Gtk.RecentManager: Way to list Items

[Nils A.]

Hi,
I am currently a little "stuck".

I wanted to list all my "Recently Used" Items. I use this code:

>public static void Main(string[] args)
>{
>   Application.Init ();
>   RecentManager rm = RecentManager.Default;
>    GLib.List items = rm.Items;
>    Console.WriteLine(items.Count+" items.");
>    foreach(object item in items)
>    {
>        Console.WriteLine(item.ToString());
>    }
>    Console.WriteLine("Done.");
>    Console.ReadKey();
>}

If the Items-list is empty all works as expected. However if the
RecentManager does in fact contain Items, I'm getting:

>3 items.
>Stacktrace:
>
>  at (wrapper managed-to-native) GLib.Object.gtksharp_is_object (intptr) <0x00070>
>  at (wrapper managed-to-native) GLib.Object.gtksharp_is_object (intptr) <0xffffffff>
>  at GLib.Object.IsObject (intptr) <0x00013>
>  at GLib.ListBase.DataMarshal (intptr) <0x003ff>
>  at GLib.ListBase/ListEnumerator.get_Current () <0x0004b>
>  at ruCmd.MainClass.Main (string[]) [0x00038] in /home/nils/Projekte/RecentlyUsed/ruCmd/Main.cs:14
>  at (wrapper runtime-invoke) ruCmd.MainClass.runtime_invoke_void_object (object,intptr,intptr,intptr) <0xffffffff>
>
>Native stacktrace:
>
>    /usr/bin/mono [0x480c90]
>    /usr/bin/mono [0x4b004d]
>    /lib/libpthread.so.0 [0x7fad5b7c85a0]
>    /usr/lib/libgobject-2.0.so.0(g_type_check_instance_is_a+0x53) [0x7fad55c642e3]
>    [0x41d48b00]
>
>=================================================================
>Got a SIGSEGV while executing native code. This usually indicates
>a fatal error in the mono runtime or one of the native libraries
>used by your application.
>=================================================================

Is there an error in my handling of Gtk#/GLib ? I have already rebuild
my mono-environment.

Yours,
Nils
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[Christian Hoff]

This has already been fixed in trunk, but unfortunately the patch was
never backported to 2.12. See
http://bugzilla.novell.com/show_bug.cgi?id=387754

You can reopen the report if you need this to be fixed in 2.12.

Christian

Nils Andresen wrote:

> Hi,
> I am currently a little "stuck".
>
> I wanted to list all my "Recently Used" Items. I use this code:
>
>  
>> public static void Main(string[] args)
>> {
>>   Application.Init ();
>>   RecentManager rm = RecentManager.Default;
>>     GLib.List items = rm.Items;
>>     Console.WriteLine(items.Count+" items.");
>>     foreach(object item in items)
>>     {
>>         Console.WriteLine(item.ToString());
>>     }
>>     Console.WriteLine("Done.");
>>     Console.ReadKey();
>> }
>>    
>
> If the Items-list is empty all works as expected. However if the
> RecentManager does in fact contain Items, I'm getting:
>
>  
>> 3 items.
>> Stacktrace:
>>
>>   at (wrapper managed-to-native) GLib.Object.gtksharp_is_object (intptr) <0x00070>
>>   at (wrapper managed-to-native) GLib.Object.gtksharp_is_object (intptr) <0xffffffff>
>>   at GLib.Object.IsObject (intptr) <0x00013>
>>   at GLib.ListBase.DataMarshal (intptr) <0x003ff>
>>   at GLib.ListBase/ListEnumerator.get_Current () <0x0004b>
>>   at ruCmd.MainClass.Main (string[]) [0x00038] in /home/nils/Projekte/RecentlyUsed/ruCmd/Main.cs:14
>>   at (wrapper runtime-invoke) ruCmd.MainClass.runtime_invoke_void_object (object,intptr,intptr,intptr) <0xffffffff>
>>
>> Native stacktrace:
>>
>>     /usr/bin/mono [0x480c90]
>>     /usr/bin/mono [0x4b004d]
>>     /lib/libpthread.so.0 [0x7fad5b7c85a0]
>>     /usr/lib/libgobject-2.0.so.0(g_type_check_instance_is_a+0x53) [0x7fad55c642e3]
>>     [0x41d48b00]
>>
>> =================================================================
>> Got a SIGSEGV while executing native code. This usually indicates
>> a fatal error in the mono runtime or one of the native libraries
>> used by your application.
>> =================================================================
>>    
>
> Is there an error in my handling of Gtk#/GLib ? I have already rebuild
> my mono-environment.
>
> Yours,
> Nils
> _______________________________________________
> Gtk-sharp-list maillist  -  Gtk-sharp-list@...
> http://lists.ximian.com/mailman/listinfo/gtk-sharp-list
>  

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[Nils A.]

Thanks, I'll try the workaround mentiond in the bug.

2009/10/13 Christian Hoff <christian_hoff@...>:
> This has already been fixed in trunk, but unfortunately the patch was never
> backported to 2.12. See http://bugzilla.novell.com/show_bug.cgi?id=387754
>
> You can reopen the report if you need this to be fixed in 2.12.
>
> Christian
>
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