/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:   CAknSettingItemList compliant setting item class for Advanced bandwidth settings.*

*/

// INCLUDE FILES

#include    <AknQueryDialog.h>

#include    <aknradiobuttonsettingpage.h>

#include    <eikenv.h>

#include    <MediaSettings.rsg>

#include    <StringLoader.h>

#include    <AknUtils.h>

#include    "MPSettingsAdvancedBwSettingItem.h"

#include	"mpxlog.h"

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

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

// CMPSettingsAdvancedBwSettingItem::CMPSettingsAdvancedBwSettingItem

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CMPSettingsAdvancedBwSettingItem::CMPSettingsAdvancedBwSettingItem(

                                                            TInt aIdentifier,

                                                            RArray<TInt>& aValueArray,

                                                            TInt& aValue,

                                                            TInt& aListValue,

                                                            TInt aQueryRes) :

    CAknEnumeratedTextPopupSettingItem(aIdentifier, aListValue),

    iValueArray(aValueArray),

    iValue(aValue),

    iQueryRes(aQueryRes),

    iEnv(CEikonEnv::Static())

    {

    MPX_FUNC("#MS# CMPSettingsAdvancedBwSettingItem::CMPSettingsAdvancedBwSettingItem()");

    }

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

// CMPSettingsAdvancedBwSettingItem::~CMPSettingsAdvancedBwSettingItem

// Destructor

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

//

CMPSettingsAdvancedBwSettingItem::~CMPSettingsAdvancedBwSettingItem()

    {

    MPX_FUNC("#MS# CMPSettingsAdvancedBwSettingItem::~CMPSettingsAdvancedBwSettingItem()");

	if (iSettingText) 

		{

		delete iSettingText;

		}

    if (iEnumTextArray)

        {

        iEnumTextArray->ResetAndDestroy();

        delete iEnumTextArray;

        }

    }

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

// CMPSettingsAdvancedBwSettingItem::SettingTextL

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

//

const TDesC& CMPSettingsAdvancedBwSettingItem::SettingTextL()

    {

    MPX_FUNC("#MS# CMPSettingsAdvancedBwSettingItem::SettingTextL()");

    delete iSettingText;

    iSettingText = NULL;

    iSettingText = CreateValueTextL(iValue);

    return *iSettingText;

    }

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

// CMPSettingsAdvancedBwSettingItem::EditItemL

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

//

void CMPSettingsAdvancedBwSettingItem::EditItemL(TBool aCalledFromMenu)

    {

	MPX_DEBUG2(_L("#MS# CMPSettingsAdvancedBwSettingItem::EditItemL(%d)"),aCalledFromMenu);

    CAknEnumeratedTextPopupSettingItem::EditItemL(aCalledFromMenu);

    TInt count = iValueArray.Count();

    for (TInt index = 0; index < count; ++index)

        {

        if (iValueArray[index] == iValue)

            {

            SetInternalValue(index);

            SetSelectedIndex(IndexFromValue(index));

            break;

            }

        }

    }

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

// CMPSettingsAdvancedBwSettingItem::CompleteConstructionL

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

//

void CMPSettingsAdvancedBwSettingItem::CompleteConstructionL()

    {

    MPX_FUNC("#MS# CMPSettingsAdvancedBwSettingItem::CompleteConstructionL()");

    __ASSERT_DEBUG(!iEnumTextArray, User::Leave(KErrAlreadyExists));

    TInt count = iValueArray.Count();

    iEnumTextArray = new(ELeave) CArrayPtrFlat<CAknEnumeratedText>(count + 1);

    CAknEnumeratedText* enumText = NULL;

    HBufC* text = NULL;

    for (TInt index = 0; index < count; ++index)

        {

        text = CreateValueTextL(iValueArray[index]);

        CleanupStack::PushL(text);

        enumText = new(ELeave) CAknEnumeratedText(index, text);

        CleanupStack::Pop(); // text

        text = NULL;

        CleanupStack::PushL(enumText);

        iEnumTextArray->AppendL(enumText);

        CleanupStack::Pop(); //enumText

        enumText = NULL;

        }

    // Append "User defined" to the end of the array

    text = StringLoader::LoadLC(R_MPSETT_USER_DEFINED);

    enumText = new(ELeave) CAknEnumeratedText(count, text);

    CleanupStack::Pop(); // text

    CleanupStack::PushL(enumText);

    iEnumTextArray->AppendL(enumText);

    CleanupStack::Pop(); //enumText                

    // poppedTextArray should be left empty! Magic number: array granularity

    CArrayPtr<HBufC>* poppedTextArray = new(ELeave) CArrayPtrFlat<HBufC>(1);

    // The ownership of both arrays is transferred to the base class.

    SetEnumeratedTextArrays(iEnumTextArray, poppedTextArray);

    iEnumTextArray = NULL;

    poppedTextArray = NULL;

    HandleTextArrayUpdateL();

    }

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

// CMPSettingsAdvancedBwSettingItem::HandleSettingPageEventL

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

//

void CMPSettingsAdvancedBwSettingItem::HandleSettingPageEventL(CAknSettingPage* aSettingPage,

                                                           TAknSettingPageEvent aEventType)

    {

    MPX_FUNC("#MS# CMPSettingsAdvancedBwSettingItem::HandleSettingPageEventL()");

    if (aEventType != EEventSettingCancelled)

        {

        CEikListBox* listbox = static_cast<CAknRadioButtonSettingPage*>(aSettingPage)->ListBoxControl();

        TInt current = listbox->CurrentItemIndex();

        TInt count = listbox->Model()->NumberOfItems();

        if (current == count - 1)

            {

            ShowAdvancedBwQueryL();

            }

        else

            {

            iValue = iValueArray[current];

            }

        }

    CAknSettingItem::HandleSettingPageEventL(aSettingPage, aEventType);

    }

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

// CMPSettingsAdvancedBwSettingItem::ShowAdvancedBwQueryL

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

//

void CMPSettingsAdvancedBwSettingItem::ShowAdvancedBwQueryL()

    {

    MPX_FUNC("#MS# CMPSettingsAdvancedBwSettingItem::ShowAdvancedBwQueryL()");

    TReal value = static_cast<TReal>(iValue) / 1000;

    CAknFloatingPointQueryDialog* dlg = new (ELeave) CAknFloatingPointQueryDialog(value);

    if (dlg->ExecuteLD(iQueryRes))

        {

        iValue = static_cast<TInt>(value * 1000);

        }

    }

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

// CMPSettingsAdvancedBwSettingItem::CreateValueTextL

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

//

HBufC* CMPSettingsAdvancedBwSettingItem::CreateValueTextL(TInt aValue)

    {

    MPX_DEBUG2(_L("#MS# CMPSettingsAdvancedBwSettingItem::CreateValueTextL(%d)"),aValue);

    TRealFormat format(10, 2);

    TBuf<10> valueString;

    HBufC* convert;

    TReal value = static_cast<TReal>(aValue) / 1000;

    if (value >= 1000)

        {

        User::LeaveIfError(valueString.Num(value/1000, format));

        convert = StringLoader::LoadL(R_MPSETT_ADVANCED_BW_VALUE_MBIT, valueString);

        }

    else

        {

        User::LeaveIfError(valueString.Num(value, format));

        convert = StringLoader::LoadL(R_MPSETT_ADVANCED_BW_VALUE, valueString);

        }

    TPtr tmp( convert->Des() );

    AknTextUtils::LanguageSpecificNumberConversion(tmp);

    MPX_DEBUG2(_L("#MS# CMPSettingsAdvancedBwSettingItem::CreateValueTextL() ret (%S)"),&tmp);

    return convert;

    }

//  End of File