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核心提示：self->ConstructL();CleanupStack::Pop( self );return self;}CMyWaitDialog::~CMyWaitDialog(){iObserver = NULL;if(iWaitDialog){delete iWaitDialog;iWaitDialog = N

self->ConstructL();

CleanupStack::Pop( self );

return self;

}

CMyWaitDialog::~CMyWaitDialog()

{

iObserver = NULL;

if(iWaitDialog)

{

delete iWaitDialog;

iWaitDialog = NULL;

}

}

void CMyWaitDialog::StartupWait(const TDesC& aLabel,MMyWaitDialogObserver* aObserver)

{

// RESOURCE DIALOG r_general_wait_note

// {

// flags = EAknWaitNoteFlags;

// buttons = R_AVKON_SOFTKEYS_CANCEL;

// items =

// {

// DLG_LINE

// {

// type = EAknCtNote;

// id = 100;

// control = AVKON_NOTE

// {

// layout = EWaitLayout;

// singular_label = "";

// plural_label = "";

// animation = R_QGN_GRAF_WAIT_BAR_ANIM;

// };

// }

// };

// }

iObserver = aObserver;

if (iWaitDialog)

{

delete iWaitDialog;

iWaitDialog = NULL;

}

iWaitDialog = new (ELeave) CAknWaitDialog(

REINTERPRET_CAST(CEikDialog**, &iWaitDialog));

iWaitDialog->SetCallback(this);

iWaitDialog->SetTextL(aLabel);

iWaitDialog->ExecuteLD(R_GENERAL_WAIT_NOTE);

}

void CMyWaitDialog::DialogDismissedL(TInt aButtonId)

{

iWaitDialog = NULL;

if (iObserver)

{

iObserver->HandleWaitDialogEvent(aButtonId);

}

}

void CMyWaitDialog::DismissedL()

{

if (iWaitDialog)

{

iWaitDialog->ProcessFinishedL();

iWaitDialog = NULL;

}

}

CMyWaitDialog::CMyWaitDialog()

{

iObserver = NULL;

iWaitDialog = NULL;

}

void CMyWaitDialog::ConstructL()

{

}

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