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ParameterFormatter.cpp
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ParameterFormatter.cpp
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#include "ParameterFormatter.h"
#include "TypeFormatter.h"
namespace Com
{
namespace Import
{
ParameterFormatter::ParameterFormatter(const Parameter& value, ParameterFormat format)
: value(value), format(format)
{
}
std::ostream& ParameterFormatter::Write(std::ostream& out) const
{
switch (format)
{
case ParameterFormat::AsName:
WriteAsName(out);
break;
case ParameterFormat::AsNative:
WriteAsNative(out);
break;
case ParameterFormat::AsWrapper:
WriteAsWrapper(out);
break;
case ParameterFormat::AsWrapperArgument:
WriteAsWrapperArgument(out);
break;
case ParameterFormat::AsCoclassReturnValue:
WriteAsCoclassReturnValue(out);
break;
case ParameterFormat::AsCoclassArgument:
WriteAsCoclassArgument(out);
break;
}
return out;
}
std::ostream& operator<<(std::ostream& out, const ParameterFormatter& value)
{
return value.Write(out);
}
void ParameterFormatter::WriteAsName(std::ostream& out) const
{
out << value.Name;
}
void ParameterFormatter::WriteAsNative(std::ostream& out) const
{
out << Format(value.Type, TypeFormat::AsNative) << " " << value.Name;
}
void ParameterFormatter::WriteAsWrapper(std::ostream& out) const
{
out << Format(value.Type, TypeFormat::AsWrapper);
if (value.Out)
out << "&";
out << " " << value.Name;
}
void ParameterFormatter::WriteAsWrapperArgument(std::ostream& out) const
{
if (value.In && value.Out)
out << "Com::PutRef";
else if (value.In)
out << "Com::Put";
else
out << "Com::Get";
out << "(" << value.Name << ")";
}
void ParameterFormatter::WriteAsCoclassReturnValue(std::ostream& out) const
{
if (value.Type.TypeEnum == TypeEnum::Int16)
out << "Com::CheckPointer";
else
out << "Com::Retval";
out << "(" << value.Name << ")";
}
void ParameterFormatter::WriteAsCoclassArgument(std::ostream& out) const
{
if (value.Out)
{
if (value.Type.TypeEnum == TypeEnum::Int16)
out << "Com::CheckPointer(" << value.Name << ")";
else
out << "Com::InOut(" << value.Name << ")";
}
else
{
if (value.Type.TypeEnum == TypeEnum::Int16)
out << value.Name;
else
out << "Com::In(" << value.Name << ")";
}
}
ParameterFormatter Format(const Parameter& value, ParameterFormat format)
{
return{ value, format };
}
}
}