private static CodeMemberProperty GenerateElement(GenerationContext context, @class cls, element element)
{
String value;
@class typeCls = context.Classes.FirstOrDefault(c => String.Equals(c.name, element.type));
if (typeCls != null)
{
// Make sure that we use the correct plural
value = typeCls.plural ?? typeCls.name + "s";
}
else
{
// Use the default name
value = element.type;
}
String elementName = NamingHelper.GenerateDotNetName(String.Empty, value);
String selector = NamingHelper.GenerateObjCName(value);
// Define various references
CodeTypeReference typeReference = new CodeTypeReference("SBElementArray");
CodeThisReferenceExpression thisReferenceExpression = new CodeThisReferenceExpression();
CodeTypeReferenceExpression typeReferenceExpression = new CodeTypeReferenceExpression("ObjectiveCRuntime");
// Define the property
CodeMemberProperty memberProperty = new CodeMemberProperty();
memberProperty.Attributes = MemberAttributes.Public;
memberProperty.Name = elementName;
memberProperty.Type = typeReference;
// Generate the getter
CodeMethodReferenceExpression methodReferenceExpression = new CodeMethodReferenceExpression(typeReferenceExpression, "SendMessage");
methodReferenceExpression.TypeArguments.Add(typeReference);
CodeMethodInvokeExpression invokeExpression = new CodeMethodInvokeExpression(methodReferenceExpression, thisReferenceExpression, new CodePrimitiveExpression(selector));
CodeMethodReturnStatement returnStatement = new CodeMethodReturnStatement(invokeExpression);
memberProperty.GetStatements.Add(returnStatement);
return(memberProperty);
}
/// <summary>
/// Converts the type.
/// </summary>
public String ConvertType(String type, bool anyType)
{
String result = type;
// Search for a known class or enumeration
@class typeCls = (from cls in this.Classes
where (cls.id != null && String.Equals(cls.id, type)) ||
(cls.id == null && String.Equals(cls.name, type))
select cls).FirstOrDefault();
enumeration typeEnumeration = (from enm in this.Enumerations
where (enm.id != null && String.Equals(enm.id, type)) ||
(enm.id == null && String.Equals(enm.name, type))
select enm).FirstOrDefault();
if (typeCls != null)
{
result = NamingHelper.GenerateDotNetName(this.Prefix, typeCls.name);
return(result);
}
else if (typeEnumeration != null)
{
result = NamingHelper.GenerateDotNetName(this.Prefix, typeEnumeration.name);
return(result);
}
if (anyType)
{
// Search for a common type
switch (type)
{
case "void":
result = "void";
break;
case "boolean":
result = "Boolean";
break;
case "integer":
case "unsigned integer":
result = "NSInteger";
break;
case "double integer":
result = "Int64";
break;
case "real":
result = "double";
break;
case "property":
result = "IntPtr";
break;
case "list":
result = "NSArray";
break;
case "color":
case "RGB color":
result = "NSColor";
break;
case "data":
case "tdta":
case "picture":
result = "NSData";
break;
case "date":
result = "NSDate";
break;
case "record":
result = "NSDictionary";
break;
case "type":
result = "NSNumber";
break;
case "point":
result = "NSPoint";
break;
case "text":
case "version":
result = "NSString";
break;
case "rectangle":
result = "NSRect";
break;
case "alias":
case "file":
result = "NSURL";
break;
case "specifier":
case "location specifier":
result = "SBObject";
break;
default:
result = "Id";
break;
}
}
return(result);
}
private static CodeMemberMethod GenerateCommand(GenerationContext context, @class cls, command command)
{
bool isApplication = GenerationContext.IsApplicationClass(cls);
String returnType = context.ConvertType(GenerationContext.GetType(command.result) ?? "void", true);
bool hasReturnType = returnType != "void";
bool useDirectParameter = isApplication && command.directparameter != null && command.directparameter.type != "specifier";
String methodName = NamingHelper.GenerateDotNetMethodsName(command);
// Define various references
CodeTypeReference typeReference = new CodeTypeReference(returnType);
CodeThisReferenceExpression thisReferenceExpression = new CodeThisReferenceExpression();
CodeTypeReferenceExpression typeReferenceExpression = new CodeTypeReferenceExpression("ObjectiveCRuntime");
CodeMethodReferenceExpression methodReferenceExpression = new CodeMethodReferenceExpression(typeReferenceExpression, "SendMessage");
if (hasReturnType)
{
methodReferenceExpression.TypeArguments.Add(typeReference);
}
// Define the method
CodeMemberMethod memberMethod = new CodeMemberMethod();
memberMethod.Attributes = MemberAttributes.Public;
memberMethod.Name = methodName;
if (hasReturnType)
{
memberMethod.ReturnType = typeReference;
}
// Gather all the expressions needed for the invocation.
List <CodeExpression> expressions = new List <CodeExpression>();
expressions.Add(thisReferenceExpression);
expressions.Add(new CodePrimitiveExpression(NamingHelper.GenerateObjCSelector(command, isApplication)));
// If the command is for the application and the direct parameter is not an object specifier, add it to the signature
if (useDirectParameter)
{
CodeParameterDeclarationExpression parameterDeclarationExpression = new CodeParameterDeclarationExpression();
parameterDeclarationExpression.Type = new CodeTypeReference(context.ConvertType(GenerationContext.GetType(command.directparameter), true));
parameterDeclarationExpression.Name = "x";
memberMethod.Parameters.Add(parameterDeclarationExpression);
expressions.Add(new CodeVariableReferenceExpression(parameterDeclarationExpression.Name));
}
// Add all the parameters
if (command.parameter != null)
{
foreach (parameter parameter in command.parameter)
{
CodeParameterDeclarationExpression parameterDeclarationExpression = new CodeParameterDeclarationExpression();
parameterDeclarationExpression.Type = new CodeTypeReference(context.ConvertType(GenerationContext.GetType(parameter), true));
parameterDeclarationExpression.Name = GenerationContext.ConvertParameterName(NamingHelper.GenerateObjCName(parameter.name));
memberMethod.Parameters.Add(parameterDeclarationExpression);
expressions.Add(new CodeVariableReferenceExpression(parameterDeclarationExpression.Name));
}
}
// Generate the runtime invocation
CodeMethodInvokeExpression invokeExpression = new CodeMethodInvokeExpression(methodReferenceExpression, expressions.ToArray());
CodeStatement expressionStatement;
if (hasReturnType)
{
expressionStatement = new CodeMethodReturnStatement(invokeExpression);
}
else
{
expressionStatement = new CodeExpressionStatement(invokeExpression);
}
memberMethod.Statements.Add(expressionStatement);
return(memberMethod);
}