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-rw-r--r--src/inputmethod/tqinputcontextfactory.cpp186
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diff --git a/src/inputmethod/tqinputcontextfactory.cpp b/src/inputmethod/tqinputcontextfactory.cpp
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+/****************************************************************************
+** $Id: tqinputcontextfactory.cpp,v 1.2 2004/06/20 18:43:11 daisuke Exp $
+**
+** Implementation of TQInputContextFactory class
+**
+** Created : 001103
+**
+** Copyright (C) 1992-2002 Trolltech AS. All rights reserved.
+**
+** This file is part of the widgets module of the TQt GUI Toolkit.
+**
+** This file may be distributed under the terms of the Q Public License
+** as defined by Trolltech AS of Norway and appearing in the file
+** LICENSE.TQPL included in the packaging of this file.
+**
+** This file may be distributed and/or modified under the terms of the
+** GNU General Public License version 2 as published by the Free Software
+** Foundation and appearing in the file LICENSE.GPL included in the
+** packaging of this file.
+**
+** Licensees holding valid TQt Enterprise Edition licenses may use this
+** file in accordance with the TQt Commercial License Agreement provided
+** with the Software.
+**
+** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
+** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
+**
+** See http://www.trolltech.com/pricing.html or email [email protected] for
+** information about TQt Commercial License Agreements.
+** See http://www.trolltech.com/qpl/ for TQPL licensing information.
+** See http://www.trolltech.com/gpl/ for GPL licensing information.
+**
+** Contact [email protected] if any conditions of this licensing are
+** not clear to you.
+**
+**********************************************************************/
+
+#include "tqinputcontextinterface_p.h" // up here for GCC 2.7.* compatibility
+#include "tqinputcontextfactory.h"
+#include "tqinputcontext.h"
+
+#ifndef TQT_NO_IM
+
+#include "ntqapplication.h"
+
+#ifdef TQT_THREAD_SUPPORT
+#include <private/tqmutexpool_p.h>
+#endif // TQT_THREAD_SUPPORT
+
+#include <stdlib.h>
+
+#include "tqcleanuphandler.h"
+#include <private/qpluginmanager_p.h>
+#ifndef TQT_NO_COMPONENT
+
+
+static TQPluginManager<TQInputContextFactoryInterface> *manager = 0;
+static TQSingleCleanupHandler< TQPluginManager<TQInputContextFactoryInterface> > cleanup_manager;
+
+static void create_manager()
+{
+ if( manager ) // already created
+ return;
+
+#ifdef TQT_THREAD_SUPPORT
+ // protect manager creation
+ TQMutexLocker locker( tqt_global_mutexpool ?
+ tqt_global_mutexpool->get( &manager ) : 0);
+
+ // we check the manager pointer again to make sure that another thread
+ // has not created the manager before us.
+
+ if ( manager ) // already created
+ return;
+#endif
+
+ manager = new TQPluginManager<TQInputContextFactoryInterface>( IID_QInputContextFactory, TQApplication::libraryPaths(), "/inputmethods", FALSE );
+
+ TQ_CHECK_PTR( manager );
+ cleanup_manager.set( &manager );
+}
+
+#endif //TQT_NO_COMPONENT
+
+
+/*!
+ This function generates the input context that has the identifier
+ name which is in agreement with \a key. \a widget is the client
+ widget of TQInputContext. \a widget may be null.
+*/
+TQInputContext *TQInputContextFactory::create( const TQString& key, TQWidget *widget )
+{
+ TQInputContext *ret = 0;
+ TQString inputcontext = key;
+#ifndef TQT_NO_COMPONENT
+ // make sure the manager is created
+ create_manager();
+
+ TQInterfacePtr<TQInputContextFactoryInterface> iface;
+ manager->queryInterface( inputcontext, &iface );
+
+ if ( iface ) {
+ ret = iface->create( inputcontext );
+#ifdef TQ_WS_X11
+ if ( ret )
+ ret->setHolderWidget( widget );
+#endif
+ }
+#endif
+ return ret;
+}
+
+
+/*!
+ This function returns the list of the names input methods.
+ Only input methods included in default and placed under
+ $TQTDIR/plugins/inputmethods are listed.
+*/
+TQStringList TQInputContextFactory::keys()
+{
+ TQStringList list;
+#ifndef TQT_NO_COMPONENT
+ // make sure the manager is created
+ create_manager();
+
+ list = manager->featureList();
+#endif //TQT_NO_COMPONENT
+
+ return list;
+}
+
+
+TQStringList TQInputContextFactory::languages( const TQString &key )
+{
+ TQStringList result;
+#ifndef TQT_NO_COMPONENT
+ // make sure the manager is created
+ create_manager();
+
+ TQInterfacePtr<TQInputContextFactoryInterface> iface;
+ manager->queryInterface( key, &iface );
+
+ if ( iface )
+ result = iface->languages( key );
+#endif //TQT_NO_COMPONENT
+
+ return result;
+}
+
+
+TQString TQInputContextFactory::displayName( const TQString &key )
+{
+ TQString result( "" );
+#ifndef TQT_NO_COMPONENT
+ // make sure the manager is created
+ create_manager();
+
+ TQInterfacePtr<TQInputContextFactoryInterface> iface;
+ manager->queryInterface( key, &iface );
+
+ if ( iface )
+ result = iface->displayName( key );
+#endif //TQT_NO_COMPONENT
+
+ return result;
+}
+
+
+TQString TQInputContextFactory::description( const TQString &key )
+{
+ TQString result( "" );
+#ifndef TQT_NO_COMPONENT
+ // make sure the manager is created
+ create_manager();
+
+ TQInterfacePtr<TQInputContextFactoryInterface> iface;
+ manager->queryInterface( key, &iface );
+
+ if ( iface )
+ result = iface->description( key );
+#endif //TQT_NO_COMPONENT
+
+ return result;
+}
+
+#endif // TQT_NO_IM