/*

* Copyright (c) 2006 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "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:  Implementation of CVCPlaybackDialog

*

*/

// INCLUDE FILES

#include <StringLoader.h>

#include <aknnotewrappers.h>

#include <aknsoundsystem.h>

#include <aknappui.h>

#include <avkon.hrh>

#include <vcommandapi.h>

#include "vcplaybackdialog.h"

#include "vcmodel.h"

#include "rubydebug.h"

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

// -----------------------------------------------------------------------------

// CVCPlaybackDialog::CVCPlaybackDialog

// C++ default constructor can NOT contain any code, that

// might leave.

// -----------------------------------------------------------------------------

//

CVCPlaybackDialog::CVCPlaybackDialog( CVCommandHandler& aService,

                                      const CVCommandUiEntry& aCommand ) : 

                                      CAknProgressDialog( NULL ),

                                      iService( aService ),

                                      iCommand( aCommand )

    {

    iTModel.iFinalValue = KVoiceTagRecordLength;

    iTModel.iHundreths = KInterval;

    iTModel.iIncrement = KVoiceTagIncrement;

    iTModel.iRunning = EFalse;

    iVisibilityDelayOff = ETrue;

    }

// Destructor

CVCPlaybackDialog::~CVCPlaybackDialog()

    {

    if (iProgressBarTimer)

        {

        iProgressBarTimer->Cancel();

        delete iProgressBarTimer;

        }

    if (iProgressInfo)

        {

        iProgressInfo = NULL;

        }

    }

// ---------------------------------------------------------

// CVCPlaybackDialog::PreLayoutDynInitL

// ---------------------------------------------------------

//

void CVCPlaybackDialog::PreLayoutDynInitL()

    {

    RUBY_DEBUG_BLOCKL( "CVCPlaybackDialog::PreLayoutDynInitL" );

    HBufC* text = StringLoader::LoadLC( R_QTN_VC_PLAYING );

    SetTextL( *text );

    CleanupStack::PopAndDestroy( text );

    ButtonGroupContainer().SetCommandSetL( R_SOFTKEYS_QUIT );   

    }

// ---------------------------------------------------------

// CVCPlaybackDialog::PostLayoutDynInitL

// ---------------------------------------------------------

//

void CVCPlaybackDialog::PostLayoutDynInitL()

    {

    RUBY_DEBUG_BLOCKL( "CVCPlaybackDialog::PostLayoutDynInitL" );

    // FIrst check if a user edited command exists

    if( iCommand.AlternativeSpokenText().Length() > 0 )

        {

        iCommand.PlayAlternativeSpokenTextL( iService, *this );

        }

    else

        {

        iCommand.PlaySpokenTextL( iService, *this );        

        }

    }

// ---------------------------------------------------------

// CVCPlaybackDialog::OkToExitL

// ---------------------------------------------------------

//

TBool CVCPlaybackDialog::OkToExitL( TInt aButtonId )

    {

    RUBY_DEBUG_BLOCKL( "CVCPlaybackDialog::OkToExitL" );

    // Finished playing

    if ( iExitWhenCalledBack )

        {

        return ETrue;

        }

    if ( ( iTickCount < 1 ) && ( !iExitFlag ) )

        {

        return EFalse;

        }

    // Check what button was pressed

    switch ( aButtonId )

        {

        case EAknSoftkeyOk:

        break;

        case EKeyPhoneEnd:

        case EKeyApplication:

        case EAknSoftkeyQuit:

            {

            iOkToExit = ETrue;

            if ( iExitFlag )

            	{

            	iCommand.CancelPlaybackL( iService );

            	}

        	break;

            }

        case EVCommandSoftKeyQuit:

            {

            iOkToExit = ETrue;

            iCommand.CancelPlaybackL( iService );

            break;

            }

        default:

        	iOkToExit = EFalse;  

        break;

        }

    return iOkToExit;

    }

// ---------------------------------------------------------

// CVCPlaybackDialog::OfferKeyEventL

// ---------------------------------------------------------

//

TKeyResponse CVCPlaybackDialog::OfferKeyEventL( const TKeyEvent& aKeyEvent,

                                                TEventCode aType )

    {

    RUBY_DEBUG_BLOCKL( "CVCPlaybackDialog::OfferKeyEventL" );

    // Only react to red and application key

    if ( aType == EEventKey )

        {             

        if ( aKeyEvent.iCode == EKeyApplication )

            {

            iExitFlag = ETrue;

            TryExitL( EKeyApplication );

            return EKeyWasConsumed;

            }

        else if ( aKeyEvent.iCode == EKeyPhoneEnd )

            {

            iExitFlag = ETrue;

            TryExitL( EKeyPhoneEnd );

            return EKeyWasConsumed;

            }

        }

    return EKeyWasConsumed;

    }

// ---------------------------------------------------------

// CVCPlaybackDialog::StartTimerL

// ---------------------------------------------------------

//

void CVCPlaybackDialog::StartTimerL()

   {

   RUBY_DEBUG_BLOCKL( "CVCPlaybackDialog::StartTimerL" );

   iTickCount=0;

   iProgressBarTimer = CPeriodic::NewL( CActive::EPriorityStandard );

   TTimeIntervalMicroSeconds32 delay( KDelay );

   TTimeIntervalMicroSeconds32 interval( KMicroSecondsInterval*iTModel.iHundreths );

   iProgressBarTimer->Start( delay,interval, TCallBack( OnTick, this ) );

   }

// ---------------------------------------------------------

// CVCPlaybackDialog::StopTimer

// ---------------------------------------------------------

//

void CVCPlaybackDialog::StopTimer()

    {

    if ( iProgressBarTimer )

        {

        iProgressBarTimer->Cancel();

        delete iProgressBarTimer;

        iProgressBarTimer = NULL;

        }

    }

// ---------------------------------------------------------

// CVCPlaybackDialog::OnTick

// ---------------------------------------------------------

//

TInt CVCPlaybackDialog::OnTick( TAny* aObject )

    { 

    STATIC_CAST( CVCPlaybackDialog*, aObject )->DoTick();

    return 1; // magic

    }

// ---------------------------------------------------------

// CVCPlaybackDialog::DoTick

// ---------------------------------------------------------

//

void CVCPlaybackDialog::DoTick()

    {

    if ( iTickCount != iTModel.iFinalValue+1 )

        {

        iProgressInfo->IncrementAndDraw( iTModel.iIncrement );

        iTickCount++;

        }

    if (iExitFlag) 

        {

        RUBY_DEBUG0( "CVCPlaybackDialog::DoTick: Exit due to iExitFlag" );

        StopTimer();

        }

    }

// ---------------------------------------------------------

// CVCPlaybackDialog::DoHandlePlayErrorL

// ---------------------------------------------------------

//

void CVCPlaybackDialog::DoHandlePlayErrorL( TNssPlayResult aResult )

    {

    RUBY_DEBUG1( "CVCPlaybackDialog::DoHandlePlayErrorL: [%d]", aResult );

    HandlePlayComplete( aResult );

    }

// ---------------------------------------------------------

// CVCPlaybackDialog::HandlePlayStarted

// ---------------------------------------------------------

//

void CVCPlaybackDialog::HandlePlayStarted(

    TTimeIntervalMicroSeconds32 aDuration )

    {

    TRAP_IGNORE( DoHandlePlayStartedL( aDuration ) );

    }

// ---------------------------------------------------------

// CVCPlaybackDialog::DoHandlePlayStartedL

// ---------------------------------------------------------

//

void CVCPlaybackDialog::DoHandlePlayStartedL(

    TTimeIntervalMicroSeconds32 aDuration )

    {

    RUBY_DEBUG_BLOCKL( "CVCPlaybackDialog::DoHandlePlayStartedL" );

    iTModel.iFinalValue = aDuration.Int()/KMicroSecondsInterval;

    iProgressInfo = GetProgressInfoL();

    iProgressInfo->SetFinalValue( iTModel.iFinalValue );

    StartTimerL();

    }

// ---------------------------------------------------------

// CVCPlaybackDialog::HandlePlayComplete

// ---------------------------------------------------------

//

#ifdef _DEBUG

void CVCPlaybackDialog::HandlePlayComplete( TNssPlayResult aErrorCode )

#else

void CVCPlaybackDialog::HandlePlayComplete( TNssPlayResult /*aErrorCode*/ )

#endif

    {

    RUBY_DEBUG1( "CVCPlaybackDialog::HandlePlayComplete: [%d]", aErrorCode );

    iExitWhenCalledBack = ETrue;

    StopTimer();

    TRAP_IGNORE( TryExitL( EAknSoftkeyOk) );

    }

// ---------------------------------------------------------

// CVCPlaybackDialog::DisplayErrorNoteL

// ---------------------------------------------------------

//

void CVCPlaybackDialog::DisplayErrorNoteL()

    {

    RUBY_DEBUG_BLOCKL( "CVCPlaybackDialog::DisplayErrorNoteL" );

    iExitFlag = ETrue;

    iOkToExit = ETrue; 

    HBufC* text = StringLoader::LoadLC( R_TEXT_VOICE_SYSTEM_ERROR );

    CAknErrorNote* dlg = new (ELeave) CAknErrorNote( ETrue );

    dlg->ExecuteLD( *text );

    CleanupStack::PopAndDestroy( text );

    }

//  End of File