private void TestArgsDelegate(object sender, RoutedEventArgs e)
{
Assert.AreEqual(argsPassedToRaiseEvent, e);
Assert.AreEqual(eventPassedToRaiseEvent, e.RoutedEvent);
Assert.AreEqual(sourcePassedToRaiseEvent, e.Source);
Assert.Throws<InvalidOperationException>(() => e.Source = null);
Assert.Throws<InvalidOperationException>(() => e.RoutedEvent = null);
Assert.AreEqual(false, e.Handled);
enteredInTestArgsDelegate = true;
}
protected override void OnTouchUp(TouchEventArgs args)
{
base.OnTouchUp(args);
if(!IsModal || args.Source != this)
return;
var position = args.WorldPosition - new Vector3(WorldMatrixInternal.M41, WorldMatrixInternal.M42, WorldMatrixInternal.M43);
if (position.X < 0 || position.X > RenderSize.X
|| position.Y < 0 || position.Y > RenderSize.Y)
{
var eventArgs = new RoutedEventArgs(OutsideClickEvent);
RaiseEvent(eventArgs);
}
}
public abstract void Invoke(object sender, RoutedEventArgs args);
public void TestRaiseEvent()
{
// Test ArgumentNullException
Assert.Throws<ArgumentNullException>(() => RaiseEvent(null));
AddHandler(eventPassedToRaiseEvent, TestArgsDelegate);
// test that if RoutedEvent of argument is null nothing special happens
RaiseEvent(new RoutedEventArgs());
// test the values of the arguments in the delegate
sourcePassedToRaiseEvent = this;
argsPassedToRaiseEvent = new RoutedEventArgs(eventPassedToRaiseEvent);
RaiseEvent(argsPassedToRaiseEvent);
sourcePassedToRaiseEvent = new UIElementLayeringTests();
argsPassedToRaiseEvent = new RoutedEventArgs(eventPassedToRaiseEvent, sourcePassedToRaiseEvent);
RaiseEvent(argsPassedToRaiseEvent);
// check that the delegate has been called
Assert.AreEqual(true, enteredInTestArgsDelegate);
// check that value of the event raised can be modified again after being raised
Assert.DoesNotThrow(() => argsPassedToRaiseEvent.RoutedEvent = null);
Assert.DoesNotThrow(() => argsPassedToRaiseEvent.Source = null);
// test InvalidOperationException
var eventMyTest = EventManager.RegisterRoutedEvent<MyTestRoutedEventArgs>("myEventTestRaise", RoutingStrategy.Direct, typeof(UIElementLayeringTests));
Assert.Throws<InvalidOperationException>(() => RaiseEvent(new RoutedEventArgs(eventMyTest)));
}
private static void ValueChangedClassHandler(object sender, RoutedEventArgs args)
{
var slider = (Slider)sender;
slider.OnValueChanged(args);
}
private static void ClickClassHandler(object sender, RoutedEventArgs args)
{
var buttonBase = (ButtonBase)sender;
buttonBase.OnClick(args);
}
/// <summary>
/// The class handler of the event <see cref="TextChanged"/>.
/// This method can be overridden in inherited classes to perform actions common to all instances of a class.
/// </summary>
/// <param name="args">The arguments of the event</param>
protected virtual void OnTextChanged(RoutedEventArgs args)
{
}
// Function in charge of toggling on/off the lights shadow maps
private static void ToggleShadowMap(Object sender, RoutedEventArgs args)
{
var button = (Button)sender;
var light = button.DependencyProperties.Get(LightKey);
var directLight = light != null ? light.Type as IDirectLight : null;
if (directLight == null)
return;
// toggle the shadow and update button text
directLight.Shadow.Enabled = !directLight.Shadow.Enabled;
((TextBlock)button.Content).Text = GetButtonTextOnOffShadow(light);
}
private void TestClassHandlerEventHandled(Object sender, RoutedEventArgs e)
{
testClassHandlerEventHandledTooCalled = true;
}
private void TestClassHandlerHandled(Object sender, RoutedEventArgs e)
{
classHandlerSenderList.Add(sender);
e.Handled = true;
}
private void TestAddSenderToClassHandlerList(Object sender, RoutedEventArgs e)
{
classHandlerSenderList.Add(sender);
}
private void TestHandledHandler(Object sender, RoutedEventArgs e)
{
senderList.Add(sender);
e.Handled = true;
}
private void TestAddSenderToList(Object sender, RoutedEventArgs e)
{
senderList.Add(sender);
}
private void ModalButton2OnClick(object sender, RoutedEventArgs routedEventArgs)
{
uniformGrid.Children.Remove(modal2);
}
private void Modal2OnOutsideClick(object sender, RoutedEventArgs routedEventArgs)
{
modalButton2Text.Text = "Click on the Button, please";
}
private void Edit2OnTextChanged(object sender, RoutedEventArgs routedEventArgs)
{
Logger.Info("The text of the edit2 box changed: text={0}", edit2.Text);
}
// Function in charge of toggling on/off the light themselves
private void ToggleLight(Object sender, RoutedEventArgs args)
{
var button = (Button)sender;
var light = button.DependencyProperties.Get(LightKey);
if (light == null)
return;
// toggle light and update button text
light.Enabled = !light.Enabled;
((TextBlock)button.Content).Text = GetButtonTextOnOffLight(light);
var buttonShadow = button.DependencyProperties.Get(ShadowButtonKey);
if (buttonShadow == null)
return;
// disable shadow child button
buttonShadow.Opacity = light.Enabled ? 1.0f : 0.3f;
buttonShadow.CanBeHitByUser = light.Enabled;
}
private void TestUnregisterHandlerOnClick(object sender, RoutedEventArgs routedEventArgs)
{
++testUnregisterHandlerCallCount;
((Button)sender).Click -= TestUnregisterHandlerOnClick;
if(testUnregisterHandlerCallCount < 10) // avoid infinite looping on test fail
((Button)sender).RaiseEvent(new RoutedEventArgs(ButtonBase.ClickEvent));
}
private static void TextChangedClassHandler(object sender, RoutedEventArgs e)
{
var editText = (EditText)sender;
editText.OnTextChanged(e);
}
private void TestDelegate2(Object sender, RoutedEventArgs args)
{
}
protected override void OnClick(RoutedEventArgs args)
{
base.OnClick(args);
GoToNextState();
}
private void TestHandlerRaiseOrderOnClick4(object sender, RoutedEventArgs routedEventArgs)
{
Assert.AreEqual(3, lastHandlerCalledId);
lastHandlerCalledId = 4;
}
/// <summary>
/// The class handler of the event <see cref="Click"/>.
/// This method can be overridden in inherited classes to perform actions common to all instances of a class.
/// </summary>
/// <param name="args">The arguments of the event</param>
protected virtual void OnClick(RoutedEventArgs args)
{
}
private void TestReccursiveRaiseOnClick(object sender, RoutedEventArgs routedEventArgs)
{
++clickCount;
if (clickCount < 10)
((Button)sender).RaiseEvent(new RoutedEventArgs(ButtonBase.ClickEvent));
}
private void TestRoutedEventHandler(Object sender, RoutedEventArgs e)
{
}
/// <summary>
/// The class handler of the event <see cref="ValueChanged"/>.
/// This method can be overridden in inherited classes to perform actions common to all instances of a class.
/// </summary>
/// <param name="args">The arguments of the event</param>
protected virtual void OnValueChanged(RoutedEventArgs args)
{
}
