textinput/peninputcommonctrls/src/peninputdropdownlist/peninputlistmultirowwithouticonwithbubble.cpp
/*
* 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