/*

    File:       AppSupport.h

    Copyright:  © 2000-2001 by Apple Computer, Inc., all rights reserved.

*/

#ifndef __APPSUPPORT__

#define __APPSUPPORT__

#include "QTSSampleCodeUtils.h"

// ---------------------------------------------------------------------------

//      D E F I N I T I O N S

// ---------------------------------------------------------------------------

// ---------------------------------------------------------------------------

//      A P P   U T I L S

// ---------------------------------------------------------------------------

void GenericAlertUser(short inStringList, short inStringIndex, short inErrorCode);

void GenericAlertUserString(Str255 inMessage, short inErrorCode);

void GenericErrorAlert(OSErr inErrorCode);

enum  {

    kProcessMessageFlag_Log         = 0x00000001,

    kProcessMessageFlag_ShowDialog  = 0x00000002

};

void ProcessUserMessage(SInt32 inFlags, const char* format, ...);

// ---------------------------------------------------------------------------

//      G L O B A L S

// ---------------------------------------------------------------------------

struct AppGlobals {

    Boolean     inBackground;

    Boolean     useAppearanceCalls;

    Point       defaultWindowOffset;

    UInt32      sleepTime;

    GrafPtr     safetyPort;

    Logger      log;

    Boolean     exitNow;

};

typedef struct AppGlobals AppGlobals;

extern AppGlobals gGlobals;

#define AppGlobals_SetInBackground(_b)          (gGlobals.inBackground = (_b))

#define AppGlobals_GetInBackground()            (gGlobals.inBackground)

#define AppGlobals_SetUseAppearance(_b)         (gGlobals.useAppearanceCalls = (_b))

#define AppGlobals_GetUseAppearance()           (gGlobals.useAppearanceCalls)

#define AppGlobals_SetDefaultOffset(_v, _h)     {gGlobals.defaultWindowOffset.v = (_v); gGlobals.defaultWindowOffset.h = (_h);}

#define AppGlobals_GetDefaultOffset()           (gGlobals.defaultWindowOffset)

#define AppGlobals_GetDefaultOffsetPtr()        (&(gGlobals.defaultWindowOffset))

#define AppGlobals_SetExitNow(_b)               (gGlobals.exitNow = (_b))

#define AppGlobals_GetExitNow()                 (gGlobals.exitNow)

#define AppGlobals_SetSleepTime(_st)            (gGlobals.sleepTime = (_st))

#define AppGlobals_GetSleepTime()               (gGlobals.sleepTime)

#define AppGlobals_GetAppSignature()            (kAppSignature)

#define AppGlobals_GetLog()                     (gGlobals.log)

#endif /* __APPSUPPORT__ */