1 /*

     2 * Copyright (c) 2007 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 "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:   Class for private implementation for AlfWidgetEventHandler.

    15 *

    16 */

    17 

    18 

    19 #ifndef ALFWIDGETEVENTHANDLERIMPL_H

    20 #define ALFWIDGETEVENTHANDLERIMPL_H

    21 

    22 #include <osn/alfptrvector.h>

    23 #include <osn/osndefines.h>

    24 #include <alf/ialfwidgeteventhandler.h>

    25 #include "alfeventinput.h"

    26 #include "alfeventoutput.h"

    27 #include "alfanimationoutput.h"

    28 

    29 using namespace osncore;

    30 

    31 namespace Alf

    32     {

    33 

    34 /**

    35  *  Widget event handler internal implementation.

    36  */

    37 OSN_NONSHARABLE_CLASS( AlfWidgetEventHandlerImpl )

    38     {

    39 public:

    40 

    41     /**

    42      * constructor.

    43      * 

    44      * @param aEventHandlerType            Event handler type. 

    45      *                                     It can be presentaion related or logical.

    46      * @param aEventHandlerExecutionPhase  Event handler exceution phase. 

    47      *                                     It can be tunneling phase/bubbling phase/both.

    48      */

    49     AlfWidgetEventHandlerImpl(IAlfWidgetEventHandler::AlfEventHandlerType aEventHandlerType,

    50          IAlfWidgetEventHandler::AlfEventHandlerExecutionPhase aEventHandlerExecutionPhase);

    51 

    52     /**

    53     * Destructor.

    54     */

    55     virtual ~AlfWidgetEventHandlerImpl();

    56 

    57 private:

    58     /**

    59        * Destructor.

    60        */

    61     void construct();

    62 

    63 public: // data

    64 

    65     AlfPtrVector<AlfEventInput>mInputs;

    66     AlfPtrVector<AlfPointerEventInput> mPointerInputs;

    67     AlfPtrVector<AlfEventOutput> mOutputs;

    68     AlfPtrVector<AlfAnimationOutput> mAnimationOutputs;

    69     AlfPtrVector<AlfWidgetAttributeOutput> mWidgetAttributeOutputs;

    70     AlfPtrVector<AlfWidgetAttributeInput> mWidgetAttributeInputs;

    71     AlfPtrVector<AlfEventCancelOutput> mCancelOutputs;

    72     AlfPtrVector<AlfAnimationCancelOutput> mAnimationCancelOutputs;

    73     AlfPtrVector<AlfStateChangeOutput> mStateChangeOutputs;

    74     AlfPtrVector<AlfEventPasserInput> mEventPasserInputs;

    75     AlfPtrVector<AlfEventPasserOutput> mEventPasserOutputs;

    76 

    77 #ifdef RD_TACTILE_FEEDBACK

    78     AlfPtrVector<AlfTactileOutput> mTactileOutputs;

    79 #endif // RD_TACTILE_FEEDBACK

    80     AlfPtrVector<AlfEventOutputSignal> mWidgetEventOutputSignals;

    81     AlfPtrVector<AlfAppEventOutput> mAppEventOutputs;

    82 

    83     unsigned int mActiveStates;

    84     bool mCapturing;

    85     /**

    86      * Event handler init data

    87      */

    88     AlfWidgetEventHandlerInitData mEhData;

    89     

    90     /*

    91      * Type of event handler. It can be presentaion related or logical.

    92      */

    93     IAlfWidgetEventHandler::AlfEventHandlerType mEventHandlerType;

    94 

    95     /*

    96      * Event handler exceution phase. It can be tunneling phase/bubbling phase/both.

    97      */

    98     IAlfWidgetEventHandler::AlfEventHandlerExecutionPhase mEventHandlerExecutionPhase;

    99     };

   100 

   101     } // namespace Alf

   102 

   103 #endif // C_ALFWIDGETEVENTHANDLERIMPL_H