/*

* 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:    This class browses file system

*

*/

// INCLUDE FILES

#include <e32cmn.h>

#include <mpxcollectionpath.h>

#include <mpxcollectionpluginobserver.h>

#include <mpxcmn.h>

#include <mpxcollectionmessagedefs.h>

#include <glxcollectionmessagedefs.h>

#include <mpxmediageneraldefs.h>

#include <mpxmediacontainerdefs.h>

#include <mpxmedia.h>

#include <mpxmediaarray.h>

#include <glxpluginall.rsg>

#include <StringLoader.h>

#include <glxtracer.h>

#include "glxcollectionpluginall.h"

#include "glxcollectionpluginall.hrh"

#include "glxmediageneraldefs.h"

#include "glxcollectiongeneraldefs.h"

#include "glxlog.h"

#include "glxpanic.h"

#include "mglxdatasource.h"

#include "glxrequest.h"

#include "glxidlistrequest.h"

#include "glxfilterfactory.h"

/**

 * @internal reviewed 13/06/2007 by Alex Birkett

 */

// CONSTANTS

// ============================ LOCAL FUNCTIONS ==============================

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

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

// Two-phased constructor.

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

//

CGlxCollectionPluginAll* CGlxCollectionPluginAll::NewL(TAny* aObs)

    {

    CGlxCollectionPluginAll* self = new (ELeave) CGlxCollectionPluginAll(

                            static_cast<MMPXCollectionPluginObserver*>(aObs));

	CleanupStack::PushL(self);

	self->ConstructL();

	CleanupStack::Pop(self);

	return self;

    }

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

// Destructor

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

//

CGlxCollectionPluginAll::~CGlxCollectionPluginAll()

    {

    }

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

// Constructor

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

//

CGlxCollectionPluginAll::CGlxCollectionPluginAll(

    MMPXCollectionPluginObserver* aObs)

    {

    iObs = aObs;

    }

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

// ConstructL

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

//

void CGlxCollectionPluginAll::ConstructL()

    {

    iDataSource = MGlxDataSource::OpenDataSourceL(KGlxDefaultDataSourceUid, *this);

	}

void CGlxCollectionPluginAll::CpiAttributeAdditionalAttributes(const TMPXAttribute& aCpiAttribute, RArray<TMPXAttribute>& aAttributeArray)

	{

    TRACER("CGlxCollectionPluginAll::CpiAttributeAdditionalAttributes()");

    // Only need to process KGlxMediaCollectionPluginSpecificSubTitle here as all the others are reading straight from resource files

    // KGlxMediaCollectionPluginSpecificSubTitle requires a usage count

	if (aCpiAttribute == KGlxMediaCollectionPluginSpecificSubTitle)

	    {

	    // need to add the usage count. but check first if it is already present

	    TInt attrCount = aAttributeArray.Count();

	    TBool found = EFalse;

	    for ( TInt index = 0 ; index < attrCount ; index++)

	        {

	        if (aAttributeArray[index] == KMPXMediaGeneralCount)

	            {

	            found = ETrue;

	            break;

	            }

	        }

	    if (!found)

	        {

	        aAttributeArray.Append(KMPXMediaGeneralCount);

	        }

	    }

 	}

void CGlxCollectionPluginAll::HandleCpiAttributeResponseL(CMPXMedia* aResponse, TArray<TMPXAttribute> aCpiAttributes, TArray<TGlxMediaId> /* aMediaIds */)

	{

    TRACER("CGlxCollectionPluginAll::HandleCpiAttributeResponseL");

    _LIT(KResourceFile, "z:glxpluginall.rsc");

	TInt count = aCpiAttributes.Count();

	for (TInt index = 0; index < count ; index++)

	    {

	    const TMPXAttribute attr = aCpiAttributes[index];

	    if (attr == KGlxMediaCollectionPluginSpecificSubTitle)

	        {

	        if (!aResponse->IsSupported(KMPXMediaGeneralCount))

	            {

	            User::Leave(KErrNotSupported);

	            }

            else

                {

                TInt usageCount = aResponse->ValueTObjectL<TInt>(KMPXMediaGeneralCount);

                HBufC* tempTitle = NULL;

                if(0 == usageCount)

                	{

                	tempTitle = LoadLocalizedStringLC(KResourceFile, R_ALL_ITEM_SUB_TITLE_EMPTY);                	

                	// Set the title in the response.

            		aResponse->SetTextValueL(attr, *tempTitle);  

            		CleanupStack::PopAndDestroy(tempTitle);

            		continue;            

                	}

                // Get the format string

                else  if (1 == usageCount)

                    {

                    tempTitle = LoadLocalizedStringLC(KResourceFile, R_ALL_SUB_TITLE_SINGLE);

                    aResponse->SetTextValueL(attr, *tempTitle);  

                    CleanupStack::PopAndDestroy(tempTitle);

                    continue; 

                    }

                else

                    {

                    tempTitle = LoadLocalizedStringLC(KResourceFile, R_ALL_SUB_TITLE_MULTI);

                    }

                TPtr formatString = tempTitle->Des();

                // Now create a buffer that will contain the result. needs to be length of format string plus a few extra for the number

                HBufC* title = HBufC::NewLC(formatString.Length() + 10);

                TPtr ptr = title->Des();

                StringLoader::Format(ptr, formatString, -1, usageCount);

                // Set the title in the response.

                aResponse->SetTextValueL(attr, *title);    

                CleanupStack::PopAndDestroy(title);

                CleanupStack::PopAndDestroy(tempTitle);

                }

	        }

	    else if (attr == KGlxMediaCollectionPluginSpecificSelectMediaPopupTitle)

	        {

	        User::Leave(KErrNotSupported);

	        }

	    else if (attr == KGlxMediaCollectionPluginSpecificNewMediaItemTitle)

	        {

	        User::Leave(KErrNotSupported);

	        }

	    else if (attr == KGlxMediaCollectionPluginSpecificDefaultMediaTitle)

	        {

	        User::Leave(KErrNotSupported);

	        }

	    else if (attr == KMPXMediaGeneralTitle)

	        {

	        HBufC* title = LoadLocalizedStringLC(KResourceFile, R_ALL_GENERAL_TITLE);

            // Set the title in the response.

            aResponse->SetTextValueL(attr, *title);  

            CleanupStack::PopAndDestroy(title); 

	        }

	    }

	}

TBool CGlxCollectionPluginAll::IsUpdateMessageIgnoredL(CMPXMessage& /*aMessage*/)

	{

	TBool ignore = EFalse;

	return ignore;

	}

// End of file