textinput/peninputcommonctrls/src/peninputdropdownlist/peninputlistmultirowrollwithicon.cpp
--- a/textinput/peninputcommonctrls/src/peninputdropdownlist/peninputlistmultirowrollwithicon.cpp Wed Jun 23 04:57:58 2010 +0800
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,393 +0,0 @@
-/*
-* 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 <fbs.h>
-#include <AknsUtils.h>
-#include <AknLayoutDef.h>
-#include <peninputdropdownlistcontext.h>
-
-#include "peninputdropdownlist.h"
-#include "peninputlayout.h"
-#include "peninputlistmultirowrollwithicon.h"
-
-// added by txin
-const TInt KInvalidCandIndex = -1;
-// end adding
-
-CListMultiRowRollWithIcon* CListMultiRowRollWithIcon::NewL(CListManager* aManager,
- MFepCtrlDropdownListContext* aOwner)
- {
- CListMultiRowRollWithIcon* self = new (ELeave) CListMultiRowRollWithIcon(aManager, aOwner);
- CleanupStack::PushL(self);
- self->ConstructL();
- CleanupStack::Pop();
- return self;
- }
-
-CListMultiRowRollWithIcon::~CListMultiRowRollWithIcon()
- {
- iLines.Reset();
- iLines.Close();
- }
-
-void CListMultiRowRollWithIcon::HandlePointerDownL(const TPoint& aPoint)
- {
- CList::HandlePointerDownL(aPoint);
-
- // if press outside of expanded list, close it
- // also consider fuzzy boundary
- TRect fuzzyrect = iRect;
- fuzzyrect.Grow(iOwner->FuzzyBoundry(), iOwner->FuzzyBoundry());
-
- if (!fuzzyrect.Contains(aPoint))
- {
- iOwner->SetCapture(EFalse);
-
- if (iOwner->OneRowStartCandIdx() != KInvalidCandIndex)
- {
- iOwner->AutoChangeActiveList(iOwner->OneRowStartCandIdx());
- }
- else
- {
- iOwner->AutoChangeActiveList(iOwner->GetFirstCandidateIndex());
- }
-
- return;
- }
-
- // If click in navigation rect and NextButton is not disable, then do
- if ( iNavigationRect.Contains(aPoint) )
- {
- if ( iNavigationCloseRect.Contains(aPoint) && !iCloseButtonDisable )
- {
- #ifdef RD_TACTILE_FEEDBACK
- static_cast<CFepCtrlDropdownList*>(iOwner)->UiLayout()->
- DoTactileFeedback(ETouchFeedbackBasic);
- #endif //RD_TACTILE_FEEDBACK
- iClickedRect.SetRect(iNavigationCloseRect.iTl, iNavigationCloseRect.iBr);
- iIndicateButtonClicked = ETrue;
- DrawSelection(iClickedRect, ETrue);
- }
- else if (!iOwner->PageCtrlShown())
- {
- iClickedRect = KDummyRect;
- return;
- }
- else if ( iNavigationPreviousRect.Contains(aPoint) && !iPreviousButtonDisable )
- {
- #ifdef RD_TACTILE_FEEDBACK
- static_cast<CFepCtrlDropdownList*>(iOwner)->UiLayout()->
- DoTactileFeedback(ETouchFeedbackBasic);
- #endif //RD_TACTILE_FEEDBACK
- iClickedRect.SetRect(iNavigationPreviousRect.iTl, iNavigationPreviousRect.iBr);
- iIndicateButtonClicked = ETrue;
- DrawSelection(iClickedRect, ETrue);
- }
- else if ( iNavigationNextRect.Contains(aPoint) && !iNextButtonDisable )
- {
- #ifdef RD_TACTILE_FEEDBACK
- static_cast<CFepCtrlDropdownList*>(iOwner)->UiLayout()->
- DoTactileFeedback(ETouchFeedbackBasic);
- #endif //RD_TACTILE_FEEDBACK
- iClickedRect.SetRect(iNavigationNextRect.iTl, iNavigationNextRect.iBr);
- iIndicateButtonClicked = ETrue;
- DrawSelection(iClickedRect, ETrue);
- }
- else
- {
- iClickedRect = KDummyRect;
- }
- }
- }
-
-void CListMultiRowRollWithIcon::HandlePointerUpL(const TPoint& aPoint)
- {
- // Reset the button clicked flag to EFalse
- iIndicateButtonClicked = EFalse;
-
-#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
-
- // txin modify
- //iOwner->AutoChangeActiveList(iOwner->GetFirstCandidateIndex());
- if (iOwner->OneRowStartCandIdx() != KInvalidCandIndex)
- {
- iOwner->AutoChangeActiveList(iOwner->OneRowStartCandIdx());
- }
- else
- {
- iOwner->AutoChangeActiveList(iOwner->GetFirstCandidateIndex());
- }
- // end
- }
- 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)
- {
- CCandidate* candidate = iOwner->GetCandidate(iClickedCandidateIndex);
-
- if (candidate)
- {
- iOwner->ReportCandidateSelectEventL(candidate->GetCandidate(),
- iClickedCandidateIndex);
- }
-
- TInt lastIdxOfLine = StartCandIdxOfLine(iClickedCandidateIndex);
-
- TInt originalFirstCandIdx = iOwner->GetFirstCandidateIndex();
- TInt originalLastCandIdx = iOwner->GetLastCandidateIndex();
-
- if (lastIdxOfLine == KInvalidCandIndex)
- {
- lastIdxOfLine = iOwner->GetFirstCandidateIndex();
- }
-
- iOwner->SetOneRowStartCandIdx(lastIdxOfLine);
-
- iOwner->AutoChangeActiveList(lastIdxOfLine);
-
- iOwner->SetOriginalFirstCandIdx(originalFirstCandIdx);
- }
- }
- }
- else if ( iNavigationCloseRect.Contains(aPoint) )
- {
- if ( iNavigationCloseRect == iClickedRect )
- {
- iOwner->SetCapture(EFalse);
-
- if (iOwner->OneRowStartCandIdx() != KInvalidCandIndex)
- {
- iOwner->AutoChangeActiveList(iOwner->OneRowStartCandIdx());
- }
- else
- {
- iOwner->AutoChangeActiveList(iOwner->GetFirstCandidateIndex());
- }
- }
- }
- else if (!iOwner->PageCtrlShown())
- {
- iClickedRect = KEmptyRect;
- return;
- }
- else if ( iNavigationNextRect.Contains(aPoint) )
- {
- if ( iNavigationNextRect == iClickedRect )
- {
- iOwner->NotifyGetNextPage();
- UpdateListL();
- }
- }
- else if ( iNavigationPreviousRect.Contains(aPoint) )
- {
- if ( iNavigationPreviousRect == iClickedRect )
- {
- // Change page to previous
- iOwner->NotifyGetPreviousPage(); // do nothing, just to avoid clear candidate
-
- TInt firstIndex = 0;
- TInt lastIndex = 0;
-
- if (iOwner->GetPages()->GetPreviousIndex(iOwner->GetLastCandidateIndex(),
- firstIndex,lastIndex))
- {
- iOwner->SetFirstCandidateIndex(firstIndex);
- iOwner->SetLastCandidateIndex(lastIndex);
- }
-
- UpdateListL(ETrue, EFalse);
- }
- }
-
- iClickedRect = KEmptyRect;
- }
- }
-
-void CListMultiRowRollWithIcon::SetNextPageHighlightCellAfterOnePageL(const TInt aCellIndex)
- {
- while (aCellIndex >= iOwner->GetLastCandidateIndex())
- {
- UpdateListL();
- }
-
- TInt lastIdxOfLine = StartCandIdxOfLine(aCellIndex);
-
- TInt originalFirstCandIdx = iOwner->GetFirstCandidateIndex();
- TInt originalLastCandIdx = iOwner->GetLastCandidateIndex();
-
- if (lastIdxOfLine == KInvalidCandIndex)
- {
- lastIdxOfLine = iOwner->GetFirstCandidateIndex();
- }
-
- iOwner->SetOneRowStartCandIdx(lastIdxOfLine);
-
- iOwner->AutoChangeActiveList(lastIdxOfLine);
-
- iOwner->SetOriginalFirstCandIdx(originalFirstCandIdx);
- }
-
-CListMultiRowRollWithIcon::CListMultiRowRollWithIcon(CListManager* aManager,
- MFepCtrlDropdownListContext* aOwner):
- CListMultiRowWithIcon(aManager, aOwner)
- {
- iIsMultiRows = ETrue;
- }
-
-TInt CListMultiRowRollWithIcon::StartCandIdxOfLine(TInt aCandIndex)
- {
- TInt lineCnt = iLines.Count();
-
- for (TInt i = 0; i < lineCnt; i++)
- {
- if ((aCandIndex >= iLines[i].iStartIdx) && (aCandIndex <= iLines[i].iEndIdx))
- {
- return iLines[i].iStartIdx;
- }
- }
-
- return KInvalidCandIndex;
- }
-
-void CListMultiRowRollWithIcon::ResetStatus()
- {
- CList::ResetStatus();
- iLines.Reset();
- }
-
-TInt CListMultiRowRollWithIcon::CalculatePositionsL()
- {
- TLineCandidate lineCand;
-
- TInt t = 0;
- TPoint setpoints;
- TInt count = iOwner->CandidateCount();
- CCandidate* candidate = NULL;
-
- if ( count > 0 )
- {
- // modified by txin
- // original
- /*
- setpoints.iX = iContentRect.iTl.iX;
- setpoints.iY = iContentRect.iTl.iY;
- */
-
- TBool candHLToR = (iOwner->CandHDirection() == CFepCtrlDropdownList::ECandFromLToR); // horizontal direction
- candHLToR ? setpoints.SetXY(iContentRect.iTl.iX, iContentRect.iTl.iY) :
- setpoints.SetXY(iContentRect.iBr.iX, iContentRect.iTl.iY);
- // end modify
-
- TInt currentCellIndex = 0;
- TInt lastUsedCellCount = 0;
- TInt lastusedRow = 0;
- iOwner->SetFirstCandidateIndex (iOwner->GetLastCandidateIndex());
- count = Min(count, iOwner->GetLastCandidateIndex() +
- iOwner->GetColNum() * iOwner->GetRowNum() );
-
- lineCand.iStartIdx = iOwner->GetLastCandidateIndex();
-
- for(t = iOwner->GetLastCandidateIndex(); t < count ; t++)
- {
- candidate = iOwner->GetCandidate(t);
-
- if (!candidate)
- {
- continue;
- }
-
- lastUsedCellCount = candidate->SetPositionL(setpoints,
- iOwner->GetCellWidth(),
- iOwner->GetCellHeight(),
- iOwner->GetFont(),
- iOwner->GetCellHorizontalMargin());
- currentCellIndex += lastUsedCellCount;
- if ( currentCellIndex > iOwner->GetColNum() )
- {
- lastusedRow++;
- if ( lastusedRow >= iOwner->GetRowNum() )
- {
- break;
- }
-
- currentCellIndex = 0;
- setpoints.iY = setpoints.iY +
- iOwner->GetCellHeight() +
- iOwner->GetCellVerticalMargin();
-
- candHLToR ? (setpoints.iX = iContentRect.iTl.iX) : (setpoints.iX = iContentRect.iBr.iX);
-
- lastUsedCellCount = candidate->SetPositionL(setpoints,
- iOwner->GetCellWidth(),
- iOwner->GetCellHeight(),
- iOwner->GetFont(),
- iOwner->GetCellHorizontalMargin());
- currentCellIndex += lastUsedCellCount;
-
- lineCand.iEndIdx = t - 1;
- iLines.Append(lineCand);
-
- lineCand.iStartIdx = t;
-
- candHLToR ? (setpoints.iX += lastUsedCellCount * (iOwner->GetCellWidth() + iOwner->GetCellHorizontalMargin())) :
- (setpoints.iX -= lastUsedCellCount * (iOwner->GetCellWidth() + iOwner->GetCellHorizontalMargin()));
- }
- else
- {
- candHLToR ? (setpoints.iX += lastUsedCellCount * (iOwner->GetCellWidth() + iOwner->GetCellHorizontalMargin())) :
- (setpoints.iX -= lastUsedCellCount * (iOwner->GetCellWidth() + iOwner->GetCellHorizontalMargin()));
- }
- } // for-loop
- } // if candidate exist
-
- lineCand.iEndIdx = t-1;
- iLines.Append(lineCand);
-
- return t; // as lastCandidateIndex
- }
-
-void CListMultiRowRollWithIcon::UpdateListL(TBool aDrawFlag, TBool aRecalculate)
- {
- RefreshListL(aRecalculate);
-
- if (iOwner->GetUpdateListRedrawFlag() && aDrawFlag )
- {
- Draw();
- iOwner->Invalidate(iRect);
- }
- }
-
-// End Of File