/*

* Copyright (c) 2006-2007 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:   Implementation of Messaging Settings GS Plugin

*

*/

// INCLUDE FILES

#include <aknnotedialog.h>      // Popup note

#include <bautils.h>            // BaflUtils

#include <gsprivatepluginproviderids.h> // KGSPluginProviderInternal

#include <gsplugininterface.h>

#include <gsfwviewuids.h>       // KGSAppsPluginUid

#include <ecom/implementationproxy.h>

#include <featmgr.h>            // Featuremanager

#include <MceSettingsDialog.h>

#include <MceSettingsArrays.h>

#include <hlplch.h>             // HlpLauncher

#include <muiulock.h>           // CMuiuLock to lock settings

#include <ConeResLoader.h>

#include <StringLoader.h>       // StringLoader

#include <mcesettingsgspluginicons.mbg> // own bitmaps

#include <MceSettingsGSPluginRsc.rsg>   // own resources

#include <aknclearer.h>         // CAknLocalScreenClearer

#include "MceSettingsGSPlugin.hrh"

#include "MceSettingsGSPlugin.h"        // own header

#include "MceSettingsGSPluginContainer.h"

// CONSTANTS

_LIT( KMceSettingsGSPluginRscFile, "mcesettingsgspluginrsc.rsc" );

_LIT( KMceSetGSPluginMbmFile, "mcesettingsgspluginicons.mif");

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

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

// CMceSettingsGSPlugin::CMceSettingsGSPlugin()

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

// might leave.

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

//

CMceSettingsGSPlugin::CMceSettingsGSPlugin()

    {

    }

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

// CMceSettingsGSPlugin::~CMceSettingsGSPlugin()

// Destructor

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

//

CMceSettingsGSPlugin::~CMceSettingsGSPlugin()

    {

    FeatureManager::UnInitializeLib();

    delete iSettingsLock;

    delete iContainer;

    delete iLocalScreenClearer;

    }

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

// CMceSettingsGSPlugin::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CMceSettingsGSPlugin::ConstructL()

    {

    // preparing resources for use

    TParse parse;

    parse.Set(KMceSettingsGSPluginRscFile, &KDC_RESOURCE_FILES_DIR, NULL);

    TFileName fileName = parse.FullName();

    BaflUtils::NearestLanguageFile( iCoeEnv->FsSession(), fileName );

    iResourceLoader.OpenL( fileName );

    // base construct (base needs the resources to be loaded 1st)

    BaseConstructL( R_MCEUI_MAIN_VIEW );

    FeatureManager::InitializeLibL();

    }

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

// CMceSettingsGSPlugin::NewL()

// Two-phased constructor.

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

//

CMceSettingsGSPlugin* CMceSettingsGSPlugin::NewL( TAny* /*aAppUi*/ )

    {

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

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop( self );

    return self;

    }

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

// CMceSettingsGSPlugin::Id()

// See header for details.

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

//

TUid CMceSettingsGSPlugin::Id() const

    {

    return KGSMceSettingsGSPluginUid;

    }

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

// CMceSettingsGSPlugin::NewContainerL

// Creates new iContainer.

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

//

void CMceSettingsGSPlugin::NewContainerL()

    {

    iContainer = new( ELeave ) CMceSettingsGSPluginContainer;

    }

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

// CMceSettingsGSPlugin::DoActivate

// Activate this view

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

//  

void CMceSettingsGSPlugin::DoActivateL( 

    const TVwsViewId& aPrevViewId,

    TUid aCustomMessageId,

    const TDesC8& aCustomMessage )

    {

    iAppUi->AddViewDeactivationObserverL( this );        

    iSettingsLock = CMuiuLock::NewL( KMuiuLockSettings);

    // Reserve settings

    TInt err = iSettingsLock->Reserve();

    if ( !err )

        {

        CGSBaseView::DoActivateL( aPrevViewId, aCustomMessageId, aCustomMessage );

        }

    else

        {

        // Show information note: MCE has settings opened

        CAknNoteDialog* dlg = new (ELeave) CAknNoteDialog(

            CAknNoteDialog::ENoTone, CAknNoteDialog::ELongTimeout);

        CleanupStack::PushL( dlg );                

        dlg->ExecuteLD(R_MCE_NOTE_SETTINGS_OPEN_MCE);

        CleanupStack::Pop(); // dlg

        iLocalScreenClearer = CAknLocalScreenClearer::NewL( EFalse );

        iAppUi->ActivateLocalViewL( KGSAppsPluginUid );

        }

    }

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

// CMceSettingsGSPlugin::DoDeactivate

// Deactivate this view

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

//

void CMceSettingsGSPlugin::DoDeactivate()

    {

    // Release repository

    if ( iSettingsLock ) 

    	{

		// Settings lock cleaned up

        iSettingsLock->Release();

    	delete iSettingsLock;

    	iSettingsLock = NULL;	

    	}

    // iLocalScreenClearer cleaned up

    if ( iLocalScreenClearer ) 

        {

        delete iLocalScreenClearer;

        iLocalScreenClearer = NULL;

        }

    CGSBaseView::DoDeactivate();

    }

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

// CMceSettingsGSPlugin::HandleViewDeactivation()

// See header for details.

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

//

void CMceSettingsGSPlugin::HandleViewDeactivation(

    const TVwsViewId& /*aViewIdToBeDeactivated*/,

    const TVwsViewId& /*aNewlyActivatedViewId*/)

    {

    }

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

// CMceSettingsGSPlugin::HandleCommandL()

// See header for details.

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

//

void CMceSettingsGSPlugin::HandleCommandL( TInt aCommand )

    {

    switch ( aCommand )

        {

        case EMceSettingsCmdEdit:

            {

            static_cast<CMceSettingsGSPluginContainer*>(iContainer)->EditSubSettingsL();

            break;

            }

        case EAknSoftkeyBack:

            {

            iAppUi->ActivateLocalViewL( KGSAppsPluginUid );

            break;

            }

        case EMceSettingsGSHelp:

        case EAknCmdHelp:

            {

            if( FeatureManager::FeatureSupported( KFeatureIdHelp ) )

                {

                HlpLauncher::LaunchHelpApplicationL(

                    iEikonEnv->WsSession(), iAppUi->AppHelpContextL() );

                }

            break;

            }                       

        default:

            {

            iAppUi->HandleCommandL( aCommand );

            break;

            }

        }

    }

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

// CMceSettingsGSPlugin::GetCaptionL

// Caption text for view to be displayed in NaviPane.

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

//

void CMceSettingsGSPlugin::GetCaptionL( TDes& aCaption ) const

    {

    // the resource file is already opened.

    HBufC* result = StringLoader::LoadL( R_QTN_SET_FOLDER_MESSAGING, iEikonEnv );

    aCaption.Copy( *result );

    delete result;

    }

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

// CPSUIGSPlugin::PluginProviderCategory()

// See header for details.

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

//

TInt CMceSettingsGSPlugin::PluginProviderCategory() const

    {

    return KGSPluginProviderInternal;

    }

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

// CMceSettingsGSPlugin::CreateIconL()

// See header for details.

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

//

CGulIcon* CMceSettingsGSPlugin::CreateIconL( const TUid aIconType )

    {

    CGulIcon* icon;

    TParse parse;

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

    TPtrC iconFile = parse.FullName();

    if( aIconType == KGSIconTypeLbxItem )

        {

        icon = AknsUtils::CreateGulIconL(

            AknsUtils::SkinInstance(),

            KAknsIIDQgnPropSetAppsMce,

            iconFile,

            EMbmMcesettingsgspluginiconsQgn_prop_set_apps_mce,

            EMbmMcesettingsgspluginiconsQgn_prop_set_apps_mce_mask );

        }

     else

        {

        icon = CGSPluginInterface::CreateIconL( aIconType );

        }

    return icon;

    }

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

// CMceSettingsGSPlugin::HandleListBoxSelectionL

// Handle any user actions while in the list view.

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

//

void CMceSettingsGSPlugin::HandleListBoxSelectionL()

    {

    }

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

// CMceSettingsGSPlugin::DynInitMenuPaneL()

// See header for details.

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

//

void CMceSettingsGSPlugin::DynInitMenuPaneL( TInt /* aResourceId */, CEikMenuPane* /* aMenuPane */)

    {

    }

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

// CMceSettingsGSPlugin::HandleListBoxEventL()

// See header for details.

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

//

void CMceSettingsGSPlugin::HandleListBoxEventL(CEikListBox* /*aListBox*/, TListBoxEvent aEventType )

    {    

    switch(aEventType)

        {

        case EEventEnterKeyPressed:

        case EEventItemSingleClicked:

            HandleCommandL( EMceSettingsCmdEdit );

        break;

        default:

        break;

        }

    }

// End of file