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72 lines
1.9 KiB
C++
72 lines
1.9 KiB
C++
/* This file is part of KDevelop
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Copyright 2006 Hamish Rodda <rodda@kde.org>
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Copyright 2007-2009 David Nolden <david.nolden.kdevelop@art-master.de>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License version 2 as published by the Free Software Foundation.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public License
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along with this library; see the file COPYING.LIB. If not, write to
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the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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Boston, MA 02110-1301, USA.
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*/
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#include "indexedducontext.h"
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#include "ducontext.h"
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#include "ducontextdata.h"
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#include "ducontextdynamicdata.h"
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#include "topducontext.h"
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#include "duchain.h"
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#include "topducontextdynamicdata.h"
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using namespace KDevelop;
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IndexedDUContext::IndexedDUContext(uint topContext, uint contextIndex)
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: m_topContext(topContext)
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, m_contextIndex(contextIndex)
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{
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}
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IndexedDUContext::IndexedDUContext(DUContext* ctx)
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{
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if(ctx) {
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m_topContext = ctx->topContext()->ownIndex();
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m_contextIndex = ctx->m_dynamicData->m_indexInTopContext;
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}else{
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m_topContext = 0;
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m_contextIndex = 0;
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}
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}
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IndexedTopDUContext IndexedDUContext::indexedTopContext() const
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{
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if(isDummy()) {
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return IndexedTopDUContext();
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}
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return IndexedTopDUContext(m_topContext);
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}
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DUContext* IndexedDUContext::context() const
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{
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if(isDummy())
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return 0;
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// ENSURE_CHAIN_READ_LOCKED
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if(!m_topContext)
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return 0;
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TopDUContext* ctx = DUChain::self()->chainForIndex(m_topContext);
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if(!ctx)
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return 0;
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if(!m_contextIndex)
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return ctx;
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return ctx->m_dynamicData->getContextForIndex(m_contextIndex);
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}
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