/*

    File:       Quartz.c

    Contains:   Source demonstrating how to set dock tiles and badges

    Disclaimer: IMPORTANT:  This Apple software is supplied to you by Apple Computer, Inc.

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                WARRANTIES, EXPRESS OR IMPLIED, INCLUDING WITHOUT LIMITATION THE IMPLIED

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                PURPOSE, REGARDING THE APPLE SOFTWARE OR ITS USE AND OPERATION ALONE OR IN

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    Copyright © 1998-2000 Apple Computer, Inc., All Rights Reserved

*/

#include <Carbon/Carbon.h>

#include "Tiler.h"

/*******************************************************************************

**  TileAnimationQuartz

*******************************************************************************/

void  TileAnimationQuartz( Boolean inEraseBeforeDrawing )

{

    CGContextRef    theContext;

    CGRect          theRect;

    // ***

    //

    // Start accessing the app's dock tile

    //

    // ***

    theContext = BeginCGContextForApplicationDockTile();

    if ( theContext != NULL )

    {

        if ( inEraseBeforeDrawing )

        {

            // ***

            //

            // Clear the context

            //

            // ***

            theRect = CGRectMake( 0, 0, 128, 128 );

            CGContextClearRect( theContext, theRect );

        }

        // Phat lines, baby!

        CGContextSetLineWidth( theContext, 3 );

        // Face

        CGContextBeginPath( theContext );

        CGContextSetRGBFillColor( theContext, 1.0, 0.83, 0.0, 0.60 );   // RGBA

        CGContextAddArc( theContext, 64, 64, 61, 0, 360 * kDegree, true );

        CGContextClosePath( theContext );

        CGContextDrawPath( theContext, kCGPathFillStroke );

        // Eyes

        CGContextBeginPath( theContext );

        CGContextSetRGBFillColor( theContext, 0, 0, 0, 1 ); // RGBA

        CGContextAddArc( theContext, 42, 84, 14, 0, 360 * kDegree, true );

        CGContextAddArc( theContext, 86, 84, 14, 0, 360 * kDegree, true );

        CGContextClosePath( theContext );

        CGContextDrawPath( theContext, kCGPathFill );

        // Mouth

        CGContextBeginPath( theContext );

        CGContextAddArc( theContext, 64, 74, 47, 345 * kDegree, 195 * kDegree, true );

        CGContextDrawPath( theContext, kCGPathStroke );

        CGContextClosePath( theContext );

        // ***

        //

        // Don't forget to flush!

        //

        // * If you don't flush, the tile does not get redrawn until

        //   the next time the dock needs to update it.  That would suck.

        //

        // ***

        CGContextFlush( theContext );

        // ***

        //

        // Finished accessing the app's dock tile

        //

        // ***

        EndCGContextForApplicationDockTile( theContext );

    }

}