/*

* Copyright (c) 2005 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:  GSAppsPlugin source code.

*

*/

// Includes

#include "GSAppsPlugin.h"

#include "GsLogger.h"

#include <aknViewAppUi.h>

#include <ConeResLoader.h>

#include <gsappspluginrsc.rsg>

#include <gsfwviewuids.h>

#include <gsmainview.h>

#include <gsprivatepluginproviderids.h>

#include <StringLoader.h>

#include <barsread.h> // For TResourceReader

#include <gsappsplugin.mbg> // Icons

#include <csxhelp/cp.hlp.hrh>

#include <featmgr.h>

#ifndef RD_CONTROL_PANEL

    #include <GSTabHelper.h>

    #include <GSTabbedViewOwner.h>

#endif //RD_CONTROL_PANEL

// Constants

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

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

// CGSAppsPlugin::CGSAppsPlugin()

// Constructor

//

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

//

CGSAppsPlugin::CGSAppsPlugin()

    : CGSParentPlugin(), iResources( *iCoeEnv )

    {

    __GSLOGSTRING( "[CGSAppsPlugin] CGSAppsPlugin()" );

    }

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

// CGSAppsPlugin::~CGSAppsPlugin()

// Destructor

//

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

//

CGSAppsPlugin::~CGSAppsPlugin()

    {

    FeatureManager::UnInitializeLib();

    iResources.Close();

    #ifndef RD_CONTROL_PANEL

        delete iTabHelper;

    #endif //RD_CONTROL_PANEL

    __GSLOGSTRING( "[CGSAppsPlugin] ~CGSAppsPlugin()" );

    }

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

// CGSAppsPlugin::ConstructL(const TRect& aRect)

// Symbian OS two-phased constructor

//

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

//

void CGSAppsPlugin::ConstructL()

    {

    FeatureManager::InitializeLibL();

    OpenLocalizedResourceFileL( KGSAppsPluginResourceFileName, iResources );

    // Do not load content of this view untill/unless this view is activated.

    // This will save memory as well as optimize loading performance for other 

    // plugins.

    TBitFlags flags;

    flags.Set( EGSLoadChildrenOnActivation );

    SetOptionFlags( flags );

    BaseConstructL( R_GS_APPLICATIONS_VIEW, R_GS_APPS_VIEW_TITLE );

    #ifndef RD_CONTROL_PANEL

        iTabHelper = CGSTabHelper::NewL();

    #endif //RD_CONTROL_PANEL

    }

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

// CGSAppsPlugin::NewL()

// Static constructor

//

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

//

CGSAppsPlugin* CGSAppsPlugin::NewL( TAny* /*aInitParams*/ )

	{

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

	CleanupStack::PushL( self );

	self->ConstructL();

	CleanupStack::Pop( self );

	return self;

	}

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

// CGSAppsPlugin::Id()

//

//

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

//

TUid CGSAppsPlugin::Id() const

    {

    return KGSAppsPluginUid;

    }

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

// CGSAppsPlugin::DoActivateL()

//

//

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

//

void CGSAppsPlugin::DoActivateL( const TVwsViewId& aPrevViewId,

                                 TUid aCustomMessageId,

                                 const TDesC8& aCustomMessage )

    {

    CGSParentPlugin::DoActivateL( aPrevViewId,

                                  aCustomMessageId,

                                  aCustomMessage );

    CGSMainView* parent =

        static_cast<CGSMainView*> ( AppUi()->View( KGSMainViewUid ) );

    // Create tab group for this view (do only if casting succeeds):

    #ifndef RD_CONTROL_PANEL

        if( parent )

            {

            iTabHelper->CreateTabGroupL( Id(), parent );

            }

    #endif //RD_CONTROL_PANEL

    }

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

// CGSAppsPlugin::DoDeactivate()

//

//

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

//

void CGSAppsPlugin::DoDeactivate()

    {

    CGSParentPlugin::DoDeactivate();

    #ifndef RD_CONTROL_PANEL

        iTabHelper->RemoveTabGroup();

    #endif //RD_CONTROL_PANEL

    }

// ========================= From CGSParentPlugin =====================

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

// CGSAppsPlugin::UpperLevelViewUid()

//

//

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

//

TUid CGSAppsPlugin::UpperLevelViewUid()

    {

    return KGSMainViewUid;

    }

// ========================= From CGSPluginInterface ==================

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

// CGSAppsPlugin::GetCaptionL()

//

//

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

//

void CGSAppsPlugin::GetCaptionL( TDes& aCaption ) const

    {

    // The resource file is already opened.

    HBufC* result = StringLoader::LoadL( R_GS_APPS_VIEW_CAPTION );

    aCaption.Copy( *result );

    delete result;

    }

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

// CGSAppsPlugin::PluginProviderCategory()

//

//

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

//

TInt CGSAppsPlugin::PluginProviderCategory() const

    {

    return KGSPluginProviderInternal;

    }

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

// CGSAppsPlugin::GetHelpContext()

//

//

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

//

void CGSAppsPlugin::GetHelpContext( TCoeHelpContext& aContext )

    {

    aContext.iMajor = KUidGS;

    aContext.iContext = KCP_HLP_APPILICATION_SETTINGS;

    }

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

// CGSAppsPlugin::CreateIconL()

//

//

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

//

CGulIcon* CGSAppsPlugin::CreateIconL( const TUid aIconType )

    {

    //EMbm<Mbm_file_name><Bitmap_name>

    CGulIcon* icon;

    TParse* fp = new( ELeave ) TParse();

    CleanupStack::PushL( fp );

    fp->Set( KGSAppsPluginIconDirAndName, &KDC_BITMAP_DIR, NULL );

    if( aIconType == KGSIconTypeLbxItem )

        {

        icon = AknsUtils::CreateGulIconL(

        AknsUtils::SkinInstance(),

        KAknsIIDQgnPropSetAppsSub,

        fp->FullName(),

        EMbmGsappspluginQgn_prop_set_apps_sub,

        EMbmGsappspluginQgn_prop_set_apps_sub_mask );

        }

    else if( aIconType == KGSIconTypeTab )

        {

        icon = AknsUtils::CreateGulIconL(

        AknsUtils::SkinInstance(),

        KAknsIIDQgnPropSetAppsTab4,

        fp->FullName(),

        EMbmGsappspluginQgn_prop_set_apps_tab4,

        EMbmGsappspluginQgn_prop_set_apps_tab4_mask );

        }

       else

        {

        icon = CGSPluginInterface::CreateIconL( aIconType );

        }

    CleanupStack::PopAndDestroy( fp );

    return icon;

    }

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

// CGSAppsPlugin::DynInitMenuPaneL()

// 

// Display the dynamic menu

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

void CGSAppsPlugin::DynInitMenuPaneL( TInt aResourceId,

                                      CEikMenuPane* aMenuPane )

    {

    // show or hide the 'help' menu item when supported

    if( aResourceId == R_GS_MENU_ITEM_HELP )

        {

        User::LeaveIfNull( aMenuPane );

        if ( FeatureManager::FeatureSupported( KFeatureIdHelp ) )

            {

            aMenuPane->SetItemDimmed( EAknCmdHelp, EFalse );

            }

        else

            {

            aMenuPane->SetItemDimmed( EAknCmdHelp, ETrue );

            }

        }

    }

// End of File