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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
#include "Overview.h"
#include "NamePrettyPrinter.h"
#include "TypePrettyPrinter.h"
#include <cplusplus/Control.h>
#include <cplusplus/CoreTypes.h>
#include <cplusplus/FullySpecifiedType.h>
using namespace CPlusPlus;
/*!
\class Overview
\brief The Overview class converts a FullySpecifiedType and/or any qualified
name to its string representation.
The public data members (except the ones starting with \e marked)
determine what exactly and how to print.
You can get the start and end position of a function argument
in the resulting string. Set \c markedArgument to the desired
argument. After processing, \c markedArgumentBegin and
\c markedArgumentEnd will contain the positions.
*/
/*!
\enum Overview::StarBindFlag
The StarBindFlag enum describes how the '*' and '&' in pointers/references
should be bound in the string representation.
This also applies to rvalue references ('&&'), but not to pointers to
functions or arrays, because it seems to be quite uncommon to use spaces in
them. For example:
\code
void (*p)()
void (*p)[]
\endcode
See the examples below. These assume that exactly one
flag is set. That is, it may look different with
flag combinations.
\value BindToIdentifier
e.g. "char *foo", but not "char * foo"
\value BindToTypeName
e.g. "char*", but not "char *"
\value BindToLeftSpecifier
e.g. "char * const* const", but not "char * const * const"
\value BindToRightSpecifier
e.g. "char *const", but not "char * const"
*/
Overview::Overview()
: starBindFlags(BindToIdentifier), // default to "Qt Style"
showArgumentNames(false),
showReturnTypes(false),
showFunctionSignatures(true),
showDefaultArguments(true),
showTemplateParameters(false),
showEnclosingTemplate(false),
includeWhiteSpaceInOperatorName(true),
trailingReturnType(false),
markedArgument(0),
markedArgumentBegin(0),
markedArgumentEnd(0)
{ }
QString Overview::prettyName(const Name *name) const
{
NamePrettyPrinter pp(this);
return pp(name);
}
QString Overview::prettyName(const QList<const Name *> &fullyQualifiedName) const
{
QString result;
const int size = fullyQualifiedName.size();
for (int i = 0; i < size; ++i) {
result.append(prettyName(fullyQualifiedName.at(i)));
if (i < size - 1)
result.append(QLatin1String("::"));
}
return result;
}
QString Overview::prettyType(const FullySpecifiedType &ty, const Name *name) const
{
return prettyType(ty, prettyName(name));
}
QString Overview::prettyType(const FullySpecifiedType &ty, const QString &name) const
{
TypePrettyPrinter pp(this);
return pp(ty, name);
}
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