122 lines
2.7 KiB
C
122 lines
2.7 KiB
C
/***************************************************************************
|
|
|
|
gb.eval.h
|
|
|
|
The evaluator plug-in
|
|
|
|
(c) 2000-2007 Benoit Minisini <gambas@freesurf.fr>
|
|
|
|
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 1, or (at your option)
|
|
any later version.
|
|
|
|
This program is distributed in the hope that it will be useful,
|
|
but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
GNU General Public License for more details.
|
|
|
|
You should have received a copy of the GNU General Public License
|
|
along with this program; if not, write to the Free Software
|
|
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
|
|
|
|
***************************************************************************/
|
|
|
|
#ifndef __GB_EVAL_H
|
|
#define __GB_EVAL_H
|
|
|
|
#include "gambas.h"
|
|
|
|
/*#define DEBUG*/
|
|
|
|
typedef
|
|
bool (*EVAL_FUNCTION)(const char *, int, GB_VARIANT *);
|
|
|
|
typedef
|
|
void *EVAL_EXPRESSION;
|
|
|
|
//typedef
|
|
// long EVAL_PATTERN;
|
|
|
|
typedef
|
|
struct {
|
|
unsigned state : 4;
|
|
unsigned len : 12;
|
|
}
|
|
EVAL_COLOR;
|
|
|
|
typedef
|
|
EVAL_COLOR *EVAL_COLOR_ARRAY;
|
|
|
|
typedef
|
|
struct
|
|
{
|
|
char *str;
|
|
EVAL_COLOR *color;
|
|
int len;
|
|
int proc;
|
|
}
|
|
EVAL_ANALYZE;
|
|
|
|
#define EVAL_NORMAL 0
|
|
#define EVAL_USE_CONTEXT 1
|
|
|
|
enum {
|
|
EVAL_TYPE_END = 0,
|
|
EVAL_TYPE_NEWLINE = 1,
|
|
EVAL_TYPE_RESERVED = 2,
|
|
EVAL_TYPE_IDENTIFIER = 3,
|
|
EVAL_TYPE_NUMBER = 4,
|
|
EVAL_TYPE_STRING = 5,
|
|
EVAL_TYPE_TSTRING = 6,
|
|
EVAL_TYPE_PARAM = 7,
|
|
EVAL_TYPE_SUBR = 8,
|
|
EVAL_TYPE_CLASS = 9,
|
|
EVAL_TYPE_COMMENT = 10,
|
|
EVAL_TYPE_OPERATOR = 11,
|
|
EVAL_TYPE_DATATYPE = 12,
|
|
EVAL_TYPE_ERROR = 13
|
|
};
|
|
|
|
typedef
|
|
enum
|
|
{
|
|
HIGHLIGHT_BACKGROUND,
|
|
HIGHLIGHT_NORMAL,
|
|
HIGHLIGHT_KEYWORD,
|
|
HIGHLIGHT_SUBR,
|
|
HIGHLIGHT_OPERATOR,
|
|
HIGHLIGHT_SYMBOL,
|
|
HIGHLIGHT_NUMBER,
|
|
HIGHLIGHT_STRING,
|
|
HIGHLIGHT_COMMENT,
|
|
HIGHLIGHT_BREAKPOINT,
|
|
HIGHLIGHT_CURRENT,
|
|
HIGHLIGHT_DATATYPE,
|
|
HIGHLIGHT_SELECTION,
|
|
HIGHLIGHT_HIGHLIGHT,
|
|
HIGHLIGHT_LINE,
|
|
HIGHLIGHT_ERROR,
|
|
HIGHLIGHT_NUM_COLOR
|
|
}
|
|
HIGHLIGHT_COLOR;
|
|
|
|
typedef
|
|
struct {
|
|
int version;
|
|
//EVAL_PATTERN *(*Read)(const char *src, long len);
|
|
void (*Analyze)(const char *src, int len, EVAL_ANALYZE *result);
|
|
//const char *(*GetSymbol)(EVAL_PATTERN pattern);
|
|
//int (*GetType)(EVAL_PATTERN pattern);
|
|
//long (*IsMeLast)(EVAL_PATTERN pattern);
|
|
void (*New)(EVAL_EXPRESSION *expr, const char *src, int len);
|
|
bool (*Compile)(EVAL_EXPRESSION expr);
|
|
GB_VALUE *(*Run)(EVAL_EXPRESSION expr, EVAL_FUNCTION func);
|
|
void (*Free)(EVAL_EXPRESSION *expr);
|
|
}
|
|
EVAL_INTERFACE;
|
|
|
|
#define EVAL_INTERFACE_VERSION 2
|
|
|
|
#endif
|
|
|