Einsam/PdfScribe
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S T Chan 2014-01-09 21:43:58 -05:00
parent 55c5e9aeec
commit e130b5f07f
3 changed files with 44 additions and 48 deletions
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2
PdfScribe/ActivityNotification.xaml
View File

@ -2,7 +2,7 @@
x:ClassModifier="internal"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
Title="ActivityNotification" Height="300" Width="300"
Title="PDF Scribe" Height="300" Width="300"
AllowsTransparency="True"
WindowStyle="None"
Background="Transparent"

37
PdfScribe/ActivityNotificationPresenter.cs
View File

@ -12,29 +12,6 @@ namespace PdfScribe
{
public class ActivityNotificationPresenter
{
public ActivityNotificationPresenter(Application guiApplication)
{
this.activityWindowApp = guiApplication;
this.activityWindow = new ActivityNotification();
this.progressTimer = new SysTimers.Timer();
this.progressTimer.Enabled = false;
this.progressTimer.Interval = 250; // Quarter second is default
this.progressTimer.Elapsed += new SysTimers.ElapsedEventHandler(progressTimer_Elapsed);
/*
if (guiApplication.Dispatcher.CheckAccess())
{
this.activityWindow = new ActivityNotification();
}
else
{
guiApplication.Dispatcher.Invoke((Action)delegate()
{
this.activityWindow = new ActivityNotification();
}
);
}
*/
}
public ActivityNotificationPresenter()
{
@ -42,7 +19,7 @@ namespace PdfScribe
this.progressTimer.Enabled = false;
this.progressTimer.Interval = 250; // Quarter second is default
this.progressTimer.Elapsed += new SysTimers.ElapsedEventHandler(progressTimer_Elapsed);
this.activityWindow = new ActivityNotification();
//this.activityWindow = new ActivityNotification();
}
@ -58,11 +35,12 @@ namespace PdfScribe
/// </summary>
public void ShowActivityNotificationWindow()
{
if (this.activityWindow != null)
if (this.activityWindow == null)
{
if (this.activityWindow.Dispatcher.CheckAccess())
{
this.activityWindow = new ActivityNotification();
this.activityWindow.Show();
this.progressTimer.Start();
}
@ -70,6 +48,7 @@ namespace PdfScribe
{
this.activityWindow.Dispatcher.Invoke((Action)delegate()
{
this.activityWindow = new ActivityNotification();
this.activityWindow.Show();
this.progressTimer.Start();
}
@ -157,18 +136,18 @@ namespace PdfScribe
if (activityWindow.labelProgress.Dispatcher.CheckAccess())
{
EventLog.WriteEntry("PdfScribe", "Timer_No_Invoke");
//EventLog.WriteEntry("PdfScribe", "Timer_No_Invoke");
this.activityWindow.labelProgress.Content = this.progressString.Substring(0, progressCounter + 1);
}
else
{
EventLog.WriteEntry("PdfScribe", "Timer_Invoke");
this.activityWindow.labelProgress.Dispatcher.BeginInvoke((Action)delegate()
//EventLog.WriteEntry("PdfScribe", "Timer_Invoke");
this.activityWindow.labelProgress.Dispatcher.Invoke((Action)delegate()
{
this.activityWindow.labelProgress.Content = this.progressString.Substring(0, progressCounter + 1);
}
);
EventLog.WriteEntry("PdfScribe", "Timer_Invoked");
//EventLog.WriteEntry("PdfScribe", "Timer_Invoked");
}
progressCounter++;
}

51
PdfScribe/Program.cs
View File

@ -8,7 +8,7 @@ using System.Runtime.InteropServices;
using System.Text;
using System.Threading;
using System.Windows;
using System.Windows.Threading;
using PdfScribeCore;
namespace PdfScribe
@ -23,7 +23,7 @@ namespace PdfScribe
const string errorDialogInstructionPDFGeneration = "There was a PDF generation error.";
const string errorDialogInstructionCouldNotWrite = "Could not create the output file.";
const string errorDialogInstructionUnexpectedError = "There was an unexpected, and unhandled error in PDF Scribe.";
const string errorDialogInstructionUnexpectedError = "There was an unhandled error in PDF Scribe. Enable tracing for details.";
const string errorDialogTextFileInUse = "{0} is being used by another process.";
const string errorDialogTextGhostScriptConversion = "Ghostscript error code {0}.";
@ -49,14 +49,12 @@ namespace PdfScribe
// Install the global exception handler
AppDomain.CurrentDomain.UnhandledException += new UnhandledExceptionEventHandler(Application_UnhandledException);
// Setup and start the WPF application that will
// handle Windows and other displayables
//Dispatcher.Run();
LaunchApplication();
userDisplay = new ActivityNotificationPresenter(guiApplication);
userDisplay.ShowActivityNotificationWindow();
Thread.Sleep(10000);
//LaunchActivityNotification();
//Thread.Sleep(10000);
String standardInputFilename = Path.GetTempFileName();
String outputFilename = Path.Combine(Path.GetTempPath(), defaultOutputFilename);
@ -88,9 +86,17 @@ namespace PdfScribe
errorDialogInstructionCouldNotWrite +
Environment.NewLine +
"Exception message: " + ioEx.Message);
/*ErrorDialogPresenter errorDialog = new ErrorDialogPresenter(errorDialogCaption,
errorDialogInstructionCouldNotWrite,
String.Format("{0} is in use.", outputFilename));*/
DispatchToGUIApp((Action)delegate()
{
ErrorDialogPresenter errorDialog = new ErrorDialogPresenter(errorDialogCaption,
errorDialogInstructionCouldNotWrite,
String.Empty);
String.Format("{0} is in use.", outputFilename));
}
);
}
catch (UnauthorizedAccessException unauthorizedEx)
{
@ -105,7 +111,7 @@ namespace PdfScribe
"Exception message: " + unauthorizedEx.Message);
ErrorDialogPresenter errorDialog = new ErrorDialogPresenter(errorDialogCaption,
errorDialogInstructionCouldNotWrite,
String.Empty);
String.Format("Insufficient privileges to either create or delete {0}", outputFilename));
}
catch (ExternalException ghostscriptEx)
{
@ -132,7 +138,6 @@ namespace PdfScribe
(int)TraceEventType.Warning,
String.Format(warnFileNotDeleted, standardInputFilename));
}
if (userDisplay != null) userDisplay.CloseActivityNotificationWindow();
ShutdownApplication();
}
}
@ -153,9 +158,7 @@ namespace PdfScribe
((Exception)e.ExceptionObject).StackTrace);
ErrorDialogPresenter errorDialog = new ErrorDialogPresenter(errorDialogCaption,
errorDialogInstructionUnexpectedError,
((Exception)e.ExceptionObject).Message +
Environment.NewLine +
((Exception)e.ExceptionObject).StackTrace);
String.Empty);
}
static void LaunchActivityNotification()
@ -164,8 +167,10 @@ namespace PdfScribe
{
guiApplication.Dispatcher.Invoke((Action)delegate()
{
ActivityNotificationPresenter notificationPresenter = new ActivityNotificationPresenter();
notificationPresenter.ShowActivityNotificationWindow();
//ActivityNotificationPresenter notificationPresenter = new ActivityNotificationPresenter();
//notificationPresenter.ShowActivityNotificationWindow();
ActivityNotification testWindow = new ActivityNotification();
testWindow.Show();
}
);
}
@ -176,9 +181,9 @@ namespace PdfScribe
if (guiApplication == null)
{
guiApplication = new Application();
var guiApplicationThread = new Thread(new ThreadStart(() =>
{
guiApplication = new Application();
guiApplication.ShutdownMode = ShutdownMode.OnExplicitShutdown;
guiApplication.Run();
}
@ -189,6 +194,14 @@ namespace PdfScribe
}
}
static void DispatchToGUIApp(Action guiAction)
{
if (guiApplication != null)
{
guiApplication.Dispatcher.Invoke(guiAction);
}
}
static void ShutdownApplication()
{
if (guiApplication != null)
@ -202,11 +215,15 @@ namespace PdfScribe
appWindow.Close();
}
}
guiApplication.Shutdown();
//guiApplication.Dispatcher.InvokeShutdown();
}
);
guiApplication.Dispatcher.InvokeShutdown();
//guiApplication.Dispatcher.BeginInvokeShutdown(System.Windows.Threading.DispatcherPriority.Send);
//guiApplication.Shutdown();
//guiApplication = null;
}
}
}