/// <summary>
/// HandlersList management
/// initialize the handlers list with the given handlers.
/// </summary>
/// <param name="handlers">handlers in config</param>
private void SetHandlers(List <string> handlers)
{
App.Current.Dispatcher.Invoke((Action) delegate
{
foreach (string handler in handlers)
{
HandlersList.Add(handler);
}
});
}
public IChorusFileTypeHandler GetHandlerForPresentation(string path)
{
var handler = HandlersList.FirstOrDefault(h => h.CanPresentFile(path));
if (handler == null)
{
return(new DefaultFileTypeHandler());
}
return(handler);
}
public DataBase()
{
HandlerList = new HandlersList();
HandlerList.AddHandler(new GetUserHadler());
HandlerList.AddHandler(new OtherUserRequestHandler());
HandlerList.AddHandler(new LogOffHandler());
HandlerList.AddHandler(new FileListRequestHandler());
HandlerList.AddHandler(new FileGetRequestHandler());
HandlerList.AddHandler(new FileSaveRequestHandler());
HandlerList.AddHandler(new CreateDirectoryRequestHandler());
HandlerList.AddHandler(new CreateFileRequestHandler());
HandlerList.AddHandler(new DeleteFileRequestHandler());
}
/// <summary>
/// Removes the handler.
/// </summary>
/// <param name="args">The arguments.</param>
public void RemoveHandler(string [] args)
{
string[] directories = args[0].Split(';');
foreach (var dir in HandlersList)
{
if (!directories.Contains(dir))
{
Dispatcher.CurrentDispatcher.Invoke((System.Action) delegate
{
HandlersList.Remove(dir);
});
}
}
}
public void AddHandler(
IRuntimeContextInstance eventSource,
string eventName,
IRuntimeContextInstance handlerTarget,
string handlerMethod)
{
if (!(handlerTarget is ScriptDrivenObject handlerScript))
{
throw RuntimeException.InvalidArgumentType("handlerTarget");
}
if (!_registeredHandlers.TryGetValue(eventSource, out var handlers))
{
handlers = new Dictionary <string, HandlersList>();
handlers[eventName] = new HandlersList();
_registeredHandlers[eventSource] = handlers;
}
handlers[eventName].Add(handlerScript, handlerMethod);
}
