private void lstTypes_SelectionChanged(object sender, SelectionChangedEventArgs e)
{
// only respond to user changes
if (m_settingType)
{
return;
}
TypesListItem selectedType = m_types.First(s => s.TypeIndex == lstTypes.SelectedIndex);
UserSelectedNewType(selectedType);
}
private void UserSelectedNewType(TypesListItem type)
{
m_controller.StartTransaction(string.Format("Change type of '{0}' {1} to '{2}'", m_data.Name, m_definition.Attribute, type.TypeDescription));
object newValue;
// If the user has previously selected this type, use the previous value, otherwise create a new
// default value for that type. This allows the user to switch back and forth between different
// types without the value being cleared out if they change their mind.
if (m_storedValues.ContainsKey(type.TypeName))
{
newValue = m_storedValues[type.TypeName];
}
else
{
switch (type.TypeName)
{
case "boolean":
newValue = false;
break;
case "string":
newValue = "";
break;
case "int":
newValue = 0;
break;
case "script":
newValue = m_controller.CreateNewEditableScripts(m_data.Name, m_definition.Attribute, null, false);
break;
case "stringlist":
newValue = m_controller.CreateNewEditableList(m_data.Name, m_definition.Attribute, null, false);
break;
case "object":
newValue = m_controller.CreateNewEditableObjectReference(m_data.Name, m_definition.Attribute, false);
break;
case "simplepattern":
newValue = m_controller.CreateNewEditableCommandPattern(m_data.Name, m_definition.Attribute, "", false);
break;
case "stringdictionary":
newValue = m_controller.CreateNewEditableStringDictionary(m_data.Name, m_definition.Attribute, null, null, false);
break;
case "scriptdictionary":
newValue = m_controller.CreateNewEditableScriptDictionary(m_data.Name, m_definition.Attribute, null, null, false);
break;
case "null":
newValue = null;
break;
default:
throw new InvalidOperationException();
}
}
var result = m_data.SetAttribute(m_definition.Attribute, newValue);
if (!result.Valid)
{
PopupEditors.DisplayValidationError(result, newValue as string, "Unable to set attribute value");
}
m_controller.EndTransaction();
}
private void UserSelectedNewType(TypesListItem type)
{
m_controller.StartTransaction(string.Format("Change type of '{0}' {1} to '{2}'", m_data.Name, m_definition.Attribute, type.TypeDescription));
object newValue;
// If the user has previously selected this type, use the previous value, otherwise create a new
// default value for that type. This allows the user to switch back and forth between different
// types without the value being cleared out if they change their mind.
if (m_storedValues.ContainsKey(type.TypeName))
{
newValue = m_storedValues[type.TypeName];
}
else
{
switch (type.TypeName)
{
case "boolean":
newValue = false;
break;
case "string":
newValue = "";
break;
case "int":
newValue = 0;
break;
case "double":
newValue = 0.0;
break;
case "script":
newValue = m_controller.CreateNewEditableScripts(m_data.Name, m_definition.Attribute, null, false);
break;
case "stringlist":
newValue = m_controller.CreateNewEditableList(m_data.Name, m_definition.Attribute, null, false);
break;
case "object":
newValue = m_controller.CreateNewEditableObjectReference(m_data.Name, m_definition.Attribute, false);
break;
case "simplepattern":
newValue = m_controller.CreateNewEditableCommandPattern(m_data.Name, m_definition.Attribute, "", false);
break;
case "stringdictionary":
newValue = m_controller.CreateNewEditableStringDictionary(m_data.Name, m_definition.Attribute, null, null, false);
break;
case "scriptdictionary":
newValue = m_controller.CreateNewEditableScriptDictionary(m_data.Name, m_definition.Attribute, null, null, false);
break;
case "null":
newValue = null;
break;
default:
throw new InvalidOperationException();
}
}
var result = m_data.SetAttribute(m_definition.Attribute, newValue);
if (!result.Valid)
{
PopupEditors.DisplayValidationError(result, newValue as string, "Unable to set attribute value");
}
m_controller.EndTransaction();
}
