/*

 * Hack to show how to use the viewer to make pictures.  Click to quit.

 * nickt@apple.com

 */

#include <stdio.h>

#include <stdlib.h>

#include <time.h>

#include <StandardFile.h>

#include <QuickDraw.h>

#include <QDOffscreen.h>

#include <Windows.h>

#include "QD3DViewer.h"

Boolean         gQuitFlag = false;

WindowPtr       gMainWindow     = nil ;

static void InitToolbox()

{

    Handle      menuBar = nil;

    MaxApplZone() ;

    MoreMasters() ; MoreMasters() ; MoreMasters() ; 

    InitGraf( &qd.thePort );

    InitFonts();

    InitWindows();

    InitMenus();

    TEInit() ;

    InitDialogs(0L) ;

    InitCursor();

    FlushEvents( everyEvent, 0 ) ;

    // initialize application globals

    gQuitFlag = false;

}

static Boolean MetafileFileSpecify( FSSpec *theFile )

{

    StandardFileReply   theSFReply ;

    SFTypeList          myTypes = { '3DMF' } ;

    const short         numTypes = 1 ;

    OSErr               myErr ;

    StandardGetFile( nil, numTypes, myTypes, &theSFReply ) ;

    if( theSFReply.sfGood )

        *theFile = theSFReply.sfFile ;

    return theSFReply.sfGood ;

}

void main(void)

{

    TQ3Status   myStatus;

    Rect        rBounds = { 50, 50, 350, 350 } ;

    Str255      title = "\pSpinning Box" ;

    FSSpec      theFileSpec ;

    OSErr       myErr ;

    GWorldPtr   myGWorld ;

    InitToolbox() ;

    if(MetafileFileSpecify( &theFileSpec )) {

        SetCursor(*(GetCursor(watchCursor)));

        gQuitFlag = false ;

        gMainWindow = NewCWindow(nil,&rBounds,title,false,noGrowDocProc,(WindowPtr)-1,true,0) ;

        SetWTitle( gMainWindow, theFileSpec.name );

        ShowWindow( gMainWindow ) ;

        SetPort( gMainWindow ) ;

        myErr = NewGWorld(  &myGWorld,

                            32,

                            &gMainWindow->portRect,

                            nil,

                            nil,

                            0L );

        SetCursor(&qd.arrow) ;

        if( myErr == noErr ) 

        {

            TQ3ViewerObject         myViewer ;

            short                   refNum ;

            myViewer = Q3ViewerNew ( (CGrafPtr)myGWorld, 

                                        &gMainWindow->portRect, 

                                        kQ3ViewerDefault ) ;

            if( myViewer != NULL )

            {

                myErr = FSpOpenDF ( &theFileSpec, fsRdPerm, &refNum ) ;

                if( myErr == noErr )

                {

                    PicHandle       myPict = NULL ;

                    Q3ViewerUseFile( myViewer, refNum ) ;

                    SetPort( (GrafPtr)myGWorld ) ;

                    Q3ViewerDraw( myViewer ) ;

                    myPict = Q3ViewerGetPict( myViewer ) ;

                    SetPort( gMainWindow ) ;

                    DrawPicture( myPict, &gMainWindow->portRect ) ;

                    while( !Button() )

                        ;

                }

            }

        }

    }

}