/*

* Copyright (c) 2007-2009 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:  Layout manager for MRGUI usage.

*

*/

#include "nmrlayoutmanager.h"

#include <AknUtils.h>

#include <aknlayoutscalable_apps.cdl.h>

#include <aknlayoutscalable_avkon.cdl.h>

using namespace NMRLayoutManager;

// Unnamed namespace for local definitions

namespace { // codescanner::unnamednamespace

    const TInt KVarietyZero = 0;

    // Numerals for layout data usage.

    const TInt KLayoutValueZero = 0;

    const TInt KLayoutValueOne = 1;

    const TInt KLayoutValueTwo = 2;

    const TInt KLayoutValueThree = 3;

    const TInt KLayoutValueFour = 4;

    const TInt KLayoutValueFive = 5;

#ifdef _DEBUG

    _LIT( KNMRLayoutManagerPanicText, "NMRLayoutManager" );

    enum TNMRLayoutManagerPanic

        {

        ENMRLayoutManagerUnhandledCase = 1,

        };

    void Panic( TNMRLayoutManagerPanic aPanic )

        {

        User::Panic( KNMRLayoutManagerPanicText, aPanic );

        }

#endif

} // Unnamed namespace

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

// NMRLayoutManager::GetWindowComponentLayout

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

//

EXPORT_C TAknWindowComponentLayout NMRLayoutManager::GetWindowComponentLayout( TMRLayout aLayout )

    {

    TAknWindowComponentLayout layout;

    switch ( aLayout )

        {

        case EMRLayoutDialog:

            {

            layout = AknLayoutScalable_Apps::main_sp_fs_calendar_pane( KLayoutValueZero );

            break;

            }

        case EMRLayoutDialogBg:            

            {

            layout = AknLayoutScalable_Apps::bg_main_sp_fs_cale_pane( KLayoutValueOne );

            break;

            }

        case EMRLayoutDialogBgGraphics:            

            {

            layout = AknLayoutScalable_Apps::bgmain_sp_fs_calendar_pane_g1( KLayoutValueZero );

            break;

            }

        case EMRLayoutCtrlBar:

            {

            layout = AknLayoutScalable_Apps::main_sp_fs_ctrlbar_pane_cp01( KLayoutValueOne );

            break;

            }

        case EMRLayoutCtrlBarGraphics:

            {

            layout = AknLayoutScalable_Apps::main_sp_fs_ctrlbar_pane_g1( KLayoutValueOne );

            break;

            }

        case EMRLayoutContentArea:

            {

            layout = AknLayoutScalable_Apps::listscroll_cale_mrui_pane( KLayoutValueOne );

            break;

            }

        case EMRLayoutListArea:

            {

            layout = AknLayoutScalable_Avkon::list_gen_pane( KVarietyZero ).LayoutLine();

            break;

            }

        case EMRLayoutScrollBar:

            {

            layout = AknLayoutScalable_Avkon::scroll_pane( KVarietyZero ).LayoutLine();

            break;

            }

        case EMRLayoutTextEditorIcon:

            {

            layout = AknLayoutScalable_Apps::list_single_cale_mrui_row_pane_g1( KLayoutValueOne );

            break;

            }

        case EMRLayoutTextEditorBg:

            {

            layout = AknLayoutScalable_Apps::bg_main_sp_fs_cale_pane( KLayoutValueOne );

            //layout = AknLayoutScalable_Apps::list_single_cmail_header_editor_pane_bg_cp01( KLayoutValueOne );

            break;

            }

        case EMRLayoutTimeEditorIcon:

            {

            layout = AknLayoutScalable_Apps::list_single_cale_mrui_row_pane_g1( KLayoutValueTwo );

            break;

            }

        case EMRLayoutTimeEditorStartBg:

            {

            layout = AknLayoutScalable_Apps::list_single_cmail_header_editor_pane_bg_cp01( KLayoutValueTwo );

            break;

            }

        case EMRLayoutTimeEditorEndBg:

            {

            layout = AknLayoutScalable_Apps::list_single_cmail_header_editor_pane_bg_cp02( KLayoutValueTwo );

            break;

            }

        case EMRLayoutDateEditorIcon:

            {

            layout = AknLayoutScalable_Apps::list_single_cale_mrui_row_pane_g1( KLayoutValueThree );

            break;

            }

        case EMRLayoutDateEditorBg:

            {

            layout = AknLayoutScalable_Apps::list_single_cmail_header_editor_pane_bg_cp01( KLayoutValueThree );

            break;

            }

        case EMRLayoutCheckboxIcon:

            {

            layout = AknLayoutScalable_Apps::list_single_cale_mrui_row_pane_g1( KLayoutValueFive );

            break;

            }

        default:

            {

            __ASSERT_DEBUG( EFalse, Panic( ENMRLayoutManagerUnhandledCase ) );

            break;

            }

        }

    return layout;

    }

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

// NMRLayoutManager::GetTextComponentLayout

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

//

EXPORT_C TAknTextComponentLayout NMRLayoutManager::GetTextComponentLayout( TMRTextLayout aLayout )

    {

    TAknTextComponentLayout layout;

    switch ( aLayout )

        {

        case EMRTextLayoutText:

            {

            layout = AknLayoutScalable_Apps::list_single_cale_mrui_row_pane_t1( KLayoutValueZero );

            break;

            }

        case EMRTextLayoutTextEditor:

            {

            layout = AknLayoutScalable_Apps::list_single_cale_mrui_row_pane_t2( KLayoutValueOne );

            break;

            }

        case EMRTextLayoutTimeEditorStart:

            {

            layout = AknLayoutScalable_Apps::list_single_cale_mrui_row_pane_t2( KLayoutValueTwo );

            break;

            }

        case EMRTextLayoutTimeEditorSeparator:

            {

            layout = AknLayoutScalable_Apps::list_single_cale_mrui_row_pane_t3( KLayoutValueTwo );

            break;

            }

        case EMRTextLayoutTimeEditorEnd:

            {

            layout = AknLayoutScalable_Apps::list_single_cale_mrui_row_pane_t4( KLayoutValueTwo );

            break;

            }

        case EMRTextLayoutDateEditor:

            {

            layout = AknLayoutScalable_Apps::list_single_cale_mrui_row_pane_t2( KLayoutValueThree );

            break;

            }

        case EMRTextLayoutMultiRowTextEditor:

            {

            layout = AknLayoutScalable_Apps::list_single_cale_mrui_row_pane_t2( KLayoutValueFour );

            break;

            }

        case EMRTextLayoutCheckboxEditor:

            {

            layout = AknLayoutScalable_Apps::list_single_cale_mrui_row_pane_t2( KLayoutValueFive );

            break;

            }

        case EMRLayoutCtrlBarTitle:

            {

            layout = AknLayoutScalable_Apps::main_sp_fs_ctrlbar_pane_t1( KLayoutValueZero );

            break;

            }

        default:

            {

            __ASSERT_DEBUG( EFalse, Panic( ENMRLayoutManagerUnhandledCase ) );

            break;

            }

        }

    return layout;

    }

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

// NMRLayoutManager::GetLayoutRect

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

//

EXPORT_C TAknLayoutRect NMRLayoutManager::GetLayoutRect( const TRect& aParentRect, TMRLayout aLayout )

    {

    TAknLayoutRect layoutRect;

    TAknWindowComponentLayout layout = GetWindowComponentLayout( aLayout );

    layoutRect.LayoutRect( aParentRect, layout );

    return layoutRect;

    }

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

// NMRLayoutManager::GetFieldLayoutRect

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

//

EXPORT_C TAknLayoutRect NMRLayoutManager::GetFieldLayoutRect( const TRect& aParentRect, TInt aRows )

    {

    TAknWindowComponentLayout fieldLayout;

    TAknLayoutScalableParameterLimits limits = 

        AknLayoutScalable_Apps::list_single_cale_mrui_pane_ParamLimits( 0 );

    // Map aRows to lower variety limit

    TInt variety = limits.FirstVariety() + ( aRows - 1 );

    // Make sure  min <= variety <= max

    variety = Min( limits.LastVariety(), Max( limits.FirstVariety(), variety ) );

    fieldLayout = AknLayoutScalable_Apps::list_single_cale_mrui_pane( variety );    

    TAknLayoutRect layoutRect;

    layoutRect.LayoutRect( aParentRect, fieldLayout );

    return layoutRect;

    }

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

// NMRLayoutManager::GetFieldRowLayoutRect

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

//

EXPORT_C TAknLayoutRect NMRLayoutManager::GetFieldRowLayoutRect( const TRect& aParentRect, TInt aRow )

    {

    TAknWindowComponentLayout rowLayout;

    TAknLayoutScalableParameterLimits limits = 

        AknLayoutScalable_Apps::list_single_cale_mrui_row_pane_ParamLimits( 0 );

    // Map aRows to lower variety limit

    TInt variety = limits.FirstVariety() + ( aRow - 1 );

    // Make sure  min <= variety <= max

    variety = Min( limits.LastVariety(), Max( limits.FirstVariety(), variety ) );

    rowLayout = AknLayoutScalable_Apps::list_single_cale_mrui_row_pane( variety );

    TAknLayoutRect layoutRect;

    layoutRect.LayoutRect( aParentRect, rowLayout );

    return layoutRect;

    }

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

// NMRLayoutManager::GetLayoutText

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

//

EXPORT_C TAknLayoutText NMRLayoutManager::GetLayoutText( const TRect& aParentRect, TMRTextLayout aLayout )

    {

    TAknLayoutText layoutText;

    TAknTextComponentLayout layout = GetTextComponentLayout( aLayout );

    layoutText.LayoutText( aParentRect, layout );

    return layoutText;

    }

// EOF