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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// Copyright : (C) 2015 Eran Ifrah
// File name : XMLBuffer.h
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#ifndef XMLBUFFER_H
#define XMLBUFFER_H
#include <wx/string.h>
#include "XMLLexerAPI.h"
#include <vector>
#include "macros.h"
class XMLBuffer
{
public:
struct Scope {
wxString tag;
int line;
bool isEmptyTag;
Scope()
: line(wxNOT_FOUND)
, isEmptyTag(false)
{
}
bool IsOk() const { return line != wxNOT_FOUND && !tag.IsEmpty(); }
};
enum eState {
kNonXmlSection = -1,
kNormal,
kCdata,
kComment,
};
protected:
wxString m_buffer;
XMLScanner_t m_scanner;
std::vector<XMLBuffer::Scope> m_elements;
eState m_state;
bool m_htmlMode;
/// HTML empty tags
static wxStringSet_t m_emptyTags;
protected:
void OnOpenTag();
void OnCloseTag();
void OnTagClosePrefix();
bool ConsumeUntil(int until);
public:
XMLBuffer(const wxString& buffer, bool htmlMode = false);
virtual ~XMLBuffer();
void Parse();
XMLBuffer::Scope GetCurrentScope() const;
bool InComment() const { return m_state == kComment; }
bool InCData() const { return m_state == kCdata; }
/**
* @brief return if 'tag' is an empty html tag
*/
static bool IsEmptyHtmlTag(const wxString& tag);
};
#endif // XMLBUFFER_H
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