vncviewerappui.cpp

vncviewer_source_1.0

/* Copyright (C) 2006 Lucas Gomez  All Rights Reserved.
 * 
 * This is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 * 
 * This software is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License
 * along with this software; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307,
 * USA.
 */

// INCLUDE FILES
#include <avkon.hrh>
#include <aknnotewrappers.h>
#include <stringloader.h>
#include <VncViewer.rsg>

#include "VncViewer.pan"
#include "VncViewerAppUi.h"
#include "VncViewerAppView.h"
#include "VncViewer.hrh"
#include "LogWriter.h"

// LITERALS
_LIT(KConnError,"CConn Error:");

// ============================ MEMBER FUNCTIONS ===============================


// -----------------------------------------------------------------------------
// CVncViewerAppUi::ConstructL()
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//CVncViewerAppUi
void CVncViewerAppUi::ConstructL()
{
	// Initialise app UI with standard value.
	BaseConstructL(CAknViewAppUi::EAknEnableSkin);
	
	// Create the connection object
	iConn=CConn::NewL(this);

	// Create view object
	iAppView=CVncViewerAppView::NewL(this); 
	AddViewL(iAppView);
	
	// Create view object
	iViewportView=CViewportView::NewL(iConn); 
	AddViewL(iViewportView);
	
	SetDefaultViewL(*iAppView);
	
	CLogWriter::InstanceL()->LogTrace(_L("Application started"));
}
// -----------------------------------------------------------------------------
// CVncViewerAppUi::CVncViewerAppUi()
// C++ default constructor can NOT contain any code, that might leave.
// -----------------------------------------------------------------------------
//
CVncViewerAppUi::CVncViewerAppUi()
{

}

// -----------------------------------------------------------------------------
// CVncViewerAppUi::~CVncViewerAppUi()
// Destructor.
// -----------------------------------------------------------------------------
//
CVncViewerAppUi::~CVncViewerAppUi()
{
	if(iConn)
	{
		delete iConn;
		iConn=NULL;
	}
}

/**
 * Connect()
 * Initiates the connection with the VNC server
 *
 * @return N/A
 */
void CVncViewerAppUi::Connect()
{
	iConn->Init(iAppView->GetAddress(),iAppView->GetPort());
}

void CVncViewerAppUi::ConnError(const TDesC8& aError)
{
	HBufC* temp=HBufC::NewLC(aError.Length());
	temp->Des().Copy(aError);
	CEikonEnv::Static()->InfoWinL(KConnError,temp->Des());
	CleanupStack::PopAndDestroy(temp);
}

TKeyResponse CVncViewerAppUi::HandleKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType)
{
	return EKeyWasConsumed;
}

/**
* HandleCommandL
* Takes care of command handling.
* @param aCommand Command to be handled.
*/
void CVncViewerAppUi::HandleCommandL(TInt aCommand)
{
	switch(aCommand)
    {
    	case EEikCmdExit:
        case EAknSoftkeyExit:
            Exit();
        break;
        default:
            Panic(EVncViewerUi);
        break;
    }
}