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// Copyright (C) 2016 The Qt Company Ltd.
// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only
#include <qpa/qplatforminputcontextfactory_p.h>
#include <qpa/qplatforminputcontextplugin_p.h>
#include <qpa/qplatforminputcontext.h>
#include "private/qfactoryloader_p.h"
#include "qguiapplication.h"
#include "qdebug.h"
#include <stdlib.h>
QT_BEGIN_NAMESPACE
using namespace Qt::StringLiterals;
#if QT_CONFIG(settings)
Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, icLoader,
(QPlatformInputContextFactoryInterface_iid, "/platforminputcontexts"_L1, Qt::CaseInsensitive))
#endif
QStringList QPlatformInputContextFactory::keys()
{
#if QT_CONFIG(settings)
return icLoader()->keyMap().values();
#else
return QStringList();
#endif
}
QStringList QPlatformInputContextFactory::requested()
{
QStringList imList;
QByteArray env = qgetenv("QT_IM_MODULES");
if (!env.isEmpty())
imList = QString::fromLocal8Bit(env).split(QChar::fromLatin1(';'), Qt::SkipEmptyParts);
if (!imList.isEmpty())
return imList;
env = qgetenv("QT_IM_MODULE");
if (!env.isEmpty())
imList = {QString::fromLocal8Bit(env)};
return imList;
}
QPlatformInputContext *QPlatformInputContextFactory::create(const QStringList& keys)
{
for (const QString &key : keys) {
auto plugin = create(key);
if (plugin)
return plugin;
}
return nullptr;
}
QPlatformInputContext *QPlatformInputContextFactory::create(const QString& key)
{
#if QT_CONFIG(settings)
if (!key.isEmpty()) {
QStringList paramList = key.split(u':');
const QString platform = paramList.takeFirst().toLower();
QPlatformInputContext *ic = qLoadPlugin<QPlatformInputContext, QPlatformInputContextPlugin>
(icLoader(), platform, paramList);
if (ic && ic->isValid())
return ic;
delete ic;
}
#else
Q_UNUSED(key);
#endif
return nullptr;
}
QPlatformInputContext *QPlatformInputContextFactory::create()
{
return create(requested());
}
QT_END_NAMESPACE
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