Symaptic: os/persistentdata/loggingservices/eventlogger/LogCli/inc/LogViewWindowChangeObserver.h@260cb5ec6c19

     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 //

    16 #ifndef __LOGVIEWWINDOWCHANGEOBSERVER_H__

    17 #define __LOGVIEWWINDOWCHANGEOBSERVER_H__

    19 // System includes

    20 #include <e32base.h>

    22 // User includes

    23 #include "LogViewChangeObserverInternal.h"

    25 // Classes referenced

    26 class RLogSession;

    29 /////////////////////////////////////////////////////////////////////////////////////////

    30 // -----> CLogViewWindowChangeObserver (header)

    31 /////////////////////////////////////////////////////////////////////////////////////////

    32 NONSHARABLE_CLASS(CLogViewWindowChangeObserver) : public CBase, public MLogViewChangeObserverInternal

    33 /**

    34 @internalComponent

    35 */

    36 	{

    37 public:

    38 	enum TType

    39 		{

    40 		ELogEventTypeAdd = 0,

    41 		ELogEventTypeChange,

    42 		ELogEventTypeDelete

    43 		};

    45 public:

    46 	CLogViewWindowChangeObserver(MLogViewChangeObserverInternal& aObserver);

    47 	~CLogViewWindowChangeObserver();

    49 public:

    51 	/**

    52 	 * Request that the next change notification corresponding to the specified

    53 	 * log id and change type is ignored.

    54 	 */

    55 	void IgnoreNextEventL(TLogId aId, TType aType);

    57 private: // FROM MLogViewChangeObserver

    58 	void HandleLogViewChangeEventAddedL(TLogId aId, TInt aViewIndex, TInt aChangeIndex, TInt aTotalChangeCount);

    59 	void HandleLogViewChangeEventChangedL(TLogId aId, TInt aViewIndex, TInt aChangeIndex, TInt aTotalChangeCount);

    60 	void HandleLogViewChangeEventDeletedL(TLogId aId, TInt aViewIndex, TInt aChangeIndex, TInt aTotalChangeCount);

    62 private: // FROM MLogViewChangeObserverInternal

    63 	void HandleLogViewChangeEventLogClearedL();

    65 private:

    66 	TInt Find(TLogId aId, TType aType) const;

    68 private:

    69 	class TIgnoreEvent

    70 		{

    71 	public:

    72 		inline TIgnoreEvent(TLogId aId, TType aType) : iId(aId), iType(aType) { }

    74 	public:

    75 		TLogId iId;

    76 		TType iType;

    77 		};

    79 private:

    80 	MLogViewChangeObserverInternal& iObserver;

    81 	RArray<TIgnoreEvent> iIgnoreStack;

    82 	};

    85 #endif

author	sl
	Tue, 10 Jun 2014 14:32:02 +0200
changeset 1	260cb5ec6c19
permissions	-rw-r--r--