private void btnAutomatoPilha_Click(object sender, EventArgs e)
{
btnGreibach_Click(null, null);
StackAutoma automato = new StackAutoma(fng.Normalized);
Desenha(automato);
lbDefinicao.Items.Clear();
lbDefinicao.Items.Add(string.Format("M=({{{0}}}, {{{1}}}, P, {{{2}}}, {{{3}}}, {{{4}}})",
string.Join(",", automato.Alphabet.Select(a => a.Name).ToArray()),
string.Join(",", automato.ObterEstados()),
automato.StartState.Name,
string.Join(",", automato.ObterEstadosFinais()),
string.Join(",", automato.StackAlphabet.Select(a => a + "").ToArray())));
lbDefinicao.Items.Add("P={");
foreach (Transition transicao in transicoes)
{
lbDefinicao.Items.Add(string.Format(" P({0},{1}, {2}) = {{({3}, {4})}}",
transicao.Source.Name,
transicao.Symbol,
transicao.ConsumingStack[0],
transicao.Destiny.Name,
string.Join(",", transicao.PushStack[0].Name.ToArray())));
}
lbDefinicao.Items.Add("}");
}
private void btnAutomatoPilha_Click(object sender, EventArgs e)
{
btnGreibach_Click(null, null);
StackAutoma automato = new StackAutoma(fng.Normalized);
Desenha(automato);
lbDefinicao.Items.Clear();
lbDefinicao.Items.Add(string.Format("M=({{{0}}}, {{{1}}}, P, {{{2}}}, {{{3}}}, {{{4}}})",
string.Join(",", automato.Alphabet.Select(a => a.Name).ToArray()),
string.Join(",", automato.ObterEstados()),
automato.StartState.Name,
string.Join(",", automato.ObterEstadosFinais()),
string.Join(",", automato.StackAlphabet.Select(a => a + "").ToArray())));
lbDefinicao.Items.Add("P={");
foreach (Transition transicao in transicoes)
{
lbDefinicao.Items.Add(string.Format(" P({0},{1}, {2}) = {{({3}, {4})}}",
transicao.Source.Name,
transicao.Symbol,
transicao.ConsumingStack[0],
transicao.Destiny.Name,
string.Join(",", transicao.PushStack[0].Name.ToArray())));
}
lbDefinicao.Items.Add("}");
}
/// <summary>
/// Desenha o autômato.
/// </summary>
private void Desenha(StackAutoma automato)
{
Graph grafoAutomato = new Graph("Autômato");
transicoes = new List <Transition>();
// Adiciona elementos com base nas transições
foreach (KeyValuePair <string, State> estado in automato.States)
{
Node no = grafoAutomato.AddNode(estado.Key);
no.Attr.Shape = Shape.Circle;
// Faz marcações no grafo..
if (estado.Value.Final)
{
no.Attr.Shape = Shape.DoubleCircle;
}
if (estado.Value == automato.StartState)
{
no.Attr.FillColor = Microsoft.Msagl.Drawing.Color.LightGray;
}
transicoes.AddRange(estado.Value.Transitions);
}
foreach (Transition transicao in transicoes)
{
Edge arco = grafoAutomato.AddEdge(transicao.Source.Name, transicao.Destiny.Name);
arco.LabelText = string.Format("({0}, {1}, {{{2}}})", transicao.Symbol, transicao.ConsumingStack[0], string.Join(",", transicao.PushStack.ToArray().Select(c => c.Name).ToArray()));
}
GViewer viewer = new GViewer();
viewer.NavigationVisible = false;
viewer.OutsideAreaBrush = Brushes.White;
//viewer.RemoveToolbar();
viewer.Graph = grafoAutomato;
viewer.Dock = System.Windows.Forms.DockStyle.Fill;
pnlAutomato.Controls.Clear();
pnlAutomato.Controls.Add(viewer);
}
/// <summary>
/// Desenha o autômato.
/// </summary>
private void Desenha(StackAutoma automato)
{
Graph grafoAutomato = new Graph("Autômato");
transicoes = new List<Transition>();
// Adiciona elementos com base nas transições
foreach (KeyValuePair<string, State> estado in automato.States)
{
Node no = grafoAutomato.AddNode(estado.Key);
no.Attr.Shape = Shape.Circle;
// Faz marcações no grafo..
if (estado.Value.Final)
{
no.Attr.Shape = Shape.DoubleCircle;
}
if (estado.Value == automato.StartState)
{
no.Attr.FillColor = Microsoft.Msagl.Drawing.Color.LightGray;
}
transicoes.AddRange(estado.Value.Transitions);
}
foreach (Transition transicao in transicoes)
{
Edge arco = grafoAutomato.AddEdge(transicao.Source.Name, transicao.Destiny.Name);
arco.LabelText = string.Format("({0}, {1}, {{{2}}})", transicao.Symbol, transicao.ConsumingStack[0], string.Join(",", transicao.PushStack.ToArray().Select(c => c.Name).ToArray()));
}
GViewer viewer = new GViewer();
viewer.NavigationVisible = false;
viewer.OutsideAreaBrush = Brushes.White;
//viewer.RemoveToolbar();
viewer.Graph = grafoAutomato;
viewer.Dock = System.Windows.Forms.DockStyle.Fill;
pnlAutomato.Controls.Clear();
pnlAutomato.Controls.Add(viewer);
}
