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/*
Copyright 2007 David Nolden <david.nolden.kdevelop@art-master.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License version 2 as published by the Free Software Foundation.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public License
along with this library; see the file COPYING.LIB. If not, write to
the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
Boston, MA 02110-1301, USA.
*/
#include "includenavigationcontext.h"
#include <QtGui/QTextDocument>
#include <klocale.h>
#include <language/duchain/duchain.h>
#include <language/duchain/parsingenvironment.h>
#include <language/duchain/declaration.h>
#include "../environmentmanager.h"
namespace Cpp {
using namespace KDevelop;
IncludeNavigationContext::IncludeNavigationContext(const IncludeItem& item, KDevelop::TopDUContextPointer topContext)
: AbstractIncludeNavigationContext(item, topContext, CppParsingEnvironment)
{}
bool IncludeNavigationContext::filterDeclaration(Declaration* decl)
{
QString declId = decl->identifier().identifier().str();
//filter out forward-declarations and macro-expansions without a range
//And filter out declarations with reserved identifiers
return !decl->qualifiedIdentifier().toString().isEmpty() && !decl->range().isEmpty() && !decl->isForwardDeclaration()
&& !(declId.startsWith("__") || (declId.startsWith("_") && declId.length() > 1 && declId[1].isUpper()) );
}
void IncludeNavigationContext::getFileInfo(TopDUContext* duchain)
{
const Cpp::EnvironmentFile* f = dynamic_cast<const Cpp::EnvironmentFile*>(duchain->parsingEnvironmentFile().data());
Q_ASSERT(f); //Should always be for c++
modifyHtml() += QString("%1: %2 %3: %4 %5: %6")
.arg(labelHighlight(i18nc("Headers included into this header", "Includes"))).arg(duchain->importedParentContexts().count())
.arg(labelHighlight(i18nc("Count of files this header was included into", "Included by"))).arg(duchain->importers().count())
.arg(labelHighlight(i18nc("Count of macros defined in this header", "Defined macros"))).arg(f->definedMacros().set().count());
modifyHtml() += "<br />";
}
}
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