language/duchain/aliasdeclaration.cpp

   1 /* This  is part of KDevelop
   2     Copyright 2008 David Nolden <david.nolden.kdevelop@art-master.de>
   3
   4    This library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public
   6    License version 2 as published by the Free Software Foundation.
   7
   8    This library is distributed in the hope that it will be useful,
   9    but WITHOUT ANY WARRANTY; without even the implied warranty of
  10    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  11    Library General Public License for more details.
  12
  13    You should have received a copy of the GNU Library General Public License
  14    along with this library; see the file COPYING.LIB.  If not, write to
  15    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  16    Boston, MA 02110-1301, USA.
  17 */
  18
  19 #include "aliasdeclaration.h"
  20
  21 #include "ducontext.h"
  22 #include "duchainregister.h"
  23 #include "types/delayedtype.h"
  24
  25 namespace KDevelop
  26 {
  27
  28 REGISTER_DUCHAIN_ITEM(AliasDeclaration);
  29
  30 AliasDeclaration::AliasDeclaration(const AliasDeclaration& rhs)
  31   : Declaration(*new AliasDeclarationData(*rhs.d_func())) {
  32   setSmartRange(rhs.smartRange(), DocumentRangeObject::DontOwn);
  33 }
  34
  35 AliasDeclaration::AliasDeclaration(const SimpleRange& range, DUContext* context)
  36   : Declaration(*new AliasDeclarationData, range)
  37 {
  38   d_func_dynamic()->setClassId(this);
  39   setKind(Alias);
  40   if( context )
  41     setContext( context );
  42 }
  43
  44 AliasDeclaration::AliasDeclaration(AliasDeclarationData& data) : Declaration(data) {
  45 }
  46
  47
  48 AliasDeclaration::~AliasDeclaration()
  49 {
  50 }
  51
  52 Declaration* AliasDeclaration::clonePrivate() const {
  53   return new AliasDeclaration(*this);
  54 }
  55
  56 QString AliasDeclaration::toString() const {
  57   if( aliasedDeclaration().isValid() )
  58     return QString("Alias %1 as %2").arg(aliasedDeclaration().declaration()->qualifiedIdentifier().toString()).arg(identifier().toString());
  59   else
  60     return QString("Lost alias %1").arg(identifier().toString());
  61 }
  62
  63 void AliasDeclaration::setAliasedDeclaration(const IndexedDeclaration& decl) {
  64   d_func_dynamic()->m_aliasedDeclaration = decl;
  65   Declaration* aliased = decl.data();
  66   if(aliased)
  67     Declaration::setAbstractType(aliased->abstractType());
  68 }
  69
  70 IndexedDeclaration AliasDeclaration::aliasedDeclaration() const {
  71   return d_func()->m_aliasedDeclaration;
  72 }
  73
  74 void AliasDeclaration::setAbstractType(AbstractType::Ptr type) {
  75   Declaration::setAbstractType(type);
  76 }
  77
  78 }
  79 // kate: space-indent on; indent-width 2; tab-width 4; replace-tabs on; auto-insert-doxygen on