private void btn_Browse_Click(object sender, EventArgs e) // Event btn_Browse di klik (Browse files) dan menggambarkan graph setelah berhasil di load file
{
var result = new System.Windows.Forms.OpenFileDialog();
if (result.ShowDialog() == System.Windows.Forms.DialogResult.OK)
{
string fileToOpen = result.FileName;
Console.WriteLine(fileToOpen);
this.GDraw = new Microsoft.Msagl.Drawing.Graph("graph");
this.OG = new Classes.Graph(fileToOpen);
DrawGraph(this.GDraw, OG.getDrawInfo());
gViewer1.Graph = this.GDraw;
gViewer1.OutsideAreaBrush = Brushes.White;
gViewer1.ToolBarIsVisible = false;
this.account = null;
this.findAccount = null;
this.mode = -1;
lbl_FileName.Text = "File Name: " + System.IO.Path.GetFileName(fileToOpen);
// Initialize dropdown menu
accList = new List <ItemCombo>();
findList = new List <ItemCombo>();
fromList = new List <ItemCombo>();
toList = new List <ItemCombo>();
InitializeComboItems(accList, findList, fromList, toList, OG);
}
}
public Form1() // Konstruktor form (Menginisialisasikan tiap atribut dengan null, dan beberapa komponen tidak dapat dilihat terlebih dahulu pada form)
{
InitializeComponent();
this.GDraw = null;
this.OG = null;
this.account = null;
this.findAccount = null;
this.mode = -1;
this.from = null;
this.to = null;
cmb_Account.Visible = false;
pnl_ExploreFriends.Visible = false;
cmb_ExploreWith.Visible = false;
pnl_ExploreFriends.Size = new Size(200, 181);
pnl_AddAccount.Visible = false;
pnl_AddConnection.Visible = false;
gViewer1.ToolBarIsVisible = false;
}
void InitializeComboItems(List <ItemCombo> list1, List <ItemCombo> list2, List <ItemCombo> list3, List <ItemCombo> list4, Classes.Graph graph)
{
foreach (var name in graph.getNodeNames())
{
list1.Add(new ItemCombo()
{
Text = name, Value = name
});
list2.Add(new ItemCombo()
{
Text = name, Value = name
});
list3.Add(new ItemCombo()
{
Text = name, Value = name
});
list4.Add(new ItemCombo()
{
Text = name, Value = name
});
}
cmb_Account.DataSource = list1;
cmb_Account.DisplayMember = "Text";
cmb_Account.ValueMember = "Value";
cmb_ExploreWith.DataSource = list2;
cmb_ExploreWith.DisplayMember = "Text";
cmb_ExploreWith.ValueMember = "Value";
cmb_From.DataSource = list3;
cmb_From.DisplayMember = "Text";
cmb_From.ValueMember = "Value";
cmb_To.DataSource = list4;
cmb_To.DisplayMember = "Text";
cmb_To.ValueMember = "Value";
}
