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/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (info@qt.nokia.com)
**
**
** GNU Lesser General Public License Usage
**
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this file.
** Please review the following information to ensure the GNU Lesser General
** Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
** If you have questions regarding the use of this file, please contact
** Nokia at qt-info@nokia.com.
**
**************************************************************************/
#ifndef SEARCHSYMBOLS_H
#define SEARCHSYMBOLS_H
#include <cplusplus/CppDocument.h>
#include <cplusplus/Icons.h>
#include <cplusplus/Overview.h>
#include <Symbols.h>
#include <SymbolVisitor.h>
#include <QtGui/QIcon>
#include <QtCore/QMetaType>
#include <QtCore/QString>
#include <QtCore/QSet>
#include <QtCore/QHash>
#include <functional>
namespace CppTools {
namespace Internal {
struct ModelItemInfo
{
enum ItemType { Enum, Class, Method, Declaration };
ModelItemInfo()
: type(Declaration),
line(0),
column(0)
{ }
ModelItemInfo(const QString &symbolName,
const QString &symbolType,
ItemType type,
QStringList fullyQualifiedName,
const QString &fileName,
int line,
int column,
const QIcon &icon)
: symbolName(symbolName),
symbolType(symbolType),
fullyQualifiedName(fullyQualifiedName),
fileName(fileName),
icon(icon),
type(type),
line(line),
column(column)
{ }
ModelItemInfo(const ModelItemInfo &otherInfo)
: symbolName(otherInfo.symbolName),
symbolType(otherInfo.symbolType),
fullyQualifiedName(otherInfo.fullyQualifiedName),
fileName(otherInfo.fileName),
icon(otherInfo.icon),
type(otherInfo.type),
line(otherInfo.line),
column(otherInfo.column)
{ }
QString symbolName;
QString symbolType;
QStringList fullyQualifiedName;
QString fileName;
QIcon icon;
ItemType type;
int line;
int column;
};
class SearchSymbols: public std::unary_function<CPlusPlus::Document::Ptr, QList<ModelItemInfo> >,
protected CPlusPlus::SymbolVisitor
{
public:
enum SymbolType {
Classes = 0x1,
Functions = 0x2,
Enums = 0x4,
Declarations = 0x8
};
Q_DECLARE_FLAGS(SymbolTypes, SymbolType)
static SymbolTypes AllTypes;
SearchSymbols();
void setSymbolsToSearchFor(SymbolTypes types);
void setSeparateScope(bool separateScope);
QList<ModelItemInfo> operator()(CPlusPlus::Document::Ptr doc)
{ return operator()(doc, QString()); }
QList<ModelItemInfo> operator()(CPlusPlus::Document::Ptr doc, const QString &scope);
protected:
using SymbolVisitor::visit;
void accept(CPlusPlus::Symbol *symbol)
{ CPlusPlus::Symbol::visitSymbol(symbol, this); }
QString switchScope(const QString &scope);
virtual bool visit(CPlusPlus::UsingNamespaceDirective *);
virtual bool visit(CPlusPlus::UsingDeclaration *);
virtual bool visit(CPlusPlus::NamespaceAlias *);
virtual bool visit(CPlusPlus::Declaration *);
virtual bool visit(CPlusPlus::Argument *);
virtual bool visit(CPlusPlus::TypenameArgument *);
virtual bool visit(CPlusPlus::BaseClass *);
virtual bool visit(CPlusPlus::Enum *);
virtual bool visit(CPlusPlus::Function *);
virtual bool visit(CPlusPlus::Namespace *);
virtual bool visit(CPlusPlus::Template *);
virtual bool visit(CPlusPlus::Class *);
virtual bool visit(CPlusPlus::Block *);
virtual bool visit(CPlusPlus::ForwardClassDeclaration *);
// Objective-C
virtual bool visit(CPlusPlus::ObjCBaseClass *);
virtual bool visit(CPlusPlus::ObjCBaseProtocol *);
virtual bool visit(CPlusPlus::ObjCClass *);
virtual bool visit(CPlusPlus::ObjCForwardClassDeclaration *);
virtual bool visit(CPlusPlus::ObjCProtocol *);
virtual bool visit(CPlusPlus::ObjCForwardProtocolDeclaration *);
virtual bool visit(CPlusPlus::ObjCMethod *);
virtual bool visit(CPlusPlus::ObjCPropertyDeclaration *);
QString scopedSymbolName(const QString &symbolName) const;
QString scopedSymbolName(const CPlusPlus::Symbol *symbol) const;
QString symbolName(const CPlusPlus::Symbol *symbol) const;
void appendItem(const QString &name,
const QString &info,
ModelItemInfo::ItemType type,
CPlusPlus::Symbol *symbol);
private:
QString findOrInsert(const QString &s)
{ return *strings.insert(s); }
QSet<QString> strings; // Used to avoid QString duplication
QString _scope;
CPlusPlus::Overview overview;
CPlusPlus::Icons icons;
QList<ModelItemInfo> items;
SymbolTypes symbolsToSearchFor;
QHash<const CPlusPlus::StringLiteral *, QString> m_paths;
bool separateScope;
};
} // namespace Internal
} // namespace CppTools
Q_DECLARE_OPERATORS_FOR_FLAGS(CppTools::Internal::SearchSymbols::SymbolTypes)
Q_DECLARE_METATYPE(CppTools::Internal::ModelItemInfo)
#endif // SEARCHSYMBOLS_H
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