1 | /*******************************************************************************
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2 | * You may amend and distribute as you like, but don't remove this header!
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3 | *
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4 | * EPPlus provides server-side generation of Excel 2007/2010 spreadsheets.
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5 | * See http://www.codeplex.com/EPPlus for details.
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6 | *
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7 | * Copyright (C) 2011 Jan Källman
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8 | *
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9 | * This library is free software; you can redistribute it and/or
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10 | * modify it under the terms of the GNU Lesser General Public
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11 | * License as published by the Free Software Foundation; either
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12 | * version 2.1 of the License, or (at your option) any later version.
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13 |
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14 | * This library is distributed in the hope that it will be useful,
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15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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17 | * See the GNU Lesser General Public License for more details.
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18 | *
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19 | * The GNU Lesser General Public License can be viewed at http://www.opensource.org/licenses/lgpl-license.php
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20 | * 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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21 | *
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22 | * All code and executables are provided "as is" with no warranty either express or implied.
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23 | * The author accepts no liability for any damage or loss of business that this product may cause.
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24 | *
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25 | * Code change notes:
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26 | *
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27 | * Author Change Date
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28 | * ******************************************************************************
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29 | * Eyal Seagull Added 2012-04-03
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30 | *******************************************************************************/
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31 | using System;
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32 | using System.Collections.Generic;
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33 | using System.Linq;
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34 | using System.Text;
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35 | using System.Drawing;
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36 | using System.Xml;
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37 | using OfficeOpenXml.ConditionalFormatting.Contracts;
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38 |
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39 | namespace OfficeOpenXml.ConditionalFormatting
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40 | {
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41 | public class ExcelConditionalFormattingThreeIconSet : ExcelConditionalFormattingIconSetBase<eExcelconditionalFormatting3IconsSetType>
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42 | {
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43 | internal ExcelConditionalFormattingThreeIconSet(
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44 | ExcelAddress address,
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45 | int priority,
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46 | ExcelWorksheet worksheet,
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47 | XmlNode itemElementNode,
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48 | XmlNamespaceManager namespaceManager)
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49 | : base(
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50 | eExcelConditionalFormattingRuleType.ThreeIconSet,
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51 | address,
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52 | priority,
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53 | worksheet,
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54 | itemElementNode,
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55 | (namespaceManager == null) ? worksheet.NameSpaceManager : namespaceManager)
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56 | {
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57 | }
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58 | }
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59 | /// <summary>
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60 | /// ExcelConditionalFormattingThreeIconSet
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61 | /// </summary>
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62 | public class ExcelConditionalFormattingIconSetBase<T>
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63 | : ExcelConditionalFormattingRule,
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64 | IExcelConditionalFormattingThreeIconSet<T>
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65 | {
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66 | /****************************************************************************************/
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67 |
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68 | #region Private Properties
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69 |
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70 | #endregion Private Properties
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71 |
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72 | /****************************************************************************************/
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73 |
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74 | #region Constructors
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75 | /// <summary>
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76 | ///
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77 | /// </summary>
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78 | /// <param name="type"></param>
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79 | /// <param name="address"></param>
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80 | /// <param name="priority"></param>
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81 | /// <param name="worksheet"></param>
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82 | /// <param name="itemElementNode"></param>
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83 | /// <param name="namespaceManager"></param>
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84 | internal ExcelConditionalFormattingIconSetBase(
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85 | eExcelConditionalFormattingRuleType type,
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86 | ExcelAddress address,
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87 | int priority,
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88 | ExcelWorksheet worksheet,
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89 | XmlNode itemElementNode,
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90 | XmlNamespaceManager namespaceManager)
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91 | : base(
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92 | type,
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93 | address,
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94 | priority,
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95 | worksheet,
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96 | itemElementNode,
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97 | (namespaceManager == null) ? worksheet.NameSpaceManager : namespaceManager)
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98 | {
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99 | if (itemElementNode != null && itemElementNode.HasChildNodes)
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100 | {
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101 | int pos = 1;
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102 | foreach (XmlNode node in itemElementNode.SelectNodes("d:iconSet/d:cfvo", NameSpaceManager))
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103 | {
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104 | if(pos==1)
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105 | {
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106 | Icon1 = new ExcelConditionalFormattingIconDataBarValue(
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107 | type,
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108 | address,
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109 | worksheet,
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110 | node,
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111 | namespaceManager);
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112 | }
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113 | else if (pos == 2)
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114 | {
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115 | Icon2 = new ExcelConditionalFormattingIconDataBarValue(
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116 | type,
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117 | address,
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118 | worksheet,
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119 | node,
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120 | namespaceManager);
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121 | }
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122 | else if (pos == 3)
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123 | {
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124 | Icon3 = new ExcelConditionalFormattingIconDataBarValue(
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125 | type,
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126 | address,
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127 | worksheet,
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128 | node,
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129 | namespaceManager);
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130 | }
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131 | else
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132 | {
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133 | break;
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134 | }
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135 | pos++;
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136 | }
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137 | }
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138 | else
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139 | {
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140 | var iconSetNode = CreateComplexNode(
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141 | Node,
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142 | ExcelConditionalFormattingConstants.Paths.IconSet);
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143 |
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144 | //Create the <iconSet> node inside the <cfRule> node
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145 | double spann;
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146 | if (type == eExcelConditionalFormattingRuleType.ThreeIconSet)
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147 | {
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148 | spann = 3;
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149 | }
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150 | else if (type == eExcelConditionalFormattingRuleType.FourIconSet)
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151 | {
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152 | spann = 4;
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153 | }
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154 | else
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155 | {
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156 | spann = 5;
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157 | }
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158 |
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159 | var iconNode1 = iconSetNode.OwnerDocument.CreateElement(ExcelConditionalFormattingConstants.Paths.Cfvo, ExcelPackage.schemaMain);
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160 | iconSetNode.AppendChild(iconNode1);
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161 | Icon1 = new ExcelConditionalFormattingIconDataBarValue(eExcelConditionalFormattingValueObjectType.Percent,
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162 | 0,
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163 | "",
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164 | eExcelConditionalFormattingRuleType.ThreeIconSet,
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165 | address,
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166 | priority,
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167 | worksheet,
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168 | iconNode1,
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169 | namespaceManager);
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170 |
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171 | var iconNode2 = iconSetNode.OwnerDocument.CreateElement(ExcelConditionalFormattingConstants.Paths.Cfvo, ExcelPackage.schemaMain);
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172 | iconSetNode.AppendChild(iconNode2);
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173 | Icon2 = new ExcelConditionalFormattingIconDataBarValue(eExcelConditionalFormattingValueObjectType.Percent,
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174 | Math.Round(100D / spann, 0),
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175 | "",
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176 | eExcelConditionalFormattingRuleType.ThreeIconSet,
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177 | address,
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178 | priority,
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179 | worksheet,
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180 | iconNode2,
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181 | namespaceManager);
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182 |
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183 | var iconNode3 = iconSetNode.OwnerDocument.CreateElement(ExcelConditionalFormattingConstants.Paths.Cfvo, ExcelPackage.schemaMain);
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184 | iconSetNode.AppendChild(iconNode3);
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185 | Icon3 = new ExcelConditionalFormattingIconDataBarValue(eExcelConditionalFormattingValueObjectType.Percent,
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186 | Math.Round(100D * (2D / spann), 0),
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187 | "",
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188 | eExcelConditionalFormattingRuleType.ThreeIconSet,
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189 | address,
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190 | priority,
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191 | worksheet,
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192 | iconNode3,
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193 | namespaceManager);
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194 | Type = type;
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195 | }
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196 | }
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197 |
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198 | /// <summary>
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199 | ///
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200 | /// </summary>
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201 | ///<param name="type"></param>
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202 | /// <param name="priority"></param>
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203 | /// <param name="address"></param>
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204 | /// <param name="worksheet"></param>
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205 | /// <param name="itemElementNode"></param>
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206 | internal ExcelConditionalFormattingIconSetBase(
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207 | eExcelConditionalFormattingRuleType type,
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208 | ExcelAddress address,
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209 | int priority,
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210 | ExcelWorksheet worksheet,
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211 | XmlNode itemElementNode)
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212 | : this(
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213 | type,
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214 | address,
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215 | priority,
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216 | worksheet,
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217 | itemElementNode,
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218 | null)
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219 | {
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220 | }
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221 |
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222 | /// <summary>
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223 | ///
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224 | /// </summary>
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225 | ///<param name="type"></param>
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226 | /// <param name="priority"></param>
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227 | /// <param name="address"></param>
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228 | /// <param name="worksheet"></param>
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229 | internal ExcelConditionalFormattingIconSetBase(
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230 | eExcelConditionalFormattingRuleType type,
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231 | ExcelAddress address,
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232 | int priority,
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233 | ExcelWorksheet worksheet)
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234 | : this(
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235 | type,
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236 | address,
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237 | priority,
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238 | worksheet,
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239 | null,
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240 | null)
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241 | {
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242 | }
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243 | #endregion Constructors
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244 |
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245 | /// <summary>
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246 | /// Settings for icon 1 in the iconset
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247 | /// </summary>
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248 | public ExcelConditionalFormattingIconDataBarValue Icon1
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249 | {
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250 | get;
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251 | internal set;
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252 | }
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253 |
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254 | /// <summary>
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255 | /// Settings for icon 2 in the iconset
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256 | /// </summary>
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257 | public ExcelConditionalFormattingIconDataBarValue Icon2
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258 | {
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259 | get;
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260 | internal set;
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261 | }
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262 | /// <summary>
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263 | /// Settings for icon 2 in the iconset
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264 | /// </summary>
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265 | public ExcelConditionalFormattingIconDataBarValue Icon3
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266 | {
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267 | get;
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268 | internal set;
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269 | }
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270 | private const string _reversePath = "d:iconSet/@reverse";
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271 | /// <summary>
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272 | /// Reverse the order of the icons
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273 | /// </summary>
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274 | public bool Reverse
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275 | {
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276 | get
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277 | {
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278 | return GetXmlNodeBool(_reversePath, false);
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279 | }
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280 | set
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281 | {
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282 | SetXmlNodeBool(_reversePath, value);
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283 | }
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284 | }
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285 |
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286 | private const string _showValuePath = "d:iconSet/@showValue";
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287 | /// <summary>
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288 | /// If the cell values are visible
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289 | /// </summary>
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290 | public bool ShowValue
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291 | {
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292 | get
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293 | {
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294 | return GetXmlNodeBool(_showValuePath, true);
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295 | }
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296 | set
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297 | {
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298 | SetXmlNodeBool(_showValuePath, value);
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299 | }
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300 | }
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301 | private const string _iconSetPath = "d:iconSet/@iconSet";
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302 | /// <summary>
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303 | /// Type of iconset
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304 | /// </summary>
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305 | public T IconSet
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306 | {
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307 | get
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308 | {
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309 | var v = GetXmlNodeString(_iconSetPath);
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310 | v = v.Substring(1); //Skip first icon.
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311 | return (T)Enum.Parse(typeof(T), v, true);
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312 | }
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313 | set
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314 | {
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315 | SetXmlNodeString(_iconSetPath, GetIconSetString(value));
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316 | }
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317 | }
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318 | private string GetIconSetString(T value)
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319 | {
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320 | if (Type == eExcelConditionalFormattingRuleType.FourIconSet)
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321 | {
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322 | switch (value.ToString())
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323 | {
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324 | case "Arrows":
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325 | return "4Arrows";
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326 | case "ArrowsGray":
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327 | return "4ArrowsGray";
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328 | case "Rating":
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329 | return "4Rating";
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330 | case "RedToBlack":
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331 | return "4RedToBlack";
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332 | case "TrafficLights":
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333 | return "4TrafficLights";
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334 | default:
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335 | throw (new ArgumentException("Invalid type"));
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336 | }
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337 | }
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338 | else if (Type == eExcelConditionalFormattingRuleType.FiveIconSet)
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339 | {
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340 | switch (value.ToString())
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341 | {
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342 | case "Arrows":
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343 | return "5Arrows";
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344 | case "ArrowsGray":
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345 | return "5ArrowsGray";
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346 | case "Quarters":
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347 | return "5Quarters";
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348 | case "Rating":
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349 | return "5Rating";
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350 | default:
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351 | throw (new ArgumentException("Invalid type"));
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352 | }
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353 | }
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354 | else
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355 | {
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356 | switch (value.ToString())
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357 | {
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358 | case "Arrows":
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359 | return "3Arrows";
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360 | case "ArrowsGray":
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361 | return "3ArrowsGray";
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362 | case "Flags":
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363 | return "3Flags";
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364 | case "Signs":
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365 | return "3Signs";
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366 | case "Symbols":
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367 | return "3Symbols";
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368 | case "Symbols2":
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369 | return "3Symbols";
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370 | case "TrafficLights1":
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371 | return "3TrafficLights1";
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372 | case "TrafficLights2":
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373 | return "3TrafficLights2";
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374 | default:
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375 | throw (new ArgumentException("Invalid type"));
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376 | }
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377 | }
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378 | }
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379 | }
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380 | } |
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