private void ConvertToStream(string fileUrl)
{
try
{
this.events.PublishOnUIThread(new ViewStartPrintProgressCommand());
}
catch (Exception ex)
{
this.log.Info("InvokingAction: ViewException " + ex.ToString());
}
System.Threading.Thread.Sleep(3000);
try {
ServicePointManager
.ServerCertificateValidationCallback +=
(sender, cert, chain, sslPolicyErrors) => true;
HttpWebRequest request = (HttpWebRequest)WebRequest.Create(fileUrl);
HttpWebResponse response = (HttpWebResponse)request.GetResponse();
var theStream = new object();
string fileName = AppDomain.CurrentDomain.BaseDirectory + "Printings" + @"\toPrint.pdf";
using (var stream = File.Create(fileName))
{
File.SetAttributes(fileName, FileAttributes.Normal);
response.GetResponseStream().CopyTo(stream);
}
iTextSharp.text.pdf.PdfReader pdfReader = new iTextSharp.text.pdf.PdfReader(fileName);
int numberOfPages = pdfReader.NumberOfPages;
if (GlobalCounters.numberOfCurrentPrintings + numberOfPages <= Convert.ToInt32(this.numberOfAvailabelPagesToPrint))
{
try
{
this.log.Info("Invoking Action: ViewPrintRequested " + numberOfPages.ToString() + " pages.");
}
catch
{ }
try
{
TaskbarManager.HideTaskbar();
}
catch { }
try
{
System.Diagnostics.ProcessStartInfo info = new System.Diagnostics.ProcessStartInfo();
info.UseShellExecute = true;
info.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
info.Verb = "print";
info.FileName = fileName;
info.CreateNoWindow = true;
System.Diagnostics.Process p = new System.Diagnostics.Process();
p.StartInfo = info;
p.Start();
p.WaitForExit();
p.CloseMainWindow();
if (false == p.CloseMainWindow())
{
try
{
p.Kill();
}
catch { }
}
else
{
try
{
p.Kill();
}
catch { }
}
}
catch { }
GlobalCounters.numberOfCurrentPrintings += numberOfPages;
try
{
TaskbarManager.HideTaskbar();
}
catch { }
System.Threading.Thread.Sleep(TimeSpan.FromSeconds(6));
try
{
TaskbarManager.HideTaskbar();
}
catch { }
try
{
this.sender.SendAction("Printed " + numberOfPages + " pages.");
}
catch { }
}
else
{
System.Windows.MessageBox.Show("Unfortunately, you can not print so many pages! Please press OK to continue.");
}
}
catch (Exception ex)
{
this.log.Info("InvokingAction: ViewException " + ex.ToString());
}
finally
{
}
}
public async void onPrintRequested(string selected)
{
try
{
this.events.PublishOnUIThread(new ViewStartPrintProgressCommand());
}
catch
{
}
// System.Threading.Thread.Sleep(2000);
if (selected == "before")
{
// PrinterCanceller.CancelPrint();
string path = System.IO.Path.Combine(
System.IO.Path.GetDirectoryName(
this.GetType().Assembly.Location),
"Printings", GlobalCounters.numberOfCurrentPrintings.ToString() + ".pdf");
var success = await _mainBrowser.PrintToPdfAsync(path, new PdfPrintSettings
{
MarginType = CefPdfPrintMarginType.Custom,
MarginBottom = 10,
MarginTop = 0,
MarginLeft = 20,
MarginRight = 10,
});
System.Threading.Thread.Sleep(3000);
if (success)
{
try
{
iTextSharp.text.pdf.PdfReader pdfReader = new iTextSharp.text.pdf.PdfReader(path);
int numberOfPages = pdfReader.NumberOfPages;
if (GlobalCounters.numberOfCurrentPrintings + numberOfPages <= Convert.ToInt32(this.numberOfAvailablePagesToPrint))
{
try
{
this.log.Info("Invoking Action: ViewPrintRequested " + numberOfPages.ToString() + " pages.");
}
catch
{ }
try
{
TaskbarManager.HideTaskbar();
}
catch { }
try
{
System.Diagnostics.ProcessStartInfo info = new System.Diagnostics.ProcessStartInfo();
info.UseShellExecute = true;
info.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
info.Verb = "print";
info.FileName = path;
info.CreateNoWindow = true;
System.Diagnostics.Process p = new System.Diagnostics.Process();
p.StartInfo = info;
p.Start();
// p.WaitForInputIdle();
p.WaitForExit();
p.CloseMainWindow();
if (false == p.CloseMainWindow())
{
try
{
p.Kill();
}
catch { }
}
else
{
try
{
p.Kill();
}
catch { }
}
}
catch { }
GlobalCounters.numberOfCurrentPrintings += numberOfPages;
try
{
TaskbarManager.HideTaskbar();
}
catch { }
System.Threading.Thread.Sleep(TimeSpan.FromSeconds(6));
try
{
TaskbarManager.HideTaskbar();
}
catch { }
try
{
this.sender.SendAction("Printed " + numberOfPages + " pages.");
}
catch { }
}
else
{
System.Windows.MessageBox.Show("Unfortunately, you can not print so many pages! Please press OK to continue.");
}
}
catch (Exception ex)
{
this.log.Info("Exception: " + ex.ToString());
}
}
//else
//{
// System.Windows.MessageBox.Show("Failed to print cause unexptected problem! Please try again..");
//}
}
/* try
* {
* KillAdobe("AcroRd32");
* }
* catch { }*/
}
public async void onPrintRequested(string selected)
{
try
{
this.events.PublishOnUIThread(new ViewStartPrintProgressCommand());
}
catch
{
}
System.Threading.Thread.Sleep(2000);
if (selected == "before")
{
// PrinterCanceller.CancelPrint();
string path = System.IO.Path.Combine(
System.IO.Path.GetDirectoryName(
this.GetType().Assembly.Location),
"Printings", GlobalCounters.numberOfCurrentPrintings.ToString() + ".pdf");
var success = await _mainBrowser.PrintToPdfAsync(path, new PdfPrintSettings
{
MarginType = CefPdfPrintMarginType.Custom,
MarginBottom = 10,
MarginTop = 0,
MarginLeft = 20,
MarginRight = 10,
});
System.Threading.Thread.Sleep(3000);
if (success)
{
try
{
iTextSharp.text.pdf.PdfReader pdfReader = new iTextSharp.text.pdf.PdfReader(path);
int numberOfPages = pdfReader.NumberOfPages;
if (GlobalCounters.numberOfCurrentPrintings + numberOfPages <= Convert.ToInt32(this.numberOfAvailablePagesToPrint))
{
try
{
this.log.Info("Invoking Action: ViewPrintRequested " + numberOfPages.ToString() + " pages.");
}
catch { }
try
{
System.Diagnostics.ProcessStartInfo info = new System.Diagnostics.ProcessStartInfo();
info.WindowStyle = System.Diagnostics.ProcessWindowStyle.Hidden;
info.Verb = "print";
info.FileName = path;
info.CreateNoWindow = true;
System.Diagnostics.Process p = new System.Diagnostics.Process();
p.StartInfo = info;
p.Start();
p.WaitForExit();
p.CloseMainWindow();
if (false == p.CloseMainWindow())
{
try
{
p.Kill();
}
catch { }
}
else
{
try
{
p.Kill();
}
catch { }
}
try
{
TaskbarManager.HideTaskbar();
}
catch { }
}
catch { }
GlobalCounters.numberOfCurrentPrintings += numberOfPages;
try
{
TaskbarManager.HideTaskbar();
}
catch { }
System.Threading.Thread.Sleep(6000);
try
{
TaskbarManager.HideTaskbar();
}
catch { }
try
{
this.sender.SendAction("Printed " + numberOfPages + " pages.");
}
catch { }
}
else
{
System.Windows.MessageBox.Show("Δυστυχώς, δεν μπορείτε να εκτυπώσετε τόσσες σελίδες. Πατήστε OK για να συνεχίσετε.");
}
}
catch (Exception ex)
{
this.log.Info("Exception: " + ex.ToString());
}
}
// else
//{
// System.Windows.MessageBox.Show("Αποτυχία εκτύπωσης! Παρακαλώ, δοκιμάστε ξανά..");
//}
}
/* try
* {
* KillAdobe("AcroRd32");
* }
* catch { }*/
}