1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Homescreen application translator class.

    15 *

    16 */

    17 

    18 #ifndef HSAPPTRANSLATOR_H

    19 #define HSAPPTRANSLATOR_H

    20 

    21 #include <QObject>

    22 #include <QList>

    23 #include "hsutils_global.h"

    24 #include "hstest_global.h"

    25 

    26 HOMESCREEN_TEST_CLASS(t_hsUtils)

    27 

    28 class QEvent;

    29 class QTranslator;

    30 

    31 class HSUTILS_EXPORT HsAppTranslator : public QObject

    32 {

    33     Q_OBJECT

    34 

    35 public:

    36     ~HsAppTranslator();

    37     static HsAppTranslator *instance();

    38 

    39 protected:

    40     bool eventFilter(QObject *watched, QEvent *event);

    41 

    42 public:

    43     void setLanguage();

    44 

    45 private:

    46     void loadTranslators(const QString &locale);

    47     void removeTranslators();

    48 

    49 signals:

    50 

    51     void languageChanged();

    52 

    53 private:

    54     HsAppTranslator(QObject* aParent = 0);

    55     Q_DISABLE_COPY(HsAppTranslator)

    56     static HsAppTranslator *mInstance;

    57     QList<QTranslator *> mTranslatorList;

    58 

    59     HOMESCREEN_TEST_FRIEND_CLASS(t_hsUtils)

    60 };

    61 

    62 #endif