/* ====================================================================
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Licensed to the Apache Software Foundation (ASF) under one or more
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contributor license agreements. See the NOTICE file distributed with
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this work for additional information regarding copyright ownership.
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The ASF licenses this file to You under the Apache License, Version 2.0
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(the "License"); you may not use this file except in compliance with
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the License. You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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==================================================================== */
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namespace HH.WMS.Utils.NPOI.HSSF.Record.Aggregates
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{
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using System;
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using System.Text;
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using System.Collections;
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using HH.WMS.Utils.NPOI.HSSF.Model;
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using HH.WMS.Utils.NPOI.HSSF.Record;
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using HH.WMS.Utils.NPOI.SS.Formula;
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using HH.WMS.Utils.NPOI.SS.Formula.PTG;
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/**
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* Holds all the conditional formatting for a workbook sheet.<p/>
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*
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* See OOO exelfileformat.pdf sec 4.12 'Conditional Formatting Table'
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*
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* @author Josh Micich
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*/
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public class ConditionalFormattingTable : RecordAggregate
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{
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private IList _cfHeaders;
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/**
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* Creates an empty ConditionalFormattingTable
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*/
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public ConditionalFormattingTable()
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{
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_cfHeaders = new ArrayList();
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}
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public ConditionalFormattingTable(RecordStream rs)
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{
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IList temp = new ArrayList();
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while (rs.PeekNextClass() == typeof(CFHeaderRecord))
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{
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temp.Add(CFRecordsAggregate.CreateCFAggregate(rs));
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}
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_cfHeaders = temp;
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}
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public override void VisitContainedRecords(RecordVisitor rv)
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{
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for (int i = 0; i < _cfHeaders.Count; i++)
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{
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CFRecordsAggregate subAgg = (CFRecordsAggregate)_cfHeaders[i];
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subAgg.VisitContainedRecords(rv);
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}
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}
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/**
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* @return index of the newly added CF header aggregate
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*/
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public int Add(CFRecordsAggregate cfAggregate)
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{
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_cfHeaders.Add(cfAggregate);
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return _cfHeaders.Count - 1;
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}
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public int Count
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{
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get
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{
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return _cfHeaders.Count;
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}
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}
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public CFRecordsAggregate Get(int index)
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{
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CheckIndex(index);
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return (CFRecordsAggregate)_cfHeaders[index];
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}
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public void Remove(int index)
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{
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CheckIndex(index);
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_cfHeaders.RemoveAt(index);
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}
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private void CheckIndex(int index)
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{
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if (index < 0 || index >= _cfHeaders.Count)
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{
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throw new ArgumentException("Specified CF index " + index
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+ " is outside the allowable range (0.." + (_cfHeaders.Count - 1) + ")");
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}
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}
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public void UpdateFormulasAfterCellShift(FormulaShifter shifter, int externSheetIndex)
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{
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for (int i = 0; i < _cfHeaders.Count; i++)
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{
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CFRecordsAggregate subAgg = (CFRecordsAggregate)_cfHeaders[i];
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bool shouldKeep = subAgg.UpdateFormulasAfterCellShift(shifter, externSheetIndex);
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if (!shouldKeep)
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{
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_cfHeaders.RemoveAt(i);
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i--;
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}
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}
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}
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}
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}
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