/*

* Copyright (c) 2002 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: 

*     Ecom plugin to implement touch support for universal missed calls indicator. 

*

*

*/

// INCLUDE FILES

#include "CLogsIndicatorPlugin.h"

#include <apacmdln.h>  // -> For CApaCommandLine 

#include <apgcli.h>

#include <apgtask.h>

#include <LogsUiCmdStarter.h>

#include <StringLoader.h> 

#include <AknUtils.h>

#include <LogsDomainCRKeys.h>

#include <AknPreviewPopUpController.h>

#include <centralrepository.h>   

#include <bautils.h>

#include <pathinfo.h>

#include "LogsDebug.h"

#include <data_caging_path_literals.hrh> // KDC_APP_RESOURCE_DIR

// CONSTANTS

// LogsIndicator.RSS is included in Logs.RSS and compiled to Logs.RSC.

// Needed for the resource strings.

_LIT( KIndicatorResourceFile, "Logs.RSC" );  

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

// CLogsIndicatorPlugin::NewL

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

//

CLogsIndicatorPlugin* CLogsIndicatorPlugin::NewL()

    {

    CLogsIndicatorPlugin* self = new( ELeave ) CLogsIndicatorPlugin;

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CLogsIndicatorPlugin::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CLogsIndicatorPlugin::ConstructL()

    {

    // Access to Central repository is needed to later retrieve

    // the number of missed calls     

    iRepositoryLogs    = CRepository::NewL( KCRUidLogs );

    iNotifyHandlerLogs = CCenRepNotifyHandler::NewL

        (*this, *iRepositoryLogs, CCenRepNotifyHandler::EIntKey, KLogsNewMissedCalls);

    iNotifyHandlerLogs->StartListeningL();

    // Read resource strings    

    CCoeEnv* env = CCoeEnv::Static();

    if( !iResourceFileOffset )

        {

        TFileName* resFile = new( ELeave )TFileName( 

            TParsePtrC( PathInfo::RomRootPath() ).Drive() );

        CleanupStack::PushL( resFile );

        resFile->Append( KDC_APP_RESOURCE_DIR );

        resFile->Append( KIndicatorResourceFile );

        BaflUtils::NearestLanguageFile( env->FsSession(), *resFile );

        iResourceFileOffset = env->AddResourceFileL( *resFile );

        CleanupStack::PopAndDestroy( resFile );

        }

    iPopupHeading =         env->AllocReadResourceL( R_QTN_LOGS_STYLUS_POPUP_LOGS );

	iPopupTextOne =         env->AllocReadResourceL( R_QTN_LOGS_STYLUS_POPUP_MISSED1 );

	iPopupTextMultiple =    env->AllocReadResourceL( R_QTN_LOGS_STYLUS_POPUP_MISSED );   

	iUid = 0;

    }

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

// CLogsIndicatorPlugin::CLogsIndicatorPlugin

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

//

CLogsIndicatorPlugin::CLogsIndicatorPlugin()

    {

    }

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

// CLogsIndicatorPlugin::~CLogsIndicatorPlugin

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

//

CLogsIndicatorPlugin::~CLogsIndicatorPlugin()

    {

    delete iPopupHeading;   

    delete iPopupTextOne;

    delete iPopupTextMultiple;  

    // notify cenrep that this observer is no longer here. 

    if (iNotifyHandlerLogs)

        {

        iNotifyHandlerLogs->StopListening();  

        delete iNotifyHandlerLogs; 

        }

    }

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

// CLogsIndicatorPlugin::HandleIndicatorTapL

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

//

void CLogsIndicatorPlugin::HandleIndicatorTapL(const TInt /*aUid*/)

    {

    // Start Logs application Missed calls view

    LogsUiCmdStarter::CmdStartL( LogsUiCmdStarterConsts::KMissedView() );     

    }

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

// CLogsIndicatorPlugin::TextL

//

// Called by framework first during construction and later after UpdateL

// is called - see CLogsIndicatorPlugin::HandleNotifyInt

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

//    

HBufC* CLogsIndicatorPlugin::TextL( const TInt aUid, TInt& aTextType )

    {

    // store the internal uid of this plugin

    iUid = aUid;

    aTextType = EAknIndicatorPluginLinkText;

    return CreatePopupContentMessageL();

    }

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

// CLogsIndicatorPlugin::CreatePopupContentMessageL

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

//

HBufC* CLogsIndicatorPlugin::CreatePopupContentMessageL()

    {

    TInt missedCount;

    // Get new missed calls count

    iRepositoryLogs->Get( KLogsNewMissedCalls, missedCount );   

    // Construct proper popup message (singular or plural)

    HBufC* dynStringBuf = NULL;

    if( missedCount > 1 )

        {

        TInt reqDynLen = iPopupTextMultiple->Length() + KMaxEventNumberLength;

        dynStringBuf = HBufC::NewL( reqDynLen );

        TPtr dynString = dynStringBuf->Des();

        StringLoader::Format( dynString,

                              iPopupTextMultiple->Des(),

                              -1,             //No index code in source string

                              missedCount );

        }

    else // eventCount <= 1

        {

        dynStringBuf = iPopupTextOne->AllocL();

        }

    return dynStringBuf;

    }

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

// CLogsIndicatorPlugin::HandleNotifyInt

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

//

void CLogsIndicatorPlugin::HandleNotifyInt( TUint32 aId, TInt aNewValue )

    {

    // Sanity check the parameters

    if (aId == KLogsNewMissedCalls && aNewValue >= 0)

        {   

        // Call UpdateL which will eventually lead to a callback to the TextL here and

        // the update of the popup message (missed calls count)        

        TRAPD(err, UpdateL(iUid));

        if (err != KErrNone)

            {

            // nothing to do, the plugin text just won't be updated

            LOGS_DEBUG_PRINT(LOGS_DEBUG_STRING

                ( "CLogsIndicatorPlugin::HandleNotifyInt - UpdateL failed")); 

            }

        }

    }

// end of file