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2002-12-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>

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* glib/Log.cs: removed the IntPtr argument and keep a reference to
	the delegate passed to unmanaged world as suggested by rachel.

svn path=/trunk/gtk-sharp/; revision=9586
This commit is contained in:
Gonzalo Paniagua Javier 2002-12-12 06:51:47 +00:00
parent eca30c3078
commit 41ed17399e
2 changed files with 41 additions and 15 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2002-12-12 Gonzalo Paniagua Javier <gonzalo@ximian.com>
* glib/Log.cs: removed the IntPtr argument and keep a reference to
the delegate passed to unmanaged world as suggested by rachel.
2002-12-11 Juli Mallett <jmallett@FreeBSD.org>
* gconf/Makefile.in, sample/Makefile.in: Use $(MAKE) not "make."

51
glib/Log.cs
View File

@ -10,12 +10,12 @@
namespace GLib {
using System;
using System.Collections;
using System.Runtime.InteropServices;
public delegate void LogFunc (string log_domain,
LogLevelFlags log_level,
string message,
IntPtr user_data);
string message);
public delegate void PrintFunc (string message);
@ -45,6 +45,14 @@ namespace GLib {
public class Log {
static Hashtable handlers;
static void EnsureHash ()
{
if (handlers == null)
handlers = new Hashtable ();
}
[DllImport("glib-2.0")]
static extern void g_logv (string log_domain, LogLevelFlags flags, string message);
@ -61,10 +69,14 @@ namespace GLib {
public static uint SetLogHandler (string logDomain,
LogLevelFlags flags,
LogFunc logFunc,
IntPtr userData)
LogFunc logFunc)
{
return g_log_set_handler (logDomain, flags, logFunc, userData);
uint result = g_log_set_handler (logDomain, flags, logFunc, IntPtr.Zero);
EnsureHash ();
handlers [result] = logFunc;
return result;
}
[DllImport("glib-2.0")]
@ -72,6 +84,9 @@ namespace GLib {
public static void RemoveLogHandler (string logDomain, uint handlerID)
{
if (handlers != null && handlers.ContainsKey (handlerID))
handlers.Remove (handlerID);
g_log_remove_handler (logDomain, handlerID);
}
@ -81,6 +96,9 @@ namespace GLib {
public static PrintFunc SetPrintHandler (PrintFunc handler)
{
EnsureHash ();
handlers ["PrintHandler"] = handler;
return g_set_print_handler (handler);
}
@ -89,6 +107,9 @@ namespace GLib {
public static PrintFunc SetPrintErrorHandler (PrintFunc handler)
{
EnsureHash ();
handlers ["PrintErrorHandler"] = handler;
return g_set_printerr_handler (handler);
}
@ -100,10 +121,10 @@ namespace GLib {
public static void DefaultHandler (string logDomain,
LogLevelFlags logLevel,
string message,
IntPtr unusedData)
string message)
{
g_log_default_handler (logDomain, logLevel, message, unusedData);
g_log_default_handler (logDomain, logLevel, message, IntPtr.Zero);
}
[DllImport("glib-2.0")]
@ -128,24 +149,24 @@ namespace GLib {
* Sample usage:
*
* // Print the messages for the NULL domain
* LogFunc logFunc = new GLib.LogFunc (Glib.Log.PrintLogFunction);
* Log.SetLogHandler (null, GLib.LogLevelFlags.All, logFunc, IntPtr.Zero);
* LogFunc logFunc = new LogFunc (Log.PrintLogFunction);
* Log.SetLogHandler (null, LogLevelFlags.All, logFunc);
*
* // Print messages and stack trace for Gtk critical messages
* logFunc = new GLib.LogFunc (Glib.Log.PrintTraceLogFunction);
* Log.SetLogHandler ("Gtk", Glib.LogLevelFlags.Critical, logFunc, IntPtr.Zero);
* logFunc = new LogFunc (Log.PrintTraceLogFunction);
* Log.SetLogHandler ("Gtk", LogLevelFlags.Critical, logFunc);
*
*/
public static void PrintLogFunction (string domain, LogLevelFlags level, string message, IntPtr data)
public static void PrintLogFunction (string domain, LogLevelFlags level, string message)
{
Console.WriteLine ("Domain: '{0}' Level: {1}", domain, level);
Console.WriteLine ("Message: {0}", message);
}
public static void PrintTraceLogFunction (string domain, LogLevelFlags level, string message, IntPtr data)
public static void PrintTraceLogFunction (string domain, LogLevelFlags level, string message)
{
PrintLogFunction (domain, level, message, data);
PrintLogFunction (domain, level, message);
Console.WriteLine ("Trace follows:\n{0}", new System.Diagnostics.StackTrace ());
}
}