examples/S60CppExamples/ClientServerAsync/client/src/csasyncdocument.cpp

/*
* ==============================================================================
*  Name        : csasyncdocument.cpp
*  Part of     : CSAsync
*  Interface   :
*  Description :
*  Version     :
*
*  Copyright (c) 2004-2006 Nokia Corporation.
*  This material, including documentation and any related
*  computer programs, is protected by copyright controlled by
*  Nokia Corporation.
* ==============================================================================
*/

// INCLUDE FILES
#include "CSAsyncAppUi.h"
#include "CSAsyncDocument.h"
#include "CSAsyncRequestHandler.h"

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

// -----------------------------------------------------------------------------
// CCSAsyncDocument::NewL()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CCSAsyncDocument* CCSAsyncDocument::NewL( CEikApplication& aApp )
    {
    CCSAsyncDocument* self = NewLC( aApp );
    CleanupStack::Pop( self );
    return self;
    }

// -----------------------------------------------------------------------------
// CCSAsyncDocument::NewLC()
// Two-phased constructor.
// -----------------------------------------------------------------------------
//
CCSAsyncDocument* CCSAsyncDocument::NewLC( CEikApplication& aApp )
    {
    CCSAsyncDocument* self = new ( ELeave ) CCSAsyncDocument( aApp );
    CleanupStack::PushL( self );
    self->ConstructL();
    return self;
    }

// -----------------------------------------------------------------------------
// CCSAsyncDocument::ConstructL()
// Symbian 2nd phase constructor can leave.
// -----------------------------------------------------------------------------
//
void CCSAsyncDocument::ConstructL()
    {
    // No implementation required
    }

// -----------------------------------------------------------------------------
// CCSAsyncDocument::CCSAsyncDocument()
// C++ default constructor can NOT contain any code, that might leave.
// -----------------------------------------------------------------------------
CCSAsyncDocument::CCSAsyncDocument( CEikApplication& aApp )
: CAknDocument( aApp )
    {
    // No implementation required
    }

// -----------------------------------------------------------------------------
// CCSAsyncDocument::~CCSAsyncDocument()
// Destructor.
// -----------------------------------------------------------------------------
//
CCSAsyncDocument::~CCSAsyncDocument()
    {
    delete iHandler;
    }

// -----------------------------------------------------------------------------
// CCSAsyncDocument::CreateAppUiL()
// Creates a CCSAsyncAppUi object and return a pointer to it.
// -----------------------------------------------------------------------------
//
CEikAppUi* CCSAsyncDocument::CreateAppUiL()
    {
    // Create the application user interface, and return a pointer to it
    CCSAsyncAppUi* appUi = new ( ELeave ) CCSAsyncAppUi;
    CleanupStack::PushL( appUi );
    iHandler = CCSAsyncRequestHandler::NewL( *appUi );
    CleanupStack::Pop( appUi ) ;
    return appUi;
    }

// -----------------------------------------------------------------------------
// CCSAsyncDocument::UpdateTime()
// Asks the time server to update this documents locally stored time.
// -----------------------------------------------------------------------------
//
void CCSAsyncDocument::UpdateTime()
    {
    iHandler->RequestTime();
    }

// -----------------------------------------------------------------------------
// CCSAsyncDocument::StopClock()
// Stops the clock.
// -----------------------------------------------------------------------------
//
void CCSAsyncDocument::StopClock()
    {
    if ( ClockActive() )
        {
        iHandler->CancelRequest() ;
        }
    }

// -----------------------------------------------------------------------------
// CCSAsyncDocument::Time()
// Returns the currently stored time.
// -----------------------------------------------------------------------------
//
TTime CCSAsyncDocument::Time() const
    {
    return iHandler->Time();
    }

// -----------------------------------------------------------------------------
// CCSAsyncDocument::ClockActive()
// Checks whether the clock has been started.
// -----------------------------------------------------------------------------
//
TBool CCSAsyncDocument::ClockActive() const
    {
    return iHandler->IsActive();
    }

// End of File

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