/* 

 *  Viewer_Error.c

 *

 *  QuickDraw 3D 1.6 Sample

 *  Robert Dierkes

 *

 *   12/22/98   RDD     Created.

 */

/*------------------*/

/*  Include Files   */

/*------------------*/

#include "QD3D.h"

#if defined(OS_MACINTOSH) && OS_MACINTOSH

#include <Dialogs.h>

#include <Strings.h>

#include <TextUtils.h>

#endif

#include "Viewer_Main.h"    /* kStringRsrcID */

#include "Viewer_Error.h"

/*------------------*/

/*    Constants     */

/*------------------*/

#define kErrorAlertRsrcID   129

/*----------------------*/

/*  Local Prototypes    */

/*----------------------*/

/*

 *  QuickDraw3D_Exit

 *

 *  Displays C string in an alert box.

 */

void Error_Alert(

    short       iconType,

    char        *pMessage)

{

    GrafPtr     oldPort;

    short       itemHit;

    if (pMessage == NULL)

        return;

    /* Convert C string to Pascal */

    c2pstr (pMessage);

    ParamText ((ConstStr255Param) pMessage, NULL, NULL, NULL);

    GetPort (&oldPort);

    if (iconType == kStopIcon)

        itemHit = StopAlert (kErrorAlertRsrcID, NULL);

    else

        itemHit = NoteAlert (kErrorAlertRsrcID, NULL);

    SetPort (oldPort);

    /* Restore C string */

    p2cstr ((StringPtr) pMessage);

}

/*

 *  QuickDraw3D_Exit

 */

Boolean Error_ShowMessage(

    short       resStringIndex)

{

    Str255  notice;

    GetIndString (notice, kStringRsrcID, resStringIndex);

    if (notice[0] > 0)

    {

        p2cstr (notice);

        Error_Alert(kNoteIcon, (char *) notice);

        return true;

    }

    return false;

}