taskswitcher/server/inc/tsrunningappmodel.h
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     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 TSRUNNINGAPPMODEL_H
       
    18 #define TSRUNNINGAPPMODEL_H
       
    19 
       
    20 #include "tsmodel.h"
       
    21 #include "tsdatastorage.h"
       
    22 #include "tsdataobserver.h"
       
    23 
       
    24 #include <tswindowgroupsobserver.h>
       
    25 
       
    26 class CTsDataList;
       
    27 class CTsScreenshotProvider;
       
    28 
       
    29 NONSHARABLE_CLASS(CTsRunningAppModel) : public CBase, public MTsModel, public MTsDataStorage, public MTsDataObserver
       
    30 {
       
    31 
       
    32 public:
       
    33     static CTsRunningAppModel *NewL(MTsResourceManager &resources, MTsWindowGroupsMonitor &monitor);
       
    34     static CTsRunningAppModel *NewLC(MTsResourceManager &resources, MTsWindowGroupsMonitor &monitor);
       
    35 
       
    36     ~CTsRunningAppModel();
       
    37     
       
    38 private:
       
    39     CTsRunningAppModel(MTsResourceManager &resources);
       
    40     void ConstructL(MTsResourceManager &resources, MTsWindowGroupsMonitor &monitor);
       
    41 
       
    42 // MHsDataObserver interface implementation
       
    43 public:
       
    44     virtual void DataChanged();    
       
    45     
       
    46 // MTsDataStorage interface implementation    
       
    47 public:
       
    48     TBool isSupported(TInt function) const;
       
    49     void handleDataL(TInt function, RReadStream& dataStream);
       
    50     
       
    51 public:
       
    52     virtual TInt count() const;
       
    53     virtual void setObserver(MTsModelObserver *observer);
       
    54 
       
    55 public:
       
    56     virtual const TDesC& displayNameL(TInt offset) const;
       
    57     virtual TInt iconHandleL(TInt offset) const;
       
    58     virtual TTime timestampL(TInt offset) const;
       
    59     virtual TTsModelItemKey keyL(TInt offset) const;
       
    60     virtual TBool isActiveL(TInt offset) const;
       
    61     virtual TBool isClosableL(TInt offset) const;
       
    62 
       
    63 public:
       
    64     virtual TBool closeL(TTsModelItemKey key) const;
       
    65     virtual TBool launchL(TTsModelItemKey key) const;
       
    66     
       
    67 private: // owned
       
    68     CTsDataList *mDataList;
       
    69     
       
    70 private: // not owned
       
    71     MTsModelObserver *mObserver;
       
    72     CTsScreenshotProvider *mScreenshotProvider;
       
    73     MTsResourceManager &mResources;
       
    74 
       
    75 };
       
    76 
       
    77 #endif //TSRUNNINGAPPMODEL_H