private void button1_Click(object sender, EventArgs e)
{
string inputString = textBox1.Text;
ICharStream inputStream = new AntlrInputStream(inputString.ToString());
ITokenSource speakLexer = new SpeakLexer(inputStream);
CommonTokenStream commonTokenStream = new CommonTokenStream(speakLexer);
SpeakParser speakParser = new SpeakParser(commonTokenStream);
speakParser.BuildParseTree = true;
IParseTree tree = speakParser.chat();
textBox1.Text = tree.ToStringTree();
var treeNodeDrawable = new ASTTreeNode(tree);
if (pictureBox1.Image != null)
{
pictureBox1.Image.Dispose();
pictureBox1.Image = null;
}
Image image = new VisualAST(treeNodeDrawable).Draw();
pictureBox1.Image = image;
}
private void buttonParse_Click(object sender, EventArgs e)
{
string inputString = textBoxInput.Text;
var input = new ANTLRStringStream(inputString);
var lexer = new EntityMappingLexer(input);
var tokens = new CommonTokenStream(lexer);
var parser = new EntityMappingParser(tokens);
var result = parser.prog();
var tree = result.Tree;
textBoxStringTree.Text = tree.ToStringTree();
var treeNodeDrawable = new ASTTreeNode(tree);
int center;
if (pictureBox1.Image != null)
{
pictureBox1.Image.Dispose();
pictureBox1.Image = null;
}
Image image = new VisualAST(treeNodeDrawable).Draw();
pictureBox1.Image = image;
}
