// 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;

     }