/*

* Copyright (c) 2006 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:  Used to decorate the control on the navi pane

*

*/

//////////////////////////////////////////////////////////////////////////////

//

// -----> CSvgtDecoratorControl (implementation)

//

//////////////////////////////////////////////////////////////////////////////

#include "SvgtDecoratorControl.h"

#include <eikenv.h>

#include <aknnavi.h>

#include <AknsUtils.h>

#include <gulicon.h>

#include <eikspane.h>

#include <avkon.mbg>

#include <avkon.hrh>

#include <eikimage.h>

#include <eiklabel.h>

_LIT(KAvkonMifFileName, "z:\\resource\\apps\\avkon2.mif");

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

// CSvgtDecoratorControl::CSvgtDecoratorControl

// default constructor

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

CSvgtDecoratorControl::CSvgtDecoratorControl()

	{

	}

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

// CSvgtDecoratorControl::ConstructL

// 2nd phase constructor

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

void CSvgtDecoratorControl::ConstructL()

	{

	iNaviPane = static_cast<CAknNavigationControlContainer*>

	    ( CEikStatusPaneBase::Current()->ControlL( TUid::Uid( EEikStatusPaneUidNavi ) ) );

    //Create icon for drawing the pointer

    MAknsSkinInstance* skin = AknsUtils::SkinInstance();

    TRgb txtColor;

    AknsUtils::GetCachedColor( skin, txtColor, KAknsIIDQsnTextColors, EAknsCIQsnTextColorsCG2 );

    iMutedIcon = AknsUtils::CreateGulIconL( 

            skin,

            KAknsIIDQgnIndiMupSpeakerMuted,

            KAvkonMifFileName,

            EMbmAvkonQgn_indi_speaker_muted,

            EMbmAvkonQgn_indi_speaker_muted_mask );

    iImg = new (ELeave) CEikImage;

    iImg->SetContainerWindowL(*this);

    iImg->SetPictureOwnedExternally(ETrue);

    iLabel = new (ELeave) CEikLabel;

    iLabel->SetContainerWindowL(*this);

    iLabel->SetFont(iEikonEnv->DenseFont());

    iLabel->OverrideColorL( EColorLabelText, txtColor );

    iLabel->SetTextL(KNullDesC);

    ShowVolumeMutedIcon(EFalse);

    TRect rt(iNaviPane->Rect().iTl, iNaviPane->Rect().Size());

	SetRect(rt);

	ActivateL();	

	}

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

// CSvgtDecoratorControl::~CSvgtDecoratorControl

// Destructor

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

CSvgtDecoratorControl::~CSvgtDecoratorControl()

	{

	delete iImg;

	delete iLabel;

	delete iMutedIcon;

	}

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

// CSvgtDecoratorControl::CountComponentControls

// From CCoeControl

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

TInt CSvgtDecoratorControl::CountComponentControls() const

	{

	return ELastCtrl;

	}

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

// CSvgtDecoratorControl::ComponentControl

// From CCoeControl

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

CCoeControl* CSvgtDecoratorControl::ComponentControl(TInt aIndex) const

	{

	CCoeControl* control = NULL;

	switch (aIndex)

	    {

	    case EMuteImageCtrlId:

	        control = static_cast<CCoeControl*>(iImg);

	        break;

	    case ETextCtrlId:

	        control = static_cast<CCoeControl*>(iLabel);

	        break;

	    default:

	        break;    

	    }

	return control;

	}

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

// CSvgtDecoratorControl::SizeChanged

// From CCoeControl

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

void CSvgtDecoratorControl::SizeChanged()

    {

	CCoeControl::SizeChanged();

	const TInt KBitmapWidth = 40;

	const TInt naviWidth = iNaviPane->Rect().Width();

	const TInt naviHeight = iNaviPane->Rect().Height() ;

    AknIconUtils::SetSize( iMutedIcon->Bitmap(), TSize(KBitmapWidth, naviHeight));

    AknIconUtils::SetSize( iMutedIcon->Mask(), TSize(KBitmapWidth, naviHeight));

	TInt imgWidth = KBitmapWidth;

	TInt lblWidth = naviWidth - imgWidth;

	TPoint imgPos;

	TPoint lblPos(imgWidth, 0);

	iImg->SetExtent(imgPos, TSize(imgWidth, naviHeight));

	iLabel->SetExtent(lblPos, TSize(lblWidth, naviHeight));

	}

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

// CSvgtDecoratorControl::Draw

// From CCoeControl

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

void CSvgtDecoratorControl::Draw(const TRect& aRect) const

	{

	CEikBorderedControl::Draw(aRect);

	}

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

// CSvgtDecoratorControl::OfferKeyEventL

// From CCoeControl

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

TKeyResponse CSvgtDecoratorControl::OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType)

	{

	return CCoeControl::OfferKeyEventL(aKeyEvent, aType);//EKeyWasNotConsumed;

	}

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

// CSvgtDecoratorControl::SizeChanged

// Sets the visibility of the mute icon in the navi pane.

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

void CSvgtDecoratorControl::ShowVolumeMutedIcon( TBool aVolumeMuted )

    {

    if(aVolumeMuted)

        {

        iImg->SetPicture(iMutedIcon->Bitmap(), iMutedIcon->Mask());

        }

    else

        {

        iImg->SetPicture(NULL, NULL);

        }    

//    iImg->DrawDeferred()

    }

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

// CSvgtDecoratorControl::SetTextL

// Sets the progress text in the navi pane.

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

void CSvgtDecoratorControl::SetTextL( const TDesC& aText)

    {

    iLabel->SetTextL( aText );

//    iLabel->DrawDeferred()

    }