| /* ==================================================================== |
| 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.Arrays; |
| |
| import org.apache.poi.util.Internal; |
| |
| @Internal |
| public final class ListData |
| { |
| private ListLevel[] _levels; |
| |
| private LSTF _lstf; |
| |
| ListData( byte[] buf, int offset ) |
| { |
| _lstf = new LSTF( buf, offset ); |
| |
| if ( _lstf.isFSimpleList() ) |
| { |
| _levels = new ListLevel[1]; |
| } |
| else |
| { |
| _levels = new ListLevel[9]; |
| } |
| } |
| |
| public ListData( int listID, boolean numbered ) |
| { |
| _lstf = new LSTF(); |
| _lstf.setLsid( listID ); |
| _lstf.setRgistdPara( new short[9] ); |
| Arrays.fill( _lstf.getRgistdPara(), (short) StyleSheet.NIL_STYLE ); |
| |
| _levels = new ListLevel[9]; |
| for ( int x = 0; x < _levels.length; x++ ) |
| { |
| _levels[x] = new ListLevel( x, numbered ); |
| } |
| } |
| |
| @Override |
| public boolean equals( Object obj ) |
| { |
| if ( this == obj ) |
| return true; |
| if ( obj == null ) |
| return false; |
| if ( getClass() != obj.getClass() ) |
| return false; |
| ListData other = (ListData) obj; |
| if ( !Arrays.equals( _levels, other._levels ) ) |
| return false; |
| if ( _lstf == null ) |
| { |
| if ( other._lstf != null ) |
| return false; |
| } |
| else if ( !_lstf.equals( other._lstf ) ) |
| return false; |
| return true; |
| } |
| |
| /** |
| * Gets the level associated to a particular List at a particular index. |
| * |
| * @param index |
| * 1-based index |
| * @return a list level |
| */ |
| public ListLevel getLevel( int index ) |
| { |
| return _levels[index - 1]; |
| } |
| |
| public ListLevel[] getLevels() |
| { |
| return _levels; |
| } |
| |
| public int getLevelStyle( int index ) |
| { |
| return _lstf.getRgistdPara()[index]; |
| } |
| |
| public int getLsid() |
| { |
| return _lstf.getLsid(); |
| } |
| |
| @Override |
| public int hashCode() { |
| return Arrays.deepHashCode(new Object[]{_levels,_lstf}); |
| } |
| |
| public int numLevels() |
| { |
| return _levels.length; |
| } |
| |
| int resetListID() |
| { |
| _lstf.setLsid( (int) ( Math.random() * System.currentTimeMillis() ) ); |
| return _lstf.getLsid(); |
| } |
| |
| public void setLevel( int index, ListLevel level ) |
| { |
| _levels[index] = level; |
| } |
| |
| public void setLevelStyle( int index, int styleIndex ) |
| { |
| _lstf.getRgistdPara()[index] = (short) styleIndex; |
| } |
| |
| public byte[] toByteArray() |
| { |
| return _lstf.serialize(); |
| } |
| } |