examples/sfexamples/IRDevice/src/IRDeviceAppUi.cpp

// 
// Copyright (c) 2002-2009 Nokia Corporation and/or its subsidiary(-ies).
// All rights reserved.
// This component and the accompanying materials are made available
// under the terms of the License "Eclipse Public License v1.0"
// which accompanies this distribution, and is available
// at the URL "http://www.eclipse.org/legal/epl-v10.html".
// 
// Initial Contributors:
// Nokia Corporation - initial contribution.
// 
// Contributors:
// 
// Description:
// 

// INCLUDES
#include <IRDevice.rsg>

#include "IRDeviceAppUi.h"
#include "IRDeviceMainView.h"
#include "IRDevice.hrh"
#include <es_sock.h>

void CIRDeviceAppUi::SearchIrDevicesL()
        {
        RSocketServ ss;
        TProtocolDesc pInfo;
        User::LeaveIfError(ss.Connect());
        CleanupClosePushL(ss);

        _LIT(KTinyTP,"IrTinyTP");
        TProtocolName protocolName(KTinyTP);    
        User::LeaveIfError(ss.FindProtocol(protocolName,pInfo));

        RHostResolver hr;
        User::LeaveIfError(hr.Open(ss,pInfo.iAddrFamily,pInfo.iProtocol));
        CleanupClosePushL(hr);

        TNameEntry log;
        _LIT(KMask, "*");
        THostName name(KMask);

        TInt ret = hr.GetByName(name, log);
        if (ret!=KErrNone)
                {
                // No devices discovered - may be none present
                CEikonEnv::Static()->InfoWinL(
                                                R_IRDEVICE_CAPTION, R_IRDEVICE_CAPTION);
                CleanupStack::PopAndDestroy(2);         
                }
        // Call RHostResolver::Next() on 9.2 here
        else
                {
                while (hr.Next(log) == KErrNone)
                        {
                        CEikonEnv::Static()->InfoWinL(name,KNullDesC);
                        }
                }
        CleanupStack::PopAndDestroy(2); // ss, hr       
        }
// MEMBER FUNCTIONS

// --------------------------------------------------------------------------
// Constructor
// --------------------------------------------------------------------------
void CIRDeviceAppUi::ConstructL()
        {
        BaseConstructL(EAknEnableSkin);
        
        iMainView = CIRDeviceMainView::NewL(ClientRect());
        }
        
// --------------------------------------------------------------------------
// Destructor
// --------------------------------------------------------------------------
CIRDeviceAppUi::~CIRDeviceAppUi()
    {
    if (iMainView)
        {
        delete iMainView;
        iMainView = NULL;
        }
    }

// --------------------------------------------------------------------------
// Handles user command.
// --------------------------------------------------------------------------
void CIRDeviceAppUi::HandleCommandL(TInt aCommand)
        {
        switch ( aCommand )
                {

                // For S60, we need to handle this event, which is normally
                // an event from the right soft key.
                case EAknSoftkeyExit:

                case EEikCmdExit:
                        {
                        Exit();
                        break;
                        }
                
                case EIRDeviceCommand1:
                        {                       
                        SearchIrDevicesL();
                        break;
                        }
                
                default:
                        // Do nothing
                        break;
                }
        }


// --------------------------------------------------------------------------
// Handles screen resolution/size changes.
// --------------------------------------------------------------------------
void CIRDeviceAppUi::HandleResourceChangeL(TInt aType)
        {
        CAknAppUi::HandleResourceChangeL(aType);
        iMainView->SetRect(ClientRect());
        }


// End of File

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