private void ReplaceSemanticRange(RadDocument document, string semanticRangeName, DocumentFragment replacement)
{
RecipeRangeStart start = null;
RecipeRangeEnd end = null;
foreach (RecipeRangeStart rangeStart in document.GetAnnotationMarkersOfType<RecipeRangeStart>())
{
if (rangeStart.Name == semanticRangeName)
{
start = rangeStart;
end = (RecipeRangeEnd)rangeStart.End;
}
}
if (start != null && end != null)
{
DocumentPosition startPosition = new DocumentPosition(document);
startPosition.MoveToInline((InlineLayoutBox)start.FirstLayoutBox, 0);
startPosition.MoveToNext();
DocumentPosition endPosition = new DocumentPosition(document);
endPosition.MoveToInline((InlineLayoutBox)end.FirstLayoutBox, 0);
document.DeleteRange(startPosition, endPosition);
document.CaretPosition.MoveToInline((InlineLayoutBox)start.FirstLayoutBox, 0);
document.CaretPosition.MoveToNext();
document.InsertFragment(replacement);
}
}
private string ExportAnnotationRangeFragment(RadDocument document, string semanticRangeName)
{
RecipeRangeStart semanticRangestart = null;
RecipeRangeEnd semanticRangeEnd = null;
foreach (RecipeRangeStart rangeStart in document.GetAnnotationMarkersOfType<RecipeRangeStart>())
{
if (rangeStart.Name == semanticRangeName)
{
semanticRangestart = rangeStart;
semanticRangeEnd = (RecipeRangeEnd)rangeStart.End;
}
}
if (semanticRangestart != null && semanticRangeEnd != null)
{
DocumentPosition startPosition = new DocumentPosition(document);
startPosition.MoveToInline((InlineLayoutBox)semanticRangestart.FirstLayoutBox, 0);
DocumentPosition endPosition = new DocumentPosition(document);
endPosition.MoveToInline((InlineLayoutBox)semanticRangeEnd.FirstLayoutBox, 0);
DocumentSelection selection = new DocumentSelection(document);
selection.SetSelectionStart(startPosition);
selection.AddSelectionEnd(endPosition);
DocumentFragment fragment = new DocumentFragment(selection);
RadDocument fragmentDocument = fragment.ToDocument();
HtmlFormatProvider htmlFormatProvider = new HtmlFormatProvider();
htmlFormatProvider.ExportSettings = new HtmlExportSettings();
htmlFormatProvider.ExportSettings.DocumentExportLevel = DocumentExportLevel.Fragment;
htmlFormatProvider.ExportSettings.StylesExportMode = StylesExportMode.Inline;
htmlFormatProvider.ExportSettings.StyleRepositoryExportMode = StyleRepositoryExportMode.DontExportStyles;
return htmlFormatProvider.Export(fragmentDocument);
}
return string.Empty;
}
