/*

* Copyright (c) 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:  This class is the plugin implementation

*

*/

// INCLUDE FILES

#include <imstatuspaneindicatorpluginrss.rsg>

#include <StringLoader.h>

#include <bautils.h>

#include <f32file.h>

#include <e32base.h>

#include <coemain.h>

#include <eikenv.h>

#include <apgcli.h>

#include <avkon.hrh>

// imlauncher

#include <imcvlauncher.h>

//sp settings

#include <spsettings.h> 

#include <spentry.h>

#include <spproperty.h>

#include "imstatuspaneindicator.h"

#include "imstatuspaneindicatorpluginimplementation.h"

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

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

// CIMStatusPaneIndicatorPluginImplementation::CIMStatusPaneIndicatorPluginImplementation

// C++ default constructor can NOT contain any code, that

// might leave.

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

//

CIMStatusPaneIndicatorPluginImplementation::CIMStatusPaneIndicatorPluginImplementation()

: iCoeEnv( *CCoeEnv::Static() )

    {

    }

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

// CIMStatusPaneIndicatorPluginImplementation::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CIMStatusPaneIndicatorPluginImplementation::ConstructL()

    {

    TFileName resPathWithoutDrive;

    resPathWithoutDrive.Zero();

    resPathWithoutDrive.Append( KResourceDir() );

    resPathWithoutDrive.Append( KIndicatorResourceFile() );

    TFileName path;    

    Dll::FileName(path); //get the location of the dll

    TDriveName drive( TParsePtrC( path ).Drive( ) ); // solve drive

    // leave to stack, LC method

    HBufC* resourceFilePath = HBufC::NewLC( KMaxResourcePathLength );

    TPtr ptr( resourceFilePath->Des() );

    ptr.Append( resPathWithoutDrive ); // without drive

    ptr.Insert( 0, drive ); // insert drive

    // NearestLanguageFile takes only TFileName

    path.Zero();

    path.Append( *resourceFilePath );

    if ( path.Length() != 0 )

        {

        BaflUtils::NearestLanguageFile( iCoeEnv.FsSession(), path );

        }

    CleanupStack::PopAndDestroy(resourceFilePath);

    iResourceOffset = iCoeEnv.AddResourceFileL(path);

    iPopupTextOne =  StringLoader::LoadLC( R_QTN_SERVTAB_UNIPANE_ONENEWMSG );

    CleanupStack::Pop();

    iPopupTextMultiple = StringLoader::LoadLC( R_QTN_SERVTAB_UNIPANE_NEWMSGS );

    CleanupStack::Pop();

    iIMStatusPaneIndicator = CIMStatusPaneIndicator::NewL();

    }

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

// CIMStatusPaneIndicatorPluginImplementation::NewL

// Two-phased constructor.

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

//

CIMStatusPaneIndicatorPluginImplementation* CIMStatusPaneIndicatorPluginImplementation::NewL()

    {

    CIMStatusPaneIndicatorPluginImplementation* self = 

        new( ELeave ) CIMStatusPaneIndicatorPluginImplementation();

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

// Destructor

CIMStatusPaneIndicatorPluginImplementation::~CIMStatusPaneIndicatorPluginImplementation()

    {

    delete iIMStatusPaneIndicator;

    iCoeEnv.DeleteResourceFile( iResourceOffset );

    delete iPopupTextMultiple;

    delete iPopupTextOne;  

    iViewServices.Close();

    }

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

// CIMStatusPaneIndicatorPluginImplementation::HandleIndicatorTapL

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

//

void CIMStatusPaneIndicatorPluginImplementation::HandleIndicatorTapL( const TInt aUid)

    {

   if(EAknIndicatorMecoServiceTab == aUid)

       {

       ShowMessageL();

       }

    }

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

// CIMStatusPaneIndicatorPluginImplementation::CreatePopupContentMessageL()

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

//

HBufC* CIMStatusPaneIndicatorPluginImplementation::CreatePopupContentMessageL()

    {

    if( !iPopupTextMultiple || !iPopupTextOne )

       {

       // do not allocate KNullDesC>AllocL() memory here, as the avakon component

       // donot test for the lenght of the text, instead it tests if

       // the text is valid or not.

       // Load resource strings before calling this method!

       return NULL;

       }

    HBufC* dynStringBuf = NULL;

    if(iIMStatusPaneIndicator)

        {

        TInt Count = iIMStatusPaneIndicator->MsgCount();

        if( 1 == Count )

           {

           dynStringBuf =  iPopupTextOne->AllocL();

           }

       else if(Count > 1)

           {

           TInt reqDynLen = iPopupTextMultiple->Length() + 

                                    KMaxMessageNumberLength;

           dynStringBuf = HBufC::NewL( reqDynLen );

           TPtr dynString = dynStringBuf->Des();

           StringLoader::Format( dynString,

                                iPopupTextMultiple->Des(),

                                -1,             //No index code in source string

                                Count );

           }

        }

      return dynStringBuf;

    }

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

// CIMStatusPaneIndicatorPluginImplementation::TextL()

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

//    

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

	{

	if(EAknIndicatorMecoServiceTab == aUid)

	    {

	    // check the uid, if its only my uid then call the functionality below.

        aTextType = CAknIndicatorPlugin::EAknIndicatorPluginLinkText;

        return CreatePopupContentMessageL();

	    }

	return NULL;

	}

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

// CIMStatusPaneIndicatorPluginImplementation::ShowMessageL()

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

// 

void CIMStatusPaneIndicatorPluginImplementation::ShowMessageL()

	{

    if(iIMStatusPaneIndicator)

        {

        // conversation view should be launched if is 1 message or if more than

        // one message, but the sender is same of all the messages.

        if(iIMStatusPaneIndicator->MsgCount() >= 1 && iIMStatusPaneIndicator->IsMultipleSenders() == 1 )

            {

            TVwsViewId activeViewId;

            CCoeEnv::Static()->AppUi()->GetActiveViewId( activeViewId );

            // launch the conversation view

            // imlauncher call for luanching the conversationview with seletced user id

            IMCVLauncher::LaunchImConversationViewL(activeViewId, iIMStatusPaneIndicator->ServiceId(), iIMStatusPaneIndicator->SenderId());  

            }

        // servie tab is launched when there are more than one messages received from different

        // senders.

        else if(iIMStatusPaneIndicator->MsgCount() > 1 )

            {

            //launch service tab based on the service id.

            TInt serviceviewId = 0 ;

            TInt seriveId = iIMStatusPaneIndicator->ServiceId();

            if(  seriveId != KErrNotFound)

                {

                CSPSettings* spSettings = CSPSettings::NewL();

                CleanupStack::PushL(spSettings);

                //get the tabview id from settings

                CSPProperty* property = CSPProperty::NewLC();

                spSettings->FindPropertyL( seriveId,

                        EPropertyContactViewId,

                        *property );    

                property->GetValue(serviceviewId);

                CleanupStack::PopAndDestroy( property );  

                CleanupStack::PopAndDestroy( spSettings );

                }

            // Launched from service tab, go back there

            TInt err = iViewServices.Open();

            if ( KErrServerTerminated == err || KErrNotFound == err )

                {

                iViewServices.Close();

                err = iViewServices.Open();

                }

            // this error comes when the phonebook is already open, hence we should directly launch the 

            // service tab.

            if(KErrAlreadyExists != err)

                {

                User::LeaveIfError( err );

                }

            // Activate the service tab in phonebook.

            User::LeaveIfError( iViewServices.Activate( 

                    KMECOIMPLEMENTATIONUID,

                    serviceviewId ) );

            }

        }

	}

//  End of File