// Copyright (c) 2005-2009 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:

// Part of the MVS Application for TechView

//

#include "MVSAudioSettingDialog.h"

#include "MVSApp.hrh"

void CMVSAudioSettingDialog::SetupDialogLD(TInt aNoRepeats, 

                          TTimeIntervalMicroSeconds aTrailingSilence,TInt aAudioPriority,

                          TMdaPriorityPreference aPriorityPreference, TInt& aMaxFileBuf,

                          CMVSAppUi* aAppUi)

	{

    CMVSAudioSettingDialog* dialog = new (ELeave) CMVSAudioSettingDialog(aNoRepeats,

                                                       aTrailingSilence,aAudioPriority, aPriorityPreference, aMaxFileBuf, aAppUi);

    dialog->ExecuteLD(R_NEW_MVS_DIALOG_AUDIOSETTING);

    }

void CMVSAudioSettingDialog::PreLayoutDynInitL()

    {

    CEikNumberEditor* repeatControl = static_cast<CEikNumberEditor*>(Control(EMVSCmdSetRepeats));

    CEikNumberEditor* myTrSilenceControl = static_cast<CEikNumberEditor*>(Control(EMVSCmdSetTrailingSilence));

    iMaxFileSizeCtrl = static_cast<CEikNumberEditor*>(Control(EMVSCmdSetMaxFileSizeNum));

    if(iMaxFileBuf>0)

    	{

    	iMaxFileSizeCtrl->SetNumber(iMaxFileBuf);

    	}

    else

    	{

    	iMaxFileSizeCtrl->SetNumber(0);

     	}

    //Now seed the controls with appropriate values

    if(repeatControl)

	    {

	    repeatControl->SetNumber(iNoRepeats);

	    }

    if(myTrSilenceControl)

    	{

    	myTrSilenceControl->SetNumber(I64INT(iTrailingSilence.Int64()/1000000));	

    	}

    // Get a downcasted pointer to the controls

    CEikChoiceList* audioPriority = static_cast<CEikChoiceList*>(Control(EMVSCmdSetAudioPriority));

    CEikChoiceList* audioPriorityPref = static_cast<CEikChoiceList*>(Control(EMVSCmdSetAudioPriorityPreference));

    if(audioPriority)

	    {

	    //Set the current item based on the argument passed to the object

	    switch (iAudioPriority)

	    	{

	        case(EMdaPriorityMin):

	        	audioPriority->SetCurrentItem(0);

	          	break;

	        case(EMdaPriorityMax):

	        	audioPriority->SetCurrentItem(2);

	          	break;

	    	case(EMdaPriorityNormal):

	        default:

	        	audioPriority->SetCurrentItem(1);

	          	break;

	        }	

	    }

     if(audioPriorityPref)

	     {

	     //Set the priority preference based on the argument passed to the object

	     switch (iPriorityPreference)

	     	{

	        case(EMdaPriorityPreferenceTime):

	        	audioPriorityPref->SetCurrentItem(1);

	          	break;

	        case(EMdaPriorityPreferenceQuality):

	        	audioPriorityPref->SetCurrentItem(2);

	          	break;

	     	case(EMdaPriorityPreferenceTimeAndQuality):

	        	audioPriorityPref->SetCurrentItem(3);

	          	break;

	     	case(EMdaPriorityPreferenceNone):

	     	default:

	     		audioPriorityPref->SetCurrentItem(0);

	        }	

	     }

    }

CMVSAudioSettingDialog::CMVSAudioSettingDialog(TInt aNoRepeats, 

                             TTimeIntervalMicroSeconds aTrailingSilence,TInt aAudioPriority,

                      TMdaPriorityPreference aPriorityPreference, TInt& aMaxFileBuf,

                      CMVSAppUi* aAppUi)

: iAppUi(aAppUi),iAudioPriority(aAudioPriority), iPriorityPreference (aPriorityPreference),

iNoRepeats(aNoRepeats),iTrailingSilence(aTrailingSilence), iMaxFileBuf(aMaxFileBuf)

	{

    }

TKeyResponse CMVSAudioSettingDialog::OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType)

	{

	if(aKeyEvent.iCode == EKeyEnter && aType == EEventKeyDown)

		{

		OkToExitL(EMVSButtonUpdate);

		}

	else if(aKeyEvent.iCode == EKeyEscape && aType == EEventKeyDown)

		{

		OkToExitL(EMVSButtonCancel);

		}

	return CEikDialog::OfferKeyEventL(aKeyEvent,aType);	

	}

TBool CMVSAudioSettingDialog::OkToExitL(TInt aButtonId)

    {

    // Get a pointer to the progress bar control.

    // Downcast the returned CCoeControl* pointer to the correct type.

    CEikChoiceList* audioPriority = static_cast<CEikChoiceList*>(Control(EMVSCmdSetAudioPriority));

    CEikChoiceList* audioPriorityPref = static_cast<CEikChoiceList*>(Control(EMVSCmdSetAudioPriorityPreference));

    iMaxFileBuf = iMaxFileSizeCtrl->Number();

	iAppUi->SetMaxFileSize(iMaxFileBuf);	

    //Identify current Audio Priority item, and set that

    if(audioPriority)

	    {

	    switch (audioPriority->CurrentItem())

	    	{

	        case 0:

	        	iAudioPriority = EMdaPriorityMin;

	          	break;

	        case 1:

	        	iAudioPriority = EMdaPriorityNormal;

	          	break;

	        case 2:

	        	iAudioPriority = EMdaPriorityMax;

	         	break;

	        default:

	        	iAudioPriority = EMdaPriorityNormal;

	         	break;

	        }	

	    }

    //Now do the same for the Priority Preference.

    if(audioPriorityPref)

	    {

	    switch (audioPriorityPref->CurrentItem())

	    	{

	        case 1:

	        	iPriorityPreference = EMdaPriorityPreferenceTime;

	          	break;

	        case 2:

	        	iPriorityPreference = EMdaPriorityPreferenceQuality;

	          	break;

	        case 3:

	        	iPriorityPreference = EMdaPriorityPreferenceTimeAndQuality;

	          	break;

	    	case 0:

	        default:

	        	iPriorityPreference = EMdaPriorityPreferenceNone;

	          	break;

	        }

	    }

    iNoRepeats = static_cast<CEikNumberEditor*>

                        (Control(EMVSCmdSetRepeats))->Number();

    //Update the trailing silence from the control.

    TInt64 silence64 = (static_cast<CEikNumberEditor*>

                        (Control(EMVSCmdSetTrailingSilence))->Number());  

    TInt silence = I64INT(silence64*1000000);

    TTimeIntervalMicroSeconds theSilence(silence);

    switch(aButtonId)

    	{

     	case(EMVSButtonUpdate):

        	iAppUi->SetPriorityL(iAudioPriority, iPriorityPreference);

            iAppUi->SetRepeats(iNoRepeats, theSilence);

            return ETrue;

    	case(EMVSButtonCancel):

    		return ETrue;

        default:

           	break;

     	} 

    return ETrue;

    }