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    41 

    42 #ifndef QCONTACTMAEMO5BACKEND_P_H

    43 #define QCONTACTMAEMO5BACKEND_P_H

    44 

    45 #include "qcontactmanager.h"

    46 #include "qcontactmanager_p.h"

    47 

    48 #include <QMap>

    49 #include <QString>

    50 #include <QList>

    51 #include <QQueue>

    52 #include <QDebug>

    53 

    54 #include "qtcontacts.h"

    55 #include "qcontactabook_p.h"

    56 #include "qcontactchangeset.h"

    57 

    58 #define MAEMO5_ENGINE_VERSION 0.1

    59 

    60 QTM_USE_NAMESPACE

    61 

    62 Q_DEFINE_LATIN1_CONSTANT(AddressFieldExtension, "X-Maemo5-Extension");

    63 

    64 class Q_DECL_EXPORT ContactMaemo5Factory : public QObject, public QContactManagerEngineFactory

    65 {

    66   Q_OBJECT

    67   Q_INTERFACES(QtMobility::QContactManagerEngineFactory)

    68   public:

    69     QContactManagerEngine* engine(const QMap<QString, QString>& parameters, QContactManager::Error*);

    70     QString managerName() const;

    71 };

    72 

    73 class QContactMaemo5EngineData : public QSharedData

    74 {

    75 public:

    76     QContactMaemo5EngineData()

    77         : QSharedData(),

    78         m_refCount(QAtomicInt(1)),

    79         m_abook(new QContactABook)

    80     {  

    81     }

    82 

    83     QContactMaemo5EngineData(const QContactMaemo5EngineData& other)

    84         : QSharedData(other),

    85         m_refCount(QAtomicInt(1)),

    86         m_abook(other.m_abook)

    87     {

    88     }

    89 

    90     ~QContactMaemo5EngineData()

    91     {

    92       delete m_abook;

    93     }

    94 

    95     QAtomicInt m_refCount;

    96     QContactABook *m_abook;

    97 };

    98 

    99 class QContactMaemo5Engine : public QContactManagerEngine

   100 {

   101   Q_OBJECT

   102   public:

   103     QContactMaemo5Engine();

   104     QContactMaemo5Engine& operator=(const QContactMaemo5Engine& other);

   105 

   106     QString managerName() const;

   107     QString synthesizedDisplayLabel(const QContact& contact, QContactManager::Error* error) const;

   108     bool validateContact(const QContact&, QContactManager::Error* error) const;

   109     bool validateDefinition(const QContactDetailDefinition&, QContactManager::Error* error) const;

   110     QContact compatibleContact(const QContact& contact, QContactManager::Error* error) const;

   111 

   112     /* "Self" contact id (MyCard) */

   113     QContactLocalId selfContactId(QContactManager::Error* errors) const;

   114 

   115     /* Filtering */

   116     QList<QContactLocalId> contactIds(const QContactFilter& filter, const QList<QContactSortOrder>& sortOrders, QContactManager::Error* error) const;

   117 

   118     /* Contacts - Accessors and Mutators */

   119     QContact contact(const QContactLocalId& contactId, const QContactFetchHint& fetchHint, QContactManager::Error* error) const;

   120     QList<QContact> contacts(const QContactFilter& filter, const QList<QContactSortOrder>& sortOrders, const QContactFetchHint& fetchHint, QContactManager::Error* error ) const;

   121     bool saveContact(QContact* contact, QContactManager::Error* error);

   122     bool removeContact(const QContactLocalId& contactId, QContactManager::Error* error);

   123     bool saveContacts(QList<QContact>*, QMap<int, QContactManager::Error>*, QContactManager::Error* error); // implemented in terms of the singular saveContact

   124     bool removeContacts(const QList<QContactLocalId>&, QMap<int, QContactManager::Error>*, QContactManager::Error* error); // implemented in terms of the singular removeContact

   125     

   126     /* Definitions - Accessors and Mutators */

   127     QMap<QString, QContactDetailDefinition> detailDefinitions(const QString& contactType, QContactManager::Error* error) const;

   128     QContactDetailDefinition detailDefinition(const QString& definitionName, const QString& contactType, QContactManager::Error* error) const; // implemented in terms of the plural detailDefinitions

   129 

   130     /* Version Reporting */

   131     int implementationVersion() const { return MAEMO5_ENGINE_VERSION; };

   132     int managerVersion() const { return MAEMO5_ENGINE_VERSION; }; 

   133     

   134     /* Capabilities reporting */

   135     bool hasFeature(QContactManager::ManagerFeature feature, const QString& contactType) const;

   136     bool isFilterSupported(const QContactFilter& filter) const;

   137     QList<QVariant::Type> supportedDataTypes() const;

   138     QStringList supportedContactTypes() const {return (QStringList() << QContactType::TypeContact);}

   139     

   140     /* Asynchronous Request Support - synchronous versions until thread worker is stable */

   141     void requestDestroyed(QContactAbstractRequest *req);

   142     bool startRequest(QContactAbstractRequest *req);

   143     bool cancelRequest(QContactAbstractRequest *req);

   144     bool waitForRequestProgress(QContactAbstractRequest* req, int msecs);

   145     bool waitForRequestFinished(QContactAbstractRequest* req, int msecs);

   146     

   147   private slots:

   148     void performAsynchronousOperation();

   149     

   150   private:  

   151     QQueue<QContactAbstractRequest*> m_asynchronousOperations; // async requests to be performed.

   152     QSharedDataPointer<QContactMaemo5EngineData> d;

   153 };

   154 

   155 #endif

   156