private void GenerateEventRaiseWrapper(Event @event, Class @class)
{
var typePrinter = new CppTypePrinter();
var args = typePrinter.VisitParameters(@event.Parameters, hasNames: true);
WriteLine("void {0}::_{1}Raise({2})", QualifiedIdentifier(@class),
@event.Name, args);
WriteStartBraceIndent();
var returns = new List <string>();
foreach (var param in @event.Parameters)
{
var ctx = new MarshalContext(Context)
{
ReturnVarName = param.Name,
ReturnType = param.QualifiedType
};
var marshal = new CLIMarshalNativeToManagedPrinter(ctx);
param.Visit(marshal);
returns.Add(marshal.Context.Return);
}
Write("{0}::raise(", @event.Name);
Write("{0}", string.Join(", ", returns));
WriteLine(");");
WriteCloseBraceIndent();
}
private void GenerateEventAdd(Event @event, Class @class)
{
WriteLine("void {0}::{1}::add({2} evt)", QualifiedIdentifier(@class),
@event.Name, @event.Type);
WriteStartBraceIndent();
var delegateName = string.Format("_{0}Delegate", @event.Name);
WriteLine("if (!{0}Instance)", delegateName);
WriteStartBraceIndent();
var typePrinter = new CppTypePrinter();
var args = typePrinter.VisitParameters(@event.Parameters, hasNames: false);
WriteLine("{0}Instance = gcnew {0}(this, &{1}::_{2}Raise);",
delegateName, QualifiedIdentifier(@class), @event.Name);
WriteLine("auto _fptr = (void (*)({0}))Marshal::GetFunctionPointerForDelegate({1}Instance).ToPointer();",
args, delegateName);
WriteLine("((::{0}*)NativePtr)->{1}.Connect(_fptr);", @class.QualifiedOriginalName,
@event.OriginalName);
WriteCloseBraceIndent();
WriteLine("_{0} = static_cast<{1}>(System::Delegate::Combine(_{0}, evt));",
@event.Name, @event.Type);
WriteCloseBraceIndent();
}
public override void GenerateClassEvents(Class @class)
{
foreach (var @event in @class.Events)
{
if ([email protected])
{
continue;
}
var cppTypePrinter = new CppTypePrinter(Context);
cppTypePrinter.PushContext(TypePrinterContextKind.Native);
var cppArgs = cppTypePrinter.VisitParameters(@event.Parameters, hasNames: true);
WriteLine("private:");
Indent();
var delegateName = string.Format("_{0}Delegate", @event.Name);
WriteLine("delegate void {0}({1});", delegateName, cppArgs);
WriteLine("{0}^ {0}Instance;", delegateName);
WriteLine("void _{0}Raise({1});", @event.Name, cppArgs);
WriteLine("{0} _{1};", @event.Type, @event.Name);
Unindent();
WriteLine("public:");
Indent();
WriteLine("event {0} {1}", @event.Type, @event.Name);
WriteOpenBraceAndIndent();
WriteLine("void add({0} evt);", @event.Type);
WriteLine("void remove({0} evt);", @event.Type);
var cliTypePrinter = new CLITypePrinter(Context);
var cliArgs = cliTypePrinter.VisitParameters(@event.Parameters, hasNames: true);
WriteLine("void raise({0});", cliArgs);
UnindentAndWriteCloseBrace();
Unindent();
}
}
public void GenerateClassEvents(Class @class)
{
foreach (var @event in @class.Events)
{
if ([email protected])
{
continue;
}
var cppTypePrinter = new CppTypePrinter(Driver.TypeDatabase);
var cppArgs = cppTypePrinter.VisitParameters(@event.Parameters, hasNames: true);
WriteLine("private:");
PushIndent();
var delegateName = string.Format("_{0}Delegate", @event.Name);
WriteLine("delegate void {0}({1});", delegateName, cppArgs);
WriteLine("{0}^ {0}Instance;", delegateName);
WriteLine("void _{0}Raise({1});", @event.Name, cppArgs);
WriteLine("{0} _{1};", @event.Type, @event.Name);
PopIndent();
WriteLine("public:");
PushIndent();
WriteLine("event {0} {1}", @event.Type, @event.Name);
WriteStartBraceIndent();
WriteLine("void add({0} evt);", @event.Type);
WriteLine("void remove({0} evt);", @event.Type);
var cliTypePrinter = new CLITypePrinter(Driver);
var cliArgs = cliTypePrinter.VisitParameters(@event.Parameters, hasNames: true);
WriteLine("void raise({0});", cliArgs);
WriteCloseBraceIndent();
PopIndent();
}
}
public void GenerateClassEvents(Class @class)
{
foreach (var @event in @class.Events)
{
if ([email protected]) continue;
var cppTypePrinter = new CppTypePrinter();
var cppArgs = cppTypePrinter.VisitParameters(@event.Parameters, hasNames: true);
WriteLine("private:");
PushIndent();
var delegateName = string.Format("_{0}Delegate", @event.Name);
WriteLine("delegate void {0}({1});", delegateName, cppArgs);
WriteLine("{0}^ {0}Instance;", delegateName);
WriteLine("void _{0}Raise({1});", @event.Name, cppArgs);
WriteLine("{0} _{1};", @event.Type, @event.Name);
PopIndent();
WriteLine("public:");
PushIndent();
WriteLine("event {0} {1}", @event.Type, @event.Name);
WriteStartBraceIndent();
WriteLine("void add({0} evt);", @event.Type);
WriteLine("void remove({0} evt);", @event.Type);
var cliTypePrinter = new CLITypePrinter(Driver);
var cliArgs = cliTypePrinter.VisitParameters(@event.Parameters, hasNames: true);
WriteLine("void raise({0});", cliArgs);
WriteCloseBraceIndent();
PopIndent();
}
}
