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Deprecated the current LookupContext.

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Roberto Raggi
2010-05-05 09:47:16 +02:00
parent 325bc6664f
commit 32a84df5c0
19 changed files with 118 additions and 118 deletions
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src/libs/cplusplus/LookupContext.h
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@@ -1,241 +0,0 @@
/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
**
** Contact: Nokia Corporation (qt-info@nokia.com)
**
** Commercial Usage
**
** Licensees holding valid Qt Commercial licenses may use this file in
** accordance with the Qt Commercial License Agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Nokia.
**
** GNU Lesser General Public License Usage
**
** Alternatively, 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.
**
** If you are unsure which license is appropriate for your use, please
** contact the sales department at http://qt.nokia.com/contact.
**
**************************************************************************/
#ifndef CPLUSPLUS_LOOKUPCONTEXT_H
#define CPLUSPLUS_LOOKUPCONTEXT_H
#include "CppDocument.h"
#include <FullySpecifiedType.h>
namespace CPlusPlus {
class CPLUSPLUS_EXPORT LookupItem
{
public:
LookupItem()
: _lastVisibleSymbol(0) {}
LookupItem(const FullySpecifiedType &type, Symbol *lastVisibleSymbol)
: _type(type), _lastVisibleSymbol(lastVisibleSymbol) {}
FullySpecifiedType type() const { return _type; }
void setType(const FullySpecifiedType &type) { _type = type; }
Symbol *lastVisibleSymbol() const { return _lastVisibleSymbol; }
void setLastVisibleSymbol(Symbol *symbol) { _lastVisibleSymbol = symbol; }
bool operator == (const LookupItem &other) const
{
if (_type == other._type)
return _lastVisibleSymbol == other._lastVisibleSymbol;
return false;
}
bool operator != (const LookupItem &result) const
{ return ! operator == (result); }
private:
FullySpecifiedType _type;
Symbol *_lastVisibleSymbol;
};
class CPLUSPLUS_EXPORT LookupContext
{
public:
LookupContext(Control *control = 0);
LookupContext(Symbol *symbol,
Document::Ptr expressionDocument,
Document::Ptr thisDocument,
const Snapshot &snapshot);
bool isValid() const;
Control *control() const;
Symbol *symbol() const;
Document::Ptr expressionDocument() const;
Document::Ptr thisDocument() const;
Document::Ptr document(const QString &fileName) const;
Snapshot snapshot() const;
static Symbol *canonicalSymbol(const QList<Symbol *> &candidates,
NamespaceBinding *globalNamespaceBinding);
static Symbol *canonicalSymbol(Symbol *symbol,
NamespaceBinding *globalNamespaceBinding);
static Symbol *canonicalSymbol(const QList<LookupItem> &candidates,
NamespaceBinding *globalNamespaceBinding);
QList<Symbol *> resolve(const Name *name) const
{ return resolve(name, visibleScopes()); }
QList<Symbol *> resolveNamespace(const Name *name) const
{ return resolveNamespace(name, visibleScopes()); }
QList<Symbol *> resolveClass(const Name *name) const
{ return resolveClass(name, visibleScopes()); }
QList<Symbol *> resolveClassOrNamespace(const Name *name) const
{ return resolveClassOrNamespace(name, visibleScopes()); }
QList<Symbol *> resolveObjCClass(const Name *name) const
{ return resolveObjCClass(name, visibleScopes()); }
QList<Symbol *> resolveObjCProtocol(const Name *name) const
{ return resolveObjCProtocol(name, visibleScopes()); }
enum ResolveMode {
ResolveSymbol = 0x01,
ResolveClass = 0x02,
ResolveNamespace = 0x04,
ResolveClassOrNamespace = ResolveClass | ResolveNamespace,
ResolveObjCClass = 0x08,
ResolveObjCProtocol = 0x10,
ResolveAll = ResolveSymbol | ResolveClassOrNamespace | ResolveObjCClass | ResolveObjCProtocol
};
QList<Symbol *> resolve(const Name *name, const QList<Scope *> &visibleScopes,
ResolveMode mode = ResolveAll) const;
QList<Symbol *> resolveNamespace(const Name *name, const QList<Scope *> &visibleScopes) const
{ return resolve(name, visibleScopes, ResolveNamespace); }
QList<Symbol *> resolveClass(const Name *name, const QList<Scope *> &visibleScopes) const
{ return resolve(name, visibleScopes, ResolveClass); }
QList<Symbol *> resolveClassOrNamespace(const Name *name, const QList<Scope *> &visibleScopes) const
{ return resolve(name, visibleScopes, ResolveClassOrNamespace); }
QList<Symbol *> resolveObjCClass(const Name *name, const QList<Scope *> &visibleScopes) const
{ return resolve(name, visibleScopes, ResolveObjCClass); }
QList<Symbol *> resolveObjCProtocol(const Name *name, const QList<Scope *> &visibleScopes) const
{ return resolve(name, visibleScopes, ResolveObjCProtocol); }
QList<Scope *> visibleScopes() const
{ return _visibleScopes; }
QList<Scope *> visibleScopes(Symbol *symbol) const;
QList<Scope *> visibleScopes(const LookupItem &result) const;
QList<Scope *> expand(const QList<Scope *> &scopes) const;
void expand(const QList<Scope *> &scopes, QList<Scope *> *expandedScopes) const;
void expand(Scope *scope, const QList<Scope *> &visibleScopes,
QList<Scope *> *expandedScopes) const;
void expandNamespace(Namespace *namespaceSymbol,
const QList<Scope *> &visibleScopes,
QList<Scope *> *expandedScopes) const;
void expandClass(Class *classSymbol,
const QList<Scope *> &visibleScopes,
QList<Scope *> *expandedScopes) const;
void expandBlock(Block *blockSymbol,
const QList<Scope *> &visibleScopes,
QList<Scope *> *expandedScopes) const;
void expandFunction(Function *functionSymbol,
const QList<Scope *> &visibleScopes,
QList<Scope *> *expandedScopes) const;
void expandObjCMethod(ObjCMethod *method,
const QList<Scope *> &visibleScopes,
QList<Scope *> *expandedScopes) const;
void expandObjCClass(ObjCClass *klass,
const QList<Scope *> &visibleScopes,
QList<Scope *> *expandedScopes) const;
void expandObjCProtocol(ObjCProtocol *protocol,
const QList<Scope *> &visibleScopes,
QList<Scope *> *expandedScopes) const;
void expandEnumOrAnonymousSymbol(ScopedSymbol *scopedSymbol,
QList<Scope *> *expandedScopes) const;
private:
static Symbol *canonicalSymbol(Symbol *symbol);
QList<Symbol *> resolveQualifiedNameId(const QualifiedNameId *q,
const QList<Scope *> &visibleScopes,
ResolveMode mode) const;
QList<Symbol *> resolveOperatorNameId(const OperatorNameId *opId,
const QList<Scope *> &visibleScopes,
ResolveMode mode) const;
QList<Scope *> resolveNestedNameSpecifier(const QualifiedNameId *q,
const QList<Scope *> &visibleScopes) const;
const Identifier *identifier(const Name *name) const;
QList<Scope *> buildVisibleScopes();
void buildVisibleScopes_helper(Document::Ptr doc, QList<Scope *> *scopes,
QSet<QString> *processed);
static bool maybeValidSymbol(Symbol *symbol,
ResolveMode mode,
const QList<Symbol *> &candidates);
private:
Control *_control;
// The current symbol.
Symbol *_symbol;
// The current expression.
Document::Ptr _expressionDocument;
// The current document.
Document::Ptr _thisDocument;
// All documents.
Snapshot _snapshot;
// Visible scopes.
QList<Scope *> _visibleScopes;
};
uint qHash(const CPlusPlus::LookupItem &result);
} // end of namespace CPlusPlus
#if defined(Q_CC_MSVC) && _MSC_VER <= 1300
//this ensures that code outside QmlJS can use the hash function
//it also a workaround for some compilers
inline uint qHash(const CPlusPlus::LookupItem &item) { return CPlusPlus::qHash(item); }
#endif
#endif // CPLUSPLUS_LOOKUPCONTEXT_H