diff options
author | Mikko Levonmaa <mikko.levonmaa@lge.com> | 2014-09-18 12:32:57 +0300 |
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committer | Mikko Levonmaa <mikko.levonmaa@lge.com> | 2014-10-06 07:53:53 +0200 |
commit | 0febf7c52f5cc4bc5c7767f7572ff87a5aa8a7af (patch) | |
tree | 4a7c5c0bea43b00722c3bd1c4dca6c0ac53fff04 /src/client/inputdeviceintegration/qwaylandinputdeviceintegrationfactory.cpp | |
parent | b62ae0fd804633de07d68f2f5654d2373a83f8d7 (diff) |
Allow client side input device customization
Introduces QWaylandInputDeviceIntegration plugins to allow customization
of input device related behavior. The plugin can be activated via the
environment variable QT_WAYLAND_INPUTDEVICE_INTEGRATION
Change-Id: If5629737752afacb29161f51c1b7c6e171fb2758
Reviewed-by: Mikko Levonmaa <mikko.levonmaa@lge.com>
Reviewed-by: Laszlo Agocs <laszlo.agocs@digia.com>
Reviewed-by: Giulio Camuffo <giulio.camuffo@jollamobile.com>
Diffstat (limited to 'src/client/inputdeviceintegration/qwaylandinputdeviceintegrationfactory.cpp')
-rw-r--r-- | src/client/inputdeviceintegration/qwaylandinputdeviceintegrationfactory.cpp | 96 |
1 files changed, 96 insertions, 0 deletions
diff --git a/src/client/inputdeviceintegration/qwaylandinputdeviceintegrationfactory.cpp b/src/client/inputdeviceintegration/qwaylandinputdeviceintegrationfactory.cpp new file mode 100644 index 000000000..58a82fb2c --- /dev/null +++ b/src/client/inputdeviceintegration/qwaylandinputdeviceintegrationfactory.cpp @@ -0,0 +1,96 @@ +/**************************************************************************** +** +** Copyright (C) 2014 LG Electronics Ltd +** Contact: http://www.qt-project.org/legal +** +** This file is part of the QtGui module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 Digia. For licensing terms and +** conditions see http://qt.digia.com/licensing. For further information +** use the contact form at http://qt.digia.com/contact-us. +** +** GNU Lesser General Public License Usage +** Alternatively, 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, Digia gives you certain additional +** rights. These rights are described in the Digia 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. +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "qwaylandinputdeviceintegrationfactory_p.h" +#include "qwaylandinputdeviceintegrationplugin_p.h" +#include "qwaylandinputdeviceintegration_p.h" +#include <QtCore/private/qfactoryloader_p.h> +#include <QtCore/QCoreApplication> +#include <QtCore/QDir> + +QT_BEGIN_NAMESPACE + +#ifndef QT_NO_LIBRARY +Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader, + (QWaylandInputDeviceIntegrationFactoryInterface_iid, QLatin1String("/wayland-inputdevice-integration"), Qt::CaseInsensitive)) +Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, directLoader, + (QWaylandInputDeviceIntegrationFactoryInterface_iid, QLatin1String(""), Qt::CaseInsensitive)) +#endif + +QStringList QWaylandInputDeviceIntegrationFactory::keys(const QString &pluginPath) +{ +#ifndef QT_NO_LIBRARY + QStringList list; + if (!pluginPath.isEmpty()) { + QCoreApplication::addLibraryPath(pluginPath); + list = directLoader()->keyMap().values(); + if (!list.isEmpty()) { + const QString postFix = QStringLiteral(" (from ") + + QDir::toNativeSeparators(pluginPath) + + QLatin1Char(')'); + const QStringList::iterator end = list.end(); + for (QStringList::iterator it = list.begin(); it != end; ++it) + (*it).append(postFix); + } + } + list.append(loader()->keyMap().values()); + return list; +#else + return QStringList(); +#endif +} + +QWaylandInputDeviceIntegration *QWaylandInputDeviceIntegrationFactory::create(const QString &name, const QStringList &args, const QString &pluginPath) +{ +#ifndef QT_NO_LIBRARY + // Try loading the plugin from platformPluginPath first: + if (!pluginPath.isEmpty()) { + QCoreApplication::addLibraryPath(pluginPath); + if (QWaylandInputDeviceIntegration *ret = qLoadPlugin1<QWaylandInputDeviceIntegration, QWaylandInputDeviceIntegrationPlugin>(directLoader(), name, args)) + return ret; + } + if (QWaylandInputDeviceIntegration *ret = qLoadPlugin1<QWaylandInputDeviceIntegration, QWaylandInputDeviceIntegrationPlugin>(loader(), name, args)) + return ret; +#endif + return Q_NULLPTR; +} + +QT_END_NAMESPACE |