001: /*
002: * $Id: LazySound.java,v 1.2 2002/02/15 23:44:28 skavish Exp $
003: *
004: * ===========================================================================
005: *
006: * The JGenerator Software License, Version 1.0
007: *
008: * Copyright (c) 2000 Dmitry Skavish (skavish@usa.net). All rights reserved.
009: *
010: * Redistribution and use in source and binary forms, with or without
011: * modification, are permitted provided that the following conditions are met:
012: *
013: * 1. Redistributions of source code must retain the above copyright
014: * notice, this list of conditions and the following disclaimer.
015: *
016: * 2. Redistributions in binary form must reproduce the above copyright
017: * notice, this list of conditions and the following disclaimer in
018: * the documentation and/or other materials provided with the
019: * distribution.
020: *
021: * 3. The end-user documentation included with the redistribution, if
022: * any, must include the following acknowlegement:
023: * "This product includes software developed by Dmitry Skavish
024: * (skavish@usa.net, http://www.flashgap.com/)."
025: * Alternately, this acknowlegement may appear in the software itself,
026: * if and wherever such third-party acknowlegements normally appear.
027: *
028: * 4. The name "The JGenerator" must not be used to endorse or promote
029: * products derived from this software without prior written permission.
030: * For written permission, please contact skavish@usa.net.
031: *
032: * 5. Products derived from this software may not be called "The JGenerator"
033: * nor may "The JGenerator" appear in their names without prior written
034: * permission of Dmitry Skavish.
035: *
036: * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
037: * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
038: * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
039: * DISCLAIMED. IN NO EVENT SHALL DMITRY SKAVISH OR THE OTHER
040: * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
041: * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
042: * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
043: * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
044: * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
045: * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
046: * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
047: * SUCH DAMAGE.
048: *
049: */
050:
051: package org.openlaszlo.iv.flash.api.sound;
052:
053: import org.openlaszlo.iv.flash.parser.*;
054: import org.openlaszlo.iv.flash.util.*;
055: import java.io.PrintStream;
056: import org.openlaszlo.iv.flash.api.*;
057:
058: public class LazySound extends Sound {
059:
060: protected DataMarker data;
061:
062: public LazySound() {
063: }
064:
065: public static LazySound parse(Parser p) {
066: LazySound sound = new LazySound();
067: sound.setID(p.getUWord());
068: p.initBits(); // 02/08/01 by sd
069: sound.compressFormat = p.getBits(4);
070: sound.rate = p.getBits(2);
071: sound.isSample16bit = p.getBool();
072: sound.isStereo = p.getBool();
073: sound.sampleCount = p.getUDWord();
074: // skip the data
075: sound.data = new DataMarker(p.getBuf(), p.getPos(), p
076: .getTagEndPos());
077: return sound;
078: }
079:
080: public void write(FlashOutput fob) {
081: fob.writeTag(getTag(), 2 + 1 + 4 + data.length());
082: fob.writeDefID(this );
083: fob.initBits();
084: fob.writeBits(compressFormat, 4);
085: fob.writeBits(rate, 2);
086: fob.writeBool(isSample16bit);
087: fob.writeBool(isStereo);
088: fob.flushBits();
089: fob.writeDWord(sampleCount);
090: data.write(fob);
091: }
092:
093: public int getSize() {
094: return data.buffer.length;
095: }
096:
097: protected FlashItem copyInto(FlashItem item, ScriptCopier copier) {
098:
099: super .copyInto(item, copier);
100:
101: ((LazySound) item).data = (DataMarker) data.getCopy();
102:
103: return item;
104: }
105:
106: public FlashItem getCopy(ScriptCopier copier) {
107: return copyInto(new LazySound(), copier);
108: }
109: }
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