| private OnStartup ( StartupEventArgs e ) : void | ||
| e | StartupEventArgs | |
| return | void | |
// will be called when all assemblies are loaded (can be async for downloading)
// which means we need to report errors to the plugin, since it won't get it from calling managed code
internal bool CreateApplication()
{
SetCurrentApplication(null);
if (EntryAssembly == null)
{
EmitError(2103, "Could not find the entry point assembly");
return(false);
}
Type entry_type = EntryAssembly.GetType(EntryPointType);
if (entry_type == null)
{
EmitError(2103, String.Format("Could not find the startup type {0} on the {1}",
EntryPointType, EntryPointAssembly));
return(false);
}
if (!entry_type.IsSubclassOf(typeof(Application)) && entry_type != typeof(Application))
{
#if SANITY
Type t = entry_type;
int spacing = 0;
Console.WriteLine("Application type: {0}", typeof(Application).AssemblyQualifiedName);
while (t != null)
{
if (spacing > 0)
{
for (int i = 0; i < spacing; i++)
{
Console.Write(" ");
}
Console.Write("+ ");
}
Console.WriteLine("{0} from {1}", t.AssemblyQualifiedName, t.Assembly.Location);
spacing += 2;
t = t.BaseType;
}
#endif
EmitError(2103, "Startup type does not derive from System.Windows.Application");
return(false);
}
foreach (Assembly a in Assemblies)
{
Application.LoadXmlnsDefinitionMappings(a);
}
Application instance = null;
try {
instance = (Application)Activator.CreateInstance(entry_type);
// set HasElevatedPermissions based on IsRunningOutOfBrowser and ElevatedPermissions.Required
if (IsElevatedPermissionsRequired)
{
instance.HasElevatedPermissions = instance.IsRunningOutOfBrowser;
}
} catch {
EmitError(2103, String.Format("Error while creating the instance of type {0}", entry_type));
return(false);
}
if (instance.IsRunningOutOfBrowser)
{
IntPtr window_handle = instance.MainWindow.native;
WindowSettings ws = OutOfBrowserSettings.WindowSettings;
if (ws != null)
{
Window w = instance.MainWindow;
w.Width = ws.Width;
w.Height = ws.Height;
switch (ws.WindowStartupLocation)
{
case WindowStartupLocation.Manual:
w.Left = ws.Left;
w.Top = ws.Top;
break;
case WindowStartupLocation.CenterScreen:
IntPtr windowing_system = NativeMethods.runtime_get_windowing_system();
IntPtr moon_window = NativeMethods.window_get_moon_window(window_handle);
w.Left = ((NativeMethods.moon_windowing_system_get_screen_width(windowing_system, moon_window) - w.Width) / 2);
w.Top = ((NativeMethods.moon_windowing_system_get_screen_height(windowing_system, moon_window) - w.Height) / 2);
break;
default:
// let the OS decide where to show the window
break;
}
Uri source = UriHelper.FromNativeUri(NativeMethods.surface_get_source_location(Surface.Native));
string host = source.Host;
if (String.IsNullOrEmpty(source.Host))
{
host = "localhost";
}
NativeMethods.window_set_title(window_handle, ws.Title + " - " + host);
NativeMethods.window_set_style(window_handle, ws.WindowStyle);
}
else
{
NativeMethods.window_set_title(window_handle, OutOfBrowserSettings.ShortName);
}
}
StartupEventArgs args = new StartupEventArgs();
instance.OnStartup(args);
return(true);
}