examples/SFExamples/Quick_Recipes_on_Symbian_OS_Multimedia_Example_Code/AudioTone/src/uiq3/AudioToneMainView.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 <QikCommand.h>
#include <eiklabel.h>
#include <AudioTone.rsg>

#include "AudioToneExternalInterface.h"
#include "AudioToneAppUi.h"
#include "AudioToneMainView.h"
#include "AudioTone.hrh"

// MEMBER FUNCTIONS

// --------------------------------------------------------------------------
// Two-phase constructor
// --------------------------------------------------------------------------
CAudioToneMainView* CAudioToneMainView::NewLC(CQikAppUi& aAppUi)
        {
        CAudioToneMainView* self = new (ELeave) CAudioToneMainView(aAppUi);
        CleanupStack::PushL(self);
        self->ConstructL();
        return self;
        }

// --------------------------------------------------------------------------
// Default constructor
// --------------------------------------------------------------------------
CAudioToneMainView::CAudioToneMainView(CQikAppUi& aAppUi) 
        : CQikViewBase(aAppUi, KNullViewId)
        {
        }

// --------------------------------------------------------------------------
// Destructor
// --------------------------------------------------------------------------
CAudioToneMainView::~CAudioToneMainView()
        {
        }

// --------------------------------------------------------------------------
// Second phase constructor
// --------------------------------------------------------------------------
void CAudioToneMainView::ConstructL()
        {
        BaseConstructL();
        }
        
// --------------------------------------------------------------------------
// Called when this view is first time activated.
// --------------------------------------------------------------------------
void CAudioToneMainView::ViewConstructL()
        {
        ViewConstructFromResourceL(R_AUDIOTONE_UI_CONFIGURATIONS);      
        iEikLabel = LocateControlByUniqueHandle<CEikLabel> (EAudioToneLabelCtrl);
        }

// --------------------------------------------------------------------------
// Returns the identifier of this view.
// --------------------------------------------------------------------------
TVwsViewId CAudioToneMainView::ViewId()const
        {
        return TVwsViewId(KUidAudioToneApp, KUidAudioToneMainView);
        }

// --------------------------------------------------------------------------
// Handles user command.
// In this example, all commands are sent to AppUi because
// we want to have the same code with S60.
// --------------------------------------------------------------------------
void CAudioToneMainView::HandleCommandL(CQikCommand& aCommand)
        {
        iQikAppUi.HandleCommandL(aCommand.Id());
        CQikViewBase::HandleCommandL(aCommand);
        }

// --------------------------------------------------------------------------
// Sets the text to be displayed on this control.
// --------------------------------------------------------------------------
void CAudioToneMainView::SetTextL(const TDesC& aText)
        {
        if (iEikLabel)
                {
                iEikLabel->SetTextL(aText);
                DrawDeferred();
                }
        }

// --------------------------------------------------------------------------
// Called when the size/resolution of this control has been
// changed. If this happens, the size of the label has to be
// adjusted as well.
// --------------------------------------------------------------------------
void CAudioToneMainView::SizeChanged()
    {
        if (iEikLabel)
                {
                TRect rect(Rect());
                iEikLabel->SetExtent(
                        TPoint(0, 0),
                        TSize(rect.Width(), rect.Height()));
                }
        }
        
// End of File

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