/*

* Copyright (c) 2009 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: 

*

*/

#include <AknUtils.h>

#include <uiacceltk/HuiStatic.h>

#include "huiskinbackroundlayout.h"

static inline void GetScalableViaPane( TRect& aRect, const TRect& aParentRect,

    const TAknWindowComponentLayout& aIntermediateLayout,

    const TAknWindowComponentLayout& aFinalLayout )

    {

    TAknLayoutRect layout;

    layout.LayoutRect( aParentRect,

        TAknWindowComponentLayout::Compose(

        aIntermediateLayout, aFinalLayout).LayoutLine() );

    aRect = layout.Rect();

    }

TAknsItemID GetParent( const TAknsItemID& aIID )

    {

    if( aIID.iMajor == EAknsMajorSkin )

        {

        switch( aIID.iMinor )

            {

            case EAknsMinorQsnBgScreen:

                return KAknsIIDNone;

            case EAknsMinorQsnBgScreenIdle:

            case EAknsMinorQsnBgScreenMp:

                return KAknsIIDQsnBgScreen;

            case EAknsMinorQsnBgAreaMain:

            case EAknsMinorQsnBgAreaMainAppsGrid:

            case EAknsMinorQsnBgAreaMainListGene:

            case EAknsMinorQsnBgAreaMainListSet:

            case EAknsMinorQsnBgAreaMainMessage:

                return KAknsIIDQsnBgScreen;

            case EAknsMinorQsnBgAreaMainHigh:

            case EAknsMinorQsnBgAreaMainCalc:

            case EAknsMinorQsnBgAreaMainPinb:

            case EAknsMinorQsnBgAreaMainQdial:

                return KAknsIIDQsnBgScreen;

            case EAknsMinorQsnBgAreaMainMp:

                return KAknsIIDQsnBgScreenMp;

            case EAknsMinorQsnBgAreaMainFlat:

            case EAknsMinorQsnBgAreaMainSmall:

                return KAknsIIDQsnBgScreen;

#ifdef RD_FULLSCREEN_WALLPAPER

            case EAknsMinorWallpaper:

                return KAknsIIDQsnBgScreenIdle;

#else

            case EAknsMinorWallpaper:

                return KAknsIIDQsnBgAreaMainIdle;

#endif //RD_FULLSCREEN_WALLPAPER

            case EAknsMinorQsnBgAreaMainIdle:

            case EAknsMinorQsnBgAreaMainIdleDimmed:

#ifdef RD_FULLSCREEN_WALLPAPER

                return KAknsIIDWallpaper;

#else

                return KAknsIIDQsnBgScreenIdle;

#endif // RD_FULLSCREEN_WALLPAPER

            case EAknsMinorQsnBgAreaStatus:

                return KAknsIIDQsnBgScreen;

            case EAknsMinorQsnBgAreaStatusIdle:

                return KAknsIIDQsnBgScreenIdle;

            case EAknsMinorQsnBgAreaStaconRt:

            case EAknsMinorQsnBgAreaStaconLt:

            case EAknsMinorQsnBgAreaStaconRb:

            case EAknsMinorQsnBgAreaStaconLb:

                return KAknsIIDQsnBgScreen;

            case EAknsMinorQsnBgAreaStaconRtIdle:

            case EAknsMinorQsnBgAreaStaconLtIdle:

            case EAknsMinorQsnBgAreaStaconRbIdle:

            case EAknsMinorQsnBgAreaStaconLbIdle:

                return KAknsIIDQsnBgScreenIdle;

            case EAknsMinorQsnBgAreaControl:

            case EAknsMinorQsnBgAreaControlPopup:

                return KAknsIIDQsnBgScreen;

            case EAknsMinorQsnBgAreaControlMp:

                return KAknsIIDQsnBgScreenMp;

            case EAknsMinorQsnBgAreaControlIdle:

                return KAknsIIDQsnBgScreenIdle;

            case EAknsMinorQsnBgColumn0:

            case EAknsMinorQsnBgColumnA:

            case EAknsMinorQsnBgColumnAB:

            case EAknsMinorQsnBgColumnC0:

            case EAknsMinorQsnBgColumnCA:

            case EAknsMinorQsnBgColumnCAB:

                return KAknsIIDQsnBgAreaMainListGene;

            case EAknsMinorQsnBgSliceList0:

            case EAknsMinorQsnBgSliceListA:

            case EAknsMinorQsnBgSliceListAB:

                return KAknsIIDQsnBgAreaMainListGene;

            // INSERTION POINT for layout parent relations

            }

        }

    else if( aIID.iMajor == EAknsMajorAvkon )

        {

        switch( aIID.iMinor )

            {

            case EAknsMinorQsnBgNavipaneSolid:

            case EAknsMinorQsnBgNavipaneWipe:

                return KAknsIIDQsnBgAreaStatus;

            case EAknsMinorQsnBgNavipaneSolidIdle:

            case EAknsMinorQsnBgNavipaneWipeIdle:

                return KAknsIIDQsnBgAreaStatusIdle;

            }

        }

    return KAknsIIDDefault;

    }

TBool GetItemLayout( const TAknsItemID& aIID,

    const TRect& aParentRect, TRect& aRect  )

    {

    if (!CCoeEnv::Static())

        { //ToDO

        aRect = aParentRect;

        return ETrue;

        }

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

    const AknLayoutScalable_Avkon::CInstance& iAknLayoutScalable_Avkon = AknLayoutScalable_Avkon::CustomisationInstance();

    TAknWindowLineLayout screenLayout = AknLayout::screen();

    TRect iScreenRect = screenLayout.Rect();

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

    TRect normParentRect( TPoint(0,0), aParentRect.Size() );

    TAknLayoutRect layRect;

    if( aIID.iMajor == EAknsMajorSkin ) {

        switch( aIID.iMinor )

            {

            case EAknsMinorQsnBgScreen:

#ifdef RD_FULLSCREEN_WALLPAPER

            case EAknsMinorWallpaper:

#endif //RD_FULLSCREEN_WALLPAPER

                {

                aRect = iScreenRect;

                return ETrue;

                }

            case EAknsMinorQsnBgScreenIdle:

            case EAknsMinorQsnBgScreenMp:

                {

                aRect = normParentRect;

                return ETrue;

                }

            case EAknsMinorQsnBgAreaMainAppsGrid:

                {

/*                if (iGridMode == -1)

                    {

                    // if gridmode is -1, it has not beed read

                    // so read it here

                    TRAP_IGNORE( iGridMode = GetGridModeL() );

                    }

                if (!Layout_Meta_Data::IsLandscapeOrientation() && iGridMode == 1) //3x4 mode

                    {

                    layRect.LayoutRect( normParentRect,

                        iAknLayoutScalable_Avkon.main_pane(7));

                    aRect = layRect.Rect();

                    return ETrue;

                    }

                else // normal 3x3 mode

                    {

                    return AknLayoutUtils::LayoutMetricsRect(

                        AknLayoutUtils::EMainPane, aRect );

                    }*/

                }

            case EAknsMinorQsnBgAreaMain:

            case EAknsMinorQsnBgAreaMainListGene:

            case EAknsMinorQsnBgAreaMainListSet:

            case EAknsMinorQsnBgAreaMainMessage:

                layRect.LayoutRect( normParentRect,

                AknLayout::main_pane( normParentRect, 0, 1, 1 ) );

                aRect = layRect.Rect();

                return ETrue;

            case EAknsMinorQsnBgAreaMainFlat:

                {

                layRect.LayoutRect( normParentRect,

                     iAknLayoutScalable_Avkon.main_pane(7));

                    aRect = layRect.Rect();

                    return ETrue;

                }

            case EAknsMinorQsnBgAreaMainSmall:

                   {

                   layRect.LayoutRect( normParentRect,

                    iAknLayoutScalable_Avkon.main_pane(6));

                    aRect = layRect.Rect();

                    return ETrue;

                  }

            case EAknsMinorQsnBgAreaMainHigh:

            case EAknsMinorQsnBgAreaMainCalc:

            case EAknsMinorQsnBgAreaMainPinb:

            case EAknsMinorQsnBgAreaMainQdial:

            case EAknsMinorQsnBgAreaMainMp:

                {

                layRect.LayoutRect( normParentRect,

                    AknLayout::main_pane( normParentRect, 0, 0, 1 ) );

                aRect = layRect.Rect();

                return ETrue;

                }

            case EAknsMinorQsnBgAreaMainIdle:

            case EAknsMinorQsnBgAreaMainIdleDimmed:

                {

                layRect.LayoutRect( normParentRect,

                    AknLayout::main_pane( normParentRect, 0, 1, 1 ) );

                aRect = layRect.Rect();

                return ETrue;

                }

            case EAknsMinorQsnBgAreaStatus:

                {

                GetScalableViaPane( aRect, normParentRect,

                    iAknLayoutScalable_Avkon.area_top_pane(0),

                    iAknLayoutScalable_Avkon.status_pane(0) );

                return ETrue;

                }

            case EAknsMinorQsnBgAreaStatusIdle:

                {

                GetScalableViaPane( aRect, normParentRect,

                    iAknLayoutScalable_Avkon.area_top_pane(0),

                    iAknLayoutScalable_Avkon.status_pane(0) );

                return ETrue;

                }

            case EAknsMinorQsnBgAreaStaconRt:

            case EAknsMinorQsnBgAreaStaconLt:

            case EAknsMinorQsnBgAreaStaconRtIdle:

            case EAknsMinorQsnBgAreaStaconLtIdle:

                {

                GetScalableViaPane( aRect, normParentRect,

                    iAknLayoutScalable_Avkon.area_top_pane(2),

                    iAknLayoutScalable_Avkon.stacon_top_pane() );

                return ETrue;

                }

            case EAknsMinorQsnBgAreaStaconRb:

            case EAknsMinorQsnBgAreaStaconLb:

            case EAknsMinorQsnBgAreaStaconRbIdle:

            case EAknsMinorQsnBgAreaStaconLbIdle:

                {

                GetScalableViaPane( aRect, normParentRect,

                    iAknLayoutScalable_Avkon.area_bottom_pane(2),

                    iAknLayoutScalable_Avkon.stacon_bottom_pane() );

                return ETrue;

                }

            case EAknsMinorQsnBgAreaControl:

            case EAknsMinorQsnBgAreaControlPopup:

            case EAknsMinorQsnBgAreaControlIdle:

            case EAknsMinorQsnBgAreaControlMp:

                {

                layRect.LayoutRect( normParentRect,

                    AknLayout::control_pane( normParentRect) );

                aRect = layRect.Rect();

                return ETrue;

                }

            case EAknsMinorQsnBgColumn0:

                {

                layRect.LayoutRect( normParentRect,

                    SkinLayout::Column_background_and_list_slice_skin_placing_Line_1() );

                aRect = layRect.Rect();

                return ETrue;

                }

            case EAknsMinorQsnBgColumnA:

                {

                layRect.LayoutRect( normParentRect,

                    SkinLayout::Column_background_and_list_slice_skin_placing_Line_2() );

                aRect = layRect.Rect();

                return ETrue;

                }

            case EAknsMinorQsnBgColumnAB:

                {

                layRect.LayoutRect( normParentRect,

                    SkinLayout::Column_background_and_list_slice_skin_placing_Line_3() );

                aRect = layRect.Rect();

                return ETrue;

                }

            case EAknsMinorQsnBgColumnC0:

                {

                layRect.LayoutRect( normParentRect,

                    SkinLayout::Column_background_and_list_slice_skin_placing_Line_4() );

                aRect = layRect.Rect();

                return ETrue;

                }

            case EAknsMinorQsnBgColumnCA:

                {

                layRect.LayoutRect( normParentRect,

                    SkinLayout::Column_background_and_list_slice_skin_placing_Line_5() );

                aRect = layRect.Rect();

                return ETrue;

                }

            case EAknsMinorQsnBgColumnCAB:

                {

                layRect.LayoutRect( normParentRect,

                    SkinLayout::Column_background_and_list_slice_skin_placing_Line_6() );

                aRect = layRect.Rect();

                return ETrue;

                }

            case EAknsMinorQsnBgSliceList0:

            case EAknsMinorQsnBgSliceListA:

            case EAknsMinorQsnBgSliceListAB:

                {

                layRect.LayoutRect( normParentRect,

                    SkinLayout::Column_background_and_list_slice_skin_placing_Line_7() );

                aRect = layRect.Rect();

                return ETrue;

                }

#ifndef RD_FULLSCREEN_WALLPAPER

            case EAknsMinorWallpaper:

                {

                aRect = normParentRect;

                return ETrue;

                }

#endif //RD_FULLSCREEN_WALLPAPER

            // INSERTION POINT for layout information retrieval

            }

        }

    else if( aIID.iMajor == EAknsMajorAvkon )

        {

        switch( aIID.iMinor )

            {

            case EAknsMinorQsnBgNavipaneSolid:

                {

                layRect.LayoutRect( normParentRect,

                    iAknLayoutScalable_Avkon.status_pane_g1(0) );

                aRect = layRect.Rect();

                // Artificial correction

                aRect.iTl.iX = 0;

                aRect.SetWidth( aParentRect.Width() );

                return ETrue;

                }

            case EAknsMinorQsnBgNavipaneWipe:

                {

                layRect.LayoutRect( normParentRect,

                    iAknLayoutScalable_Avkon.status_pane_g1(0) );

                aRect = layRect.Rect();

                // Artificial correction

                aRect.iTl.iX = 0;

                aRect.SetWidth( aParentRect.Width() );

                return ETrue;

                }

            case EAknsMinorQsnBgNavipaneSolidIdle:

                {

                layRect.LayoutRect( normParentRect,

                    iAknLayoutScalable_Avkon.status_pane_g1(0) );

                aRect = layRect.Rect();

                // Artificial correction

                aRect.iTl.iX = 0;

                aRect.SetWidth( aParentRect.Width() );

                return ETrue;

                }

            case EAknsMinorQsnBgNavipaneWipeIdle: 

                {

                layRect.LayoutRect( normParentRect,

                    iAknLayoutScalable_Avkon.status_pane_g1(0) );

                aRect = layRect.Rect();

                // Artificial correction

                aRect.iTl.iX = 0;

                aRect.SetWidth( aParentRect.Width() );

                return ETrue;

                }

            }

        }

    return EFalse;

    }

EXPORT_C void GetRectForItem(const TAknsItemID& aID, TRect& aParentRect, TRect& aOutRect)

    {

    TAknsItemID parent = GetParent(aID);

    TRect parentRect;

    TRect itemRect;

    if (parent != KAknsIIDDefault)//KAknsIIDNone) // go recursively down to the root element

        {

        GetRectForItem(parent, aParentRect, aOutRect);

        }

    else // root element

        {

        CHuiStatic::LayoutMetricsRect(AknLayoutUtils::EScreen,  aParentRect);

        }

    GetItemLayout( aID,aParentRect, aOutRect );

    aParentRect = aOutRect;

    }