swfspritetagtypes.java

java和flash混合编程

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 * Copyright (c) 2001, David N. Main, All rights reserved.
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 * without modification, are permitted provided that the 
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package com.anotherbigidea.flash.interfaces;

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

/**
 * Interface for passing SWF tag types that can be used in a movie or a sprite
 */
public interface SWFSpriteTagTypes extends SWFTags 
{
    /**
     * Start/stop playing a sound
     */
    public void tagStartSound( int soundId, SoundInfo info ) throws IOException;
    
    /**
     * Only allows ADPCM encoding.
     * 
     * @param streamFormat must be SWFConstants.SOUND_FORMAT_ADPCM
     * @param playbackFrequency one of the SWFConstants.SOUND_FREQ_* constants
     * @param streamFrequency   one of the SWFConstants.SOUND_FREQ_* constants
     */
    public void tagSoundStreamHead( 
        int playbackFrequency, boolean playback16bit, boolean playbackStereo,
        int streamFormat, int streamFrequency, boolean stream16bit, boolean streamStereo,
        int averageSampleCount ) throws IOException;
    
    /**
     * Allows any encoding.
     * 
     * @param streamFormat      one of the SWFConstants.SOUND_FORMAT_* constants
     * @param playbackFrequency one of the SWFConstants.SOUND_FREQ_* constants
     * @param streamFrequency   one of the SWFConstants.SOUND_FREQ_* constants
     */
    public void tagSoundStreamHead2( 
        int playbackFrequency, boolean playback16bit, boolean playbackStereo,
        int streamFormat, int streamFrequency, boolean stream16bit, boolean streamStereo,
        int averageSampleCount ) throws IOException;
    
    /**
     * @param soundData format-dependent sound data
     */
    public void tagSoundStreamBlock( byte[] soundData ) throws IOException;      
     
    public void tagEnd() throws IOException;  
    
    public void tagShowFrame() throws IOException;

    /**
     * @return SWFActions to receive actions - or null to skip the data
     */
    public SWFActions tagDoAction() throws IOException;

	/**
	 * @param spriteId the sprite that the actions relate to.
	 * @return SWFActions to receive actions - or null to skip the data
	 */
	public SWFActions tagDoInitAction( int spriteId ) throws IOException;
    
    public void tagFreeCharacter( int charId ) throws IOException;
    
    /**
     * Set the tab order of the symbol at a given depth. 
     * @param depth the depth of the symbol.
     * @param tabOrder the tab order.
     */
    public void tagTabOrder( int depth, int tabOrder ) throws IOException;
    
    /**
     * @param cxform may be null
     */
    public void tagPlaceObject( int charId, int depth, Matrix matrix, AlphaTransform cxform ) throws IOException;
    
    public void tagRemoveObject( int charId, int depth ) throws IOException;
    
    /**
     * @param clipDepth < 1 if not relevant
     * @param charId < 1 if not relevant
     * @param name of sprite instance - null if not relevant
     * @param ratio < 0 if not relevant
     * @param matrix null if not relevant
     * @param cxform null if not relevant
     * @param clipActionFlags == 0 if there are no clip actions - otherwise
     *        this is the OR of the condition flags on all the clip action blocks
     * @return null if there are no clip actions or they are irrelevant
     */
    public SWFActions tagPlaceObject2( boolean isMove,
                                       int clipDepth,
                                       int depth,
                                       int charId,
                                       Matrix matrix,
                                       AlphaTransform cxform,
                                       int ratio,
                                       String name,
                                       int clipActionFlags )  throws IOException;
    
    public void tagRemoveObject2( int depth ) throws IOException;
	/**
	 * Define the label for the current frame
	 */    
    public void tagFrameLabel( String label ) throws IOException;

	/**
	 * Define the label for the current frame
	 * @param isAnchor true if this is an anchor frame (for browser navigation),
	 * Flash MX+ only.
	 */    
	public void tagFrameLabel( String label, boolean isAnchor ) throws IOException;
}