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/*
* <one line to give the library's name and an idea of what it does.>
* Copyright 2014 Milian Wolff <mail@milianw.de>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of
* the License or (at your option) version 3 or any later version
* accepted by the membership of KDE e.V. (or its successor approved
* by the membership of KDE e.V.), which shall act as a proxy
* defined in Section 14 of version 3 of the license.
*
* This program 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*
*/
#include "clangparsingenvironmentfile.h"
#include "parsesession.h"
#include "clangparsingenvironment.h"
#include "../util/clangdebug.h"
using namespace KDevelop;
class ClangParsingEnvironmentFileData : public ParsingEnvironmentFileData
{
public:
ClangParsingEnvironmentFileData()
: ParsingEnvironmentFileData()
, environmentHash(0)
, tuUrl()
, quality(ClangParsingEnvironment::Unknown)
{
}
ClangParsingEnvironmentFileData(const ClangParsingEnvironmentFileData& rhs)
: ParsingEnvironmentFileData(rhs)
, environmentHash(rhs.environmentHash)
, tuUrl(rhs.tuUrl)
, quality(rhs.quality)
{
}
~ClangParsingEnvironmentFileData() = default;
uint environmentHash;
IndexedString tuUrl;
ClangParsingEnvironment::Quality quality;
};
ClangParsingEnvironmentFile::ClangParsingEnvironmentFile(const IndexedString& url,
const ClangParsingEnvironment& environment)
: ParsingEnvironmentFile(*(new ClangParsingEnvironmentFileData), url)
{
d_func_dynamic()->setClassId(this);
setEnvironment(environment);
setLanguage(ParseSession::languageString());
}
ClangParsingEnvironmentFile::ClangParsingEnvironmentFile(ClangParsingEnvironmentFileData& data)
: ParsingEnvironmentFile(data)
{
}
ClangParsingEnvironmentFile::~ClangParsingEnvironmentFile() = default;
int ClangParsingEnvironmentFile::type() const
{
return CppParsingEnvironment;
}
bool ClangParsingEnvironmentFile::needsUpdate(const ParsingEnvironment* environment) const
{
if (environment) {
Q_ASSERT(dynamic_cast<const ClangParsingEnvironment*>(environment));
auto env = static_cast<const ClangParsingEnvironment*>(environment);
if (env->quality() > d_func()->quality) {
clangDebug() << "Found better quality environment, require update:" << url()
<< "new environment quality:" << env->quality()
<< "old environment quality:" << d_func()->quality;
return true;
}
if (env->translationUnitUrl() == d_func()->tuUrl && env->hash() != d_func()->environmentHash) {
clangDebug() << "TU environment changed, require update" << url() << "TU url:" << env->translationUnitUrl() << "old hash:" << d_func()->environmentHash << "new hash:" << env->hash();
return true;
}
}
bool ret = KDevelop::ParsingEnvironmentFile::needsUpdate(environment);
if (ret) {
clangDebug() << "modification revision requires update:" << url();
}
return ret;
}
void ClangParsingEnvironmentFile::setEnvironment(const ClangParsingEnvironment& environment)
{
d_func_dynamic()->tuUrl = environment.translationUnitUrl();
d_func_dynamic()->environmentHash = environment.hash();
d_func_dynamic()->quality = environment.quality();
}
bool ClangParsingEnvironmentFile::matchEnvironment(const ParsingEnvironment* environment) const
{
return dynamic_cast<const ClangParsingEnvironment*>(environment);
}
ClangParsingEnvironment::Quality ClangParsingEnvironmentFile::environmentQuality() const
{
return d_func()->quality;
}
uint ClangParsingEnvironmentFile::environmentHash() const
{
return d_func()->environmentHash;
}
DUCHAIN_DEFINE_TYPE(ClangParsingEnvironmentFile)
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