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Import Upstream version 2.72.4

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evinadmin 2023-07-04 11:23:22 +02:00
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122
gio/tests/gapplication-example-actions.c Normal file
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#include <gio/gio.h>
#include <stdlib.h>
#include <string.h>
static void
activate (GApplication *application)
{
g_application_hold (application);
g_print ("activated\n");
g_application_release (application);
}
static void
activate_action (GAction *action,
GVariant *parameter,
gpointer data)
{
GApplication *application = G_APPLICATION (data);
g_application_hold (application);
g_print ("action %s activated\n", g_action_get_name (action));
g_application_release (application);
}
static void
activate_toggle_action (GSimpleAction *action,
GVariant *parameter,
gpointer data)
{
GApplication *application = G_APPLICATION (data);
GVariant *state;
gboolean b;
g_print ("action %s activated\n", g_action_get_name (G_ACTION (action)));
g_application_hold (application);
state = g_action_get_state (G_ACTION (action));
b = g_variant_get_boolean (state);
g_variant_unref (state);
g_simple_action_set_state (action, g_variant_new_boolean (!b));
g_print ("state change %d -> %d\n", b, !b);
g_application_release (application);
}
static void
add_actions (GApplication *app)
{
GSimpleAction *action;
action = g_simple_action_new ("simple-action", NULL);
g_signal_connect (action, "activate", G_CALLBACK (activate_action), app);
g_action_map_add_action (G_ACTION_MAP (app), G_ACTION (action));
g_object_unref (action);
action = g_simple_action_new_stateful ("toggle-action", NULL,
g_variant_new_boolean (FALSE));
g_signal_connect (action, "activate", G_CALLBACK (activate_toggle_action), app);
g_action_map_add_action (G_ACTION_MAP (app), G_ACTION (action));
g_object_unref (action);
}
static void
describe_and_activate_action (GActionGroup *group,
const gchar *name)
{
const GVariantType *param_type;
GVariant *state;
gboolean enabled;
gchar *tmp;
param_type = g_action_group_get_action_parameter_type (group, name);
state = g_action_group_get_action_state (group, name);
enabled = g_action_group_get_action_enabled (group, name);
g_print ("action name: %s\n", name);
tmp = param_type ? g_variant_type_dup_string (param_type) : NULL;
g_print ("parameter type: %s\n", tmp ? tmp : "<none>");
g_free (tmp);
g_print ("state type: %s\n",
state ? g_variant_get_type_string (state) : "<none>");
tmp = state ? g_variant_print (state, FALSE) : NULL;
g_print ("state: %s\n", tmp ? tmp : "<none>");
g_free (tmp);
g_print ("enabled: %s\n", enabled ? "true" : "false");
if (state != NULL)
g_variant_unref (state);
g_action_group_activate_action (group, name, NULL);
}
int
main (int argc, char **argv)
{
GApplication *app;
int status;
app = g_application_new ("org.gtk.TestApplication", 0);
g_signal_connect (app, "activate", G_CALLBACK (activate), NULL);
g_application_set_inactivity_timeout (app, 10000);
add_actions (app);
if (argc > 1 && strcmp (argv[1], "--simple-action") == 0)
{
g_application_register (app, NULL, NULL);
describe_and_activate_action (G_ACTION_GROUP (app), "simple-action");
exit (0);
}
else if (argc > 1 && strcmp (argv[1], "--toggle-action") == 0)
{
g_application_register (app, NULL, NULL);
describe_and_activate_action (G_ACTION_GROUP (app), "toggle-action");
exit (0);
}
status = g_application_run (app, argc, argv);
g_object_unref (app);
return status;
}