// Copyright (c) 2008-2009 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:

// Implementation of CConfigureSCMDialog class 

//

/**

 @file

 @internalTechnology 

 @released

 @see CCoreDumpFormatter

*/

#include "coredumpui.h"

#include "coredumpscmdialog.h"

CConfigureSCMDialog::CConfigureSCMDialog(RCoreDumpSession &aCoreDumpSession)

    : CCoreDumpDialogBase(aCoreDumpSession)

    {

    }

CConfigureSCMDialog::~CConfigureSCMDialog()

	{

	iConfs.ResetAndDestroy();

	}

void CConfigureSCMDialog::PreLayoutDynInitL()

	{

	UpdateDialogDataL();

	}

void CConfigureSCMDialog::PostLayoutDynInitL()

	{

	}

void CConfigureSCMDialog::UpdateDialogDataL()

	{

	// We are loading up edwins as defined in rss file here

	// A better approach may be to create the items dynamically if time allows

	// example code for this at http://wiki.forum.nokia.com/index.php/Create_Modal_dialog_and_add_controls_dynamically

	//update dialog

	RPointerArray<CEikEdwin> edwins;

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin0)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin1)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin2)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin3)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin4)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin5)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin6)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin7)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin8)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin9)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin10)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin11)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin12)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin13)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin14)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin15)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin16)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin17)));

	edwins.Append(static_cast<CEikEdwin*>(Control(EEdwin18)));

	for (TInt i = 0; i < edwins.Count(); i++)

		{

		edwins[i]->SetDimmed(ETrue);

		edwins[i]->SetReadOnly(ETrue);

		}

	RPointerArray<CEikLabel> labels;

	labels.Append(static_cast<CEikLabel*>(Control(ELabel0)));  	// 0

	labels.Append(static_cast<CEikLabel*>(Control(ELabel1)));  	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel2)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel3)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel4)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel5)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel6)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel7)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel8)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel9)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel10)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel11)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel12)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel13)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel14)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel15)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel16)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel17)));	

	labels.Append(static_cast<CEikLabel*>(Control(ELabel18)));	

	// Read config parameters from CDS

	TInt noConfigParams = 0;

	iConfs.ResetAndDestroy();

    TRAPD(err, noConfigParams = iCoreDumpSession.GetNumberConfigParametersL());

    if(err != KErrNone)

        {

		TBuf<23> error;

		error.Format(_L("Error: %d"), err);

		CEikonEnv::InfoWinL(_L("Could not get number of config params!"), error);

        User::Leave(err);

        }

	TInt control = 0;

	for (TInt i = 0; i < noConfigParams; i++)

		{

		COptionConfig* conf;

		conf = iCoreDumpSession.GetConfigParameterL(i);

		if (conf->Source()== COptionConfig::ESCMConfig && control < edwins.Count())

			{

			iConfs.Append(conf);

			TBuf<255> buf = conf->Prompt();

			switch (conf->Type())

				{

				// SCM configuration options are all TInt (TInt priority)

				case COptionConfig::ETInt:

					{

					buf.Append(_L("\n(priority (0-255) "));

					TBuf<100> value;

					value.Format(_L("%d"), iConfs[control]->Value());

					edwins[control]->SetTextL(&value);

					// save the edwin in the tag field of option config 

					// this will make unloading the data easier

					conf->SetTag(edwins[control]);

					}

					break;

				default:

					break;

				}

			labels[control]->SetTextL(buf);

			edwins[control]->SetDimmed(EFalse);

			edwins[control++]->SetReadOnly(EFalse);

			}

        else

            {

            delete conf;

            }

		}

	edwins.Close();

	labels.Close();

	}

TBool CConfigureSCMDialog::OkToExitL(TInt aButtonId)

	{

	TBool ret = ETrue;

	TInt err = KErrNone;

	// for the scm dialog - each edwin contains an integer value priority 

	for (TInt i = 0; i <iConfs.Count(); i++)

		{

		COptionConfig* conf = iConfs[i];

		if(!conf)

			{

			continue;

			}

		// retrieve the edwin pointer (saved in iTag member)

		CEikEdwin* edwin = (CEikEdwin*) conf->Tag();

		if(edwin)

			{

			HBufC* hBuf = edwin->GetTextInHBufL();

			CleanupStack::PushL(hBuf);

			//hBuf->Des()

			TLex lex(*hBuf);

			TInt32 priority;

			err = lex.Val(priority);

			if(err != KErrNone)

				{

				LOG_MSG("  error from lex.Val(conf) -> CConfigureSCMDialog::CEikonEnv::Static()->InfoMsg;" );

				CEikonEnv::Static()->InfoMsg(_L("Value must be an integer"));

				}			

			else if(priority != conf->Value())

				{

				iConfs[i]->Value(priority);

				LOG_MSG4("CConfigureSCMDialog::OkToExitL modifying item uid=%d instance=%d value=%d",

						conf->Uid(), conf->Instance(), conf->Value());

				TRAP( err, iCoreDumpSession.SetConfigParameterL( *iConfs[i]) );

				if( err != KErrNone)

					{

					CEikonEnv::Static()->InfoMsg(_L("Error changing config param "));

					}

				}

			CleanupStack::PopAndDestroy(hBuf);

			}

		}

	return ret;

	}