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     2 **

     3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).

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    16 ** GNU Lesser General Public License Usage

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    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

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    38 ** $QT_END_LICENSE$

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    40 ****************************************************************************/

    41 

    42 #include "qdeclarativeservice.h"

    43 

    44 QServiceWrapper::QServiceWrapper()

    45 : serviceInstance(0)

    46 {

    47     serviceManager = new QServiceManager();

    48 }

    49 

    50 QServiceWrapper::~QServiceWrapper()

    51 {

    52     delete serviceInstance;

    53 }

    54 

    55 bool QServiceWrapper::isValid() const

    56 {

    57     return m_descriptor.isValid();

    58 }

    59 

    60 void QServiceWrapper::setInterfaceDesc(const QServiceInterfaceDescriptor &desc)

    61 {

    62     if (desc == m_descriptor)

    63         return;

    64 

    65     m_descriptor = desc;

    66 

    67     if (serviceInstance)

    68         delete serviceInstance;

    69 

    70     serviceInstance = 0;

    71 }

    72 

    73 QServiceInterfaceDescriptor QServiceWrapper::interfaceDesc() const

    74 {

    75     return m_descriptor;

    76 }

    77 

    78 void QServiceWrapper::setInterfaceName(const QString &interface)

    79 {

    80     m_descriptor = serviceManager->interfaceDefault(interface);

    81 

    82     if (!isValid())

    83         qWarning() << "WARNING: No default service found for interface name: " << interface;

    84 }

    85 

    86 QString QServiceWrapper::interfaceName() const

    87 {

    88     if (isValid())

    89         return m_descriptor.interfaceName();

    90     else

    91         return "No Interface";

    92 }

    93 

    94 QString QServiceWrapper::serviceName() const

    95 {

    96     if (isValid())

    97         return m_descriptor.serviceName();

    98     else

    99         return "No Service";

   100 }

   101 

   102 QString QServiceWrapper::versionNumber() const

   103 {

   104     if (isValid())

   105         return (QString::number(m_descriptor.majorVersion())+"."+QString::number(m_descriptor.minorVersion()));

   106     else

   107         return "0.0";

   108 }

   109 

   110 QObject* QServiceWrapper::serviceObject()

   111 {

   112     if (serviceInstance) {

   113         return serviceInstance;

   114     }

   115 

   116     if (isValid()) {

   117         QServiceManager manager;

   118         serviceInstance = manager.loadInterface(m_descriptor);

   119        

   120         return serviceInstance;

   121     } else {

   122         return 0;

   123     }

   124 }

   125 

   126 QServiceListWrapper::QServiceListWrapper()

   127 {

   128     serviceManager = new QServiceManager();

   129 }

   130 

   131 QServiceListWrapper::~QServiceListWrapper()

   132 {

   133 }

   134 

   135 void QServiceListWrapper::setInterfaceName(const QString &interface)

   136 {

   137     m_interface = interface;

   138 

   139     // ![0]

   140     QServiceWrapper *service;

   141     QServiceFilter filter(m_interface, m_version);

   142     QList<QServiceInterfaceDescriptor> list = serviceManager->findInterfaces(filter);

   143     for (int i = 0; i < list.size(); i++) {

   144         service = new QServiceWrapper();

   145         service->setInterfaceDesc(list.at(i));

   146         m_services.append(service);

   147     }

   148     // ![0]

   149 }

   150 

   151 QString QServiceListWrapper::interfaceName() const

   152 {

   153     return m_interface;

   154 }

   155 

   156 void QServiceListWrapper::setMinVersion(const QString &version)

   157 {

   158     m_version = version;

   159 }

   160 

   161 QString QServiceListWrapper::minVersion() const

   162 {

   163     return m_version;

   164 }

   165 

   166 QDeclarativeListProperty<QServiceWrapper> QServiceListWrapper::services()

   167 {

   168     return QDeclarativeListProperty<QServiceWrapper>(this, m_services);

   169 }