Communicator UI: 5.3 FoamProgressDialog: Using a FoamProgressDialog

GEOS SDK TechDocs

5.2 Setting Up the Template

6 Routines for Lists

MSG_FOAM_PROGRESS_DIALOG_APPEND_STATUS_TEXT

Code Display 2-13 Using a FoamProgressDialog

static ShowProgressDialog ()
{
    optr			progressDialog;
    word			i;
    SemaphoreError			semResult;
    TCHAR			statusAppendStr[] = " . ";

    progressDialog = PutUpDialogViaUIThread(@FoamProgressDialogTemplate);

    for ( i=0; i<5; i++) {
	semResult = ThreadPTimedSem(cancelSemaphore, 0);

	if (semResult == SE_TIMEOUT) {
	    @send ProgressDialog::MSG_MY_PROGRESS_DIALOG_CANCEL_RECEIVED();
	break;
	}

	else (
	    ThreadVSem(cancelSempahore);
	    TimerSkeep(30);
	    @call progressDialog::MSG_FOAM_PROGRESS_DIALOG_APPEND_STATUS_TEXT(
				statusAAppendStr);
	}
    }

    TimerSleep(30);
    TakeDownDialogViaUIThread(progressDialog);

}

/* Handler for MSG_MY_PROGRESS_DIALOG_CANCEL_TRIGGERED */

@method MyProgressDialogClass, MSG_MY_PROGRESS_DIALOG_CANCEL_TRIGGERED
{
    SemaphoreError			semResult;

    semResult = ThreadPSem(cancelSemaphore);

    EC_ERROR_IF(
	(semResult == SE_TIMEOUT), CANNOT_GRAB_SEMAPHORE_CANCELPROGDIALOG);
}

/* Handler for MSG_MY_PROGRESS_DIALOG_CANCEL_RECEIVED */

@method MyProgressDialogClass, MSG_MY_PROGRESS_DIALOG_CANCEL_RECEIVED
{
    ThreadVSem(cancelSemaphore);
}

GEOS SDK TechDocs

5.2 Setting Up the Template

6 Routines for Lists