| /* ==================================================================== |
| 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.hwpf.model; |
| |
| import java.util.Objects; |
| |
| import org.apache.poi.hwpf.model.types.LFOLVLBaseAbstractType; |
| import org.apache.poi.util.Internal; |
| |
| /** |
| * The LFOLVL structure contains information that is used to override the |
| * formatting information of a corresponding LVL. |
| * <p> |
| * Class and fields descriptions are quoted from Microsoft Office Word 97-2007 |
| * Binary File Format and [MS-DOC] - v20110608 Word (.doc) Binary File Format |
| */ |
| @Internal |
| public final class ListFormatOverrideLevel |
| { |
| private LFOLVLBase _base; |
| private ListLevel _lvl; |
| |
| public ListFormatOverrideLevel( byte[] buf, int offset ) |
| { |
| _base = new LFOLVLBase( buf, offset ); |
| offset += LFOLVLBaseAbstractType.getSize(); |
| |
| if ( _base.isFFormatting() ) |
| { |
| _lvl = new ListLevel( buf, offset ); |
| } |
| } |
| |
| public boolean equals( Object obj ) |
| { |
| if (!(obj instanceof ListFormatOverrideLevel)) return false; |
| ListFormatOverrideLevel lfolvl = (ListFormatOverrideLevel) obj; |
| boolean lvlEquality = false; |
| if ( _lvl != null ) |
| { |
| lvlEquality = _lvl.equals( lfolvl._lvl ); |
| } |
| else |
| { |
| lvlEquality = lfolvl._lvl == null; |
| } |
| |
| return lvlEquality && lfolvl._base.equals( _base ); |
| } |
| |
| public int getIStartAt() |
| { |
| return _base.getIStartAt(); |
| } |
| |
| public ListLevel getLevel() |
| { |
| return _lvl; |
| } |
| |
| public int getLevelNum() |
| { |
| return _base.getILvl(); |
| } |
| |
| public int getSizeInBytes() |
| { |
| return _lvl == null ? LFOLVLBaseAbstractType.getSize() : LFOLVLBaseAbstractType.getSize() |
| + _lvl.getSizeInBytes(); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Objects.hash(_base,_lvl); |
| } |
| |
| public boolean isFormatting() |
| { |
| return _base.isFFormatting(); |
| } |
| |
| public boolean isStartAt() |
| { |
| return _base.isFStartAt(); |
| } |
| |
| public byte[] toByteArray() |
| { |
| int offset = 0; |
| |
| byte[] buf = new byte[getSizeInBytes()]; |
| _base.serialize( buf, offset ); |
| offset += LFOLVLBaseAbstractType.getSize(); |
| |
| if ( _lvl != null ) |
| { |
| byte[] levelBuf = _lvl.toByteArray(); |
| System.arraycopy( levelBuf, 0, buf, offset, levelBuf.length ); |
| } |
| |
| return buf; |
| } |
| } |