public void TestRemoveObjectThenUndo()
{
HitObject addedObject = null;
HitObject removedObject = null;
HitObject expectedObject = null;
AddStep("bind removal", () =>
{
editorBeatmap.HitObjectAdded += h => addedObject = h;
editorBeatmap.HitObjectRemoved += h => removedObject = h;
});
AddStep("add hitobject", () => editorBeatmap.Add(expectedObject = new HitCircle {
StartTime = 1000
}));
AddStep("remove object", () => editorBeatmap.Remove(expectedObject));
AddStep("reset variables", () =>
{
addedObject = null;
removedObject = null;
});
addUndoSteps();
AddAssert("hitobject added", () => addedObject.StartTime == expectedObject.StartTime); // Can't compare via equality (new hitobject instance)
AddAssert("no hitobject removed", () => removedObject == null);
}
public void TestRemoveObjectThenUndoThenRedo()
{
HitObject addedObject = null;
HitObject removedObject = null;
HitObject expectedObject = null;
AddStep("bind removal", () =>
{
EditorBeatmap.HitObjectAdded += h => addedObject = h;
EditorBeatmap.HitObjectRemoved += h => removedObject = h;
});
AddStep("add hitobject", () => EditorBeatmap.Add(expectedObject = new HitCircle {
StartTime = 1000
}));
AddStep("remove object", () => EditorBeatmap.Remove(expectedObject));
addUndoSteps();
AddStep("reset variables", () =>
{
addedObject = null;
removedObject = null;
});
addRedoSteps();
AddAssert("hitobject removed", () => removedObject.StartTime == expectedObject.StartTime); // Can't compare via equality (new hitobject instance after undo)
AddAssert("no hitobject added", () => addedObject == null);
AddAssert("no changes", () => !Editor.HasUnsavedChanges); // end result is empty beatmap, matching original state
}
private void deleteSelected()
{
ChangeHandler?.BeginChange();
foreach (var h in selectedBlueprints.ToList())
{
EditorBeatmap?.Remove(h.HitObject);
}
ChangeHandler?.EndChange();
}
private void handleQuickDeletion(SelectionBlueprint blueprint)
{
if (!blueprint.IsSelected)
{
EditorBeatmap.Remove(blueprint.HitObject);
}
else
{
deleteSelected();
}
}
public void HitObjectRemoveEvent()
{
var hitCircle = new HitCircle();
var editorBeatmap = new EditorBeatmap(new OsuBeatmap {
HitObjects = { hitCircle }
});
HitObject removedObject = null;
editorBeatmap.HitObjectRemoved += h => removedObject = h;
editorBeatmap.Remove(hitCircle);
Assert.That(removedObject, Is.EqualTo(hitCircle));
}
/// <summary>
/// Handle a blueprint requesting selection.
/// </summary>
/// <param name="blueprint">The blueprint.</param>
/// <param name="state">The input state at the point of selection.</param>
internal void HandleSelectionRequested(SelectionBlueprint blueprint, InputState state)
{
if (state.Keyboard.ShiftPressed && state.Mouse.IsPressed(MouseButton.Right))
{
EditorBeatmap.Remove(blueprint.HitObject);
}
else if (state.Keyboard.ControlPressed && state.Mouse.IsPressed(MouseButton.Left))
{
blueprint.ToggleSelection();
}
else
{
ensureSelected(blueprint);
}
}
public void TestRemovedHitObjectStartTimeChangeEvent()
{
var hitCircle = new HitCircle();
var editorBeatmap = new EditorBeatmap(new OsuBeatmap {
HitObjects = { hitCircle }
});
HitObject changedObject = null;
editorBeatmap.HitObjectUpdated += h => changedObject = h;
editorBeatmap.Remove(hitCircle);
Assert.That(changedObject, Is.Null);
hitCircle.StartTime = 1000;
Assert.That(changedObject, Is.Null);
}
public void Delete(HitObject hitObject) => EditorBeatmap.Remove(hitObject);
