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GApplication: introduce ::shutdown

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Introduce ::shutdown as a dual to ::startup.

https://bugzilla.gnome.org/show_bug.cgi?id=643934
This commit is contained in:
Brian Koning 2011-09-14 13:42:35 -04:00 committed by Ryan Lortie
parent 8d52bdfd97
commit 15b1c1bf4f
2 changed files with 26 additions and 1 deletions
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22
gio/gapplication.c
View File

@ -176,6 +176,7 @@ enum
enum enum
{ {
SIGNAL_STARTUP, SIGNAL_STARTUP,
SIGNAL_SHUTDOWN,
SIGNAL_ACTIVATE, SIGNAL_ACTIVATE,
SIGNAL_OPEN, SIGNAL_OPEN,
SIGNAL_ACTION, SIGNAL_ACTION,
@ -208,6 +209,11 @@ g_application_real_startup (GApplication *application)
{ {
} }
static void
g_application_real_shutdown (GApplication *application)
{
}
static void static void
g_application_real_activate (GApplication *application) g_application_real_activate (GApplication *application)
{ {
@ -520,6 +526,7 @@ g_application_class_init (GApplicationClass *class)
class->before_emit = g_application_real_before_emit; class->before_emit = g_application_real_before_emit;
class->after_emit = g_application_real_after_emit; class->after_emit = g_application_real_after_emit;
class->startup = g_application_real_startup; class->startup = g_application_real_startup;
class->shutdown = g_application_real_shutdown;
class->activate = g_application_real_activate; class->activate = g_application_real_activate;
class->open = g_application_real_open; class->open = g_application_real_open;
class->command_line = g_application_real_command_line; class->command_line = g_application_real_command_line;
@ -580,6 +587,18 @@ g_application_class_init (GApplicationClass *class)
G_STRUCT_OFFSET (GApplicationClass, startup), G_STRUCT_OFFSET (GApplicationClass, startup),
NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
/**
* GApplication::shutdown:
* @application: the application
*
* The ::shutdown signal is emitted only on the registered primary instance
* immediately after the main loop terminates.
*/
g_application_signals[SIGNAL_SHUTDOWN] =
g_signal_new ("shutdown", G_TYPE_APPLICATION, G_SIGNAL_RUN_LAST,
G_STRUCT_OFFSET (GApplicationClass, shutdown),
NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0);
/** /**
* GApplication::activate: * GApplication::activate:
* @application: the application * @application: the application
@ -1324,6 +1343,9 @@ g_application_run (GApplication *application,
status = 0; status = 0;
} }
if (application->priv->is_registered)
g_signal_emit (application, g_application_signals[SIGNAL_SHUTDOWN], 0);
if (application->priv->impl) if (application->priv->impl)
g_application_impl_flush (application->priv->impl); g_application_impl_flush (application->priv->impl);

5
gio/gapplication.h
View File

@ -62,6 +62,8 @@ struct _GApplication
/** /**
* GApplicationClass: * GApplicationClass:
* @startup: invoked on the primary instance immediately after registration * @startup: invoked on the primary instance immediately after registration
* @shutdown: invoked only on the registered primary instance immediately
* after the main loop terminates
* @activate: invoked on the primary instance when an activation occurs * @activate: invoked on the primary instance when an activation occurs
* @open: invoked on the primary instance when there are files to open * @open: invoked on the primary instance when there are files to open
* @command_line: invoked on the primary instance when a command-line is * @command_line: invoked on the primary instance when a command-line is
@ -118,9 +120,10 @@ struct _GApplicationClass
GVariantBuilder *builder); GVariantBuilder *builder);
void (* quit_mainloop) (GApplication *application); void (* quit_mainloop) (GApplication *application);
void (* run_mainloop) (GApplication *application); void (* run_mainloop) (GApplication *application);
void (* shutdown) (GApplication *application);
/*< private >*/ /*< private >*/
gpointer padding[12]; gpointer padding[11];
}; };
GType g_application_get_type (void) G_GNUC_CONST; GType g_application_get_type (void) G_GNUC_CONST;