/*

* Copyright (c) 2000 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: Manual tuning dialog for FMRadio

*

*/

// INCLUDE FILES

#include	<aknborders.h>

#include	<eikcapc.h>

#include 	<aknlayoutscalable_avkon.cdl.h>

#include    "fmradiofrequencyquerydialog.h"

#include	"fmradiofrequencyquerycontrol.h"

#include	"fmradio.hrh"

#include 	"debug.h"

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

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

// might leave.

//

CFMRadioFrequencyQueryDialog::CFMRadioFrequencyQueryDialog(TUint32& aFreq, const TTone& aTone) : CAknQueryDialog(aTone), iFreq(aFreq)

    {

    }

// Two-phased constructor.

CFMRadioFrequencyQueryDialog* CFMRadioFrequencyQueryDialog::NewL(TUint32& aFreq, const TTone& aTone)

    {

    CFMRadioFrequencyQueryDialog* self = new (ELeave) CFMRadioFrequencyQueryDialog(aFreq, aTone);

	CleanupStack::PushL(self);

	CEikonEnv::Static()->AddLibraryL(CFMRadioFrequencyQueryControl::StaticCreateCustomControl);

	CleanupStack::Pop(self);

    return self;

    }

// Destructor

CFMRadioFrequencyQueryDialog::~CFMRadioFrequencyQueryDialog()

    {

	CEikonEnv::Static()->RemoveLibrary(CFMRadioFrequencyQueryControl::StaticCreateCustomControl);

    }

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

// CFMRadioFrequencyQueryDialog::QueryControl

// ?implementation_description

// (other items were commented in a header).

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

//

CAknQueryControl* CFMRadioFrequencyQueryDialog::QueryControl() const

    {

	CEikCaptionedControl* controlPtr = NULL;

    const TInt KMaxNumPages = GetNumberOfPages();

    for (TInt pageCount=0; pageCount<KMaxNumPages; pageCount++)

        {

        const TInt KMaxNumLinesOnThisPage= GetNumberOfLinesOnPage(pageCount);

        for (TInt lineCount=0; lineCount< KMaxNumLinesOnThisPage; lineCount++)

            {

            controlPtr = GetLineByLineAndPageIndex(lineCount, pageCount);

            if (controlPtr && controlPtr->iControlType == EFMRadioCtFrequencyQuery) 

                {

                return static_cast<CAknQueryControl*>(controlPtr->iControl);

                }

            }

        }

    return 0;

    }

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

// CFMRadioFrequencyQueryDialog::PreLayoutDynInitL

// ?implementation_description

// (other items were commented in a header).

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

//

void CFMRadioFrequencyQueryDialog::PreLayoutDynInitL()

    {

   // SetBorder(AknBorderId::EAknBorderNotePopup);

    SetBorder( TGulBorder::ENone );

    SetEditableL(ETrue) ;

    CFMRadioFrequencyQueryControl* control = static_cast<CFMRadioFrequencyQueryControl*>(QueryControl());

    if (control)

        {

        control->SetQueryControlObserver(this);

        control->SetFrequency(iFreq);

        }

    }

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

// CFMRadioFrequencyQueryDialog::HandleQueryEditorStateEventL

// ?implementation_description

// (other items were commented in a header).

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

//

TBool CFMRadioFrequencyQueryDialog::HandleQueryEditorStateEventL(CAknQueryControl* aQueryControl, TQueryControlEvent aEventType, TQueryValidationStatus aStatus)

	{

	FTRACE( FPrint( _L(" *** FM Radio -- CFMRadioFrequencyQueryDialog::HandleQueryEditorStateEventL") ) );

	CAknQueryDialog::HandleQueryEditorStateEventL(aQueryControl, aEventType, aStatus);

	CFMRadioFrequencyQueryControl* control = static_cast<CFMRadioFrequencyQueryControl*>(aQueryControl);

	if ((control) && (aStatus == MAknQueryControlObserver::EEditorValueValid) && (iFreq != control->Frequency()))

		{

		iFreq = control->Frequency();

		ReportEventL(EEventStateChanged);

		}

	return ETrue;

	}

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

// CFMRadioFrequencyQueryDialog::Frequency

// ?implementation_description

// (other items were commented in a header).

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

//

TUint32 CFMRadioFrequencyQueryDialog::Frequency() const

	{

	return iFreq;

	}

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

// CFMRadioFrequencyQueryDialog::UpdateLeftSoftKeyL

// ?implementation_description

// (other items were commented in a header).

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

//

void CFMRadioFrequencyQueryDialog::UpdateLeftSoftKeyL()

    {

    CFMRadioFrequencyQueryControl* control = static_cast<CFMRadioFrequencyQueryControl*>(QueryControl());

    if ( control )

        {

        TBool showCommand = control->EditorContentIsValidL();

        ButtonGroupContainer().MakeCommandVisibleByPosition( CEikButtonGroupContainer::ELeftSoftkeyPosition, showCommand );

        ButtonGroupContainer().MakeCommandVisibleByPosition( CEikButtonGroupContainer::EMiddleSoftkeyPosition, showCommand );

        ButtonGroupContainer().DrawDeferred();

        }

    }

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

// CFMRadioFrequencyQueryDialog::OkToExitL

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

//

TBool CFMRadioFrequencyQueryDialog::OkToExitL(TInt /*aButtonId*/)

	{

	CFMRadioFrequencyQueryControl* control = static_cast<CFMRadioFrequencyQueryControl*>(QueryControl());

	return control->CanLeaveEditorL();

	}

//  End of File