// Task Factory Method
public static ProgramElement CreateElement(string CompleteFilename)
{
string e = Path.GetExtension(CompleteFilename).ToLower();
if (e.Length == 0)
{
//Console.Out.WriteLine(CompleteFilename);
FileElement R = new FileElement(CompleteFilename);
AddParsers(R, e);
R.ElementType = ElementType.TextFile;
return(R);
}
if (isText(e))
{
FileElement R = new FileElement(CompleteFilename);
AddParsers(R, e);
R.ElementType = ElementType.TextFile;
return(R);
}
if (isBin(e))
{
BinElement R = new BinElement(CompleteFilename);
R.ElementType = ElementType.BinaryFile;
return(R);
}
Console.Out.Write("Unknown Type file : " + CompleteFilename);
ExtraTypes.Add(e);
return(new RumpElement(CompleteFilename));
}
private void NavigateToFile(string Filename, bool isForward)
{
if (Filename == null)
{
return;
}
txtAddressBar.Text = Filename;
Filename = Filename.Trim();
if (!M.Elements.ContainsKey(Filename))
{
MessageBox.Show("not found : " + Filename);
return;
}
ProgramElement E = M.Elements[Filename];
lstDepends.Items.Clear();
lstSupports.Items.Clear();
foreach (ElementRelationship Dp in E.Depends.Values)
{
if (Dp.Supporter != null)
{
lstDepends.Items.Add(Dp.Supporter.name);
}
}
//FillWithDescendents(lstSupports, E,1);
foreach (ElementRelationship Sp in E.Supports.Values)
{
lstSupports.Items.Add(Sp.Dependent.name);
}
lstFiles.SelectedItem = Filename;
if (isForward)
{
History.Push(Filename);
}
try
{
FileElement F = E as FileElement;
cmdFindTextinFiles.Text = F.contents;
if (this.Width < 1280)
{
this.Width = 1280;
}
}
catch (Exception xe)
{
if (this.Width < 800)
{
this.Width = 800;
}
}
}
private void lst_DoubleClick(object sender, EventArgs e)
{
ListBox LB = sender as ListBox;
ProgramElement E = M.Elements[LB.SelectedItem as string];
try
{
FileElement F = E as FileElement;
cmdFindTextinFiles.Text = F.contents;
this.Width = 1280;
}
catch (Exception xe)
{
}
}
private void cmdFindText_Click(object sender, EventArgs e)
{
int i = 0;
if (txtSearchText.Text.Length > 0)
{
lstFiles.Items.Clear();
ProgramElement E;
string S;
foreach (KeyValuePair <string, ProgramElement> KVP in M.Elements)
{
S = KVP.Key;
E = KVP.Value;
if (E.ElementType == ElementType.TextFile)
{
FileElement F = E as FileElement;
if (F.contents.Length > 0)
{
if (F.contents.ToUpper().Contains(txtSearchText.Text.ToUpper()))
{
lstFiles.Items.Add(S);
i++;
}
}
}
}
if (i == 0)
{
MessageBox.Show("No Files were found with text string (" + txtSearchText.Text + ")");
}
else
{
MessageBox.Show(String.Format("{0:d} were found with text string ('{1}')", i, txtSearchText.Text));
}
}
}
