// Selects the current/active custom control.
public void Select(CustomControlType customControlType)
{
switch (customControlType)
{
case CustomControlType.Constant:
CurrentControl = _controlConstant;
break;
case CustomControlType.Variable:
CurrentControl = _controlVariable;
break;
case CustomControlType.Function:
CurrentControl = _controlFunction;
break;
case CustomControlType.Group:
CurrentControl = _controlGroup;
break;
case CustomControlType.Reference:
CurrentControl = _controlReference;
break;
case CustomControlType.Keyword:
CurrentControl = _controlKeyword;
break;
}
}
private void CreateGeneralControl(string name, bool isRequired, string help, List<CustomControlType> controlTypes,
List<string> typeOptions, List<string> unitOptions, List<string> xUnitOptions,
List<string> funcOptions, List<string> keyOptions,
Dictionary<CustomControlType, string> defaultValues, string defaultUnit, string defaultXUnit,
ValueValidator valueValidator, SaveVariable saveVariableTable, TypeChange typeChange, UnitChange unitChange, XUnitChange xUnitChange)
{
_customControls = new List<CustomControl>();
//Handle bad situations
if (controlTypes == null || controlTypes.Count < 1)
return;
//Initialize simple values
Name = name;
IsRequired = isRequired;
Help = help ?? "";
_updateType = typeChange;
// Create Controls and connect the XML Element - Object with the control via Tag.
foreach (var type in controlTypes)
switch (type)
{
case CustomControlType.Constant:
if (typeOptions != null && typeOptions.Contains("Constant") && unitOptions != null)
{
_controlConstant = new ControlConstant(
name, typeOptions, unitOptions, isRequired, help, this);
// Set default values.
if (defaultValues.ContainsKey(CustomControlType.Constant))
_controlConstant.DefaultValue = defaultValues[CustomControlType.Constant];
_controlConstant.DefaultUnit = defaultUnit;
// Set Value Validator.
_controlConstant.Validator = valueValidator;
_controlConstant.UnitChange = unitChange;
_customControls.Add(_controlConstant);
}
break;
case CustomControlType.Variable:
if (typeOptions != null && typeOptions.Contains("Variable") && unitOptions != null)// && xUnitOptions != null)
{
_controlVariable = new ControlVariable(
name, typeOptions, unitOptions, xUnitOptions, isRequired, help, this);
// Set default values.
if (defaultValues.ContainsKey(CustomControlType.Variable))
_controlVariable.DefaultValue = defaultValues[CustomControlType.Variable];
_controlVariable.DefaultUnit = defaultUnit;
_controlVariable.DefaultXUnit = defaultXUnit;
// Set Value Validators.
_controlVariable.Validator = valueValidator;
_controlVariable.SaveVariableTable = saveVariableTable;
_controlVariable.UnitChange = unitChange;
_controlVariable.XUnitChange = xUnitChange;
_customControls.Add(_controlVariable);
}
break;
case CustomControlType.Function:
if (typeOptions != null && typeOptions.Contains("Function") && funcOptions != null)
{
_controlFunction = new ControlFunction(
name, typeOptions, funcOptions, isRequired, help, this);
// Set default values.
if (defaultValues.ContainsKey(CustomControlType.Function))
_controlFunction.DefaultValue = defaultValues[CustomControlType.Function];
// Set Value Validators.
_controlFunction.Validator = valueValidator;
_customControls.Add(_controlFunction);
}
break;
case CustomControlType.Group:
_controlGroup = new ControlGroup(name, isRequired, this);
_customControls.Add(_controlGroup);
break;
case CustomControlType.Reference:
_controlReference = new ControlReference(name, isRequired, help, this);
_customControls.Add(_controlReference);
// Set Value Validators.
_controlReference.Validator = valueValidator;
break;
case CustomControlType.Keyword:
_controlKeyword = new ControlKeyword(name, keyOptions, isRequired, help, this);
// Set default values.
if (defaultValues.ContainsKey(CustomControlType.Keyword))
_controlKeyword.DefaultValue = defaultValues[CustomControlType.Keyword];
// Set Value Validators.
_controlKeyword.Validator = valueValidator;
_customControls.Add(_controlKeyword);
break;
}
//Find Default Control
switch (controlTypes[0])
{
case CustomControlType.Constant:
CurrentControl = _controlConstant;
break;
case CustomControlType.Variable:
CurrentControl = _controlVariable;
break;
case CustomControlType.Function:
CurrentControl = _controlFunction;
break;
case CustomControlType.Group:
CurrentControl = _controlGroup;
break;
case CustomControlType.Reference:
CurrentControl = _controlReference;
break;
case CustomControlType.Keyword:
CurrentControl = _controlKeyword;
break;
}
// Update Items' values (default).
CurrentControl.UpdateValues();
}
// When the user changes the type of an element (e.g. constant to variable) the control must be replaced.
public void ReplaceWith(CustomControlType customControlType)
{
Control parent = CurrentControl.Parent;
CustomControl newMe = CurrentControl;
CustomControl me = CurrentControl;
switch (customControlType)
{
case CustomControlType.Constant:
if (CurrentControl == _controlConstant)
return;
newMe = _controlConstant;
_updateType("constant");
break;
case CustomControlType.Variable:
if (CurrentControl == _controlVariable)
return;
newMe = _controlVariable;
_updateType("variable");
break;
case CustomControlType.Function:
if (CurrentControl == _controlFunction)
return;
newMe = _controlFunction;
_updateType("function");
break;
case CustomControlType.Group:
if (CurrentControl == _controlGroup)
return;
newMe = _controlGroup;
break;
case CustomControlType.Reference:
if (CurrentControl == _controlReference)
return;
newMe = _controlReference;
_updateType("reference");
break;
case CustomControlType.Keyword:
if (CurrentControl == _controlKeyword)
return;
newMe = _controlKeyword;
_updateType("keyword");
break;
}
parent.SuspendLayout();
parent.Controls.Add(newMe);
parent.Controls.SetChildIndex(newMe, parent.Controls.GetChildIndex(me));
parent.Controls.Remove(me);
CurrentControl = newMe;
CurrentControl.Focus();
CurrentControl.UpdateValues();
parent.ResumeLayout();
//Scroll control into view
if (CurrentControl.ParentForm is ViewerForm)
{
var viewer = ((ViewerForm)CurrentControl.ParentForm).elementViewer;
viewer.VerticalScroll.Value = viewer.VerticalScroll.Maximum;
viewer.ScrollControlIntoView(CurrentControl);
}
}
