eschercontainer.java

实现JAVA界面的代码GWT

// Decompiled by Jad v1.5.7g. Copyright 2000 Pavel Kouznetsov.
// Jad home page: http://www.geocities.com/SiliconValley/Bridge/8617/jad.html
// Decompiler options: packimports(3) fieldsfirst ansi 
// Source File Name:   EscherContainer.java

package jxl.biff.drawing;

import common.Logger;
import java.util.ArrayList;
import java.util.Iterator;

// Referenced classes of package jxl.biff.drawing:
//            EscherRecord, EscherRecordData, Dgg, Dg, 
//            BStoreContainer, SpgrContainer, SpContainer, Spgr, 
//            Sp, ClientAnchor, ClientData, BlipStoreEntry, 
//            Opt, SplitMenuColors, ClientTextBox, EscherAtom, 
//            EscherRecordType

class EscherContainer extends EscherRecord
{

    private static Logger logger;
    private boolean initialized;
    private ArrayList children;
    static Class class$jxl$biff$drawing$EscherContainer; /* synthetic field */

    public EscherContainer(EscherRecordData erd)
    {
        super(erd);
        initialized = false;
        children = new ArrayList();
    }

    protected EscherContainer(EscherRecordType type)
    {
        super(type);
        setContainer(true);
        children = new ArrayList();
    }

    public EscherRecord[] getChildren()
    {
        if(!initialized)
            initialize();
        Object ca[] = children.toArray(new EscherRecord[children.size()]);
        return (EscherRecord[])ca;
    }

    public void add(EscherRecord child)
    {
        children.add(child);
    }

    public void remove(EscherRecord child)
    {
        boolean result = children.remove(child);
    }

    private void initialize()
    {
        int curpos = getPos() + 8;
        int endpos = Math.min(getPos() + getLength(), getStreamLength());
        EscherRecord newRecord = null;
        for(; curpos < endpos; curpos += newRecord.getLength())
        {
            EscherRecordData erd = new EscherRecordData(getEscherStream(), curpos);
            EscherRecordType type = erd.getType();
            if(type == EscherRecordType.DGG)
                newRecord = new Dgg(erd);
            else
            if(type == EscherRecordType.DG)
                newRecord = new Dg(erd);
            else
            if(type == EscherRecordType.BSTORE_CONTAINER)
                newRecord = new BStoreContainer(erd);
            else
            if(type == EscherRecordType.SPGR_CONTAINER)
                newRecord = new SpgrContainer(erd);
            else
            if(type == EscherRecordType.SP_CONTAINER)
                newRecord = new SpContainer(erd);
            else
            if(type == EscherRecordType.SPGR)
                newRecord = new Spgr(erd);
            else
            if(type == EscherRecordType.SP)
                newRecord = new Sp(erd);
            else
            if(type == EscherRecordType.CLIENT_ANCHOR)
                newRecord = new ClientAnchor(erd);
            else
            if(type == EscherRecordType.CLIENT_DATA)
                newRecord = new ClientData(erd);
            else
            if(type == EscherRecordType.BSE)
                newRecord = new BlipStoreEntry(erd);
            else
            if(type == EscherRecordType.OPT)
                newRecord = new Opt(erd);
            else
            if(type == EscherRecordType.SPLIT_MENU_COLORS)
                newRecord = new SplitMenuColors(erd);
            else
            if(type == EscherRecordType.CLIENT_TEXT_BOX)
                newRecord = new ClientTextBox(erd);
            else
                newRecord = new EscherAtom(erd);
            children.add(newRecord);
        }

        initialized = true;
    }

    byte[] getData()
    {
        if(!initialized)
            initialize();
        byte data[] = new byte[0];
        Iterator i = children.iterator();
        do
        {
            if(!i.hasNext())
                break;
            EscherRecord er = (EscherRecord)i.next();
            byte childData[] = er.getData();
            if(childData != null)
            {
                byte newData[] = new byte[data.length + childData.length];
                System.arraycopy(data, 0, newData, 0, data.length);
                System.arraycopy(childData, 0, newData, data.length, childData.length);
                data = newData;
            }
        } while(true);
        return setHeaderData(data);
    }

    static Class class$(String x0)
    {
        return Class.forName(x0);
        ClassNotFoundException x1;
        x1;
        throw new NoClassDefFoundError(x1.getMessage());
    }

    static 
    {
        logger = Logger.getLogger(class$jxl$biff$drawing$EscherContainer != null ? class$jxl$biff$drawing$EscherContainer : (class$jxl$biff$drawing$EscherContainer = class$("jxl.biff.drawing.EscherContainer")));
    }
}