/*

* Copyright (c) 2004-2007 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:  

*

*/

#include <aknViewAppUi.h>

#include <aknnavi.h>

#include <akntitle.h>

#include <avkon.hrh>

#include <imageprintapp.rsg>

#include <eikmenup.h>

#include <aknnotewrappers.h>

#include <StringLoader.h>

#include <wlaninternalpskeys.h>

#include <e32property.h>

#include "cimageprintsettingsview.h"

#include "cimageprintsettingscontainer.h"

#include "cimageprintsettingsview.h"

#include "cimageprintappui.h"

#include "cimageprintdoc.h"

#include "cimgpprintdlgmanager.h"

#include "mprintsettings.h"

#include "mprintjob.h"

#include "imageprintapp.hrh"

#include "cimageprintengine.h"

#include "muimode.h"

#include "ciffactory.h"

#include "mdiscoveryobserver.h"

_LIT( KImagePrintAppHelpSettings, "IMGPRNAPP_HLP_SETTINGS" );

// CONSTRUCTION

CImagePrintSettingsView* CImagePrintSettingsView::NewL(

    MPrintSettings* aSettings,

    MPrintJob* aPrintJob,

    CImagePrintAppUi* aAppUi,

    MUIMode* aUIMode )

    {

    CImagePrintSettingsView* self = CImagePrintSettingsView::NewLC(

        aSettings, aPrintJob, aAppUi, aUIMode );

    CleanupStack::Pop();	// self

    return self;

    }

CImagePrintSettingsView* CImagePrintSettingsView::NewLC( 

    MPrintSettings* aSettings,

    MPrintJob* aPrintJob,

    CImagePrintAppUi* aAppUi,

    MUIMode* aUIMode )

    {

    CImagePrintSettingsView* self = 

        new ( ELeave ) CImagePrintSettingsView( aPrintJob, aAppUi, aUIMode  );    

    CleanupStack::PushL( self );

    self->ConstructL( aSettings);

    return self;

    }

// 2nd phase constructor

void CImagePrintSettingsView::ConstructL(

    MPrintSettings* aSettings )

    {    

    iSettings = aSettings;    

    TUint vendor = iSettings->GetCurrentPrinterVendor();

    iPrintDlgManager = CIMGPPrintDlgManager::NewL( 1,

        iPrintJob, aSettings->NumOfPagesL(), 

        aSettings->IsMMC(), vendor );

    BaseConstructL( R_SETTINGS_VIEW );    

    }

// Default constructor

CImagePrintSettingsView::CImagePrintSettingsView( 

    MPrintJob* aPrintJob, CImagePrintAppUi* aAppUi, MUIMode* aUIMode ) 

      : CAknView(),

        iPrintJob( aPrintJob ),

        iAppUi( aAppUi ),

        iUIMode(aUIMode)

    {

    }

// Default destructor

CImagePrintSettingsView::~CImagePrintSettingsView()

    {

    delete iPrintDlgManager;

    DestroyContainer();

    }

// Returns IDs

TUid CImagePrintSettingsView::Id() const

    {

    return KImageSettingsViewId;

    }

// Handles commands coming to this viwe

void CImagePrintSettingsView::HandleCommandL(

    TInt aCommand )

    {

    switch ( aCommand )

        {

        case ESettingsChangeItem:

            {

            iContainer->EditItemL();

            break;

            }

        case ESettingsPrint:

            {

            StartPrintingL();

            break;

            }

        case ESettingsExit:  

            {

            // Exit caller also

            AppUi()->HandleCommandL( EEikCmdExit );          

            break;

            }

        case EAknSoftkeyBack:

            {

            // Exit to gallery

            AppUi()->HandleCommandL( EAknCmdExit );

            break;

            }

        case ECmdPrintHelp:

            {

            iAppUi->LaunchHelpApplicationL( KImagePrintAppHelpSettings );

            break;

            }

        default:            

            AppUi()->HandleCommandL( aCommand );

            break;

        }

    }

// Activates the view, creates the control container

void CImagePrintSettingsView::DoActivateL(

    const TVwsViewId& /*aPrevViewId*/,

    TUid /*aCustomMessageId*/,

    const TDesC8& /*aCustomMessage*/)

    {

    // Change the status pane text

    CEikStatusPane* sp = iEikonEnv->AppUiFactory()->StatusPane();

    sp->SwitchLayoutL( R_AVKON_STATUS_PANE_LAYOUT_USUAL );

    CAknTitlePane* tp = static_cast<CAknTitlePane*>( 

        sp->ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ) ); 

    tp->SetTextL( iEikonEnv->AllocReadResourceLC( 

        R_TXT_IMAGEPRINT_TITLE_PRINTSETTINGS )->Des() );

    CleanupStack::PopAndDestroy();  // tp

    sp->DrawNow();

    if ( !iContainer )

        {

        iContainer = CImagePrintSettingsContainer::NewL( 

            iSettings, this, AppUi()->ClientRect(), iAppUi, iUIMode );        

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

		}      

	}

// Deactivates view, deletes the control

void CImagePrintSettingsView::DoDeactivate()

    {

    DestroyContainer();

    }

// Destroys control container

void CImagePrintSettingsView::DestroyContainer()

    {

    if ( iContainer )

        {

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

        }

    delete iContainer;

    iContainer = 0;

    }

// Starts the printing sequence

void CImagePrintSettingsView::StartPrintingL()

    {

    // First of all check that WLAN is on, in case WLAN is current printing protocol.

    if ( iSettings->GetCurrentPrinterProtocol() == MDiscoveryObserver::EWLAN )

    	{

		HandlePossibleLinkDisconnectionL();   

    	}

    TUint vendor = iSettings->GetCurrentPrinterVendor();

    // Default number of copies value = 1, so keep it, if iSettings doesn't return deviant value.

    TInt copiesBuffer = 1;

    iSettings->NumberOfCopies( copiesBuffer, 0 );

    delete iPrintDlgManager;

    iPrintDlgManager = 0;

    iPrintDlgManager = CIMGPPrintDlgManager::NewL( copiesBuffer,

    iPrintJob, iSettings->NumOfPagesL(), 

    iSettings->IsMMC(), vendor );

    CIFFactory& factory = iAppUi->GetDocument()->Engine()->InterfaceFactory();

    factory.SettingsIF()->UpdateNumberOfCopiesToServer();

    iPrintDlgManager->StartPrintingL();

    }

void CImagePrintSettingsView::DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane)

    {

    // Hide command <exit> if application is started from active idle 

    // and it is in landscape orientation

    if( aResourceId == R_PROFILE_LIST_VIEW_MENU ) 

        {

		// If there is no default printer selected, remove print option from menu to avoid incorrect print sequency. 

        TInt currentProtocol = iSettings->GetCurrentPrinterProtocol();

        if ( currentProtocol == MDiscoveryObserver::ENOPRINTER )

        	{

        	aMenuPane->DeleteMenuItem( ESettingsPrint );

        	}          

        }

    }

void CImagePrintSettingsView::HandleForegroundEventL( TBool aForeground )

    {

    if ( aForeground )

        {

        ViewScreenDeviceChangedL();

        }

    }

void CImagePrintSettingsView::HandlePossibleLinkDisconnectionL()	

	{

	TInt wlanState;

	RProperty::Get( KPSUidWlan, KPSWlanIndicator, wlanState );

	if ( wlanState == EPSWlanIndicatorNone )

      	{         

      	// Show connection to printer lost -note and exit application.

		HBufC* buf = StringLoader::LoadLC( R_NOTE_DISCONNECT_PRINT_ERROR );

		CAknErrorNote* errornote = new CAknErrorNote( ETrue );       

		errornote->ExecuteLD( *buf );	        	

		CleanupStack::PopAndDestroy( buf );

		AppUi()->HandleCommandL( EEikCmdExit );  

		}

	}

//  End of File