objrecord.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:   ObjRecord.java

package jxl.biff.drawing;

import common.Assert;
import common.Logger;
import jxl.biff.*;
import jxl.read.biff.Record;

public class ObjRecord extends WritableRecordData
{
    private static final class ObjType
    {

        public int value;
        public String desc;
        private static ObjType types[] = new ObjType[0];

        public String toString()
        {
            return desc;
        }

        public static ObjType getType(int val)
        {
            ObjType retval = ObjRecord.UNKNOWN;
            for(int i = 0; i < types.length && retval == ObjRecord.UNKNOWN; i++)
                if(types[i].value == val)
                    retval = types[i];

            return retval;
        }


        ObjType(int v, String d)
        {
            value = v;
            desc = d;
            ObjType oldtypes[] = types;
            types = new ObjType[types.length + 1];
            System.arraycopy(oldtypes, 0, types, 0, oldtypes.length);
            types[oldtypes.length] = this;
        }
    }


    private static final Logger logger;
    private ObjType type;
    private boolean read;
    private int objectId;
    public static final ObjType TBD2 = new ObjType(1, "TBD2");
    public static final ObjType TBD = new ObjType(2, "TBD");
    public static final ObjType CHART = new ObjType(5, "Chart");
    public static final ObjType TEXT = new ObjType(6, "Text");
    public static final ObjType BUTTON = new ObjType(7, "Button");
    public static final ObjType PICTURE = new ObjType(8, "Picture");
    public static final ObjType CHECKBOX = new ObjType(14, "Checkbox");
    public static final ObjType OPTION = new ObjType(12, "Option");
    public static final ObjType EDITBOX = new ObjType(13, "Edit Box");
    public static final ObjType LABEL = new ObjType(14, "Label");
    public static final ObjType DIALOGUEBOX = new ObjType(15, "Dialogue Box");
    public static final ObjType LISTBOX = new ObjType(18, "List Box");
    public static final ObjType GROUPBOX = new ObjType(19, "Group Box");
    public static final ObjType COMBOBOX = new ObjType(20, "Combo Box");
    public static final ObjType MSOFFICEDRAWING = new ObjType(30, "MS Office Drawing");
    public static final ObjType FORMCONTROL = new ObjType(20, "Form Combo Box");
    public static final ObjType EXCELNOTE = new ObjType(25, "Excel Note");
    public static final ObjType UNKNOWN = new ObjType(255, "Unknown");
    private static final int COMMON_DATA_LENGTH = 22;
    private static final int CLIPBOARD_FORMAT_LENGTH = 6;
    private static final int PICTURE_OPTION_LENGTH = 6;
    private static final int NOTE_STRUCTURE_LENGTH = 26;
    private static final int COMBOBOX_STRUCTURE_LENGTH = 44;
    private static final int END_LENGTH = 4;
    static Class class$jxl$biff$drawing$ObjRecord; /* synthetic field */

    public ObjRecord(Record t)
    {
        super(t);
        byte data[] = t.getData();
        int objtype = IntegerHelper.getInt(data[4], data[5]);
        read = true;
        type = ObjType.getType(objtype);
        if(type == UNKNOWN)
            logger.warn("unknown object type code " + objtype);
        objectId = IntegerHelper.getInt(data[6], data[7]);
    }

    ObjRecord(int objId, ObjType t)
    {
        super(Type.OBJ);
        objectId = objId;
        type = t;
    }

    public byte[] getData()
    {
        if(read)
            return getRecord().getData();
        if(type == PICTURE || type == CHART)
            return getPictureData();
        if(type == EXCELNOTE)
            return getNoteData();
        if(type == COMBOBOX)
        {
            return getComboBoxData();
        } else
        {
            Assert.verify(false);
            return null;
        }
    }

    private byte[] getPictureData()
    {
        int dataLength = 38;
        int pos = 0;
        byte data[] = new byte[dataLength];
        IntegerHelper.getTwoBytes(21, data, pos);
        IntegerHelper.getTwoBytes(18, data, pos + 2);
        IntegerHelper.getTwoBytes(type.value, data, pos + 4);
        IntegerHelper.getTwoBytes(objectId, data, pos + 6);
        IntegerHelper.getTwoBytes(24593, data, pos + 8);
        pos += 22;
        IntegerHelper.getTwoBytes(7, data, pos);
        IntegerHelper.getTwoBytes(2, data, pos + 2);
        IntegerHelper.getTwoBytes(65535, data, pos + 4);
        pos += 6;
        IntegerHelper.getTwoBytes(8, data, pos);
        IntegerHelper.getTwoBytes(2, data, pos + 2);
        IntegerHelper.getTwoBytes(1, data, pos + 4);
        pos += 6;
        IntegerHelper.getTwoBytes(0, data, pos);
        IntegerHelper.getTwoBytes(0, data, pos + 2);
        pos += 4;
        return data;
    }

    private byte[] getNoteData()
    {
        int dataLength = 52;
        int pos = 0;
        byte data[] = new byte[dataLength];
        IntegerHelper.getTwoBytes(21, data, pos);
        IntegerHelper.getTwoBytes(18, data, pos + 2);
        IntegerHelper.getTwoBytes(type.value, data, pos + 4);
        IntegerHelper.getTwoBytes(objectId, data, pos + 6);
        IntegerHelper.getTwoBytes(16401, data, pos + 8);
        pos += 22;
        IntegerHelper.getTwoBytes(13, data, pos);
        IntegerHelper.getTwoBytes(22, data, pos + 2);
        pos += 26;
        IntegerHelper.getTwoBytes(0, data, pos);
        IntegerHelper.getTwoBytes(0, data, pos + 2);
        pos += 4;
        return data;
    }

    private byte[] getComboBoxData()
    {
        int dataLength = 70;
        int pos = 0;
        byte data[] = new byte[dataLength];
        IntegerHelper.getTwoBytes(21, data, pos);
        IntegerHelper.getTwoBytes(18, data, pos + 2);
        IntegerHelper.getTwoBytes(type.value, data, pos + 4);
        IntegerHelper.getTwoBytes(objectId, data, pos + 6);
        IntegerHelper.getTwoBytes(0, data, pos + 8);
        pos += 22;
        IntegerHelper.getTwoBytes(12, data, pos);
        IntegerHelper.getTwoBytes(20, data, pos + 2);
        data[pos + 14] = 1;
        data[pos + 16] = 4;
        data[pos + 20] = 16;
        data[pos + 24] = 19;
        data[pos + 26] = -18;
        data[pos + 27] = 31;
        data[pos + 30] = 4;
        data[pos + 34] = 1;
        data[pos + 35] = 6;
        data[pos + 38] = 2;
        data[pos + 40] = 8;
        data[pos + 42] = 64;
        pos += 44;
        IntegerHelper.getTwoBytes(0, data, pos);
        IntegerHelper.getTwoBytes(0, data, pos + 2);
        pos += 4;
        return data;
    }

    public Record getRecord()
    {
        return super.getRecord();
    }

    public ObjType getType()
    {
        return type;
    }

    public int getObjectId()
    {
        return objectId;
    }

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

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