private Task DiscussionBackground()
{
var bgUrl = string.Format("http://{0}/discsvc/bgpage?id={1}", ConfigManager.ServiceServer, _discussion.Id);
var tcs = new TaskCompletionSource <int>();
new WebScreenshoter(
bgUrl,
pathName =>
{
var img = iTextSharp.text.Image.GetInstance(pathName);
_document.SetPageSize(new iTextSharp.text.Rectangle(0, 0, img.Width, img.Height));
_document.SetMargins(0, -20, -15, 0);
img.Alignment = Element.ALIGN_MIDDLE;
img.IndentationLeft = 0;
img.BorderWidth = 0;
img.IndentationRight = 0;
//img.Right = 0;
//img.SetDpi(300, 300);// = PageSize.A4.Width + 30;
//img.SetAbsolutePosition(PageSize.A4.Width, img.AbsoluteY);
//img.SetAbsolutePosition(0,img.AbsoluteY);
//img.ScaleToFit(PageSize.A4.Width, img.Height);
_document.Add(img);
PdfTools.LeftParagraph("Basic information 4", PdfTools.SubHeaderFont2, _document);
PdfTools.LeftParagraph("Basic information 5", PdfTools.SubHeaderFont2, _document);
tcs.SetResult(0); //ok, done
},
-100
);
return(tcs.Task);
}
private PdfPTable TitleTable()
{
var aTable = PdfTools.TableDefaults(new PdfPTable(2));
aTable.AddCell(PdfTools.ColoredTxtCell("Discussion"));
aTable.AddCell(PdfTools.ColoredTxtCell(_discussion.Subject));
aTable.AddCell(PdfTools.ColoredTxtCell("Topic"));
aTable.AddCell(PdfTools.ColoredTxtCell(_topic.Name));
//session
if (_person.Session != null)
{
aTable.AddCell(PdfTools.ColoredTxtCell("Session"));
aTable.AddCell(PdfTools.ColoredTxtCell(_person.Session.Name));
aTable.AddCell(PdfTools.ColoredTxtCell("Date and time"));
aTable.AddCell(PdfTools.ColoredTxtCell(_person.Session.EstimatedDateTime.ToString()));
}
else
{
PdfTools.CenteredParagraph("Session: no session for " + _person.Name, PdfTools.SubHeaderFont2, _document);
}
aTable.AddCell(PdfTools.ColoredTxtCell("Total time (one topic)"));
var cumulativeDuration = TimeSpan.FromSeconds(_topic.CumulativeDuration).ToString();
aTable.AddCell(PdfTools.ColoredTxtCell(cumulativeDuration));
return(aTable);
}
private async Task Assemble()
{
//Cover page
PdfTools.EmptyParagraph(4, _document);
PdfTools.CenteredParagraph("Tohoku University Discussion Support System", PdfTools.HeaderFont, _document);
PdfTools.EmptyParagraph(6, _document);
PdfTools.LeftParagraph(" Discussion report", PdfTools.SubHeaderFont, _document);
//Title page
PdfTools.SwitchBgColor(_document, BaseColor.WHITE);
_document.NewPage();
PdfTools.LeftParagraph("Basic information", PdfTools.SubHeaderFont2, _document);
_document.Add(TitleTable());
//session participants
if (_person.Session != null)
{
PdfTools.EmptyLine(_document);
PdfTools.SingleLine("Participants", _document);
_document.Add(ParticipantsTable());
PdfTools.EmptyLine(_document);
}
//discussion background
await DiscussionBackground();
//InsertLine();
////subject
//document.Add(makeHeader(discussion.Subject, true));
//InsertLine();
////background
//Paragraph p = new Paragraph();
/////p.Add(TextRefsAggregater.PlainifyRichText(discussion.Background));
//p.Add(new Chunk("\n"));
//document.Add(p);
//InsertLine();
////sources
//backgroundSources();
//document.NewPage();
////agreement blocks
//List<ArgPoint> agreed = new List<ArgPoint>();
//List<ArgPoint> disagreed = new List<ArgPoint>();
//List<ArgPoint> unsolved = new List<ArgPoint>();
//addBlockOfAgreement("Agreed", agreed);
//addBlockOfAgreement("Disagreed", disagreed);
//addBlockOfAgreement("Unsolved", unsolved);
}
public async Task Run()
{
_document = new Document();
try
{
PdfTools.SwitchBgColor(_document, new BaseColor(0x2C, 0xA1, 0xCF));
PdfWriter.GetInstance(_document, new FileStream(_PdfPathName, FileMode.Create));
}
catch (Exception e)
{
MessageDlg.Show("File I/O error " + e.Message);
return;
}
_document.Open();
await Assemble();
_document.Close();
Process.Start(_PdfPathName);
}
