/*

* 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: Definition of AgendaEventViewerPlugin class

*

*/

// User Includes.

#include "agendaeventviewerplugin.h"

#include "agendaentry.h"

/*!

	\class AgendaEventViewerPlugin

	To view entry in agenda event viewer plugin.

	To delete this class object use deleteLater().

 */

/*!

	\fn void AgendaEventViewerPlugin::viewingCompleted(bool status = true)

	Signal is emitted when viewing of the agenda entry is complete

	After receiving this signal use deleteLater() to detele this class object.

 */

/*!

	\fn void AgendaEventViewerPlugin::editingStarted()

	Signal is emitted when editing of the agenda entry is start

 */

/*!

	\fn void AgendaEventViewerPlugin::editingCompleted()

	Signal is emitted when editing of the agenda entry is complete

 */

/*!

	\fn void AgendaEventViewerPlugin::deletingStarted()

	Signal is emitted when deleting of the agenda entry is start

 */

/*!

	\fn void AgendaEventViewerPlugin::deletingCompleted()

	Signal is emitted when deleting of the agenda entry is complete

 */

/*!

	Constructor.

	\param parent Pointer to QObject.

 */

AgendaEventViewerPlugin::AgendaEventViewerPlugin(QObject *parent)

:mEventViewer(NULL)

{

Q_UNUSED(parent)

}

/*!

	Destructor.

 */

AgendaEventViewerPlugin::~AgendaEventViewerPlugin()

{

}

/*!

	Launches the event viewer.Id is used for fetching

	the calendar entry information.

	\param id Local Uid of the calendar entry to be viewed

 */

void AgendaEventViewerPlugin::viewEvent(const ulong id,

                                        Actions action,

                                        AgendaUtil *agendaUtil)

{

	CreateAgendaEventViewer(agendaUtil);

	AgendaEventViewer::Actions eventviewerAction =

	        CreateAgendaEventViewerAction(action);

	if (mEventViewer) {

		mEventViewer->view(id, eventviewerAction);

	}

}

/*!

	Launches the event viewer.File handle of any vcs/ics file can be given as 

	input to view the calendar entry information.

	\param fileHandle reference to the file handle of vcs/ics file

 */

void AgendaEventViewerPlugin::viewEvent(const QFile &fileHandle,

                                        Actions action,

                                        AgendaUtil *agendaUtil)

{

	CreateAgendaEventViewer(agendaUtil);

	AgendaEventViewer::Actions eventviewerAction =

	        CreateAgendaEventViewerAction(action);

	if (mEventViewer) {

		mEventViewer->view(fileHandle, eventviewerAction);

	}

}

/*!

	Launches the event viewer.

	AgendaEntry can be given as input to view the calendar entry information.

	\param entry Object of calendar entry to be viewed

 */

void AgendaEventViewerPlugin::viewEvent(AgendaEntry entry,

                                        Actions action,

                                        AgendaUtil *agendaUtil)

{

	CreateAgendaEventViewer(agendaUtil);

	AgendaEventViewer::Actions eventviewerAction =

	        CreateAgendaEventViewerAction(action);

	if (mEventViewer) {

		mEventViewer->view(entry, eventviewerAction);

	}

}

/*!

	Create a Agenda Interface pointer

	\param agendaUtil Pointer of AgendaUtil

	\return Return Pointer of AgendaEventViewer

 */

void AgendaEventViewerPlugin::CreateAgendaEventViewer(

														AgendaUtil *agendaUtil)

{

	if (agendaUtil) {

		mEventViewer = new AgendaEventViewer(agendaUtil, this);

	} else {

		mEventViewer = new AgendaEventViewer(this);

	}

	if (mEventViewer) {

		connect(mEventViewer, SIGNAL(viewingCompleted(bool)), this,

		        SLOT(handleViewingCompleted(bool)));

		connect(mEventViewer, SIGNAL(editingStarted()), this,

		        SLOT(handleEditingStarted()));

		connect(mEventViewer, SIGNAL(editingCompleted()), this,

		        SLOT(handleEditingCompleted()));

		connect(mEventViewer, SIGNAL(deletingStarted()), this,

		        SLOT(handleDeletingStarted()));

		connect(mEventViewer, SIGNAL(deletingCompleted()), this,

		        SLOT(handleDeletingCompleted()));

	}

}

/*!

	Create AgendaEventViewer Action enum from EventViewerPluginInterface Action enum

	\param action EventViewerPluginInterface Action enum

	\return Return AgendaEventViewer Action enum

 */

AgendaEventViewer::Actions AgendaEventViewerPlugin::

								CreateAgendaEventViewerAction(Actions action)

{

	switch (action) {

		case EventViewerPluginInterface::ActionEdit:

			return AgendaEventViewer::ActionEdit;

		case EventViewerPluginInterface::ActionDelete:

			return AgendaEventViewer::ActionDelete;

		case EventViewerPluginInterface::ActionEditDelete:

			return AgendaEventViewer::ActionEditDelete;

		case EventViewerPluginInterface::ActionSave:

			return AgendaEventViewer::ActionSave;

	}

	return AgendaEventViewer::ActionEditDelete;

}

/*!

    Emits the signal viewing completed to the clients

    \param status true if viewing completed otherwise false.

 */

void AgendaEventViewerPlugin::handleViewingCompleted(bool status)

{

	Q_UNUSED(status)

	emit viewingCompleted();

	// Cleanup viewer.

	if (mEventViewer) {

		mEventViewer->deleteLater();

	}

}

/*!

    Emits the signal editing started to the clients

 */

void AgendaEventViewerPlugin::handleEditingStarted()

{

	emit editingStarted();

}

/*!

    Emits the signal editing completed to the clients

 */

void AgendaEventViewerPlugin::handleEditingCompleted()

{

	emit editingCompleted();

}

/*!

    Emits the signal deleting started to the clients

 */

void AgendaEventViewerPlugin::handleDeletingStarted()

{

	emit deletingStarted();

}

/*!

    Emits the signal deleting completed to the clients

 */

void AgendaEventViewerPlugin::handleDeletingCompleted()

{

	emit deletingCompleted();

}

Q_EXPORT_PLUGIN2(agendaeventviewerplugin, AgendaEventViewerPlugin)

// End of file