Пример #1
0
const char *
arv_gc_property_node_get_string (ArvGcPropertyNode *node, GError **error)
{
	ArvDomNode *pvalue_node;

	g_return_val_if_fail (ARV_IS_GC_PROPERTY_NODE (node), NULL);
	g_return_val_if_fail (error == NULL || *error == NULL, NULL);

	pvalue_node = _get_pvalue_node (node);
	if (pvalue_node == NULL)
		return _get_value_data (node);

	if (ARV_IS_GC_STRING (pvalue_node)) {
		GError *local_error = NULL;
		const char *value;

		value = arv_gc_string_get_value (ARV_GC_STRING (pvalue_node), &local_error);

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

		return value;
	}

	arv_warning_genicam ("[GcPropertyNode::get_string] Invalid node '%s'",
			     arv_gc_feature_node_get_name (ARV_GC_FEATURE_NODE (pvalue_node)));

	return NULL;
}
Пример #2
0
void
arv_gc_property_node_set_string (ArvGcPropertyNode *node, const char *string, 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) {
		_set_value_data (node, string);
		return;
	}

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

		arv_gc_string_set_value (ARV_GC_STRING (pvalue_node), string, &local_error);

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

		return;
	}

	arv_warning_genicam ("[GcPropertyNode::set_string] Invalid linked node '%s'",
			     arv_gc_feature_node_get_name (ARV_GC_FEATURE_NODE (pvalue_node)));
}
Пример #3
0
//! Serialize the tree, used by QArvCamera stream operators.
void
QArvCamera::QArvFeatureTree::recursiveSerialization(
  QTextStream& out, QArvCamera* camera, QArvCamera::QArvFeatureTree* tree)
{
  auto node = arv_gc_get_node(camera->genicam, tree->feature());

  if (tree->children().count() != 0) {
    if (QString("Root") != tree->feature())
      out << "Category: " << tree->feature() << endl;
    foreach (auto child, tree->children()) {
      recursiveSerialization(out, camera, child);
    }
    return;
  }

  if (ARV_IS_GC_COMMAND(node))
    return;

  out << "\t" << tree->feature() << "\t";
  if (ARV_IS_GC_REGISTER_NODE(node) &&
      QString(arv_dom_node_get_node_name(ARV_DOM_NODE(node))) == "IntReg") {
    QArvRegister r;
    r.length = arv_gc_register_get_length(ARV_GC_REGISTER(node), NULL);
    r.value = QByteArray(r.length, 0);
    arv_gc_register_get(ARV_GC_REGISTER(node), r.value.data(), r.length, NULL);
    out << "Register\t" << QString::number(r.length) << "\t"
        << QString("0x") + r.value.toHex() << endl;
  } else if (ARV_IS_GC_ENUMERATION(node)) {
    out << "Enumeration\t"
        << arv_gc_enumeration_get_string_value(ARV_GC_ENUMERATION(node), NULL)
        << endl;
  } else if (ARV_IS_GC_STRING(node)) {
    out << "String\t" << arv_gc_string_get_value(ARV_GC_STRING(node), NULL)
        << endl;
  } else if (ARV_IS_GC_FLOAT(node)) {
    out << "Float\t" << arv_gc_float_get_value(ARV_GC_FLOAT(node), NULL) << "\t"
        << arv_gc_float_get_unit(ARV_GC_FLOAT(node), NULL) << endl;
  } else if (ARV_IS_GC_BOOLEAN(node)) {
    out << "Boolean\t" << arv_gc_boolean_get_value(ARV_GC_BOOLEAN(node), NULL)
        << endl;
  } else if (ARV_IS_GC_INTEGER(node)) {
    out << "Integer\t" << arv_gc_integer_get_value(ARV_GC_INTEGER(node), NULL)
        << endl;
  }
}
Пример #4
0
const char *
arv_chunk_parser_get_string_value (ArvChunkParser *parser, ArvBuffer *buffer, const char *chunk)
{
	ArvGcNode *node;
	const char *string = NULL;

	g_return_val_if_fail (ARV_IS_CHUNK_PARSER (parser), NULL);
	g_return_val_if_fail (ARV_IS_BUFFER (buffer), NULL);

	node = arv_gc_get_node (parser->priv->genicam, chunk);
	arv_gc_set_buffer (parser->priv->genicam, buffer);

	if (ARV_IS_GC_STRING (node))
		string = arv_gc_string_get_value (ARV_GC_STRING (node), NULL);
	else
		arv_warning_device ("[ArvChunkParser::get_string_value] Node '%s' is not a string", chunk);

	return string;
}