using System;
using System.IO;
using System.Text;
using CPF.Drawing;
using CPF.ReoGrid.Common;
using CPF.ReoGrid.Core;
using CPF.ReoGrid.XML;
namespace CPF.ReoGrid.IO
{
internal class RGHTMLExporter
{
public static void Export(Stream s, Worksheet sheet, string pageTitle, bool htmlHeader = true)
{
using (StreamWriter streamWriter = new StreamWriter(s))
{
StringBuilder stringBuilder = new StringBuilder();
if (htmlHeader)
{
streamWriter.WriteLine("");
streamWriter.WriteLine("");
streamWriter.WriteLine("");
streamWriter.WriteLine(" {0}", pageTitle);
streamWriter.WriteLine(" ");
streamWriter.WriteLine("");
streamWriter.WriteLine("");
}
streamWriter.WriteLine(" ");
int maxContentRow = sheet.MaxContentRow;
int maxContentCol = sheet.MaxContentCol;
for (int i = 0; i <= maxContentRow; i++)
{
RowHeader rowHeader = sheet.RetrieveRowHeader(i);
streamWriter.WriteLine(string.Format(" ", rowHeader.InnerHeight));
int j = 0;
while (j <= maxContentCol)
{
ColumnHeader columnHeader = sheet.RetrieveColumnHeader(j);
Cell cell = sheet.GetCell(i, j);
bool flag = cell != null && (cell.Colspan <= 0 || cell.Rowspan <= 0);
if (flag)
{
j++;
}
else
{
stringBuilder.Length = 0;
stringBuilder.Append(" 1;
if (flag2)
{
stringBuilder.Append(" rowspan='" + cell.Rowspan.ToString() + "'");
}
bool flag3 = cell != null && cell.Colspan > 1;
if (flag3)
{
stringBuilder.Append(" colspan='" + cell.Colspan.ToString() + "'");
}
stringBuilder.AppendFormat(" style='width:{0}px;", (cell == null) ? ((float)columnHeader.Width) : cell.Width);
bool flag4 = false;
bool flag5 = cell != null;
if (flag5)
{
bool flag6 = cell.RenderHorAlign == ReoGridRenderHorAlign.Right;
if (flag6)
{
RGHTMLExporter.WriteHtmlStyle(stringBuilder, "text-align", "right");
flag4 = true;
}
else
{
bool flag7 = cell.RenderHorAlign == ReoGridRenderHorAlign.Center;
if (flag7)
{
RGHTMLExporter.WriteHtmlStyle(stringBuilder, "text-align", "center");
flag4 = true;
}
}
}
WorksheetRangeStyle cellStyles = sheet.GetCellStyles(i, j);
bool flag8 = cellStyles != null;
if (flag8)
{
bool flag9 = cellStyles.HasStyle(PlainStyleFlag.BackColor) && cellStyles.BackColor != Color.White;
if (flag9)
{
RGHTMLExporter.WriteHtmlStyle(stringBuilder, "background-color", TextFormatHelper.EncodeColor(cellStyles.BackColor));
}
bool flag10 = cellStyles.HasStyle(PlainStyleFlag.TextColor) && cellStyles.TextColor != Color.Black;
if (flag10)
{
RGHTMLExporter.WriteHtmlStyle(stringBuilder, "color", TextFormatHelper.EncodeColor(cellStyles.TextColor));
}
bool flag11 = cellStyles.HasStyle(PlainStyleFlag.FontSize);
if (flag11)
{
RGHTMLExporter.WriteHtmlStyle(stringBuilder, "font-size", cellStyles.FontSize.ToString() + "pt");
}
bool flag12 = !flag4 && cellStyles.HasStyle(PlainStyleFlag.HorizontalAlign);
if (flag12)
{
RGHTMLExporter.WriteHtmlStyle(stringBuilder, "text-align", XmlFileFormatHelper.EncodeHorizontalAlign(cellStyles.HAlign));
}
bool flag13 = cellStyles.HasStyle(PlainStyleFlag.VerticalAlign);
if (flag13)
{
RGHTMLExporter.WriteHtmlStyle(stringBuilder, "vertical-align", XmlFileFormatHelper.EncodeVerticalAlign(cellStyles.VAlign));
}
}
RangeBorderInfoSet rangeBorders = sheet.GetRangeBorders((cell == null) ? new RangePosition(i, j, 1, 1) : new RangePosition(cell.InternalRow, cell.InternalCol, (int)cell.Rowspan, (int)cell.Colspan), BorderPositions.All, true);
bool flag14 = !rangeBorders.Top.IsEmpty;
if (flag14)
{
RGHTMLExporter.WriteCellBorder(stringBuilder, "border-top", rangeBorders.Top);
}
bool flag15 = !rangeBorders.Left.IsEmpty;
if (flag15)
{
RGHTMLExporter.WriteCellBorder(stringBuilder, "border-left", rangeBorders.Left);
}
bool flag16 = !rangeBorders.Right.IsEmpty;
if (flag16)
{
RGHTMLExporter.WriteCellBorder(stringBuilder, "border-right", rangeBorders.Right);
}
bool flag17 = !rangeBorders.Bottom.IsEmpty;
if (flag17)
{
RGHTMLExporter.WriteCellBorder(stringBuilder, "border-bottom", rangeBorders.Bottom);
}
stringBuilder.Append("'>");
streamWriter.WriteLine(stringBuilder.ToString());
bool flag18 = cell != null;
string value;
if (flag18)
{
value = (string.IsNullOrEmpty(cell.DisplayText) ? " " : RGHTMLExporter.HtmlEncode(cell.DisplayText));
}
else
{
value = " ";
}
streamWriter.WriteLine(value);
streamWriter.WriteLine(" ");
j += (int)((cell == null) ? 1 : cell.Colspan);
}
}
streamWriter.WriteLine("
");
}
streamWriter.WriteLine("
");
if (htmlHeader)
{
streamWriter.WriteLine("");
streamWriter.WriteLine("");
}
}
}
public static string HtmlEncode(string text)
{
bool flag = text == null;
string result;
if (flag)
{
result = null;
}
else
{
StringBuilder stringBuilder = new StringBuilder(text.Length + (int)Math.Ceiling((double)((float)text.Length * 0.3f)));
int length = text.Length;
int i = 0;
while (i < length)
{
char c = text[i];
char c2 = c;
if (c2 <= '&')
{
if (c2 != '"')
{
if (c2 != '&')
{
goto IL_C3;
}
stringBuilder.Append("&");
}
else
{
stringBuilder.Append(""");
}
}
else if (c2 != '\'')
{
if (c2 != '<')
{
if (c2 != '>')
{
goto IL_C3;
}
stringBuilder.Append(">");
}
else
{
stringBuilder.Append("<");
}
}
else
{
stringBuilder.Append("'");
}
IL_D4:
i++;
continue;
IL_C3:
stringBuilder.Append(text[i]);
goto IL_D4;
}
result = stringBuilder.ToString();
}
return result;
}
private static void WriteHtmlStyle(StringBuilder sb, string name, string value)
{
sb.AppendFormat("{0}:{1};", name, value);
}
private static void WriteCellBorder(StringBuilder sb, string name, RangeBorderStyle borderStyle)
{
RGHTMLExporter.WriteHtmlStyle(sb, name, string.Format("{0} {1}", RGHTMLExporter.ToHTMLBorderLineStyle(borderStyle.Style), TextFormatHelper.EncodeColor(borderStyle.Color)));
}
private static string ToHTMLBorderLineStyle(BorderLineStyle borderLineStyle)
{
string result;
switch (borderLineStyle)
{
default:
result = "solid 1px";
break;
case BorderLineStyle.Dotted:
result = "dotted 1px";
break;
case BorderLineStyle.Dashed:
case BorderLineStyle.Dashed2:
case BorderLineStyle.DashDot:
case BorderLineStyle.DashDotDot:
result = "dashed 1px";
break;
case BorderLineStyle.BoldDashDot:
case BorderLineStyle.BoldDashDotDot:
case BorderLineStyle.BoldDashed:
result = "dashed 2px";
break;
case BorderLineStyle.BoldDotted:
result = "dotted 2px";
break;
case BorderLineStyle.BoldSolid:
result = "solid 2px";
break;
case BorderLineStyle.BoldSolidStrong:
result = "solid 3px";
break;
}
return result;
}
}
}