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// Copyright (C) 2022 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0+ OR GPL-3.0 WITH Qt-GPL-exception-1.0
#include "qmllssettings.h"
#include "qmljseditingsettingspage.h"
#include <utils/hostosinfo.h>
#include <qmljs/qmljsmodelmanagerinterface.h>
#include <QLoggingCategory>
#include <qtsupport/qtversionmanager.h>
#include <limits>
using namespace QtSupport;
using namespace Utils;
namespace QmlJSEditor {
namespace {
Q_LOGGING_CATEGORY(qmllsLog, "qtc.qmlls.settings", QtWarningMsg);
}
static FilePath evaluateLatestQmlls()
{
// find latest qmlls, i.e. vals
if (!QtVersionManager::instance()->isLoaded())
return {};
const QtVersions versions = QtVersionManager::instance()->versions();
FilePath latestQmlls;
QVersionNumber latestVersion;
FilePath latestQmakeFilePath;
int latestUniqueId = std::numeric_limits<int>::min();
for (QtVersion *v : versions) {
// check if we find qmlls
QVersionNumber vNow = v->qtVersion();
FilePath qmllsNow = QmlJS::ModelManagerInterface::qmllsForBinPath(v->hostBinPath(), vNow);
if (!qmllsNow.isExecutableFile())
continue;
if (latestVersion > vNow)
continue;
FilePath qmakeNow = v->qmakeFilePath();
int uniqueIdNow = v->uniqueId();
if (latestVersion == vNow) {
if (latestQmakeFilePath > qmakeNow)
continue;
if (latestQmakeFilePath == qmakeNow && latestUniqueId >= v->uniqueId())
continue;
}
latestQmlls = qmllsNow;
latestQmakeFilePath = qmakeNow;
latestUniqueId = uniqueIdNow;
}
return latestQmlls;
}
QmllsSettingsManager *QmllsSettingsManager::instance()
{
static QmllsSettingsManager *manager = new QmllsSettingsManager;
return manager;
}
QmllsSettings QmllsSettingsManager::lastSettings()
{
QMutexLocker l(&m_mutex);
return m_lastSettings;
}
FilePath QmllsSettingsManager::latestQmlls()
{
QMutexLocker l(&m_mutex);
return m_latestQmlls;
}
void QmllsSettingsManager::setupAutoupdate()
{
QObject::connect(QtVersionManager::instance(),
&QtVersionManager::qtVersionsChanged,
this,
&QmllsSettingsManager::checkForChanges);
if (QtVersionManager::instance()->isLoaded())
checkForChanges();
else
QObject::connect(QtVersionManager::instance(),
&QtVersionManager::qtVersionsLoaded,
this,
&QmllsSettingsManager::checkForChanges);
}
void QmllsSettingsManager::checkForChanges()
{
FilePath newLatest = evaluateLatestQmlls();
QmllsSettings newSettings = QmlJsEditingSettings::get().qmllsSettigs();
if (m_lastSettings == newSettings && newLatest == m_latestQmlls)
return;
qCDebug(qmllsLog) << "qmlls settings changed:" << newSettings.useQmlls
<< newSettings.useLatestQmlls << newLatest;
{
QMutexLocker l(&m_mutex);
m_latestQmlls = newLatest;
m_lastSettings = newSettings;
}
emit settingsChanged();
}
} // namespace QmlJSEditor
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