/*

* Copyright (c) 2007-2010 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:  Video settings list class

*

*/

// INCLUDE FILES

#include <CAknMemorySelectionSettingItem.h> // CAknMemorySelectionSettingItem

#include <bldvariant.hrh>

#include <featmgr.h>

#include <gscamerapluginrsc.rsg>

#include <StringLoader.h>

#include <AknQueryDialog.h>

#include <AknWaitDialog.h>

#include <CAknMemorySelectionSettingItemMultiDrive.h>

#include <driveinfo.h>          // DriveInfo

#include <AknCommonDialogsDynMem.h>

#include "GSCamcorderPlugin.hrh"

#include "Cam.hrh"

#include "CamSettings.hrh"

#include "CamSettingsInternal.hrh"

#include "GSCamVideoSettingsList.h"

#include "CamPanic.h"

#include "CamAppUiBase.h"

#include "GSCamcorderPlugin.h"

#include "CamUtility.h"

#include "MCamAppController.h"

#include "CamStaticSettingsModel.h"

#include "GSCamQualitySettingItem.h"

#include "GSCamDefaultNameSettingItem.h"

#include "GSCustomQualitySettingItem.h"

#include "CameraUiConfigManager.h"

#include "CamCollectionManagerAo.h"

#include "CamWaitDialog.h"

#include "camconfiguration.h"

#include "CamLocationSettingItem.h"

// FORWARD DECLARATIONS

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

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

// CGSCamVideoSettingsList::CGSCamVideoSettingsList

// C++ constructor

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

//

CGSCamVideoSettingsList::CGSCamVideoSettingsList( CCamStaticSettingsModel& aModel )

:iModel( aModel )

    {

    iSettings.Reset();

    }

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

// CGSCamVideoSettingsList::ConstructL

// Symbian OS 2nd phase constructor

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

//

void CGSCamVideoSettingsList::ConstructL( TBool aLaunchedFromGS,

                                          TBool aSecondaryCameraSettings )

    {

    CAknViewAppUi *AppUi = 

                  static_cast<CAknViewAppUi*>( CCoeEnv::Static()->AppUi() );

    CGSCamcorderPlugin* parent = static_cast<CGSCamcorderPlugin*> 

        					     ( AppUi->View( KGSCamcorderGSPluginUid ) );

    if ( parent )

        {

        parent->LoadVideoStaticSettingsL( ETrue );

        parent->LoadPhotoStaticSettingsL( ETrue );

        }

    iModel.Configuration().GetPsiIntArrayL( ECamPsiSupportedVideoQualities, iSupportedVideoQualities );

    iLaunchedFromGS = aLaunchedFromGS;

    iSecondaryCameraSettings = aSecondaryCameraSettings;

    iSettings.ResetAndDestroy();

    TInt resId;

    if ( iModel.UiConfigManagerPtr() &&

         iModel.UiConfigManagerPtr()->IsLocationSupported() )

        {

        resId =  iLaunchedFromGS?R_CAM_VIDEO_GSSETTINGS_WITH_LOCATION_ITEM_LIST_CAMCORDER:

                                 R_CAM_VIDEO_SETTINGS_WITH_LOCATION_ITEM_LIST_CAMCORDER;

        }

    else

        {

        resId =  iLaunchedFromGS?R_CAM_VIDEO_GSSETTINGS_ITEM_LIST_CAMCORDER:

                                 R_CAM_VIDEO_SETTINGS_ITEM_LIST_CAMCORDER;

        }

    if ( iSecondaryCameraSettings )

        {

        resId =  R_CAM_VIDEO_SETTINGS_ITEM_LIST_PORTRAIT;

        }

    ConstructFromResourceL( resId );

    }

// Destructor

//CGSCamVideoSettingsList::~CGSCamVideoSettingsList()

//

CGSCamVideoSettingsList::~CGSCamVideoSettingsList()

    {

    iSettings.ResetAndDestroy();

    iSettings.Close();

    iSupportedVideoQualities.Close();

    }

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

// CGSCamVideoSettingsList::CreateSettingItemL

// From CAknSettingItemList Handles creating setting items

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

//

CAknSettingItem* CGSCamVideoSettingsList::CreateSettingItemL( TInt aIdentifier )

    {

    CAknViewAppUi *AppUi = static_cast<CAknViewAppUi*>( CCoeEnv::Static()->AppUi() );

    CGSCamcorderPlugin* parent = static_cast<CGSCamcorderPlugin*> 

        					     ( AppUi->View( KGSCamcorderGSPluginUid ) );

    // Add storage place to storage list of settings values. 

    // ...create the storage place.

    TIntSetting* newSetting = new( ELeave ) TIntSetting;

    CleanupStack::PushL( newSetting );

    // ...set the identifier for this setting item.

    newSetting->iItemId = aIdentifier;

    if( aIdentifier != ECamSettingItemRestoreCameraSettings )

        {

        if ( parent )

            {

            newSetting->iValueId = parent->IntegerSettingValue( aIdentifier );

            }

        }

    else

        {

        newSetting->iValueId = 0;     

        }

    // ...add the new storage place item to the storage list.

    iSettings.AppendL( newSetting );

    CleanupStack::Pop( newSetting );

    // Create the list setting item

    CAknSettingItem* settingItem = NULL;

    TInt lastItem = iSettings.Count() - 1;

    // Setting items take reference to the value to be manipulated.

    TInt& valueId( iSettings[lastItem]->iValueId );

    switch ( aIdentifier )

        {

        case ECamSettingItemVideoAudioRec:

        case ECamSettingItemVideoShowCapturedVideo:

        case ECamSettingItemVideoOpZoomOff:

            {

            settingItem = 

                new( ELeave ) CAknBinaryPopupSettingItem( aIdentifier, valueId );

            }

            break;

        case ECamSettingItemVideoDigitalZoom:

            {

            if ( iModel.UiConfigManagerPtr() &&

                 iModel.UiConfigManagerPtr()->IsExtendedDigitalZoomSupported() )

                {

                settingItem = new( ELeave ) CAknBinaryPopupSettingItem( aIdentifier, valueId );          

                }

            break;

            }

        case ECamSettingItemVideoQuality:

            {

            if ( parent )

                {

                iQualityValue = parent->IntegerSettingValue( ECamSettingItemVideoQuality);

                }

            if ( !iLaunchedFromGS )

      	        {

                settingItem = new( ELeave )

                    CGSCamQualitySettingItem( ECamControllerVideo,

                                              aIdentifier,

                                              iQualityValue,

                                              iModel );

                }

            else

                {

                settingItem = new( ELeave ) 

                    CGSCustomQualitySettingItem( aIdentifier,

                                                 iQualityValue,

                                                 iModel,

                                                 ECamControllerVideo );

                }

            }

            break;

	    case ECamSettingItemRecLocation:

      	  {

          if ( !iLaunchedFromGS )

            {

            settingItem = 

                new( ELeave ) CCamLocationSettingItem( ECamControllerVideo,

                                                       aIdentifier, 

                                                       valueId );

            }

          else

            {

            settingItem = new( ELeave ) 

                CAknBinaryPopupSettingItem( aIdentifier, valueId );

            }

          }

      	  break;

        case ECamSettingItemVideoMediaStorage:

            {

            // Convert the setting to a memory enum

            iMemVal = static_cast<DriveInfo::TDefaultDrives>

                                ( CamUtility::MapToSettingsListMemory( valueId ) );

            if(iMemVal != KErrNotFound)

                {

                TInt driveInt;

                TInt err = DriveInfo::GetDefaultDrive( iMemVal, driveInt );

                iDrive = static_cast<TDriveNumber>(driveInt);

                }

            else

                {

                iDrive = static_cast<TDriveNumber>(0); //Doesn't matter

                }

            TInt includedMedias(0);

            CGSCamcorderPlugin* parent = static_cast<CGSCamcorderPlugin*> 

                                        ( AppUi->View( KGSCamcorderGSPluginUid ) );

            TInt driveCount(0);

            if( !parent->IntegerSettingValue(ECamSettingItemRemovePhoneMemoryUsage) )

                {

                includedMedias |= AknCommonDialogsDynMem::EMemoryTypePhone;

                driveCount++;

                }

            TInt drive(0);

            TUint driveStatus(0);    

            TInt err(0);

            err = DriveInfo::GetDefaultDrive( DriveInfo::EDefaultMassStorage, drive );

            if( err == KErrNone )

                {

                err = DriveInfo::GetDriveStatus( CCoeEnv::Static()->FsSession(), 

                                                 drive, 

                                                 driveStatus );

                if( err == KErrNone )

                    {

                    if( ( driveStatus & DriveInfo::EDrivePresent) ==  DriveInfo::EDrivePresent )

                        {

                        if( ( driveStatus & DriveInfo::EDriveRemovable ) != DriveInfo::EDriveRemovable )

                            {

                            includedMedias |= AknCommonDialogsDynMem::EMemoryTypeInternalMassStorage;

                            driveCount++;

                            }

                        }

                    }

                }

            err = DriveInfo::GetDefaultDrive( DriveInfo::EDefaultRemovableMassStorage, drive );

            if( err == KErrNone )

                {

                err = DriveInfo::GetDriveStatus( CCoeEnv::Static()->FsSession(), 

                                                 drive, 

                                                 driveStatus );

                if( err == KErrNone )

                    {

                    if( ( driveStatus & DriveInfo::EDrivePresent) ==  DriveInfo::EDrivePresent )

                        {

                        includedMedias |= AknCommonDialogsDynMem::EMemoryTypeMMCExternalInDevice;

                        driveCount++;

                        }

                    }

                }

            settingItem = new ( ELeave ) 

                          CAknMemorySelectionSettingItemMultiDrive(

                                                              aIdentifier,

                                                              iDrive

                                                              );

            static_cast<CAknMemorySelectionSettingItemMultiDrive*>(settingItem)

                                ->SetIncludedMediasL(includedMedias);

            if( driveCount <= 1 )

                {

                settingItem->SetHidden( ETrue );

                }

            break;

            }

        case ECamSettingItemVideoNameBaseType:

            {

            if ( parent )

                {

                iDefaultNameBase = parent->TextSettingValue( 

                                            ECamSettingItemVideoNameBase );

                }

            TBool flag = ( iLaunchedFromGS );

            settingItem = new( ELeave ) 

                          CGSCamDefaultNameSettingItem( iDefaultNameBase, 

                                                        ECamControllerVideo, 

                                                        aIdentifier, 

                                                        valueId,

                                                        flag );

      }

      break;

    case ECamSettingItemVideoStab:

      {

      if ( iModel.UiConfigManagerPtr() &&

           iModel.UiConfigManagerPtr()->IsVideoStabilizationSupported() )

          {

          settingItem = 

            new( ELeave ) CAknBinaryPopupSettingItem( aIdentifier, valueId );          

          }

      }

      break;

    case ECamSettingItemRestoreCameraSettings:

      {

      settingItem = new ( ELeave ) CAknBigSettingItemBase( aIdentifier );

      }

      break;

    case ECamSettingItemContinuousAutofocus: 

        {

        if ( iModel.UiConfigManagerPtr() &&

                   iModel.UiConfigManagerPtr()->IsContinuosAutofocusSupported() )

                  {

                  settingItem = 

                    new( ELeave ) CAknBinaryPopupSettingItem( aIdentifier, valueId );          

                  }

        break;

        }

    default:

      __ASSERT_DEBUG( EFalse, CamPanic( ECamPanicUnhandledCreateSettingItem ) );

      break;

    }

  PRINT( _L("Camera <= CCamVideoSettingsList::CreateSettingItemL") );

  return settingItem;

  }

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

// CGSCamVideoSettingsList::EditItemL

// Launch the setting page for the current item by calling

// EditItemL on it.

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

//

void CGSCamVideoSettingsList::EditItemL( TInt aIndex, TBool aCalledFromMenu )

    {      

    PRINT( _L("Camera => CCamVideoSettingsList::EditItemL" ))

    CAknViewAppUi *AppUi = static_cast<CAknViewAppUi*>( 

                           CCoeEnv::Static()->AppUi() );

    CGSCamcorderPlugin* parent = static_cast<CGSCamcorderPlugin*> 

        					    ( AppUi->View( KGSCamcorderGSPluginUid ) );

    CAknSettingItemArray* itemArray = SettingItemArray();

    CAknSettingItem* editedItem = itemArray->At(aIndex);

    if ( editedItem->Identifier() == ECamSettingItemRestoreCameraSettings )

        {

        TInt response = 0;

        if ( parent )

        	{

        	response = parent->DisplayRestoreSettingsDlgL();

        	}

        // If launched from GS and response "Yes" reload settings page to update values 

        if ( iLaunchedFromGS && response )

        	{

        	AppUi->ActivateLocalViewL( KGSCamcorderGSPluginUid );

        	}

        return;

        }

    // Edit item via setting page or in-place.

    CAknSettingItemList::EditItemL( aIndex, aCalledFromMenu );

    // Write the new value for the edited control to its stored data.

    editedItem->StoreL();

    // Update the settings model so that the navipane is updated.

    TInt settingValue;

    // ...If the changed setting is the media storage setting

    // ...then convert the memory value to settings model type value.

    if ( editedItem->Identifier() == ECamSettingItemVideoMediaStorage )

        {

        iMemVal = static_cast<DriveInfo::TDefaultDrives>(CamUtility::GetDriveTypeFromDriveNumber( iDrive ));

        settingValue = CamUtility::MapFromSettingsListMemory( iMemVal );

        settingValue = ( (settingValue == ECamMediaStoragePhone) && 

                         parent->IntegerSettingValue(ECamSettingItemRemovePhoneMemoryUsage)  )?

                                 ECamMediaStorageNone:settingValue;

        //__ASSERT_DEBUG( settingValue != KErrNotFound, CamPanic( ECamPanicUnknownSettingItem ) );

        }

    else if ( editedItem->Identifier() == ECamSettingItemVideoQuality )

        {

        settingValue = iQualityValue;

        }

    // ...Otherwise, no conversion necessary.

    else

        {

        settingValue = ValueOfSetting( editedItem->Identifier() );

        }

    // ...Update the settings model with the new value.

    if ( parent )

        {

        parent->SetIntegerSettingValueL( editedItem->Identifier(),

               							 settingValue );

        }

    // If the setting is for the video base name then store the name.

    if ( editedItem->Identifier() == ECamSettingItemVideoNameBaseType  

         && parent )

        {

        parent->SetTextSettingValueL( ECamSettingItemVideoNameBase,

                                      iDefaultNameBase );

        }

    PRINT( _L("Camera <= CCamVideoSettingsList::EditItemL" ))

    }

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

// CGSCamVideoSettingsList::ValueOfSetting

// Returns the current value of the a setting for this list.

// Note, this is not the value currently stored in the settings model, as these

// may differ.

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

//

TInt CGSCamVideoSettingsList::ValueOfSetting( TInt aItemId ) const

    {

    TInt itemIndex = IndexOfSetting( aItemId );

    return iSettings[itemIndex]->iValueId;

    }

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

// CGSCamVideoSettingsList::IndexOfSetting

// Returns the array index of a setting for this list.

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

//

TInt CGSCamVideoSettingsList::IndexOfSetting( TInt aItemId ) const

    {

    TInt i;

  TInt itemTotal = iSettings.Count();

    for ( i = 0; i < itemTotal; ++i )

        {

        if ( iSettings[i]->iItemId == aItemId )

            {

            return i;

            }

        }

    // Should never get here.

    // Remove lint warning

    return KErrNotFound;

    }

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

// CGSCamVideoSettingsList::SizeChanged

// Set the size and position of component controls.

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

//

void CGSCamVideoSettingsList::SizeChanged()

    {

    CAknSettingItemList::SizeChanged();

    CEikListBox* lb = ListBox();

    if( lb )

        {

        lb->SetRect( Rect() );  // Set container's rect to listbox

        }

    }

// End of File