/*

* 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:  CMSSettingsView class implementation

*

*/

#include <msgspluginsrc.rsg>

#include <hlplch.h>

#include <GSFWViewUIDs.h>

#include <aknnavide.h>

#include <StringLoader.h>

#include <msgsplugin.mbg>

#include <akntitle.h>

#include "cmcommonutils.h"

#include "msconstants.h"

#include "mssettingitemlist.h"

#include "msgspluginuids.h"

#include "mssettingsview.h"

#include "msengine.h"

#include "msdebug.h"

// CONSTANTS

_LIT( KMediaservantRscFile, "\\resource\\msgspluginsrc.rsc" );

_LIT( KMSGSMifFileName, "\\resource\\apps\\msgsplugin.mif" );

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

// Two phased constructor.

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

//

CMSSettingsView* CMSSettingsView::NewL()

    {

    LOG(_L("[MediaServant]\t CMSSettingsView::NewL"));

    CMSSettingsView* self = CMSSettingsView::NewLC();

    CleanupStack::Pop( self );

    return self;

    }

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

// Two phased constructor.

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

//

CMSSettingsView* CMSSettingsView::NewLC()

    {

    LOG(_L("[MediaServant]\t CMSSettingsView::NewLC"));

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

    CleanupStack::PushL( self );

    self->ConstructL();

    return self;

    }

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

// CMSSettingsView::CMSSettingsView()

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

//

CMSSettingsView::CMSSettingsView()

    {

    LOG(_L("[MediaServant]\t CMSSettingsView::CMSSettingsView"));

    }

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

// CMSSettingsView::ConstructL()

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

//

void CMSSettingsView::ConstructL()

    {

    LOG(_L("[MediaServant]\t CMSSettingsView::ConstructL"));

    iCoeEnv = CEikonEnv::Static();    

    // Load resource file

    iResFileOffset = CmCommonUtils::LoadResourceFileL(

                                        KMediaservantRscFile(),

                                        *iCoeEnv );

    BaseConstructL( R_MS_SETTINGS_VIEW );

    }

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

// CMSSettingsView::~CMSSettingsView()

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

//

CMSSettingsView::~CMSSettingsView()

    {

    LOG(_L("[MediaServant]\t CMSMainView::~CMSSettingsView"));

    ClearCurrentNaviPaneText();

    if ( iResFileOffset )

        {

        iCoeEnv->DeleteResourceFile( iResFileOffset );

        }

    DoDeactivate();

    }

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

// TUid CMSSettingsView::Id()

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

//

TUid CMSSettingsView::Id() const

    {

    LOG(_L("[MediaServant]\t CMSSettingsView::Id"));

    return KMSGSImplementationUid;

    }

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

// CMSSettingsView::HandleCommandL(TInt aCommand)

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

//

void CMSSettingsView::HandleCommandL( TInt aCommand )

    {

    TRACE(Print(_L("[MediaServant]\t CMSSettingsView::\

HandleCommandL command = %d"), aCommand ));

    switch ( aCommand )

        {

        case EAknCmdOpen:

            {

            iSettingItemList->OpenSelectedListboxItemL();

            break;

            }

        case EAknSoftkeyBack:

            {

            TCmServerState state;

            iSettingItemList->MSEngine()->ServerState( state );

            if ( state != ECmServerStateIdle )

                {

                iSettingItemList->MSEngine()->StopOperation();

                }            

            CAknView* activeView = AppUi()->View( KMSMainViewId );

            CAknView* activeView2 = AppUi()->View( KGSMainViewUid );            

            if ( activeView )

                {                

                AppUi()->ActivateLocalViewL( KMSMainViewId );

                }

            else if ( activeView2 )

                {

                AppUi()->ActivateLocalViewL( KGSAppsPluginUid );

                }

            else

                {

                LOG(_L("[MediaServant]\t CMSSettingsView::HandleCommandL \

                parent view not found"));

                }

            break;

            }

        case EAknCmdHelp :

            {

            TRAP_IGNORE( HlpLauncher::LaunchHelpApplicationL(

                        iEikonEnv->WsSession(),

            iEikonEnv->EikAppUi()->AppHelpContextL() ));

            break;

            }

        default:

            {

            AppUi()->HandleCommandL( aCommand );

            break;

            }

        }

    }

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

// CMSSettingsView::DoActivateL(...)

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

//

void CMSSettingsView::DoActivateL(

   const TVwsViewId& /*aPrevViewId*/, TUid /*aCustomMessageId*/,

   const TDesC8& /*aCustomMessage*/ )

    {

    LOG(_L("[MediaServant]\t CMSSettingsView::DoActivateL"));

    // Set title pane text to default

    SetTitlePaneTextL( R_MS_GS_SETTINGS_VIEW_TITLE );

    if ( !iSettingItemList )

        {

        // create settings screen

        iSettingItemList = CMSSettingItemList::NewL( R_MS_GENERAL_SETTINGS,

                                                     *this );

        iSettingItemList->SetMopParent( this );

        // now control receives keyboard events

        AppUi()->AddToStackL( *this, iSettingItemList );

        iSettingItemList->ActivateL();

        }

   }

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

// CMSSettingsView::DoDeactivate()

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

//

void CMSSettingsView::DoDeactivate()

    {

    LOG(_L("[MediaServant]\t CMSSettingsView::DoDeactivate"));

    if ( iSettingItemList )

        {

        AppUi()->RemoveFromStack( iSettingItemList );

        }

    delete iSettingItemList; // Deletes the container class object.

    iSettingItemList = NULL;

    }

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

// Method for getting caption of this plugin. 

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

//

void CMSSettingsView::GetCaptionL( TDes& aCaption ) const

    {

    LOG(_L("[MediaServant]\t CMSSettingsView::GetCaptionL"));

    HBufC* pluginText = StringLoader::LoadLC( R_MS_GS_PLUGIN_TEXT );

    aCaption.Copy( *pluginText );

    CleanupStack::PopAndDestroy( pluginText );

    }

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

// Creates a new icon of desired type.

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

//

CGulIcon* CMSSettingsView::CreateIconL( const TUid /*aIconType*/ )

    {

    LOG(_L("[MediaServant]\t CMSSettingsView::CreateIconL"));

    MAknsSkinInstance* skin = AknsUtils::SkinInstance();

    TFileName iconsPath( AknIconUtils::AvkonIconFileName() );

    CFbsBitmap* bitmap = NULL;

    CFbsBitmap* mask = NULL;

    AknsUtils::CreateIconLC( skin,

                             KAknsIIDDefault,

                             bitmap,

                             mask,

                             KMSGSMifFileName,

                             EMbmMsgspluginQgn_mserv_app_menu_icon,

                             EMbmMsgspluginQgn_mserv_app_menu_icon_mask );

    CGulIcon* icon = CGulIcon::NewL(bitmap, mask);

    CleanupStack::Pop(mask);

    CleanupStack::Pop(bitmap);

    bitmap = NULL;

    mask = NULL;

    return icon;

    }

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

// CMSSettingsView::SetNavigationPaneTextL()

// Sets navigation pane text.

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

//

void CMSSettingsView::SetNavigationPaneTextL(const TDesC& aText )

    {

    LOG(_L("[MediaServant]\t CMSSettingsView::SetNavigationPaneTextL"));

    // old decorator is popped and deleted

    ClearCurrentNaviPaneText();

    if ( !iNaviPane )

        {

        iNaviPane = static_cast<CAknNavigationControlContainer*>

            ( StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidNavi ) ) );

                // ownership of decorator is transfered to application

        }

    iNaviDecorator = iNaviPane->CreateNavigationLabelL( aText );

    iNaviPane->PushL( *iNaviDecorator );

    }

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

// CMSSettingsView::ClearCurrentNaviPaneText()

// Clears navi pane text.

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

//

void CMSSettingsView::ClearCurrentNaviPaneText()

    {

    LOG(_L("[MediaServant]\t CMSSettingsView::ClearCurrentNaviPaneText"));

    if ( iNaviDecorator )

        {

        iNaviPane->Pop( iNaviDecorator );

        delete iNaviDecorator;

        iNaviDecorator = NULL;

        }

    }

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

// CMSSettingsView::SetTitlePaneTextL()

// Sets text to title pane.

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

void CMSSettingsView::SetTitlePaneTextL( TInt aResourceId )

    {

    LOG(_L("[MediaServant]\t CMSSettingsView::SetTitlePaneTextL"));

    // Fetches pointer to the default title pane control.

    CAknTitlePane* titlePane = static_cast<CAknTitlePane*>(

        StatusPane()->ControlL( TUid::Uid( EEikStatusPaneUidTitle ) ) );

    // Makes and sets text which is used title pane.

    if ( aResourceId == KMSDefaultTitleId )

        {

        titlePane->SetTextToDefaultL();

        }

    else

        {

        TBuf<KMSTitleBufLength> titleText( 0 );

        iCoeEnv->ReadResourceL( titleText, aResourceId );

        titlePane->SetTextL( titleText );

        }

    }

// End of File