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/*------------------------------------------------------------------------------
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-- This file is a part of the VHDL Tools Software
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-- Copyright (C) 2014, Plasma Physics Laboratory - CNRS
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--
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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 2 of the License, or
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-- (at your option) any later version.
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--
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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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--
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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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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-------------------------------------------------------------------------------*/
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/*-- Author : Alexis Jeandet
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-- Mail : alexis.jeandet@member.fsf.org
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----------------------------------------------------------------------------*/
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#ifndef VHDL_AST_NODE_H
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#define VHDL_AST_NODE_H
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#include <QString>
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#include <QList>
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namespace VHDL_Tools{
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#define closedByEnd 0x100
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#define closedBySemicolon 0x200
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#define closedByRightParen 0x300
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#define IS_CLOSED_BY_END(type) (((type)&0xF00)==closedByEnd)
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#define IS_CLOSED_BY_SEMICOLON(type) (((type)&0xF00)==closedBySemicolon)
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#define IS_CLOSED_BY_RIGHTPAREN(type) (((type)&0xF00)==closedByRightParen)
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#define IS_CLOSED_BY(openType,type) ((type)==ExpectedCloseTypeLookUp[((openType)&0xF00)>>8])
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enum VHDL_AST_Node_type {
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none=0,
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separator=1,
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keyword=2,
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leftParen=3|closedByRightParen,
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rightParen=4,
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block=5|closedByEnd,
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units=6|closedByEnd,
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entity=7|closedByEnd,
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clause=8|closedBySemicolon,
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semicolon=9,
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colon=10,
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generic=11,
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port=12,
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map=13,
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endKw=14,
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virtualGroup=15,
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identifier=16,
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literal=17,
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rootNode=18,
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comment=19
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};
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const VHDL_AST_Node_type ExpectedCloseTypeLookUp[]={none,endKw,semicolon,rightParen,none,none,none,none,none,none,none,none,none,none,none,none};
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class VHDL_AST_Node
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{
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public:
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VHDL_AST_Node(const QString& value,VHDL_Tools::VHDL_AST_Node_type type,int line=0, int column=0);
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QString a_value;
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VHDL_Tools::VHDL_AST_Node_type type;
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int line;
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int column;
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VHDL_Tools::VHDL_AST_Node* parent;
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QList<VHDL_Tools::VHDL_AST_Node*> childs;
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void move(VHDL_Tools::VHDL_AST_Node* parentNode);
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};
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}
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#endif // VHDL_AST_NODE_H
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