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/****************************************************************************
**
** Copyright (C) 2016 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of Qt Creator.
**
** 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 The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU
** General Public License version 3 as published by the Free Software
** Foundation with exceptions as appearing in the file LICENSE.GPL3-EXCEPT
** included in the packaging of this file. Please review the following
** information to ensure the GNU General Public License requirements will
** be met: https://www.gnu.org/licenses/gpl-3.0.html.
**
****************************************************************************/
#include "remotelinuxenvironmentaspect.h"
#include "remotelinuxenvironmentaspectwidget.h"
#include <utils/algorithm.h>
namespace RemoteLinux {
const char DISPLAY_KEY[] = "DISPLAY";
const char VERSION_KEY[] = "RemoteLinux.EnvironmentAspect.Version";
const int ENVIRONMENTASPECT_VERSION = 1; // Version was introduced in 4.3 with the value 1
static bool displayAlreadySet(const Utils::EnvironmentItems &changes)
{
return Utils::contains(changes, [](const Utils::EnvironmentItem &item) {
return item.name == DISPLAY_KEY;
});
}
RemoteLinuxEnvironmentAspect::RemoteLinuxEnvironmentAspect(ProjectExplorer::Target *target)
{
addSupportedBaseEnvironment(tr("Clean Environment"), {});
addPreferredBaseEnvironment(tr("System Environment"), [this] { return m_remoteEnvironment; });
setConfigWidgetCreator([this, target] {
return new RemoteLinuxEnvironmentAspectWidget(this, target);
});
}
void RemoteLinuxEnvironmentAspect::setRemoteEnvironment(const Utils::Environment &env)
{
if (env != m_remoteEnvironment) {
m_remoteEnvironment = env;
emit environmentChanged();
}
}
QString RemoteLinuxEnvironmentAspect::userEnvironmentChangesAsString() const
{
QString env;
QString placeHolder = QLatin1String("%1=%2 ");
foreach (const Utils::EnvironmentItem &item, userEnvironmentChanges())
env.append(placeHolder.arg(item.name, item.value));
return env.mid(0, env.size() - 1);
}
void RemoteLinuxEnvironmentAspect::fromMap(const QVariantMap &map)
{
ProjectExplorer::EnvironmentAspect::fromMap(map);
const auto version = map.value(QLatin1String(VERSION_KEY), 0).toInt();
if (version == 0) {
// In Qt Creator versions prior to 4.3 RemoteLinux included DISPLAY=:0.0 in the base
// environment, if DISPLAY was not set. In order to keep existing projects expecting
// that working, add the DISPLAY setting to user changes in them. New projects will
// have version 1 and will not get DISPLAY set.
auto changes = userEnvironmentChanges();
if (!displayAlreadySet(changes)) {
changes.append(Utils::EnvironmentItem(QLatin1String(DISPLAY_KEY), QLatin1String(":0.0")));
setUserEnvironmentChanges(changes);
}
}
}
void RemoteLinuxEnvironmentAspect::toMap(QVariantMap &map) const
{
ProjectExplorer::EnvironmentAspect::toMap(map);
map.insert(QLatin1String(VERSION_KEY), ENVIRONMENTASPECT_VERSION);
}
} // namespace RemoteLinux
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