Exemplo n.º 1
0
void
arv_gc_property_node_set_int64 (ArvGcPropertyNode *node, gint64 v_int64, GError **error)
{
	ArvDomNode *pvalue_node;

	g_return_if_fail (ARV_IS_GC_PROPERTY_NODE (node));
	g_return_if_fail (error == NULL || *error == NULL);

	pvalue_node = _get_pvalue_node (node);
	if (pvalue_node == NULL) {
		char *buffer;

		buffer = g_strdup_printf ("%" G_GINT64_FORMAT, v_int64);
		_set_value_data (node, buffer);
		g_free (buffer);
		return ;
	}

	if (ARV_IS_GC_INTEGER (pvalue_node)) {
		GError *local_error = NULL;

		arv_gc_integer_set_value (ARV_GC_INTEGER (pvalue_node), v_int64, &local_error);

		if (local_error != NULL)
			g_propagate_error (error, local_error);

		return;
	}

	arv_warning_genicam ("[GcPropertyNode::set_int64] Invalid linked node '%s'",
			     arv_gc_feature_node_get_name (ARV_GC_FEATURE_NODE (pvalue_node)));
}
Exemplo n.º 2
0
static void
_set_value_from_string (ArvGcFeatureNode *node, const char *string, GError **error)
{
	ArvGcConverter *converter = ARV_GC_CONVERTER (node);
	GError *local_error = NULL;

	if (converter->value_type == G_TYPE_DOUBLE)
		arv_gc_float_set_value (ARV_GC_FLOAT (node), g_ascii_strtod (string, NULL), &local_error);
	else
		arv_gc_integer_set_value (ARV_GC_INTEGER (node), g_ascii_strtoll (string, NULL, 0), &local_error);

	if (local_error != NULL)
		g_propagate_error (error, local_error);
}
Exemplo n.º 3
0
static void
arv_gc_register_node_set_value_from_string (ArvGcFeatureNode *node, const char *string, GError **error)
{
	ArvGcRegisterNode *gc_register_node = ARV_GC_REGISTER_NODE (node);

	switch (gc_register_node->value_type) {
		case G_TYPE_INT64:
			arv_gc_integer_set_value (ARV_GC_INTEGER (node), g_ascii_strtoll (string, NULL, 0), error);
			break;
		case G_TYPE_DOUBLE:
			arv_gc_float_set_value (ARV_GC_FLOAT (node), g_ascii_strtod (string, NULL), error);
			break;
		case G_TYPE_STRING:
			arv_gc_string_set_value (ARV_GC_STRING (node), string, error);
			break;
		default:
			break;
	}

	arv_warning_genicam ("[GcRegisterNode::set_value_from_string] Invalid value type");
}
Exemplo n.º 4
0
static void
arv_gc_struct_entry_node_set_value_from_string (ArvGcFeatureNode *node, const char *string, GError **error)
{
    arv_gc_integer_set_value (ARV_GC_INTEGER (node), g_ascii_strtoll (string, NULL, 0), error);
}
Exemplo n.º 5
0
static void
_update_to_variables (ArvGcConverter *gc_converter, GError **error)
{
	ArvGcNode *node;
	GError *local_error = NULL;
	GSList *iter;
	const char *expression;

	if (gc_converter->formula_to_node != NULL)
		expression = arv_gc_property_node_get_string (gc_converter->formula_to_node, &local_error);
	else
		expression = "";

	if (local_error != NULL) {
		g_propagate_error (error, local_error);
		return;
	}

	arv_evaluator_set_expression (gc_converter->formula_to, expression);

	for (iter = gc_converter->expressions; iter != NULL; iter = iter->next) {
		const char *expression;
		const char *name;

		expression = arv_gc_property_node_get_string (ARV_GC_PROPERTY_NODE (iter->data), &local_error);
		if (local_error != NULL) {
			g_propagate_error (error, local_error);
			return;
		}

		name = arv_gc_property_node_get_name (iter->data);

		arv_evaluator_set_sub_expression (gc_converter->formula_to, name, expression);
	}

	for (iter = gc_converter->constants; iter != NULL; iter = iter->next) {
		const char *constant;
		const char *name;

		constant = arv_gc_property_node_get_string (ARV_GC_PROPERTY_NODE (iter->data), &local_error);
		if (local_error != NULL) {
			g_propagate_error (error, local_error);
			return;
		}

		name = arv_gc_property_node_get_name (iter->data);

		arv_evaluator_set_constant (gc_converter->formula_to, name, constant);
	}

	for (iter = gc_converter->variables; iter != NULL; iter = iter->next) {
		ArvGcPropertyNode *variable_node = iter->data;

		node = arv_gc_property_node_get_linked_node (ARV_GC_PROPERTY_NODE (variable_node));
		if (arv_gc_feature_node_get_value_type (ARV_GC_FEATURE_NODE (node)) == G_TYPE_INT64) {
			gint64 value;

			value = arv_gc_integer_get_value (ARV_GC_INTEGER (node), &local_error);

			if (local_error != NULL) {
				g_propagate_error (error, local_error);
				return;
			}

			arv_evaluator_set_int64_variable (gc_converter->formula_to,
							  arv_gc_property_node_get_name (variable_node),
							  value);
		} else if (arv_gc_feature_node_get_value_type (ARV_GC_FEATURE_NODE (node)) == G_TYPE_DOUBLE) {
			double value;

			value =  arv_gc_float_get_value (ARV_GC_FLOAT (node), &local_error);

			if (local_error != NULL) {
				g_propagate_error (error, local_error);
				return;
			}

			arv_evaluator_set_double_variable (gc_converter->formula_to,
							  arv_gc_property_node_get_name (variable_node),
							  value);
		}
	}

	if (gc_converter->value != NULL) {
		node = arv_gc_property_node_get_linked_node (gc_converter->value);

		if (arv_gc_feature_node_get_value_type (ARV_GC_FEATURE_NODE (node)) == G_TYPE_INT64) {
			arv_gc_integer_set_value (ARV_GC_INTEGER (node),
						  arv_evaluator_evaluate_as_double (gc_converter->formula_to, NULL),
						  &local_error);

			if (local_error != NULL) {
				g_propagate_error (error, local_error);
				return;
			}
		} else if (arv_gc_feature_node_get_value_type (ARV_GC_FEATURE_NODE (node)) == G_TYPE_DOUBLE) {
			arv_gc_float_set_value (ARV_GC_FLOAT (node),
						arv_evaluator_evaluate_as_double (gc_converter->formula_to, NULL),
						&local_error);

			if (local_error != NULL) {
				g_propagate_error (error, local_error);
				return;
			}
		} else
			arv_warning_genicam ("[GcConverter::set_value] Invalid pValue node '%s'",
					     gc_converter->value);
	}
}