private static SolidColorBrush ConvertToColor(string text)
{
SolidColorBrush fallback = new SolidColorBrush(Colors.Black);
if (string.IsNullOrEmpty(text))
return fallback;
if (!text.StartsWith("#"))
text = "#" + text;
SolidColorBrush brush = null;
var converter = new BrushConverter();
if (converter.CanConvertFrom(typeof (string)))
{
try
{
brush = (SolidColorBrush)converter.ConvertFrom(text);
}
catch (Exception e)
{
ILogger Logger = ParagonLogManager.GetLogger();
Logger.Error("error ConvertFrom when converting color:" + text + ", exception: " + e.ToString());
// fallback in case of exception
brush = fallback;
}
}
if (brush == null)
brush = fallback;
return brush;
}
public static int Main(string[] args)
{
InitLogging(args);
var logger = ParagonLogManager.GetLogger();
var procId = Process.GetCurrentProcess().Id;
logger.Info("Render process {0} starting", procId);
try
{
if (!ExitWhenParentProcessExits())
{
logger.Warn("Unable to monitor parent process for exit");
}
CefRuntime.Load();
CefRuntime.ExecuteProcess(new CefMainArgs(args), new CefRenderApplication(), IntPtr.Zero);
}
catch (Exception ex)
{
logger.Error("Fatal error in render process {0} : {1}, StackTrace = {2}", procId, ex.Message, ex.StackTrace);
return(1);
}
logger.Info("Render process {0} stopping.", procId);
return(0);
}
public WebApplication(
IApplicationMetadata metadata,
int startupTimeout,
IApplicationPackage package,
Dictionary <string, object> args,
// ReSharper disable once ParameterTypeCanBeEnumerable.Local
IParagonPlugin[] kernelPlugins,
Func <ICefWebBrowser> newBrowser,
Func <IApplicationWindowEx> newAppWindow,
Func <IApplicationWindowManagerEx> newWindowManager)
{
Logger = ParagonLogManager.GetLogger();
Metadata = metadata;
Package = package;
Args = args;
Plugins = new List <IParagonPlugin>(kernelPlugins);
_createNewWindow = newAppWindow;
_createNewBrowser = newBrowser;
_createWindowManager = newWindowManager;
_eventPageLaunchTimeout = TimeSpan.FromSeconds(startupTimeout);
_renderPlugins = new RenderSidePluginData()
{
PackagePath = Package != null ? Package.PackageFilePath : string.Empty, Plugins = new List <ApplicationPlugin>()
};
SystemEvents.SessionEnding += OnSessionEnding;
ParagonRuntime.RenderProcessInitialize += OnRenderProcessInitialize;
}
private static void CurrentDomain_UnhandledException(object sender, UnhandledExceptionEventArgs e)
{
var logger = ParagonLogManager.GetLogger();
logger.Error(string.Format("An unhandled domain exception has occurred: {0}", e.ExceptionObject ?? string.Empty));
var errMessage = "A fatal error has occurred.";
if (_appManager != null && _appManager.AllApplicaions != null)
{
var apps = _appManager.AllApplicaions.Select(app => app.Name).ToArray();
if (apps.Length > 0)
{
errMessage += "\n\nThe following applications will be closed: \n " + string.Join(", ", apps);
}
}
errMessage += "\n\nPlease contact Technology Client Services if you require assistance.\n";
MessageBox.Show(errMessage, "Unhandled Exception", MessageBoxButton.OK);
}
