/*

* Copyright (c) 2010 Kanrikogaku Kenkyusho, Ltd.

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:

* Kanrikogaku Kenkyusho, Ltd. - Initial contribution

*

* Contributors:

*

* Description:

*

*/

// System include files

#include <aknviewappui.h>

#include <akntoolbar.h>

#include <barsread.h>

#include <DirectPrintApp.rsg>

// User include files go here:

#include "clog.h"

#include "directprintapp.hrh"

#include "directprintmodel.h"

#include "directprintlistview.h"

CDirectPrintListView::CDirectPrintListView()

	{

	iListBox = NULL;

	}

CDirectPrintListView::~CDirectPrintListView()

	{

	AppUi()->RemoveFromViewStack(*this, iListBox);

	delete iListBox;

	delete iItemArray;

	}

CDirectPrintListView* CDirectPrintListView::NewL()

	{

	CDirectPrintListView* self = CDirectPrintListView::NewLC();

	CleanupStack::Pop(self);

	return self;

	}

CDirectPrintListView* CDirectPrintListView::NewLC()

	{

	CDirectPrintListView* self = new(ELeave) CDirectPrintListView();

	CleanupStack::PushL(self);

	self->ConstructL();

	return self;

	}

void CDirectPrintListView::ConstructL()

	{

	LOG("CDirectPrintListView::ConstructL BEGIN");

	BaseConstructL(R_DIRECTPRINT_PRINTERLIST_VIEW);

	LOG("CDirectPrintListView::ConstructL 1");

	iViewId = TUid::Uid(EDirectPrintPrinterListViewId);

	iItemArray = new(ELeave) CDesCArrayFlat(3);

	LOG("CDirectPrintListView::ConstructL END");

	}

void CDirectPrintListView::HandleCommandL(TInt aCommand)

	{

	switch (aCommand)

		{

		case EAknSoftkeyDone:

			{

			TInt index = iListBox->CurrentIndex();

			if (index >= 0)

				{

				GetModel().MoveTopPrinterDataL(index);

				}

			AppUi()->HandleCommandL(EDirectPrintCmdIdPrinterListViewDone);

			}

			break;

		case EDirectPrintCmdIdPrinterListViewDelete:

			{

			TInt index = iListBox->DeleteCurrentItemL();

			if (index >= 0)

				{

				GetModel().RemovePrinterDataL(index);

				iListBox->SetFocusL(0);

				}

			AppUi()->HandleCommandL(aCommand);

			}

			break;

		case EDirectPrintCmdIdPrinterListViewNew:

			{

			PrepareNewDataL();

			AppUi()->HandleCommandL(aCommand);

			}

			break;

		default:

			{

			AppUi()->HandleCommandL(aCommand);

			}

			break;

		}

	}

void CDirectPrintListView::HandleListIndexL(TInt aIndex)

	{

	GetModel().SetSelectPrinter(aIndex);

	AppUi()->HandleCommandL(EDirectPrintCmdIdPrinterListViewEdit);

	}

void CDirectPrintListView::OfferToolbarEventL(TInt aCommand)

	{

	switch (aCommand)

		{

		case EDirectPrintCmdIdPrinterListViewEdit:

			{

			TInt index = iListBox->CurrentIndex();

			GetModel().SetSelectPrinter(index);

			AppUi()->HandleCommandL(aCommand);

			}

			break;

		case EDirectPrintCmdIdPrinterListViewSearch:

			{

			AppUi()->HandleCommandL(aCommand);

			}

			break;

		case EDirectPrintCmdIdPrinterListViewNew:

			{

			PrepareNewDataL();

			AppUi()->HandleCommandL(aCommand);

			}

			break;

		default:

			break;

		}

	}

void CDirectPrintListView::DoActivateL(const TVwsViewId& /*aPrevViewId*/, TUid /*aCustomMessageId*/, const TDesC8& /*aCustomMessage*/)

	{

	CAknToolbar* toolbar = AppUi()->CurrentFixedToolbar();

	toolbar->SetToolbarObserver(this);

	iItemArray->Reset();

	// Create list box

	if (!iListBox)

		{

		iListBox = CDirectPrintListBox::NewL(ClientRect(), iItemArray);

		iListBox->SetMopParent(this);

		iListBox->SetListObserver(this);

		}

	AppUi()->AddToStackL(*this, iListBox);

	iListBox->MakeVisible(ETrue);

	LoadListDataL();

	iListBox->RedrawListL();

	// set the title pane

	SetActiveTitleL(R_DIRECTPRINT_PRINTERLIST_TITLE);

	}

void CDirectPrintListView::DoDeactivate()

	{

	iListBox->MakeVisible(EFalse);

	AppUi()->RemoveFromViewStack(*this, iListBox);

	}

void CDirectPrintListView::LoadListDataL()

	{

	CDirectPrintModel& model = GetModel();

	TInt count = model.PrinterCount();

	for (TInt i=0; i<count; i++)

		{

		TDirectPrintPrinterData printerData;

		model.GetPrinterDataL(i, printerData);

		TBuf<50> buf;

		buf.Format(_L("\t%S\t%S"), &printerData.iPrinterName, &printerData.iDriverName);

		iItemArray->AppendL(buf);

		}

	}

void CDirectPrintListView::PrepareNewDataL()

	{

	CDirectPrintModel& model = GetModel();

	model.SetIsNewData(ETrue);

	model.SetSelectPrinter(0);

	if (model.PrinterCount() == 0)

		{

		model.SetCurrentPrinter(0);

		}

	}