examples/sfexamples/MidiPlaying/src/MidiPlayingAppUi.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 <eikapp.h>
#include <f32file.h>
#include <MidiPlaying.rsg>

#include "MidiPlayingAppUi.h"
#include "MidiPlayingMainView.h"
#include "MidiPlaying.hrh"

// CONSTANTS
_LIT(KFileName, "\\data\\sample.mid");

// MEMBER FUNCTIONS

// --------------------------------------------------------------------------
// Constructor
// --------------------------------------------------------------------------
void CMidiPlayingAppUi::ConstructL()
        {

        BaseConstructL(EAknEnableSkin);
        
        iMainView = CMidiPlayingMainView::NewL(ClientRect());
        
        iMidiPlayer = CMidiPlayer::NewL();
        }
        
// --------------------------------------------------------------------------
// Destructor
// --------------------------------------------------------------------------
CMidiPlayingAppUi::~CMidiPlayingAppUi()
    {
    delete iMidiPlayer;    

    if (iMainView)
        {
        delete iMainView;
        iMainView = NULL;
        }

    }

// --------------------------------------------------------------------------
// Handles user command.
// --------------------------------------------------------------------------
void CMidiPlayingAppUi::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 EMidiPlayingPlay:
                        {
                        // Construct file name.
                        // It adds drive letter to KFileName, where drive letter
                        // is the same as the application's executable.
                        TParsePtrC parseAppPath(Application()->AppFullName());
                        TParse parseFileName;
                        parseFileName.Set(parseAppPath.Drive(), 0, &KFileName);
                        
                        iMidiPlayer->Play(parseFileName.FullName());
                        break;
                        }
                        
                case EMidiPlayingStopPlaying:
                        {
                        iMidiPlayer->Stop();
                        break;
                        }
                
                default:
                        // Do nothing
                        break;
                }
        }       


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


// End of File

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