public virtual void Generate(GenerationInfo generationInfo, string indent)
{
if (Ignored || Hidden)
{
return;
}
CheckGlue(generationInfo);
GenerateImports(generationInfo, indent);
if (Getter == null && _getterName == null && _offsetName == null &&
Setter == null && _setterName == null)
{
return;
}
var streamWriter = generationInfo.Writer;
var modifiers = Element.GetAttributeAsBoolean("new_flag") ? "new " : "";
streamWriter.WriteLine($"{indent}public {modifiers}{CsType} {Name} {{");
var table = SymbolTable.Table;
var generatable = table[CType];
if (Getter != null)
{
streamWriter.Write($"{indent}\tget ");
Getter.GenerateBody(generationInfo, ContainerType, "\t");
streamWriter.WriteLine("");
}
else if (_getterName != null)
{
streamWriter.WriteLine($"{indent}\tget {{");
ContainerType.Prepare(streamWriter, $"{indent}\t\t");
streamWriter.WriteLine(indent + "\t\t" + CsType + " result = " +
table.FromNative(CType, _getterName + " (" + ContainerType.CallByName() + ")") +
";");
ContainerType.Finish(streamWriter, $"{indent}\t\t");
streamWriter.WriteLine($"{indent}\t\treturn result;");
streamWriter.WriteLine($"{indent}\t}}");
}
else if (Readable && _offsetName != null)
{
streamWriter.WriteLine($"{indent}\tget {{");
streamWriter.WriteLine($"{indent}\t\tunsafe {{");
if (generatable is CallbackGen)
{
streamWriter.WriteLine(indent + "\t\t\tIntPtr* raw_ptr = (IntPtr*)(((byte*)" +
ContainerType.CallByName() +
") + " + _offsetName + ");");
streamWriter.WriteLine(
indent + "\t\t\t {0} del = ({0})Marshal.GetDelegateForFunctionPointer(*raw_ptr, typeof({0}));",
table.GetMarshalType(CType));
streamWriter.WriteLine($"{indent}\t\t\treturn {table.FromNative(CType, "(del)")};");
}
else
{
streamWriter.WriteLine(indent + "\t\t\t" + table.GetMarshalType(CType) + "* raw_ptr = (" +
table.GetMarshalType(CType) + "*)(((byte*)" + ContainerType.CallByName() +
") + " +
_offsetName + ");");
streamWriter.WriteLine($"{indent}\t\t\treturn {table.FromNative(CType, "(*raw_ptr)")};");
}
streamWriter.WriteLine($"{indent}\t\t}}");
streamWriter.WriteLine($"{indent}\t}}");
}
var toNative = generatable is IManualMarshaler marshaler
? marshaler.AllocNative("value")
: generatable.CallByName("value");
if (Setter != null)
{
streamWriter.Write($"{indent}\tset ");
Setter.GenerateBody(generationInfo, ContainerType, "\t");
streamWriter.WriteLine("");
}
else if (_setterName != null)
{
streamWriter.WriteLine($"{indent}\tset {{");
ContainerType.Prepare(streamWriter, $"{indent}\t\t");
streamWriter.WriteLine(
$"{indent}\t\t{_setterName} ({ContainerType.CallByName()}, {toNative});");
ContainerType.Finish(streamWriter, $"{indent}\t\t");
streamWriter.WriteLine($"{indent}\t}}");
}
else if (Writeable && _offsetName != null)
{
streamWriter.WriteLine($"{indent}\tset {{");
streamWriter.WriteLine($"{indent}\t\tunsafe {{");
if (generatable is CallbackGen callbackGen)
{
streamWriter.WriteLine(indent + "\t\t\t{0} wrapper = new {0} (value);", callbackGen.WrapperName);
streamWriter.WriteLine(
$"{indent}\t\t\tIntPtr* raw_ptr = (IntPtr*)(((byte*){ContainerType.CallByName()}) + {_offsetName});");
streamWriter.WriteLine(
$"{indent}\t\t\t*raw_ptr = Marshal.GetFunctionPointerForDelegate (wrapper.NativeDelegate);");
}
else
{
streamWriter.WriteLine(indent + "\t\t\t" + table.GetMarshalType(CType) + "* raw_ptr = (" +
table.GetMarshalType(CType) + "*)(((byte*)" + ContainerType.CallByName() +
") + " +
_offsetName + ");");
streamWriter.WriteLine($"{indent}\t\t\t*raw_ptr = {toNative};");
}
streamWriter.WriteLine($"{indent}\t\t}}");
streamWriter.WriteLine($"{indent}\t}}");
}
streamWriter.WriteLine($"{indent}}}");
streamWriter.WriteLine("");
if ((_getterName != null || _setterName != null || GetOffsetName != null) &&
generationInfo.GlueWriter != null)
{
GenerateGlue(generationInfo);
}
}