diff -r 6465d5bb863a -r 13e71d907dc3 profilesservices/FileList/Src/CFLDCommandAbsorbingControl.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/profilesservices/FileList/Src/CFLDCommandAbsorbingControl.cpp Thu Nov 04 13:38:47 2010 +0800 @@ -0,0 +1,153 @@ +/* +* Copyright (c) 2003 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: Command absorber to eat all key presses. +* +*/ + +// CLASS HEADER +#include "CFLDCommandAbsorbingControl.h" + +// INTERNAL INCLUDES + +// EXTERNAL INCLUDES +#include +#include +#include +#include + +// CONSTANTS +namespace + { + //position 0 --> left + const TInt KLeftPosition( 0 ); + //position 2 --> right + const TInt KRightPosition( 2 ); + } + +// ============================ MEMBER FUNCTIONS =============================== + +// ----------------------------------------------------------------------------- +// CFLDCommandAbsorbingControl::NewL +// Two-phased constructor. +// ----------------------------------------------------------------------------- +// +CFLDCommandAbsorbingControl* CFLDCommandAbsorbingControl::NewL() + { + CFLDCommandAbsorbingControl* self = CFLDCommandAbsorbingControl::NewLC(); + CleanupStack::Pop(); + return self; + } + +// ----------------------------------------------------------------------------- +// CFLDCommandAbsorbingControl::NewLC +// Two-phased constructor. +// ----------------------------------------------------------------------------- +// +CFLDCommandAbsorbingControl* CFLDCommandAbsorbingControl::NewLC() + { + CFLDCommandAbsorbingControl* self = new ( ELeave ) CFLDCommandAbsorbingControl(); + + CleanupStack::PushL( self ); + self->ConstructL(); + + return self; + } + +// Destructor +CFLDCommandAbsorbingControl::~CFLDCommandAbsorbingControl() + { + Release(); + } + + +// ----------------------------------------------------------------------------- +// CFLDCommandAbsorbingControl::CFLDPopupList +// C++ constructor can NOT contain any code, that might leave. +// ----------------------------------------------------------------------------- +// +CFLDCommandAbsorbingControl::CFLDCommandAbsorbingControl() + { + } + + + +// ----------------------------------------------------------------------------- +// CFLDCommandAbsorbingControl::ConstructL +// Symbian 2nd phase constructor can leave. +// ----------------------------------------------------------------------------- +// +void CFLDCommandAbsorbingControl::ConstructL() + { + //if we don't have aplication ui, + //then there is no need to consume commands + iAppUi = CEikonEnv::Static()->EikAppUi(); + if( iAppUi ) + { + //add self to eat key events + iAppUi->AddToStackL( this, ECoeStackPriorityDialog ); + } + } + + +// ----------------------------------------------------------------------------- +// CFLDCommandAbsorbingControl::OfferKeyEventL() +// (other items were commented in a header). +// ----------------------------------------------------------------------------- +// +TKeyResponse CFLDCommandAbsorbingControl::OfferKeyEventL( const TKeyEvent& /*aKeyEvent*/, + TEventCode /*aType*/ ) + { + return EKeyWasConsumed; + } + +// ----------------------------------------------------------------------------- +// CFLDCommandAbsorbingControl::Release() +// (other items were commented in a header). +// ----------------------------------------------------------------------------- +// +void CFLDCommandAbsorbingControl::Release() + { + if( iAppUi ) + { + //remove self + iAppUi->RemoveFromStack( this ); + } + } + +// ----------------------------------------------------------------------------- +// CFLDCommandAbsorbingControl::MakeCbaVisible() +// (other items were commented in a header). +// ----------------------------------------------------------------------------- +// +void CFLDCommandAbsorbingControl::MakeCbaVisible( TBool aVisible ) const + { + //position 0 --> left + TInt leftId( iCba->ButtonGroup()->CommandId( KLeftPosition ) ); + //position 2 --> right + TInt rightId( iCba->ButtonGroup()->CommandId( KRightPosition ) ); + + iCba->MakeCommandVisible( leftId, aVisible ); + iCba->MakeCommandVisible( rightId, aVisible ); + + iCba->DrawNow(); + } + + +// End of File + + + + + +