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qt-creator/src/plugins/projectexplorer/toolchain.cpp

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/****************************************************************************
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**
** Copyright (C) 2013 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
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**
** This file is part of Qt Creator.
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**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and Digia. For licensing terms and
** conditions see http://qt.digia.com/licensing. For further information
** use the contact form at http://qt.digia.com/contact-us.
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**
** 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.
**
** In addition, as a special exception, Digia gives you certain additional
** rights. These rights are described in the Digia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
****************************************************************************/
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#include "toolchain.h"
#include "abi.h"
#include "headerpath.h"
#include "toolchainmanager.h"
#include "task.h"
#include <utils/fileutils.h>
#include <QCoreApplication>
#include <QUuid>
static const char ID_KEY[] = "ProjectExplorer.ToolChain.Id";
static const char DISPLAY_NAME_KEY[] = "ProjectExplorer.ToolChain.DisplayName";
static const char AUTODETECT_KEY[] = "ProjectExplorer.ToolChain.Autodetect";
namespace ProjectExplorer {
namespace Internal {
// --------------------------------------------------------------------------
// ToolChainPrivate
// --------------------------------------------------------------------------
class ToolChainPrivate
{
public:
ToolChainPrivate(const QString &id, bool autodetect) :
m_autodetect(autodetect)
{
m_id = createId(id);
}
static QString createId(const QString &id)
{
QString newId = id.left(id.indexOf(QLatin1Char(':')));
newId.append(QLatin1Char(':') + QUuid::createUuid().toString());
return newId;
}
QString m_id;
bool m_autodetect;
mutable QString m_displayName;
};
} // namespace Internal
/*!
\class ProjectExplorer::ToolChain
\brief The ToolChain class represents a tool chain.
\sa ProjectExplorer::ToolChainManager
*/
// --------------------------------------------------------------------------
ToolChain::ToolChain(const QString &id, bool autodetect) :
d(new Internal::ToolChainPrivate(id, autodetect))
{ }
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ToolChain::ToolChain(const ToolChain &other) :
d(new Internal::ToolChainPrivate(other.d->m_id, false))
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{
// leave the autodetection bit at false.
d->m_displayName = QCoreApplication::translate("ProjectExplorer::ToolChain", "Clone of %1")
.arg(other.displayName());
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}
ToolChain::~ToolChain()
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{
delete d;
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}
QString ToolChain::displayName() const
{
if (d->m_displayName.isEmpty())
return typeDisplayName();
return d->m_displayName;
}
void ToolChain::setDisplayName(const QString &name)
{
if (d->m_displayName == name)
return;
d->m_displayName = name;
toolChainUpdated();
}
bool ToolChain::isAutoDetected() const
{
return d->m_autodetect;
}
QString ToolChain::id() const
{
return d->m_id;
}
QList<Utils::FileName> ToolChain::suggestedMkspecList() const
{
return QList<Utils::FileName>();
}
Utils::FileName ToolChain::suggestedDebugger() const
{
return ToolChainManager::instance()->defaultDebugger(targetAbi());
}
bool ToolChain::canClone() const
{
return true;
}
bool ToolChain::operator == (const ToolChain &tc) const
{
if (this == &tc)
return true;
const QString thisId = id().left(id().indexOf(QLatin1Char(':')));
const QString tcId = tc.id().left(tc.id().indexOf(QLatin1Char(':')));
// We ignore displayname
return thisId == tcId && isAutoDetected() == tc.isAutoDetected();
}
/*!
\brief Used by the toolchainmanager to save user-generated tool chains.
Make sure to call this method when deriving!
*/
QVariantMap ToolChain::toMap() const
{
QVariantMap result;
result.insert(QLatin1String(ID_KEY), id());
result.insert(QLatin1String(DISPLAY_NAME_KEY), displayName());
result.insert(QLatin1String(AUTODETECT_KEY), isAutoDetected());
return result;
}
void ToolChain::toolChainUpdated()
{
ToolChainManager::instance()->notifyAboutUpdate(this);
}
void ToolChain::setAutoDetected(bool autodetect)
{
if (d->m_autodetect == autodetect)
return;
d->m_autodetect = autodetect;
toolChainUpdated();
}
/*!
\brief Used by the toolchainmanager to load user-generated tool chains.
Make sure to call this method when deriving!
*/
bool ToolChain::fromMap(const QVariantMap &data)
{
d->m_displayName = data.value(QLatin1String(DISPLAY_NAME_KEY)).toString();
// make sure we have new style ids:
d->m_id = data.value(QLatin1String(ID_KEY)).toString();
d->m_autodetect = data.value(QLatin1String(AUTODETECT_KEY), false).toBool();
return true;
}
/*!
\brief Used by the toolchainkitinformation to validate the kit.
*/
QList<Task> ToolChain::validateKit(const Kit *) const
{
return QList<Task>();
}
/*!
\class ProjectExplorer::ToolChainFactory
\brief Creates toolchains from settings or autodetects them.
*/
/*!
\fn QString ProjectExplorer::ToolChainFactory::displayName() const = 0
\brief Name used to display the name of the tool chain that will be created.
*/
/*!
\fn QStringList ProjectExplorer::ToolChain::clangParserFlags(const QStringList &cxxflags) const = 0
\brief Converts toolchain-specific flags to list flags that tunes libclang parser
*/
/*!
\fn bool ProjectExplorer::ToolChainFactory::canRestore(const QVariantMap &data)
\brief Used by the ToolChainManager to restore user-generated tool chains.
*/
QList<ToolChain *> ToolChainFactory::autoDetect()
{
return QList<ToolChain *>();
}
bool ToolChainFactory::canCreate()
{
return false;
}
ToolChain *ToolChainFactory::create()
{
return 0;
}
bool ToolChainFactory::canRestore(const QVariantMap &)
{
return false;
}
ToolChain *ToolChainFactory::restore(const QVariantMap &)
{
return 0;
}
QString ToolChainFactory::idFromMap(const QVariantMap &data)
{
return data.value(QLatin1String(ID_KEY)).toString();
}
void ToolChainFactory::idToMap(QVariantMap &data, const QString id)
{
data.insert(QLatin1String(ID_KEY), id);
}
void ToolChainFactory::autoDetectionToMap(QVariantMap &data, bool detected)
{
data.insert(QLatin1String(AUTODETECT_KEY), detected);
}
} // namespace ProjectExplorer