examples/ForumNokia/ThreadAndActiveObjectsEx/inc/devicelistcontainer.h

/*
 * Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.
 *    
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *    
 *  * Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 *  * Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *  * Neither the name of Nokia Corporation nor the names of its contributors
 *    may be used to endorse or promote products derived from this software
 *    without specific prior written permission.
 *    
 *    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 *    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 *    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 *    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 *    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
 *    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
 *    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
 *    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
 *    OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 *    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *    
 *    Description:  
 */


#ifndef __DEVICE_LIST_CONTAINER_H__
#define __DEVICE_LIST_CONTAINER_H__

// INCLUDES
#include <badesca.h>    // CDesCArray
#include <coecntrl.h>   // CCoeControl
#include <eiklbo.h>         // MEikListBoxObserver

// FORWARD DECLARATIONS
class CAknSingleStyleListBox;
class CSharedIntermediator;
class CThreadAOAppUi;

// CLASS DECLARATION

class CDeviceListContainer : public CCoeControl, MEikListBoxObserver
        {
public: // Constructors and destructor

        static CDeviceListContainer* NewL(const TRect& aRect);
        static CDeviceListContainer* NewLC(const TRect& aRect);
        ~CDeviceListContainer();

public: // members

        void ShowSelectedAddressL();

        void AddItemL(const TDesC& aNewItem);

        void SetSMediator(CSharedIntermediator* aSMediator);

        void ClearListBox();

        void HandleChangedL();

private: // members
        
        void CreateScrollBarsL();

private: // constructor

        CDeviceListContainer();
        void ConstructL(const TRect& aRect);

private: // from MEikListBoxObserver

        void HandleListBoxEventL( CEikListBox* aListBox,
                                     TListBoxEvent aListBoxEvent );

private: // from CoeControl

        void SizeChanged();
        void HandleResourceChange(TInt aType);  

        TInt CountComponentControls() const;

        CCoeControl* ComponentControl(TInt aIndex) const;
        
        void Draw(const TRect& aRect) const;

        TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType);

private: //member data

    // Listbox
        CAknSingleStyleListBox* iDeviceListBox; 
        // Shared class which main program and thread use
        CSharedIntermediator* iSMediator;
        };

#endif  // #ifndef __DEVICE_LIST_CONTAINER_H__

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