FUMDelta/interpretercore.cpp at master · FUMRobotics/FUMDelta · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
#include "interpretercore.h"
#include <string>
#include <QDebug>
#include <QFile>
#include <QTextStream>
#undef emit
#undef SIGNAL
#include "antlr4-runtime.h"
#define emit
#include "generated/TLexer.h"
#include "generated/TParser.h"
#include "generated/TParserBaseListener.h"

using namespace antlrcpptest;
using namespace antlr4;

InterpreterCore::InterpreterCore()
{

}

int InterpreterCore::base()
{
    QFile file("/home/fatemeh/Documents/movement.txt");
    if(!file.open(QIODevice::ReadOnly)){
      qDebug("error");
    }
    QTextStream in(&file);
    QString s = in.readAll();
    return parsText(s);
//    ANTLRInputStream input( s.toStdString());
//    TLexer lexer(&input);
//    CommonTokenStream tokens(&lexer);
//    tokens.fill();

//    /*for (auto token : tokens.getTokens()) {

//      //std::cout << token->toString() << std::endl;
//      std::string text = token->getText();
//      std::cout << text << std::endl;
//    }*/

//    TParser parser(&tokens);
//    tree::ParseTree* tree = parser.module();

//    //std::cout << tree->toStringTree(&parser) << std::endl << std::endl;

//    TParserBaseListener* listener = new TParserBaseListener;
//    tree::ParseTreeWalker* walker = new tree::ParseTreeWalker();
//    walker->walk(listener, tree);

//    return 0;
}
int InterpreterCore::parsText(QString s)
{
//    QFile file("/home/fatemeh/Documents/movement.txt");
//    if(!file.open(QIODevice::ReadOnly)){
//      qDebug("error");
//    }
//    QTextStream in(&file);
//    QString s = in.readAll();
    ANTLRInputStream input( s.toStdString());
    TLexer lexer(&input);
    CommonTokenStream tokens(&lexer);
    tokens.fill();

    /*for (auto token : tokens.getTokens()) {

      //std::cout << token->toString() << std::endl;
      std::string text = token->getText();
      std::cout << text << std::endl;
    }*/

    TParser parser(&tokens);
    tree::ParseTree* tree = parser.module();

    //std::cout << tree->toStringTree(&parser) << std::endl << std::endl;

    TParserBaseListener* listener = new TParserBaseListener;
    tree::ParseTreeWalker* walker = new tree::ParseTreeWalker();
    walker->walk(listener, tree);

    return 0;
}
;