S60 3rd Edition SDK for Symbian OS Example Applications Guide

LmUiRefAppDocument.cpp

/*
* ============================================================================
*  Name        : LmUiRefAppDocument.h
*  Part of     : Landmarks UI Reference Application 
*  Interface   : 
*  Description : 
*  Version     : 
*
*  Copyright (c) 2005-2006 Nokia Corporation.
*  This material, including documentation and any related 
*  computer programs, is protected by copyright controlled by 
*  Nokia Corporation.
* ============================================================================
*/

// INCLUDE FILES
#include "LmUiRefAppDocument.h"
#include "LmUiRefAppUi.h"
#include <EPos_CPosLandmarkDatabase.h>
#include <Epos_Landmarks.h>
#include <EPos_CPosLmOperation.h>



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

// ---------------------------------------------------------------------------
// CLmUiRefAppDocument::CLmUiRefAppDocument
// constructor
// ---------------------------------------------------------------------------
//
CLmUiRefAppDocument::CLmUiRefAppDocument(CEikApplication& aApp)
: CAknDocument(aApp)    
    {
    }

// ---------------------------------------------------------------------------
// CLmUiRefAppDocument::~CLmUiRefAppDocument
// ---------------------------------------------------------------------------
//
CLmUiRefAppDocument::~CLmUiRefAppDocument()
    {
    delete iDb;
    }

// ---------------------------------------------------------------------------
// CLmUiRefAppDocument::ConstructL()
// ---------------------------------------------------------------------------
//
void CLmUiRefAppDocument::ConstructL()
    {
    //Open database and initilize it if needed
    iDb = CPosLandmarkDatabase::OpenL();
    CPosLmOperation* operation = NULL;
    if ( iDb->IsInitializingNeeded() )
        {
        operation = iDb->InitializeL();
        operation->ExecuteL();
        }
    }

// ---------------------------------------------------------------------------
// CLmUiRefAppDocument::NewL()
// ---------------------------------------------------------------------------
//
CLmUiRefAppDocument* CLmUiRefAppDocument::NewL(
        CEikApplication& aApp)     
    {
    CLmUiRefAppDocument* self = new (ELeave) CLmUiRefAppDocument( aApp );
    CleanupStack::PushL( self );
    self->ConstructL();
    CleanupStack::Pop();

    return self;
    }
    
// ----------------------------------------------------
// CLmUiRefAppDocument::CreateAppUiL()
// constructs CLmUiRefAppUi
// ----------------------------------------------------
//
CEikAppUi* CLmUiRefAppDocument::CreateAppUiL()
    {
    return new (ELeave) CLmUiRefAppUi;
    }

// ---------------------------------------------------------------------------
// CLmUiRefAppDocument::LmDb
// ---------------------------------------------------------------------------
//
CPosLandmarkDatabase& CLmUiRefAppDocument::LmDb() const
    {
    return *iDb;
    }

// End of File  

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© Nokia 2006