/*

    File:       UsherCommands.h

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

*/

#ifndef __USHERCOMMANDS__

#define __USHERCOMMANDS__

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

//      A P P   C O M M A N D S

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

#define kErr_AppUnhandledCommand    -555

#define kCommand_Nothing        0

#define kCommand_About          1000

#define kCommand_OpenDeskAcc    1001            // menuitem

#define kCommand_Open               1100

#define kCommand_OpenFromFSSpec     1101        // const FSSpec*

#define kCommand_Close              1150        // WindowPtr

#define kCommand_CloseAll           1151

#define kCommand_Quit               1200

#define kCommand_ShowLog            1500

#define kCommand_SelectNextWindow   2000

#define kCommand_SelectPrevWindow   2001

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

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

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

// ----- messages from this object

enum  {

    kMessage_SendPresStateChanged   = 0x80000001,       /* long (newState) */

    kMessage_SendPresStatusChanged,                     /* QTSStatusParams* */

    kMessage_SetUsherBroadcast,                         /* UsherBroadcast* */

    kMessage_GetPresBox,                                /* Rect* */

    kMessage_UsherPresStoredMovieChanged

};

// ----- commands we understand

// the messages labeled kMessage_Pres<xxx> go directly to the presentation

// we don't do any extra checking at all

enum  {

    kCommand_PresFirstCommand       = 3000,

    kCommand_PresPreview,

    kCommand_PresPreroll,

    kCommand_PresStart,

    kCommand_PresStop,

    kCommand_PresExport,

    kCommand_PresSettingsDialog,

    /* add new commands before this one */

    kCommand_PresLastCommand

};

enum  {

    kCommand_GetBroadcastName           = 3100,     /* UsherBroadcastStringParams* */

    kCommand_GetBroadcastStateString,               /* UsherBroadcastStringParams* */

    kCommand_GetBroadcastTime                       /* UsherBroadcastTimeParams* */

};

enum  {

    kCommand_GetStoredMovieInfo = 2000,             /* UsherStoredMovieParams */

    kCommand_SkipToNextMovie

};

struct UsherBroadcastStringParams {

    char        *ioString;

    UInt32      inMaxLength;    // not including length byte!

    UInt32      returnedStringLength;

};

typedef struct UsherBroadcastStringParams UsherBroadcastStringParams;

struct UsherBroadcastTimeParams {

    TimeScale       timeScale;

    SInt64          returnedTime;

};

typedef struct UsherBroadcastTimeParams UsherBroadcastTimeParams;

struct UsherStoredMovieParams {

    Boolean     doingStoredMovies;

    FSSpec      currentMovieSpec;

    SInt32      flags;

};

typedef struct UsherStoredMovieParams UsherStoredMovieParams;

#endif /* __USHERCOMMANDS__ */