C++ (Cpp) do_ungrab_key Examples

Example #1

File: bind.c Project: Sixdsn/terra-terminal

/**
 * keybinder_unbind_all:
 * @keystring: an accelerator description (gtk_accelerator_parse() format)
 *
 * Unregister all previously bound callbacks for this keystring.
 *
 * Rename to: keybinder_unbind
 *
 * Since: 0.3.0
 */
void keybinder_unbind_all (const char *keystring)
{
	GSList *iter = bindings;

	for (iter = bindings; iter != NULL; iter = iter->next) {
		struct Binding *binding = iter->data;

		if (strcmp (keystring, binding->keystring) != 0)
			continue;

		do_ungrab_key (binding);
		bindings = g_slist_remove (bindings, binding);

		TRACE (g_print("unbind_all, notify: %p\n", binding->notify));
		if (binding->notify) {
			binding->notify(binding->user_data);
		}
		g_free (binding->keystring);
		g_free (binding);

		/* re-start scan from head of new list */
		iter = bindings;
		if (!iter)
			break;
	}
}

Example #2

File: bind.c Project: Sixdsn/terra-terminal

static void
keymap_changed (GdkKeymap *map)
{
	GSList *iter;

	(void) map;

	TRACE (g_print ("Keymap changed! Regrabbing keys..."));

	for (iter = bindings; iter != NULL; iter = iter->next) {
		struct Binding *binding = iter->data;
		do_ungrab_key (binding);
	}

	for (iter = bindings; iter != NULL; iter = iter->next) {
		struct Binding *binding = iter->data;
		do_grab_key (binding);
	}
}

Example #3

File: tomboykeybinder.cpp Project: PurlingNayuki/stardictproject

static void
keymap_changed (GdkKeymap *map)
{
	GdkKeymap *keymap = gdk_keymap_get_default ();
	GSList *iter;

	TRACE (g_print ("Keymap changed! Regrabbing keys..."));

	for (iter = bindings; iter != NULL; iter = iter->next) {
		Binding *binding = (Binding *) iter->data;
		do_ungrab_key (binding);
	}

	lookup_ignorable_modifiers (keymap);

	for (iter = bindings; iter != NULL; iter = iter->next) {
		Binding *binding = (Binding *) iter->data;
		do_grab_key (binding);
	}
}

Example #4

File: tomboykeybinder.cpp Project: PurlingNayuki/stardictproject

void
tomboy_keybinder_unbind (const char           *keystring,
			 TomboyBindkeyHandler  handler)
{
	GSList *iter;

	for (iter = bindings; iter != NULL; iter = iter->next) {
		Binding *binding = (Binding *) iter->data;

		if (strcmp (keystring, binding->keystring) != 0 ||
		    handler != binding->handler)
			continue;

		do_ungrab_key (binding);

		bindings = g_slist_remove (bindings, binding);

		g_free (binding->keystring);
		g_free (binding);
		break;
	}
}

Example #5

File: bind.c Project: Sixdsn/terra-terminal

/**
 * keybinder_unbind: (skip)
 * @keystring: an accelerator description (gtk_accelerator_parse() format)
 * @handler:   callback function
 *
 * Unregister a specific previously bound callback for this keystring.
 *
 * This function is excluded from introspected bindings and is replaced by
 * keybinder_unbind_all.
 */
void
keybinder_unbind (const char *keystring, KeybinderHandler handler)
{
	GSList *iter;

	for (iter = bindings; iter != NULL; iter = iter->next) {
		struct Binding *binding = iter->data;

		if (strcmp (keystring, binding->keystring) != 0 ||
		    handler != binding->handler) 
			continue;

		do_ungrab_key (binding);
		bindings = g_slist_remove (bindings, binding);

		TRACE (g_print("unbind, notify: %p\n", binding->notify));
		if (binding->notify) {
			binding->notify(binding->user_data);
		}
		g_free (binding->keystring);
		g_free (binding);
		break;
	}
}