/*

* 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:  Provides blid startup view class methods.

*

*/

// SYSTEM INCLUDES

#include <StringLoader.h>

#include <blid.rsg>

#include <blid.mbg>

#include <akntitle.h> 

#include <aknnavide.h> 

#include <eikspane.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/alftextstyle.h>

#include <alf/alfborderbrush.h>

#include <alf/alfbrusharray.h>

#include <alf/alfevent.h>

#include <alf/alftransformation.h>

#include <alf/alftexture.h>

#include <alf/alfdecklayout.h>

#include <alf/alfutil.h>

#include <alf/alfimagevisual.h>

#include <alf/alftexture.h>

#include <alf/alfimageloaderutil.h>

#include <alf/alfflowlayout.h>

// USER INCLUDES

#include "CBlidSatelliteControl.h"

#include "CBlidEng.h"

#include "CBlidDocument.h"

#include "MBlidLocation.h"

#include "CBlidBaseView.h"

#include "bliduiconsts.h"

#include "Debug.h"

TInt TimerCallBack(TAny* aPtr);

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

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

// CBlidSatelliteControl::NewL()

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

//

CBlidSatelliteControl* CBlidSatelliteControl::NewL( CAlfEnv& aEnv,

		                                  const TRect& aRect,

		                                  CBlidBaseView& aView)

    {

    CBlidSatelliteControl* self = new (ELeave) CBlidSatelliteControl(aEnv,

    													   aView );

    CleanupStack::PushL(self);

    self->ConstructL( aRect );

    CleanupStack::Pop(self);

    return self;

    }

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

//

 //CBlidSatelliteControl::CBlidSatelliteControl()

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

//

CBlidSatelliteControl::CBlidSatelliteControl(CAlfEnv& aEnv,

		    				   	   CBlidBaseView& aView ) 

    : CAlfControl( ),iEnv(aEnv),iView(aView)

    {

    iOnlineMode = EFalse;

    }

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

// CBlidSatelliteControl::ConstructL()

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

//

void CBlidSatelliteControl::ConstructL( const TRect& /*aRect*/ )

    {

    CAlfControl::ConstructL( iEnv );

    CBlidEng* engine = iView.BlidDocument()->Engine();

    iLocation = engine->LocationModel();

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

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

	iAvailableNoteText = StringLoader::LoadL( R_BLID_NOTE_GPS_POSITIONING_AVAILABLE, CEikonEnv::Static() );

	iSearchNoteText = StringLoader::LoadL( R_BLID_WAITNOTE_SEARCHING_GPS_SATELLITES, CEikonEnv::Static() );

    iMainAnchorLayout = CAlfAnchorLayout::AddNewL( *this );

    iGlobeDeckLayout = CAlfDeckLayout::AddNewL( *this, iMainAnchorLayout );

    iAnimationVisual = CAlfImageVisual::AddNewL(*this, iGlobeDeckLayout );

    iDisplayIcon = 1;

    iPeriodic = CPeriodic::NewL(0); // neutral priority 

    iPeriodic->Start( TTimeIntervalMicroSeconds32( 200000 ),

                      TTimeIntervalMicroSeconds32( 200000 ),

                      TCallBack(Tick, this));

	CalculateRects();

	SetAnchors();

    CreateGlobeVisualL();

    UpdateGlobeVisual();

	CreateSatelliteSignalVisualsL();

	}

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

// CBlidSatelliteControl::~CBlidSatelliteControl

// Destructor

// Frees reserved resources

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

//

CBlidSatelliteControl::~CBlidSatelliteControl()

    {

    iTextures.Reset();

    iTextures.Close();

    delete iNavimessage;

    delete iImagePath;

    delete iSearchNoteText;

    delete iAvailableNoteText;

	iSignalBarRects.Reset();

	iSignalBarRects.Close();

	iSatelliteNumberRects.Reset();

	iSatelliteNumberRects.Close();

	delete iPeriodic;

	delete iTimer;

    }    

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

// CBlidSatelliteControl::Tick()

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

//

TInt CBlidSatelliteControl::Tick(TAny* aObject)

    {

    ((CBlidSatelliteControl*)aObject)->UpdateGlobeVisual(); // cast, and call non-static function

    return KErrNone;

    }

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

// CBlidSatelliteControl::UpdateL

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

//

void CBlidSatelliteControl::UpdateL()

    {

    TInt satInView = iLocation->NumberOfSatellitesVisible();

    TInt satId = 0;

	DEBUG1(" CBlidSatelliteControl::UpdateL iErrorCode ::%d", iErrorCode );

	if( iOnlineMode )

		{

		CreateNaviPaneL( *iAvailableNoteText );

		// code for GPS fix received view			

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

		    {

		    satId = iLocation->GetSatelliteNo( i );

			TBuf<5> satNumber;

			satNumber.Format(_L("%d"), satId);

			if( i < 16 )

				{

				DisplaySatellitesRowL( satNumber, iSignalStrengthRowOne[i], iSatNoRowOne[i], i );

				// Dimmed those satellites which are not used.

				if( !iLocation->IsSatellitesUsed( i ) )

					{

					iSignalStrengthRowOne[i]->SetOpacity( 0.3 );	

					}

				else

					{

					iSignalStrengthRowOne[i]->SetOpacity( 1.0 );						

					}					

				}

		    }

	    // Change soft key    

	    iView.CBAPtr()->SetCommandSetL( R_AVKON_SOFTKEYS_EXIT );

	    iView.CBAPtr()->DrawDeferred();	    

		// Start the timer for 2 seconds

	    if( iTimer )

	        {

	        delete iTimer;

	        iTimer = NULL;

	        }

	    iTimer = CPeriodic::NewL( EPriorityHigh );

	    if( iTimer )

	        {

		    TCallBack callback( TimerCallBack, this );

		    iTimer->Start( TTimeIntervalMicroSeconds32( 2000000 ),

	                       TTimeIntervalMicroSeconds32( 80000000 ), 

                           callback );

	        }

		// once timer completed then activate navigation view	        

		}

    else if( iLocation->WaitingGPSData() || iErrorCode == KErrTimedOut )

		{

		CreateNaviPaneL( *iSearchNoteText );

	    // code for searching GPS view

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

		    {

		    satId = iLocation->GetSatelliteNo( i );

			TBuf<5> satNumber;

			satNumber.Format(_L("%d"), satId);

			if( i < 16 )

				{

				DisplaySatellitesRowL( satNumber, iSignalStrengthRowOne[i], iSatNoRowOne[i], i );

				}

		    }

		ChangeSoftKeyL();		    

		}

    }

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

// CBlidSatelliteControl::MakeTitleL

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

//

void CBlidSatelliteControl::MakeTitleL( TInt aResourceText )

    {

    HBufC* buf = StringLoader::LoadLC(aResourceText);       

    CAknTitlePane* title = static_cast<CAknTitlePane*>( StatusPane()->

                            ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ) );

    CleanupStack::Pop(); //buf

    title->SetText(buf); // Takes ownership of buf

    } 

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

// CBlidSatelliteControl::StatusPane

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

//

CEikStatusPane* CBlidSatelliteControl::StatusPane()

    {

    return CEikonEnv::Static()->AppUiFactory()->StatusPane();

    }

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

// CBlidSatelliteControl::SetErrorCode

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

//

void CBlidSatelliteControl::SetErrorCode( TInt aErrorCode )

	{

	iErrorCode = aErrorCode;	

	}

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

// CBlidSatelliteControl::SetOnlineMode

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

//

void CBlidSatelliteControl::SetOnlineMode( TBool aOnlineMode )

	{

	iOnlineMode = aOnlineMode;	

	}

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

// CBlidSatelliteControl::CreateNaviPaneL

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

//

void CBlidSatelliteControl::CreateNaviPaneL( const TDesC& aText )

    {

    CEikStatusPane* sp = CEikonEnv::Static()->AppUiFactory()->StatusPane();

    // Fetch pointer to the default navi pane control

    CAknNavigationControlContainer* naviPane = 

        static_cast<CAknNavigationControlContainer*>(sp->ControlL( 

        TUid::Uid(EEikStatusPaneUidNavi)));

    naviPane->PushDefaultL(EFalse);

    if( iNavimessage )

    	{

    	delete iNavimessage;

    	iNavimessage = NULL;

    	}

	iNavimessage = naviPane->CreateNavigationLabelL( aText );

	naviPane->PushL( *iNavimessage );

    }

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

// CBlidSatelliteControl::CreateGlobeVisualL

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

//

void CBlidSatelliteControl::CreateGlobeVisualL( )

	{

	// code to load svg icon

	MAlfBitmapProvider* provider = NULL;

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

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

    // 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 ); 

    iTextures.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 ); 

    iTextures.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 ); 

    iTextures.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 ); 

    iTextures.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 ); 

    iTextures.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 ); 

    iTextures.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 ); 

    iTextures.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 ); 

    iTextures.Append(&texture8);

	}

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

// CBlidSatelliteControl::UpdateGlobeVisual

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

//

void CBlidSatelliteControl::UpdateGlobeVisual( )

	{

    if(KNumOfStartUpIcon > iDisplayIcon)

        {

        iDisplayIcon++;

        }

    else

        {

        iDisplayIcon = 1;

        }

    //iAnimationVisual->SetSize( animationRect.Size() );

    iAnimationVisual->SetImage( TAlfImage( *iTextures[iDisplayIcon-1] ) );//N   

    }

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

// CBlidSatelliteControl::CreateSatelliteSignalVisualsL

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

//

void CBlidSatelliteControl::CreateSatelliteSignalVisualsL( )

	{

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

    CAlfTextStyle* style1 = iEnv.TextStyleManager().TextStyle( typefaceStyleId );

    style1->SetBold( ETrue );

    // Set the text font size in pixel

    style1->SetTextPaneHeightInPixels( 26, ETrue );

	TRgb rgb;

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

								rgb,

								KAknsIIDQsnTextColors,

								EAknsCIQsnTextColorsCG1 

								);

	CreateSignalLayoutL( style1, rgb );

	}

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

// CBlidSatelliteControl::CreateSignalLayoutL

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

//

void CBlidSatelliteControl::CreateSignalLayoutL( CAlfTextStyle* aStyle, TRgb aRgb )

	{

	for( TInt i = 0; i < 16; i++ )

		{

		iSignalStrengthRowOne[i] = CAlfImageVisual::AddNewL( *this, iMainAnchorLayout );

		iSatNoRowOne[i] = CAlfTextVisual::AddNewL( *this, iMainAnchorLayout );

		iSatNoRowOne[i]->SetColor( aRgb );	

		iSatNoRowOne[i]->SetTextStyle( aStyle->Id() );

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

		}

	}

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

// CBlidSatelliteControl::DisplaySatellitesRowL

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

//

void CBlidSatelliteControl::DisplaySatellitesRowL( const TDesC& aSatNo,

												   CAlfImageVisual* aImageVisual,

												   CAlfTextVisual* aTextVisual,

												   TInt aIndex )

	{

	// code to load svg icon

	MAlfBitmapProvider* provider = NULL;

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

    iView.ImageLoaderUtils()->SetSize( iSignalBarRects[0].Size() );

	aTextVisual->SetTextL( aSatNo );

	switch( iLocation->GetSatelliteSignalStrength( aIndex ) )

		{

		case EBlidSignalStrengthZero:

			{

		    // then create the bitmap provider

		    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidSignalBar01, // svg icon skin constant id defiened in Aknsconstant.h file

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

		    												 			EMbmBlidQgn_graf_blid_signal_bar_01, // bitmap id defiened in mbg file

		    												 			EMbmBlidQgn_graf_blid_signal_bar_01_mask ); // bitmap mask id defiened in mbg file

			// now using that bitmap provider create the texture.

			CAlfTexture & texture = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId, provider, EAlfTextureFlagDefault );	

			aImageVisual->SetImage(TAlfImage(texture));		                                                                  

			break;							

			}

		case EBlidSignalStrengthOne:

			{

		    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidSignalBar02, // svg icon skin constant id defiened in Aknsconstant.h file

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

		    												 			EMbmBlidQgn_graf_blid_signal_bar_02, // bitmap id defiened in mbg file

		    												 			EMbmBlidQgn_graf_blid_signal_bar_02_mask ); // bitmap mask id defiened in mbg file

			// now using that bitmap provider create the texture.

			CAlfTexture & texture = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId, provider, EAlfTextureFlagDefault );	

			aImageVisual->SetImage(TAlfImage(texture));		                                                                  

			break;							

			}

		case EBlidSignalStrengthTwo:

			{

		    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidSignalBar03, // svg icon skin constant id defiened in Aknsconstant.h file

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

		    												 			EMbmBlidQgn_graf_blid_signal_bar_03, // bitmap id defiened in mbg file

		    												 			EMbmBlidQgn_graf_blid_signal_bar_03_mask ); // bitmap mask id defiened in mbg file

			// now using that bitmap provider create the texture.

			CAlfTexture & texture = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId, provider, EAlfTextureFlagDefault );	

			aImageVisual->SetImage(TAlfImage(texture));		                                                                  

			break;							

			}

		case EBlidSignalStrengthThree:

			{

		    provider = iView.ImageLoaderUtils()->CreateImageLoaderL( KAknsIIDQgnGrafBlidSignalBar04, // svg icon skin constant id defiened in Aknsconstant.h file

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

		    												 			EMbmBlidQgn_graf_blid_signal_bar_04, // bitmap id defiened in mbg file

		    												 			EMbmBlidQgn_graf_blid_signal_bar_04_mask ); // bitmap mask id defiened in mbg file

			// now using that bitmap provider create the texture.

			CAlfTexture & texture = iEnv.TextureManager().CreateTextureL( KAlfAutoGeneratedTextureId, provider, EAlfTextureFlagDefault );	

			aImageVisual->SetImage(TAlfImage(texture));		                                                                  

			break;							

			}

		case EBlidSignalStrengthFour: