diff options
Diffstat (limited to 'src/platformsupport/inputcontext/qplatforminputcontextfactory_qpa.cpp')
-rw-r--r-- | src/platformsupport/inputcontext/qplatforminputcontextfactory_qpa.cpp | 110 |
1 files changed, 110 insertions, 0 deletions
diff --git a/src/platformsupport/inputcontext/qplatforminputcontextfactory_qpa.cpp b/src/platformsupport/inputcontext/qplatforminputcontextfactory_qpa.cpp new file mode 100644 index 0000000000..fa16fea628 --- /dev/null +++ b/src/platformsupport/inputcontext/qplatforminputcontextfactory_qpa.cpp @@ -0,0 +1,110 @@ +/**************************************************************************** +** +** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** GNU General Public License Usage +** Alternatively, this file may be used under the terms of the GNU General +** Public License version 3.0 as published by the Free Software Foundation +** and appearing in the file LICENSE.GPL included in the packaging of this +** file. Please review the following information to ensure the GNU General +** Public License version 3.0 requirements will be met: +** http://www.gnu.org/copyleft/gpl.html. +** +** 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. +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qplatforminputcontextfactory_qpa_p.h" +#include "qplatforminputcontextplugin_qpa_p.h" +#include <QPlatformInputContext> +#include "private/qfactoryloader_p.h" + +#include "qguiapplication.h" +#include "qdebug.h" +#include <stdlib.h> + +QT_BEGIN_NAMESPACE + +#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_SETTINGS) +Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader, + (QPlatformInputContextFactoryInterface_iid, QLatin1String("/platforminputcontexts"), Qt::CaseInsensitive)) +#endif + +QStringList QPlatformInputContextFactory::keys() +{ +#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_SETTINGS) + QStringList list = loader()->keys(); +#else + QStringList list; +#endif + return list; +} + +QPlatformInputContext *QPlatformInputContextFactory::create(const QString& key) +{ + QPlatformInputContext *ret = 0; + QStringList paramList = key.split(QLatin1Char(':')); + QString platform = paramList.takeFirst().toLower(); + +#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_SETTINGS) + if (QPlatformInputContextFactoryInterface *factory = qobject_cast<QPlatformInputContextFactoryInterface*>(loader()->instance(platform))) + ret = factory->create(platform, paramList); +#endif + return ret; +} + +QPlatformInputContext *QPlatformInputContextFactory::create() +{ + QPlatformInputContext *ic = 0; + + QString icString = QString::fromLatin1(getenv("QT_IM_MODULE")); + ic = create(icString); + + if (ic && ic->isValid()) + return ic; + + delete ic; + ic = 0; + + QStringList k = keys(); + for (int i = 0; i < k.size(); ++i) { + if (k.at(i) == icString) + continue; + ic = create(k.at(i)); + if (ic && ic->isValid()) + return ic; + delete ic; + ic = 0; + } + + return 0; +} + + +QT_END_NAMESPACE + |