/*

* 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:  Implemantation for CCamBatteryPaneDrawer class.

*

*  Copyright © 2007-2008 Nokia.  All rights reserved.

*  This material, including documentation and any related computer

*  programs, is protected by copyright controlled by Nokia.  All

*  rights are reserved.  Copying, including reproducing, storing,

*  adapting or translating, any or all of this material requires the

*  prior written consent of Nokia.  This material also contains

*  confidential information which may not be disclosed to others

*  without the prior written consent of Nokia.

*

*

*/

#include "cambatterypanedrawer.h"

#include <AknIconUtils.h>

#include <AknUtils.h> 

#include <cameraapp.mbg>

#include <aknconsts.h> // KAvkonBitmapFile

#include <fbs.h> // FbsBitmap

#include <AknsUtils.h> 

#include <AknIconUtils.h>

#include <akniconconfig.h>

#include <AknLayoutDef.h> // TAknWindowLineLayout

#include <aknlayoutscalable_avkon.cdl.h>

#include <aknlayoutscalable_apps.cdl.h>

#include <layoutmetadata.cdl.h>

#include <cameraapp.rsg>

#include <vgacamsettings.rsg>

#include "CamUtility.h"

#include "cambitmapitem.h"

const TInt KCamDefaultBatteryCellHeight = 3;

const TInt KCamDefaultBatteryCellMargin = 1;

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

// CCamBatteryPaneDrawer::CCamBatteryPaneDrawer

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

//

CCamBatteryPaneDrawer::CCamBatteryPaneDrawer()

    {

    }

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

// CCamBatteryPaneDrawer::~CCamBatteryPaneDrawer

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

//

CCamBatteryPaneDrawer::~CCamBatteryPaneDrawer()

  {

  PRINT ( _L("Camera => ~CCamBatteryPaneDrawer") ); 	

  DeleteIcons();       

  PRINT ( _L("Camera <= ~CCamBatteryPaneDrawer") ); 

  }

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

// CCamBatteryPaneDrawer::NewL

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

//

CCamBatteryPaneDrawer* CCamBatteryPaneDrawer::NewL()

    {

    PRINT ( _L("Camera => CCamBatteryPaneDrawer::NewL") ); 	    	

    CCamBatteryPaneDrawer* self = new (ELeave) CCamBatteryPaneDrawer();

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop(); // self

    PRINT ( _L("Camera <= CCamBatteryPaneDrawer::NewL") );    

    return self;

    }

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

// CCamBatteryPaneDrawer::ConstructL

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

//

void CCamBatteryPaneDrawer::ConstructL()

    {

    PRINT( _L("Camera => CCamBatteryPaneDrawer::ConstructL") );	

    // Load icon bitmaps

    LoadIconsL();

    // Load/calculate layout data

    LoadLayoutsL();

    PRINT( _L("Camera <= CCamBatteryPaneDrawer::ConstructL") );	

    }

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

// CCamBatteryPaneDrawer::SetBatteryStrength

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

//

void CCamBatteryPaneDrawer::SetBatteryStrength( TInt aBatteryStrength )

    {

    iBatteryStrength = aBatteryStrength;

    }

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

// CCamBatteryPaneDrawer::SetLocation

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

//

void CCamBatteryPaneDrawer::SetLocation( const TPoint& aLocation )

    {

    iRect = TRect( aLocation, iRect.Size() );

    }

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

// CCamBatteryPaneDrawer::LoadIconsL

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

//

void CCamBatteryPaneDrawer::LoadIconsL()

    {    

    PRINT( _L("Camera => CCamBatteryPaneDrawer::LoadIconsL") );	

    // Delete existing icon bitmaps

    DeleteIcons();

    PRINT( _L("Camera <= CCamBatteryPaneDrawer::LoadIconsL") );	       

    }

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

// CCamBatteryPaneDrawer::Rect

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

//

TRect CCamBatteryPaneDrawer::Rect() const

	{		

	return iRect;

	}

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

// CCamBatteryPaneDrawer::Draw

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

//

void CCamBatteryPaneDrawer::Draw( CBitmapContext& aGc ) const

    {

    }       

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

// CCamBatteryPaneDrawer::ClearBattery

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

//

void CCamBatteryPaneDrawer::ClearBattery( CBitmapContext& aGc ) const

    {   

    PRINT( _L("Camera => CCamBatteryPaneDrawer::ClearBattery") ); 

    // Get the battery pane rectangle   

    const TRect rect = Rect();                            

    aGc.SetPenStyle( CGraphicsContext::ENullPen );

    aGc.SetBrushStyle( CGraphicsContext::ESolidBrush );

    aGc.SetDrawMode( CGraphicsContext::EDrawModeWriteAlpha );

    aGc.SetBrushColor( TRgb::Color16MA( 0 ) );

    aGc.Clear( rect ); //DrawRect( rect );

    PRINT( _L("Camera <= CCamBatteryPaneDrawer::ClearBattery") );  

    }

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

// CCamBatteryPaneDrawer::LoadLayoutsL

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

//

void CCamBatteryPaneDrawer::LoadLayoutsL()

    {    

    PRINT( _L("Camera => CCamBatteryPaneDrawer::LoadLayoutsL") );	    	

    if ( CamUtility::IsNhdDevice() )

        {

        TouchLayoutL();

        }

    else

        {

        NonTouchLayoutL();

        }       

    }

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

// CCamBatteryPaneDrawer::DeleteIcons

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

//

void CCamBatteryPaneDrawer::DeleteIcons()

    {

    }

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

// CCamBatteryPaneDrawer::HandleResourceChange

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

//   

void CCamBatteryPaneDrawer::HandleResourceChange( TInt /* aType */ )

    {

    PRINT( _L("Camera => CCamBatteryPaneDrawer::HandleResourceChange") );	    	

    // Called when either skin or color scheme has changed.

    // We need to reload icons and re-create the battery color bitmap.

    // Reload icons

    TRAP_IGNORE(LoadIconsL());

	TRAP_IGNORE(LoadLayoutsL());	

    PRINT( _L("Camera <= CCamBatteryPaneDrawer::HandleResourceChange") );        

    }

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

// CCamBatteryPaneDrawer::NonTouchLayout

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

void CCamBatteryPaneDrawer::NonTouchLayoutL() 

    {

    TRect screen;

    TAknLayoutRect indicatorsPane;

    TAknLayoutRect batteryPane;

    TInt cba =  AknLayoutUtils::CbaLocation() == 

                AknLayoutUtils::EAknCbaLocationLeft? 

                AknLayoutUtils::EAknCbaLocationLeft : 0;

    AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EScreen, screen );

    indicatorsPane.LayoutRect( screen,

        AknLayoutScalable_Apps::cam6_indi_pane( cba ));

    batteryPane.LayoutRect( indicatorsPane.Rect(),

        AknLayoutScalable_Apps::cam6_battery_pane( cba ) );

    iRect = batteryPane.Rect();

        {

        }

    }

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

// CCamBatteryPaneDrawer::TouchLayoutL

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

void CCamBatteryPaneDrawer::TouchLayoutL()

    {

    TRect screen;

    TAknLayoutRect indicatorsPane;

    TAknLayoutRect batteryPane;

    TInt var = Layout_Meta_Data::IsLandscapeOrientation();

    AknLayoutUtils::LayoutMetricsRect( AknLayoutUtils::EScreen, screen );

    indicatorsPane.LayoutRect( screen,

        AknLayoutScalable_Apps::cam4_indicators_pane( var ).LayoutLine() );

    batteryPane.LayoutRect( indicatorsPane.Rect(),

        AknLayoutScalable_Apps::cam4_battery_pane( var ).LayoutLine() );

    iRect = batteryPane.Rect();

        {

        }

    }

// End of file