#ifndef __XML_H
#define __XML_H

class TXmlItem;

typedef bool (*XmlItemCallback)(TXmlItem& item, void* jolly);

class TXmlItem : public wxObject
{
  DECLARE_DYNAMIC_CLASS(TXmlItem);

	wxString m_strTag, m_strText;
	wxHashTable* m_Attributes;
  wxList* m_Children;

protected:
  wxString GetWord(wxInputStream& input) const;
  int ReadTag(wxInputStream& input);

  TXmlItem& AddChild(TXmlItem* pItem);

public:
  const wxString& GetTag() const { return m_strTag; }
  void SetTag(const wxChar* strTag) { m_strTag = strTag; }

  const wxString& GetText() const { return m_strText; }
  void SetText(const wxChar* str) { m_strText = str; }

	TXmlItem& AddEnclosedText(const wxChar* str);
  wxString GetEnclosedText() const;

  TXmlItem& SetAttr(const wxChar* strAttr, const wxChar* strVal);
	wxString GetAttr(const wxChar* strAttr) const;
  TXmlItem& SetAttr(const wxChar* strAttr, long nVal);

  TXmlItem& AddChild(const wxChar* strTag);
	TXmlItem& AddSoapString(const wxChar* name, const wxChar* value, bool typized = false);
	TXmlItem& AddSoapInt(const wxChar* name, int value, bool typized = false);
  wxString GetSoapString(const wxChar* name, const wxChar* def = "") const;
  long GetSoapInt(const wxChar* name, long def = 0) const;

  int GetChildren() const;
  TXmlItem* GetChild(size_t n) const;
  void RemoveLastChild();

	bool Read(wxInputStream& input);
	void Write(wxOutputStream& output, int nTab) const;
  wxString AsString() const;

	void Save(const wxChar* strFilename) const;

	TXmlItem* ForEach(XmlItemCallback cb, void* jolly = NULL);
  TXmlItem* FindFirst(const wxChar* strTag) const;
	
	TXmlItem();
	~TXmlItem();
};

TXmlItem& operator<<(TXmlItem& item, const wxChar* str);

wxOutputStream& operator<<(wxOutputStream& outf, const wxChar* str);
wxOutputStream& operator<<(wxOutputStream& outf, wxString str);
wxInputStream& operator>>(wxInputStream& inf, wxString& str);
void Spaces(wxOutputStream& outf, int nSpaces);
void WriteXmlString(wxOutputStream& outf, const wxChar* str);
int hex2int(const wxChar* str);

#define endl "\r\n";

#endif