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-rw-r--r--src/app-section.c151
1 files changed, 149 insertions, 2 deletions
diff --git a/src/app-section.c b/src/app-section.c
index 472fb6c..35a842f 100644
--- a/src/app-section.c
+++ b/src/app-section.c
@@ -45,6 +45,8 @@ struct _AppSectionPrivate
GMenuModel *remote_menu;
GActionGroup *actions;
+ gboolean draws_attention;
+
guint name_watch_id;
};
@@ -52,6 +54,7 @@ enum {
PROP_0,
PROP_APPINFO,
PROP_ACTIONS,
+ PROP_DRAWS_ATTENTION,
NUM_PROPERTIES
};
@@ -74,6 +77,18 @@ static void activate_cb (GSimpleAction *action,
gpointer userdata);
static void app_section_set_app_info (AppSection *self,
GDesktopAppInfo *appinfo);
+static gboolean any_action_draws_attention (GActionGroup *group,
+ const gchar *ignored_action);
+static void action_added (GActionGroup *group,
+ const gchar *action_name,
+ gpointer user_data);
+static void action_state_changed (GActionGroup *group,
+ const gchar *action_name,
+ GVariant *value,
+ gpointer user_data);
+static void action_removed (GActionGroup *group,
+ const gchar *action_name,
+ gpointer user_data);
/* GObject Boilerplate */
G_DEFINE_TYPE (AppSection, app_section, G_TYPE_OBJECT);
@@ -101,6 +116,12 @@ app_section_class_init (AppSectionClass *klass)
G_TYPE_ACTION_GROUP,
G_PARAM_READABLE);
+ properties[PROP_DRAWS_ATTENTION] = g_param_spec_boolean ("draws-attention",
+ "Draws attention",
+ "Whether the section currently draws attention",
+ FALSE,
+ G_PARAM_READABLE);
+
g_object_class_install_properties (object_class, NUM_PROPERTIES, properties);
}
@@ -120,6 +141,8 @@ app_section_init (AppSection *self)
priv->menu = g_menu_new ();
priv->static_shortcuts = g_simple_action_group_new ();
+ priv->draws_attention = FALSE;
+
return;
}
@@ -137,6 +160,10 @@ app_section_get_property (GObject *object,
g_value_set_object (value, app_section_get_app_info (self));
break;
+ case PROP_DRAWS_ATTENTION:
+ g_value_set_boolean (value, app_section_get_draws_attention (self));
+ break;
+
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}
@@ -174,7 +201,15 @@ app_section_dispose (GObject *object)
priv->name_watch_id = 0;
}
- g_clear_object (&priv->actions);
+ if (priv->actions) {
+ g_object_disconnect (priv->actions,
+ "any_signal::action-added", action_added, self,
+ "any_signal::action-state-changed", action_state_changed, self,
+ "any_signal::action-removed", action_removed, self,
+ NULL);
+ g_clear_object (&priv->actions);
+ }
+
g_clear_object (&priv->remote_menu);
if (priv->ids != NULL) {
@@ -334,6 +369,13 @@ app_section_get_app_info (AppSection *self)
return G_APP_INFO (priv->appinfo);
}
+gboolean
+app_section_get_draws_attention (AppSection *self)
+{
+ AppSectionPrivate * priv = self->priv;
+ return priv->draws_attention;
+}
+
static void
application_vanished (GDBusConnection *bus,
const gchar *name,
@@ -367,6 +409,14 @@ app_section_set_object_path (AppSection *self,
app_section_unset_object_path (self);
priv->actions = G_ACTION_GROUP (g_dbus_action_group_get (bus, bus_name, object_path));
+
+ priv->draws_attention = any_action_draws_attention (priv->actions, NULL);
+ g_object_connect (priv->actions,
+ "signal::action-added", action_added, self,
+ "signal::action-state-changed", action_state_changed, self,
+ "signal::action-removed", action_removed, self,
+ NULL);
+
priv->remote_menu = G_MENU_MODEL (g_dbus_menu_model_get (bus, bus_name, object_path));
g_menu_append_section (priv->menu, NULL, priv->remote_menu);
@@ -376,6 +426,7 @@ app_section_set_object_path (AppSection *self,
self, NULL);
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_ACTIONS]);
+ g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_DRAWS_ATTENTION]);
g_object_thaw_notify (G_OBJECT (self));
}
@@ -396,7 +447,15 @@ app_section_unset_object_path (AppSection *self)
g_bus_unwatch_name (priv->name_watch_id);
priv->name_watch_id = 0;
}
- g_clear_object (&priv->actions);
+
+ if (priv->actions) {
+ g_object_disconnect (priv->actions,
+ "any_signal::action-added", action_added, self,
+ "any_signal::action-state-changed", action_state_changed, self,
+ "any_signal::action-removed", action_removed, self,
+ NULL);
+ g_clear_object (&priv->actions);
+ }
if (priv->remote_menu) {
/* the last menu item points is linked to the app's menumodel */
@@ -405,6 +464,94 @@ app_section_unset_object_path (AppSection *self)
g_clear_object (&priv->remote_menu);
}
+ priv->draws_attention = FALSE;
+
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_ACTIONS]);
+ g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_DRAWS_ATTENTION]);
}
+static gboolean
+action_draws_attention (GVariant *state)
+{
+ gboolean attention;
+
+ if (state && g_variant_is_of_type (state, G_VARIANT_TYPE ("(uxsb)")))
+ g_variant_get_child (state, 3, "b", &attention);
+ else
+ attention = FALSE;
+
+ return attention;
+}
+
+static gboolean
+any_action_draws_attention (GActionGroup *group,
+ const gchar *ignored_action)
+{
+ gchar **actions;
+ gchar **it;
+ gboolean attention = FALSE;
+
+ actions = g_action_group_list_actions (group);
+
+ for (it = actions; *it && !attention; it++) {
+ GVariant *state;
+
+ if (ignored_action && g_str_equal (ignored_action, *it))
+ continue;
+
+ state = g_action_group_get_action_state (group, *it);
+ if (state) {
+ attention = action_draws_attention (state);
+ g_variant_unref (state);
+ }
+ }
+
+ g_strfreev (actions);
+ return attention;
+}
+
+static void
+action_added (GActionGroup *group,
+ const gchar *action_name,
+ gpointer user_data)
+{
+ AppSection *self = user_data;
+ GVariant *state;
+
+ state = g_action_group_get_action_state (group, action_name);
+ if (state) {
+ self->priv->draws_attention |= action_draws_attention (state);
+ g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_DRAWS_ATTENTION]);
+ g_variant_unref (state);
+ }
+}
+
+static void
+action_state_changed (GActionGroup *group,
+ const gchar *action_name,
+ GVariant *value,
+ gpointer user_data)
+{
+ AppSection *self = user_data;
+
+ self->priv->draws_attention = any_action_draws_attention (group, NULL);
+ g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_DRAWS_ATTENTION]);
+}
+
+static void
+action_removed (GActionGroup *group,
+ const gchar *action_name,
+ gpointer user_data)
+{
+ AppSection *self = user_data;
+ GVariant *state;
+
+ state = g_action_group_get_action_state (group, action_name);
+ if (!state)
+ return;
+
+ self->priv->draws_attention = any_action_draws_attention (group, action_name);
+ g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_DRAWS_ATTENTION]);
+
+ g_variant_unref (state);
+}
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-09 23:12:28 +0000