/*

* Copyright (c) 2007 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:  Controls the native global indicators.

*

*/

// INCLUDE FILES

#include <e32base.h>

#include <e32property.h> // Publish & Subscribe

#include <coreapplicationuisdomainpskeys.h>

#include "CGlobalIndicators.h"

#include "com_nokia_mid_ui_GlobalIndicators.h"

#include "logger.h"

//  CONSTANTS

namespace

{

// These constants are from JNI header, just defined shorter names here

// If any other values are used for the indicator or its value, they are

// passed directly to P&S.

const TInt KPropertyGlobalMailIndicator =

    com_nokia_mid_ui_GlobalIndicators_MAIL_INDICATOR;

const TInt KPropertyGlobalChatIndicator =

    com_nokia_mid_ui_GlobalIndicators_CHAT_INDICATOR;

const TInt KPropertyGlobalIndicatorUninitialized =

    com_nokia_mid_ui_GlobalIndicators_INDICATOR_UNINITIALIZED;

const TInt KPropertyGlobalIndicatorHide =

    com_nokia_mid_ui_GlobalIndicators_INDICATOR_HIDE;

const TInt KPropertyGlobalIndicatorShow =

    com_nokia_mid_ui_GlobalIndicators_INDICATOR_SHOW;

}

// Required capabilites

// WriteDeviceData  // for setting the email status using RProperty::Set()

// ReadDeviceData   // for retrieving the email status using RProperty::Get()

// ============================ MEMBER FUNCTIONS ===============================

// -----------------------------------------------------------------------------

// SetGlobalIndicator

// Sets the value for given global indicator.

// -----------------------------------------------------------------------------

//

TInt CGlobalIndicators::SetGlobalIndicator(TInt aIndicator, TInt aValue)

{

    LOG2(EJavaGlobalInd, EInfo,

         "GlobalIndicators::SetGlobalIndicator indicator:%d, value:%d",

         aIndicator, aValue);

    // Make sure that indicator JNI constants match into P&S definitions used

    // in platform.

    TUint32 convertedIndicator = aIndicator;

    if (aIndicator == KPropertyGlobalMailIndicator)

    {

        convertedIndicator = KCoreAppUIsNewEmailStatus;

    }

    if (aIndicator == KPropertyGlobalChatIndicator)

    {

        convertedIndicator = KCoreAppUIsUipInd;

    }

    TInt readValue = KPropertyGlobalIndicatorUninitialized;

    RProperty property;

    TInt ret = property.Attach(KPSUidCoreApplicationUIs, convertedIndicator);

    if (KErrNone == ret)

    {

        ret = property.Get(readValue);

        TInt setValue = KPropertyGlobalIndicatorUninitialized;

        // For Email and Chat indicators, use the specific known P&S values

        if (convertedIndicator == KCoreAppUIsNewEmailStatus ||

                convertedIndicator == KCoreAppUIsUipInd)

        {

            if (aValue == KPropertyGlobalIndicatorShow)

            {

                // Always ok to turn on - just check if is was already on

                if (readValue != ECoreAppUIsNewEmail &&

                        readValue != ECoreAppUIsShow)

                {

                    if (convertedIndicator == KCoreAppUIsNewEmailStatus)

                    {

                        setValue = ECoreAppUIsNewEmail;

                    }

                    if (convertedIndicator == KCoreAppUIsUipInd)

                    {

                        setValue = ECoreAppUIsShow;

                    }

                    ret = property.Set(setValue);

                    readValue = KPropertyGlobalIndicatorShow;

                    LOG1(EJavaGlobalInd, EInfo,

                         "GlobalIndicators::SetGlobalIndicator ON, value:%D",

                         setValue);

                }

            }

            else if (aValue == KPropertyGlobalIndicatorHide)

            {

                // When turning email inficator off bear in mind that there is

                // no way to know for sure if some other application still would

                // like to have the indicator turned on.

                if (readValue != ECoreAppUIsNoNewEmail &&

                        readValue != ECoreAppUIsDoNotShow)

                {

                    if (convertedIndicator == KCoreAppUIsNewEmailStatus)

                    {

                        setValue = ECoreAppUIsNoNewEmail;

                    }

                    if (convertedIndicator == KCoreAppUIsUipInd)

                    {

                        setValue = ECoreAppUIsDoNotShow;

                    }

                    ret = property.Set(setValue);

                    readValue = KPropertyGlobalIndicatorHide;

                    LOG1(EJavaGlobalInd, EInfo,

                         "GlobalIndicators::SetGlobalIndicator OFF, value:%D",

                         setValue);

                }

            }

            else

            {

                // Value is not HIDE or SHOW. Try to set it anyway.

                ret = property.Set(aValue);

                readValue = aValue;

                LOG1(EJavaGlobalInd, EInfo,

                     "GlobalIndicators::SetGlobalIndicator value:%D",

                     aValue);

            }

        }

        else // other than Email or Chat indicator

        {

            ret = property.Set(aValue);

            readValue = aValue;

            LOG1(EJavaGlobalInd, EInfo,

                 "GlobalIndicators::SetGlobalIndicator [user defined] value:%D",

                 aValue);

        }

    }

    property.Close();

    if (KErrNone != ret)

    {

        LOG1(EJavaGlobalInd, EInfo,

             "GlobalIndicators::SetGlobalIndicator property error :%D",

             ret);

        readValue = ret;

    }

    // return the property value or an error code

    return readValue;

}

// -----------------------------------------------------------------------------

// GlobalIndicator

// Gets the value of given global indicator.

// -----------------------------------------------------------------------------

//

TInt CGlobalIndicators::GlobalIndicator(TInt aIndicator)

{

    LOG(EJavaGlobalInd, EInfo, "GlobalIndicators::GlobalIndicator");

    RProperty property;

    TInt readValue = 0;

    TInt ret = KErrNotFound;

    if (aIndicator == KPropertyGlobalMailIndicator)

    {

        ret = property.Attach(

                  KPSUidCoreApplicationUIs, KCoreAppUIsNewEmailStatus);

    }

    else if (aIndicator == KPropertyGlobalChatIndicator)

    {

        ret = property.Attach(

                  KPSUidCoreApplicationUIs, KCoreAppUIsUipInd);

    }

    else

    {

        // A specific indicator (other than mail or chat indicator)

        ret = property.Attach(

                  KPSUidCoreApplicationUIs, aIndicator);

    }

    // If Attach has succeeded, try reading the Property value

    if (KErrNone == ret)

    {

        ret = property.Get(readValue);

        property.Close();

    }

    // If also reading has succeeded, return the Property value

    if (KErrNone == ret)

    {

        return readValue ;

    }

    else

    {

        return ret;

    }

}

//  End of File