/// <summary> /// Handles property changes on Named styles. /// </summary> /// <param name="sender"></param> /// <param name="e"></param> /// <returns></returns> internal int NamedStylePropertyChange(StyleBase sender, Style.StyleChangeEventArgs e) { int index = NamedStyles.FindIndexByID(e.Address); if (index >= 0) { int newId = CellStyleXfs[NamedStyles[index].StyleXfId].GetNewID(CellStyleXfs, sender, e.StyleClass, e.StyleProperty, e.Value); int prevIx = NamedStyles[index].StyleXfId; NamedStyles[index].StyleXfId = newId; NamedStyles[index].Style.Index = newId; NamedStyles[index].XfId = int.MinValue; foreach (var style in CellXfs) { if (style.XfId == prevIx) { style.XfId = newId; } } } return(0); }
/// <summary> /// Loads the style XML to memory /// </summary> private void LoadFromDocument() { //NumberFormats ExcelNumberFormatXml.AddBuildIn(NameSpaceManager, NumberFormats); XmlNode numNode = _styleXml.SelectSingleNode(NumberFormatsPath, _nameSpaceManager); if (numNode != null) { foreach (XmlNode n in numNode) { ExcelNumberFormatXml nf = new ExcelNumberFormatXml(_nameSpaceManager, n); NumberFormats.Add(nf.Id, nf); if (nf.NumFmtId >= NumberFormats.NextId) { NumberFormats.NextId = nf.NumFmtId + 1; } } } //Fonts XmlNode fontNode = _styleXml.SelectSingleNode(FontsPath, _nameSpaceManager); foreach (XmlNode n in fontNode) { ExcelFontXml f = new ExcelFontXml(_nameSpaceManager, n); Fonts.Add(f.Id, f); } //Fills XmlNode fillNode = _styleXml.SelectSingleNode(FillsPath, _nameSpaceManager); foreach (XmlNode n in fillNode) { ExcelFillXml f; if (n.FirstChild != null && n.FirstChild.LocalName == "gradientFill") { f = new ExcelGradientFillXml(_nameSpaceManager, n); } else { f = new ExcelFillXml(_nameSpaceManager, n); } Fills.Add(f.Id, f); } //Borders XmlNode borderNode = _styleXml.SelectSingleNode(BordersPath, _nameSpaceManager); foreach (XmlNode n in borderNode) { ExcelBorderXml b = new ExcelBorderXml(_nameSpaceManager, n); Borders.Add(b.Id, b); } //cellStyleXfs XmlNode styleXfsNode = _styleXml.SelectSingleNode(CellStyleXfsPath, _nameSpaceManager); if (styleXfsNode != null) { foreach (XmlNode n in styleXfsNode) { ExcelXfs item = new ExcelXfs(_nameSpaceManager, n, this); CellStyleXfs.Add(item.Id, item); } } XmlNode styleNode = _styleXml.SelectSingleNode(CellXfsPath, _nameSpaceManager); for (int i = 0; i < styleNode.ChildNodes.Count; i++) { XmlNode n = styleNode.ChildNodes[i]; ExcelXfs item = new ExcelXfs(_nameSpaceManager, n, this); CellXfs.Add(item.Id, item); } //cellStyle XmlNode namedStyleNode = _styleXml.SelectSingleNode(CellStylesPath, _nameSpaceManager); if (namedStyleNode != null) { foreach (XmlNode n in namedStyleNode) { ExcelNamedStyleXml item = new ExcelNamedStyleXml(_nameSpaceManager, n, this); NamedStyles.Add(item.Name, item); } } //dxfsPath XmlNode dxfsNode = _styleXml.SelectSingleNode(dxfsPath, _nameSpaceManager); if (dxfsNode != null) { foreach (XmlNode x in dxfsNode) { ExcelDxfStyleConditionalFormatting item = new ExcelDxfStyleConditionalFormatting(_nameSpaceManager, x, this); Dxfs.Add(item.Id, item); } } }