public static void AddVertex(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Right)
{
Temp = new Edge();
int _localX = CursorX;
int _localY = CursorY;
using (dialoge form = new dialoge())
{
form.Text = "Введите имя вершины";
DialogResult result = form.ShowDialog();
if (result == DialogResult.OK)
{
if (GDEXControl.dex.graph.Find(x => x.name == form.value) != null)
{
MessageBox.Show("Такая вершина уже существует!", "Ошибка", MessageBoxButtons.OK);
return;
}
Button button = new Button();
button.Size = new Size(50, 50);
button.Location = new Point(_localX - button.Size.Width / 2, _localY - button.Size.Height / 2);
button.BackColor = Color.Transparent;
button.FlatStyle = FlatStyle.Flat;
button.BackgroundImage = Properties.Resources.sircle;
button.BackgroundImageLayout = ImageLayout.Zoom;
button.Text = form.value;
button.ForeColor = Color.White;
if (form.value.Length <= 2)
{
button.Font = new Font(button.Font.Name, 14);
}
else
{
button.Font = new Font(button.Font.Name, 8);
}
button.MouseClick += AddEdge;
button.MouseDown += GDEXControl.RemoveEdges;
GDEXControl.AddVertex(form.value.Trim(), new Point(_localX, _localY), button);
buttonsList.Add(button);
Program.form1.Invoke(new Action(() =>
{
Program.form1.panel1.Controls.Add(button);
}));
}
}
GUI.UpdateGUI(); // for windows < 10
}
}
public static void RemoveVertex()
{
dex.pathVertexes.Clear();
using (dialoge form = new dialoge())
{
form.Text = "Введите имя вершины для удаления";
DialogResult result = form.ShowDialog();
if (result == DialogResult.OK)
{
if (dex.FindVertex(form.value))
{
_RemoveVertex(form.value);
}
}
}
GUI.UpdateGUI(); // for windows < 10
}
public static void RemoveEdges(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Middle)
{
foreach (Dex.Vertex ver in dex.graph)
{
if (sender == ver.button)
{
using (dialoge form = new dialoge())
{
form.Text = "Введите имя ребра для удаления";
DialogResult result = form.ShowDialog();
if (result == DialogResult.OK)
{
for (int i = 0; i < ver.edges.Count; i++)
{
if (ver.edges[i].vertex.name == form.value)
{
for (int j = 0; j < ver.edges[i].vertex.edges.Count; j++)
{
if (ver.edges[i].vertex.edges[j].vertex.name == ver.name)
{
ver.edges[i].vertex.edges.RemoveAt(j);
}
}
Program.form1.Invoke(new Action(() =>
{
Program.form1.panel1.Controls.Remove(ver.edges[i].labelPrice);
}));
ver.edges.RemoveAt(i);
}
}
GUI.UpdateGUI();
}
}
}
}
}
}
public static void AddEdge(object sender, MouseEventArgs e)
{
if (e.Button == MouseButtons.Left)
{
foreach (Dex.Vertex ver in GDEXControl.dex.graph)
{
if (sender == ver.button)
{
if (!Temp.Fstart)
{
Temp.Fstart = true;
Temp.ver1 = ver.name;
Temp.start = ver.position;
}
else if (!Temp.Fstop)
{
if (Temp.ver1 != ver.name)
{
Temp.Fstop = true;
Temp.ver2 = ver.name;
Temp.stop = ver.position;
}
}
if (Temp.Fstop && Temp.Fstart)
{
if (!findPath)
{
using (dialoge form = new dialoge())
{
form.type = "int";
form.maxlen = 9;
form.default_rich = ((int)Math.Sqrt(Math.Pow(GDEXControl.GetVertex(Temp.ver2).button.Location.X - GDEXControl.GetVertex(Temp.ver1).button.Location.X, 2) +
Math.Pow(GDEXControl.GetVertex(Temp.ver2).button.Location.Y - GDEXControl.GetVertex(Temp.ver1).button.Location.Y, 2)) / 4).ToString();
form.Text = "Введите цену ребра " + Temp.ver1 + " => " + Temp.ver2;
DialogResult result = form.ShowDialog();
if (result == DialogResult.OK)
{
int price = 0;
if (Int32.TryParse(form.value, out int res))
{
price = res;
}
GDEXControl.addEdge(Temp.ver1, Temp.ver2, price, null);
UpdateGUI();
}
}
}
else
{
GDEXControl.MathGraph(Temp.ver1, Temp.ver2);
}
GUI.UpdateGUI(); // for windows < 10
Temp = new Edge();
}
}
}
}
}