/// <summary>
/// Manages the opening of a new/showing of an existing Instance of a Form.
/// </summary>
/// <param name="AForm">Type of the Form to be opened.</param>
/// <param name="AParentForm">Parent Form (can be null).</param>
/// <param name="AFormWasAlreadyOpened">False if a new Form was opened, true if a
/// Singleton Instance of the Form was activated.</param>
/// <param name="ARunShowMethod">Set to true to run the Forms' Show() Method. (Default=true).</param>
/// <param name="AContext">Context in which the Form runs (default=""). Can get evaluated for
/// security purposes.</param>
/// <returns>An Instance of the Form (either newly created or just activated).</returns>
public static Form OpenNewOrExistingForm(Type AForm, Form AParentForm, out bool AFormWasAlreadyOpened, bool ARunShowMethod = true,
string AContext = "")
{
Form OpenScreen;
Form NewScreen;
if (AForm == null)
{
throw new ArgumentNullException("Argument 'AForm' must not be null");
}
AFormWasAlreadyOpened = false;
OpenScreen = TFormsList.GFormsList[AForm.FullName];
if ((OpenScreen != null) &&
(OpenScreen.Modal != true))
{
if (TFormsList.GSingletonForms.Contains(AForm.Name))
{
OpenScreen.BringToFront();
AFormWasAlreadyOpened = true;
return(OpenScreen);
}
}
NewScreen = (Form)Activator.CreateInstance(AForm, new object[] { AParentForm, AContext });
if (ARunShowMethod)
{
NewScreen.Show();
}
return(NewScreen);
}
public List <Cell> ReturnCellsInRow(int rowNumber)
{
List <Cell> cols = new List <Cell>();
int colIndex = 0;
foreach (List <string> l in _parsedFile)
{
MultipleCell multi = null;
// there will be 5 items in each .APP file
if (l.Count != 5)
{
break;
}
string label = l[0];
string type = l[1];
int digits; // not really necessary for this application, but leaving for reverse compatibility
int.TryParse(l[2], out digits);
int precision;
int.TryParse(l[3], out precision);
string connectionInfo = l[4];
switch (type)
{
// keyboard cell
case "K":
if (MultipleCell.IsMultiCell(label) && cols.OfType <MultipleCell>().ToList().Count > 0)
{
colIndex--;
}
KCell k = new KCell(label, digits, precision, connectionInfo, rowNumber, colIndex);
if (MultipleCell.IsMultiCell(label))
{
multi = BuildMultipleCell(k, cols);
if (multi != null)
{
cols.Add(multi);
}
}
else
{
cols.Add(k);
}
break;
// weight cell
case "W":
if (MultipleCell.IsMultiCell(label) && cols.OfType <MultipleCell>().ToList().Count > 0)
{
colIndex--;
}
WCell w = new WCell(label, digits, precision, connectionInfo, rowNumber, colIndex);
if (MultipleCell.IsMultiCell(label))
{
multi = BuildMultipleCell(w, cols);
if (multi != null)
{
cols.Add(multi);
}
}
else
{
cols.Add(w);
}
break;
// calculation cell
case "C":
List <string> names =
connectionInfo.Split(new char[] { '(', ')', '+', '-', '*', '/', '^' }).ToList();
// need for TryParse
double n;
List <string> dependencyNamesPossibleDupes = (from name in names
where name.Length > 0 &&
!double.TryParse(name, out n) // make sure the value isn't an integer
select name).ToList();
List <string> dependencyNames = dependencyNamesPossibleDupes.Distinct().ToList();
List <Cell> dependencies = new List <Cell>();
foreach (string name in dependencyNames)
{
Cell dependency = cols.First(x => x.Label == name);
if (dependency != null)
{
dependencies.Add(dependency);
}
}
if (MultipleCell.IsMultiCell(label) && cols.OfType <MultipleCell>().ToList().Count > 0)
{
colIndex--;
}
CCell c = new CCell(label, digits, precision, connectionInfo, rowNumber, colIndex,
dependencies);
if (MultipleCell.IsMultiCell(label))
{
multi = BuildMultipleCell(c, cols);
if (multi != null)
{
cols.Add(multi);
}
}
else
{
cols.Add(c);
}
break;
// mirror cell
case "M":
// find cell to mirror
var columnToMirror = cols.FirstOrDefault(x => x.Label == connectionInfo);
if (MultipleCell.IsMultiCell(label) && cols.OfType <MultipleCell>().ToList().Count > 0)
{
colIndex--;
}
MCell m = new MCell(label, digits, precision, connectionInfo, rowNumber, colIndex, columnToMirror);
if (MultipleCell.IsMultiCell(label))
{
multi = BuildMultipleCell(m, cols);
if (multi != null)
{
cols.Add(multi);
}
}
else
{
cols.Add(m);
}
break;
// newscreen, for backwards compatibility
case "0":
NewScreen newScreen = new NewScreen(label, digits, precision, connectionInfo, rowNumber, colIndex);
cols.Add(newScreen);
break;
}
colIndex++;
}
return(cols);
}
