| /* ==================================================================== |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You under the Apache License, Version 2.0 |
| (the "License"); you may not use this file except in compliance with |
| the License. You may obtain a copy of the License at |
| |
| http://www.apache.org/licenses/LICENSE-2.0 |
| |
| Unless required by applicable law or agreed to in writing, software |
| distributed under the License is distributed on an "AS IS" BASIS, |
| WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| See the License for the specific language governing permissions and |
| limitations under the License. |
| ==================================================================== */ |
| |
| package org.apache.poi.hssf.record; |
| |
| import org.apache.poi.util.HexDump; |
| import org.apache.poi.util.IOUtils; |
| import org.apache.poi.util.LittleEndianInput; |
| import org.apache.poi.util.LittleEndianOutput; |
| import org.apache.poi.util.RecordFormatException; |
| |
| |
| /** |
| * This structure appears as part of an Obj record that represents a checkbox or radio button. |
| * |
| * @author Yegor Kozlov |
| */ |
| public final class FtCblsSubRecord extends SubRecord implements Cloneable { |
| public final static short sid = 0x0C; |
| private static final int ENCODED_SIZE = 20; |
| |
| private byte[] reserved; |
| |
| /** |
| * Construct a new <code>FtCblsSubRecord</code> and |
| * fill its data with the default values |
| */ |
| public FtCblsSubRecord() |
| { |
| reserved = new byte[ENCODED_SIZE]; |
| } |
| |
| public FtCblsSubRecord(LittleEndianInput in, int size) { |
| if (size != ENCODED_SIZE) { |
| throw new RecordFormatException("Unexpected size (" + size + ")"); |
| } |
| //just grab the raw data |
| byte[] buf = IOUtils.safelyAllocate(size, ENCODED_SIZE); |
| in.readFully(buf); |
| reserved = buf; |
| } |
| |
| /** |
| * Convert this record to string. |
| * Used by BiffViewer and other utilities. |
| */ |
| public String toString() |
| { |
| StringBuffer buffer = new StringBuffer(); |
| |
| buffer.append("[FtCbls ]").append("\n"); |
| buffer.append(" size = ").append(getDataSize()).append("\n"); |
| buffer.append(" reserved = ").append(HexDump.toHex(reserved)).append("\n"); |
| buffer.append("[/FtCbls ]").append("\n"); |
| return buffer.toString(); |
| } |
| |
| /** |
| * Serialize the record data into the supplied array of bytes |
| * |
| * @param out the stream to serialize into |
| */ |
| public void serialize(LittleEndianOutput out) { |
| out.writeShort(sid); |
| out.writeShort(reserved.length); |
| out.write(reserved); |
| } |
| |
| protected int getDataSize() { |
| return reserved.length; |
| } |
| |
| /** |
| * @return id of this record. |
| */ |
| public short getSid() |
| { |
| return sid; |
| } |
| |
| @Override |
| public FtCblsSubRecord clone() { |
| FtCblsSubRecord rec = new FtCblsSubRecord(); |
| byte[] recdata = new byte[reserved.length]; |
| System.arraycopy(reserved, 0, recdata, 0, recdata.length); |
| rec.reserved = recdata; |
| return rec; |
| } |
| |
| } |