1 /*

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

     3 * All rights reserved.

     4 *

     5 * This program is free software: you can redistribute it and/or modify

     6 * it under the terms of the GNU Lesser General Public License as published by

     7 * the Free Software Foundation, version 2.1 of the License.

     8 * 

     9 * This program is distributed in the hope that it will be useful,

    10 * but WITHOUT ANY WARRANTY; without even the implied warranty of

    11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12 * GNU Lesser General Public License for more details.

    13 *

    14 * You should have received a copy of the GNU Lesser General Public License

    15 * along with this program.  If not, 

    16 * see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".

    17 *

    18 * Description:

    19 *

    20 */

    21 

    22 #ifndef XQSETTINGSMANAGER_H

    23 #define XQSETTINGSMANAGER_H

    24 

    25 // INCLUDES

    26 #include <QObject>

    27 #include <QVariant>

    28 #include "xqsettingskey.h"

    29 #include "settingsmanager_global.h"

    30 

    31 // FORWARD DECLARATIONS

    32 class XQSettingsManagerPrivate;

    33 

    34 // CLASS DECLARATION

    35 class XQSETTINGSMANAGER_EXPORT XQSettingsManager : public QObject

    36 {

    37     Q_OBJECT

    38     Q_ENUMS(Error)

    39     Q_ENUMS(Type)

    40 

    41 public:

    42 

    43     enum Type

    44     {

    45         TypeVariant = 0,

    46         TypeInt,

    47         TypeDouble,

    48         TypeString,

    49         TypeByteArray

    50     };

    51 

    52     enum Error 

    53     {

    54         NoError = 0,

    55         OutOfMemoryError,

    56         NotFoundError,

    57         AlreadyExistsError,

    58         PermissionDeniedError,

    59         BadTypeError,

    60         NotSupportedError,

    61         UnknownError = -1

    62     };

    63 

    64     XQSettingsManager(QObject* parent = 0);

    65     ~XQSettingsManager();

    66 

    67     QVariant readItemValue(const XQSettingsKey& key, XQSettingsManager::Type type = XQSettingsManager::TypeVariant);

    68     bool writeItemValue(const XQSettingsKey& key, const QVariant& value);

    69     bool startMonitoring(const XQSettingsKey& key, XQSettingsManager::Type type = XQSettingsManager::TypeVariant);

    70     bool stopMonitoring(const XQSettingsKey& key);

    71     

    72     XQSettingsManager::Error error() const;

    73 

    74 Q_SIGNALS:

    75     void valueChanged(const XQSettingsKey& key, const QVariant& value);

    76     void itemDeleted(const XQSettingsKey& key);

    77 

    78 private:

    79     friend class XQSettingsManagerPrivate;

    80     friend class XQCentralRepositoryUtilsPrivate;

    81     friend class XQPublishAndSubscribeUtilsPrivate;

    82     XQSettingsManagerPrivate* d;

    83 };

    84 

    85 #endif // XQSETTINGSMANAGER_H

    86 

    87 // End of file