public void Start()
{
if (systemManager == null)
{
throw new NullReferenceException("Error: BarcodeSystemController has not been assigned to BarCodeSystemUI instance!");
}
isRunning = true;
systemManager.UserBalanceWarning += DisplayUserBalanceWarning;
do
{
ShowProducts(systemManager.ActiveProducts);
Console.Write("> ");
string command = Console.ReadLine();
CommandEntered?.Invoke(command);
DisplayMessage("\nPress any key to continue.");
Console.ReadKey();
Console.Clear();
} while (isRunning);
}
private void tsmiKruskalAlgorithm_Click(object sender, EventArgs e)
{
if (_field.Status == false)
{
return;
}
var args = new MSTCommandArgs(500);
new Thread(() =>
{
CommandEntered?.Invoke(this, args);
if (args.SuccsessOut)
{
StringBuilder mst = new StringBuilder();
args.MstOut.ForEach(str => mst.AppendLine(str));
mst.AppendLine($"Суммарный вес: {args.SummWeightOut}");
ResultForm result = new ResultForm(args.TaskNameOut, args.AlgorithmNameOut, mst.ToString());
BeginInvoke((MethodInvoker)(() =>
{
result.Owner = this;
result.ShowDialog();
if (result.Stream != null)
{
mst.Clear();
mst.AppendLine(result.TaskName);
mst.AppendLine(result.AlgorithmName);
mst.AppendLine(result.ResultText);
CommandEntered?.Invoke(this, new SaveAlgorithmResultCommandArgs(result.Stream, mst.ToString()));
}
}));
}
}).Start();
}
public void Interactive()
{
string lastline = null;
bool quit;
do
{
Console.Write(">");
string line = Console.ReadLine().Trim();
if (line.Length == 0)
{
line = lastline;
}
bool processed = false;
quit = false;
if (CommandEntered != null)
{
CommandEntered.Invoke(line, ref processed, ref quit);
}
if (processed)
{
lastline = line;
}
else
{
lastline = "";
}
} while (!quit);
}
private void tsBtnAddEdge_Click(object sender, EventArgs e)
{
if (sourceModel == null || stockModel == null ||
sourceModel.Key == stockModel.Key)
{
return;
}
string weight = null;
if (_field.IsWeighted)
{
SetWeightForm window = new SetWeightForm();
window.Owner = this;
window.ShowDialog();
if (window.Ok)
{
weight = window.Weight;
}
}
AEdgeModel edgeModel;
if (_field.IsOrgraph)
{
edgeModel = new OrientEdgeModel(sourceModel, stockModel, weight);
}
else
{
edgeModel = new NonOrientEdgeModel(sourceModel, stockModel, weight);
}
CommandEntered?.Invoke(this, new AddModelCommandArgs(edgeModel));
_field.UnmarkGraphModels();
}
private void HandleInput()
{
string command = Console.ReadLine();
Console.Clear();
CommandEntered?.Invoke(command);
}
private void subDetoursBtnDFS_Click(object sender, EventArgs e)
{
toolStripStatusLabel.Text = "Выполяется алгоритм обхода в глубину";
_field.UnmarkGraphModels();
new Thread(() =>
CommandEntered?.Invoke(this, new DFScommandArgs(sourceModel))).Start();
}
public void ShutDown()
{
_running = false;
string command = Console.ReadLine();
CommandEntered?.Invoke(command);
Console.ReadLine();
}
private void subShortcutBtnBFS_Click(object sender, EventArgs e)
{
Text += " - Выполяется алгоритм нахождение кратчайшего пути с помошью построение родительского дерева";
new Thread(() =>
{
CommandEntered?.Invoke(this, new ShortcutBFSCommandArgs(sourceModel, stockModel));
}).Start();
}
private void HandleInput()
{
Console.WriteLine("Enter Command:");
string command = Console.ReadLine();
Console.Clear();
CommandEntered?.Invoke(command);
}
private void tsmiFordBellmanAlgorithm_Click(object sender, EventArgs e)
{
if (_field.Status == false)
{
return;
}
if (_field.MarkedVertexModelCount == 2)
{
SetWeightForm form = new SetWeightForm("Укажите макс длину L", "Найти");
form.Owner = this;
form.ShowDialog();
if (!form.Ok)
{
return;
}
bool succsess = int.TryParse(form.Weight, out var l);
if (!succsess)
{
PostErrorMessage("Некорректное число L");
return;
}
new Thread(() =>
{
var args = new WayNoMoreThenLCommandArgs(sourceModel, stockModel, l);
CommandEntered.Invoke(this, args);
if (args.SuccsessOut)
{
if (!args.Exist)
{
PostMessage($"Пути не больше {l} не существуют!!");
}
else
{
StringBuilder sb = new StringBuilder();
args.OutWays.ForEach(w => sb.AppendLine(w));
ResultForm resform = new ResultForm(args.TaskNameOut, args.AlgorithmNameOut, sb.ToString());
BeginInvoke((MethodInvoker)(() =>
{
resform.Owner = this;
resform.ShowDialog();
if (resform.Stream != null)
{
sb.Clear();
sb.AppendLine(resform.TaskName);
sb.AppendLine(resform.AlgorithmName);
sb.AppendLine(resform.ResultText);
CommandEntered?.Invoke(this, new SaveAlgorithmResultCommandArgs(resform.Stream, sb.ToString()));
}
}));
}
}
}).Start();
}
else
{
PostWarningMessage("Надо вбрать две вершини!!!");
}
}
public void Start()
{
while (_running)
{
PrintHello();
string command = Console.ReadLine();
CommandEntered?.Invoke(command);
}
}
private void tsBtnDeleteGraph_Click(object sender, EventArgs e)
{
DialogResult result = MessageBox.Show(this, "Вы действительно хотите безвозвратно удалить этот граф?", "Удаление Графа", MessageBoxButtons.YesNoCancel, MessageBoxIcon.Question);
if (result == DialogResult.Yes)
{
CommandEntered?.Invoke(null, new ACommandArgs(nameof(RemoveGraphCommand)));
}
}
private void btnSaveAdjList_Click(object sender, EventArgs e)
{
var window = new StoredGraphNameForm();
window.Owner = this;
window.ShowDialog();
if (window.Ok)
{
CommandEntered?.Invoke(this, new AddCurrentGraphInStoredGraphsCommandArgs(window.ListName));
}
}
private void tsBtnCrtGraph_Click(object sender, EventArgs e)
{
CreateGraphForm window = new CreateGraphForm();
window.Owner = this;
window.ShowDialog();
if (window.Ok)
{
oriented = window.Oriented;
weighted = window.Weighted;
CommandEntered?.Invoke(this, new CreateGraphCommandArgs(oriented, weighted));
}
}
private void tsmiNPeriohery_Click(object sender, EventArgs e)
{
if (_field.Status == false)
{
return;
}
if (_field.MarkedVertexModelCount == 1)
{
SetWeightForm form = new SetWeightForm("Укажите N", "Найти");
form.Owner = this;
form.ShowDialog();
if (!form.Ok)
{
return;
}
bool succsess = int.TryParse(form.Weight, out var N);
if (!succsess)
{
PostErrorMessage("Некорректное число N");
return;
}
new Thread(() =>
{
var args = new NPeripheryCommandArgs(sourceModel, N);
CommandEntered.Invoke(this, args);
if (args.SuccsessOut)
{
StringBuilder sb = new StringBuilder();
args.NPeripheryOut.ForEach(w => sb.AppendLine(w));
ResultForm resform = new ResultForm(args.TaskNameOut, args.AlgorithmNameOut, sb.ToString());
BeginInvoke((MethodInvoker)(() =>
{
resform.Owner = this;
resform.ShowDialog();
if (resform.Stream != null)
{
sb.Clear();
sb.AppendLine(resform.TaskName);
sb.AppendLine(resform.AlgorithmName);
sb.AppendLine(resform.ResultText);
CommandEntered?.Invoke(this, new SaveAlgorithmResultCommandArgs(resform.Stream, sb.ToString()));
}
}));
}
}).Start();
}
else
{
PostWarningMessage("Надо вбрать одну вершину!!!");
}
}
private void tsmiPowVertex_Click(object sender, EventArgs e)
{
if (_field.MarkedVertexModelCount == 1)
{
HalfLifeDegreeCommandArgs args = new HalfLifeDegreeCommandArgs(sourceModel);
CommandEntered?.Invoke(this, args);
string halfWay = _field.IsOrgraph ? "полуисхода" : "";
PostMessage($"Степень {halfWay} вершины {sourceModel.VertexStr} равно {args.OutHalfLifeDegree}");
}
else
{
PostWarningMessage("Отметьте одну и только одну вершину !!!");
}
}
public void Start()
{
while (running)
{
Stregsystem.UserBalanceWarning += DisplayBalanceWarning;
DisplayProducts(Stregsystem.ActiveProducts);
var command = Console.ReadLine();
CommandEntered?.Invoke(command);
Console.ReadKey();
Console.Clear();
}
}
protected override bool ProcessCmdKey(ref Message m, Keys keyData)
{
if (keyData == Keys.Enter && Text.Trim().Length > 0)
{
string cmd = Text.Trim();
mCommandHistory.Add(cmd);
Clear();
mHistoryIndex = mCommandHistory.Count;
CommandEntered?.Invoke(cmd);
return(true);
}
if (keyData == Keys.Up)
{
if (mHistoryIndex > 0)
{
mHistoryIndex--;
}
if (mHistoryIndex >= 0 && mHistoryIndex < mCommandHistory.Count)
{
Text = mCommandHistory[mHistoryIndex];
SelectionStart = Text.Length;
SelectionLength = 0;
}
return(true);
}
if (keyData == Keys.Down)
{
if (mHistoryIndex < mCommandHistory.Count)
{
mHistoryIndex++;
}
if (mHistoryIndex >= 0 && mHistoryIndex < mCommandHistory.Count)
{
Text = mCommandHistory[mHistoryIndex];
SelectionStart = Text.Length;
SelectionLength = 0;
}
return(true);
}
return(base.ProcessCmdKey(ref m, keyData));
}
private void MainForm_MouseUp(object sender, MouseEventArgs e)
{
vec2 pos = new vec2(e.X, e.Y);
if (mouseDownFL && lastVertexPos != null && middlePos != null)
{
vec2 helpVector = new vec2(min);
Clip.RectangleClip(ref helpVector, ref pos, min, max);
CommandEntered?.Invoke(this, new MoveVertexModelCommandArgs(middlePos, lastVertexPos, selectedKey));
selectedKey = null;
lastVertexPos = null;
_field.UnmarkGraphModels();
}
mouseDownFL = false;
}
private void DrawCLI()
{
Console.Clear();
Console.WriteLine("┌────┬─────────────────────────────────────┬──────────┐");
foreach (var product in _lineSystem.ActiveProducts)
{
Console.WriteLine(product);
}
Console.WriteLine("└────┴─────────────────────────────────────┴──────────┘");
Console.WriteLine();
Console.WriteLine(_cliInfoMessage + _userBalanceWarning);
Console.Write("Quickbuy: ");
string enteredCommand = Console.ReadLine();
_userBalanceWarning = string.Empty;
if (enteredCommand != string.Empty) CommandEntered?.Invoke(this, enteredCommand.Trim());
}
private void tsbtnOpen_Click(object sender, EventArgs e)
{
try
{
if (openGraphFileDialog.ShowDialog() == DialogResult.OK)
{
using (Stream stream = openGraphFileDialog.OpenFile())
{
CommandEntered?.Invoke(this, new OpenGraphInFileCommandArgs(stream));
}
}
}
catch (Exception ex)
{
PostErrorMessage(ex.Message);
}
}
private void btnRemoveAdjList_Click(object sender, EventArgs e)
{
int count;
if ((count = listBoxAdjList.SelectedItems.Count) == 0)
{
return;
}
string[] names = new string[count];
int i = 0;
foreach (var elem in listBoxAdjList.SelectedItems)
{
names[i++] = (string)elem;
}
CommandEntered?.Invoke(this, new RemoveStoredGraphCommandArgs(names));
}
private void tsmiDijkstraAlgorithm_Click(object sender, EventArgs e)
{
if (_field.Status == false)
{
return;
}
new Thread(() =>
{
DijkstraCommandArgs args = null;
if (_field.MarkedVertexModelCount == 1)
{
args = new DijkstraCommandArgs(sourceModel);
CommandEntered.Invoke(this, args);
if (args.SuccsessOut)
{
if (args.OutWays.Count == 0)
{
PostMessage("Пути к данной вершини отсутсвуют!!!");
}
else
{
StringBuilder sb = new StringBuilder();
args.OutWays.ForEach(w => sb.AppendLine(w));
ResultForm resform = new ResultForm(args.TaskNameOut, args.AlgorithmNameOut, sb.ToString());
BeginInvoke((MethodInvoker)(() =>
{
resform.Owner = this;
resform.ShowDialog();
if (resform.Stream != null)
{
sb.Clear();
sb.AppendLine(resform.TaskName);
sb.AppendLine(resform.AlgorithmName);
sb.AppendLine(resform.ResultText);
CommandEntered?.Invoke(this, new SaveAlgorithmResultCommandArgs(resform.Stream, sb.ToString()));
}
}));
}
}
}
else
{
PostWarningMessage("Надо вбрать одну вершину!!!");
}
}).Start();
}
private void tsbtnSaveGraph_Click(object sender, EventArgs e)
{
try
{
if (saveGraphFileDialog.ShowDialog() == DialogResult.OK)
{
using (Stream stream = saveGraphFileDialog.OpenFile())
{
CommandEntered?.Invoke(this, new SaveGraphToFileCommandArgs(stream));
PostMessage("Граф успешно сохранен");
}
}
}
catch (Exception ex)
{
PostErrorMessage(ex.Message);
}
}
public void Start()
{
Console.SetWindowSize(idStrLength + productStrLength + priceStrLength + 10, windowHeight);
DrawMenu();
stayAlive = true;
while (stayAlive)
{
try
{
CommandEntered?.Invoke(Console.ReadLine());
}
catch (Exception ex)
{
DrawMenu();
Debug.WriteLine(ex);
}
}
}
private void tsmiEdmondsKarp_Click(object sender, EventArgs e)
{
if (_field.Status == false)
{
return;
}
if (_field.MarkedVertexModelCount == 2)
{
new Thread(() =>
{
try
{
var args = new EdmondsKarpCommandArgs(sourceModel, stockModel);
CommandEntered.Invoke(this, args);
if (args.SuccsessOut)
{
ResultForm resform = new ResultForm(args.TaskNameOut, args.AlgorithmNameOut, args.MaxFlowOut.ToString());
BeginInvoke((MethodInvoker)(() =>
{
resform.Owner = this;
resform.ShowDialog();
if (resform.Stream != null)
{
StringBuilder sb = new StringBuilder();
sb.AppendLine(resform.TaskName);
sb.AppendLine(resform.AlgorithmName);
sb.AppendLine(resform.ResultText);
CommandEntered?.Invoke(this, new SaveAlgorithmResultCommandArgs(resform.Stream, sb.ToString()));
}
}));
}
}
catch (Exception ex)
{
PostErrorMessage(ex.Message);
}
}).Start();
}
else
{
PostWarningMessage("Надо вбрать две вершини!!!");
}
}
private void tsmiConnectedComponents_Click(object sender, EventArgs e)
{
if (_field.Status == false)
{
return;
}
new Thread(() =>
{
var args = new ConnectedComponentsCommandArgs();
CommandEntered?.Invoke(this, args);
StringBuilder components = new StringBuilder();
components.AppendLine($"Алгоритм: \"{args.AlgorithmNameOut}\"");
for (int i = 0; i < args.ComponentsOut.Count; i++)
{
components.Append($"Компонента {i + 1}: ");
args.ComponentsOut[i].ForEach(v => components.Append($"{v}, "));
components.Append("\r\n");
}
MessageBox.Show(components.ToString(), args.ConnectedTypeOut, MessageBoxButtons.OK, MessageBoxIcon.None);
}).Start();
}
private void btnUnion_Click(object sender, EventArgs e)
{
int count;
if ((count = listBoxAdjList.SelectedItems.Count) == 0)
{
return;
}
string[] names = new string[count];
int i = 0;
foreach (var elem in listBoxAdjList.SelectedItems)
{
names[i++] = (string)elem;
}
var window = new StoredGraphNameForm();
window.Owner = this;
window.ShowDialog();
if (window.Ok)
{
CommandEntered?.Invoke(this, new GraphUnionCommandArgs(names, window.ListName));
}
}
private void GetInput()
{
CommandEntered?.Invoke(Console.ReadLine());
}
protected virtual void OnCommandEntered(string command)
{
CommandEntered?.Invoke(this, command);
}