/*

* 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:  Setting item type for Image/Video quality.*

*/

// INCLUDE FILES

#include "GSCamQualitySettingItem.h"

#include "GSCamQualitySettingPage.h"

#include "CamUtility.h"

#include "CamStaticSettingsModel.h"

#include "camconfiguration.h"

// CONSTANTS

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

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

// CGSCamQualitySettingItem::CGSCamQualitySettingItem

// C++ constructor

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

//

CGSCamQualitySettingItem::CGSCamQualitySettingItem(

    TCamCameraMode aMode, 

    TInt aIdentifier, 

    TInt& aValue,

    CCamStaticSettingsModel& aModel )

  : CAknEnumeratedTextPopupSettingItem( aIdentifier, aValue ),

    iMode( aMode ),

    iModel( aModel )

  {

  }

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

// CGSCamQualitySettingItem::~CGSCamQualitySettingItem

// Destructor.

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

//

CGSCamQualitySettingItem::~CGSCamQualitySettingItem()

  {

  PRINT( _L("Camera => ~CGSCamQualitySettingItem") );

  iSupportedQualitiesArray.Reset();

  PRINT( _L("Camera <= ~CGSCamQualitySettingItem") );

  }

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

// CGSCamQualitySettingItem::CreateSettingPageL

// Framework method for constructing the launching setting page.

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

//

CAknSettingPage* CGSCamQualitySettingItem::CreateSettingPageL()

  {

  PRINT( _L("Camera => CGSCamQualitySettingItem::CreateSettingPageL") );

  // Create an instance of our customized setting page.

  TPtrC settingName = SettingName();

  CAknSettingPage* page =  

      new( ELeave ) CGSCamQualitySettingPage( iMode,

                                              settingName,

                                              SettingNumber(), 

                                              EAknCtPopupSettingList,

                                              SettingEditorResourceId(),

                                              SettingPageResourceId(),

                                              *QueryValue() );

  PRINT( _L("Camera <= CGSCamQualitySettingItem::CreateSettingPageL") );

  return page;

  }

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

// CGSCamQualitySettingItem::CompleteConstructionL

// 

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

//

void CGSCamQualitySettingItem::CompleteConstructionL()

  {

  PRINT( _L("Camera => CGSCamQualitySettingItem::CompleteConstructionL") );

  CAknEnumeratedTextPopupSettingItem::CompleteConstructionL();

  // make sure we only have the supported items in our text array

  CArrayPtr<CAknEnumeratedText>* array = EnumeratedTextArray();

  TBool isVideoMode = (ECamControllerVideo == iMode);

  TCamPsiKey key = isVideoMode

                 ? ECamPsiSupportedVideoQualities

                 : ECamPsiSupportedStillQualities;

  iModel.Configuration().GetPsiIntArrayL( key, iSupportedQualitiesArray );

  iSupportedQualitiesArray.Sort();

  // amend list of supported settings

  TInt sCount = iSupportedQualitiesArray.Count();

  TInt cnt = array->Count();

  TInt j = --sCount;

  TInt i;

  for ( i = cnt; --i >= 0; )

    {

    if( j < 0 ||

        i != iModel.Configuration().MapSupportedQualityToQualityDescriptor(         

                      isVideoMode, 

                      iSupportedQualitiesArray[j] )

      )

      {

      delete ( array->At( i ) );

      array->Delete( i );

      }

    else

      {

      j--;

      }

    }

  // Reset the enum values in the resource, so that the updated list has the

  // new values starting from 0

  for( i = 0; i < array->Count(); i++ )

    {

    array->At(i)->SetEnumerationValue( i );

    }

#ifdef _DEBUG

  PRINT( _L("Camera <> ===============================================") );

  PRINT( _L("Camera <> Quality setting item texts left:") );

  for( i = 0; i < array->Count(); i++ )

    {

    PRINT2( _L("Camera <> Quality (%d): %S"), 

            i, 

            array->At(i)->Value() );

    }

  PRINT( _L("Camera <> ===============================================") );

#endif

  PRINT( _L("Camera <= CGSCamQualitySettingItem::CompleteConstructionL") );

  }

//  End of file