/*

* Copyright (c) 2008 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:  CMSFillRuleEditView class implementation

*

*/

#include <mediaservant.rsg>

#include <hlplch.h>

#include <StringLoader.h>

#include <aknlistquerydialog.h>

#include "msfillview.h"

#include "msengine.h"

#include "msfillruleeditlist.h"

#include "msfillruleeditview.h"

#include "msappui.h"

#include "msconstants.h"

#include "msdebug.h"

// --------------------------------------------------------------------------

// CMSFillRuleEditView::CMSFillRuleEditView()

// --------------------------------------------------------------------------

//

CMSFillRuleEditView::CMSFillRuleEditView( CMSAppUi& aAppUi )

    {

    LOG(_L("[MediaServant]\t CMSFillRuleEditView::CMSFillRuleEditView"));

    iAppUi = &aAppUi;

    }

// --------------------------------------------------------------------------

// CMSFillRuleEditView::ConstructL()

// --------------------------------------------------------------------------

//

void CMSFillRuleEditView::ConstructL()

    {

    LOG(_L("[MediaServant]\t CMSFillRuleEditView::ConstructL"));

    BaseConstructL( R_MS_FILL_EDIT_VIEW );

    }

// --------------------------------------------------------------------------

// CMSFillRuleEditView::~CMSFillRuleEditView()

// --------------------------------------------------------------------------

//

CMSFillRuleEditView::~CMSFillRuleEditView()

    {

    LOG(_L("[MediaServant]\t CMSFillRuleEditView::~CMSFillRuleEditView"));

    DoDeactivate();

    }

// --------------------------------------------------------------------------

// TUid CMSFillRuleEditView::Id()

// --------------------------------------------------------------------------

//

TUid CMSFillRuleEditView::Id() const

    {

    LOG(_L("[MediaServant]\t CMSFillRuleEditView::Id"));

    return KMSFillEditViewId;

    }

// --------------------------------------------------------------------------

// CMSFillRuleEditView::HandleCommandL(TInt aCommand)

// --------------------------------------------------------------------------

//

void CMSFillRuleEditView::HandleCommandL( TInt aCommand )

    {

    LOG(_L("[MediaServant]\t CMSFillRuleEditView::HandleCommandL"));

    switch (aCommand)

        {

        case EAknCmdOpen:

            {

            iContainer->OpenSelectedListboxItemL();

            break;

            }

        case EAknSoftkeyDone:

            {

            iAppUi->MSEngine()->StopOperation();

            iAppUi->FillRuleController()->UpdateArrayL();

            iAppUi->ChangeViewL( KMSFillEditViewId, KMSFillViewId );

            break;

            }

        case EMSCmdRemoveRule:

            {

            iContainer->RemoveCurrentRuleL();

            break;

            }

        case EAknCmdHelp :

            {

            TRAP_IGNORE( HlpLauncher::LaunchHelpApplicationL(

                        iEikonEnv->WsSession(),

            iEikonEnv->EikAppUi()->AppHelpContextL() ));

            break;

            }

        default:

            {

            AppUi()->HandleCommandL(aCommand);

            }

        break;

        }

    }

// --------------------------------------------------------------------------

// CMSFillRuleEditView::DoActivateL()

// --------------------------------------------------------------------------

//

void CMSFillRuleEditView::DoActivateL(

   const TVwsViewId& /*aPrevViewId*/,TUid /*aCustomMessageId*/,

   const TDesC8& /*aCustomMessage*/)

    {

    LOG(_L("[MediaServant]\t CMSFillRuleEditView::DoActivateL"));

    if ( !iContainer )

        {

        // create settings screen

        iContainer = CMSFillRuleEditList::NewL(*iAppUi,

                                               *this );

        iContainer->SetMopParent( this );

        // now control receives keyboard events

        iAppUi->AddToStackL( *this, iContainer );

        iContainer->ActivateL();

        }

    // Set title text

    HBufC* titleText = NULL;

    switch ( iContainer->ListMediaType() )

        {

        case ECmImage:

            {

            titleText = StringLoader::LoadLC(

                                        R_MS_EDIT_IMAGE_RULE_VIEW_TITLE );

            break;

            }

        case ECmVideo:

            {

            titleText = StringLoader::LoadLC(

                                        R_MS_EDIT_VIDEO_RULE_VIEW_TITLE );

            break;

            }

        case ECmAudio:

            {

            titleText = StringLoader::LoadLC(

                                        R_MS_EDIT_MUSIC_RULE_VIEW_TITLE );

            break;

            }

        default:

            {

            LOG(_L("[MediaServant]\t CMSFillRuleEditView::DoActivateL \

            list has no media type"));

            break;

            }

        }

    if ( titleText )

        {

        SetTitlePaneTextL( *titleText );

        CleanupStack::PopAndDestroy ( titleText );

        }

   }

// --------------------------------------------------------------------------

// CMSFillRuleEditView::DoDeactivate()

// --------------------------------------------------------------------------

//

void CMSFillRuleEditView::DoDeactivate()

    {

    LOG(_L("[MediaServant]\t CMSFillRuleEditView::DoDeactivate"));

    ClearCurrentNaviPaneText();

    if ( iContainer )

        {

        AppUi()->RemoveFromStack( iContainer );

        }

    delete iContainer; // Deletes the container class object.

    iContainer = NULL;

    }

// --------------------------------------------------------------------------

// CMSFillRuleEditView:DynInitMenuPaneL

// --------------------------------------------------------------------------

//

void CMSFillRuleEditView::DynInitMenuPaneL( TInt aResourceId,

                                            CEikMenuPane* aMenuPane )

    {

    LOG(_L("[MediaServant]\t CMSFillRuleEditView::DynInitMenuPaneL"));

    if ( aResourceId == R_MS_FILL_EDIT_MENU && iContainer )

        {

        // check if the list is empty

        if ( iContainer->IsCurrentRuleAdditional() == EFalse )

            {

            // Hide command

            aMenuPane->SetItemDimmed(EMSCmdRemoveRule, ETrue);

            }

        }

    }

// --------------------------------------------------------------------------

// CMSFillRuleEditView:ShowTemplateQueryL

// --------------------------------------------------------------------------

//

TBool CMSFillRuleEditView::ShowTemplateQueryL( TInt aResourceId,

                                               TInt aQueryHeading,

                                               CDesCArray* aRuleNames,

                                               TInt &aSelected )

	{

	LOG(_L("[MediaServant]\t CMSFillRuleEditView::ShowTemplateQueryL"));

	TBool ret( EFalse );

    // construct and show template query

    CAknListQueryDialog* query =

                     new ( ELeave ) CAknListQueryDialog( &aSelected );

    query->PrepareLC( aResourceId );

    // read header text

    HBufC* header = StringLoader::LoadLC( aQueryHeading );

    query->SetHeaderTextL( header->Des() );

    // set item array

    query->SetItemTextArray( aRuleNames );

    query->SetOwnershipType( ELbmDoesNotOwnItemArray );

    CleanupStack::PopAndDestroy( header );

	if ( query->RunLD() )

		{

		ret = ETrue;

		}

    return ret;

	}

// --------------------------------------------------------------------------

// CMSFillRuleEditView:ShowQueryL

// --------------------------------------------------------------------------

//

TBool CMSFillRuleEditView::ShowQueryL( TInt aResourceId )

	{

	LOG(_L("[MediaServant]\t CMSFillRuleEditView::ShowQueryL"));

	TBool ret( EFalse );

	CAknQueryDialog* query= CAknQueryDialog::NewL( CAknQueryDialog::ENoTone );

	CleanupStack::PushL( query );

    if ( query->ExecuteLD( aResourceId ) )

        {

        ret = ETrue;

        }

    CleanupStack::Pop( query );

    return ret;

	}

// End of File