/*

* Copyright (c) 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:  Camcorder sub-menu in General Settings.

*

*/

// INCLUDES

#include <aknlists.h>               //for CAknSettingStyleListBox

#include <gscamerapluginrsc.rsg>

#include <camerasettingsplugin.mbg>

#include <AknIconArray.h>   // CAknIconArray

#include <eikclbd.h>        // CColumnListBoxData

#include "CamAppUid.h"

#include "GSCamcorderPluginContainer.h"

#include "GSCamcorderPlugin.hrh"

#include "Cam.hrh"

#include "GSCamcorderPlugin.h"

#include <csxhelp/lcam.hlp.hrh>

const TInt KIconArrayGranularity = 2;

// ========================= MEMBER FUNCTIONS ================================

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

// CGSCamcorderPluginContainer::ConstructL

// Symbian OS default constructor

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

//

void CGSCamcorderPluginContainer::ConstructL( const TRect& aRect )

    {

    RDebug::Print( _L( "[CGSCamcorderPluginContainer]: ConstructL - Begin" ) );

    // Construct iListBox

    iListBox = new ( ELeave ) CAknSingleLargeStyleListBox;      

    BaseConstructL( aRect, R_GS_CAMCORDER_VIEW_TITLE, R_CAM_LBX );

    LoadIconsL();

    RDebug::Print( _L( "[CGSCamcorderPluginContainer]: ConstructL - End" ) );

    }

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

// CGSCamcorderPluginContainer::~CGSTelPluginContainer

// Destructor

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

//

CGSCamcorderPluginContainer::~CGSCamcorderPluginContainer()

    {

    delete iListboxItemArray;

    }

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

// CGSCamcorderPluginContainer::UpdateListBoxL

// Update listbox item

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

//

void CGSCamcorderPluginContainer::UpdateListBoxL( TInt aFeatureId )

    {

    RDebug::Print( 

        _L( "[CGSCamcorderPluginContainer]: UpdateListBoxL - Begin" ) );

    switch ( aFeatureId )

        {

        case EVideoSettingsFolder:

            MakeVideoSettingsFolderItemL();

            break;

        case EImageSettingsFolder:

            MakeImageSettingsFolderItemL();

            break;

        default:

            break;

        }

    // Update the listbox

    iListBox->HandleItemAdditionL();

    RDebug::Print( 

        _L( "[CGSCamcorderPluginContainer]: UpdateListBoxL - End" ) );

    }

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

// CGSCamcorderPluginContainer::ConstructListBoxL

// Update listbox item

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

//

void CGSCamcorderPluginContainer::ConstructListBoxL( TInt aResLbxId )

    {

    RDebug::Print( 

        _L( "[CGSCamcorderPluginContainer]: ConstructListBoxL - Begin" ) );

    iListBox->ConstructL( this, EAknListBoxSelectionList );

    iListboxItemArray = CGSListBoxItemTextArray::NewL( aResLbxId, 

        *iListBox, *iCoeEnv );

    iListBox->Model()->SetItemTextArray( iListboxItemArray );

    iListBox->Model()->SetOwnershipType( ELbmDoesNotOwnItemArray );    

    CreateListBoxItemsL(); 

    RDebug::Print(

        _L( "[CGSCamcorderPluginContainer]: ConstructListBoxL - End" ) );

    }

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

// CGSCamcorderPluginContainer::CreateListBoxItemsL

// Update listbox item

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

//

void CGSCamcorderPluginContainer::CreateListBoxItemsL()

    {

    RDebug::Print( 

        _L( "[CGSCamcorderPluginContainer]: CreateListBoxItemsL - Begin" ) );

    MakeVideoSettingsFolderItemL();

    MakeImageSettingsFolderItemL();

    RDebug::Print( 

        _L( "[CGSCamcorderPluginContainer]: CreateListBoxItemsL - End" ) );

    }

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

// CGSCamcorderPluginContainer::CurrentFeatureId

// Get the currently selected feature

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

//

TInt CGSCamcorderPluginContainer::CurrentFeatureId() const

    {

    return iListboxItemArray->CurrentFeature();

    }

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

// CGSCamcorderPluginContainer::MakeVideoSettingsFolderItemL

// Create Video Settings folder item

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

//

void CGSCamcorderPluginContainer::MakeVideoSettingsFolderItemL()

    {

    iListboxItemArray->SetItemVisibilityL( EVideoSettingsFolder, 

        CGSListBoxItemTextArray::EVisible );

    }

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

// CGSTelPluginContainer::MakeImageSettingsFolderItemL

// Create Image Settings folder item

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

//

void CGSCamcorderPluginContainer::MakeImageSettingsFolderItemL()

    {

    iListboxItemArray->SetItemVisibilityL( EImageSettingsFolder, 

        CGSListBoxItemTextArray::EVisible );

    }

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

// CGSCamcorderPluginContainer::GetHelpContext

// Get help for this view

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

//

void CGSCamcorderPluginContainer::GetHelpContext( 

                                        TCoeHelpContext& aContext ) const

    {

#ifdef __SERIES60_HELP    

    aContext.iMajor = TUid::Uid( KCameraappUID );

	aContext.iContext = KLCAM_HLP_SETTINGS;

#endif        

    }

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

// CGSCamcorderPluginContainer::LoadIconsL

// Load icon bitmaps.

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

//

void CGSCamcorderPluginContainer::LoadIconsL()

    {

    RDebug::Print( _L( "[CGSCamcorderPluginContainer]: LoadIconsL - Begin" ) );

    CEikColumnListBox* listbox = static_cast<CEikColumnListBox*>( iListBox );

    // Delete the old icon array, if any

    delete listbox->ItemDrawer()->ColumnData()->IconArray();

    listbox->ItemDrawer()->ColumnData()->SetIconArray( NULL );

    // Construct a new CAknIconArray for iListBox

    CAknIconArray* icons = 

        new ( ELeave ) CAknIconArray( KIconArrayGranularity );

    CleanupStack::PushL( icons );

    TParse* fp = new(ELeave) TParse();

    CleanupStack::PushL( fp );

    TInt err = fp->Set(KDirAndFile, &KDC_APP_BITMAP_DIR, NULL); 

    if (err != KErrNone)

        {

        User::Leave(err);

        }

    TBuf<KMaxFileName> fileName = fp->FullName();

    CleanupStack::PopAndDestroy( fp );  //fp

    AppendIconToArrayL( 

        icons, 

        KAknsIIDQgnPropSetCamsImageSub,

        fileName,

        EMbmCamerasettingspluginQgn_lcam_gen_sett_camera_folder_image,

        EMbmCamerasettingspluginQgn_lcam_gen_sett_camera_folder_image_mask );

    AppendIconToArrayL(

        icons, 

        KAknsIIDQgnPropSetCamsVideoSub,

        fileName,

        EMbmCamerasettingspluginQgn_lcam_gen_sett_camera_folder_video,

        EMbmCamerasettingspluginQgn_lcam_gen_sett_camera_folder_video_mask );

    CleanupStack::Pop( icons ); // icons

    listbox->ItemDrawer()->ColumnData()->SetIconArray( icons );

     RDebug::Print( _L( "[CGSCamcorderPluginContainer]: LoadIconsL - End" ) );

    }

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

// CGSCamcorderPluginContainer::SizeChanged

// Set the size and position of component controls.

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

//

void CGSCamcorderPluginContainer::SizeChanged()

    {

    if ( iListBox )

        {

        iListBox->SetRect( Rect() );

        }

    }

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

// CGSCamcorderPluginContainer::FocusChanged

//Focus changed for listbox item.

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

//

void CGSCamcorderPluginContainer::FocusChanged( TDrawNow aDrawNow )

    {

    CCoeControl::FocusChanged( aDrawNow );

    if( iListBox )

        {

        iListBox->SetFocus( IsFocused(), aDrawNow );

        }

    }

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

// CGSCamcorderPluginContainer::AppendIconToArrayL

// Load a possibly skinned icon (with mask) and append it to an 

// icon array.

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

//

void CGSCamcorderPluginContainer::AppendIconToArrayL( CAknIconArray* aArray,

    const TAknsItemID& aID,

    const TDesC& aMbmFile,

    TInt aBitmapId,

    TInt aMaskId )

    {

    CGulIcon* icon = AknsUtils::CreateGulIconL(

        AknsUtils::SkinInstance(), aID, aMbmFile,

        aBitmapId, aMaskId );

    CleanupStack::PushL( icon );

    aArray->AppendL( icon );

    CleanupStack::Pop( icon ); // icon   

    }

// End of File