/*

* Copyright (c) 2002 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:   Preparing to draw a cell (setting color and underline).

 *                Moreover, drawing cell's bottom and right lines.

 *

*/

//debug

#include "calendarui_debug.h"

// INCLUDE FILES

#include "calenmonthcelllistboxitemdrawer.h"

#include <calendateutils.h>

#include "calenmonthgrid.h"

#include <AknsSkinInstance.h>

#include <AknsUtils.h>

#include <eikfrlbd.h>

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

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

// might leave.

//

CCalenMonthCellListBoxItemDrawer::CCalenMonthCellListBoxItemDrawer( MTextListBoxModel* aTextListBoxModel,

                                                                    CCalenMonthGrid* aCalendarMonthGrid,

                                                                    const CFont* aFont,

                                                                    CFormattedCellListBoxData* aFormattedCellData)

    : CFormattedCellListBoxItemDrawer( aTextListBoxModel, aFont, aFormattedCellData ),

      iCalendarMonthGrid( aCalendarMonthGrid )

    {

    TRACE_ENTRY_POINT;

    TRACE_EXIT_POINT;

    }

// Destructor

CCalenMonthCellListBoxItemDrawer::~CCalenMonthCellListBoxItemDrawer()

    {

    TRACE_ENTRY_POINT;

    TRACE_EXIT_POINT;

    }

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

// CCalenMonthCellListBoxItemDrawer::DrawItemText

// Prepareing to draw a cell(setting color and underline).

// And drawing cell's bottom and right lines.

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

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

//

void CCalenMonthCellListBoxItemDrawer::DrawItemText(TInt aItemIndex, const TRect& aItemTextRect, TBool aItemIsCurrent, TBool /*aViewIsEmphasized*/, TBool aItemIsSelected) const

    {

    TRACE_ENTRY_POINT;

    iGc->SetPenColor(iTextColor);

    iGc->SetBrushColor(iBackColor);

    SetupGc(aItemIndex);

    // Skin support

    MAknsSkinInstance *skin = AknsUtils::SkinInstance();

    TBool skinUsed = EFalse;

    if(FormattedCellData()->Control())

        {

        MAknsControlContext *cc = AknsDrawUtils::ControlContext( FormattedCellData()->Control() );

        if(!cc)

            {

            cc = FormattedCellData()->SkinBackgroundContext();

            }

        skinUsed = AknsDrawUtils::Background( skin, cc, NULL, *iGc, aItemTextRect, KAknsDrawParamNoClearUnderImage);

        }

    if( !skinUsed )

        {

        iGc->Clear( aItemTextRect );

        }

    TTime today( CalenDateUtils::Today() );

    TTime currentDay( iCalendarMonthGrid->FirstDayOfGrid() +TTimeIntervalDays( aItemIndex ) );

    TBool underline( CalenDateUtils::OnSameDay( today, currentDay ) );

    if (underline)

        {

            TRgb seeThroughBack;

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

                                      seeThroughBack, 

                                      KAknsIIDQsnOtherColors,

                                      EAknsCIQsnOtherColorsCG24);

            iGc->SetBrushColor(seeThroughBack);

            iGc->SetPenColor(seeThroughBack);

            iGc->SetBrushStyle(CGraphicsContext::ESolidBrush);

            iGc->DrawRect(aItemTextRect);

            skinUsed = ETrue;

        }

    // Setup colors, mainly try to fetch them from skins. 

    // FIXME: investigate if this could be done somewhere else, so that we set them to 

    // properties of grid

    CFormattedCellListBoxData::TColors colors;

    colors.iBack = iBackColor;

    colors.iText = iTextColor;

    if (underline)

    	  {

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

                                   colors.iText, 

                                   KAknsIIDQsnTextColors, 

                                   EAknsCIQsnTextColorsCG85);

    	  }

		else if(aItemIsSelected)

        { 

        // active month days

        if(aItemIsCurrent) 

            { 

            // highlighted day's number is drawn with grid highlight color

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

                                      colors.iText, 

                                      KAknsIIDQsnTextColors, 

                                      EAknsCIQsnTextColorsCG11);

            }

        else

            { 

            // normal active months days' numbers are drawn 

            // with month view text color

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

                                      colors.iText, 

                                      KAknsIIDQsnTextColors, 

                                      EAknsCIQsnTextColorsCG22);

            }

        }

    else

        { 

        // passive month days

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

                                  colors.iText, 

                                  KAknsIIDQsnTextColors, 

                                  EAknsCIQsnTextColorsCG21);

        }

    // set underline if current day is today.

    // (current day is day of item.)

    iGc->SetUnderlineStyle( underline ? EUnderlineOn : EUnderlineOff );

    TPtrC cellData( iModel->ItemText(aItemIndex) );

    FormattedCellData()->Draw(Properties(aItemIndex), *iGc, &cellData, aItemTextRect, aItemIsCurrent, colors);

    TRACE_EXIT_POINT;

    }

// End Of File