1 /*

     2 * Copyright (c) 2009 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:

    15 *

    16 */

    17 #ifndef IRABSTRACTVIEWMANAGER_H

    18 #define IRABSTRACTVIEWMANAGER_H

    19 

    20 #include <hbmainwindow.h>

    21 

    22 #include "irviewdefinitions.h"

    23 #include "irsystemeventobserver.h"

    24 

    25 class IRApplication;

    26 class IRBaseView;

    27 

    28 class IRAbstractViewManager : public HbMainWindow

    29 {

    30 public:

    31     IRAbstractViewManager();

    32     void setApplication(IRApplication *aApplication);

    33     

    34 public:

    35     virtual IRBaseView* getView(TIRViewId aViewId, bool aCreateIfNotExist = false) = 0;

    36     

    37     virtual bool isViewInStack(TIRViewId aViewId) const = 0;

    38     

    39     virtual void activateView(TIRViewId aViewId, bool aPushCurrentView = true) = 0;

    40     

    41     virtual void activateView(IRBaseView *aView, bool aPushCurrentView = true) = 0;  

    42     

    43     virtual TIRViewId currentViewId() const = 0;

    44     

    45     virtual void pushViewById(TIRViewId aViewId) = 0;

    46     

    47     //Peter : use of TIRSystemEventType causes dependence of InternetRadio/uiinc/irsystemeventobserver.h

    48     virtual TIRHandleResult handleSystemEvent(TIRSystemEventType aEvent) = 0;

    49     

    50     virtual void backToPreviousView() = 0;

    51     

    52 protected:

    53     IRApplication* iApplication;

    54 };

    55 

    56 #endif