/// <summary>
/// Show the formula manager
/// </summary>
/// <param name="Formulas">The default formulas</param>
/// <returns>Dialog result</returns>
public DialogResult ShowForm(FormulaArea fa, FormulaBase SelectedFormula)
{
if (fa != null)
{
string[] Formulas = fa.FormulaToStrings();
if (Formulas != null)
{
this.CurrentFormulas = string.Join("#", Formulas);
string s = "";
if (SelectedFormula != null)
{
s = SelectedFormula.CreateName;
}
this.SelectedFormula = s;
ArrayList al = new ArrayList();
al.AddRange(Formulas);
if (fa.IsMain())
{
al.AddRange(OverlayFormulas);
}
else
{
al.AddRange(ListedFormulas);
}
AddFavorite((string[])al.ToArray(typeof(string)));
}
}
return(ShowDialog());
}
// private void miChangeFormulaParameter_Click(object sender, System.EventArgs e)
// {
//
// if (ChartControl.Chart.Areas.Count>0)
// {
// //Get first area
// FormulaArea fa = ChartControl.Chart.Areas[0];
// if (fa.Formulas.Count>2)
// //Get third formula and set N parameter to 20
// fa.Formulas[2].SetParam("N","20");
// }
// ChartControl.SaveChartProperties();
// ChartControl.NeedRebind();
// }
/// <summary>
/// Add RSI(10) to fa if not exist
/// </summary>
/// <param name="fa"></param>
private void AddFormula(FormulaArea fa)
{
if (fa != null)
{
string Indicator = "RSI(10)";
ArrayList al = new ArrayList();
al.AddRange(fa.FormulaToStrings());
if (al.IndexOf(Indicator) < 0)
{
al.Add(Indicator);
fa.Formulas.Clear();
fa.StringsToFormula((string[])al.ToArray(typeof(string)));
ChartControl.NeedRebind();
}
}
}
// private void miAddFormula1_Click(object sender, System.EventArgs e)
// {
// if (ChartControl.Chart.Areas.Count>2)
// AddFormula(ChartControl.Chart.Areas[2]);
// }
//
// private void miAddFormula2_Click(object sender, System.EventArgs e)
// {
// AddFormula(ChartControl.Chart.SelectedArea);
// }
//
// private void miAddFormula3_Click(object sender, System.EventArgs e)
// {
// if (ChartControl.Chart.Areas.Count<8)
// ChartControl.DefaultFormulas +=";RSI(10)";
// }
private void MoveFormula(FormulaArea fa1, FormulaArea fa2, int Index)
{
if (fa1 != null && fa2 != null)
{
ArrayList al = new ArrayList();
al.AddRange(fa1.FormulaToStrings());
if (al.Count > Index)
{
string s = (string)al[Index];
al.RemoveAt(Index);
fa1.Formulas.Clear();
fa1.StringsToFormula((string[])al.ToArray(typeof(string)));
s = fa2.FormulaToString('#') + '#' + s;
fa2.Formulas.Clear();
fa2.StringToFormula(s, '#');
ChartControl.NeedRebind();
}
}
}