/* ==================================================================== 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. ==================================================================== */ /* * HSSF Chart Title Format Record Type */ namespace HH.WMS.Utils.NPOI.HSSF.Record.Chart { using System; using System.Collections; using System.Text; using HH.WMS.Utils.NPOI.Util; /** * Describes the formatting runs associated with a chart title. */ public class ChartTitleFormatRecord : StandardRecord { public const short sid = 0x1050; private int m_recs; private class CTFormat { private short m_offset; private short m_fontIndex; public CTFormat(short offset, short fontIdx) { m_offset = offset; m_fontIndex = fontIdx; } public short Offset { get { return m_offset; } set { m_offset = value; } } public short FontIndex { get { return m_fontIndex; } } public void Serialize(ILittleEndianOutput out1) { out1.WriteShort(m_offset); out1.WriteShort(m_fontIndex); } } private ArrayList m_formats; public ChartTitleFormatRecord() : base() { } public ChartTitleFormatRecord(RecordInputStream in1) { m_recs = in1.ReadUShort(); int idx; CTFormat ctf; if (m_formats == null) { m_formats = new ArrayList(m_recs); } for (idx = 0; idx < m_recs; idx++) { ctf = new CTFormat(in1.ReadShort(), in1.ReadShort()); m_formats.Add(ctf); } } public override void Serialize(ILittleEndianOutput out1) { out1.WriteShort(m_formats.Count); for (int i = 0; i < m_formats.Count; i++) { ((CTFormat)m_formats[i]).Serialize(out1); } } protected override int DataSize { get { return 2 + (4 * m_formats.Count); } } public override short Sid { get { return sid; } } public int GetFormatCount() { return m_formats.Count; } public void ModifyFormatRun(short oldPos, short newLen) { short shift = (short)0; for (int idx = 0; idx < m_formats.Count; idx++) { CTFormat ctf = (CTFormat)m_formats[idx]; if (shift != 0) { ctf.Offset = ((short)(ctf.Offset + shift)); } else if ((oldPos == ctf.Offset) && (idx < (m_formats.Count - 1))) { CTFormat nextCTF = (CTFormat)m_formats[idx + 1]; shift = (short)(newLen - (nextCTF.Offset - ctf.Offset)); } } } public override String ToString() { StringBuilder buffer = new StringBuilder(); buffer.Append("[CHARTTITLEFORMAT]\n"); buffer.Append(" .format_runs = ").Append(m_recs) .Append("\n"); int idx; CTFormat ctf; for (idx = 0; idx < m_formats.Count; idx++) { ctf = (CTFormat)m_formats[idx]; buffer.Append(" .char_offset= ").Append(ctf.Offset); buffer.Append(",.fontidx= ").Append(ctf.FontIndex); buffer.Append("\n"); } buffer.Append("[/CHARTTITLEFORMAT]\n"); return buffer.ToString(); } } }