/*

* Copyright (c) 2005-2006 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:  Implementation for chinese peninput full screen hwr

*

*/

// SYSTEM INCLUDES

#include <AknUtils.h>

#include <AknsUtils.h>

#include <aknfeppeninputenums.h>

#include <peninputlayout.h>

#include <AknFepGlobalEnums.h>

#include <aknlayoutscalable_avkon.cdl.h>

// RESOURCE INCLUDES

#include <peninputhwrfscreencn.rsg>

#include <peninputhwrfscn.mbg>

#include <peninputlayoutinputmodechoice.h>

// USER INCLUDES

#include "peninputhwrfscn.hrh"

#include "peninputhwrfscnlayout.h"

#include "peninputhwrfscnfunctionpanel.h"

#include "peninputhwrfscncontrolid.h"

#include "peninputhwrfscnevent.h"

#include "peninputhwrfscndatastore.h"

#include "peninputhwrfscnlafmanager.h"

#include "peninputhwrfscnbkgnd.h"

// CONSTANTS

//_LIT( KBMPFileName, "\\resource\\apps\\peninputhwrfscn.mbm" );

const TUint8 KSymbolTableColumnCount = 6;

const TUint8 KSymbolTableRowCount = 5;

const TInt KEnterWidthUintNum = 2;

const TInt KSpaceWidthUintNum = 2;

const TInt KWidthSwitcherBtnWidthUintNum = 2;

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

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

// CPeninputHwrfscnFunctionPanel::NewL()

// .

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

//

CPeninputHwrfscnFunctionPanel* CPeninputHwrfscnFunctionPanel::NewL( 

    CPeninputHwrfscnLayout* aLayout )

    {

    CPeninputHwrfscnFunctionPanel* self = 

               new ( ELeave ) CPeninputHwrfscnFunctionPanel( aLayout );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    }

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

// CPeninputHwrfscnFunctionPanel::CPeninputHwrfscnFunctionPanel()

// .

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

//

CPeninputHwrfscnFunctionPanel::CPeninputHwrfscnFunctionPanel( 

    CPeninputHwrfscnLayout* aLayout )

    :CPeninputHwrfscnBasePanel( aLayout )

    {

    // Initialze iPos

    iPos.SetXY( 0, 0 );

    // Initialize to be EFullWidth

    iLangWidthState = EFullWidth;

    }

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

// CPeninputHwrfscnFunctionPanel::~CPeninputHwrfscnFunctionPanel()

// .

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

//

CPeninputHwrfscnFunctionPanel::~CPeninputHwrfscnFunctionPanel()

    {

    delete iVkbLayout;  

    }

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

// CPeninputHwrfscnFunctionPanel::Show()

// .

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

//

void CPeninputHwrfscnFunctionPanel::Show( TBool aVisible )

    {

	iVisible = aVisible;

	iSymbolTableGroup->Hide( !aVisible );

   	iMoreFuncBtnGroup->Hide( !aVisible );

	const RPointerArray<CFepUiBaseCtrl>& moreFuncBtnList = 

	    iMoreFuncBtnGroup->ControlList();

    for ( TInt i = 0; i < EMoreFuncBtnCount; i++ )

	    {

	    moreFuncBtnList[i]->Hide( !aVisible );

	    }

   	iVkbCtrl->Hide( !aVisible );

    // Added for error when hide vkb calls for dimkey function

    if ( aVisible )

        {

        CAknFepCtrlCommonButton* butonFullHalf = static_cast<CAknFepCtrlCommonButton*>( 

        iMoreFuncBtnGroup->ControlById( EHwrCtrlIdLanguageWidthFullHalf ) );

        CAknFepCtrlCommonButton* butonHalfFull = static_cast<CAknFepCtrlCommonButton*>( 

        iMoreFuncBtnGroup->ControlById( EHwrCtrlIdLanguageWidthHalfFull ) );

        if ( iLayout->DataStore().PermittedRanges().Find( ERangeNative ) 

            == KErrNotFound )

            {

            iLangWidthState = EHalfWidth;

           	iVkbLayout->ChangeVkbLayout( EAknFepVkbSymbolHalfWidth );

            butonHalfFull->Hide(EFalse);

            butonFullHalf->Hide(ETrue);

            butonHalfFull->SetDimmed( ETrue );

            //butonFullHalf->SetHighlight( ETrue );

            //butonFullHalf->SetDimmed( ETrue );

            }

        else

            {

            if ( iLayout->DataStore().IsChinesePrimaryRange() )

                {

                iLangWidthState = EFullWidth;

               	iVkbLayout->ChangeVkbLayout( EAknFepVkbSymbolFullWidth );

                //butonFullHalf->SetHighlight( EFalse );

	            butonHalfFull->Hide(ETrue);

	            butonFullHalf->Hide(EFalse);

                }

            else

                {

                iLangWidthState = EHalfWidth;

               	iVkbLayout->ChangeVkbLayout( EAknFepVkbSymbolHalfWidth );

	            butonHalfFull->Hide(EFalse);

	            butonFullHalf->Hide(ETrue);                

                //butonFullHalf->SetHighlight( ETrue );

                }

            //butonFullHalf->SetDimmed( EFalse );

            butonHalfFull->SetDimmed( EFalse );

            }

        TVirtualKeyDrawInfo vkbBoardDrawInfo(KAknsIIDQsnFrItutButtonCandiSideL, 

									KAknsIIDQsnFrItutButtonCandiMiddle,

								    KAknsIIDQsnFrItutButtonCandiSideR,

						            KAknsIIDQsnFrItutButtonCandiSideL,

						            KAknsIIDQsnFrItutButtonCandiMiddle,

						            KAknsIIDQsnFrItutButtonCandiSideR,

                                    KAknsIIDQsnFrItutButtonCandiPressedSideL,

                                    KAknsIIDQsnFrItutButtonCandiPressedMiddle,

                                    KAknsIIDQsnFrItutButtonCandiPressedSideR,

						            TRgb(194, 221, 242),

						            ETrue);

        iVkbCtrl->SetVirtualKeyImgID(vkbBoardDrawInfo); 

        // reset rect and dim

		iVkbCtrl->SetRect( SymbolTableRect() );

		TRAP_IGNORE( NumberModeDimKeysL() );

		Draw();

        }

    // End

    }

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

// CPeninputHwrfscnFunctionPanel::Draw()

// .

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

//

void CPeninputHwrfscnFunctionPanel::Draw()

    {

	iSymbolTableGroup->Draw();

    TRect rect = iSymbolTableGroup->Rect();

    iLayout->UpdateArea( iSymbolTableGroup, rect, EFalse,EFalse );

    iMoreFuncBtnGroup->Draw();

    rect = iMoreFuncBtnGroup->Rect();

    iLayout->UpdateArea( iMoreFuncBtnGroup, rect, EFalse,EFalse );

    }

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

// CPeninputHwrfscnFunctionPanel::HandleControlEvent()

// .

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

//

void CPeninputHwrfscnFunctionPanel::HandleControlEvent( 

    TInt aEventType, 

    CFepUiBaseCtrl* aCtrl, 

	const TDesC& aEventData )

    {

    switch( aEventType )

        {

        case EEventButtonUp:

            {

            OnControlEvent_ButtonUp( aEventType, aCtrl, aEventData );

	        }

            break;

        case EEventVirtualKeyUp:

			{

            Show( EFalse );

            const RPointerArray<CFepUiBaseCtrl>& FsFuncBtnList = 

                iMoreFuncBtnGroup->ControlList();            

            for (TInt i = 0; i < EMoreFuncBtnCount; i++)

                {

                FsFuncBtnList[i]->UpdateAreaImmed(FsFuncBtnList[i]->Rect(),

                        EFalse);

                }            

            ReportEvent( aEventType, aCtrl, aEventData );

    		}

            break;

        default:

        	break;

	    }

    }

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

// CPeninputHwrfscnFunctionPanel::HandleCommand()

// .

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

//

void CPeninputHwrfscnFunctionPanel::HandleCommand( 

    TInt /*aCommand*/, TUint8* /*aData*/ )

    {

    }

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

// CPeninputHwrfscnFunctionPanel::BeforePropertyChangedL()

// .

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

//

TBool CPeninputHwrfscnFunctionPanel::BeforePropertyChangedL( 

    MPeninputHwrfscnPropertySubscriber::TPeninputHwrfscnProperty /*aProptery*/ )

    {

    return EFalse;

    }

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

// CPeninputHwrfscnFunctionPanel::PropertyChangedL()

// .

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

//

void CPeninputHwrfscnFunctionPanel::PropertyChangedL( 

	MPeninputHwrfscnPropertySubscriber::TPeninputHwrfscnProperty /*aProptery*/ )

    {

    }

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

// CPeninputHwrfscnFunctionPanel::ConstructL()

// .

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

//

void CPeninputHwrfscnFunctionPanel::ConstructL()

    {

    iLayout->DataStore().AddSubscriber( this );

    ReadLAFInfo();

    CreateSymbolTableL();

    CreateMoreFuncBtnListL();

    }

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

// CPeninputHwrfscnFunctionPanel::SizeChanged()

// .

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

//

void CPeninputHwrfscnFunctionPanel::SizeChanged()

    {

    ReadLAFInfo();

	iMoreFuncBtnGroup->SetRect( MoreFuncBtnGroupRect() );

    iSymbolTableGroup->SetRect( SymbolTableRect() );

    ResetMoreFuncBtnsSize();

	ResetSymbolTableSize();

    }

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

// CPeninputHwrfscnFunctionPanel::LafChanged()

// .

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

//

void CPeninputHwrfscnFunctionPanel::LafChanged()

    {

    ReadLAFInfo();

    ResetSymbolTableSize();

    }

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

// CPeninputHwrfscnFunctionPanel::CreateSymbolTableL()

// .

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

//

void CPeninputHwrfscnFunctionPanel::CreateSymbolTableL()

	{

    const CFont* font = PeninputHwrfscnLAFManager::SymbolTableFont();

    iVkbCtrl = CPeninputVkbCtrlExt::NewL( SymbolTableRect(), 

        iLayout, 

        EHwrCtrlIdSymbolTableVkb,

        font );

    TAknTextLineLayout keypadText =

		//AknLayoutScalable_Avkon::cell_hwr_fs_pane_t1().LayoutLine();  

        AknLayoutScalable_Avkon::cell_vkb_candidate_pane_t1().LayoutLine();

    iVkbCtrl->SetTextLineLayout(keypadText);

	iVkbCtrl->SetKeyTextColorGroup( EAknsCIQsnTextColorsCG60 );

	iVkbLayout = CAknFepCtrlVkbLayout::NewL();

    // Add VKB control to the VKB layout

    iVkbLayout->SetVkbKeyboard( iVkbCtrl );

    // Construct VKB layout from resource

    iVkbLayout->SetResourceId( R_AKN_FEP_VKB_VKB_LAYOUT_LIST );

    iVkbLayout->ConstructFromResourceL();

	iVkbCtrl->SetIrregularKeyBoard(EFalse);

	iVkbLayout->SetNonIrregularResourceId(R_AKN_FEP_VKB_NONIRREGULAR_BITMAP);

	iVkbLayout->ConstructFromNonIrregularResourceL();

    // Change the current VKB layout

    iVkbLayout->ChangeVkbLayout( EAknFepVkbSymbolFullWidth );

	TVirtualKeyDrawInfo vkbBoardDrawInfo(KAknsIIDQsnFrItutButtonCandiSideL, 

    									KAknsIIDQsnFrItutButtonCandiMiddle,

    								    KAknsIIDQsnFrItutButtonCandiSideR,

    						            KAknsIIDQsnFrItutButtonCandiSideL,

    						            KAknsIIDQsnFrItutButtonCandiMiddle,

    						            KAknsIIDQsnFrItutButtonCandiSideR,

                                        KAknsIIDQsnFrItutButtonCandiPressedSideL,

                                        KAknsIIDQsnFrItutButtonCandiPressedMiddle,

                                        KAknsIIDQsnFrItutButtonCandiPressedSideR,

    						            TRgb(194, 221, 242),

    						            ETrue);

    iVkbCtrl->SetVirtualKeyImgID(vkbBoardDrawInfo);

    ResetSymbolTableSize();

    iVkbCtrl->AddEventObserver( this );

    // Create a control group, and put vkb in it, to avoid the problem that, 

    // Root control will add all vkbs on the top of the control list.

    iSymbolTableGroup = CControlGroup::NewL( iLayout, 

        EHwrCtrlIdSymbolTableVkbGroup );

    AddToRootControlL( iSymbolTableGroup );

   	iSymbolTableGroup->AddControlL( iVkbCtrl );

    iSymbolTableGroup->SetActiveCtrl( iVkbCtrl );

	}

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

// CPeninputHwrfscnFunctionPanel::CreateMoreFuncBtnListL()

// .

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

//

void CPeninputHwrfscnFunctionPanel::CreateMoreFuncBtnListL()

	{

    // Create container

    iMoreFuncBtnGroup = CPeninputHwrfscnBkgnd::NewL( iLayout, EHwrCtrlIdMoreFuncGroup );

    iMoreFuncBtnGroup->SetResourceId( R_PENINPUT_LAYOUT_WINDOW_BACKGROUND );

    iMoreFuncBtnGroup->ConstructFromResourceL();    

    AddToRootControlL( iMoreFuncBtnGroup );

    // Add btns to the container

    // Since the language width switch btn is a latched btn which diff with other btns, 

    // it should be created separately

    /*AddBtnToMoreFuncGrpL( WidthSwitcherBtnRect(),

        EHwrCtrlIdLanguageWidthFullHalf,

        EMbmPeninputhwrfscnQgn_indi_fep_button_full_half_width,

        EMbmPeninputhwrfscnQgn_indi_fep_button_full_half_width_mask,

        EMbmPeninputhwrfscnQgn_indi_fep_button_half_full_width,

        EMbmPeninputhwrfscnQgn_indi_fep_button_half_full_width_mask );*/

    CAknFepCtrlCommonButton* langFullHalfWidthBtn = 

        CAknFepCtrlCommonButton::NewL( iLayout, EHwrCtrlIdLanguageWidthFullHalf,

            								  KAknsIIDQsnFrFunctionButtonNormal,

        									  KAknsIIDQsnFrFunctionButtonPressed,

        									  KAknsIIDQsnFrFunctionButtonInactive );

	TResourceReader reader;

    CCoeEnv::Static()->CreateResourceReaderLC( reader,

    	 			   R_AKN_FEP_HWR_SCT_PAGE_1 );  

    langFullHalfWidthBtn->SetResourceId( R_AKN_FEP_HWR_SCT_PAGE_1 );      

    langFullHalfWidthBtn->ConstructFromResourceL(); 

    // Pop and destroy reader

    CleanupStack::PopAndDestroy( 1 );

    langFullHalfWidthBtn->AddEventObserver( this );

	iMoreFuncBtnGroup->AddControlL( langFullHalfWidthBtn );

    CAknFepCtrlCommonButton* langHalfFullWidthBtn = 

        CAknFepCtrlCommonButton::NewL( iLayout, EHwrCtrlIdLanguageWidthHalfFull,

            								  KAknsIIDQsnFrFunctionButtonNormal,

        									  KAknsIIDQsnFrFunctionButtonPressed,

        									  KAknsIIDQsnFrFunctionButtonInactive );

    CCoeEnv::Static()->CreateResourceReaderLC( reader,

    	 			   R_AKN_FEP_HWR_SCT_PAGE_2 );  

    langHalfFullWidthBtn->SetResourceId( R_AKN_FEP_HWR_SCT_PAGE_2 );      

    langHalfFullWidthBtn->ConstructFromResourceL(); 

    // Pop and destroy reader

    CleanupStack::PopAndDestroy( 1 );

    langHalfFullWidthBtn->AddEventObserver( this );

	iMoreFuncBtnGroup->AddControlL( langHalfFullWidthBtn );

   	AddBtnToMoreFuncGrpL( SpaceBtnRect(), 

   	    EHwrCtrlIdSpace, 

   	    R_AKN_FEP_HWR_SPACE );

	// Space button          

    CAknFepCtrlEventButton* spaceButton = 

    	static_cast<CAknFepCtrlEventButton*>(iMoreFuncBtnGroup->ControlById(EHwrCtrlIdSpace));

    // Create 3-pieces color icon for space button

	CPenInput3PiecesColorIcons* colorIcons = 

				CPenInput3PiecesColorIcons::NewL( R_AKN_FEP_VKB_SPACE_ICON1,

												  R_AKN_FEP_VKB_SPACE_ICON2,

												  R_AKN_FEP_VKB_SPACE_ICON3 );

	spaceButton->Set3PiecesColorIcons( colorIcons );

   	AddBtnToMoreFuncGrpL( EnterBtnRect(), 

   	    EHwrCtrlIdEnter, 

   	    R_AKN_FEP_HWR_RETURN );

	}

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

// CPeninputHwrfscnFunctionPanel::AddBtnToMoreFuncGrpL()

// .

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

//

void CPeninputHwrfscnFunctionPanel::AddBtnToMoreFuncGrpL( 

    const TRect aRect, 

    TInt aCtrlId, 

    TInt aResID )

		{

		CAknFepCtrlEventButton* moreFuncBtn = 

		  CAknFepCtrlEventButton::NewL( iLayout, aCtrlId,

		  									0xFFFF,

											  0,

		      								  KAknsIIDQsnFrFunctionButtonNormal,

		  									  KAknsIIDQsnFrFunctionButtonPressed,

		  									  KAknsIIDQsnFrFunctionButtonInactive );

		moreFuncBtn->SetResourceId( aResID );

		moreFuncBtn->ConstructFromResourceL();

		TRect innerRect;

		AknPenImageUtils::CalculateGraphicRect( aRect, innerRect );   	

		moreFuncBtn->SizeChanged( aRect, innerRect, ETrue );

		moreFuncBtn->SetRect( aRect );

		moreFuncBtn->AddEventObserver( this );

		iMoreFuncBtnGroup->AddControlL( moreFuncBtn );

    }

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

// CPeninputHwrfscnFunctionPanel::OnControlEvent_ButtonUp()

// .

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

//

void CPeninputHwrfscnFunctionPanel::OnControlEvent_ButtonUp( 

    TInt aEventType, 

    CFepUiBaseCtrl* aCtrl, 

	const TDesC& aEventData )

    {

    if( aCtrl->ControlId() == EHwrCtrlIdLanguageWidthFullHalf 

      || aCtrl->ControlId() == EHwrCtrlIdLanguageWidthHalfFull)

        {

        if( iLayout->DataStore().PermittedRanges().Find( ERangeNative ) != 

            KErrNotFound )

            {

            // Switch language width state

            iLangWidthState == EFullWidth? iLangWidthState = EHalfWidth:

                                           iLangWidthState = EFullWidth;

            // Show VKB layout corresponding to current language width state

            iLangWidthState == EFullWidth ? 

            	iVkbLayout->ChangeVkbLayout( EAknFepVkbSymbolFullWidth ) : 

            	iVkbLayout->ChangeVkbLayout( EAknFepVkbSymbolHalfWidth );

            TVirtualKeyDrawInfo vkbBoardDrawInfo(KAknsIIDQsnFrItutButtonCandiSideL, 

    									KAknsIIDQsnFrItutButtonCandiMiddle,

    								    KAknsIIDQsnFrItutButtonCandiSideR,

    						            KAknsIIDQsnFrItutButtonCandiSideL,

    						            KAknsIIDQsnFrItutButtonCandiMiddle,

    						            KAknsIIDQsnFrItutButtonCandiSideR,

                                        KAknsIIDQsnFrItutButtonCandiPressedSideL,

                                        KAknsIIDQsnFrItutButtonCandiPressedMiddle,

                                        KAknsIIDQsnFrItutButtonCandiPressedSideR,

    						            TRgb(194, 221, 242),

    						            ETrue);

            iVkbCtrl->SetVirtualKeyImgID(vkbBoardDrawInfo);

	        CAknFepCtrlCommonButton* butonFullHalf = static_cast<CAknFepCtrlCommonButton*>( 

	        iMoreFuncBtnGroup->ControlById( EHwrCtrlIdLanguageWidthFullHalf ) );