Great! it works!
Thanks,
Miguel
Duane Wandless wrote:
Hopefully this will help you. Sorry for the bad formatting... trying
out Opera.
[ObjectiveCMessage("init")]
public override Id Init()
{
ObjectiveCRuntime.SendMessageSuper<IntPtr>(this,
ControllerClass, "init");
NSNotificationCenter.DefaultCenter.AddObserverSelectorNameObject(this,
ObjectiveCRuntime.Selector("doAuth:"), "doAuth", null);
return this;
}
[ObjectiveCMessage("doAuth:")]
public void SelectionChanged(NSNotification notification)
{
NSArray loginParms = notification.UserInfo.ObjectForKey(new
NSString("params")).CastTo<NSArray>();
Session.DoAuthenticate(loginParms[0].CastTo<NSString>(),
loginParms[1].CastTo<NSString>());
}
In the .m:
NSString *username = [usernameTextField stringValue];
NSString *password = [passwordTextField stringValue];
NSArray *loginParams = [NSArray arrayWithObjects:username, password,
nil];
NSDictionary* dict = [NSDictionary dictionaryWithObject:loginParams
forKey:@"params"];
NSNotificationCenter *nc = [NSNotificationCenter defaultCenter];
[nc postNotificationName:@"doAuth" object:nil userInfo:dict];
Duane
On Thu, Oct 9, 2008 at 9:22 AM, Miguel De Buf
<[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>> wrote:
Hi,
I am trying to use NSDistributedNotificationCenter to send a
notification to a listener application. I am stuck since I do not
know what to pass to the AddObserverSelectorNameObject() function.
I could not find an example or more info on how to use this
function. Here is my code (which fails to compile) :
using System;
using System.Collections.Generic;
using System.Text;
using Monobjc;
using Monobjc.Cocoa;
namespace ipc_listener
{
class Program : NSObject
{
private static Listener l = null;
static void Main(string[] args)
{
ObjectiveCRuntime.LoadFramework("Cocoa");
ObjectiveCRuntime.Initialize();
NSApplication.Initialize();
l = new Listener();
l.run();
NSApplication.RunApplication();
}
}
class Listener : NSObject
{
private NSNotificationCenter nc = null;
private delegate void NotificationHandler(NSNotification n);
public void run()
{
nc = NSDistributedNotificationCenter.DefaultCenter;
NotificationHandler h = handler;
nc.AddObserverSelectorNameObject((Id)this, h,
(NSString)null, (Id)null);
}
void handler(NSNotification n)
{
Console.WriteLine("name=" + n.Name);
}
}
}
What fails is the nc.AddObserverSelectorNameObject() call, since
the delegate h cannot be converted to an IntPtr. I have no idea
what that IntPtr actially represents. I am sorry if this is a
simple question, but I am very new to MacOSX programming and
Cocoa, and do not know ObjC at all.
Many thanks,
Miguel
--
*Miguel De Buf*
Chief Technology Officer
Aventiv NV, creators of NomaDesk® <http://www.NomaDesk.com/>
Tel. +32 9 233 68 86 (/Belgium/)
Fax +32 9 240 10 39 (/Belgium/)
[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
Confidentiality Notice:
/This message, together with any attachments, is intended only for
the use of the individual or entity to which it is addressed. It
may contain information that is confidential and prohibited from
disclosure. If you are not the intended recipient, you are hereby
notified that any dissemination or copying of this message or any
attachment is strictly prohibited. If you have received this item
in error, please notify the original sender and destroy this item,
along with any attachments./
--
*Miguel De Buf*
Chief Technology Officer
Aventiv NV, creators of NomaDesk® <http://www.NomaDesk.com/>
Tel. +32 9 233 68 86 (/Belgium/)
Fax +32 9 240 10 39 (/Belgium/)
[EMAIL PROTECTED] <mailto:[EMAIL PROTECTED]>
Confidentiality Notice:
/This message, together with any attachments, is intended only for the
use of the individual or entity to which it is addressed. It may contain
information that is confidential and prohibited from disclosure. If you
are not the intended recipient, you are hereby notified that any
dissemination or copying of this message or any attachment is strictly
prohibited. If you have received this item in error, please notify the
original sender and destroy this item, along with any attachments./
