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examples/ForumNokia/Symbian_OS_End-to-End_Sockets_API_Example/SocketTaskManager_S60/inc/TaskManagerAppView.h

/*
* ============================================================================
*  Name     : CTaskManagerAppView from TaskManagerAppView.h
*  Part of  : TaskManager
*  Created  : 15/03/2006 by Forum Nokia
*  Version  : 1.2
*  Copyright: Nokia Corporation
* ============================================================================
*/

#ifndef __TASKMANAGER_APPVIEW_H__
#define __TASKMANAGER_APPVIEW_H__

// INCLUDE FILES
#include "TaskManagerEngine.h"

#include <eiklbo.h> // MEikListBoxObserver
#include <coecntrl.h>

// CONSTANTS
const TInt KMaxStatusTextLength = 25;

// FORWARD DECLARATIONS
class CAknSingleStyleListBox;
class CTaskManagerAppUi;
class CResponse;

// CLASS DECLARATION

class CTaskManagerAppView : public CCoeControl, 
                                                        public MEikListBoxObserver, 
                                                        public MTransactionObserver
        {
public: // Constructors and destructor

        static CTaskManagerAppView* NewL(const TRect& aRect, CTaskManagerAppUi& aAppUi);

     ~CTaskManagerAppView();


public: // New functions

        TBool QueryIapL(TUint32& aId, const TUint32& aDefaultId);

private: // Functions from base classes

    void Draw(const TRect& aRect) const;
    
    void SizeChanged();
    
        TInt CountComponentControls() const;
        
        CCoeControl* ComponentControl(TInt aIndex) const;
        
        TKeyResponse OfferKeyEventL( const TKeyEvent& aKeyEvent, TEventCode aType );
        
        void HandleListBoxEventL(CEikListBox* aListBox,
                                                         TListBoxEvent aListBoxEvent);
        
        void OpeningConnectionL();
                                                         
        void ConnectingToServerL(const TBool& aLoadingTasks);
        
        void SuccessL(const CResponse& aResponse);
        
        void FailedL(const TInt& aError);
        
        void CancelledL();
        
        void ErrorL(const TDesC& aErrorMsg);
        
private:

        void ConstructL(const TRect& aRect);
    CTaskManagerAppView(CTaskManagerAppUi& aAppUi);
    
private: // New functions

        void ReadTasksL( const CResponse& aResponse );
    
    void ShowStatus(const TDesC& aStatus);
    
    void CreateListL();

        void DeleteSelectedTaskL();    
    
        enum TTransactionStatus
                {
                EFetchingTasks = 0,
                EMarkingTaskDone
                };
    
private: // Data members
    
    CAknSingleStyleListBox* iTaskList;
    CTaskManagerAppUi& iAppUi;
    TTransactionStatus iTransactionStatus;
    TBuf<KMaxStatusTextLength> iStatusText;
        };


#endif // __TASKMANAGER_APPVIEW_H__

// End of file

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All rights reserved. Unless otherwise stated, these materials are provided under the terms of the Eclipse Public License v1.0.