diff -r 64e38f08e49c -r 47d84de1c893 emailservices/nmutilities/inc/nmcontacthistorymodel_p.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/emailservices/nmutilities/inc/nmcontacthistorymodel_p.h	Mon Oct 04 00:05:37 2010 +0300
@@ -0,0 +1,108 @@
+/*
+* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description: Private declaration of Contact History Model API
+*
+*/
+
+#ifndef NMCONTACTHISTORYMODELPRIVATE_H
+#define NMCONTACTHISTORYMODELPRIVATE_H
+
+#include <QObject>
+#include <QSharedData>
+#include <qtcontacts.h>
+
+#include "nmcontacthistorymodel.h"
+
+QTM_USE_NAMESPACE
+
+class NmContactHistoryModelItemData : public QSharedData
+{
+public:
+
+NmContactHistoryModelItemData() :
+    mContactId(0xDEAD)
+{
+
+}
+
+~NmContactHistoryModelItemData()
+{
+    mItems.clear();
+}
+
+    unsigned int mContactId;
+    QList<NmContactHistoryModelSubItem> mItems;
+};
+
+class NmContactHistoryModelPrivate : public QObject
+{
+
+    enum nameOrder 
+    {
+        LastNameFirstName = 0x0,
+        LastNameCommaFirstName = 0x1,
+        FirstNameLastName = 0x2
+    };
+
+Q_OBJECT
+
+public:
+
+    NmContactHistoryModelPrivate(const NmContactHistoryModelType modelType);
+    ~NmContactHistoryModelPrivate();
+
+signals:
+
+    void queryCompleted(int err);
+
+private:
+
+    void queryDatabases(const QString &query);
+
+    // Helper functions that are used by queryDatabases();
+    bool queryMruDatabase(const QString &query);
+    QList<QContactLocalId> queryContactDatabase(const QString &query);
+
+    void populateListWithMruItems(const QString &query);
+
+    void populateListWithContactItems(const QList<QContactLocalId> cnt_ids,
+                                      const QString &query);
+
+
+    int rowCount(const QModelIndex &parent) const;
+    QVariant data(const QModelIndex &index, int role) const;
+    void refreshDataModel();
+
+    bool fillMruMatchList();
+    QString obeyContactOrder(const QString &firstName, const QString &lastName);
+
+private:
+
+    // Member variables
+    NmContactHistoryModelType mType;
+    QList<NmContactHistoryModelItem> mModelItemList;
+    QList< QSharedPointer<NmContactHistoryModelItemData> > mPrivateItemList;
+    QContactManager *mContactManager;
+    QHash<QString, QString> mMruList;
+    QMap<QString, QString> mMruMatches;
+    bool mModelReady;
+    TUint32 mNameOrder;
+
+private:  // Friend definitions
+
+    friend class NmContactHistoryModel;
+    friend class TestNmContactHistoryModelPrivate;
+};
+
+#endif //NMCONTACTHISTORYMODELPRIVATE_H