1 // Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #include "LogViewWindowLockObserver.h"

    17 

    18 // User includes

    19 #include "logservcli.h"

    20 

    21 

    22 /////////////////////////////////////////////////////////////////////////////////////////

    23 // -----> CLogViewWindowLockObserver (source)

    24 /////////////////////////////////////////////////////////////////////////////////////////

    25 

    26 CLogViewWindowLockObserver::CLogViewWindowLockObserver(RLogSession& aSession, TLogViewId aViewId, MLogViewWindowLockObserver& aObserver, TInt aPriority)

    27 :	CLogActive(aPriority), iSession(aSession), iViewId(aViewId), iObserver(aObserver)

    28 	{

    29 	}

    30 

    31 CLogViewWindowLockObserver::~CLogViewWindowLockObserver()

    32 	{

    33 	Cancel();

    34 	}

    35 

    36 void CLogViewWindowLockObserver::ConstructL()

    37 	{

    38 	IssueRequest();

    39 	}

    40 

    41 /////////////////////////////////////////////////////////////////////////////////////////

    42 /////////////////////////////////////////////////////////////////////////////////////////

    43 /////////////////////////////////////////////////////////////////////////////////////////

    44 

    45 void CLogViewWindowLockObserver::DoRunL()

    46 	{

    47 	User::LeaveIfError(iStatus.Int());

    48 	const TLogViewLockStatus state = static_cast<TLogViewLockStatus>(iStatus.Int());

    49 	//

    50 	IssueRequest();

    51 	iObserver.HandleWindowLockStatusChangeL(state);

    52 	}

    53 

    54 void CLogViewWindowLockObserver::DoCancel()

    55 	{

    56 	iSession.Send(ELogViewNotifyLockStatusChangeCancel, TIpcArgs(iViewId));

    57 	}

    58 

    59 TInt CLogViewWindowLockObserver::RunError(TInt /*aError*/)

    60 	{

    61 	return KErrNone;

    62 	}

    63 

    64 

    65 /////////////////////////////////////////////////////////////////////////////////////////

    66 /////////////////////////////////////////////////////////////////////////////////////////

    67 /////////////////////////////////////////////////////////////////////////////////////////

    68 

    69 void CLogViewWindowLockObserver::IssueRequest()

    70 	{

    71 	iSession.Send(ELogViewNotifyLockStatusChange, TIpcArgs(iViewId), iStatus);

    72 	SetActive();

    73 	}

    74