/*

* 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:

* The header file for CalenEditorDataHandler class.

*

*/

#ifndef CALENEDITORDATAHANDLER_H

#define CALENEDITORDATAHANDLER_H

// User Includes

#include "caleneditor_p.h"

// Forward Declarations

class AgendaEntry;

class CalenEditorDataHandler

{	

public:

	CalenEditorDataHandler(CalenEditorPrivate* calenEditor,

	                       AgendaEntry* editedEntry, 

	                       AgendaEntry* originalEntry);

	virtual ~CalenEditorDataHandler();

public:

	CalenEditorPrivate::Action shouldSaveOrDeleteOrDoNothing(bool launchCalendar) const;

	CalenEditorPrivate::Error checkErrorsForThisAndAll();

	void displayErrorMsg(int error);

private:

	AgendaEntry* editedEntry();

	AgendaEntry* originalEntry();

	bool isEdited() const;

	bool isSummaryEdited() const;

	bool isAllDayEdited() const;

	bool isLocationEdited() const;

	bool isStartDateTimeEdited() const;

	bool isEndDateTimeEdited() const;

	bool isAlarmEdited() const;

	bool isRepeatRuleEdited() const;

	bool isDescriptionEdited() const;

	bool nonTextItemsEdited() const;

	bool areTextItemsEmpty() const;

	bool areTextItemsCleared() const;

	bool isSummaryEmptied() const;

	bool isLocationEmptied() const;

	bool isDescriptionEmptied() const;

	bool durationGreaterThanRepeatIntervalError() const;

	CalenEditorPrivate::Error checkAlarmFieldsForErrors(bool series = false) const;

	bool isAlarmInAcceptablePeriod(CalenEditorPrivate::Error &error, const QDateTime &alarmTime,

								   const QDateTime &startTime) const;

	void dispalyErrorMsgByRepeatType();

private:

	CalenEditorPrivate* mCalenEditor;

	AgendaEntry* mEditedEntry;

	AgendaEntry* mOriginalEntry;

};

#endif // CALENEDITORDATAHANDLER_H

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