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gapplication: add "is-busy"

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A property to query the current busy state of an application.

https://bugzilla.gnome.org/show_bug.cgi?id=744756
This commit is contained in:
Lars Uebernickel 2015-02-19 00:33:01 +01:00
parent 6ef0664017
commit b4ef6d957f
3 changed files with 50 additions and 3 deletions
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1
docs/reference/gio/gio-sections.txt
View File

@ -3150,6 +3150,7 @@ g_application_get_default
<SUBSECTION> <SUBSECTION>
g_application_mark_busy g_application_mark_busy
g_application_unmark_busy g_application_unmark_busy
g_application_get_is_busy
g_application_bind_busy_property g_application_bind_busy_property
g_application_unbind_busy_property g_application_unbind_busy_property
<SUBSECTION Standard> <SUBSECTION Standard>

46
gio/gapplication.c
View File

@ -263,7 +263,8 @@ enum
PROP_IS_REGISTERED, PROP_IS_REGISTERED,
PROP_IS_REMOTE, PROP_IS_REMOTE,
PROP_INACTIVITY_TIMEOUT, PROP_INACTIVITY_TIMEOUT,
PROP_ACTION_GROUP PROP_ACTION_GROUP,
PROP_IS_BUSY
}; };
enum enum
@ -1180,6 +1181,10 @@ g_application_get_property (GObject *object,
g_application_get_inactivity_timeout (application)); g_application_get_inactivity_timeout (application));
break; break;
case PROP_IS_BUSY:
g_value_set_boolean (value, g_application_get_is_busy (application));
break;
default: default:
g_assert_not_reached (); g_assert_not_reached ();
} }
@ -1343,6 +1348,20 @@ g_application_class_init (GApplicationClass *class)
G_TYPE_ACTION_GROUP, G_TYPE_ACTION_GROUP,
G_PARAM_DEPRECATED | G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS)); G_PARAM_DEPRECATED | G_PARAM_WRITABLE | G_PARAM_STATIC_STRINGS));
/**
* GApplication:is-busy:
*
* Whether the application is currently marked as busy through
* g_application_mark_busy() or g_application_bind_busy_property().
*
* Since: 2.44
*/
g_object_class_install_property (object_class, PROP_IS_BUSY,
g_param_spec_boolean ("is-busy",
P_("Is busy"),
P_("If this application is currently marked busy"),
FALSE, G_PARAM_READABLE | G_PARAM_STATIC_STRINGS));
/** /**
* GApplication::startup: * GApplication::startup:
* @application: the application * @application: the application
@ -2544,7 +2563,10 @@ g_application_mark_busy (GApplication *application)
application->priv->busy_count++; application->priv->busy_count++;
if (!was_busy) if (!was_busy)
{
g_application_impl_set_busy_state (application->priv->impl, TRUE); g_application_impl_set_busy_state (application->priv->impl, TRUE);
g_object_notify (G_OBJECT (application), "is-busy");
}
} }
/** /**
@ -2570,7 +2592,29 @@ g_application_unmark_busy (GApplication *application)
application->priv->busy_count--; application->priv->busy_count--;
if (application->priv->busy_count == 0) if (application->priv->busy_count == 0)
{
g_application_impl_set_busy_state (application->priv->impl, FALSE); g_application_impl_set_busy_state (application->priv->impl, FALSE);
g_object_notify (G_OBJECT (application), "is-busy");
}
}
/**
* g_application_get_is_busy:
* @application: a #GApplication
*
* Gets the application's current busy state, as set through
* g_application_mark_busy() or g_application_bind_busy_property().
*
* Returns: %TRUE if @application is currenty marked as busy
*
* Since: 2.44
*/
gboolean
g_application_get_is_busy (GApplication *application)
{
g_return_val_if_fail (G_IS_APPLICATION (application), FALSE);
return application->priv->busy_count > 0;
} }
/* Notifications {{{1 */ /* Notifications {{{1 */

2
gio/gapplication.h
View File

@ -217,6 +217,8 @@ GLIB_AVAILABLE_IN_2_38
void g_application_mark_busy (GApplication *application); void g_application_mark_busy (GApplication *application);
GLIB_AVAILABLE_IN_2_38 GLIB_AVAILABLE_IN_2_38
void g_application_unmark_busy (GApplication *application); void g_application_unmark_busy (GApplication *application);
GLIB_AVAILABLE_IN_2_44
gboolean g_application_get_is_busy (GApplication *application);
GLIB_AVAILABLE_IN_2_40 GLIB_AVAILABLE_IN_2_40
void g_application_send_notification (GApplication *application, void g_application_send_notification (GApplication *application,