import java.io.*;
import com.anotherbigidea.flash.*;
import com.anotherbigidea.flash.interfaces.*;
import com.anotherbigidea.flash.writers.*;
import com.anotherbigidea.flash.structs.*;

/**
 * Creates an Edit Field and writes the current date/time to it in a loop
 */
public class TimeField
{
    /**
     * First arg is output filename
     */
    public static void main( String[] args ) throws IOException
    {        
        SWFWriter writer = new SWFWriter( args[0] );
        SWFTagTypes swf  = new TagWriter( writer );
        
        swf.header( 5,     //Flash version
                    -1,    //unknown length
                    300 * SWFConstants.TWIPS,  //width in twips
                    50  * SWFConstants.TWIPS,  //height in twips
                    2,    //frames per sec
                    -1 ); //frame count to be determined
        
        swf.tagSetBackgroundColor( new Color(255,255,255) );
        
        //--Serif system font
        swf.tagDefineFont2( 1, SWFConstants.FONT2_ANSI, "_serif", 0, 0, 0, 0, 
                            null, null, null, null, null, null );
        
        //--Edit Field with variable "foo"
        swf.tagDefineTextField( 2, "foo", null, 
                                new Rect( 0, 0, 6000, 600 ), 
                                0, new AlphaColor(0,0,255,255),
                                SWFConstants.TEXTFIELD_ALIGN_CENTER,
                                1, 280, 0, 0, 0, 0, 0 );
        
        //--Place the field
        swf.tagPlaceObject2( false, -1, 1, 2, new Matrix( 200, 200 ), 
                             null, -1, null, 0 );
        
        //--End the first frame of the main timeline
        swf.tagShowFrame();        
        
        //--Actions..
        SWFActions acts = swf.tagDoAction();
        acts.start(0);  //frame actions have no conditions
        acts.lookupTable( new String[] { "mydate", "Date", "foo", "toString" } );
        acts.lookup( 0 );   //push "mydate"
        acts.push( 0 );     //number of args for new Date()
        acts.lookup( 1 );   //push "Date"
        acts.newObject();   //new Date()
        acts.setVariable(); //mydate = new Date()

        acts.lookup( 2 );   //push "foo"
        acts.push( 0 );     //number of args for toString()
        acts.lookup( 0 );   //push "mydate"
        acts.getVariable(); //push value of mydate
        acts.lookup( 3 );   //push "toString"
        acts.callMethod();  //call mydate.toString()
        acts.setVariable(); //foo = mydate.toString()
        acts.gotoFrame( 1 ); //actually frame 2 - frames indices start with zero
        acts.play();         //goto and play
        
        acts.end();
        acts.done();         

        //--End the second frame
        swf.tagShowFrame();
        
        //--End the main timeline
        swf.tagEnd();
    }
}