001: /*
002: * $Id: Button2.java,v 1.3 2002/08/06 23:55:01 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.button;
052:
053: import java.io.PrintStream;
054: import org.openlaszlo.iv.flash.util.*;
055: import org.openlaszlo.iv.flash.parser.*;
056: import org.openlaszlo.iv.flash.api.*;
057: import org.openlaszlo.iv.flash.api.action.*;
058:
059: public class Button2 extends Button {
060:
061: public static final int TrackAsMenu = 1;
062: public static final int TrackAsButton = 0;
063:
064: protected int track;
065:
066: public Button2() {
067: }
068:
069: public int getTag() {
070: return Tag.DEFINEBUTTON2;
071: }
072:
073: public void setTrackAs(int track) {
074: this .track = track;
075: }
076:
077: public int getTrackAs() {
078: return track;
079: }
080:
081: public static Button2 parse2(Parser p) {
082: Button2 o = new Button2();
083: o.setID(p.getUWord());
084: o.track = p.getUByte();
085: int actionsOffset = p.getPos();
086: int nextOff = p.getUWord();
087: o.parseButtonRecords(p, true);
088:
089: // parse action conditions
090: while (nextOff > 0) {
091: actionsOffset += nextOff;
092: p.setPos(actionsOffset);
093: nextOff = p.getUWord();
094: int endOff = nextOff == 0 ? p.getTagEndPos()
095: : actionsOffset + nextOff;
096: int cond = p.getUWord();
097: Program prog = new Program(p.getBuf(), p.getPos(), endOff);
098: o.addActionCondition(new ActionCondition(cond, prog));
099: }
100:
101: return o;
102: }
103:
104: public void write(FlashOutput fob) {
105: int pos = fob.getPos();
106: fob.skip(6);
107: fob.writeDefID(this );
108: fob.writeByte(track);
109:
110: int actionOffsetPos = fob.getPos();
111: fob.writeWord(0);
112:
113: writeButtonRecords(fob);
114:
115: for (int i = 0; i < conditions.size(); i++) {
116: ActionCondition ac = (ActionCondition) conditions
117: .elementAt(i);
118: fob.writeWordAt(fob.getPos() - actionOffsetPos,
119: actionOffsetPos);
120: actionOffsetPos = fob.getPos();
121: fob.writeWord(0);
122: ac.write(fob);
123: }
124:
125: fob.writeLongTagAt(getTag(), fob.getPos() - pos - 6, pos);
126:
127: writeExternals(fob); // 02/08/01 by sd
128: }
129:
130: protected FlashItem copyInto(FlashItem item, ScriptCopier copier) {
131: super .copyInto(item, copier);
132: ((Button2) item).track = track;
133: return item;
134: }
135:
136: public FlashItem getCopy(ScriptCopier copier) {
137: return copyInto(new Button2(), copier);
138: }
139: }
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