public static void Load(string file)
{
GDEXControl.removeAll();
sv save = new sv();
using (StreamReader sr = new StreamReader(file))
{
save = JsonConvert.DeserializeObject <sv>(sr.ReadToEnd());
sr.Close();
sr.Dispose();
}
Program.form1.Invoke(new Action(() =>
{
Program.form1.ProjectName = save.projectName;
Program.form1.LoadPath();
}));
GUI.GUIOffsetX = save.GUIOffsetX;
GUI.GUIOffsetY = save.GUIOffsetY;
GUI.scaleOffset = save.scaleOffset;
for (int i = 0; i < save.buttons.Count; i++)
{
GUI.AddVertexFromSave(save.buttons[i].name, save.buttons[i].location);
}
for (int i = 0; i < save.edges.Count; i++)
{
GDEXControl.addEdge(save.edges[i].from, save.edges[i].to, save.edges[i].price);
}
}
public static void AddVertexFromSave(string name, Point location)
{
Temp = new Edge();
Button button = new Button();
button.Size = new Size(50, 50);
button.Location = location;
button.BackColor = Color.Transparent;
button.FlatStyle = FlatStyle.Flat;
button.BackgroundImage = Properties.Resources.sircle;
button.BackgroundImageLayout = ImageLayout.Zoom;
button.Text = name;
button.ForeColor = Color.White;
if (name.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(name.Trim(), new Point(location.X, location.Y), button);
buttonsList.Add(button);
Program.form1.Invoke(new Action(() =>
{
Program.form1.panel1.Controls.Add(button);
}));
GUI.UpdateGUI(); // for windows < 10
}
private void toolStripTextBox2_KeyDown(object sender, KeyEventArgs e)
{
if (e.KeyCode == Keys.Enter)
{
GDEXControl.MathGraph(toolStripTextBox1.Text, toolStripTextBox2.Text);
}
}
public static void UpdateGUI()
{
Program.form1.Invoke(new Action(() =>
{
Graphics formGraphics = Program.form1.panel1.CreateGraphics();
formGraphics.Clear(Color.White);
if (GDEXControl.dex.graph.Count > 1)
{
Pen myPen = new Pen(Color.Black, 2);
Pen myPenRed = new Pen(Color.Red, 2);
formGraphics.Clear(Color.White);
formGraphics.SmoothingMode = SmoothingMode.AntiAlias;
for (int i = 0; i < GDEXControl.dex.graph.Count; i++)
{
for (int e = 0; e < GDEXControl.dex.graph[i].edges.Count; e++)
{
Point p1 = new Point(GDEXControl.dex.graph[i].button.Location.X + GDEXControl.dex.graph[i].button.Size.Width / 2,
GDEXControl.dex.graph[i].button.Location.Y + GDEXControl.dex.graph[i].button.Size.Height / 2);
Point p2 = new Point(GDEXControl.dex.graph[i].edges[e].vertex.button.Location.X + GDEXControl.dex.graph[i].edges[e].vertex.button.Size.Width / 2,
GDEXControl.dex.graph[i].edges[e].vertex.button.Location.Y + GDEXControl.dex.graph[i].edges[e].vertex.button.Size.Height / 2);
formGraphics.DrawLine(myPen, p1, p2);
Point textP = new Point((p1.X + p2.X) / 2, (p1.Y + p2.Y) / 2);
SizeF size = formGraphics.MeasureString(GDEXControl.dex.graph[i].edges[e].price.ToString(), new Font("Microsoft Sans Serif", 14));
formGraphics.FillRectangle(Brushes.Black, new Rectangle(textP.X, textP.Y, (int)size.Width, (int)size.Height));
formGraphics.DrawString(GDEXControl.dex.graph[i].edges[e].price.ToString(), new Font("Microsoft Sans Serif", 14), Brushes.Red, textP);
}
}
for (int jojo = 0; jojo < GDEXControl.dex.pathVertexes.Count - 1; jojo++)
{
Point p1 = new Point(GDEXControl.GetVertex(GDEXControl.dex.pathVertexes[jojo]).button.Location.X + GDEXControl.GetVertex(GDEXControl.dex.pathVertexes[jojo]).button.Size.Width / 2,
GDEXControl.GetVertex(GDEXControl.dex.pathVertexes[jojo]).button.Location.Y + GDEXControl.GetVertex(GDEXControl.dex.pathVertexes[jojo]).button.Size.Height / 2);
Point p2 = new Point(GDEXControl.GetVertex(GDEXControl.dex.pathVertexes[jojo + 1]).button.Location.X + GDEXControl.GetVertex(GDEXControl.dex.pathVertexes[jojo + 1]).button.Size.Width / 2,
GDEXControl.GetVertex(GDEXControl.dex.pathVertexes[jojo + 1]).button.Location.Y + GDEXControl.GetVertex(GDEXControl.dex.pathVertexes[jojo + 1]).button.Size.Height / 2);
formGraphics.DrawLine(myPenRed, p1, p2);
}
for (int jojo = 0; jojo < GDEXControl.dex.pathVertexes.Count; jojo++)
{
Point textP = new Point(GDEXControl.GetVertex(GDEXControl.dex.pathVertexes[jojo]).button.Location.X + 25, GDEXControl.GetVertex(GDEXControl.dex.pathVertexes[jojo]).button.Location.Y - 25);
SizeF size = formGraphics.MeasureString(GDEXControl.GetVertex(GDEXControl.dex.pathVertexes[jojo]).price.ToString(), new Font("Microsoft Sans Serif", 14));
formGraphics.FillRectangle(Brushes.White, new Rectangle(textP.X, textP.Y, (int)size.Width, (int)size.Height));
formGraphics.DrawString(GDEXControl.GetVertex(GDEXControl.dex.pathVertexes[jojo]).price.ToString(), new Font("Microsoft Sans Serif", 14), Brushes.Red, textP);
}
myPen.Dispose();
formGraphics.Dispose();
}
formGraphics.Dispose();
}));
}
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 Init()
{
GDEXControl.Init();
Task.Run(async() => _Update());
}
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();
}
}
}
}
}
private void весьГрафToolStripMenuItem_Click(object sender, EventArgs e)
{
GDEXControl.RemoveAllVertexes();
}
private void вершинуToolStripMenuItem_Click(object sender, EventArgs e)
{
GDEXControl.RemoveVertex();
}
private void найтиПутьToolStripMenuItem_Click(object sender, EventArgs e)
{
GDEXControl.MathGraph(toolStripTextBox1.Text, toolStripTextBox2.Text);
}
