textinput/peninputcommonctrls/src/peninputdropdownlist/peninputlistonerowwithiconwithbubble.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/textinput/peninputcommonctrls/src/peninputdropdownlist/peninputlistonerowwithiconwithbubble.cpp Wed Sep 01 12:23:33 2010 +0100
@@ -0,0 +1,280 @@
+/*
+* 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
+#include <fbs.h>
+#include <AknsUtils.h>
+#include <AknLayoutDef.h>
+#include <AknsDrawUtils.h>
+
+#include <peninputdropdownlistcontext.h>
+
+#include "peninputlistonerowwithiconwithbubble.h"
+#include "peninputcandidate.h"
+#include "peninputdropdownlist.h"
+#include "peninputlayout.h"
+
+// ======== MEMBER FUNCTIONS ========
+
+// Implementation of Class CListOneRowWithIconWithBubble
+
+// -----------------------------------------------------------------------------
+// CListOneRowWithIconWithBubble::CListOneRowWithIconWithBubble
+// C++ default constructor can NOT contain any code, that
+// might leave
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CListOneRowWithIconWithBubble::CListOneRowWithIconWithBubble(CListManager* aManager,
+ MFepCtrlDropdownListContext *aOwner)
+: CListOneRowWithIcon(aManager, aOwner)
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CListOneRowWithIconWithBubble::NewL
+// factory function
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CListOneRowWithIconWithBubble* CListOneRowWithIconWithBubble::NewL(CListManager* aManager,
+ MFepCtrlDropdownListContext *aOwner)
+ {
+ CListOneRowWithIconWithBubble* self = new (ELeave) CListOneRowWithIconWithBubble(aManager, aOwner);
+ CleanupStack::PushL(self);
+ self->ConstructL();
+ CleanupStack::Pop();
+ return self;
+ }
+
+// -----------------------------------------------------------------------------
+// CListOneRowWithIconWithBubble::~CListOneRowWithIconWithBubble
+// desstrutor function
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+CListOneRowWithIconWithBubble::~CListOneRowWithIconWithBubble()
+ {
+ }
+
+// -----------------------------------------------------------------------------
+// CListOneRowWithIconWithBubble::HandlePointerDownL
+// handle pointer down
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CListOneRowWithIconWithBubble::HandlePointerDownL(const TPoint& aPoint)
+ {
+ // Pass the event first to the base
+ CList::HandlePointerDownL(aPoint);
+
+ // If click in navigation rect and NextButton is not disable, then do
+ if ( iNavigationRect.Contains(aPoint) )
+ {
+ if ( (iOwner->GetLastCandidateIndex() < iOwner->CandidateCount())
+ || ( iOwner->GetPages()->PageCount() > 1 ) )
+ {
+ #ifdef RD_TACTILE_FEEDBACK
+ static_cast<CFepCtrlDropdownList*>(iOwner)->UiLayout()->
+ DoTactileFeedback(ETouchFeedbackBasic);
+ #endif
+ }
+
+ if ( iNavigationNextRect.Contains(aPoint) && !iNextButtonDisable )
+ {
+ // If click in down button and the down button is enabled
+ iClickedRect.SetRect(iNavigationNextRect.iTl, iNavigationNextRect.iBr);
+ iIndicateButtonClicked = ETrue;
+ DrawSelection(iClickedRect, ETrue);
+ }
+ else if ( iNavigationPreviousRect.Contains(aPoint) && !iPreviousButtonDisable )
+ {
+ // If click in up button and the up button is enabled
+ iClickedRect.SetRect(iNavigationPreviousRect.iTl, iNavigationPreviousRect.iBr);
+ iIndicateButtonClicked = ETrue;
+ DrawSelection(iClickedRect, ETrue);
+ }
+ }
+ else
+ {
+ TInt index = -1;
+ CCandidate* candidate = FindCandidate(aPoint, index);
+ if(candidate)
+ {
+ iOwner->DrawBubble(iClickedRect, candidate->GetCandidate());
+ }
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CListOneRowWithIconWithBubble::HandlePointerDragL
+// handle pointer drag function
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CListOneRowWithIconWithBubble::HandlePointerDragL(const TPoint& aPoint)
+ {
+ // Pass the event first to the base
+ CList::HandlePointerDragL(aPoint);
+
+ if ( iIndicateButtonClicked ) // clicked rect is not outside the whole DDL
+ {
+ if ( iNavigationRect.Contains(aPoint) )
+ {
+ iOwner->ClearBubble();
+
+ if ( iNavigationNextRect.Contains(aPoint) && !iNextButtonDisable &&
+ iNavigationNextRect != iClickedRect )
+ {
+ // If click in down button and the down button is enabled
+ iMoveLatestRect = iClickedRect;
+ iClickedRect.SetRect(iNavigationNextRect.iTl, iNavigationNextRect.iBr);
+ }
+ else if ( iNavigationPreviousRect.Contains(aPoint) && !iPreviousButtonDisable &&
+ iNavigationPreviousRect != iClickedRect )
+ {
+ // If click in up button and the up button is enabled
+ iMoveLatestRect = iClickedRect;
+ iClickedRect.SetRect(iNavigationPreviousRect.iTl, iNavigationPreviousRect.iBr);
+ }
+ CompareRect(iMoveLatestRect, iClickedRect);
+ }
+ else if ( iContentRect.Contains(aPoint) )
+ {
+ CCandidate* candidate = FindCandidate(aPoint, iClickedCandidateIndex);
+
+ if ( candidate )
+ {
+ // If click in candidates area
+ if(iClickedRect != candidate->GetRect())
+ {
+ // Reset clicked rect when move to other candidate.
+ iMoveLatestRect = iClickedRect;
+ iClickedRect.SetRect(candidate->GetRect().iTl, candidate->GetRect().Size());
+
+ CompareRect(iMoveLatestRect, iClickedRect);
+ iOwner->ClearBubble();
+ iOwner->DrawBubble(iClickedRect, candidate->GetCandidate());
+ }
+ }
+ else
+ {
+ iOwner->ClearBubble();
+ iMoveLatestRect = iClickedRect;
+
+ iClickedRect = KEmptyRect;
+ CompareRect(iMoveLatestRect, iClickedRect);
+ }
+ }
+ else
+ {
+ CompareRect(iClickedRect, iMoveLatestRect);
+ iOwner->ClearBubble();
+ iClickedRect = KEmptyRect;
+ iMoveLatestRect = iClickedRect;
+
+ CompareRect(iMoveLatestRect, iClickedRect);
+ }
+ }
+ }
+
+// -----------------------------------------------------------------------------
+// CListOneRowWithIconWithBubble::HandlePointerUpL
+// handle pointer up function
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CListOneRowWithIconWithBubble::HandlePointerUpL(const TPoint& aPoint)
+ {
+ // Reset the button clicked flag to EFalse
+ iIndicateButtonClicked = EFalse;
+
+ if ( !iClickedRect.IsEmpty() )
+ {
+ // Find out which rectangle was clicked and save it for
+ // later usage (HandlePointerUpL)
+ if ( iContentRect.Contains(aPoint) )
+ {
+ // The point is inside the content rect
+ // Check whether the point is inside the same last clicked
+ // candidate rectangle
+
+ if ( iClickedRect.Contains(aPoint) )
+ {
+ if ( iClickedCandidateIndex != KErrNotFound )
+ {
+ // Redraw the selected aread
+ DrawSelection(iClickedRect, EFalse);
+
+ // We have selected a candidate and iClickedCandidateIndex is the selected Index.
+ // Then send message to plugin
+ CCandidate* candidate = iOwner->GetCandidate(iClickedCandidateIndex);
+ if ( candidate )
+ {
+ iOwner->ReportCandidateSelectEventL(candidate->GetCandidate(),
+ iClickedCandidateIndex);
+ }
+ }
+ }
+ }
+ else if ( iNavigationRect.Contains(aPoint) )
+ {
+ if ( iNavigationRect == iClickedRect )
+ {
+ iOwner->AutoChangeActiveList( iOwner->GetFirstCandidateIndex() );
+ iOwner->SetCapture(ETrue);
+ }
+ }
+
+ iClickedRect = KEmptyRect;
+ }
+ iOwner->ClearBubble();
+ }
+
+// -----------------------------------------------------------------------------
+// CListOneRowWithIconWithBubble::HandlePointerLeave
+// handle pointer leave function
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+void CListOneRowWithIconWithBubble::HandlePointerLeave(const TPoint& /*aPoint*/)
+ {
+ iMoveLatestRect = iClickedRect;
+ iClickedRect = KEmptyRect;
+ DrawSelection( iMoveLatestRect, EFalse );
+ DrawHighightCell(iMoveLatestRect, ETrue);
+ }
+
+// -----------------------------------------------------------------------------
+// CListOneRowWithIconWithBubble::CompareRect
+// Compare src and des rect
+// (other items were commented in a header).
+// -----------------------------------------------------------------------------
+//
+TBool CListOneRowWithIconWithBubble::CompareRect(const TRect& aSrcRect, const TRect& aDesRect)
+ {
+ if(aSrcRect != aDesRect)
+ {
+ DrawSelection(aDesRect, ETrue);
+ DrawSelection(aSrcRect, EFalse);
+ DrawHighightCell(aSrcRect, ETrue);
+ }
+
+ return EFalse;
+ }
+
+// End Of File