Ejemplo n.º 1
0
        private void AddNamedStyle(int id, XmlNode styleXfsNode,XmlNode cellXfsNode, ExcelNamedStyleXml style)
        {
            var styleXfs = CellStyleXfs[style.StyleXfId];
            styleXfsNode.AppendChild(styleXfs.CreateXmlNode(_styleXml.CreateElement("xf", ExcelPackage.schemaMain), true));
            styleXfs.newID = id;
            styleXfs.XfId = style.StyleXfId;

            var ix = CellXfs.FindIndexByID(styleXfs.Id);
            if (ix < 0)
            {
                cellXfsNode.AppendChild(styleXfs.CreateXmlNode(_styleXml.CreateElement("xf", ExcelPackage.schemaMain)));
            }
            else
            {
                cellXfsNode.AppendChild(CellXfs[ix].CreateXmlNode(_styleXml.CreateElement("xf", ExcelPackage.schemaMain)));
                CellXfs[ix].useCnt = 0;
                CellXfs[ix].newID = id;

            }

            if (style.XfId >= 0)
                style.XfId = CellXfs[style.XfId].newID;
            else
                style.XfId = 0;
        }
Ejemplo n.º 2
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);
                }
            }
        }
Ejemplo n.º 3
0
        public ExcelNamedStyleXml CreateNamedStyle(string name, ExcelStyle Template)
        {
            if (_wb.Styles.NamedStyles.ExistsKey(name))
            {
                throw new Exception(string.Format("Key {0} already exists in collection", name));
            }

            ExcelNamedStyleXml style;
            style = new ExcelNamedStyleXml(NameSpaceManager, this);
            int xfIdCopy, positionID;
            ExcelStyles styles;
            if (Template == null)
            {
//                style.Style = new ExcelStyle(this, NamedStylePropertyChange, -1, name, 0);
                xfIdCopy = 0;
                positionID = -1;
                styles = this;
            }
            else
            {
                if (Template.PositionID < 0 && Template.Styles==this)
                {
                    xfIdCopy = Template.Index;
                    positionID=Template.PositionID;
                    styles = this;
                    //style.Style = new ExcelStyle(this, NamedStylePropertyChange, Template.PositionID, name, Template.Index);
                    //style.StyleXfId = Template.Index;
                }
                else
                {
                    xfIdCopy = Template.XfId;
                    positionID = -1;
                    styles = Template.Styles;
                }
            }
            //Clone namedstyle
            int styleXfId = CloneStyle(styles, xfIdCopy, true);
            //Close cells style
            CellStyleXfs[styleXfId].XfId = CellStyleXfs.Count-1;
            int xfid = CloneStyle(styles, xfIdCopy);
            CellXfs[xfid].XfId = styleXfId;
            style.Style = new ExcelStyle(this, NamedStylePropertyChange, positionID, name, styleXfId);
            style.StyleXfId = styleXfId;
            
            style.Name = name;
            int ix =_wb.Styles.NamedStyles.Add(style.Name, style);
            style.Style.SetIndex(ix);
            //style.Style.XfId = ix;
            return style;
        }