public override void Draw(System.Drawing.Graphics g)
{
Pen p = new Pen(Selected ? System.Drawing.Color.Red : System.Drawing.Color.Black);
g.DrawRectangle(p, DrawRect);
g.DrawString(InitialValue.ToString(), DCSFont, p.Brush, X, Y);
}
private void AssociatedObject_Initialized(object sender, EventArgs e)
{
//LastKnowCaretPosition = 1;
((TextBox)sender).Text = InitialValue.ToString();
AssociatedObject.CaretIndex = InitialValue.ToString().Length;
AssociatedObject.Focus();
}
public void OnCalculate()
{
try
{
dynamic initTemp = InitialValue;
this.InitialValue = Convert.ToDecimal(Regex.Replace(InitialValue.ToString(), "-", ""));
var initialValue = Convert.ToDouble(InitialValue.ToString().Contains("-") ? InitialValue : Convert.ToDecimal("-" + InitialValue));
var diff = UpperBoundRate - LowerBoundRate;
int numberOfIncrement = Convert.ToInt32(diff / Increment);
decimal lbr = LowerBoundRate;
decimal ValueRate = Increment;
for (int i = 1; i <= numberOfIncrement; i++)
{
//CashFlow 1
var discountFactor1 = 1 / Math.Pow(Convert.ToDouble(1 + lbr), 1);
var presentValue1 = discountFactor1 * Convert.ToDouble(CashFlow1);
//CashFlow 2
var discountFactor2 = 1 / Math.Pow(Convert.ToDouble(1 + lbr), 2);
var presentValue2 = discountFactor2 * Convert.ToDouble(CashFlow2);
//CashFlow 2
var discountFactor3 = 1 / Math.Pow(Convert.ToDouble(1 + lbr), 3);
var presentValue3 = discountFactor3 * Convert.ToDouble(CashFlow3);
var totalPresentValue = initialValue + presentValue1 + presentValue2 + presentValue3;
NetPresentationValueModel netPV = new NetPresentationValueModel();
lbr += Increment;
ValueRate += Increment;
netPV.InitialValue = initTemp;
netPV.DiscountRate = lbr;
netPV.NPV = Convert.ToDecimal(totalPresentValue);
netPV.CashFlowAmount = InitialValue + Convert.ToDecimal(totalPresentValue);
netPV.DateCreated = DateTime.Now;
NPVModelList.Add(netPV);
this.SaveNPV(netPV.InitialValue, netPV.CashFlowAmount, netPV.DiscountRate, netPV.NPV);
}
InitialValue = initTemp;
}
catch (Exception ex)
{
MessageBox.Show(ex.Message + " Fill all filelds with correct values.", "Net Presentation Value");
}
}
public string GetStringValue()
{
if (SetToDefault || SetToNull || SetToUndefined)
{
return(null);
}
else if (SetToEmptyString)
{
return("");
}
else
{
return(InitialValue.ToString());
}
}
public override void WriteXml(XmlWriter writer)
{
base.WriteXml(writer);
writer.WriteElementString("BGPlateImage", BGPlateImage);
writer.WriteElementString("KnobImage", KnobImage);
writer.WriteElementString("Needle_Scale", Needle_Scale.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("Needle_PosX", Needle_PosX.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("Needle_PosY", Needle_PosY.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("Needle_PivotX", Needle_PivotX.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("Needle_PivotY", Needle_PivotY.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("InitialValue", InitialValue.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("StepValue", StepValue.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("MaxValue", MaxValue.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("MinValue", MinValue.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("InitialRotation", InitialRotation.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("RotationTravel", RotationTravel.ToString(CultureInfo.InvariantCulture));
}
/// <summary>
/// Provides the surface of this function if it has been statically defined
/// </summary>
/// <param name="context">the context used to create the surface</param>
/// <param name="xParam">The X axis of this surface</param>
/// <param name="yParam">The Y axis of this surface</param>
/// <returns>The surface which corresponds to this expression</returns>
public override Functions.Surface createSurface(Interpreter.InterpretationContext context, Parameter xParam, Parameter yParam)
{
Functions.Surface retVal = base.createSurface(context, xParam, yParam);
Functions.Surface surface = InitialValue.createSurface(context, xParam, yParam);
if (surface != null)
{
Values.ListValue value = ListExpression.GetValue(context) as Values.ListValue;
if (value != null)
{
int token = PrepareIteration(context);
AccumulatorVariable.Value = surface.Function;
foreach (Values.IValue v in value.Val)
{
if (v != EFSSystem.EmptyValue)
{
IteratorVariable.Value = v;
if (conditionSatisfied(context))
{
AccumulatorVariable.Value = IteratorExpression.GetValue(context);
}
}
NextIteration();
}
Functions.Function function = AccumulatorVariable.Value as Functions.Function;
if (function != null)
{
retVal = function.Surface;
}
else
{
throw new Exception("Expression does not reduces to a function");
}
EndIteration(context, token);
}
}
else
{
throw new Exception("Cannot create surface for initial value " + InitialValue.ToString());
}
retVal.XParameter = xParam;
retVal.YParameter = yParam;
return(retVal);
}
public override void WriteXml(XmlWriter writer)
{
base.WriteXml(writer);
writer.WriteElementString("KnobImage", KnobImage);
writer.WriteElementString("InitialValue", InitialValue.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("StepValue", StepValue.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("MaxValue", MaxValue.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("MinValue", MinValue.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("InitialRotation", InitialRotation.ToString(CultureInfo.InvariantCulture));
writer.WriteElementString("RotationTravel", RotationTravel.ToString(CultureInfo.InvariantCulture));
writer.WriteStartElement("ClickType");
writer.WriteElementString("Type", ClickType.ToString());
if (ClickType == Controls.ClickType.Swipe)
{
writer.WriteElementString("Sensitivity", SwipeSensitivity.ToString(CultureInfo.InvariantCulture));
}
writer.WriteEndElement();
}
/// <summary>
/// Creates the graph associated to this expression, when the given parameter ranges over the X axis
/// </summary>
/// <param name="context">The interpretation context</param>
/// <param name="parameter">The parameters of *the enclosing function* for which the graph should be created</param>
/// <returns></returns>
public override Functions.Graph createGraph(InterpretationContext context, Parameter parameter)
{
Functions.Graph retVal = base.createGraph(context, parameter);
Functions.Graph graph = InitialValue.createGraph(context, parameter);
if (graph != null)
{
Values.ListValue value = ListExpression.GetValue(context) as Values.ListValue;
if (value != null)
{
int token = PrepareIteration(context);
AccumulatorVariable.Value = graph.Function;
foreach (Values.IValue v in value.Val)
{
if (v != EFSSystem.EmptyValue)
{
IteratorVariable.Value = v;
if (conditionSatisfied(context))
{
AccumulatorVariable.Value = IteratorExpression.GetValue(context);
}
}
NextIteration();
}
Functions.Function function = AccumulatorVariable.Value as Functions.Function;
if (function != null)
{
retVal = function.Graph;
}
else
{
retVal = Functions.Function.createGraphForValue(AccumulatorVariable.Value);
}
EndIteration(context, token);
}
}
else
{
throw new Exception("Cannot create graph for initial value " + InitialValue.ToString());
}
return(retVal);
}
public override string?ToString() =>
IsAnimated
? string.Join(" -> ", KeyFrames.Select(kf => kf.Value.ToString()))
: InitialValue.ToString();
/// <summary>
/// draws the custom inspector for an element
/// </summary>
/// <param name="rect">size of element</param>
/// <param name="line_height">height of a line</param>
/// <see cref="IListItemDrawer"/>
public override void OnDrawElement(Rect rect, float line_height)
{
//base.OnDrawElement(rect, line_height);
InitialValue = EditorGUI.FloatField(new Rect(rect.position, new Vector2(rect.width, line_height - 2)), name, InitialValue);
GUI.Label(new Rect(rect.x, rect.y + line_height, rect.width, line_height - 2), "Runtime: " + RuntimeValue.ToString() + " | Default: " + InitialValue.ToString());
}
/// <summary>
/// draws the custom inspector for an attribute element
/// </summary>
/// <param name="rect">size of element</param>
/// <param name="line_height">height of a line</param>
/// <see cref="IListItemDrawer"/>
public override void OnDrawElement(Rect rect, float line_height)
{
InitStyles();
//base.OnDrawElement(rect, line_height);
GUI.Label(new Rect(rect.x, rect.y, rect.width / 2, line_height - 2), name);
InitialValue = EditorGUI.Slider(new Rect(rect.x + (rect.width / 2), rect.y, rect.width / 2, line_height - 2), InitialValue, 0, InitialMax);
InitialMax = EditorGUI.FloatField(new Rect(rect.x, rect.y + line_height, rect.width / 3, line_height - 2), InitialMax);
InitialUnavailable = EditorGUI.FloatField(new Rect(rect.x + rect.width / 3, rect.y + line_height, rect.width / 3, line_height - 2), InitialUnavailable);
//OnAfterDeserialize();
Rect r = new Rect(rect.x, rect.y + line_height * 2, rect.width, line_height + 4);
GUI.Box(r, "");
GUI.Box(new Rect(r.x + 1, r.y + 1, (r.width - 2) * InitialValue / InitialMax, r.height - 2), InitialValue.ToString(), valueStyle);
float w = (r.width - 2) * InitialUnavailable / InitialMax;
GUI.Box(new Rect(r.x + r.width - w, r.y + 1, w, r.height - 2), InitialUnavailable.ToString(), unavailableStyle);
GUILayout.Space(26);
}
/// <summary>
/// Provides the string representation of the expression
/// </summary>
/// <returns></returns>
public override string ToString()
{
string retVal = "STABILIZE " + Expression.ToString() + " INITIAL_VALUE " + InitialValue.ToString() + " STOP_CONDITION " + Condition.ToString();
return(retVal);
}
/// <summary>
/// Provides the expression text
/// </summary>
/// <returns></returns>
public override string ToString()
{
string retVal = OPERATOR + " " + ListExpression.ToString();
if (Condition != null)
{
retVal += " | " + Condition.ToString();
}
retVal = retVal + " USING " + IteratorExpression.ToString() + " INITIAL_VALUE " + InitialValue.ToString();
return(retVal);
}
