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Diffstat (limited to 'src/uscxml/dom/DOMUtils.h')
| -rw-r--r-- | src/uscxml/dom/DOMUtils.h | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/src/uscxml/dom/DOMUtils.h b/src/uscxml/dom/DOMUtils.h new file mode 100644 index 0000000..5c61f6d --- /dev/null +++ b/src/uscxml/dom/DOMUtils.h @@ -0,0 +1,111 @@ +/** + * @file + * @author 2012-2013 Stefan Radomski (stefan.radomski@cs.tu-darmstadt.de) + * @copyright Simplified BSD + * + * @cond + * This program is free software: you can redistribute it and/or modify + * it under the terms of the FreeBSD license as published by the FreeBSD + * project. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + * + * You should have received a copy of the FreeBSD license along with this + * program. If not, see <http://www.opensource.org/licenses/bsd-license>. + * @endcond + */ + +#ifndef DOMUTILS_H_WK0WAEA7 +#define DOMUTILS_H_WK0WAEA7 + +#include "uscxml/Common.h" +#include <vector> +#include <iostream> +#include <DOM/Document.hpp> +#include <DOM/io/Stream.hpp> // operator<< for nodes +#include <XPath/XPath.hpp> + +#define TAGNAME_CAST(elem) ((Arabica::DOM::Element<std::string>)elem).getTagName() +#define LOCALNAME_CAST(elem) ((Arabica::DOM::Element<std::string>)elem).getLocalName() +#define ATTR_CAST(elem, attr) ((Arabica::DOM::Element<std::string>)elem).getAttribute(attr) +#define ATTR_NODE_CAST(elem, attr) ((Arabica::DOM::Element<std::string>)elem).getAttributeNode(attr) +#define HAS_ATTR_CAST(elem, attr) ((Arabica::DOM::Element<std::string>)elem).hasAttribute(attr) + +#define TAGNAME(elem) elem.getTagName() +#define LOCALNAME(elem) elem.getLocalName() +#define ATTR(elem, attr) elem.getAttribute(attr) +#define ATTR_NODE(elem, attr) elem.getAttributeNode(attr) +#define HAS_ATTR(elem, attr) elem.hasAttribute(attr) + +namespace uscxml { + +class USCXML_API DOMUtils { +public: + + static std::string xPathForNode(const Arabica::DOM::Node<std::string>& node, const std::string& ns = ""); + static std::list<Arabica::DOM::Node<std::string> > getElementsByType(const Arabica::DOM::Node<std::string>& root, Arabica::DOM::Node_base::Type type); + static std::string idForNode(const Arabica::DOM::Node<std::string>& node); + // deprecated, use stringIsTrue from Convenience.h instead + DEPRECATED static bool attributeIsTrue(const::std::string& value); + + static Arabica::XPath::NodeSet<std::string> inPostFixOrder(const std::string& element, + const Arabica::DOM::Element<std::string>& root, + const bool includeEmbeddedDoc = false) { + std::set<std::string> elements; + elements.insert(element); + return inPostFixOrder(elements, root, includeEmbeddedDoc); + } + + static Arabica::XPath::NodeSet<std::string> inPostFixOrder(const std::set<std::string>& elements, + const Arabica::DOM::Element<std::string>& root, + const bool includeEmbeddedDoc = false); + + static Arabica::XPath::NodeSet<std::string> inDocumentOrder(const std::string& element, + const Arabica::DOM::Element<std::string>& root, + const bool includeEmbeddedDoc = false) { + std::set<std::string> elements; + elements.insert(element); + return inDocumentOrder(elements, root, includeEmbeddedDoc); + } + + static Arabica::XPath::NodeSet<std::string> inDocumentOrder(const std::set<std::string>& elements, + const Arabica::DOM::Element<std::string>& root, + const bool includeEmbeddedDoc = false); + + static Arabica::XPath::NodeSet<std::string> filterChildElements(const std::string& tagname, + const Arabica::DOM::Node<std::string>& node, + bool recurse = false); + + static Arabica::XPath::NodeSet<std::string> filterChildElements(const std::string& tagName, + const Arabica::XPath::NodeSet<std::string>& nodeSet, + bool recurse = false); + + static Arabica::XPath::NodeSet<std::string> filterChildType(const Arabica::DOM::Node_base::Type type, + const Arabica::DOM::Node<std::string>& node, + bool recurse = false); + + static Arabica::XPath::NodeSet<std::string> filterChildType(const Arabica::DOM::Node_base::Type type, + const Arabica::XPath::NodeSet<std::string>& nodeSet, + bool recurse = false); + +protected: + static void inPostFixOrder(const std::set<std::string>& elements, + const Arabica::DOM::Element<std::string>& root, + const bool includeEmbeddedDoc, + Arabica::XPath::NodeSet<std::string>& nodes); + + static void inDocumentOrder(const std::set<std::string>& elements, + const Arabica::DOM::Element<std::string>& root, + const bool includeEmbeddedDoc, + Arabica::XPath::NodeSet<std::string>& nodes); + + +}; + + +} + + +#endif /* end of include guard: DOMUTILS_H_WK0WAEA7 */ |