/*

* Copyright (c) 2002-2005 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:  Multi rows list with icon with bubble for drop-down list objects

*

*/

// Include 

#include <fbs.h>

#include <AknsUtils.h>

#include <AknLayoutDef.h>

#include <peninputdropdownlistcontext.h>

#include <peninputdropdownlist.h>

#include <AknsDrawUtils.h>

#include "peninputlistmultirowwithouticonwithbubble.h"

#include "peninputlayout.h"

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

// Implementation of Class CListMultiRowWithoutIconWithBubble 

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

// CListMultiRowWithoutIconWithBubble::CListMultiRowWithoutIconWithBubble

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

// might leave

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

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

//

CListMultiRowWithoutIconWithBubble::CListMultiRowWithoutIconWithBubble(CListManager* aManager, 

                                             MFepCtrlDropdownListContext *aOwner)

: CListExpandableMultiRowWithoutIcon(aManager, aOwner)

    {

    }

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

// CListMultiRowWithoutIconWithBubble::NewL

// factory function

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

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

//

CListMultiRowWithoutIconWithBubble* CListMultiRowWithoutIconWithBubble::NewL(CListManager* aManager, 

                                                   MFepCtrlDropdownListContext *aOwner)

    {

    CListMultiRowWithoutIconWithBubble* self = new (ELeave) CListMultiRowWithoutIconWithBubble(aManager, aOwner);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    }

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

// CListMultiRowWithoutIconWithBubble::~CListMultiRowWithoutIconWithBubble

// desstrutor function

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

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

//

CListMultiRowWithoutIconWithBubble::~CListMultiRowWithoutIconWithBubble()

    {     

    }

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

// CListMultiRowWithoutIconWithBubble::HandlePointerDownL

// handle pointer down 

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

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

//

void CListMultiRowWithoutIconWithBubble::HandlePointerDownL(const TPoint& aPoint)

    {		

    CList::HandlePointerDownL(aPoint);

    // also consider fuzzy boundry of drop down list

    TRect fuzzyrect = iRect;

    fuzzyrect.Grow(iOwner->FuzzyBoundry(), iOwner->FuzzyBoundry());

    if (!fuzzyrect.Contains(aPoint))

        {

        iOwner->SetCapture(EFalse);

        iOwner->AutoChangeActiveList(iOwner->GetFirstCandidateIndex());

        iOwner->ClearBubble();

        return;

        }

    if(iContentRect.Contains(aPoint))

    	{

      TInt index = -1;

      CCandidate* candidate = FindCandidate(aPoint, index);

      if(candidate)

          {

          iOwner->DrawBubble(iClickedRect, candidate->GetCandidate());

          }

      }

    }

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

// CListMultiRowWithoutIconWithBubble::HandlePointerDragL

// handle pointer drag function

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

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

//

void CListMultiRowWithoutIconWithBubble::HandlePointerDragL(const TPoint& aPoint)

    {

    // Pass the event first to the base

    CList::HandlePointerDragL(aPoint);

    CCandidate* candidate = FindCandidate(aPoint, iClickedCandidateIndex);

    TBool isUpdateBubble = EFalse;

    if ( candidate )

        {

        if (iClickedRect != candidate->GetRect())

            {// move to the other candidate

            // set update prview bubble flag

            isUpdateBubble = ETrue;

            // remenber the previous cell rect

            iMoveLatestRect = iClickedRect;

            // get the new cell rect

            iClickedRect.SetRect(candidate->GetRect().iTl, candidate->GetRect().Size());

            }

        }

    else 

        {// move to the aperture

        // remember the previous cell 

        iMoveLatestRect = iClickedRect;

        // set the new cell to empty

        iClickedRect = KDummyRect;

        // redraw the cell only when drag outside at the first time

        if(iMoveLatestRect != iClickedRect)

            {

            iOwner->ClearBubble();

            DrawSelection(iMoveLatestRect, EFalse);

            DrawHighightCell(iMoveLatestRect, ETrue);            

            }

        }

    if(candidate && isUpdateBubble)

        {

        iOwner->ClearBubble();

        CompareRect(iMoveLatestRect, iClickedRect);

        // Show preview bubble when drag into a candidate cell

        // Make sure show the bubble after redraw clicked cell

        iOwner->DrawBubble(iClickedRect, candidate->GetCandidate());

        }

    }

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

// CListMultiRowWithoutIconWithBubble::HandlePointerUpL

// handle pointer up function

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

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

//

void CListMultiRowWithoutIconWithBubble::HandlePointerUpL(const TPoint& aPoint)

    { 

    // Reset the button clicked flag to EFalse

    iIndicateButtonClicked = EFalse;

    iOwner->ClearBubble();

#ifdef __WINS__

    // in emulator, double click will be treated as:

    // 1 pointer down and 2 pointer up, which will cause error

    if (iClickedRect.IsEmpty() && ((CFepUiBaseCtrl*)iOwner)->PointerDown()) 

#else

    if (iClickedRect.IsEmpty())

#endif // __WINS__

        {

        iOwner->SetCapture(EFalse);

        // Change active list object ie. close the dd-list

        iOwner->AutoChangeActiveList( iOwner->GetFirstCandidateIndex() );

        }

    else

        {

        if ( iContentRect.Contains(aPoint) )

            {

            if ( iClickedRect.Contains(aPoint) )

                {

                // Redraw the selected aread    

                DrawSelection(iClickedRect, EFalse);

                iOwner->SetCapture(EFalse);

                // We have selected a candidate and iClickedCandidateIndex is the selected Index.

                // Send the candidate to others

                if (iClickedCandidateIndex != KErrNotFound)

                    {

			        iOwner->AutoChangeActiveList( iOwner->GetFirstCandidateIndex() );

                    CCandidate* candidate = iOwner->GetCandidate(iClickedCandidateIndex);

                    if ( candidate )

                        {

                        iOwner->ReportCandidateSelectEventL(candidate->GetCandidate(),

                                                           iClickedCandidateIndex);

                        }

                    }

                }

            }            

       	iClickedRect =  KEmptyRect;

        }

    }

TBool CListMultiRowWithoutIconWithBubble::CompareRect(const TRect& aSrcRect, const TRect& aDesRect)

    {

    if(aSrcRect != aDesRect)  

        {

        DrawSelection(aDesRect, ETrue);

        DrawSelection(aSrcRect, EFalse);

        DrawHighightCell(aSrcRect, ETrue);

        }

    return EFalse;        

    }

// End Of File