/// <summary>
/// Creates an expectation in a sub step
/// </summary>
/// <param name="enclosing"></param>
/// <param name="name"></param>
/// <returns></returns>
protected Expectation CreateExpectation(SubStep enclosing, string name)
{
Expectation retVal = (Expectation)Factory.createExpectation();
enclosing.appendExpectations(retVal);
retVal.ExpressionText = name;
return(retVal);
}
/// <summary>
/// Executes the action
/// </summary>
/// <param name="e"></param>
protected override void OnClick(EventArgs e)
{
if (SubStep != null)
{
Expectation expectation = (Expectation)acceptor.getFactory().createExpectation();
expectation.Name = "";
SubStep.appendExpectations(expectation);
}
base.OnClick(e);
}
/// <summary>
/// Creates an expectation in a sub step
/// </summary>
/// <param name="enclosing"></param>
/// <param name="name"></param>
/// <returns></returns>
protected Expectation CreateExpectation(SubStep enclosing, string name)
{
Expectation retVal = (Expectation) Factory.createExpectation();
enclosing.appendExpectations(retVal);
retVal.ExpressionText = name;
return retVal;
}
/// <summary>
/// Handles a drop event
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void TimeLineControl_DragDrop(object sender, DragEventArgs e)
{
if (e.Data.GetDataPresent("WindowsForms10PersistentObject", false))
{
BaseTreeNode sourceNode = e.Data.GetData("WindowsForms10PersistentObject") as BaseTreeNode;
if (sourceNode != null)
{
VariableTreeNode variableNode = sourceNode as VariableTreeNode;
if (variableNode != null)
{
SubStep subStep = SubStepRelatedToMousePosition();
if (subStep != null)
{
// Create the default value
IValue value = null;
Expression expression = null;
string defaultValue = variableNode.Item.Default;
if (defaultValue != null)
{
const bool doSemanticalAnalysis = true;
const bool silent = true;
expression = new Parser().Expression(variableNode.Item, defaultValue,
AllMatches.INSTANCE, doSemanticalAnalysis, null, silent);
}
if (expression != null)
{
InterpretationContext context = new InterpretationContext {
UseDefaultValue = false
};
value = expression.GetExpressionValue(context, null);
}
if (value == null || value is EmptyValue)
{
Structure structureType = variableNode.Item.Type as Structure;
if (structureType != null)
{
const bool setDefaultValue = false;
value = new StructureValue(structureType, setDefaultValue);
}
}
// Create the action or the expectation according to the keyboard modifier keys
if (value != null)
{
if ((e.KeyState & Ctrl) != 0)
{
Expectation expectation = (Expectation)acceptor.getFactory().createExpectation();
expectation.ExpressionText = variableNode.Item.FullName + " == " + value.FullName;
subStep.appendExpectations(expectation);
}
else
{
Action action = (Action)acceptor.getFactory().createAction();
action.ExpressionText = variableNode.Item.FullName + " <- " + value.FullName;
subStep.appendActions(action);
}
}
else
{
MessageBox.Show(
Resources
.StaticTimeLineControl_TimeLineControl_DragDrop_Cannot_evaluate_variable_default_value,
Resources.StaticTimeLineControl_TimeLineControl_DragDrop_Cannot_create_event,
MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
}
}
}
}