private void ClearBtn_Click(object sender, EventArgs e)
{
ResultBox.Clear();
LstSearch.SelectedIndex = -1;
LstSearch.Items.Clear();
gridSkin.DataSource = null;
}
private void button3_Click(object sender, EventArgs e)
{
if (ResultBox.Text == "0")
{
ResultBox.Clear();
}
ResultBox.Text = ResultBox.Text + "3";
}
private void button_2_Click(object sender, EventArgs e)
{
if (!clear)
{
ResultBox.Clear();
clear = true;
}
ResultBox.Text = ResultBox.Text + "2";
}
private void BPlus_Click(object sender, EventArgs e)
{
OperationBox.Text = "+";
Multiply = false;
Del = false;
Plus = true;
Minus = false;
Dot = true;
ResultBox.Clear();
}
private void ClearButton()
{
WeightBox.Clear();
HeightBox.Clear();
ResultBox.Clear();
outputString = "0";
heightValue = 0.0f;
weightValue = 0.0f;
decimalExists = false;
}
//Вспомогательная функция
private bool OperationsIsClear()
{
if (Clear == true)
{
OperationBox.Clear();
ResultBox.Clear();
Clear = false;
Dot = false;
}
return(Multiply == false && Del == false && Plus == false && Minus == false);
}
private void BtnClick(object sender, EventArgs e)
{
if ((ResultBox.Text == "0") || (OperPress))
{
ResultBox.Clear();
}
Button button = (Button)sender;
ResultBox.Text = ResultBox.Text + button.Text.Trim();
OperPress = false;
}
private void Button_Click(object sender, EventArgs e)
{
if ((ResultBox.Text == "0") || (endinput))
{
ResultBox.Clear();
}
endinput = false;
Button b = (Button)sender;
ResultBox.Text = ResultBox.Text + b.Text;
}
//Load graph from file and add selection
private void LoadButton_Click(object sender, EventArgs e)
{
//init attributes
String filename = FileInput.Text;
g = new Graph();
graph = new Microsoft.Msagl.Drawing.Graph("graph");
System.IO.StreamReader file;
System.Text.RegularExpressions.Regex filenameRegex = new System.Text.RegularExpressions.Regex(@".*\.txt");
ResultBox.Clear();
//case no input
if (filename == "" || !filenameRegex.IsMatch(filename))
{
ResultBox.Text = "Invalid input.";
return;
}
//read file
try
{
file = new System.IO.StreamReader(filename);
}
catch (System.IO.IOException)
{
ResultBox.Text = "IO Error.";
return;
}
//create graph
int numOfEdges = Int32.Parse(file.ReadLine());
for (int i = 0; i < numOfEdges; i++)
{
String line = file.ReadLine();
String[] subs = line.Split(' ');
g.AddEdge(subs[0], subs[1]);
graph.AddEdge(subs[0], subs[1]).Attr.ArrowheadAtTarget = Microsoft.Msagl.Drawing.ArrowStyle.None;
}
//Add selection to boxes
AccountBox.Items.Clear();
ExploreBox.Items.Clear();
foreach (String v in g.vertices)
{
AccountBox.Items.Add(v);
ExploreBox.Items.Add(v);
}
//show graph
gViewer1.Graph = graph;
}
private void button_click(object sender, EventArgs e)
{
if ((ResultBox.Text == "0") || isOperationPerformed)
{
ResultBox.Clear();
}
isOperationPerformed = false;
Button button = (Button)sender;
if (button.Text == ".")
{
if (!ResultBox.Text.Contains("."))
{
ResultBox.Text = ResultBox.Text + button.Text;
}
}
else
{
ResultBox.Text = ResultBox.Text + button.Text;
}
}
private void CalculateButton_Click(object sender, EventArgs e)
{
try
{
if (ImperialButton.Checked || MetrixButton.Checked)
{
ResultBox.Clear();
height = Convert.ToDouble(HeightBox.Text);
weight = Convert.ToDouble(WeightBox.Text);
switch (Calculator)
{
case "Imperial":
bmi = weight * 703 / Math.Pow(height, 2);
break;
case "Metrix":
bmi = weight / Math.Pow(height, 2);
break;
default:
break;
}
ResultBox.Text = bmi.ToString();
BMIevaluation(bmi);
}
else
{
throw new Exception("Error: You have to pick a calculator.");
}
}
catch (Exception exception)
{
MessageBox.Show(exception.Message);
}
}
private void button_clr_Click(object sender, EventArgs e)
{
Result = 0;
ResultBox.Clear();
clear = true;
}
private void button_equal_Click(object sender, EventArgs e)
{
try
{
x = Convert.ToDouble(ResultBox.Text);
ResultBox.Clear();
if (Clicked == button_div)
{
if (Result == 0)
{
Result = x;
ResultBox.Text = Result.ToString();
clear = false;
}
else
{
Result = Result / x;
ResultBox.Text = Result.ToString();
clear = false;
}
}
else if (Clicked == button_add)
{
if (Result == 0)
{
Result = x;
ResultBox.Text = Result.ToString();
clear = false;
}
else
{
Result = Result + x;
ResultBox.Text = Result.ToString();
clear = false;
}
}
else if (Clicked == button_sub)
{
if (Result == 0)
{
Result = x;
ResultBox.Text = Result.ToString();
clear = false;
}
else
{
Result = Result - x;
ResultBox.Text = Result.ToString();
clear = false;
}
}
else if (Clicked == button_mult)
{
if (Result == 0)
{
Result = x;
ResultBox.Text = Result.ToString();
clear = false;
}
else
{
Result = Result * x;
ResultBox.Text = Result.ToString();
clear = false;
}
}
else
{
ResultBox.Text = x.ToString();
}
}
catch (Exception)
{
Result = 0;
ResultBox.Clear();
}
}
private void ClearBtn_Click(object sender, EventArgs e)
{
ResultBox.Clear();
}
private void CPress(object sender, EventArgs e)
{
ResultBox.Clear();
Value = 0;
}
// main function
private void SearchButton_Click(object sender, EventArgs e)
{
// init variables
int start, finish;
String AccountInput = AccountBox.GetItemText(AccountBox.SelectedItem);
String ExploreInput = ExploreBox.GetItemText(ExploreBox.SelectedItem);
System.Text.RegularExpressions.Regex Input2 = new System.Text.RegularExpressions.Regex(@"[A-Z]");
// scuffed ordinal dictionary
Dictionary <int, String> ordinal = new Dictionary <int, String>()
{
{ 0, "th" }, { 1, "st" }, { 2, "nd" }, { 3, "rd" }, { 4, "th" },
{ 5, "th" }, { 6, "th" }, { 7, "th" }, { 8, "th" }, { 9, "th" },
{ 10, "th" }, { 11, "th" }, { 12, "th" }, { 13, "th" }, { 14, "th" },
{ 15, "th" }, { 16, "th" }, { 17, "th" }, { 18, "th" }, { 19, "th" },
{ 20, "th" }, { 21, "th" }, { 22, "th" }, { 23, "th" }, { 24, "th" }
};
//Reset Graph Color
foreach (String v in g.vertices)
{
graph.FindNode(v).Attr.FillColor = Microsoft.Msagl.Drawing.Color.White;
}
//case no account input
if (!Input2.IsMatch(AccountInput))
{
ResultBox.Text = "Invalid Input 2 . . .";
return;
}
ResultBox.Clear();
//case same input
if (AccountInput == ExploreInput)
{
ResultBox.AppendText("Please input a different node . . .\n");
}
//Explore Friend
if ((BFSRadio.Checked || DFSRadio.Checked) && Input2.IsMatch(ExploreInput) && AccountInput != ExploreInput)
{
// get path from BFS or DFS Algo
List <String> pathToExplore;
if (BFSRadio.Checked)
{
pathToExplore = g.ExploreBFS(AccountInput, ExploreInput);
}
else
{
pathToExplore = g.ExploreDFS(AccountInput, ExploreInput);
}
//Bold first line, it's stupid i know
start = ResultBox.Text.Length;
ResultBox.AppendText("Explore Path From " + AccountInput + " To " + ExploreInput + (BFSRadio.Checked ? " (BFS) " : " (DFS) ") + "\n");
finish = ResultBox.Text.Length - start;
ResultBox.Select(start, finish);
ResultBox.SelectionFont = new Font(ResultBox.Font, FontStyle.Bold);
//case not found
if (pathToExplore[0] == "-1")
{
ResultBox.AppendText("Tidak ada jalur koneksi yang tersedia.\nAnda harus memulai koneksi baru itu sendiri.\n");
}
//case found
else
{
//print each node and color it
foreach (String path in pathToExplore)
{
if (path == pathToExplore.Last())
{
ResultBox.AppendText(path + "\n");
graph.FindNode(path).Attr.FillColor = Microsoft.Msagl.Drawing.Color.LightPink;
}
else
{
ResultBox.AppendText(path + " -> ");
graph.FindNode(path).Attr.FillColor = Microsoft.Msagl.Drawing.Color.MistyRose;
}
}
//print degree
ResultBox.AppendText((pathToExplore.Count() - 2) + ordinal[pathToExplore.Count() - 2] + " Degree Connection\n");
}
ResultBox.AppendText("\n");
}
//Friend Recommendation
List <List <String> > firstDegreeFriend = g.FriendRecBFS(AccountInput);
//Bold first line, again, it's stupid
start = ResultBox.Text.Length;
ResultBox.AppendText("Friend Recommendation For " + AccountInput + " :\n");
finish = ResultBox.Text.Length - start;
ResultBox.Select(start, finish);
ResultBox.SelectionFont = new Font(ResultBox.Font, FontStyle.Bold);
ResultBox.Select(ResultBox.Text.Length, 0);
//Print
foreach (List <String> list in firstDegreeFriend)
{
foreach (String v in list)
{
if (v == list.First())
{
ResultBox.SelectionBullet = true;
ResultBox.AppendText("Friend " + v + "\n");
ResultBox.SelectionBullet = false;
ResultBox.AppendText((list.Count() - 1) + " Mutual Friend : ");
}
else
{
ResultBox.AppendText(v + " ");
}
}
ResultBox.AppendText("\n");
}
//Color First Node
graph.FindNode(AccountInput).Attr.FillColor = Microsoft.Msagl.Drawing.Color.LightCyan;
//Update Graph
gViewer1.Graph = graph;
}