Esempio n. 1
0
        internal ExcelColor(ExcelStyles styles, Zephyr.Utils.EPPlus.XmlHelper.ChangedEventHandler ChangedEvent, int worksheetID, string address, eStyleClass cls, StyleBase parent) :
            base(styles, ChangedEvent, worksheetID, address)

        {
            _parent = parent;
            _cls    = cls;
        }
Esempio n. 2
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 internal ExcelColor(ExcelStyles styles, Zephyr.Utils.EPPlus.XmlHelper.ChangedEventHandler ChangedEvent, int worksheetID, string address, eStyleClass cls, StyleBase parent) : 
     base(styles, ChangedEvent, worksheetID, address)
     
 {
     _parent = parent;
     _cls = cls;
 }
Esempio n. 3
0
        private void SetStyleAddress(StyleBase sender, Style.StyleChangeEventArgs e, ExcelAddressBase address, ExcelWorksheet ws, ref Dictionary<int, int> styleCashe)
        {
            if (address.Start.Column == 0 || address.Start.Row == 0)
            {
                throw (new Exception("error address"));
            }
            //Columns
            else if (address.Start.Row == 1 && address.End.Row == ExcelPackage.MaxRows)
            {
                ExcelColumn column;
                //Get the startcolumn
                ulong colID = ExcelColumn.GetColumnID(ws.SheetID, address.Start.Column);
                if (!ws._columns.ContainsKey(colID))
                {
                    column=ws.Column(address.Start.Column);
                }
                else
                {
                    column = ws._columns[colID] as ExcelColumn;
                }

                var index = ws._columns.IndexOf(colID);
                while(column.ColumnMin <= address.End.Column)
                {
                    if (column.ColumnMax > address.End.Column)
                    {
                        var newCol = ws.CopyColumn(column, address.End.Column + 1, column.ColumnMax);
                        column.ColumnMax = address.End.Column;
                    }

                    if (styleCashe.ContainsKey(column.StyleID))
                    {
                        column.StyleID = styleCashe[column.StyleID];
                    }
                    else
                    {
                        ExcelXfs st = CellXfs[column.StyleID];
                        int newId = st.GetNewID(CellXfs, sender, e.StyleClass, e.StyleProperty, e.Value);
                        styleCashe.Add(column.StyleID, newId);
                        column.StyleID = newId;
                    }

                    index++;
                    if (index >= ws._columns.Count)
                    {
                        break;
                    }
                    else
                    {
                        column = (ws._columns[index] as ExcelColumn);
                    }
                }

                if (column._columnMax < address.End.Column)
                {
                    var newCol = ws.Column(column._columnMax + 1) as ExcelColumn;
                    newCol._columnMax = address.End.Column;

                    if (styleCashe.ContainsKey(newCol.StyleID))
                    {
                        newCol.StyleID = styleCashe[newCol.StyleID];
                    }
                    else
                    {
                        ExcelXfs st = CellXfs[column.StyleID];
                        int newId = st.GetNewID(CellXfs, sender, e.StyleClass, e.StyleProperty, e.Value);
                        styleCashe.Add(newCol.StyleID, newId);
                        newCol.StyleID = newId;
                    }
                    
                    //column._columnMax = address.End.Column;
                }

                //Set for individual cells in the spann. We loop all cells here since the cells are sorted with columns first.
                foreach (ExcelCell cell in ws._cells)
                {
                    if (cell.Column >= address.Start.Column &&
                       cell.Column <= address.End.Column)
                    {
                        if (styleCashe.ContainsKey(cell.StyleID))
                        {
                            cell.StyleID = styleCashe[cell.StyleID];
                        }
                        else
                        {
                            ExcelXfs st = CellXfs[cell.StyleID];
                            int newId = st.GetNewID(CellXfs, sender, e.StyleClass, e.StyleProperty, e.Value);
                            styleCashe.Add(cell.StyleID, newId);
                            cell.StyleID = newId;
                        }
                    }

                }
            }
            //Rows
            else if(address.Start.Column==1 && address.End.Column==ExcelPackage.MaxColumns)
            {
                for (int rowNum = address.Start.Row; rowNum <= address.End.Row; rowNum++)
                {
                    ExcelRow row = ws.Row(rowNum);
                    if (row.StyleID == 0 && ws._columns.Count > 0)
                    {
                        //TODO: We should loop all columns here and change each cell. But for now we take style of column A.
                        foreach (ExcelColumn column in ws._columns)
                        {
                            row.StyleID = column.StyleID;
                            break;  //Get the first one and break. 
                        }

                    }
                    if (styleCashe.ContainsKey(row.StyleID))
                    {
                        row.StyleID = styleCashe[row.StyleID];
                    }
                    else
                    {
                        ExcelXfs st = CellXfs[row.StyleID];
                        int newId = st.GetNewID(CellXfs, sender, e.StyleClass, e.StyleProperty, e.Value);
                        styleCashe.Add(row.StyleID, newId);
                        row.StyleID = newId;
                    }
                }

                //Get Start Cell
                ulong rowID = ExcelRow.GetRowID(ws.SheetID, address.Start.Row);
                int index = ws._cells.IndexOf(rowID);

                index = ~index;
                while (index < ws._cells.Count)
                {                        
                    var cell = ws._cells[index] as ExcelCell;
                    if(cell.Row > address.End.Row)
                    {
                        break;
                    }
                    if (styleCashe.ContainsKey(cell.StyleID))
                    {
                        cell.StyleID = styleCashe[cell.StyleID];
                    }
                    else
                    {
                        ExcelXfs st = CellXfs[cell.StyleID];
                        int newId = st.GetNewID(CellXfs, sender, e.StyleClass, e.StyleProperty, e.Value);
                        styleCashe.Add(cell.StyleID, newId);
                        cell.StyleID = newId;
                    }
                    index++;
                }
            }
            else             //Cellrange
            {
                for (int col = address.Start.Column; col <= address.End.Column; col++)
                {
                    for (int row = address.Start.Row; row <= address.End.Row; row++)
                    {
                        ExcelCell cell = ws.Cell(row, col);
                        if (styleCashe.ContainsKey(cell.StyleID))
                        {
                            cell.StyleID = styleCashe[cell.StyleID];
                        }
                        else
                        {
                            ExcelXfs st = CellXfs[cell.StyleID];
                            int newId = st.GetNewID(CellXfs, sender, e.StyleClass, e.StyleProperty, e.Value);
                            styleCashe.Add(cell.StyleID, newId);
                            cell.StyleID = newId;
                        }
                    }
                }            
            }
        }
Esempio n. 4
0
        /// <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;
        }
Esempio n. 5
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 /// <summary>
 /// Handels changes of properties on the style objects
 /// </summary>
 /// <param name="sender"></param>
 /// <param name="e"></param>
 /// <returns></returns>
 internal int PropertyChange(StyleBase sender, Style.StyleChangeEventArgs e)
 {
     var address = new ExcelAddressBase(e.Address);
     var ws = _wb.Worksheets[e.PositionID];
     Dictionary<int, int> styleCashe = new Dictionary<int, int>();
     //Set single address
     SetStyleAddress(sender, e, address, ws, ref styleCashe);
     if (address.Addresses != null)
     {
         //Handle multiaddresses
         foreach (var innerAddress in address.Addresses)
         {
             SetStyleAddress(sender, e, innerAddress, ws, ref styleCashe);
         }
     }
     return 0;
 }