/*

* Copyright (c) 2007-2008 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:  Blid application Tripmeter view's control class definition.

*

*/

// SYSTEM INCLUDES

#include <coemain.h>

#include <akncontext.h> 

#include <aknnavide.h> 

#include <eikspane.h> 

#include <StringLoader.h> 

#include <akntitle.h> 

#include <akntabgrp.h>

#include <blid.mbg>

#include <aknlayoutscalable_avkon.cdl.h>

#include <centralrepository.h>

#include <aknnotedialog.h>

#include <aknlayoutscalable_apps.cdl.h>

#include <layoutmetadata.cdl.h>

#include <AknUtils.h>

#include <AknsConstants.h>

#include <alf/alfenv.h>

#include <alf/alfanchorlayout.h>

#include <alf/alftextvisual.h>

#include <alf/alfborderbrush.h>

#include <alf/alfbrusharray.h>

#include <alf/alfevent.h>

#include <alf/alftransformation.h>

#include <alf/alfimagevisual.h>

#include <alf/alftexture.h>

#include <alf/alfroster.h>

#include <alf/alflinevisual.h>

#include <alf/alfcurvepath.h>

#include <alf/alfcurvepathlayout.h>

#include <alf/alfimagebrush.h>

#include <alf/alfframebrush.h>

#include <alf/alfdecklayout.h>

#include <alf/alftextstyle.h>

#include <alf/alfutil.h>

#include <alf/alfimageloaderutil.h>

// USER INCLUDES

#include "CBlidBaseView.h"

#include "CBlidEng.h"

#include "CHtkTripMeterControl.h"

#include "Blid.hrh"

#include "CHtkTripMeterControl.h"

#include "MBlidRouter.h"

#include "MBlidSettings.h"

#include "MBlidLocation.h"

#include "e32const.h"

#include "Blidutils.h"

#include "bliduiconsts.h"

#include "BlidSettingsCrkeys.h"

#include "Debug.h"

_LIT( KText1,  " " );

_LIT( KDistanceFormat,"%.1f" );

const TInt KTimerInterval = 200000;

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

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

// CHtkTripMeterControl::NewL()

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

//

CHtkTripMeterControl* CHtkTripMeterControl::NewL(CAlfEnv& aEnv,

				    							MKeyProcessor& aKeyProcessor,

		                                        MObjectProvider* /*aParent*/,

				                                const TRect& aRect,

		                                        MBlidLocation* aLocation,

		                                        MBlidRouter* aRouter,

		                                        CBlidEng& aEngine,

		                                        CBlidBaseView& aView)

    {

	CHtkTripMeterControl* self =

		new (ELeave) CHtkTripMeterControl( aEnv, aKeyProcessor, *aRouter, aView, aEngine );

	CleanupStack::PushL(self);

	self->ConstructL(aEnv, aRect, aLocation, aEngine );

    CleanupStack::Pop( self ); // self

	return self;

    }

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

//

//CHtkTripMeterControl::CHtkTripMeterControl()

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

//

CHtkTripMeterControl::CHtkTripMeterControl(CAlfEnv& aEnv,

					    					MKeyProcessor& /*aKeyProcessor*/,

				                            MBlidRouter& aRouter,

					                        CBlidBaseView& aView,

					                        CBlidEng& aEngine )

    : CAlfControl( ),iRouter( aRouter ),iView( aView ), iEngine(aEngine),iEnv(aEnv)

    {

    }

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

// CHtkTripMeterControl::ConstructL()

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

//

void CHtkTripMeterControl::ConstructL( CAlfEnv& aEnv,

										const TRect& /*aRect*/,

					                    MBlidLocation* aLocation,

					                    CBlidEng& aEngine )

    {

    CAlfControl::ConstructL( aEnv );

    iLocation = aLocation ;

    iSpeedCount = 0;

    iSettingsModel = aEngine.SettingsModel();

    iDurationFormatLong = CEikonEnv::Static()->AllocReadResourceL( 

                      R_QTN_TIME_DURAT_LONG_WITH_ZERO );

    iSpeedFormatKmph = CEikonEnv::Static()->AllocReadResourceL( R_BLID_METRIC_SPEED_FORMAT );

    iSpeedFormatMph = CEikonEnv::Static()->AllocReadResourceL( R_BLID_IMPERIAL_SPEED_FORMAT );                       

    /// item's formats

    iDataBlank = StringLoader::LoadL( R_BLID_BLANK, CEikonEnv::Static() );    

	iTripDistance = HBufC::NewL( KBlidLBItemMaxLen );

	iOdometerDistance = HBufC::NewL( KBlidLBItemMaxLen );

	iImagePath = HBufC::NewL( iEnv.TextureManager().ImagePath().Length() + 1 );

	iImagePath->Des().Copy( iEnv.TextureManager().ImagePath() );

	iRepository = CRepository::NewL( KCRUidBlidOdometerSettings );

	TInt error = iRepository->Get( KBlidOdometerSettingsValue, iLastodometerValue );

	if( error == KErrNone )

		{

		iOdoValueToStore = iLastodometerValue;

		FormatOdometerDistance( iLastodometerValue );

		}

    TInt textStyleId = iEnv.TextStyleManager().

        CreatePlatformTextStyleL( EAknLogicalFontDigitalFont, 

                                  EAlfTextStyleSmall );

    iStyle1 = iEnv.TextStyleManager().TextStyle( textStyleId );                                  

    iStyle1->SetBold( ETrue );

   	iStyle1->SetTextSizeInPixels( 22, ETrue );

    // Create a single text visual. The pointer to the visual is stored

    // as a member variable for later access.

	CreateNaviPaneL( EFalse );

    ActivateTabL( *iDecoratedTabGroup, EBlidNavigationView );

    iIsLessThanInitial = EFalse;

    iSTripDimmed = EFalse;

    CalculateRects();

    iTripLayout = CAlfAnchorLayout::AddNewL( *this );

    CreateTripVisualsL();// ordinal 0 to 8

	CreateSpeedVisualsL();// ordinal 9 to 17

	CreateSignalTexturesL();

	CreatePopupImgTextureL();

	// image visual for signal strength

	iImageVisual = CAlfImageVisual::AddNewL(*this, iTripLayout);// ordinal 18

	LaunchDeviceNotAvlNoteL( );

	SetAnchors();

    // Make the dial in zeroth position

    iNextAngle = -( ( 240.0 / iMaxScale ) * iCurrSpeed ) + 30;  	

	RotateSpeedDialL( iPrevAngle, iNextAngle );

	iPrevAngle = iNextAngle;	      

	isDeviceUnavailableDisplayed = EFalse;	      

	iIsDownPressed = EFalse;	      

    }

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

// CHtkTripMeterControl::CreateSpeedVisualsL()

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

//

void CHtkTripMeterControl::CreateSpeedVisualsL()

	{

	TInt j = 0;

	HBufC* lTextSpeed = HBufC::NewLC( 20 );

	for ( TInt i = 0; i < 9; i++ )

		{

		iMileVisual[i] = CAlfTextVisual::AddNewL( *this, iTripLayout );// ordinal 9 to 17

		lTextSpeed->Des().Zero();

		lTextSpeed->Des().AppendNum( j );

		j = j + 5;

		iMileVisual[i]->SetTextL( *lTextSpeed );

		iMileVisual[i]->SetTextStyle( iStyle1->Id() );

		iMileVisual[i]->SetColor( KRgbWhite );

		iMileVisual[i]->SetAlign( EAlfAlignHCenter, EAlfAlignVCenter );

		iMileVisual[i]->SetPadding(TAlfBoxMetric(TAlfMetric(.04, EAlfUnitNormalized)));			

		}

	iMaxScale = j - 5;		

	CleanupStack::PopAndDestroy( lTextSpeed );

	}

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

// CHtkTripMeterControl::CreateGlobeVisualL

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

//

void CHtkTripMeterControl::CreatePopUpVisualL( )

	{

	// code to load svg icon

	MAlfBitmapProvider* provider = NULL;

	// first creste the image loader utils and then call SetSize.	

    iView.ImageLoaderUtils()->SetSize( TAlfRealSize( 60, 60 ) );

    // then create the bitmap provider  

    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidSearching, // svg icon skin constant id defiened in Aknsconstant.h file

    												 iView.ImagePathName(),        // mif file name with path.

    												 EMbmBlidQgn_graf_blid_searching_01, // bitmap id defiened in mbg file

    												 EMbmBlidQgn_graf_blid_searching_01_mask ); // bitmap mask id defiened in mbg file

	// now using that bitmap provider create the texture.

	CAlfTexture & texture1 = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId,

	                                                                provider,

	                                                                EAlfTextureFlagDefault ); 

    iPopupTextures.Append(&texture1);

    // then create the bitmap provider  

    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidSearching, // svg icon skin constant id defiened in Aknsconstant.h file

    												 iView.ImagePathName(),        // mif file name with path.

    												 EMbmBlidQgn_graf_blid_searching_02, // bitmap id defiened in mbg file

    												 EMbmBlidQgn_graf_blid_searching_02_mask ); // bitmap mask id defiened in mbg file

	// now using that bitmap provider create the texture.

	CAlfTexture & texture2 = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId,

	                                                                provider,

	                                                                EAlfTextureFlagDefault ); 

    iPopupTextures.Append(&texture2);

    // then create the bitmap provider  

    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidSearching, // svg icon skin constant id defiened in Aknsconstant.h file

    												 iView.ImagePathName(),        // mif file name with path.

    												 EMbmBlidQgn_graf_blid_searching_03, // bitmap id defiened in mbg file

    												 EMbmBlidQgn_graf_blid_searching_03_mask ); // bitmap mask id defiened in mbg file

	// now using that bitmap provider create the texture.

	CAlfTexture & texture3 = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId,

	                                                                provider,

	                                                                EAlfTextureFlagDefault ); 

    iPopupTextures.Append(&texture3);

    // then create the bitmap provider  

    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidSearching, // svg icon skin constant id defiened in Aknsconstant.h file

    												 iView.ImagePathName(),        // mif file name with path.

    												 EMbmBlidQgn_graf_blid_searching_04, // bitmap id defiened in mbg file

    												 EMbmBlidQgn_graf_blid_searching_04_mask ); // bitmap mask id defiened in mbg file

	// now using that bitmap provider create the texture.

	CAlfTexture & texture4 = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId,

	                                                                provider,

	                                                                EAlfTextureFlagDefault ); 

    iPopupTextures.Append(&texture4);

    // then create the bitmap provider  

    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidSearching, // svg icon skin constant id defiened in Aknsconstant.h file

    												 iView.ImagePathName(),        // mif file name with path.

    												 EMbmBlidQgn_graf_blid_searching_05, // bitmap id defiened in mbg file

    												 EMbmBlidQgn_graf_blid_searching_05_mask ); // bitmap mask id defiened in mbg file

	// now using that bitmap provider create the texture.

	CAlfTexture & texture5 = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId,

	                                                                provider,

	                                                                EAlfTextureFlagDefault ); 

    iPopupTextures.Append(&texture5);

    // then create the bitmap provider  

    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidSearching, // svg icon skin constant id defiened in Aknsconstant.h file

    												 iView.ImagePathName(),        // mif file name with path.

    												 EMbmBlidQgn_graf_blid_searching_06, // bitmap id defiened in mbg file

    												 EMbmBlidQgn_graf_blid_searching_06_mask ); // bitmap mask id defiened in mbg file

	// now using that bitmap provider create the texture.

	CAlfTexture & texture6 = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId,

	                                                                provider,

	                                                                EAlfTextureFlagDefault ); 

    iPopupTextures.Append(&texture6);

    // then create the bitmap provider  

    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidSearching, // svg icon skin constant id defiened in Aknsconstant.h file

    												 iView.ImagePathName(),        // mif file name with path.

    												 EMbmBlidQgn_graf_blid_searching_07, // bitmap id defiened in mbg file

    												 EMbmBlidQgn_graf_blid_searching_07_mask ); // bitmap mask id defiened in mbg file

	// now using that bitmap provider create the texture.

	CAlfTexture & texture7 = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId,

	                                                                provider,

	                                                                EAlfTextureFlagDefault ); 

    iPopupTextures.Append(&texture7);

    // then create the bitmap provider  

    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidSearching, // svg icon skin constant id defiened in Aknsconstant.h file

    												 iView.ImagePathName(),        // mif file name with path.

    												 EMbmBlidQgn_graf_blid_searching_08, // bitmap id defiened in mbg file

    												 EMbmBlidQgn_graf_blid_searching_08_mask ); // bitmap mask id defiened in mbg file

	// now using that bitmap provider create the texture.

	CAlfTexture & texture8 = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId,

	                                                                provider,

	                                                                EAlfTextureFlagDefault ); 

    iPopupTextures.Append(&texture8);

	}

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

// CHtkTripMeterControl::ChangeSpeedometerScaleL()

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

//

void CHtkTripMeterControl::ChangeSpeedometerScaleL()

	{

	TInt j = 0;

	HBufC* lTextSpeed = HBufC::NewLC( 20 );

	for ( TInt i = 0; i < 9; i++ )

		{

		lTextSpeed->Des().Zero();

		if( iCurrSpeed > 40 &&

			iCurrSpeed <= 200 )

			{

			lTextSpeed->Des().AppendNum( j );

			j = j + 25;	

			}

		else if( iCurrSpeed <= 40 )

			{

			lTextSpeed->Des().AppendNum( j );			

			j = j + 5;		

			}

		iMileVisual[i]->SetTextL( *lTextSpeed );

		}

	if( iCurrSpeed > 40 &&

		iCurrSpeed <= 200 )

		{

		iMaxScale = j - 25;

		}

	else if( iCurrSpeed < 40 )

		{

		iMaxScale = j - 5;

		}

	CleanupStack::PopAndDestroy( lTextSpeed );

	}

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

// CHtkTripMeterControl::CreateSpeedFormatsL()

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

//

void CHtkTripMeterControl::CreateSpeedFormatsL()

	{

	iSpeedFormatVisual = CAlfTextVisual::AddNewL( *this, iTripLayout );// ordinal 18

	TInt typefaceStyleId = iEnv.TextStyleManager().CreatePlatformTextStyleL(EAknLogicalFontPrimarySmallFont, EAlfTextStyleSmall);

	if ( iSettingsModel->UnitOfMeasurement() == EUnitsMetric )

		{

		iSpeedFormatVisual->SetTextL( *iSpeedFormatKmph );		

		}

	else

		{

		iSpeedFormatVisual->SetTextL( *iSpeedFormatMph );	

		}

	iSpeedFormatVisual->SetTextStyle( typefaceStyleId );

	iSpeedFormatVisual->SetColor( KRgbWhite );

	iSpeedFormatVisual->SetAlign( EAlfAlignHCenter, EAlfAlignVCenter );	

	iSpeedFormatVisual->SetPadding(TAlfBoxMetric(TAlfMetric(.03, EAlfUnitNormalized)));

	}

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

// CHtkTripMeterControl::CreateTripVisualsL()

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

//

void CHtkTripMeterControl::CreateTripVisualsL( )

	{

	MAlfBitmapProvider* provider = NULL;

	iBigTripVisual = CAlfImageVisual::AddNewL(*this, iTripLayout);// ordinal 0

    // create the bitmap provider

    iView.ImageLoaderUtils()->SetSize( iBigTripRect.Size() );

    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidTpmeter, // svg icon skin constant id defiened in Aknsconstant.h file

    												 			iView.ImagePathName(),        // mif file name with path.

    												 			EMbmBlidQgn_graf_blid_tpmeter, // bitmap id defiened in mbg file

    												 			EMbmBlidQgn_graf_blid_tpmeter_mask ); // bitmap mask id defiened in mbg file

	// now using that bitmap provider create the texture.

	CAlfTexture & tripTexture1 = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId,

                                                                provider,

                                                                EAlfTextureFlagDefault ); 

	iBigTripVisual->SetImage(TAlfImage(tripTexture1));// big trip

	iTripDeckVisual = CAlfImageVisual::AddNewL(*this, iTripLayout);// ordinal 1	

    iView.ImageLoaderUtils()->SetSize( iTripDeckRect.Size() ); 

    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidInfo, // svg icon skin constant id defiened in Aknsconstant.h file

    												 			iView.ImagePathName(),        // mif file name with path.

    												 			EMbmBlidQgn_graf_blid_info, // bitmap id defiened in mbg file

    												 			EMbmBlidQgn_graf_blid_info_mask ); // bitmap mask id defiened in mbg file

	// now using that bitmap provider create the texture.

	CAlfTexture & tripTexture2 = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId,

                                                                provider,

                                                                EAlfTextureFlagDefault ); 

	iTripDeckVisual->SetImage( TAlfImage( tripTexture2 ) );//trip table

    iTripMeter = CAlfTextVisual::AddNewL( *this, iTripLayout );// ordinal 2

	TRgb rgb;

	AknsUtils::GetCachedColor ( AknsUtils::SkinInstance(),

								rgb,

								KAknsIIDQsnTextColors,

								EAknsCIQsnTextColorsCG1 

								);

    iTripMeter->SetColor( rgb );

    iTripMeter->SetClipping( EFalse );

	iTripMeter->SetTextStyle( iStyle1->Id() );	

	iTripMeter->SetAlign( EAlfAlignHCenter, EAlfAlignVCenter );

	iOdoDeckVisual = CAlfImageVisual::AddNewL(*this, iTripLayout );// ordinal 3

    iView.ImageLoaderUtils()->SetSize( iOdoDeckRect.Size() ); 

    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidInfo, // svg icon skin constant id defiened in Aknsconstant.h file

    												 			iView.ImagePathName(),        // mif file name with path.

    												 			EMbmBlidQgn_graf_blid_info, // bitmap id defiened in mbg file

    												 			EMbmBlidQgn_graf_blid_info_mask ); // bitmap mask id defiened in mbg file

	// now using that bitmap provider create the texture.

	CAlfTexture & tripTexture6 = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId,

                                                                provider,

                                                                EAlfTextureFlagDefault ); 

	iOdoDeckVisual->SetImage( TAlfImage( tripTexture6 ) );//odometer table

    iOdoMeter = CAlfTextVisual::AddNewL( *this, iTripLayout );// ordinal 4

	iOdoMeter->SetColor( rgb );

    iOdoMeter->SetClipping( EFalse );

	iOdoMeter->SetAlign( EAlfAlignHCenter, EAlfAlignVCenter );

	iOdoMeter->SetTextStyle( iStyle1->Id() );

	iOdoMeter->SetTextL( *iOdometerDistance );

	// Speed Format

	CreateSpeedFormatsL();// ordinal 5

	iTripDialVisual = CAlfImageVisual::AddNewL(*this, iTripLayout );// ordinal 6

    iView.ImageLoaderUtils()->SetSize( iTripDialRect.Size() ); 

    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidTpPointer, // svg icon skin constant id defiened in Aknsconstant.h file

    												 			iView.ImagePathName(),        // mif file name with path.

    												 			EMbmBlidQgn_graf_blid_tp_pointer, // bitmap id defiened in mbg file

    												 			EMbmBlidQgn_graf_blid_tp_pointer_mask ); // bitmap mask id defiened in mbg file

	// now using that bitmap provider create the texture.

	CAlfTexture & tripTexture4 = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId,

                                                                provider,

                                                                EAlfTextureFlagDefault ); 

	iTripDialVisual->SetImage( TAlfImage( tripTexture4 ) );//pointer

	iTripTimeVisual = CAlfImageVisual::AddNewL(*this, iTripLayout );// ordinal 7	

    iView.ImageLoaderUtils()->SetSize( iClockImageRect.Size() ); 

    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidTime, // svg icon skin constant id defiened in Aknsconstant.h file

    												 			iView.ImagePathName(),        // mif file name with path.

    												 			EMbmBlidQgn_graf_blid_time, // bitmap id defiened in mbg file

    												 			EMbmBlidQgn_graf_blid_time_mask ); // bitmap mask id defiened in mbg file

	// now using that bitmap provider create the texture.

	CAlfTexture & tripTexture7 = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId,

                                                                provider,

                                                                EAlfTextureFlagDefault ); 

	iTripTimeVisual->SetImage( TAlfImage( tripTexture7 ) );//clock

	// trip time text	

    iTriptime = CAlfTextVisual::AddNewL( *this, iTripLayout );// ordinal 8

    iTriptime->SetColor( rgb );

    iTriptime->SetClipping( EFalse );

	iTriptime->SetAlign( EAlfAlignHCenter, EAlfAlignVCenter );

	iTriptime->SetTextStyle( iStyle1->Id() );

	}

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

// CHtkTripMeterControl::~CHtkTripMeterControl()

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

//

CHtkTripMeterControl::~CHtkTripMeterControl()

    {

    delete iPeriodic;

    iPeriodic = NULL;

    iPopupTextures.Reset();

    iPopupTextures.Close();

	delete iDecoratedTabGroup;

	delete iDurationFormatLong;

	delete iDataBlank;

	delete iOdometerDistance;

	delete iTripDistance;

	delete iSpeedFormatKmph;

	delete iSpeedFormatMph;

	delete iRepository;

	delete iImagePath;

	iSignalTextures.Reset();

    iSignalTextures.Close();	

    }

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

// CHtkTripMeterControl::UpdateL

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

//

void CHtkTripMeterControl::UpdateL()

    {

    if((iEngine.AppMode() == CBlidEng::EAppForeground) &&