/*

* Copyright (c) 2002-2007 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:  Candidate list CellListBoxData

*

*/

// INCLUDE FILES

#include <AknBidiTextUtils.h>  // KAknBidiExtraSpacePerLine

#include <AknUtils.h>  // KMaxColumnDataLength others

#include "peninputjapanesecandidatecelllistboxdata.h"

const TInt KLayoutTempValue_5 = 5;

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

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

// CPeninputJapaneseCandidateCellListBoxData::NewL

// Two-phased constructor.

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

//

CPeninputJapaneseCandidateCellListBoxData*

    CPeninputJapaneseCandidateCellListBoxData::NewL()

    {

    CPeninputJapaneseCandidateCellListBoxData* self =

            new(ELeave) CPeninputJapaneseCandidateCellListBoxData;

    self->ConstructLD();

    return self;

    }

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

// CPeninputJapaneseCandidateCellListBoxData::Draw

// Draw items

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

//

void CPeninputJapaneseCandidateCellListBoxData::Draw(

        TListItemProperties aProperties,

        CWindowGc& aGc,

        const TDesC* aText,

        const TRect& aRect,

        TBool aHighlight, 

        const TColors& aColors) const

    {

    const TRect &aItemRect = aRect;

    DrawDefaultHighlight(aGc, aItemRect, aHighlight);

    // Draw the actual items.

    DrawFormattedCandidate(aProperties, aGc, aText, aItemRect, aHighlight, aColors);

    aGc.Reset();

    }

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

// CPeninputJapaneseCandidateCellListBoxData::DrawDefaultHighlight

// Draw highlight item

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

//

void CPeninputJapaneseCandidateCellListBoxData::DrawDefaultHighlight(

        CWindowGc& aGc,

        const TRect& aItemRect,

        TBool aHighlight) const

    {

    if (aHighlight)

        {

        MAknsSkinInstance* skin = AknsUtils::SkinInstance();

        TBool highlightDrawn = EFalse;

        MAknsControlContext* cc = AknsDrawUtils::ControlContext(Control());

        if (cc)

            {

            TAknLayoutRect topLeft;

            topLeft.LayoutRect(aItemRect,

                               ELayoutEmpty,

                               1, 1, ELayoutEmpty, ELayoutEmpty, KLayoutTempValue_5, KLayoutTempValue_5);

            TAknLayoutRect bottomRight;

            bottomRight.LayoutRect(aItemRect,

                                   ELayoutEmpty,

                                   ELayoutEmpty, ELayoutEmpty, 1, 0, KLayoutTempValue_5,KLayoutTempValue_5);

            TRect outerRect =

                        TRect(topLeft.Rect().iTl, bottomRight.Rect().iBr);

            TRect innerRect =

                        TRect(topLeft.Rect().iBr, bottomRight.Rect().iTl);

            aGc.SetPenStyle(CGraphicsContext::ENullPen);

            const TAknsItemID* skinHighlightFrameId =

                                                &KAknsIIDQsnFrList;

            const TAknsItemID* skinHighlightFrameCenterId =

                                                &KAknsIIDQsnFrListCenter;

            highlightDrawn = AknsDrawUtils::DrawFrame(

                                                skin,

                                                aGc,

                                                outerRect, innerRect,

                                                *skinHighlightFrameId,

                                                *skinHighlightFrameCenterId);

            }

        if (!highlightDrawn)

            {

            TAknLayoutRect highlightshadow;

            TAknLayoutRect highlight;

            highlightshadow.LayoutRect(

                    aItemRect,

                    AKN_LAYOUT_WINDOW_List_pane_highlight_graphics__various__Line_1(aItemRect));

            highlight.LayoutRect(

                    aItemRect,

                    AKN_LAYOUT_WINDOW_List_pane_highlight_graphics__various__Line_2(aItemRect));

            highlightshadow.DrawRect(aGc);

            highlight.DrawRect(aGc);

            }

        }

    }

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

// CPeninputJapaneseCandidateCellListBoxData::DrawFormattedCandidate

// Draw one item

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

//

void CPeninputJapaneseCandidateCellListBoxData::DrawFormattedCandidate( TListItemProperties&/* aProperties*/,

                                          CWindowGc& aGc,

                                          const TDesC* aText,

                                          const TRect& aItemRect,

                                          TBool /*aHighlight*/,

                                          const TColors& aColors ) const

    {

    TRect textRect(aItemRect);

    textRect.iTl.iX += 3;

    const CFont* font=SubCellFont(0);

    if (font==NULL)

        {

        font=CEikonEnv::Static()->NormalFont();

        }

    TInt extraVerticalSpace=(textRect.Height()-font->HeightInPixels());

    TInt baseLineOffset=extraVerticalSpace/2+font->AscentInPixels();

    TPtrC text;

    TextUtils::ColumnText(text,0, aText);

    TBuf<KMaxColumnDataLength + KAknBidiExtraSpacePerLine> clipbuf = 

        text.Left(KMaxColumnDataLength);

                    TInt maxClipWidth = textRect.Size().iWidth;

                    TBool clipped = AknBidiTextUtils::ConvertToVisualAndClip(

                        text.Left(KMaxColumnDataLength), 

                        clipbuf,

                        *font,

                        textRect.Size().iWidth, 

                        maxClipWidth );

    aGc.UseFont(font);

    aGc.SetBrushStyle( CGraphicsContext::ENullBrush );

    aGc.SetPenColor(aColors.iText);

    aGc.SetPenStyle(CGraphicsContext::ESolidPen);

    aGc.DrawText(clipbuf, textRect, baseLineOffset, CGraphicsContext::ELeft, 0);

    aGc.DiscardFont();

    return;

    }

// End of File