textinput/peninputcommonctrls/src/peninputdropdownlist/peninputlistmultirowwithouticon.cpp
--- a/textinput/peninputcommonctrls/src/peninputdropdownlist/peninputlistmultirowwithouticon.cpp Tue Jul 06 14:38:41 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,296 +0,0 @@
-/*
-* 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 without icon for drop-down list objects
-*
-*/
-
-
-
-// Include
-#include <peninputdropdownlistcontext.h>
-#include <peninputdropdownlist.h>
-
-#include "peninputlist.h"
-#include "peninputlistmultirowwithouticon.h"
-
-
-// ======== MEMBER FUNCTIONS ========
-
-// Implementation of Class CListMultiRowWithoutIcon
-
-// -----------------------------------------------------------------------------
-// CListMultiRowWithoutIcon::CListMultiRowWithoutIcon
-// C++ default constructor can NOT contain any code, that
-// might leave
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-CListMultiRowWithoutIcon::CListMultiRowWithoutIcon( CListManager* aManager,
- MFepCtrlDropdownListContext *aOwner )
- :CList( aManager, aOwner )
- {
- iIsMultiRows = ETrue;
- }
-
-// -----------------------------------------------------------------------------
-// CListMultiRowWithoutIcon::NewL
-// factory function
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-CListMultiRowWithoutIcon* CListMultiRowWithoutIcon::NewL(
- CListManager* aManager,
- MFepCtrlDropdownListContext *aOwner )
- {
- CListMultiRowWithoutIcon* self
- = new (ELeave) CListMultiRowWithoutIcon( aManager, aOwner );
- CleanupStack::PushL( self );
- self->ConstructL();
- CleanupStack::Pop();
- return self;
- }
-
-// -----------------------------------------------------------------------------
-// CListMultiRowWithoutIcon::~CListMultiRowWithoutIcon
-// desstrutor function
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-CListMultiRowWithoutIcon::~CListMultiRowWithoutIcon()
- {
- }
-
-// -----------------------------------------------------------------------------
-// CListMultiRowWithoutIcon::HandlePointerDragL
-// handle pointer drag function
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CListMultiRowWithoutIcon::HandlePointerDragL( const TPoint& aPoint )
- {
- // Pass the event first to the base
- CList::HandlePointerDragL( aPoint );
-
- if ( !iClickedRect.IsEmpty() )
- {
- // clicked rect is not outside the whole DDL
- TInt index = -1;
-
- CCandidate* candidate = FindCandidate( aPoint, index );
- iMoveLatestRect = KEmptyRect;
-
- if ( candidate )
- {
- // candidate exist
- iMoveLatestRect.SetRect( candidate->GetRect().iTl,
- candidate->GetRect().Size() );
- }
-
- // Compare the two rect, then decide draw it or not
- CompareRect( iMoveLatestRect, iClickedRect );
- }
- }
-
-// -----------------------------------------------------------------------------
-// CListMultiRowWithoutIcon::HandlePointerUpL
-// handle pointer up function
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CListMultiRowWithoutIcon::HandlePointerUpL( const TPoint& aPoint )
- {
- // clicked rect is outside the whole DDL
- if ( iClickedRect.IsEmpty() )
- {
- iOwner->SetCapture( EFalse );
- // Change active list object ie. close the DDL
- iOwner->AutoChangeActiveList( iOwner->GetFirstCandidateIndex() );
- }
- else
- {
- if ( ( iContentRect.Contains( aPoint ) )
- && ( 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;
- }
-
- iIndicateButtonClicked = EFalse;
- }
-
-// -----------------------------------------------------------------------------
-// CListMultiRowWithoutIcon::Draw
-// draw the list
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CListMultiRowWithoutIcon::Draw()
- {
- // Call draw in base class;
- CList::Draw();
-
- // Draw all visible candidates
- DrawCandidates();
- }
-
-// -----------------------------------------------------------------------------
-// CListMultiRowWithoutIcon::CalculateAreas
-// Calculate all kinds of rectangles
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CListMultiRowWithoutIcon::CalculateAreas()
- {
- // Calculate the rect of the list
- iRect.iTl = iOwner->GetTopLeftPoint();
- TInt width = iOwner->GetCellWidth() * iOwner->GetColNum() +
- iOwner->GetNaviWidth() +
- (iOwner->GetColNum() + 2) * iOwner->GetCellHorizontalMargin();
-
- TInt height = iOwner->GetCellHeight() * iOwner->GetRowNum() +
- (iOwner->GetRowNum() + 1) * iOwner->GetCellVerticalMargin();
-
- iRect.SetSize(TSize( width,height));
-
- if (iOwner->CandExpandType() == CFepCtrlDropdownList::ECandExpandUpward)
- {
- // expand upward
- TInt onerowheight = iOwner->GetCellHeight() + 2 * iOwner->GetCellVerticalMargin();
- iRect.Move(0, -(height - onerowheight));
- }
-
- // Calculate the rect of the content
- iContentRect.iTl.SetXY(iRect.iTl.iX + iOwner->GetCellHorizontalMargin(),
- iRect.iTl.iY + iOwner->GetCellVerticalMargin());
-
- iContentRect.SetSize(TSize (width - 2 * iOwner->GetCellHorizontalMargin(),
- height - 2 * iOwner->GetCellVerticalMargin()));
-
- // Initialized the rect of the navigation area and the down and up button
- iNavigationRect = KEmptyRect;
- iNavigationNextRect = KEmptyRect;
- iNavigationPreviousRect = KEmptyRect;
- }
-
-// -----------------------------------------------------------------------------
-// CListMultiRowWithoutIcon::CalculatePositionsL
-// calculate the position of all visible cells in the list
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-TInt CListMultiRowWithoutIcon::CalculatePositionsL()
- {
- TInt lastCandidateIndex = iOwner->GetLastCandidateIndex();
- TInt count = iOwner->CandidateCount();
-
- if ( count > 0 )
- {
- TPoint setpoints;
- TBool candHLToR = (iOwner->CandHDirection() == CFepCtrlDropdownList::ECandFromLToR);
- candHLToR ? setpoints.SetXY(iContentRect.iTl.iX, iContentRect.iTl.iY) :
- setpoints.SetXY(iContentRect.iBr.iX, iContentRect.iTl.iY);
-
- count = Min( count, lastCandidateIndex
- + ( iOwner->GetColNum() + 1 ) * iOwner->GetRowNum() );
-
- for ( TInt currentCellIndex = 0,
- lastUsedCellCount = 0,
- lastusedRow = 0;
- lastCandidateIndex <= count;
- lastCandidateIndex++ )
- {
- // setting a position for this candidate
- CCandidate* candidate = iOwner->GetCandidate( lastCandidateIndex );
-
- if ( candidate )
- {
- // each candidate exist
- if ( currentCellIndex > iOwner->GetColNum() )
- {
- // The cell index moved the edge of right
- lastusedRow++;
- if ( lastusedRow >= iOwner->GetRowNum() )
- {
- // The row index moved bottom
- 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;
- candHLToR? (setpoints.iX += lastUsedCellCount*(iOwner->GetCellWidth() + iOwner->GetCellHorizontalMargin())) :
- (setpoints.iX -= lastUsedCellCount*(iOwner->GetCellWidth() + iOwner->GetCellHorizontalMargin()));
- } // if each candidate exist
- } // for-loop
- } // if candidate exist
-
- return lastCandidateIndex; // as lastCandidateIndex
- }
-
-// -----------------------------------------------------------------------------
-// CListMultiRowWithoutIcon::UpdateList
-// update the list
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CListMultiRowWithoutIcon::UpdateListL( TBool aDrawFlag, TBool aRecalculate )
- {
- if ( aRecalculate )
- {
- // Recalculate the position of all candidates
- iOwner->SetLastCandidateIndex( CalculatePositionsL() );
- }
- if(aDrawFlag)
- {
- Draw();
- iOwner->Invalidate(iRect);
- }
- }
-
-// End Of File