4c02c6d338
[CONFIGURATION] * NEW: 64 bits port. [EXAMPLES] * BUG: Fixed the AnalogWatch example. [WIKI CGI SCRIPT] * NEW: Some little cosmetic changes. [INTERPRETER] * NEW: The extern function implementation has been redesigned and is now based on libffi, so that it works on 64 bits system. Because of a flaw in the compiler design, projects that use the Pointer datatype must be recompiled to be used on a 64 bits system. This flaw will be fixed in Gambas 3. * OPT: Put some tables into read-only memory. About 1000 bytes are saved for each running interpreter, except the first one. * BUG: Does not crash anymore if a component cannot be loaded. * NEW: Spanish translation updated. * NEW: A new interpreter API for returning a pointer. [COMPILER] * BUG: Correctly compiles LONG constants inside code. [GB.DEBUG] * BUG: Compiles and links the gb.debug components with the thread libraries. [GB.DB.SQLITE3] * BUG: Getting the primary index of a table without primary index is safe now. [GB.GTK] * BUG: Modified the GLib priority of watched descriptors, as the main loop could enter in a loop in which user interface events were not managed. * BUG: Message boxes use application title without crashing now. [GB.OPENGL] * BUG: Disable dead code. [GB.QT.EXT] * BUG: TextEdit.TextWidth and TextEdit.TextHeight were not declared as read-only properties. [GB.XML.XSLT] * BUG: XSLT class is now declared as being not creatable. git-svn-id: svn://localhost/gambas/trunk@1006 867c0c6c-44f3-4631-809d-bfa615b0a4ec
115 lines
2.5 KiB
C
115 lines
2.5 KiB
C
/***************************************************************************
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gb.eval.h
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The evaluator plug-in
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(c) 2000-2007 Benoit Minisini <gambas@freesurf.fr>
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 1, or (at your option)
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any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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***************************************************************************/
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#ifndef __GB_EVAL_H
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#define __GB_EVAL_H
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#include "gambas.h"
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/*#define DEBUG*/
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typedef
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bool (*EVAL_FUNCTION)(const char *, int, GB_VARIANT *);
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typedef
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void *EVAL_EXPRESSION;
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typedef
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struct {
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unsigned state : 4;
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unsigned len : 12;
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}
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EVAL_COLOR;
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typedef
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EVAL_COLOR *EVAL_COLOR_ARRAY;
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typedef
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struct
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{
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char *str;
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EVAL_COLOR *color;
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int len;
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int proc;
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}
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EVAL_ANALYZE;
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#define EVAL_NORMAL 0
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#define EVAL_USE_CONTEXT 1
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enum {
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EVAL_TYPE_END = 0,
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EVAL_TYPE_NEWLINE = 1,
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EVAL_TYPE_RESERVED = 2,
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EVAL_TYPE_IDENTIFIER = 3,
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EVAL_TYPE_NUMBER = 4,
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EVAL_TYPE_STRING = 5,
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EVAL_TYPE_TSTRING = 6,
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EVAL_TYPE_PARAM = 7,
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EVAL_TYPE_SUBR = 8,
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EVAL_TYPE_CLASS = 9,
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EVAL_TYPE_COMMENT = 10,
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EVAL_TYPE_OPERATOR = 11,
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EVAL_TYPE_DATATYPE = 12,
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EVAL_TYPE_ERROR = 13
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};
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typedef
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enum
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{
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HIGHLIGHT_BACKGROUND,
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HIGHLIGHT_NORMAL,
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HIGHLIGHT_KEYWORD,
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HIGHLIGHT_SUBR,
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HIGHLIGHT_OPERATOR,
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HIGHLIGHT_SYMBOL,
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HIGHLIGHT_NUMBER,
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HIGHLIGHT_STRING,
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HIGHLIGHT_COMMENT,
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HIGHLIGHT_BREAKPOINT,
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HIGHLIGHT_CURRENT,
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HIGHLIGHT_DATATYPE,
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HIGHLIGHT_SELECTION,
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HIGHLIGHT_HIGHLIGHT,
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HIGHLIGHT_LINE,
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HIGHLIGHT_ERROR,
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HIGHLIGHT_NUM_COLOR
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}
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HIGHLIGHT_COLOR;
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typedef
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struct {
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int version;
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void (*Analyze)(const char *src, int len, EVAL_ANALYZE *result);
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void (*New)(EVAL_EXPRESSION *expr, const char *src, int len);
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bool (*Compile)(EVAL_EXPRESSION expr);
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GB_VALUE *(*Run)(EVAL_EXPRESSION expr, EVAL_FUNCTION func);
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void (*Free)(EVAL_EXPRESSION *expr);
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}
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EVAL_INTERFACE;
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#define EVAL_INTERFACE_VERSION 2
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#endif
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