include/XmlNode.h

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#ifndef _PCCE_XMLNODE_H_
#define _PCCE_XMLNODE_H_

#include <string>
#include <list>
#include "PropertyBag.h"

class TiXmlElement;

namespace pcce {

  class Variant;
  class XmlDoc;

  class XmlNode {
  public:
    XmlNode(XmlDoc* doc, TiXmlElement* element);

    const std::string GetName() const;

    XmlNode* GetNextSibling() const;
    XmlNode* GetNextSibling(const std::string& nodeName) const;

    XmlNode* GetPrevSibling() const;
    XmlNode* GetPrevSibling(const std::string& nodeName) const;

    XmlNode* GetFirstChild() const;
    XmlNode* GetFirstChild(const std::string& nodeName) const;

    XmlNode* CreateChild(const std::string& nodeName);

    XmlNode* GetParent() const;

    const Variant GetAttribute(const std::string& name) const;
    void SetAttribute(const std::string& name, Variant value);
    const tPropertyBagPtr& GetAttributes() const;

    friend inline bool operator==(const XmlNode& a, const XmlNode& b);
    friend inline bool operator!=(const XmlNode& a, const XmlNode& b);
    friend inline bool operator==(const XmlNode& a, const void* b);
    friend inline bool operator!=(const XmlNode& a, const void* b);

  private:
    XmlDoc* mDoc;
    TiXmlElement* mElement;
    tPropertyBagPtr mAttributes;

    void BuildAttributes();
  };

  inline bool operator==(const XmlNode& a, const XmlNode& b) {
    return a.mElement == b.mElement;
  }

  inline bool operator!=(const XmlNode& a, const XmlNode& b) {
    return a.mElement != b.mElement;
  }

  inline bool operator==(const XmlNode& a, const void* b) {
    return a.mElement == b;
  }

  inline bool operator!=(const XmlNode& a, const void* b) {
    return a.mElement != b;
  }

}

#endif

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