wxWidgets/user/wxLayout/wxlparser.h
1999-03-29 09:56:44 +00:00

91 lines
2.5 KiB
C++

/*-*- c++ -*-********************************************************
* wxlparser.h : parsers, import/export for wxLayoutList *
* *
* (C) 1998 by Karsten Ballüder (Ballueder@usa.net) *
* *
* $Id$
*******************************************************************/
#ifndef WXLPARSER_H
# define WXLPARSER_H
#ifdef __GNUG__
# pragma interface "wxlparser.h"
#endif
#ifndef NULL
# define NULL 0
#endif
enum wxLayoutExportType
{
WXLO_EXPORT_TEXT,
WXLO_EXPORT_HTML,
WXLO_EXPORT_OBJECT,
// this can be caused by empty lines:
WXLO_EXPORT_EMPTYLINE
};
enum wxLayoutExportMode
{
WXLO_EXPORT_AS_TEXT = 0x00,
WXLO_EXPORT_AS_TEXT_AND_COMMANDS = 0x01,
WXLO_EXPORT_AS_HTML = 0x02,
WXLO_EXPORT_AS_OBJECTS = 0x03,
// non 0:
WXLO_EXPORT_WITH_CRLF = 0x10,
WXLO_EXPORT_WITH_LF_ONLY = 0x20
};
struct wxLayoutExportObject
{
wxLayoutExportType type;
union
{
wxString *text;
wxLayoutObject *object;
}content;
~wxLayoutExportObject()
{
if(type == WXLO_EXPORT_TEXT || type == WXLO_EXPORT_HTML)
delete content.text;
}
};
struct wxLayoutExportStatus
{
wxLayoutExportStatus(wxLayoutList *list)
{
list->GetDefaults()->GetStyle(&m_si);
m_line = list->GetFirstLine();
m_iterator = m_line->GetFirstObject();
}
wxLayoutLine * m_line;
wxLOiterator m_iterator;
wxLayoutStyleInfo m_si;
};
#ifdef OS_WIN
/// import text into a wxLayoutList (including linefeeds):
void wxLayoutImportText(wxLayoutList *list, wxString const &str,
int withflag = WXLO_EXPORT_WITH_CRLF);
wxLayoutExportObject *wxLayoutExport(wxLayoutExportStatus *status,
int mode = WXLO_EXPORT_AS_TEXT,
int flags = WXLO_EXPORT_WITH_CRLF);
#else
/// import text into a wxLayoutList (including linefeeds):
void wxLayoutImportText(wxLayoutList *list, wxString const &str,
int withflag = WXLO_EXPORT_WITH_LF_ONLY);
/// export text in a given format
wxLayoutExportObject *wxLayoutExport(wxLayoutExportStatus *status,
int mode = WXLO_EXPORT_AS_TEXT,
int flags = WXLO_EXPORT_WITH_LF_ONLY
);
#endif
#endif //WXLPARSER_H