--- a/appinstaller/AppinstUi/Plugin/CommonUI/Src/CUICancelTimer.cpp Thu Oct 14 14:11:30 2010 +0300
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,144 +0,0 @@
-/*
-* Copyright (c) 2002-2004 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: This file contains the implementation of CCUICancelTimer
-* class member functions.
-*
-*/
-
-
-// INCLUDE FILES
-#include <eikenv.h>
-
-#include "CUICancelTimer.h"
-
-using namespace SwiUI::CommonUI;
-
-const TInt KCancelTries = 4;
-const TInt KCancelFirstTryInterval = 1; // 1us
-const TInt KCancelTryInterval = 500000; // 0,5 sec
-
-// ============================ MEMBER FUNCTIONS ===============================
-
-// -----------------------------------------------------------------------------
-// CCUICancelTimer::CCUICancelTimer
-// C++ default constructor can NOT contain any code, that
-// might leave.
-// -----------------------------------------------------------------------------
-//
-CCUICancelTimer::CCUICancelTimer( MCUICancellable* aCancellable )
- : CTimer( CActive::EPriorityHigh ),
- iCancellable( aCancellable ),
- iTryCount( KCancelTries )
- {
- CActiveScheduler::Add( this );
- }
-
-// -----------------------------------------------------------------------------
-// CCUICancelTimer::ConstructL
-// Symbian 2nd phase constructor can leave.
-// -----------------------------------------------------------------------------
-//
-void CCUICancelTimer::ConstructL()
- {
- CTimer::ConstructL();
- iEikEnv = CEikonEnv::Static();
- }
-
-// -----------------------------------------------------------------------------
-// CCUICancelTimer::NewL
-// Two-phased constructor.
-// -----------------------------------------------------------------------------
-//
-EXPORT_C CCUICancelTimer* CCUICancelTimer::NewL( MCUICancellable* aCancellable )
- {
- CCUICancelTimer* self = new( ELeave ) CCUICancelTimer( aCancellable );
- CleanupStack::PushL( self );
- self->ConstructL();
- CleanupStack::Pop( self );
- return self;
- }
-
-// Destructor
-EXPORT_C CCUICancelTimer::~CCUICancelTimer()
- {
- Cancel();
- }
-
-// -----------------------------------------------------------------------------
-// CCUICancelTimer::InstallL
-// Perform installation.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-EXPORT_C void CCUICancelTimer::StartCancelling()
- {
- iCancellable->StartedCancellingL();
- iCancellable->CancelEngine();
- if ( iCancellable->IsShowingDialog() )
- {
- TKeyEvent key;
- key.iRepeats = 0;
- key.iCode = EKeyEscape;
- key.iModifiers = 0;
- iEikEnv->SimulateKeyEventL( key, EEventKey );
- }
- iTryCount--;
- TTimeIntervalMicroSeconds32 timeout( KCancelFirstTryInterval );
- After( timeout );
- }
-
-// -----------------------------------------------------------------------------
-// CCUICancelTimer::RunL
-// Called when timer has triggered.
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-void CCUICancelTimer::RunL()
- {
- if ( --iTryCount >= 0 )
- {
- iCancellable->CancelEngine();
- if ( iCancellable->IsShowingDialog() )
- {
- TKeyEvent key;
- key.iRepeats = 0;
- key.iCode = EKeyEscape;
- key.iModifiers = 0;
- iEikEnv->SimulateKeyEventL( key, EEventKey );
- }
- TTimeIntervalMicroSeconds32 timeout( KCancelTryInterval );
- After( timeout );
- }
- else if ( iCancellable->IsShowingDialog() )
- {
- // In this case we we are still showing a dialog, even we have tried
- // to dismiss it. So force the cancel
- iCancellable->ForceCancel();
- }
- }
-
-// -----------------------------------------------------------------------------
-// CCUICancelTimer::RunError
-// Handles a leave occurring in the request completion event handler RunL().
-// (other items were commented in a header).
-// -----------------------------------------------------------------------------
-//
-TInt CCUICancelTimer::RunError( TInt /*aError*/ )
- {
- iCancellable->ForceCancel();
-
- return KErrNone;
- }
-
-// End of File