/*

 * Copyright (c) 2002-2010 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:    LandmarksUi Packaged Landmarks Selector View Implementation

 *

 */

// SYSTEM INCLUDE FILES

#include <featmgr.h>

#include <AknDef.h>

#include <StringLoader.h>

#include <AknQueryDialog.h>

#include <EPos_CPosLmCategoryManager.h>

#include <AknsConstants.h>

#include <AknIconArray.h>

#include <eikmenup.h>

#include <eikspane.h>

#include <AknWaitDialog.h>

#include <e32math.h>

#include <hlplch.h>

#include <csxhelp/lmmes.hlp.hrh>

#include <avkon.mbg>

#include <lmkui.rsg>

// USER INCLUDE FILES

#include "CLmkSaveLandmarkUtils.h"

#include "CLmkDlgPackageSelectorImpl.h"

#include "CLmkLmItemListProvider.h"

#include "LmkListProviderFactory.h"

#include "CLmkMultiSelectorDialog.h"

#include "CLmkParser.h"

#include "LmkConsts.h"

#include "LmkUID.h"

#include "CLmkSender.h"

#include "CLmkPackageEditorImpl.h"

#include "CLmkDlgSelectorImplBase.h"

#include "CLmkUiUtils.h"

#include "CLmkSelectorDialog.h"

#include "CLmkSelectorLBModelBase.h"

#include "CLmkSingleGraphicLBModel.h"

#include "CLmkMultiSelectionLBModel.h"

#include "CLmkLmItemListMemento.h"

#include "CLmkSelectorIconMgr.h"

#include "CLmkAOOperation.h"

// ================= LOCAL FUNCTIONS =======================

static void CleanupArray(TAny* aArray)

    {

    ( static_cast<RPointerArray<CPosLandmark>*>( aArray ) )->ResetAndDestroy();

    }

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

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

// CLmkDlgPackageSelectorImpl::CLmkDlgPackageSelectorImpl

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

// might leave.

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

//

CLmkDlgPackageSelectorImpl::CLmkDlgPackageSelectorImpl(

    CPosLandmarkDatabase& aDb,

    CLmkParser& aParser,

    CLmkSender& aSender )

    : CLmkDlgLmSelectorImpl( aDb ),

      iParser( aParser ),

      iSender( aSender ),

      iDb(aDb)

    {

    }

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

// CLmkDlgPackageSelectorImpl::ConstructL

// Symbian 2nd phase constructor can leave.

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

//

void CLmkDlgPackageSelectorImpl::ConstructL()

    {

    CLmkDlgLmSelectorImpl::ConstructL();

    iMapNavInterface = CLmkMapNavigationInterface::NewL( iDb );

    iMapNavInterface->AttachAIWInterestL(R_LMK_PKGVIEWER_MENU, R_LMK_PACKAGE_AIW_INTEREST_SHOWONMAP);

     for (TUint i(0); i < iParser.NumOfParsedLandmarks(); i++)

	    {

	    User::LeaveIfError( iTotalLms.Append(i) );

	    }

	iSaveLmUtils = CLmkSaveLandmarkUtils::NewL(iDb,iParser);

	//setting of observer is needed for the search operation.

	iSaveLmUtils->SetObserver(this);

    }

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

// CLmkDlgPackageSelectorImpl::NewL

// Two-phased constructor.

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

//

EXPORT_C CLmkDlgPackageSelectorImpl* CLmkDlgPackageSelectorImpl::NewL(

    CPosLandmarkDatabase& aDb,

    CLmkParser& aParser,

    CLmkSender& aSender )

    {

    CLmkDlgPackageSelectorImpl* self =

        new( ELeave ) CLmkDlgPackageSelectorImpl( aDb, aParser, aSender );

    CleanupStack::PushL( self );

    self->ConstructL();

    CleanupStack::Pop();

    return self;

    }

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

// CLmkDlgPackageSelectorImpl::~CLmkDlgPackageSelectorImpl

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

//

CLmkDlgPackageSelectorImpl::~CLmkDlgPackageSelectorImpl()

    {

    if(iMapNavInterface)

    	{

    	iMapNavInterface->Release();

    	}

    iTotalLms.Close();

    delete iSaveLmUtils;

    }

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

// CLmkDlgPackageSelectorImpl::HelpContext

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

//

TCoeHelpContext CLmkDlgPackageSelectorImpl::HelpContext() const

    {

    return TCoeHelpContext( TUid::Uid( KLmkMsgViewerAppUID3 ),

                            KLM_HLP_RECEIVED_PACKAGE );

    }

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

// CLmkDlgPackageSelectorImpl::SetupListProviderL

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

//

void CLmkDlgPackageSelectorImpl::SetupListProviderL()

    {

    if ( !iListProvider )

        {

        iListProvider =

            LmkListProviderFactory::CreateProviderL( iParser );

        iListProvider->AddObserverL( *this );

        iListProvider->InitializeL();

        }

    }

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

// CLmkDlgPackageSelectorImpl::GetDlgResources

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

//

void CLmkDlgPackageSelectorImpl::GetDlgResources(

    TBool /*aIsSingleSelector*/,

    TInt& aTitlePaneResource,

    TInt& aMenuBarResource,

    TInt& aDialogResource ) const

    {

    aTitlePaneResource = KZeroResourceId;

    aMenuBarResource = R_LMK_PKGVIEWER_MENUBAR;

    aDialogResource = R_LMK_PKGVIEWER_OPTIONS_BACK_DLG;

    }

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

// CLmkDlgPackageSelectorImpl::HandleLaunchingEventL

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

//

void CLmkDlgPackageSelectorImpl::HandleLaunchingEventL()

    {

    // Call base class implementation:

    CLmkDlgSelectorImplBase::HandleLaunchingEventL();

    // cast is safe, package selector is always multiselector

    static_cast<CLmkMultiSelectorDialog*>( iDialog )->SetupSendMenu(

                    iSender, R_LMK_PKGVIEWER_MENU, R_LMK_SENDUI_MENU_TEXT );

    }

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

// CLmkDlgPackageSelectorImpl::HandleOperationL

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

//

void CLmkDlgPackageSelectorImpl::HandleOperationL(

                                       TOperationTypes aType,

                                       TReal32 /*aProgress*/,

                                       TInt aStatus )

    {

    if(aType == ENewPkgCategory && aStatus != KPosLmOperationNotComplete)

    	{

    	if (iSaveLmUtils->CategoryAddConfirmationQueryL(iNoOfNewCategories,iNewCategoryFound) )

			{

			iType  = EImport;

			iParser.StartImportingL( iTotalLms, ETrue );// Save landmarks with new categories

			}

		else

			{

			iType  = EImport;

			iParser.StartImportingL( iTotalLms , EFalse); //Save landmarks without new categories

			}

    	}

    else if( (aType == EImport ) && (aStatus != KPosLmOperationNotComplete && iWaitNote ))

    	{

    	iWaitNote->ProcessFinishedL();

        iWaitNote = NULL;

    	}

    }

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

// CLmkDlgPackageSelectorImpl::GetLandmarksInPackageL

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

//

void CLmkDlgPackageSelectorImpl::GetLandmarksInPackageL(RPointerArray<CPosLandmark> &aLmkArray)

	{

	const CArrayFix<TInt>* indexes = iDialog->ListBox()->SelectionIndexes();

	CPosLandmark* lmk;

	if(indexes->Count() == 0)

		{

		lmk = iParser.LandmarkLC(iDialog->ListBox()->CurrentItemIndex());

		aLmkArray.Append(lmk);

		CleanupStack::Pop();//iParser.LandmarkLC

		}

	else

		{

		TInt count = indexes->Count();

		for(TInt i = 0;i < count; ++i)

			{

			TInt index = indexes->At(i);

			lmk = iParser.LandmarkLC(index);

			aLmkArray.Append(lmk);

			CleanupStack::Pop();//iParser.LandmarkLC

			}

		}

	}

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

// CLmkDlgPackageSelectorImpl::ProcessCommandL

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

//

void CLmkDlgPackageSelectorImpl::ProcessCommandL( TInt aCommandId )

    {

    TInt aiwCmd = iMapNavInterface->GetServiceCmdByMenuCmd(aCommandId);

    if(KAiwCmdNone != aiwCmd)

    	{

    	RPointerArray<CPosLandmark> lmkArray;

    	switch(aiwCmd)

    		{

    		case KAiwCmdMnShowMap:

    			{

    			GetLandmarksInPackageL(lmkArray);

    			CleanupStack::PushL( TCleanupItem( CleanupArray, &lmkArray ) );

    			iMapNavInterface->ShowLandmarksOnMapL(lmkArray, aCommandId,

    												CLmkMapNavigationInterface::EByLmkView);

    			CleanupStack::PopAndDestroy(); // lmkArray

    			break;

    			}

    		default:

    			{

    			break;

    			}

    		}

    	return;

    	}

    switch ( aCommandId )

        {

        case EAknCmdHelp:

            {

            HlpLauncher::LaunchHelpApplicationL( iEnv->WsSession(),

                                iEnv->EikAppUi()->AppHelpContextL() );

            break;

            }

        case ELmkCmdSendVia1: // These commands are used by SendUi

        case ELmkCmdSendVia2:

        case ELmkCmdSendVia3:

        case ELmkCmdSendVia4:

        case ELmkCmdSendVia5:

        case ELmkCmdSendVia6:

        case ELmkCmdSendVia7:

        case ELmkCmdSendVia8:

        case ELmkCmdSendVia9:

        case ELmkCmdSendVia10:

        case ELmkCmdSend:

            {

            SendSelectedLandmarksCmdL(aCommandId);

            break;

            }

        case ELmkCmdOpenLm:

            {

            OpenLandmarkCmdL();

            break;

            }

        case ELmkCmdSaveSelectedLms:

            {

            SaveLandmarksCmdL();

            break;

            }

        case ELmkCmdSaveAllLms:

            {

            SaveAllLandmarksCmdL();

            break;

            }

        case ELmkCmdSendSelectedLms:

            {

            SendSelectedLandmarksCmdL(aCommandId);

            break;

            }

        case ELmkCmdSendAllLms:

            {

            SendAllLandmarksCmdL(aCommandId);

            break;

            }

        default:

            {

            // Command not handled here, forward it to the app ui.

            static_cast<MEikCommandObserver*>(iEnv->EikAppUi())->ProcessCommandL( aCommandId );

            break;

            }

        }

    }

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

// CLmkDlgPackageSelectorImpl::DynInitDlgMenuPaneL

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

//

void CLmkDlgPackageSelectorImpl::DynInitDlgMenuPaneL(TInt aResourceId,

        CEikMenuPane* aMenuPane)

    {

    iMapNavInterface->HandleMenuOperationL(aResourceId, aMenuPane,

            ELmkCmdMnNav);

    TInt markedCount = ListMarkedItemCountL();

    switch (aResourceId)

        {

        case R_LMK_PKGVIEWER_MENU:

            {

            if (FeatureManager::FeatureSupported(KFeatureIdLandmarksConverter))

                {

                aMenuPane->SetItemDimmed(ELmkCmdSendDummy, EFalse);

                }

            else

                {

                aMenuPane->SetItemDimmed(ELmkCmdSendDummy, ETrue);

                }

            if (FeatureManager::FeatureSupported(KFeatureIdHelp)

                    && !iIsHideHelp)

                {

                aMenuPane->SetItemDimmed(EAknCmdHelp, EFalse);

                }

            else

                {

                aMenuPane->SetItemDimmed(EAknCmdHelp, ETrue);

                }

            if (markedCount < 1)

                {

                aMenuPane->SetItemDimmed(ELmkCmdOpenLm, ETrue);

                }

            else if (markedCount == 1)

                {

                aMenuPane->SetItemDimmed(ELmkCmdOpenLm, EFalse);

                }

            else if (markedCount > 1)

                {

                aMenuPane->SetItemDimmed(ELmkCmdOpenLm, ETrue);

                }

            TBool isLandmarkDataEmpty = EFalse;

            // check for show on map for single selected landmark

            if (markedCount == 1)

                {

                CLmkLandmark* lmklandmark = iParser.LmkLandmarkLC(

                        iDialog->CurrentItemIndex());

                if (IsLandmarkDataEmptyL(lmklandmark->PosLandmark()))

                    {

                    isLandmarkDataEmpty = ETrue;

                    }

                CleanupStack::PopAndDestroy(lmklandmark); //lmklandmark

                }

            else if (markedCount < 1)

                {

                isLandmarkDataEmpty = ETrue;

                }

            TInt cnt = aMenuPane->NumberOfItemsInPane();

            for (TInt i = 0; i < cnt; ++i)

                {

                CEikMenuPaneItem::SData& itemData =

                        aMenuPane->ItemDataByIndexL(i);

                if (iMapNavInterface->GetServiceCmdByMenuCmd(

                        itemData.iCommandId) == KAiwCmdMnShowMap)

                    {

		            if (isLandmarkDataEmpty)

		                aMenuPane->SetItemDimmed(itemData.iCommandId, ETrue);

		            else 

		                aMenuPane->SetItemDimmed(itemData.iCommandId, EFalse);

		            break;

                    }

                }

            break;

            }

        case R_LMK_PKGVIEWER_SAVE_LANDMARK_SUBMENU:

            {

            if (markedCount < 1)

                {

                aMenuPane->SetItemDimmed(ELmkCmdSaveSelectedLms, ETrue);

                }

            break;

            }

        case R_LMK_PKGVIEWER_SEND_LANDMARK_SUBMENU:

            {

            if (markedCount < 1)

                {

                aMenuPane->SetItemDimmed(ELmkCmdSendSelectedLms, ETrue);

                }

            break;

            }

        default:

            break;

        }

    }

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

// CLmkDlgPackageSelectorImpl::OpenLandmarkCmdL

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

//

void CLmkDlgPackageSelectorImpl::OpenLandmarkCmdL()

    {

    CLmkPackageEditorImpl* editorImpl =

        CLmkPackageEditorImpl::NewL( iDb, iParser, iSender,

                                     iDialog->CurrentItemIndex() );

    iParser.ChangeObserver(*editorImpl);

    editorImpl->ExecuteLD();

    // Restore the parser's observer back to LmkPkg Selector

    iParser.ChangeObserver(*this);

    }

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

// CLmkDlgPackageSelectorImpl::SaveLandmarksCmdL

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

//

void CLmkDlgPackageSelectorImpl::SaveLandmarksCmdL()

    {

    const CArrayFix<TInt>* markedIndexes = iDialog->SelectionIndexes();

    RArray<TUint> importIndexes;

    CleanupClosePushL( importIndexes );

    TInt count( markedIndexes->Count() );

    TUint markedIndex (0);

    if ( count > 0 )

        {

        for ( TInt i( 0 ); i < count; ++i )

            {

            User::LeaveIfError(

                importIndexes.Append( markedIndexes->At( i ) ) );

            }

        markedIndex = importIndexes[0];

        }

    else

        { // only highlighted item, no marked items

        User::LeaveIfError(

            importIndexes.Append( iDialog->CurrentItemIndex() ) );

        markedIndex = iDialog->CurrentItemIndex();

        }

 	CLmkSaveLandmarkUtils* saveLmUtils = CLmkSaveLandmarkUtils::NewL(iDb,iParser);

	CleanupStack::PushL(saveLmUtils );

	RArray<TCategoryName> newCategories;

	CleanupClosePushL(newCategories);

	TCategoryName newCategoryFound;

	TInt noOfNewCategories = saveLmUtils->CheckForNewCategoriesL( importIndexes,newCategoryFound,newCategories);

	if (saveLmUtils->CategoryAddConfirmationQueryL( noOfNewCategories,newCategoryFound) )

		{

		iParser.StartImportingL( importIndexes, ETrue );// Save landmarks with new categories

		}

	else

		{

		iParser.StartImportingL( importIndexes , EFalse); //Save landmarks without new categories

		}

    // wait note

    iWaitNote = new (ELeave) CAknWaitDialog( NULL, ETrue );

    if ( !iWaitNote->ExecuteLD( R_LMK_IMPORTING_WAIT_NOTE ) )

        {

        //making iWaitNote null, since framework destroys waitnote

        //dialog on pressing cancel.

        iWaitNote = NULL;

        iParser.CancelImporting();

       	CleanupStack::PopAndDestroy(3); // newCategories, saveLmUtils,totalLms

		return;

        }

    // Saved confirmation note

    saveLmUtils->LmsSavedConfirmationNoteL(importIndexes, markedIndex);

	iDialog->ListBox()->ClearSelection();

	iDialog->UpdateMskL();

    CleanupStack::PopAndDestroy(3); // newCategories, saveLmUtils,importIndexes

    }

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

// CLmkDlgPackageSelectorImpl::SaveAllLandmarksCmdL

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

//

void CLmkDlgPackageSelectorImpl::SaveAllLandmarksCmdL()

	{

	RArray<TCategoryName> newCategories;

	CleanupClosePushL(newCategories);

	iSaveLmUtils->StartSearchNewCatL(iNoOfNewCategories,newCategories,iNewCategoryFound);

	iType  = ENewPkgCategory;

	// wait note

	iWaitNote = new (ELeave) CAknWaitDialog( NULL, ETrue );