Because xpcshell only loads the core xpcom libraries i beleive.
It doesn't load network libs, UI libs etc.
Correct me if i'm wrong here jband.
--pete
David Olivari wrote:
> Pete Collins wrote:
>
>> Nope, you can't gain access to the UI form xpcshell.
>>
>> --pete
>
>
> Why ?
>
>>
>>
>> David Olivari wrote:
>>
>>> I'd like to open a window from xpcshell under Linux :
>>>
>>> var AppShellClass =
>>> Components.classes['@mozilla.org/appshell/appShellService;1'];
>>>
>>> var AppShellObj =
>>> AppShellClass.getService(Components.interfaces.nsIAppShellService);
>>>
>>> var CmdLineClass =
>>> Components.classesByID['{e34783f5-ac08-11d2-8d19-00805fc2500c}'];
>>>
>>> var CmdLineObj =
>>> CmdLineClass.getService(Components.interfaces.nsICmdLineService);
>>>
>>> var URLClass =
>>> Components.classes['@mozilla.org/network/standard-url;1'];
>>>
>>> var URLObj =
>>> URLClass.createInstance(Components.interfaces.nsIURL);
>>>
>>> URLObj.scheme="file";
>>> URLObj.path="/tmp/test.xul";
>>>
>>> var test = Components.interfaces.nsIXULWindow;
>>>
>>> AppShellObj.CreateTopLevelWindow(null,
>>> URLObj,
>>> true,
>>> false,
>>> Components.interfaces.nsIWebBrowserChrome.CHROME_ALL,
>>> 640,480,
>>> test);
>>>
>>> And then I get this :
>>>
>>> GLib-CRITICAL **: file ghash.c: line 138 (g_hash_table_lookup):
>>> assertion `hash_table != NULL' failed.
>>>
>>> Gtk-WARNING **: gtk_type_create(): unknown parent type `21'.
>>>
>>> GLib-CRITICAL **: file ghash.c: line 138 (g_hash_table_lookup):
>>> assertion `hash_table != NULL' failed.
>>>
>>> GLib-CRITICAL **: file ghash.c: line 152 (g_hash_table_insert):
>>> assertion `hash_table != NULL' failed.
>>>
>>> Gtk-WARNING **: invalid class type `GtkInvisible' in cast to `(unknown)'
>>>
>>> GLib-CRITICAL **: file ghash.c: line 138 (g_hash_table_lookup):
>>> assertion `hash_table != NULL' failed.
>>>
>>> Gtk-WARNING **: gtk_type_create(): unknown parent type `21'.
>>>
>>> Gtk-CRITICAL **: file gtkwidget.c: line 4864 (gtk_widget_ref):
>>> assertion `GTK_IS_WIDGET (widget)' failed.
>>>
>>> Gtk-WARNING **: invalid class type `GtkInvisible' in cast to `(unknown)'
>>>
>>> Gtk-CRITICAL **: file gtkobject.c: line 457 (gtk_object_sink):
>>> assertion `GTK_IS_OBJECT (object)' failed.
>>>
>>> GLib-CRITICAL **: file ghash.c: line 138 (g_hash_table_lookup):
>>> assertion `hash_table != NULL' failed.
>>>
>>> Gtk-WARNING **: gtk_type_create(): unknown parent type `21'.
>>>
>>> Gtk-CRITICAL **: file gtkwidget.c: line 1638 (gtk_widget_realize):
>>> assertion `GTK_IS_WIDGET (widget)' failed.
>>>
>>> Gtk-WARNING **: invalid class type `GtkInvisible' in cast to `(unknown)'
>>>
>>> Gtk-CRITICAL **: file gtksignal.c: line 725 (gtk_signal_connect):
>>> assertion `GTK_IS_OBJECT (object)' failed.
>>>
>>> Gtk-WARNING **: invalid class type `GtkInvisible' in cast to `(unknown)'
>>>
>>> Gtk-CRITICAL **: file gtksignal.c: line 725 (gtk_signal_connect):
>>> assertion `GTK_IS_OBJECT (object)' failed.
>>> Segmentation fault
>>>
>>> Any Idea
>>>
>>>
>>
>>
>
>
