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: This is the Definition file for NotesModelHandler class.

    15 *

    16 */

    17 

    18 // System includes

    19 #include <QtGui>

    20 // User includes

    21 #include "notesmodelhandler.h"

    22 #include <agendautil.h>

    23 #include "notesmodel.h"

    24 #include "OstTraceDefinitions.h"

    25 #ifdef OST_TRACE_COMPILER_IN_USE

    26 #include "notesmodelhandlerTraces.h"

    27 #endif

    28 

    29 

    30 /*!

    31 	\class NotesModelHandler

    32 

    33 	This is responsible for holding the notesmodel and agendautil objects.

    34  */

    35 

    36 /*!

    37 	Default constructor.

    38  */

    39 NotesModelHandler::NotesModelHandler(QObject *parent)

    40 :QObject(parent),

    41  mAgendaUtil(0),

    42  mNotesModel(0)

    43 {

    44 	OstTraceFunctionEntry0( NOTESMODELHANDLER_NOTESMODELHANDLER_ENTRY );

    45 	QT_TRAP_THROWING(mAgendaUtil = new AgendaUtil(this));

    46 	Q_ASSERT_X(mAgendaUtil, "notesviewmanager.cpp", "mAgendaUtil is 0");

    47 

    48 	// Construct the source model here.

    49 	mNotesModel = new NotesModel(mAgendaUtil, this);

    50 	OstTraceFunctionExit0( NOTESMODELHANDLER_NOTESMODELHANDLER_EXIT );

    51 }

    52 

    53 /*!

    54 	Destructor

    55  */

    56 NotesModelHandler::~NotesModelHandler()

    57 {

    58 	OstTraceFunctionEntry0( DUP1_NOTESMODELHANDLER_NOTESMODELHANDLER_ENTRY );

    59 	if (mAgendaUtil) {

    60 		delete mAgendaUtil;

    61 		mAgendaUtil = 0;

    62 	}

    63 	if (mNotesModel) {

    64 		delete mNotesModel;

    65 		mNotesModel = 0;

    66 	}

    67 	OstTraceFunctionExit0( DUP1_NOTESMODELHANDLER_NOTESMODELHANDLER_EXIT );

    68 }

    69 

    70 /*!

    71 	Returns a pointer to the agenda interface.

    72 

    73 	\return AgendaUtil pointer.

    74  */

    75 AgendaUtil *NotesModelHandler::agendaInterface()

    76 {

    77 	OstTraceFunctionEntry0( NOTESMODELHANDLER_AGENDAINTERFACE_ENTRY );

    78 	Q_ASSERT(mAgendaUtil);

    79 

    80 	OstTraceFunctionExit0( NOTESMODELHANDLER_AGENDAINTERFACE_EXIT );

    81 	return mAgendaUtil;

    82 }

    83 

    84 /*!

    85 	Returns a pointer to the notes application model.

    86 

    87 	\return NotesModel pointer.

    88  */

    89 NotesModel *NotesModelHandler::notesModel()

    90 {

    91 	OstTraceFunctionEntry0( NOTESMODELHANDLER_NOTESMODEL_ENTRY );

    92 	Q_ASSERT(mNotesModel);

    93 

    94 	OstTraceFunctionExit0( NOTESMODELHANDLER_NOTESMODEL_EXIT );

    95 	return mNotesModel;

    96 }

    97 

    98 // End of file	--Don't remove this.