/// <summary>
/// Convert to union font style flag from worksheet styleset object.
/// </summary>
/// <param name="style"></param>
/// <returns></returns>
public static FontStyles CreateFontStyle(WorksheetRangeStyle style)
{
FontStyles fontStyle = FontStyles.Regular;
if (style.HasStyle(PlainStyleFlag.FontStyleBold) && style.Bold)
{
fontStyle |= FontStyles.Bold;
}
if (style.HasStyle(PlainStyleFlag.FontStyleItalic) && style.Italic)
{
fontStyle |= FontStyles.Italic;
}
if (style.HasStyle(PlainStyleFlag.FontStyleStrikethrough) && style.Strikethrough)
{
fontStyle |= FontStyles.Strikethrough;
}
if (style.HasStyle(PlainStyleFlag.FontStyleUnderline) && style.Underline)
{
fontStyle |= FontStyles.Underline;
}
return(fontStyle);
}
/// <summary>
/// Export grid as html5 into specified stream
/// </summary>
/// <param name="s">Stream contains the exported HTML5 content</param>
/// <param name="sheet">Instance of worksheet</param>
/// <param name="pageTitle">Custom page title of HTML page</param>
/// <param name="htmlHeader">True to export default HTML header tag; false to export table content only</param>
public static void Export(Stream s, Worksheet sheet, string pageTitle, bool htmlHeader = true)
{
using (StreamWriter sw = new StreamWriter(s))
{
StringBuilder sb = new StringBuilder();
Cell cell;
if (htmlHeader)
{
sw.WriteLine("<!DOCTYPE html>");
sw.WriteLine("<html>");
sw.WriteLine("<head>");
sw.WriteLine(" <title>{0}</title>", pageTitle);
sw.WriteLine(" <meta content=\"text/html; charset=UTF-8\">");
sw.WriteLine("</head>");
sw.WriteLine("<body>");
}
sw.WriteLine(" <table style='border-collapse:collapse;border:none;'>");
int maxRow = sheet.MaxContentRow;
int maxCol = sheet.MaxContentCol;
for (int r = 0; r <= maxRow; r++)
{
var row = sheet.RetrieveRowHeader(r);
sw.WriteLine(string.Format(" <tr style='height:{0}px;'>", row.InnerHeight));
for (int c = 0; c <= maxCol;)
{
var col = sheet.RetrieveColumnHeader(c);
cell = sheet.GetCell(r, c);
if (cell != null && (cell.Colspan <= 0 || cell.Rowspan <= 0))
{
c++;
continue;
}
sb.Length = 0;
sb.Append(" <td");
if (cell != null && cell.Rowspan > 1)
{
sb.Append(" rowspan='" + cell.Rowspan + "'");
}
if (cell != null && cell.Colspan > 1)
{
sb.Append(" colspan='" + cell.Colspan + "'");
}
sb.AppendFormat(" style='width:{0}px;", cell == null ? col.Width : cell.Width);
bool halignOutputted = false;
if (cell != null)
{
// render horizontal align
if (cell.RenderHorAlign == ReoGridRenderHorAlign.Right)
{
WriteHtmlStyle(sb, "text-align", "right");
halignOutputted = true;
}
else if (cell.RenderHorAlign == ReoGridRenderHorAlign.Center)
{
WriteHtmlStyle(sb, "text-align", "center");
halignOutputted = true;
}
}
WorksheetRangeStyle style = sheet.GetCellStyles(r, c);
if (style != null)
{
// back color
if (style.HasStyle(PlainStyleFlag.BackColor) && style.BackColor != SolidColor.White)
{
WriteHtmlStyle(sb, "background-color", TextFormatHelper.EncodeColor(style.BackColor));
}
// text color
if (style.HasStyle(PlainStyleFlag.TextColor) && style.TextColor != SolidColor.Black)
{
WriteHtmlStyle(sb, "color", TextFormatHelper.EncodeColor(style.TextColor));
}
// font size
if (style.HasStyle(PlainStyleFlag.FontSize))
{
WriteHtmlStyle(sb, "font-size", style.FontSize.ToString() + "pt");
}
// horizontal align
if (!halignOutputted && style.HasStyle(PlainStyleFlag.HorizontalAlign))
{
WriteHtmlStyle(sb, "text-align", XmlFileFormatHelper.EncodeHorizontalAlign(style.HAlign));
}
// vertical align
if (style.HasStyle(PlainStyleFlag.VerticalAlign))
{
WriteHtmlStyle(sb, "vertical-align", XmlFileFormatHelper.EncodeVerticalAlign(style.VAlign));
}
}
RangeBorderInfoSet rbi = sheet.GetRangeBorders(cell == null ? new RangePosition(r, c, 1, 1)
: new RangePosition(cell.InternalRow, cell.InternalCol, cell.Rowspan, cell.Colspan));
if (!rbi.Top.IsEmpty)
{
WriteCellBorder(sb, "border-top", rbi.Top);
}
if (!rbi.Left.IsEmpty)
{
WriteCellBorder(sb, "border-left", rbi.Left);
}
if (!rbi.Right.IsEmpty)
{
WriteCellBorder(sb, "border-right", rbi.Right);
}
if (!rbi.Bottom.IsEmpty)
{
WriteCellBorder(sb, "border-bottom", rbi.Bottom);
}
sb.Append("'>");
sw.WriteLine(sb.ToString());
//cell = Grid.GetCell(r, c);
string text = null;
if (cell != null)
{
text = string.IsNullOrEmpty(cell.DisplayText) ? " " :
#if !CLIENT_PROFILE
HtmlEncode(cell.DisplayText)
#else
cell.DisplayText
#endif // CLIENT_PROFILE
;
}
else
{
text = " ";
}
sw.WriteLine(text);
sw.WriteLine(" </td>");
c += cell == null ? 1 : cell.Colspan;
}
sw.WriteLine(" </tr>");
}
sw.WriteLine(" </table>");
if (htmlHeader)
{
sw.WriteLine("</body>");
sw.WriteLine("</html>");
}
}
}
internal bool Equals(WorksheetRangeStyle styleA, WorksheetRangeStyle styleB)
{
if (styleA == null && styleB != null ||
styleA != null && styleB == null ||
styleA.Flag != styleB.Flag)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.BackColor) &&
styleA.BackColor != styleB.BackColor)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.FillPatternColor) &&
styleA.FillPatternColor != styleB.FillPatternColor)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.FillPatternStyle) &&
styleA.FillPatternStyle != styleB.FillPatternStyle)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.TextColor) &&
styleA.TextColor != styleB.TextColor)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.FontName) &&
styleA.FontName != styleB.FontName)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.FontSize) &&
styleA.FontSize != styleB.FontSize)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.FontStyleBold) &&
styleA.Bold != styleB.Bold)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.FontStyleItalic) &&
styleA.Italic != styleB.Italic)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.FontStyleStrikethrough) &&
styleA.Strikethrough != styleB.Strikethrough)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.FontStyleUnderline) &&
styleA.Underline != styleB.Underline)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.HorizontalAlign) &&
styleA.HAlign != styleB.HAlign)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.VerticalAlign) &&
styleA.VAlign != styleB.VAlign)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.TextWrap) &&
styleA.TextWrapMode != styleB.TextWrapMode)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.Indent) &&
styleA.Indent != styleB.Indent)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.Padding) &&
styleA.Padding != styleB.Padding)
{
return(false);
}
if (styleA.HasStyle(PlainStyleFlag.RotationAngle) &&
styleA.RotationAngle != styleB.RotationAngle)
{
return(false);
}
return(true);
}
