postConversion, out AbstractTypeDefinition dependancyType)
{
preConversion = postConversion = "";
dependancyType = null;
switch (param.PassedByType)
{
case PassedByType.Pointer:
if (param.DefaultValue == "NULL" || param.DefaultValue == "0")
{
conversion = "nullptr";
return;
}
throw new Exception("Unexpected");
default:
throw new Exception("Unexpected");
}
}
protected virtual void CheckTypeForDependancy(AbstractTypeDefinition type)
{
_wrapper.CheckTypeForDependancy(type);
}
