/*

* 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:  VCommand control panel plugin implementation.

*

*/

// GS Framework and this plugin.

#include    "vccontrolpanelplugin.h"

#include    <vccontrolpanelplugin.mbg>

#include    <gsparentplugin.h>

#include    <gscommon.hrh>

#include    <vccontrolpanelpluginrsc.rsg>

#include    <gsprivatepluginproviderids.h>

#include    <gsfwviewuids.h>

#include    <AknsUtils.h> 

// General services.

#include    <AknNullService.h>

#include    <bautils.h>

#include    <StringLoader.h>

// This application's resource file.

_LIT( KVcControlPanelPluginResourceFileName, "z:vccontrolpanelpluginrsc.rsc" );

_LIT( KIconFileName, "z:vccontrolpanelplugin.mif");

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

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

// Constructor

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

//

CVcControlPanelPlugin::CVcControlPanelPlugin() : iResources( *iCoeEnv ), iNullService( NULL )

    {

    }

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

// Destructor

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

//

CVcControlPanelPlugin::~CVcControlPanelPlugin()

    {

    iResources.Close();

    if ( iNullService )

        {

        delete iNullService;

        }

    }

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

// Symbian OS two-phased constructor

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

//

void CVcControlPanelPlugin::ConstructL()

    {

    OpenLocalizedResourceFileL( KVcControlPanelPluginResourceFileName, iResources );    

    }

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

// Static constructor

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

//

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

    {

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

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CVcControlPanelPlugin::Id

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

//

TUid CVcControlPanelPlugin::Id() const

    {

    return KDllTUid;

    }

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

// CVcControlPanelPlugin::DoActivateL

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

//

void CVcControlPanelPlugin::DoActivateL( const TVwsViewId& /*aPrevViewId*/,

                                  TUid /*aCustomMessageId*/,

                                  const TDesC8& /*aCustomMessage*/ )

    {

    }

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

// CVcControlPanelPlugin::DoDeactivate

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

//

void CVcControlPanelPlugin::DoDeactivate()

    {

    }

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

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

// CVcControlPanelPlugin::GetCaptionL

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

//

void CVcControlPanelPlugin::GetCaptionL( TDes& aCaption ) const

    {

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

    aCaption.Copy( *result );

    delete result;

    }

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

// CVcControlPanelPlugin::CreateIconL

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

//    

CGulIcon* CVcControlPanelPlugin::CreateIconL( const TUid aIconType )

    {

    CGulIcon* icon;

    TParse parse;

    parse.Set( KIconFileName, &KDC_BITMAP_DIR, NULL );

    TFileName fileName( parse.FullName() );

    if ( aIconType == KGSIconTypeLbxItem )

        {

        icon = AknsUtils::CreateGulIconL( AknsUtils::SkinInstance(), KAknsIIDQgnPropCpDevVc, fileName,

                                          EMbmVccontrolpanelpluginQgn_prop_cp_dev_vc,

                                          EMbmVccontrolpanelpluginQgn_prop_cp_dev_vc_mask );

        }

    else

        {

        icon = CGSPluginInterface::CreateIconL( aIconType );

        }

    return icon;

    }

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

// CVcControlPanelPlugin::PluginProviderCategory

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

//

TInt CVcControlPanelPlugin::PluginProviderCategory() const

    {

    return KGSPluginProviderInternal;

    }

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

// CVcControlPanelPlugin::ItemType()

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

//

TGSListboxItemTypes CVcControlPanelPlugin::ItemType()

    {

    return EGSItemTypeSettingDialog;

    }

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

// CVcControlPanelPlugin::GetValue()

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

//

void CVcControlPanelPlugin::GetValue( const TGSPluginValueKeys /*aKey*/,

                                      TDes& /*aValue*/ )

    {

    }

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

// CVcControlPanelPlugin::HandleSelection()

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

//

void CVcControlPanelPlugin::HandleSelection(

    const TGSSelectionTypes /*aSelectionType*/ )

    {

    TRAP_IGNORE( LaunchVCommandAppL() );

    }

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

// CVcControlPanelPlugin::OpenLocalizedResourceFileL()

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

//

void CVcControlPanelPlugin::OpenLocalizedResourceFileL(

    const TDesC& aResourceFileName,

    RConeResourceLoader& aResourceLoader )

    {

    // Find the resource file:

    TParse* parse = new (ELeave) TParse;

    CleanupStack::PushL( parse );

    parse->Set( aResourceFileName, &KDC_RESOURCE_FILES_DIR, NULL );

    TFileName* fileName = new (ELeave) TFileName( parse->FullName() );

    CleanupStack::PushL( fileName );

    // Open resource file:

    aResourceLoader.OpenL( *fileName );

    CleanupStack::PopAndDestroy( fileName );

    CleanupStack::PopAndDestroy( parse );

    }

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

// CVcControlPanelPlugin::LaunchVCommandAppL()

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

//

void CVcControlPanelPlugin::LaunchVCommandAppL()

    {

    // Get the correct application data

    RWsSession ws;

    User::LeaveIfError( ws.Connect() );

    CleanupClosePushL( ws );

    // Find the task with uid

    TApaTaskList taskList(ws);

    TApaTask task = taskList.FindApp( KVCommandAppTUid );

    if ( task.Exists() )

        {

        task.BringToForeground();

        }

    // Launch VCommand as embedded.

    else

        {

        if ( iNullService )

            {

            delete iNullService;

            iNullService = NULL;

            }

        // Catch the pointer to prevent a memory leak

        iNullService = CAknNullService::NewL( KVCommandAppTUid, this );

        }

    CleanupStack::PopAndDestroy();  // ws

    }

// End of file