/**************************************************************************
**
** This file is part of Qt Creator
**
** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies).
**
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**
** GNU Lesser General Public License Usage
**
** 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.
**
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** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** Other Usage
**
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
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#include "maemorunfactories.h"

#include "maemoconstants.h"
#include "maemodebugsupport.h"
#include "maemoanalyzersupport.h"
#include "maemoglobal.h"
#include "maemoremotemountsmodel.h"
#include "maemorunconfiguration.h"
#include "maemoruncontrol.h"
#include "maemotoolchain.h"
#include "qt4maemotarget.h"

#include <projectexplorer/projectexplorerconstants.h>
#include <debugger/debuggerconstants.h>
#include <qt4projectmanager/qt4project.h>
#include <qt4projectmanager/qt4projectmanagerconstants.h>
#include <analyzerbase/analyzerconstants.h>

namespace Qt4ProjectManager {
namespace Internal {

using namespace ProjectExplorer;

namespace {

QString pathFromId(const QString &id)
{
    if (!id.startsWith(MAEMO_RC_ID_PREFIX))
        return QString();
    return id.mid(QString(MAEMO_RC_ID_PREFIX).size());
}

} // namespace

MaemoRunConfigurationFactory::MaemoRunConfigurationFactory(QObject *parent)
    : IRunConfigurationFactory(parent)
{
}

MaemoRunConfigurationFactory::~MaemoRunConfigurationFactory()
{
}

bool MaemoRunConfigurationFactory::canCreate(Target *parent,
    const QString &id) const
{
    AbstractQt4MaemoTarget *target = qobject_cast<AbstractQt4MaemoTarget *>(parent);
    if (!target)
        return false;
    return target->qt4Project()->hasApplicationProFile(pathFromId(id));
}

bool MaemoRunConfigurationFactory::canRestore(Target *parent,
    const QVariantMap &map) const
{
    if (!qobject_cast<AbstractQt4MaemoTarget *>(parent))
        return false;
    return ProjectExplorer::idFromMap(map)
        .startsWith(QLatin1String(MAEMO_RC_ID));
}

bool MaemoRunConfigurationFactory::canClone(Target *parent,
    RunConfiguration *source) const
{
    return canCreate(parent, source->id());
}

QStringList MaemoRunConfigurationFactory::availableCreationIds(Target *parent) const
{
    if (AbstractQt4MaemoTarget *t = qobject_cast<AbstractQt4MaemoTarget *>(parent)) {
        if (t) {
            return t->qt4Project()->
                applicationProFilePathes(QLatin1String(MAEMO_RC_ID_PREFIX));
        }
    }
    return QStringList();
}

QString MaemoRunConfigurationFactory::displayNameForId(const QString &id) const
{
    return QFileInfo(pathFromId(id)).completeBaseName();
}

RunConfiguration *MaemoRunConfigurationFactory::create(Target *parent,
    const QString &id)
{
    if (!canCreate(parent, id))
        return 0;
    AbstractQt4MaemoTarget *pqt4parent = static_cast<AbstractQt4MaemoTarget *>(parent);
    return new MaemoRunConfiguration(pqt4parent, pathFromId(id));

}

RunConfiguration *MaemoRunConfigurationFactory::restore(Target *parent,
    const QVariantMap &map)
{
    if (!canRestore(parent, map))
        return 0;
    AbstractQt4MaemoTarget *target = static_cast<AbstractQt4MaemoTarget *>(parent);
    MaemoRunConfiguration *rc = new MaemoRunConfiguration(target, QString());
    if (rc->fromMap(map))
        return rc;

    delete rc;
    return 0;
}

RunConfiguration *MaemoRunConfigurationFactory::clone(Target *parent,
    RunConfiguration *source)
{
    if (!canClone(parent, source))
        return 0;

    MaemoRunConfiguration *old = static_cast<MaemoRunConfiguration *>(source);
    return new MaemoRunConfiguration(static_cast<AbstractQt4MaemoTarget *>(parent), old);
}

// #pragma mark -- MaemoRunControlFactory

MaemoRunControlFactory::MaemoRunControlFactory(QObject *parent)
    : IRunControlFactory(parent)
{
}

MaemoRunControlFactory::~MaemoRunControlFactory()
{
}

bool MaemoRunControlFactory::canRun(RunConfiguration *runConfiguration,
    const QString &mode) const
{
    const MaemoRunConfiguration * const maemoRunConfig
        = qobject_cast<MaemoRunConfiguration *>(runConfiguration);
    if (!maemoRunConfig
        || !maemoRunConfig->deviceConfig() || !maemoRunConfig->toolchain()
        || maemoRunConfig->remoteExecutableFilePath().isEmpty())
        return false;
    const int freePortCount = maemoRunConfig->freePorts().count();

    const bool remoteMountsAllowed
        = maemoRunConfig->maemoTarget()->allowsRemoteMounts();
    if (remoteMountsAllowed && freePortCount == 0)
        return false;
    const int mountDirCount
        = remoteMountsAllowed
            ? maemoRunConfig->remoteMounts()->validMountSpecificationCount()
            : 0;
    if (mode == Debugger::Constants::DEBUGMODE)
        return freePortCount >= mountDirCount + maemoRunConfig->portsUsedByDebuggers();
    if (mode == ProjectExplorer::Constants::RUNMODE
        || Analyzer::Constants::MODE_ANALYZE)
        return freePortCount >= mountDirCount;
    return false;
}

RunControl* MaemoRunControlFactory::create(RunConfiguration *runConfig,
    const QString &mode)
{
    Q_ASSERT(mode == ProjectExplorer::Constants::RUNMODE
        || mode == Debugger::Constants::DEBUGMODE
        || mode == Analyzer::Constants::MODE_ANALYZE);
    Q_ASSERT(canRun(runConfig, mode));
    MaemoRunConfiguration *rc = qobject_cast<MaemoRunConfiguration *>(runConfig);
    Q_ASSERT(rc);
    if (mode == ProjectExplorer::Constants::RUNMODE)
        return new MaemoRunControl(rc);
    if (mode == Analyzer::Constants::MODE_ANALYZE)
        return MaemoAnalyzerSupport::createAnalyzerRunControl(rc);
    return MaemoDebugSupport::createDebugRunControl(rc);
}

QString MaemoRunControlFactory::displayName() const
{
    return tr("Run on device");
}

RunConfigWidget *MaemoRunControlFactory::createConfigurationWidget(RunConfiguration *config)
{
    Q_UNUSED(config)
    return 0;
}

    } // namespace Internal
} // namespace Qt4ProjectManager