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** Copyright (C) 2016 The Qt Company Ltd.
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** General Public License version 3 as published by the Free Software
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#include "remotelinuxrunconfiguration.h"

#include "remotelinux_constants.h"
#include "remotelinuxx11forwardingaspect.h"
#include "remotelinuxenvironmentaspect.h"

#include <projectexplorer/buildtargetinfo.h>
#include <projectexplorer/deploymentdata.h>
#include <projectexplorer/kitinformation.h>
#include <projectexplorer/project.h>
#include <projectexplorer/runconfigurationaspects.h>
#include <projectexplorer/runcontrol.h>
#include <projectexplorer/target.h>

#include <qtsupport/qtoutputformatter.h>

#include <utils/hostosinfo.h>

using namespace ProjectExplorer;
using namespace Utils;

namespace RemoteLinux {

RemoteLinuxRunConfiguration::RemoteLinuxRunConfiguration(Target *target, Core::Id id)
    : RunConfiguration(target, id)
{
    auto exeAspect = addAspect<ExecutableAspect>();
    exeAspect->setLabelText(tr("Executable on device:"));
    exeAspect->setExecutablePathStyle(OsTypeLinux);
    exeAspect->setPlaceHolderText(tr("Remote path not set"));
    exeAspect->makeOverridable("RemoteLinux.RunConfig.AlternateRemoteExecutable",
                               "RemoteLinux.RunConfig.UseAlternateRemoteExecutable");
    exeAspect->setHistoryCompleter("RemoteLinux.AlternateExecutable.History");

    auto symbolsAspect = addAspect<SymbolFileAspect>();
    symbolsAspect->setLabelText(tr("Executable on host:"));
    symbolsAspect->setDisplayStyle(SymbolFileAspect::LabelDisplay);

    addAspect<ArgumentsAspect>();
    addAspect<WorkingDirectoryAspect>();
    if (HostOsInfo::isAnyUnixHost())
        addAspect<TerminalAspect>();
    addAspect<RemoteLinuxEnvironmentAspect>(target);
    if (id == IdPrefix && Utils::HostOsInfo::isAnyUnixHost())
        addAspect<X11ForwardingAspect>();

    setOutputFormatter<QtSupport::QtOutputFormatter>();

    connect(target, &Target::deploymentDataChanged,
            this, &RemoteLinuxRunConfiguration::updateTargetInformation);
    connect(target, &Target::applicationTargetsChanged,
            this, &RemoteLinuxRunConfiguration::updateTargetInformation);
    connect(target->project(), &Project::parsingFinished,
            this, &RemoteLinuxRunConfiguration::updateTargetInformation);
    connect(target, &Target::kitChanged,
            this, &RemoteLinuxRunConfiguration::updateTargetInformation);
}

Runnable RemoteLinuxRunConfiguration::runnable() const
{
    Runnable r = RunConfiguration::runnable();
    const auto * const forwardingAspect = aspect<X11ForwardingAspect>();
    if (forwardingAspect)
        r.extraData.insert("Ssh.X11ForwardToDisplay", forwardingAspect->display(macroExpander()));
    return r;
}

void RemoteLinuxRunConfiguration::updateTargetInformation()
{
    BuildTargetInfo bti = buildTargetInfo();
    QString localExecutable = bti.targetFilePath.toString();
    DeployableFile depFile = target()->deploymentData().deployableForLocalFile(localExecutable);

    aspect<ExecutableAspect>()->setExecutable(FilePath::fromString(depFile.remoteFilePath()));
    aspect<SymbolFileAspect>()->setValue(localExecutable);

    emit enabledChanged();
}

const char *RemoteLinuxRunConfiguration::IdPrefix = "RemoteLinuxRunConfiguration:";


// RemoteLinuxRunConfigurationFactory

RemoteLinuxRunConfigurationFactory::RemoteLinuxRunConfigurationFactory()
{
    registerRunConfiguration<RemoteLinuxRunConfiguration>(RemoteLinuxRunConfiguration::IdPrefix);
    setDecorateDisplayNames(true);
    addSupportedTargetDeviceType(RemoteLinux::Constants::GenericLinuxOsType);
}

} // namespace RemoteLinux
