/// <summary>
/// Called by VS whenever the user clicks on the ellipsis in the
/// properties window for a property to which this editor is linked.
/// </summary>
/// <param name="context"></param>
/// <param name="provider"></param>
/// <param name="value"></param>
/// <returns></returns>
public override object EditValue(
System.ComponentModel.ITypeDescriptorContext context,
IServiceProvider provider,
object value)
{
// Get a reference to the underlying property element
ElementPropertyDescriptor descriptor = context.PropertyDescriptor as ElementPropertyDescriptor;
ModelElement underlyingModelElent = descriptor.ModelElement;
// context.Instance also returns a model element, but this will either
// be the shape representing the underlying element (if you selected
// the element via the design surface), or the underlying element
// itself (if you selected the element via the model explorer)
ModelElement element = context.Instance as ModelElement;
string property_Name = element.GetProperties()["Name"].GetValue(element.GetProperties()["Name"]).ToString();
FeatureKind property_Kind = (FeatureKind)element.GetProperties()["Kind"].GetValue(element.GetProperties()["Kind"]);
string property_Condition = element.GetProperties()["Condition"].GetValue(element.GetProperties()["Condition"]).ToString();
string property_Constraint = element.GetProperties()["Constraint"].GetValue(element.GetProperties()["Constraint"]).ToString();
string property_Requirements = element.GetProperties()["Requirements"].GetValue(element.GetProperties()["Requirements"]).ToString();
FeatureProperties featureProperties = new FeatureProperties();
featureProperties.NameTextBox.Text = property_Name;
featureProperties.ConditionTextBox.Text = property_Condition;
featureProperties.ConstraintTextBox.Text = property_Constraint;
featureProperties.RequirementsTextBox.Text = property_Requirements;
featureProperties.KindComboBox.Text = property_Kind.ToString();
if (featureProperties.ShowDialog() == DialogResult.OK)
{
element.GetProperties()["Name"].SetValue(element.GetProperties()["Name"], featureProperties.NameTextBox.Text);
switch (featureProperties.KindComboBox.Text)
{
case "Mandatory":
element.GetProperties()["Kind"].SetValue(element.GetProperties()["Kind"], FeatureKind.Mandatory);
break;
case "Optional":
element.GetProperties()["Kind"].SetValue(element.GetProperties()["Kind"], FeatureKind.Optional);
break;
case "FeatureSetFeature":
element.GetProperties()["Kind"].SetValue(element.GetProperties()["Kind"], FeatureKind.FeatureSetFeature);
break;
}
element.GetProperties()["Condition"].SetValue(element.GetProperties()["Condition"], featureProperties.ConditionTextBox.Text);
element.GetProperties()["Constraint"].SetValue(element.GetProperties()["Constraint"], featureProperties.ConstraintTextBox.Text);
element.GetProperties()["Requirements"].SetValue(element.GetProperties()["Requirements"], featureProperties.RequirementsTextBox.Text);
}
return(value);
}
public override void OnFieldDoubleClick(ShapeField field, DiagramPointEventArgs e)
{
string property_Name = this.ModelElement.GetProperties()["Name"].GetValue(this.ModelElement.GetProperties()["Name"]).ToString();
FeatureKind property_Kind = (FeatureKind)this.ModelElement.GetProperties()["Kind"].GetValue(this.ModelElement.GetProperties()["Kind"]);
string property_Condition = this.ModelElement.GetProperties()["Condition"].GetValue(this.ModelElement.GetProperties()["Condition"]).ToString();
string property_Constraint = this.ModelElement.GetProperties()["Constraint"].GetValue(this.ModelElement.GetProperties()["Constraint"]).ToString();
string property_Requirements = this.ModelElement.GetProperties()["Requirements"].GetValue(this.ModelElement.GetProperties()["Requirements"]).ToString();
FeatureProperties featureProperties = new FeatureProperties();
featureProperties.NameTextBox.Text = property_Name;
featureProperties.ConditionTextBox.Text = property_Condition;
featureProperties.ConstraintTextBox.Text = property_Constraint;
featureProperties.RequirementsTextBox.Text = property_Requirements;
featureProperties.KindComboBox.Text = property_Kind.ToString();
if (featureProperties.ShowDialog() == DialogResult.OK)
{
this.ModelElement.GetProperties()["Name"].SetValue(this.ModelElement.GetProperties()["Name"], featureProperties.NameTextBox.Text);
switch (featureProperties.KindComboBox.Text)
{
case "Mandatory":
this.ModelElement.GetProperties()["Kind"].SetValue(this.ModelElement.GetProperties()["Kind"], FeatureKind.Mandatory);
break;
case "Optional":
this.ModelElement.GetProperties()["Kind"].SetValue(this.ModelElement.GetProperties()["Kind"], FeatureKind.Optional);
break;
case "FeatureSetFeature":
this.ModelElement.GetProperties()["Kind"].SetValue(this.ModelElement.GetProperties()["Kind"], FeatureKind.FeatureSetFeature);
break;
}
this.ModelElement.GetProperties()["Condition"].SetValue(this.ModelElement.GetProperties()["Condition"], featureProperties.ConditionTextBox.Text);
this.ModelElement.GetProperties()["Constraint"].SetValue(this.ModelElement.GetProperties()["Constraint"], featureProperties.ConstraintTextBox.Text);
this.ModelElement.GetProperties()["Requirements"].SetValue(this.ModelElement.GetProperties()["Requirements"], featureProperties.RequirementsTextBox.Text);
}
}