appinstaller/AppinstUi/Plugin/CommonUI/Src/CUICancelTimer.cpp
changeset 80 9dcba1ee99f7
parent 77 d1838696558c
--- 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