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/////////////////////////////////////////////////////////////////////////////
// Name: wx/html/styleparams.h
// Purpose: wxHtml helper code for extracting style parameters
// Author: Nigel Paton
// Copyright: wxWidgets team
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
#ifndef _WX_HTML_STYLEPARAMS_H_
#define _WX_HTML_STYLEPARAMS_H_
#include "wx/defs.h"
#if wxUSE_HTML
#include "wx/arrstr.h"
class WXDLLIMPEXP_FWD_HTML wxHtmlTag;
// This is a private class used by wxHTML to parse "style" attributes of HTML
// elements. Currently both parsing and support for the parsed values is pretty
// trivial.
class WXDLLIMPEXP_HTML wxHtmlStyleParams
{
public:
// Construct a style parameters object corresponding to the style attribute
// of the given HTML tag.
wxHtmlStyleParams(const wxHtmlTag& tag);
// Check whether the named parameter is present or not.
bool HasParam(const wxString& par) const
{
return m_names.Index(par, false /* ignore case */) != wxNOT_FOUND;
}
// Get the value of the named parameter, return empty string if none.
wxString GetParam(const wxString& par) const
{
int index = m_names.Index(par, false);
return index == wxNOT_FOUND ? wxString() : m_values[index];
}
private:
// Arrays if names and values of the parameters
wxArrayString
m_names,
m_values;
};
#endif // wxUSE_HTML
#endif // _WX_HTML_STYLEPARAMS_H_
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