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// Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies).
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// All rights reserved.
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// This component and the accompanying materials are made available
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// under the terms of "Eclipse Public License v1.0"
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// which accompanies this distribution, and is available
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// at the URL "http://www.eclipse.org/legal/epl-v10.html".
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//
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// Initial Contributors:
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// Nokia Corporation - initial contribution.
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//
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// Contributors:
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//
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// Description:
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// Part of the MVS Application for TechView
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//
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#include "MVSBalanceDialog.h"
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#include "MVSApp.hrh"
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const TInt KBalanceBarUpdateFactor = 10;//Increment factor for the balance bar every increment
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//would increase/decrease the bar by a factor of 10.
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void CMVSBalanceDialog::SetupDialogLD(TInt aBalance,
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CMVSAppUi* aAppUi, TBool aPlayBack)
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{
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CMVSBalanceDialog* dialog = new (ELeave) CMVSBalanceDialog(aBalance, aAppUi, aPlayBack);
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dialog->ExecuteLD(R_MVS_DIALOG_SETBALANCE);
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}
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void CMVSBalanceDialog::PreLayoutDynInitL()
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{
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_LIT(KTitle1,"SetPlayBalance");
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_LIT(KTitle2,"SetRecordBalance");
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if(iPlayBack)
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{
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SetTitleL(KTitle1);
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}
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else
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{
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SetTitleL(KTitle2);
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}
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// Get a downcasted pointer to the controls
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CCoeControl* myControlPtr = this->Control(EMVSSetBalance);
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iProgInfo = static_cast<CEikProgressInfo*>(myControlPtr);
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if(iProgInfo)
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{
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iProgInfo->SetAndDraw((iBalance+100)/2);
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}
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}
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CMVSBalanceDialog::CMVSBalanceDialog(TInt aBalance, CMVSAppUi* aAppUi, TBool aPlayBack)
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: iBalance(aBalance), iPlayBack(aPlayBack), iAppUi(aAppUi)
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{
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//Nothing to do here - all done in initialisation list
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}
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TKeyResponse CMVSBalanceDialog::OfferKeyEventL(const TKeyEvent& aKeyEvent, TEventCode aType)
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{
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if(aKeyEvent.iCode == EKeyEnter && aType == EEventKeyDown)
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{
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OkToExitL(EMVSButtonOk);
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}
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return CEikDialog::OfferKeyEventL(aKeyEvent,aType);
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}
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TBool CMVSBalanceDialog::OkToExitL(TInt aButtonId)
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{
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// Get a pointer to the progress bar control.
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// Downcast the returned CCoeControl* pointer to the correct type.
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switch(aButtonId)
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{
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case(EMVSButtonLeft):
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iProgInfo->IncrementAndDraw(-(KMVSProgressLabelMaxValue/KBalanceBarUpdateFactor));
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break;
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case(EMVSButtonRight):
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iProgInfo->IncrementAndDraw(KMVSProgressLabelMaxValue/KBalanceBarUpdateFactor);
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break;
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case(EMVSButtonOk):
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//Get the value on the progress bar
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//to convert balance from a figure between 0 and 100
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//to a figure between -100 and 100
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iBalance = (iProgInfo->CurrentValue()*2)-100;
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iAppUi->SetBalanceL(iBalance);
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return ETrue;
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default: //cancel
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return ETrue;
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}
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return EFalse;
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}
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