/*

 * Copyright (c) 2010 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:

 *

 */

#include <hbdevicedialogsymbian.h>

#include <hbsymbianvariant.h>

#include <coreapplicationuisdomainpskeys.h>

#include <CoreApplicationUIsSDKCRKeys.h>

#include "hbdevicepowermenusymbian.h"

//These Keys will be used in CHbSymbianVariantMap

//Donot Change these strings

_LIT(KVolumeLevel, "VolumeLevel");

_LIT(KSilenceLatchOn, "SilenceLatchOn");        //Used to latch silencebutton

_LIT(KCypherOff, "CypherOff");                  //used to poweroffButtonEnabled/Disabled

_LIT(KVibrationEnable, "VibrationEnable");

_LIT(KOfflineEnable, "OfflineEnable");

_LIT(KShutDown, "ShutDown");

//used to load plugin 

_LIT(KPluginIdentifier, "com.nokia.hb.devicepowermenu/1.0");

NONSHARABLE_CLASS(CHbDevicePowerMenuPrivate) : public CBase, public MHbDeviceDialogObserver

{

public:

    static CHbDevicePowerMenuPrivate* NewL(CHbDevicePowerMenuSymbian* aDialog);

    virtual ~CHbDevicePowerMenuPrivate();

    void ShowL();

    void AddVariantL(const TDesC& aKey, const TAny* aData, CHbSymbianVariant::TType aDataType);

    //Set Methods

    void SetVolume(TInt aVolume);

    void SetSilenceMode(TBool aEnable);

    void SetOfflineMode(TBool aChecked);

    void SetVibrationEnabled(TBool aEnable);

    void SetPowerOffEnabled(TBool aEnable);

public:

    // MHbDeviceDialogObserver

    void DataReceived(CHbSymbianVariantMap& aData);

    void DeviceDialogClosed(TInt aCompletionCode);

private: 

    CHbDevicePowerMenuPrivate();

    void ConstructL(CHbDevicePowerMenuSymbian* aDialog);

private:

    //symbian FW client intreface to load Qt.plugin

    CHbDeviceDialogSymbian*         iDeviceDialog;

    //Parameter for loading qt.plugin

    CHbSymbianVariantMap*           iVariantMap;

    //Symbian client interface for Powermenu

    CHbDevicePowerMenuSymbian*      iPowerMenuManager;

    //Variants used in VariantMap

    TInt        iVolumeLevel;           //Volume level ranges 1 to 10

    TBool       iSilenceLatchOn;        //Silence Enabled or Disbaled

    TBool       iVibrationEnable;       //Master Vibarate enabled/Disabled

    TBool       iOfflineEnable;         //Oflline Mode enabled or Disabled

    TBool       iCypherOff;             //Encryption/Decryption ON/OFF

};

/**

 * Create an object of CHbDevicePowerMenuPrivate

 */

CHbDevicePowerMenuPrivate* CHbDevicePowerMenuPrivate::NewL(CHbDevicePowerMenuSymbian* aDialog)

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::NewL: START") ) );

    CHbDevicePowerMenuPrivate* self = new (ELeave) CHbDevicePowerMenuPrivate();

    CleanupStack::PushL(self);

    self->ConstructL(aDialog);

    CleanupStack::Pop(self);

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::NewL: END") ) );

    return self;

    }

/**

 * Constructor

 */

CHbDevicePowerMenuPrivate::CHbDevicePowerMenuPrivate()

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::Constructor") ) );

    //Do nothing

    }

/**

 * Destructor

 */

CHbDevicePowerMenuPrivate::~CHbDevicePowerMenuPrivate()

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::Destructor: START") ) );

    delete iDeviceDialog;

    delete iVariantMap;

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::Destructor: END") ) );

    }

/**

 * Constrcuts all its member variables

 */

void CHbDevicePowerMenuPrivate::ConstructL(CHbDevicePowerMenuSymbian* aDialog)

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::ConstructL: START") ) ); 

    iPowerMenuManager = aDialog;

    iDeviceDialog = CHbDeviceDialogSymbian::NewL();

    iVariantMap = CHbSymbianVariantMap::NewL();

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::ConstructL: END") ) ); 

    }

/**

 * Builds all parameters required for showing the PowerMenu Dialog.

 * Loads the required powermenu plugin and calls show on DeviceDialog.

 * This Displays the Customized PowerMenu Widget. 

 */

void CHbDevicePowerMenuPrivate::ShowL()

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::ShowL: START") ) ); 

    AddVariantL(KVolumeLevel, &iVolumeLevel, CHbSymbianVariant::EInt);

    AddVariantL(KSilenceLatchOn, &iSilenceLatchOn, CHbSymbianVariant::EBool);

    AddVariantL(KVibrationEnable, &iVibrationEnable, CHbSymbianVariant::EBool);

    AddVariantL(KOfflineEnable, &iOfflineEnable, CHbSymbianVariant::EBool);

    AddVariantL(KCypherOff, &iCypherOff, CHbSymbianVariant::EBool);

    //No shutdown varinat will be added to showL

    User::LeaveIfError(iDeviceDialog->Show(KPluginIdentifier, *iVariantMap, this));

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::ShowL: END") ) ); 

    }

/**

 * Sets Volume to aVolume

 */

void CHbDevicePowerMenuPrivate::SetVolume(TInt aVolume)

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::SetVolume: START") ) ); 

    iVolumeLevel = aVolume;

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::SetVolume: END") ) ); 

    }

/**

 * Sets SilenceMode to Enable/Disable

 */

void CHbDevicePowerMenuPrivate::SetSilenceMode(TBool aEnable)

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::SetSilenceMode: START") ) ); 

    iSilenceLatchOn = aEnable;

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::SetSilenceMode: END") ) ); 

    }

/**

 * Sets OfflineMode to Checked/UnChecked

 */

void CHbDevicePowerMenuPrivate::SetOfflineMode(TBool aChecked)

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::SetOfflineMode: START") ) ); 

    iOfflineEnable = aChecked;

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::SetOfflineMode: END") ) ); 

    }

/**

 * Sets VibrationEnabled to Checked/UnChecked

 */

void CHbDevicePowerMenuPrivate::SetVibrationEnabled(TBool aChecked)

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::SetVibrationEnabled: START") ) ); 

    iVibrationEnable = aChecked;

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::SetVibrationEnabled: END") ) ); 

    }

/**

 * Sets PowerOffEnabled to Enable/Disable

 */

void CHbDevicePowerMenuPrivate::SetPowerOffEnabled(TBool aEnable)

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::SetPowerOffEnabled: START") ) ); 

    iCypherOff = aEnable;

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::SetPowerOffEnabled: END") ) ); 

    }

/**

 * Data received from HBDeviceDialog will hit by emit deviceDialogData in plugin

 * The values received from UI will set to ControlPanel.

 */

void CHbDevicePowerMenuPrivate::DataReceived(CHbSymbianVariantMap& aData)

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::DataReceived: START") ) ); 

    // Updates received from the plugin.

	//1. Volume

	const CHbSymbianVariant* volumeVariant =  aData.Get(KVolumeLevel);

	if(volumeVariant)

		{

        TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::DataReceived: volumeVariant::Start") ) );

		TInt* volumeValue = volumeVariant->Value<TInt>();

		if(volumeValue)

			{

			iVolumeLevel = *volumeValue;

			iPowerMenuManager->iProfileEngine->SetMasterVolumeL( iVolumeLevel );

			}

	    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::DataReceived:volumeVariant::End") ) );

		}

	//2. Silence

	const CHbSymbianVariant* SilenceVariant =  aData.Get(KSilenceLatchOn);

	if(SilenceVariant)

		{

        TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::DataReceived: SilenceVariant::Start") ) );

		TBool* LatchValue = SilenceVariant->Value<TBool>();

		if(LatchValue)

			{

			iSilenceLatchOn = *LatchValue;

			iPowerMenuManager->iProfileEngine->SetSilenceModeL( iSilenceLatchOn );//member in CHbDevicePowerMenuSymbian

			}

		TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::DataReceived: SilenceVariant::End") ) );

		}

	//3. Vibration

	const CHbSymbianVariant* VibrationVariant =  aData.Get(KVibrationEnable);

	if(VibrationVariant)

		{

        TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::DataReceived: VibrationVariant::Start") ) );

		TBool* VibrationValue = VibrationVariant->Value<TBool>();

		if(VibrationValue)

			{

			iVibrationEnable = *VibrationValue;

			iPowerMenuManager->iProfileEngine->SetMasterVibraL( iVibrationEnable );//member in CHbDevicePowerMenuSymbian

			}

        TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::DataReceived: VibrationVariant::End") ) );

		}

	//4.Offline

	const CHbSymbianVariant* OfflineVariant =  aData.Get(KOfflineEnable);

	if(OfflineVariant)

		{

        TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::DataReceived: OfflineVariant::Start") ) );

		TBool* OfflineValue = OfflineVariant->Value<TBool>();

		if(OfflineValue)

			{

                        iOfflineEnable = *OfflineValue;

                        // negate the value before storing in cen rep as the n/w conn allowed key is complement of offline mode

                        User::LeaveIfError( iPowerMenuManager->iCenrepOffline->Set(KCoreAppUIsNetworkConnectionAllowed, !iOfflineEnable )  );

			}

        TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::DataReceived: OfflineVariant::End") ) );

		}

	//5.shutdown

	const CHbSymbianVariant* ShutDownVariant =  aData.Get(KShutDown);

	if(ShutDownVariant)

		{

        TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::DataReceived: ShutDownVariant::Start") ) );

		TBool* ShutDownValue = ShutDownVariant->Value<TBool>();

		if(ShutDownValue)

			{

			TBool shutDown = *ShutDownValue;

			if (shutDown)

			    {

                iPowerMenuManager->iSysApServer.HandleLongPowerKeyPressedL();

			    }

			}

        TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::DataReceived: ShutDownVariant::End") ) );

		}

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::DataReceived: END") ) ); 

	return;

    }

/**

 * DeviceDialogClosed will be executed by the event emit deviceDialogClosed in plugin.

 * This will be executed when   1. Tap out side the Dialog to Close

 *                              2. When Power Off Button is clicked. 

 */

void CHbDevicePowerMenuPrivate::DeviceDialogClosed(TInt /*aCompletionCode*/)

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::DeviceDialogClosed") ) ); 

    // Inform sysap to release the memory of power menu custom dialog.

    RProperty::Set( KPSUidCoreApplicationUIs, KCoreAppUIsPowerMenuCustomDialogStatus, ECoreAppUIsPowerMenuCustomDialogOn );

    }

/**

 * Contrcuts VariantMap

 */

void CHbDevicePowerMenuPrivate::AddVariantL(const TDesC& aKey, const TAny* aData, CHbSymbianVariant::TType aDataType)

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::AddVariantL: START") ) ); 

    CHbSymbianVariant *variant = CHbSymbianVariant::NewL(aData, aDataType);

    CleanupStack::PushL(variant);

    //iVariantMap takes the ownerhip of variant

    User::LeaveIfError(iVariantMap->Add(aKey, variant));

    CleanupStack::Pop(variant);

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuPrivate::AddVariantL: End") ) ); 

    }

/*

 * Creates an object of CHbDevicePowerMenuSymbian

*/

CHbDevicePowerMenuSymbian* CHbDevicePowerMenuSymbian::NewL(CSysApAppUi& aSysApServer)

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::NewL: START") ) ); 

    CHbDevicePowerMenuSymbian* self = new (ELeave) CHbDevicePowerMenuSymbian(aSysApServer);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::NewL: END") ) ); 

    return self;

    }

/*

 *  Destructs the class.

*/

CHbDevicePowerMenuSymbian::~CHbDevicePowerMenuSymbian()

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::Destructor: START") ) ); 

    delete iCenrepProfile;

    delete iCenrepOffline;

    iProfileEngine->Release();

    delete iPowerMenuPrivate;

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::Destructor: End") ) ); 

    }

/*

 * Executes the dialog asynchronously.

*/

void CHbDevicePowerMenuSymbian::ShowL()

    {    

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::ShowL: START") ) ); 

    iPowerMenuPrivate->ShowL();

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::ShowL: End") ) ); 

    }

/**

 * Sets Volume to aVolume

 */

void CHbDevicePowerMenuSymbian::SetVolume(TInt aVolume)

	{

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::SetVolume: START") ) ); 

    iPowerMenuPrivate->SetVolume(aVolume);

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::SetVolume: End") ) ); 

	}

/**

 * Sets SilenceMode to Enable/Disable

 */

void CHbDevicePowerMenuSymbian::SetSilenceMode(TBool aEnable)

	{

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::SetSilenceMode: START") ) ); 

	iPowerMenuPrivate->SetSilenceMode(aEnable);

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::SetSilenceMode: END") ) ); 

	}

/**

 * Sets OfflineMode to Checked/UnChecked

 */

void CHbDevicePowerMenuSymbian::SetOfflineMode(TBool aChecked)

	{

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::SetOfflineMode: START") ) ); 

	iPowerMenuPrivate->SetOfflineMode(aChecked);

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::SetOfflineMode: End") ) ); 

	}

/**

 * Sets VibrationEnabled to Checked/UnChecked

 */

void CHbDevicePowerMenuSymbian::SetVibrationEnabled(TBool aEnable)

	{

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::SetVibrationEnabled: START") ) ); 

	iPowerMenuPrivate->SetVibrationEnabled(aEnable);

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::SetVibrationEnabled: End") ) ); 

	}

/**

 * Sets PowerOffEnabled to Enable/Disable

 */

void CHbDevicePowerMenuSymbian::SetPowerOffEnabled(TBool aEnable)

	{

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::SetPowerOffEnabled: START") ) ); 

	iPowerMenuPrivate->SetPowerOffEnabled(aEnable);

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::SetPowerOffEnabled: END") ) ); 

	}

/*

 * Constructor.

*/

CHbDevicePowerMenuSymbian::CHbDevicePowerMenuSymbian(CSysApAppUi& aSysApServer)

	:iSysApServer(aSysApServer)

	{

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::Constructor") ) ); 

	//Do Nothing

	}

/*

 * 2nd Constructor.

 * Constructs and initializes all its meber variables

*/

void CHbDevicePowerMenuSymbian::ConstructL()

    {

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::ConstructL: START") ) ); 

    iProfileEngine = ::CreateProfileEngineExtended2L();

    iCenrepOffline = CRepository::NewL( KCRUidCoreApplicationUIs );

    iCenrepProfile = CRepository::NewL( KCRUidProfileEngine );

	iPowerMenuPrivate = CHbDevicePowerMenuPrivate::NewL(this);

    //To Sync with Contro panel 

    TBool networkConnectionAllowed(EFalse);

    TInt error = iCenrepOffline->Get( KCoreAppUIsNetworkConnectionAllowed, networkConnectionAllowed );

    TRACES( RDebug::Print( _L("CSysApAppUi::ConstructL: KCoreAppUIsNetworkConnectionAllowed = %d"), error ) );    

    // The value of KCoreAppUIsNetworkConnectionAllowed is Inverted status of Offline mode

    // Hence negate the value and use as Offline mode

    SetOfflineMode(!networkConnectionAllowed);

	TInt masterVolume(0);

    error = iCenrepProfile->Get( KProEngMasterVolume, masterVolume );

    TRACES( RDebug::Print( _L("CSysApAppUi::ConstructL: KProEngMasterVolume = %d"), error ) );    

    SetVolume(masterVolume);

	TBool masterVibrate(0);

    error = iCenrepProfile->Get( KProEngMasterVibra, masterVibrate );

    TRACES( RDebug::Print( _L("CSysApAppUi::ConstructL: KProEngMasterVibra = %d"), error ) );	

	SetVibrationEnabled(masterVibrate);

	TBool silenceMode(EFalse);

    error = iCenrepProfile->Get( KProEngSilenceMode, silenceMode );

    TRACES( RDebug::Print( _L("CSysApAppUi::ConstructL: KProEngSilenceMode = %d"), error ) );   

	SetSilenceMode(silenceMode);

	//Cypheroff is True when No encryption/Decryption is happening

	TBool cypherOff(!(iSysApServer.IsEncryptionOperationOngoingL()));

	SetPowerOffEnabled(cypherOff);

    TRACES( RDebug::Print( _L("CHbDevicePowerMenuSymbian::ConstructL: END") ) ); 

    }