/*

* Copyright (c) 2006 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:  CCSXHGenericView class definition

*

*/

#include "CSXHGenericView.h"

#include "CSXHGenericContainer.h"

#include "CSXHAppUi.h"

#include "CSXHDocument.h"

#include <cshelp.rsg>

#include "CsHelp.hrh"

#include "CSXHHelpContentBase.h"

#include "CSXHViewIDs.h"

#include "CSXHHelpDataBase.h"

#include <akntitle.h> 

#include <coemain.h>

#include <eikmenup.h>

#include <eikbtgpc.h>

#ifdef FF_HELP_TUTORIAL_MERGE

#include <AiwMenu.h>

#include <AiwCommon.h>

#include <AiwServiceHandler.h>

#include <AknGlobalNote.h>

#endif // FF_HELP_TUTORIAL_MERGE

CCSXHGenericView* CCSXHGenericView::NewL(const TUid& aUid, 

                                         const TInt& aFlags)

    {

    CCSXHGenericView* self = new(ELeave) CCSXHGenericView(aUid,aFlags);

    CleanupStack::PushL(self);

    self->ConstructL();

    CleanupStack::Pop(self);

    return self;

    }

CCSXHGenericView::CCSXHGenericView(const TUid& aUid, const TInt& aFlags)

            :iResetContainerInActivate(EFalse),iUid(aUid),iAppFlags(aFlags)

    {//No Implementation required

    }

void CCSXHGenericView::ConstructL() 

    {

    BaseConstructL(iAppFlags);

    }

CCSXHGenericView::~CCSXHGenericView()

    {

    if(iContainer)

    	{

    	AppUi()->RemoveFromStack(iContainer); 

    	delete iContainer;

    	}

    }

TUid CCSXHGenericView::Id() const

    {

    return iUid;

    }

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

// Message Handler

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

void CCSXHGenericView::HandleCommandL(TInt aCommand)    

    {

    switch(aCommand)

        {           

        case EAknSoftkeyBack:

            {

            CCSXHDocument* doc = static_cast<CCSXHDocument*>(AppUi()->Document());

            if(iUid == KCSXHToc2ViewID)

                doc->SetDisplayAndPrevTopic(doc->GetHelpDataBase()->GetMainTopics());

            else if(iUid == KCSXHKywdToc2ViewID)

                doc->SetDisplayAndPrevTopic(doc->GetHelpDataBase()->GetKywdTopics());

            AppUi()->HandleCommandL(ECSXHOpenItem); 

            }

            break;

        case ECSXHOpenItemPropagated: //Will be called for AppUi    

            iContainer->SetDisplayTopicL();

            break;

        case ECSXHTOC1ListView:

            {

            CCSXHDocument* doc = static_cast<CCSXHDocument*>(AppUi()->Document());              

            doc->SetDisplayAndPrevTopic(doc->GetHelpDataBase()->GetMainTopics());

            AppUi()->HandleCommandL(ECSXHOpenItem);

            }

            break;      

        case ECSXHOpenItem:

        case ECSXHOpenTopicText:    

#ifdef FF_HELP_TUTORIAL_MERGE

            if(iContainer->IsShowTutorialItemSelectedL())

                {

                if(CCSXHAppUi::GetInstance()->IsApplicationPresentInTutorialL())

                    {

                    CCSXHAppUi::GetInstance()->CallTutorialAiwProviderL();

                    }

                else

                    {

                    HBufC* ErrorMessage = iCoeEnv->AllocReadResourceLC(

                                                        R_TYPE_NO_HELP_TOPICS);

                    CAknGlobalNote* note = CAknGlobalNote::NewLC();

                    note->ShowNoteL(EAknGlobalInformationNote, *ErrorMessage);

                    CleanupStack::PopAndDestroy(note);

                    CleanupStack::PopAndDestroy(ErrorMessage);

                    }

                }

            else

#endif // FF_HELP_TUTORIAL_MERGE

	        	{        	

	            iContainer->SetDisplayTopicL();

	            AppUi()->HandleCommandL(aCommand);  

	            }

            break; 

        default:

            AppUi()->HandleCommandL(aCommand);  

            break;              

        }

    }

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

// Handler for view activation. If required the container object will be 

// recreated. The recreation can be due to 1) Resetting the search pane

// 2) Changing the selection of the items in the list box 3) Repopulating the

// contents of the list box

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

void CCSXHGenericView::DoActivateL(const TVwsViewId& /*aPrevViewId*/,TUid,const TDesC8& )

    {

    CCSXHDocument* doc = static_cast<CCSXHDocument*>(AppUi()->Document());

    if(iResetContainerInActivate)

        {

        delete iContainer;

        iContainer = NULL;

        iResetContainerInActivate = EFalse;

        }

    if(!iContainer)

    	{

   	    if(iUid == KCSXHKywdToc2ViewID)

			doc->InitProgressBarL();

#ifdef FF_HELP_TUTORIAL_MERGE

        iContainer = CCSXHGenericContainer::NewL(ClientRect(),*doc,this);

#else // !FF_HELP_TUTORIAL_MERGE

        iContainer = CCSXHGenericContainer::NewL(ClientRect(),*doc);

#endif // FF_HELP_TUTORIAL_MERGE

        /*if(iUid == KCSXHKywdToc2ViewID)

			doc->FreeProgressBarL();*/

    	}

    iContainer->HightLightItemL();	

    iContainer->MakeVisible(ETrue);

    iContainer->DrawNow();

    iContainer->SetMopParent(this);

    //iContainer->SetRect(ClientRect());   

    iContainer->SetCurrentView(this);

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

    if(iUid == KCSXHToc1ViewID ||

       iUid == KCSXHKywdToc1ViewID)

        {

        doc->GetHelpDataBase()->ClearAllTOC1Contents();

        doc->ClearPrevTopic();

        }

    iContainer->CheckForMSK();

    //Set the title of the view

    CEikStatusPane* sp = StatusPane();

    CAknTitlePane* title = STATIC_CAST(CAknTitlePane*, 

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

    title->SetTextL(doc->GetDisplayTopic()->GetName());

    }

void CCSXHGenericView::DoDeactivate()

    {

    if(iContainer)

        {

        iContainer->MakeVisible(EFalse);

        AppUi()->RemoveFromStack(iContainer);

        }

    }

void CCSXHGenericView::ResetContainer()

    {

    iResetContainerInActivate = ETrue;

    }

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

// Dynamically changing the items in the Options Menu

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

void CCSXHGenericView::DynInitMenuPaneL(TInt aResourceId, CEikMenuPane* aMenuPane)

    {    

    if ( aResourceId == R_CSXH_MENU_TOPICLIST &&

         iContainer->GetNumberOfListItems()== 0 )

        {

        aMenuPane->DeleteMenuItem(ECSXHOpenTopicText);

        }

    if ( aResourceId == R_CSXH_MENU_KYWDTOC1LIST &&

         iContainer->GetNumberOfListItems()== 0 )

        {

        aMenuPane->DeleteMenuItem(ECSXHOpenTopicText);

        }

    if ( aResourceId == R_CSXH_MENU &&

         iContainer->GetNumberOfListItems()== 0 )

        {

        aMenuPane->DeleteMenuItem(ECSXHOpenItem);

        }

    if ( aResourceId == R_CSXH_MENU_KYWDTOC2LIST &&

         iContainer->GetNumberOfListItems()== 0 )

        {

        aMenuPane->DeleteMenuItem(ECSXHOpenTopicText);

        }

    }    

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

// MSK Handler Handling 

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

void CCSXHGenericView::SetMiddleSoftKey(TBool aValue)

    {    

    Cba()->MakeCommandVisible(ECSXHOpenTopicText,aValue);

    Cba()->DrawDeferred();  

    }

void CCSXHGenericView::ResourceChangeHdl(TInt aType)

    {

    if(iContainer)

        iContainer->HandleResourceChangeImpl(aType);

    }