/// <summary>
/// Initializes data
/// </summary>
private void Init()
{
try
{
LogHelper.LogDebug();
// get current dispatcher for work with UI
_dispatcher = Dispatcher.CurrentDispatcher;
// load config files
API.LoadConfig(ConfigData.FilePath_InnerConfig); // local config or 1st config
API.LoadConfig(ConfigData.FilePath_RemoteConfig); // remote config or 2nd config
// removes old print jobs of the available printers
RemoveJobs();
// establish call-backs
PrintHelper.SkipMethod = SkipDocument;
PrintHelper.AddWatcher = AddWatcher;
// subscribe to the file monitor event
fileMonitor.FileFound += fileMonitor_FileFound;
// create list of (virtual) printers to be excluded from the track process
List <string> allp = new List <string> {
ConfigData.PrinterName, ConfigData.PrinterName2
};
// set up local watcher
localPrintEventWatcher = new PrintEventWatcher(Environment.MachineName, Environment.MachineName, false, allp, "0.001");
localPrintEventWatcher.PrintJobPaused += LocalPrintEventWatcherPrintJobPaused;
localPrintEventWatcher.PrintJobStarted += LocalPrintEventWatcherPrintJobStarted;
localPrintEventWatcher.PrintJobCompleted += LocalPrintEventWatcherPrintJobCompleted;
localPrintEventWatcher.PrintJobCancelled += LocalPrintEventWatcherPrintJobCancelled;
// set up allowed printers to skip
localPrintEventWatcher.AllowedPrintersToSkip = new List <string>();
localPrintEventWatcher.AllowedPrintersToSkip.Add(ConfigData.PrinterName);
localPrintEventWatcher.AllowedPrintersToSkip.Add(ConfigData.PrinterName2);
// initialize watcher
localPrintEventWatcher.Init();
// update available printers
UpdateAvailablePrinters();
// init print job watchers
_watchers = new PrintJobWatchers();
_watchers.IssueFound += _watchers_IssueFound;
_watchers.JobCompleted += _watchers_JobCompleted;
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
_timerRetry.Start();
}
// set default printer
SetDefaultPrinter();
}
/// <summary>
/// Initializes timers
/// </summary>
private void InitTimer()
{
try
{
// init retry timer
_timerRetry = new Timer();
_timerRetry.Enabled = false;
_timerRetry.AutoReset = false;
_timerRetry.Interval = ConfigData.Interval_TimerRestart;
_timerRetry.Elapsed += timerRetry_Elapsed;
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
try
{
// init get printers timer
_timerGetPrinters = new Timer();
_timerGetPrinters.Enabled = false;
_timerGetPrinters.AutoReset = false;
_timerGetPrinters.Interval = ConfigData.Interval_TimerGetPrinters;
_timerGetPrinters.Elapsed += timerGetPrinters_Elapsed;
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
/// <summary>
/// Shows advanced printer settings
/// </summary>
/// <param name="handle">window handle</param>
/// <param name="printerName">printer name</param>
/// <param name="settings">settings</param>
public void ShowAdvancedPrinterSettings(IntPtr handle, string printerName, ref System.Drawing.Printing.PrinterSettings settings)
{
// check the printer settings
if (settings == null || !settings.IsValid)
{
LogHelper.LogDebug("Invalid printer settings for " + printerName);
return;
}
LogHelper.LogDebug();
try
{
// create new printer settings
System.Drawing.Printing.PrinterSettings ps = new System.Drawing.Printing.PrinterSettings();
// set new settings as an old one
ps = settings;
// show printer settings window as dialog for the current window
if (PrintDialogHelper.EditPrinterSettings(ps, handle) == System.Windows.Forms.DialogResult.OK)
{
LogHelper.LogDebug("Printer settings changed");
// save changed printer settings
settings = ps;
}
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
/// Print
#region Print
/// <summary>
/// Prints PDF
/// </summary>
/// <param name="printer">printer settings</param>
/// <param name="fileName">file name</param>
/// <param name="printerName">printer name</param>
/// <param name="documentName">document name</param>
/// <returns></returns>
public static bool Print_Default(PrinterSettings printer, string fileName, string documentName, string owner, string host)
{
try
{
if (!File.Exists(fileName))
{
LogHelper.Log("No file found : " + fileName);
return(false);
}
// Now print the PDF document
using (var document = PdfDocument.Load(fileName))
{
using (var printDocument = document.CreatePrintDocument())
{
printDocument.DocumentName = documentName;
printDocument.PrinterSettings = printer;
printDocument.DefaultPageSettings = printer.DefaultPageSettings;
printDocument.PrintController = new StandardPrintController();
printDocument.Print();
}
}
return(true);
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
return(false);
}
}
/// Methods
#region Methods
/// <summary>
/// Saves printers data.
/// </summary>
public void Save(string fileName)
{
if (string.IsNullOrWhiteSpace(fileName))
{
return;
}
try
{
/*
* JArray array = new JArray();
* foreach (var item in this)
* array.Add(JToken.Parse(JsonConvert.SerializeObject(item)));
*
* string json = array.ToString();*/
string json = JsonConvert.SerializeObject(this.ToArray());
if (!string.IsNullOrWhiteSpace(json))
{
File.WriteAllText(fileName, json);
}
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
/// Window Event Handling
#region Window Event Handling
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void WindowClosed(object sender, EventArgs e)
{
try
{
// get window as a sender of event
PrintingControlWindow window = sender as PrintingControlWindow;
// check the window
if (window != null && window.ViewModel != null && window.ViewModel.PrintJobTitle != null)
{
// remove window from the list
listOfWindows.Remove(window);
// remove print job title from the titles
localPrintEventWatcher.AllowedPrintersTitles.RemoveTitle(window.ViewModel.PrintJobTitle);
// unsubscribe from event
window.Closed -= WindowClosed;
}
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
/// HasColor
#region HasColor
/// <summary>
/// Indicates whether specified file has color or not. Has to be supported file (ps or pdf)
/// </summary>
/// <param name="fileName">file name</param>
/// <returns>true if has color; otherwise false</returns>
public static bool?HasColor(string fileName)
{
if (String.IsNullOrWhiteSpace(fileName))
{
return(null);
}
try
{
if (!File.Exists(fileName))
{
return(null);
}
SupportedPrintFormat format = GetFileFormat(fileName);
if (format == SupportedPrintFormat.PDF)
{
return(GhostScriptHelper.HasColor(fileName));
}
else if (format == SupportedPrintFormat.PS)
{
return(PostScriptHelper.HasColor(fileName));
}
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
return(null);
}
/// Print
#region Print
/// <summary>
/// Prints data.
/// </summary>
public void Print()
{
// check if it's Demo mode
if (IsTestMode)
{
return;
}
IsControlsEnabled = false;
SetStatus();
Task t = new Task(() =>
{
try
{
if (IsBlockedMode)
{
ResumeJobFirstTry(PrintJobData);
}
else
{
PrintFirstTry(PDFFileName, Title.Document, ChosenPrinter.Settings);
}
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
});
t.Start();
}
/// <summary>
///
/// </summary>
/// <param name="host"></param>
/// <param name="data"></param>
/// <returns></returns>
public static bool UpdateJobData(string host, ref PrintJobData data)
{
if (data == null)
{
return(false);
}
if (data.PrintJobTitle == null)
{
return(false);
}
if (String.IsNullOrWhiteSpace(data.PrintJobTitle.PrinterName))
{
return(false);
}
bool updated = false;
try
{
string printerName = data.PrintJobTitle.PrinterName;
if (!String.IsNullOrWhiteSpace(host))
{
printerName = data.PrintJobTitle.PrinterName.Replace(host, "").Trim();
if (printerName[0] == '\\')
{
printerName = printerName.Substring(1);
}
LogHelper.LogDebug("MAIN " + host + " printerName " + printerName);
}
else
{
LogHelper.LogDebug("MAIN local printerName " + printerName);
}
updated = UpdateJobData(ref data, printerName, host);
/*
* if (!updated)
* {
* int pos = data.PrintJobTitle.PrinterName.LastIndexOf("\"");
* string nnn = null;
* if (pos > 0)
* nnn = data.PrintJobTitle.PrinterName.Substring(pos + 1);
* LogHelper.LogDebug("nnn " + nnn);
* updated = UpdateJobData(ref data, nnn, host);
* }*/
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
return(updated);
}
/// <summary>
/// Changes list of printers
/// </summary>
public void ChangePrinters()
{
LogHelper.LogDebug();
try
{
bool nocolored = false;
CanPrintWithColor = true;
List <string> printers = null;
if (PrintWithColor)
{
printers = MainController.Singleton.AvailablePrinters.ColoredNames;
if (printers == null || printers.Count < 1)
{
nocolored = true;
}
}
else
{
printers = MainController.Singleton.AvailablePrinters.AllNames;
}
if (nocolored)
{
LogHelper.LogDebug("No available color printers found. You are not allowed to print colored this time.");
WPFNotifier.Warning("No available color printers found. You are not allowed to print colored this time.");
CanPrintWithColor = false;
return;
}
if (printers == null || printers.Count < 1)
{
LogHelper.LogDebug("No available printers found. You are not allowed to print this time.");
WPFNotifier.Warning("No available printers found. You are not allowed to print this time.");
return;
}
LogHelper.LogDebug("Add printers to combo : " + printers.Count);
MainController.Singleton.Dispatcher.Invoke(new Action(() =>
{
Printers.Clear();
foreach (string name in printers.ToArray())
{
Printers.Add(name);
}
}), DispatcherPriority.Background);
Thread.Sleep(100);
SetDefaultPrinter();
}
catch (Exception ex)
{
WPFNotifier.Error("This printer is not available now. Try to use one of the other printers.", null, ex);
Close();
}
}
/// UpdateJobData
#region UpdateJobData
/// <summary>
///
/// </summary>
/// <param name="data"></param>
/// <param name="printerName"></param>
/// <param name="host"></param>
/// <returns></returns>
private static bool UpdateJobData(ref PrintJobData data, string printerName, string host)
{
bool updated = false;
try
{
LogHelper.LogDebug("INNER START " + printerName);
PrintQueue queue = GetPrintQueue(printerName, host);
if (queue == null)
{
return(false);
}
queue.Refresh();
if (queue.NumberOfJobs > 0)
{
bool quit = false;
while (!quit)
{
try
{
LogHelper.LogDebug("jobs " + queue.GetPrintJobInfoCollection().Count() + " | " + queue.NumberOfJobs);
foreach (PrintSystemJobInfo info in queue.GetPrintJobInfoCollection())
{
info.Refresh();
string docName = info.Name;
int NumberOfPages = info.NumberOfPages;
int xxx = info.NumberOfPagesPrinted;
LogHelper.LogDebug("Printing " + info.IsPrinting + " | Paused " + info.IsPaused + " | Spooling " + info.IsSpooling + " | IsDeleting " + info.IsDeleting);
LogHelper.LogDebug("pages " + NumberOfPages + " printed " + xxx);
if (data.PrintJobTitle.Document == docName && data.PrintJobTitle.TotalPages < xxx)
{
data.PrintJobTitle.TotalPages = xxx;
updated = true;
}
}
quit = true;
}
catch (Exception ex)
{
queue.Refresh();
LogHelper.LogDebug("refresh");
WPFNotifier.Error(ex);
}
}
}
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
LogHelper.LogDebug("INNER END " + printerName);
return(updated);
}
/// <summary>
/// Launches print control window for the specified file. (Virtual printer method)
/// </summary>
/// <param name="eFileName">file name</param>
/// <param name="copyFile">copy file flag</param>
public void LaunchPrintControl(string eFileName, bool copyFile = true)
{
// check the file name
if (string.IsNullOrWhiteSpace(eFileName))
{
return;
}
LogHelper.LogDebug("Launch UI For File " + eFileName);
try
{
string newFileName = eFileName;
if (copyFile)
{
// create new file name
newFileName = Path.Combine(ConfigData.Path_Processing, Path.GetFileName(eFileName));
// if the file with new file name exists
if (File.Exists(newFileName))
{
// delete the file
File.Delete(newFileName);
}
// copy old file to the new one
File.Copy(eFileName, newFileName);
}
_dispatcher.BeginInvoke(new Action(() =>
{
PrintJobTitle title = null;
// check the allowed printers
if (localPrintEventWatcher.AllowedPrintersTitles != null && localPrintEventWatcher.AllowedPrintersTitles.Count > 0)
{
// get the last title from the allowed printers (this needs for retrieving the correct print job title, for example)
title = localPrintEventWatcher.AllowedPrintersTitles.Last();
}
// show preparing progress
//MainController.Singleton.ShowProgressWindow("Preparing", "Your document is being prepared for printing, please wait...");
// set up an launch UI for the incoming file
PrintingControlWindow window = new PrintingControlWindow(newFileName, title);
window.Closed += WindowClosed;
// show UI
window.Show();
}), DispatcherPriority.Background);
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
/// <summary>
/// Gets chosen printer and its' settings
/// </summary>
/// <returns></returns>
public Printer GetChosenPrinterWithSettings(bool colored)
{
// check the selected index
if (SelectedPrinterIndex < 0)
{
return(null);
}
try
{
LogHelper.LogDebug();
// get chosen printer
Printer PrinterX = MainController.Singleton.AvailablePrinters.ByColor(colored)[SelectedPrinterIndex];
// set chosen printer
ChosenPrinter = PrinterX;
// check settings
if (PrinterX.Settings == null)
{
// first time settings set
// fullfill some important settings values
PrinterSettings = new PrinterSettings()
{
PrinterName = ChosenPrinter.Name, Duplex = PrintDuplex, DefaultPageSettings = { Color = colored }
};
// validate settings
if (!PrinterSettings.IsValid)
{
throw new NotSupportedException("Wrong printer settings");
}
// set settings
PrinterX.Settings = PrinterSettings;
}
else
{
// set settings by saved settings set
PrinterSettings = PrinterX.Settings;
PrinterSettings.Duplex = PrintDuplex;
PrinterSettings.DefaultPageSettings.Color = colored;
PrinterSettings.Copies = NumberOfCopies;
}
return(PrinterX);
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
return(null);
}
/// <summary>
///
/// </summary>
/// <param appName="sender"></param>
/// <param appName="e"></param>
public static void Application_ThreadException(object sender, System.Threading.ThreadExceptionEventArgs e)
{
try
{
WPFNotifier.Error(e.Exception);
}
catch
{
}
}
// Unhandled Exceptions
#region Unhandled Exceptions
/// <summary>
///
/// </summary>
/// <param appName="sender"></param>
/// <param appName="e"></param>
static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
{
try
{
WPFNotifier.Error(e.ExceptionObject as Exception);
}
catch
{
}
}
/// <summary>
/// Saves data.
/// </summary>
private void Save()
{
try
{
string json = JsonConvert.SerializeObject(this);
if (!string.IsNullOrWhiteSpace(json))
{
File.WriteAllText(ConfigData.FilePath_EnvironmentConfig, json);
}
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
static void Main()
{
try
{
LogHelper.Init("test.log.txt");
Application.EnableVisualStyles();
Application.SetCompatibleTextRenderingDefault(false);
Application.Run(new APITestForm());
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
/// <summary>
///
/// </summary>
private void Init()
{
//API.LoadConfig(ConfigData.Path_InnerConfig);
methods = GetMethods();
try
{
comboBoxMethods.Items.AddRange(methods.Select(x => x.Name).ToArray());
comboBoxMethods.SelectedIndex = 0;
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
/// <summary>
/// Shows advanced settings window.
/// </summary>
/// <param name="owner">owner</param>
public void ShowAdvancedSettings(Window owner)
{
if (IsBlockedMode)
{
return;
}
try
{
// get chosen printer by color setting
Printer pr = GetChosenPrinterWithSettings(PrintWithColor);
if (pr == null)
{
return;
}
// initialize settings extractor
UISettingsExtractor extractor = new UISettingsExtractor(ChosenPrinter.Name, DesktopHelper.GetDesktopWindow());
// start extractor
extractor.Start();
// show advanced printer settings
MainController.Singleton.ShowAdvancedPrinterSettings(new WindowInteropHelper(owner).Handle, ChosenPrinter.Name, ref PrinterSettings);
// stop extractor
extractor.Stop();
// get booklet data from extractor
PrintBooklet = extractor.Booklet;
LogHelper.LogDebug(PrintBooklet);
// set changed printer settings
pr.Settings = PrinterSettings;
// set UI data by printer settings
SetByPrinterSettings();
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
/// <summary>
/// Loads local environment data.
/// </summary>
/// <returns>true if loaded; otherwise false</returns>
private bool LoadLocal()
{
try
{
if (File.Exists(ConfigData.FilePath_EnvironmentConfig))
{
string data = File.ReadAllText(ConfigData.FilePath_EnvironmentConfig);
if (!string.IsNullOrWhiteSpace(data))
{
return(_Load(JToken.Parse(data)));
}
}
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
return(false);
}
/// <summary>
/// Update data by DEVMODE structure.
/// </summary>
private void UpdateDataDevMode()
{
try
{
// get job info
var jobInfo2 = CubiclesPrinterLib.Win32.Print.PrintJob.GetJobInfo(PrintJobData.RemotePrinterName, PrintJobData.PrintJobTitle.JobID);
if (jobInfo2 != null)
{
NumberOfCopies = (short)jobInfo2.dmOut.dmCopies;
PrintDuplex = (Duplex)jobInfo2.dmOut.dmDuplex;
}
else
{
WPFNotifier.Warning(PrintJobData.RemotePrinterName + Environment.NewLine + " Can't access printer, data corrupted, default values set.");
}
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
/// <summary>
/// Prints / Resumes print job.
/// </summary>
public void Print()
{
// check window
if (_owner != null)
{
_owner.Dispatcher.BeginInvoke(new Action(() =>
{
_owner.Hide();
}), DispatcherPriority.Background);
}
MainController.Singleton.ShowProgressWindow("Sending", "Your document is being sent to the printer. \r\n\r\nPlease make sure the document has been fully printed before you log out.");
// check the model and chosen printer
if (_model != null && _model.ChosenPrinter != null)
{
// check the settings of the chosen printer
if (_model.ChosenPrinter.Settings == null)
{
WPFNotifier.Error("Default printer settings will be set");
_model.ChosenPrinter.Settings = new System.Drawing.Printing.PrinterSettings()
{
PrinterName = _model.ChosenPrinter.Name
};
}
_model.ChosenPrinter.Settings.DefaultPageSettings.Color = PrintWithColor;
// print / resume
_model.Print();
}
else
{
WPFNotifier.Error("Can't print - printer aren't chosen");
}
// update UI
Update();
}
/// <summary>
/// Initializes data.
/// </summary>
public static void Init()
{
try
{
LoadConfig(FilePath_InnerConfig);
LoadConfig(FilePath_RemoteConfig);
IO.CreateHiddenDirectory(Path_App, false);
IO.CreateHiddenDirectory(Path_User);
IO.CreateHiddenDirectory(@"C:\PrinterLogs", false);
IO.CreateHiddenDirectory(Path_Logs);
IO.CreateHiddenDirectory(Path_Temp);
IO.CreateHiddenDirectory(Path_Monitor);
IO.CreateHiddenDirectory(Path_Processing);
// clean monitor and processing directories at start
IO.CleanDirectory(Path_Monitor);
IO.CleanDirectory(Path_Processing);
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
/// <summary>
///
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
void _watchers_IssueFound(object sender, PrinterIssueEventArgs e)
{
LogHelper.LogDebug();
try
{
// check the event args
if (e != null)
{
LogHelper.LogDebug(e.Issue.Issue());
if (e.Issue != PrinterTrouble.None)
{
// notify about issue via API
APIWrapper.PrinterIssue(Environment.MachineName, Environment.UserName, e.PrinterName, e.Issue);
// show error message to user
WPFNotifier.Error(string.Format("Document can't be printed because of printer issue : {1}.{0}Administration has been notified about this issue.", Environment.NewLine, e.Issue.Issue()));
}
}
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
/// <summary>
/// Updates data.
/// </summary>
/// <param name="data">updated data to be used</param>
public void UpdateData(PrintJobData data)
{
// check data
if (data == null)
{
LogHelper.LogDebug("Update data but nothing received");
return;
}
try
{
LogHelper.LogDebug("Update data, pages " + data.PrintJobTitle.TotalPages);
// update data if more pages found
if (data.PrintJobTitle.TotalPages > PrintJobData.PrintJobTitle.TotalPages)
{
LogHelper.LogDebug("Current pages " + PrintJobData.PrintJobTitle.TotalPages);
// set data
PrintJobData = data;
// update values
Title = data.PrintJobTitle;
NumberOfPages = data.PrintJobTitle.TotalPages;
// set status
SetStatus("Ready to print");
}
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
UpdateDataDevMode();
}
/// <summary>
/// Gets the data asynchronously
/// </summary>
private void GetDataAsync()
{
CancellationTokenSource source = new CancellationTokenSource();
try
{
// main auxiliary task to perform subtasks and notify system when everything is done
Task t = new Task(() =>
{
try
{
// task to update printers list
Task t1 = new Task(() =>
{
SetStatus("Update Printers");
// update printers
if (!UpdatePrinters())
{
source.Cancel(false);
}
SetStatus();
});
// task to convert PS to PDF and determine colors
Task t2 = new Task(() =>
{
// get colors
// set status
PDFFileName = PSFileName + ".pdf";
SetStatus("Convert to PDF");
GhostScriptHelper.ConvertPStoPDF(PSFileName, PDFFileName);
SetStatus("Determine colors");
FileHasColor = PDFHelper.HasColor(PDFFileName);
OnColorDetermined(EventArgs.Empty);
SetStatus();
});
// task to get metadata from PS file
Task t3 = new Task(() =>
{
// get postscript data
SetStatus("Get Print Data");
GetPSData(PSFileName);
OnColorDetermined(EventArgs.Empty);
SetStatus();
});
t1.Start();
t2.Start();
t3.Start();
// wait until every auxiliary task is completed
Task.WaitAll(new Task[] { t1, t2, t3 }, source.Token);
if (PostScriptMetaData != null)
{
PostScriptMetaData.HasColor = FileHasColor;
}
SetStatus("Set Printers");
// change printers
ChangePrinters();
// release controls
IsControlsEnabled = true;
SetStatus("Ready to Print");
// notify system about readiness
OnReadyToPrint(EventArgs.Empty);
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
});
t.Start();
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
/// <summary>
/// Print event arrived
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void mewPrintJobs_JobArrived(object sender, EventArrivedEventArgs e)
{
if (!_doWatching)
{
return;
}
try
{
// get arrived print job
ManagementBaseObject printJob = (ManagementBaseObject)e.NewEvent.Properties["TargetInstance"].Value;
if (printJob == null)
{
return;
}
PrintJobData printJobData = new PrintJobData(printJob, _host);
LogHelper.LogDebug(_host + " : " + printJobData.PrintJobTitle + " | " + printJobData.JobStatus);
if (CanSkip(printJobData, false))
{
//ResetSkip(printJobData);
//OnPrintJobStarted(new PrintJobDataEventArgs(printJobData));
return;
}
foreach (var _printerToPauseAndShow in _printersToPauseAndShow)
{
if (IsSamePrinter(_printerToPauseAndShow, printJobData.PrintJobTitle.PrinterName, _jobHost))
{
if (ConfigData.Config_InterceptPrintJobAndCancel)
{
if (printJobData.PrintJobTitle.TotalPages > 0)
{
LogHelper.LogDebug(_host + " : TotalPages " + printJobData.PrintJobTitle.TotalPages);
}
// this job has to be intercepted
//PrintHelper.CancelPrintJob(printJob);
PrintHelper.CancelAllPrintJobs(printJob, _host);
OnPrintJobCancelled(new PrintJobDataEventArgs(printJobData));
//if (_host != "ADSERVER")
//WPFNotifier.Warning(string.Format("You are not allowed to choose this printer.{0}You have to use {1} or {2} instead.{0}Printing cancelled.", Environment.NewLine, ConfigData.PrinterName, ConfigData.PrinterName2));
return;
}
else
{
PrintHelper.PausePrintJob(printJob, _host);
}
}
}
/*
* // this job has to be intercepted
* PrintHelper.CancelPrintJob(printJob);
* WPFNotifier.Warning(string.Format("You are not allowed to choose this printer.{0}You have to use {1} instead.{0}Printing cancelled.", Environment.NewLine, ConfigData.PrinterName));*/
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
/// LoadConfig
#region LoadConfig
/// <summary>
/// Loads config data from the specified file.
/// </summary>
/// <param name="fileName">config file name</param>
static void LoadConfig(string fileName)
{
LogHelper.LogDebug(fileName);
if (string.IsNullOrWhiteSpace(fileName))
{
return;
}
try
{
if (!File.Exists(fileName))
{
return;
}
LogHelper.LogDebug("Reading file");
string text = File.ReadAllText(fileName);
if (string.IsNullOrWhiteSpace(text))
{
return;
}
string[] sstext = text.Split(new string[] { Environment.NewLine }, StringSplitOptions.RemoveEmptyEntries);
if (sstext == null || sstext.Length < 1)
{
return;
}
LogHelper.LogDebug("Reading config data");
foreach (string line in sstext)
{
string[] liness = line.Split(new string[] { "=" }, StringSplitOptions.RemoveEmptyEntries);
if (liness == null || liness.Length != 2)
{
continue;
}
string key = liness[0].Trim();
string value = liness[1].Trim();
if (string.IsNullOrWhiteSpace(value))
{
continue;
}
switch (key)
{
case "UserName":
UserName = value;
break;
case "MachineName":
MachineName = value;
break;
case "FilePath_PrintLog":
FilePath_PrintLog = value.FullPathFromRelative(Path_App);
LogHelper.LogDebug(FilePath_PrintLog);
break;
case "FilePath_PrinterConfig":
FilePath_PrinterConfig = value.FullPathFromRelative(Path_App);
break;
case "FilePath_RemoteConfig":
FilePath_RemoteConfig = value.FullPathFromRelative(Path_App);
break;
}
}
LogHelper.LogDebug("End");
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
/// <summary>
/// Launches print control window for the specified data. (Real printer method)
/// </summary>
/// <param name="printJob"></param>
public void LaunchPrintControl(PrintJobData printJob)
{
// check the print job data
if (printJob == null || printJob.PrintJobTitle == null)
{
return;
}
LogHelper.LogDebug("Launch For Real Printer " + printJob.PrintJobTitle);
try
{
_dispatcher.BeginInvoke(new Action(() =>
{
// Update print job logic:
// if the window already created but we received additional data (like number of pages) then find that window and update it's data
// iterate through the list of windows
foreach (var f in listOfWindows)
{
LogHelper.LogDebug("Seek Window");
// get the data context of the window - has to be a PrintingControlViewModel
var dc = f.DataContext as PrintingControlViewModel;
// check the data context
if (dc != null)
{
// compare print job titles
if (dc.PrintJobTitle.Equals(printJob.PrintJobTitle))
{
LogHelper.LogDebug("Window found");
// update data
f.UpdateData(printJob);
return;
}
}
}
// if the job ain't present for some reason at this moment then leave
if (!PrintHelper.HasPrintJob(printJob.ServerHost, printJob.PrintJobTitle))
{
return;
}
// set up an launch UI for the incoming data
PrintingControlWindow window = new PrintingControlWindow(printJob);
window.Closed += WindowClosed;
// add window to a list
listOfWindows.Add(window);
// show UI
window.ShowDialog();
}), DispatcherPriority.Background);
}
catch (Exception ex)
{
WPFNotifier.Error(ex);
}
}
