diff options
Diffstat (limited to 'src/gui/kernel/qplatforminputcontextfactory_qpa.cpp')
-rw-r--r-- | src/gui/kernel/qplatforminputcontextfactory_qpa.cpp | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/src/gui/kernel/qplatforminputcontextfactory_qpa.cpp b/src/gui/kernel/qplatforminputcontextfactory_qpa.cpp new file mode 100644 index 0000000000..595c3cc1f0 --- /dev/null +++ b/src/gui/kernel/qplatforminputcontextfactory_qpa.cpp @@ -0,0 +1,111 @@ +/**************************************************************************** +** +** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies). +** Contact: http://www.qt-project.org/ +** +** 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 <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 + +#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) + return loader()->keyMap().values(); +#else + return QStringList(); +#endif +} + +QPlatformInputContext *QPlatformInputContextFactory::create(const QString& key) +{ + QStringList paramList = key.split(QLatin1Char(':')); + const QString platform = paramList.takeFirst().toLower(); + +#if !defined(QT_NO_LIBRARY) && !defined(QT_NO_SETTINGS) + if (QPlatformInputContext *ret = qLoadPlugin1<QPlatformInputContext, QPlatformInputContextPlugin>(loader(), platform, paramList)) + return ret; +#endif + return 0; +} + +QPlatformInputContext *QPlatformInputContextFactory::create() +{ + QPlatformInputContext *ic = 0; + + QString icString = QString::fromLatin1(qgetenv("QT_IM_MODULE")); + + if (icString == QStringLiteral("none")) + return 0; + + 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 + |