public override void Visit(ExportCell cell, Action inner)
{
inner();
var escapedValue = EscapeForCsv(cell.Text);
_Csv.Append(escapedValue);
AppendColumnDelimiters(cell.ColumnSpan);
}
private void SetWrap(ExportCell cell)
{
if (!cell.AllowWrapping.HasValue || !cell.AllowWrapping.Value)
{
_Html.AddAttribute(HtmlTextWriterAttribute.Nowrap, "true");
}
}
private void SetColumnSpan(ExportCell cell)
{
if (cell.ColumnSpan.HasValue && cell.ColumnSpan.Value > 1)
{
_Html.AddAttribute(HtmlTextWriterAttribute.Colspan, cell.ColumnSpan.ToString());
}
}
public override void Visit(ExportCell cell, Action inner)
{
inner();
var escapedValue = EscapeForCsv(cell.Text);
_Csv.Append(escapedValue);
AppendColumnDelimiters(cell.ColumnSpan);
}
public void AddCell(ExportCell cell)
{
if (cell.HorizontalAlignment == HorizontalAlign.NotSet)
{
cell.HorizontalAlignment = DefaultHorizontalAlign;
}
Cells.Add(cell);
}
public void AddCell(ExportCell cell)
{
if (cell.HorizontalAlignment == HorizontalAlign.NotSet)
{
cell.HorizontalAlignment = DefaultHorizontalAlign;
}
Cells.Add(cell);
}
public override void Visit(ExportCell cell, Action inner)
{
SetColumnSpan(cell);
SetHorizontalAlignment(cell.HorizontalAlignment);
SetWrap(cell);
StartTag(HtmlTextWriterTag.Td);
SetContent(cell);
inner();
EndTag();
}
public override void Visit(ExportCell cell, Action inner)
{
SetColumnSpan(cell);
SetHorizontalAlignment(cell.HorizontalAlignment);
SetWrap(cell);
StartTag(HtmlTextWriterTag.Td);
SetContent(cell);
inner();
EndTag();
}
private void SetContent(ExportCell cell)
{
if (string.IsNullOrEmpty(cell.Markup))
{
_Html.WriteEncodedText(cell.Text.Replace(" ", " "));
}
else
{
_Html.Write(cell.Markup);
}
}
private static void SetContent(Control control, ExportCell cell, HtmlTextWriter htmlwriter)
{
if (control is IButtonControl)
{
var button = control as IButtonControl;
cell.Text += button.Text;
}
else
{
control.RenderControl(htmlwriter);
}
}
private static void SetColspan(HtmlTag cell, ExportCell exportCell)
{
if (!cell.HasAttr(HtmlAttributeConstants.Colspan))
{
return;
}
int colspan;
if (int.TryParse(cell.Attr(HtmlAttributeConstants.Colspan), out colspan))
{
exportCell.ColumnSpan = colspan;
}
}
private static void RenderInnerControlContent(TableCell tableCell, ExportCell cell)
{
if (!tableCell.HasControls())
{
return;
}
using (var writer = new StringWriter())
using (var html = new HtmlTextWriter(writer))
{
tableCell.Controls.OfType<Control>()
.Where(c => c.Visible)
.Where(c => !(c is HiddenField))
.ForEach(c => SetContent(c, cell, html));
cell.Markup += writer.ToString();
}
cell.Text += HtmlTagRegex.Replace(cell.Markup, String.Empty);
}
private static void RenderInnerControlContent(TableCell tableCell, ExportCell cell)
{
if (!tableCell.HasControls())
{
return;
}
using (var writer = new StringWriter())
using (var html = new HtmlTextWriter(writer))
{
tableCell.Controls.OfType <Control>()
.Where(c => c.Visible)
.Where(c => !(c is HiddenField))
.ForEach(c => SetContent(c, cell, html));
cell.Markup += writer.ToString();
}
cell.Text += HtmlTagRegex.Replace(cell.Markup, String.Empty);
}
private static void VisitTableCell(HtmlTag cell, ExportRow exportRow)
{
var tag = cell.TagName().ToLower();
if (tag != HtmlTagConstants.Td && tag != HtmlTagConstants.Th)
{
cell.Children.ForEach(c => VisitTableCell(c, exportRow));
return;
}
var isImage = cell.Children.Any(c => c.TagName().ToLower() == HtmlTagConstants.Img);
var text = cell.Children.Any() ? cell.ToString() : cell.Text();
var exportCell = new ExportCell
{
Text = ExportFromTable.HtmlTagRegex.Replace(text ?? string.Empty, string.Empty),
Markup = isImage ? cell.FirstChild().ToString():string.Empty
};
SetColspan(cell, exportCell);
exportRow.AddCell(exportCell);
}
private void SetWrap(ExportCell cell)
{
if (!cell.AllowWrapping.HasValue || !cell.AllowWrapping.Value)
{
_Html.AddAttribute(HtmlTextWriterAttribute.Nowrap, "true");
}
}
private void SetContent(ExportCell cell)
{
if (string.IsNullOrEmpty(cell.Markup))
{
_Html.WriteEncodedText(cell.Text.Replace(" ", " "));
}
else
{
_Html.Write(cell.Markup);
}
}
private void SetColumnSpan(ExportCell cell)
{
if (cell.ColumnSpan.HasValue && cell.ColumnSpan.Value > 1)
{
_Html.AddAttribute(HtmlTextWriterAttribute.Colspan, cell.ColumnSpan.ToString());
}
}
public abstract void Visit(ExportCell cell, Action inner);
public abstract void Visit(ExportCell cell, Action inner);
private static void SetContent(Control control, ExportCell cell, HtmlTextWriter htmlwriter)
{
if (control is IButtonControl)
{
var button = control as IButtonControl;
cell.Text += button.Text;
}
else
{
control.RenderControl(htmlwriter);
}
}
private static void VisitTableCell(HtmlTag cell, ExportRow exportRow)
{
var tag = cell.TagName().ToLower();
if (tag != HtmlTagConstants.Td && tag != HtmlTagConstants.Th )
{
cell.Children.ForEach(c => VisitTableCell(c, exportRow));
return;
}
var isImage = cell.Children.Any(c => c.TagName().ToLower() == HtmlTagConstants.Img);
var text = cell.Children.Any() ? cell.ToString() : cell.Text();
var exportCell = new ExportCell
{
Text = ExportFromTable.HtmlTagRegex.Replace(text ?? string.Empty, string.Empty),
Markup = isImage ? cell.FirstChild().ToString():string.Empty
};
SetColspan(cell, exportCell);
exportRow.AddCell(exportCell);
}
private static void SetColspan(HtmlTag cell, ExportCell exportCell)
{
if (!cell.HasAttr(HtmlAttributeConstants.Colspan))
{
return;
}
int colspan;
if(int.TryParse(cell.Attr(HtmlAttributeConstants.Colspan), out colspan))
{
exportCell.ColumnSpan = colspan;
}
}
