private void GetProvider(string extension)
{
this.provider = DocumentFormatProvidersManager.GetProviderByExtension(extension);
if (this.provider == null)
{
MessageBox.Show(LocalizationManager.GetString("Documents_SaveCommand_UnsupportedFileFormat"));
}
if (this.provider is IConfigurablePdfFormatProvider)
{
IConfigurablePdfFormatProvider pdfFormatProvider = (IConfigurablePdfFormatProvider)this.provider;
pdfFormatProvider.ExportSettings.CommentsExportMode =
this.radRichTextBox.ShowComments ? PdfCommentsExportMode.NativePdfAnnotations : PdfCommentsExportMode.None;
}
}
private void SaveFile(object parameter)
{
string extension = null;
Stream outputStream = null;
RadSaveFileDialog saveDialog = new RadSaveFileDialog();
string exportFormat = parameter as string;
if (exportFormat != null && exportFormat.Contains("|"))
{
saveDialog.Filter = exportFormat;
}
else
{
var formatProviders = DocumentFormatProvidersManager.FormatProviders;
if (!string.IsNullOrEmpty(exportFormat))
{
string[] extensions = exportFormat.Split(',', ';').Select(e => e.Trim('.').ToLower()).ToArray();
formatProviders = formatProviders.Where(fp => fp.SupportedExtensions.Any(ext => extensions.Contains(ext.Trim('.').ToLower())));
}
string filter = string.Join("|", formatProviders.Where(fp => fp.CanExport)
.OrderBy(fp => fp.Name)
.Select(fp => FileHelper.GetFilter(fp))
.ToArray());
saveDialog.Filter = filter;
}
bool?dialogResult = saveDialog.ShowDialog();
if (dialogResult == true)
{
extension = System.IO.Path.GetExtension(saveDialog.FileName);
outputStream = saveDialog.OpenFile();
IDocumentFormatProvider provider = DocumentFormatProvidersManager.GetProviderByExtension(extension);
if (provider == null)
{
MessageBox.Show(LocalizationManager.GetString("Documents_SaveCommand_UnsupportedFileFormat"));
return;
}
if (provider is IConfigurablePdfFormatProvider)
{
IConfigurablePdfFormatProvider pdfFormatProvider = (IConfigurablePdfFormatProvider)provider;
pdfFormatProvider.ExportSettings.CommentsExportMode =
this.radRichTextBox.ShowComments ? PdfCommentsExportMode.NativePdfAnnotations : PdfCommentsExportMode.None;
}
try
{
using (outputStream)
{
provider.Export(this.radRichTextBox.Document, outputStream);
this.SetDocumentName(saveDialog.FileName);
}
}
catch (Exception)
{
MessageBox.Show(LocalizationManager.GetString("Documents_SaveCommand_UnableToSaveFile"));
}
}
}
