private void backgroundSources()
{
Paragraph p = new Paragraph();
p.Add("Discussion sources:");
document.Add(p);
foreach (Attachment at in discussion.Attachment)
{
BitmapSource src = MiniAttachmentManager.GetAttachmentBitmap2(at);
System.Drawing.Image drawingImg = BitmapSourceToBitmap(src);
iTextSharp.text.Image itextImg = iTextSharp.text.Image.GetInstance(drawingImg, BaseColor.WHITE);
itextImg.ScaleToFit(150, 200);
document.Add(itextImg);
switch ((AttachmentFormat)at.Format)
{
case AttachmentFormat.Pdf:
break;
case AttachmentFormat.Bmp:
case AttachmentFormat.Jpg:
case AttachmentFormat.Png:
break;
case AttachmentFormat.Youtube:
p = new Paragraph();
p.Add("Youtube: " + at.VideoLinkURL);
document.Add(p);
break;
default:
throw new NotSupportedException();
}
}
}
public object Convert(object value, Type targetType, object parameter, System.Globalization.CultureInfo culture)
{
if (value == null)
{
return(null);
}
return(MiniAttachmentManager.GetAttachmentBitmap2(value as Attachment));
}
private PdfPTable addArgPoint(ArgPoint pt)
{
PdfPTable aTable = new PdfPTable(3);
BaseColor clr = DiscussionColors.GetSideColor(pt.SideCode);
PdfPCell c = getColoredTxtCell("Point: " + string.Format("{0}", pt.Point) + "\n" +
"Description: " + string.Format("{0}", pt.Point) + "\n" +
"Author(Name/Email): " +
string.Format("{0}/{1}", pt.Person.Name,
pt.Person.Email),
clr);
c.Colspan = 3;
aTable.AddCell(c);
foreach (Comment comment in pt.Comment)
{
string comm = string.Format("{0} ({1},{2})\n",
comment.Text,
pt.Person.Name,
pt.Person.Email);
aTable.AddCell(getColoredTxtCell("Comment", clr));
aTable.AddCell(getColoredTxtCell(comm, clr));
aTable.AddCell(getColoredTxtCell(string.Format("{0},{1}",
comment.Person.Name,
comment.Person.Email), clr));
}
foreach (Attachment at in pt.Attachment)
{
aTable.AddCell(getColoredTxtCell("Attachment", clr));
BitmapSource src = MiniAttachmentManager.GetAttachmentBitmap2(at);
System.Drawing.Image drawingImg = BitmapSourceToBitmap(src);
iTextSharp.text.Image itextImg = iTextSharp.text.Image.GetInstance(drawingImg, BaseColor.WHITE);
itextImg.ScaleToFit(150, 200);
aTable.AddCell(getColoredImgCell(itextImg));
aTable.AddCell(getColoredTxtCell("", clr));
}
return(aTable);
}
public static object RunViewer(Attachment a, bool localRequest)
{
if (a == null)
{
return(null);
}
if (a.Format == (int)AttachmentFormat.Pdf && a.MediaData != null)
{
string pdfPathName = Utils.RandomFilePath(".pdf");
try
{
using (var fs = new FileStream(pdfPathName, FileMode.Create))
{
fs.Write(a.MediaData.Data, 0, a.MediaData.Data.Length);
}
//Process.Start(pdfPathName);
Utils.ReportMediaOpened(StEvent.PdfOpened, a);
var pdfReader = ReaderWindow2.Instance(pdfPathName, a.Id, a.ArgPoint != null ? (int?)a.ArgPoint.Topic.Id : null, localRequest);
pdfReader.Show();
return(pdfReader);
}
catch
{
}
}
else if (MiniAttachmentManager.IsGraphicFormat(a))
{
if (a.Format == (int)AttachmentFormat.PngScreenshot)
{
Utils.ReportMediaOpened(StEvent.ScreenshotOpened, a);
}
else
{
Utils.ReportMediaOpened(StEvent.ImageOpened, a);
}
if (a.MediaData.Data != null)
{
if (!ExplanationModeMediator.Inst.ImageViewerOpen)
{
var wnd = ImageWindow.Instance(a.Id, a.ArgPoint != null ? a.ArgPoint.Topic.Id : -1, localRequest);
wnd.img.Source = LoadImageFromBlob(a.MediaData.Data);
wnd.Show();
wnd.Activate();
return(wnd);
}
}
}
else
{
//office file
var ext = Path.GetExtension(a.Link).ToLower();
string pathName = Utils.RandomFilePath(ext);
try
{
using (var fs = new FileStream(pathName, FileMode.Create))
{
fs.Write(a.MediaData.Data, 0, a.MediaData.Data.Length);
}
Process.Start(pathName);
}
catch (Exception e)
{
MessageDlg.Show(e.ToString(), "Error");
}
}
return(null);
}