1 /*

     2 * Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of the License "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description:  Gesture helper implementation

    15 *

    16 */

    17 

    18 

    19 #include "gestureframeworkimpl.h"

    20 #include "GestureEngine.h"

    21 #include "statemachine.h"

    22 

    23 using namespace stmGesture ;

    24 

    25 CGestureFrameworkImpl::CGestureFrameworkImpl()

    26 {

    27     // No implementation required

    28 }

    29 

    30 CGestureFrameworkImpl::~CGestureFrameworkImpl()

    31 {

    32     m_statemachine->removeUiEventObserver(m_gestureEngine) ;

    33     delete m_gestureEngine ;

    34     delete m_statemachine ;

    35 }

    36 

    37 CGestureFrameworkImpl* CGestureFrameworkImpl::NewLC()

    38 {

    39     CGestureFrameworkImpl* self = new (ELeave) CGestureFrameworkImpl();

    40     CleanupStack::PushL(self);

    41     self->ConstructL();

    42     return self;

    43 }

    44 

    45 CGestureFrameworkImpl* CGestureFrameworkImpl::NewL()

    46 {

    47     CGestureFrameworkImpl* self = CGestureFrameworkImpl::NewLC();

    48     CleanupStack::Pop(self);

    49     return self;

    50 }

    51 

    52 void CGestureFrameworkImpl::ConstructL()

    53 {

    54     /*!

    55      * create the gesture engine and the low level UI event engine

    56      */

    57     m_gestureEngine = new (ELeave)CGestureEngine() ;

    58     m_statemachine = stmUiEventEngine::CStateMachine::NewL() ;

    59     // TODO: all kinds of default settings for the lower layer, but in the test app

    60     // they are set from the settings menu so no need now...

    61     // Add the gesture engine to be the observer of UI events...

    62     m_statemachine->addUiEventObserver(m_gestureEngine) ;

    63 }

    64 MGestureEngineIf*  CGestureFrameworkImpl::getGestureEngine()

    65 {

    66     return m_gestureEngine ;

    67 }

    68 

    69 void CGestureFrameworkImpl::enableLogging(bool loggingEnabled) 

    70 {

    71 	m_loggingenabled = loggingEnabled;

    72 	if (m_gestureEngine)

    73 	{

    74 		m_gestureEngine->enableLogging(loggingEnabled) ;

    75 	}

    76 }

    77