/*******************************************************************************
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* You may amend and distribute as you like, but don't remove this header!
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*
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* EPPlus provides server-side generation of Excel 2007/2010 spreadsheets.
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* See http://www.codeplex.com/EPPlus for details.
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*
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* Copyright (C) 2011 Jan Källman
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU Lesser General Public License for more details.
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*
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* The GNU Lesser General Public License can be viewed at http://www.opensource.org/licenses/lgpl-license.php
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* If you unfamiliar with this license or have questions about it, here is an http://www.gnu.org/licenses/gpl-faq.html
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*
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* All code and executables are provided "as is" with no warranty either express or implied.
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* The author accepts no liability for any damage or loss of business that this product may cause.
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*
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* Code change notes:
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*
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* Author Change Date
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* ******************************************************************************
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* Jan Källman Initial Release 2009-10-01
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* Jan Källman License changed GPL-->LGPL 2011-12-16
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*******************************************************************************/
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using System;
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using System.Collections.Generic;
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using System.Text;
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using System.Xml;
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namespace HH.WMS.Utils.EPPlus.Style.XmlAccess
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{
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/// <summary>
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/// Xml access class for fills
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/// </summary>
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public class ExcelFillXml : StyleXmlHelper
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{
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internal ExcelFillXml(XmlNamespaceManager nameSpaceManager)
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: base(nameSpaceManager)
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{
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_fillPatternType = ExcelFillStyle.None;
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_backgroundColor = new ExcelColorXml(NameSpaceManager);
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_patternColor = new ExcelColorXml(NameSpaceManager);
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}
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internal ExcelFillXml(XmlNamespaceManager nsm, XmlNode topNode):
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base(nsm, topNode)
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{
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PatternType = GetPatternType(GetXmlNodeString(fillPatternTypePath));
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_backgroundColor = new ExcelColorXml(nsm, topNode.SelectSingleNode(_backgroundColorPath, nsm));
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_patternColor = new ExcelColorXml(nsm, topNode.SelectSingleNode(_patternColorPath, nsm));
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}
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private ExcelFillStyle GetPatternType(string patternType)
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{
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if (patternType == "") return ExcelFillStyle.None;
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patternType = patternType.Substring(0, 1).ToUpper() + patternType.Substring(1, patternType.Length - 1);
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try
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{
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return (ExcelFillStyle)Enum.Parse(typeof(ExcelFillStyle), patternType);
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}
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catch
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{
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return ExcelFillStyle.None;
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}
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}
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internal override string Id
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{
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get
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{
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return PatternType + PatternColor.Id + BackgroundColor.Id;
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}
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}
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#region Public Properties
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const string fillPatternTypePath = "d:patternFill/@patternType";
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protected ExcelFillStyle _fillPatternType;
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/// <summary>
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/// Cell fill pattern style
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/// </summary>
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public ExcelFillStyle PatternType
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{
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get
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{
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return _fillPatternType;
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}
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set
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{
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_fillPatternType=value;
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}
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}
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protected ExcelColorXml _patternColor = null;
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const string _patternColorPath = "d:patternFill/d:bgColor";
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/// <summary>
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/// Pattern color
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/// </summary>
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public ExcelColorXml PatternColor
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{
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get
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{
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return _patternColor;
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}
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internal set
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{
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_patternColor = value;
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}
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}
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protected ExcelColorXml _backgroundColor = null;
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const string _backgroundColorPath = "d:patternFill/d:fgColor";
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/// <summary>
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/// Cell background color
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/// </summary>
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public ExcelColorXml BackgroundColor
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{
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get
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{
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return _backgroundColor;
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}
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internal set
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{
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_backgroundColor=value;
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}
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}
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#endregion
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//internal Fill Copy()
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//{
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// Fill newFill = new Fill(NameSpaceManager, TopNode.Clone());
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// return newFill;
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//}
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internal virtual ExcelFillXml Copy()
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{
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ExcelFillXml newFill = new ExcelFillXml(NameSpaceManager);
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newFill.PatternType = _fillPatternType;
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newFill.BackgroundColor = _backgroundColor.Copy();
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newFill.PatternColor = _patternColor.Copy();
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return newFill;
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}
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internal override XmlNode CreateXmlNode(XmlNode topNode)
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{
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TopNode = topNode;
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SetXmlNodeString(fillPatternTypePath, SetPatternString(_fillPatternType));
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if (PatternType != ExcelFillStyle.None)
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{
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XmlNode pattern = topNode.SelectSingleNode(fillPatternTypePath, NameSpaceManager);
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if (BackgroundColor.Exists)
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{
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CreateNode(_backgroundColorPath);
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BackgroundColor.CreateXmlNode(topNode.SelectSingleNode(_backgroundColorPath, NameSpaceManager));
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if (PatternColor.Exists)
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{
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CreateNode(_patternColorPath);
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//topNode.AppendChild(PatternColor.CreateXmlNode(topNode.SelectSingleNode(_patternColorPath, NameSpaceManager)));
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PatternColor.CreateXmlNode(topNode.SelectSingleNode(_patternColorPath, NameSpaceManager));
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}
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}
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}
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return topNode;
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}
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private string SetPatternString(ExcelFillStyle pattern)
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{
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string newName = Enum.GetName(typeof(ExcelFillStyle), pattern);
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return newName.Substring(0, 1).ToLower() + newName.Substring(1, newName.Length - 1);
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}
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}
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}
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