diff -r 730c025d4b77 -r f378acbc9cfb src/hbplugins/inputmethods/hbim/hbim.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/src/hbplugins/inputmethods/hbim/hbim.cpp Thu Jul 22 16:36:53 2010 +0100 @@ -0,0 +1,144 @@ +/**************************************************************************** +** +** Copyright (C) 2008-2010 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (developer.feedback@nokia.com) +** +** This file is part of the HbPlugins module of the UI Extensions for Mobile. +** +** 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. +** +** If you have questions regarding the use of this file, please contact +** Nokia at developer.feedback@nokia.com. +** +****************************************************************************/ + +#include "hbim.h" + +#include +#include +#include +#include + +bool HbInputInitializer::mRecursive = false; +// --------------------------------------------------------------------------- +// HbInputInitializer::HbInputInitializer +// +// Constructs HbInputInitializer +// --------------------------------------------------------------------------- +// +HbInputInitializer::HbInputInitializer(QObject *parent) + : QInputContextPlugin(parent) +{ +} + +// --------------------------------------------------------------------------- +// HbInputInitializer::~HbInputInitializer +// +// --------------------------------------------------------------------------- +// +HbInputInitializer::~HbInputInitializer() +{ +} + +// --------------------------------------------------------------------------- +// HbInputInitializer::create +// +// --------------------------------------------------------------------------- +// +QInputContext* HbInputInitializer::create(const QString& key) +{ + if (key == QString("hbim")) { + // This function is called from Qt framework's QApplication::inputContext(). + // Now if this function or any function which is called from this function + // calls QApplication::inputContext() it will result in infinite recursion. + // To guard this we are using mRecursive. + // Also setting HbMainWindowPrivate::initializeInputs to false will avoid + // re-initialization of inputfw if HbMainWindow is launched. + // If the app is HbApplication, we don't do the initialization yet, + // but let HbMainWindow do deferred construction later. + if (!mRecursive) { + mRecursive = true; + if (!qobject_cast(qApp)) { + HbMainWindowPrivate::initializeInputs = false; + HbInputMethod::initializeFramework(*qApp); + } + QInputContext *ic = qApp->inputContext(); + mRecursive = false; + return ic; + } else { + // It was a recursive call, so for clarity return 0 from here. + // This function is called only when QApplication's inputContext is null, + // so returning a null for a recursive call. + return 0; + } + } + return 0; +} + +// --------------------------------------------------------------------------- +// HbInputInitializer::description +// +// --------------------------------------------------------------------------- +// +QString HbInputInitializer::description(const QString& key) +{ + if (key == QString("hbim")) { + return QString("Hb Input Initialization"); + } else { + return QString(""); + } +} + +// --------------------------------------------------------------------------- +// HbInputInitializer::displayName +// +// --------------------------------------------------------------------------- +// +QString HbInputInitializer::displayName(const QString& key) +{ + if (key == QString("hbim")) { + return QString("Hb Input Initialization"); + } else { + return QString(""); + } +} + +// --------------------------------------------------------------------------- +// HbInputInitializer::keys +// +// --------------------------------------------------------------------------- +// +QStringList HbInputInitializer::keys() const +{ + QStringList keys; + keys.append(QString("hbim")); + return keys; +} + +// --------------------------------------------------------------------------- +// HbInputInitializer::languages +// +// --------------------------------------------------------------------------- +// +QStringList HbInputInitializer::languages(const QString& /*key*/) +{ + return QStringList(); +} + +// +// Make plugin loadable. +// +Q_EXPORT_PLUGIN2(OrbitInputInit, HbInputInitializer) + +// End of file