public void When_UsingStateTrigger()
{
var control = new Control {
Name = "control"
};
var dispatcher = control.Dispatcher;
var trigger1 = new CustomStateTrigger(true);
var trigger2 = new CustomStateTrigger(false);
var state1 = new VisualState
{
Name = "state1",
Setters =
{
new Setter(new TargetPropertyPath("control", "Tag"), 1)
},
StateTriggers = new List <StateTriggerBase> {
trigger1
}
};
var state2 = new VisualState
{
Name = "state2",
Setters =
{
new Setter(new TargetPropertyPath("control", "Tag"), 2)
},
StateTriggers = new List <StateTriggerBase> {
trigger2
}
};
var group = new VisualStateGroup();
group.States.Add(state1);
group.States.Add(state2);
VisualStateManager.SetVisualStateGroups(control, new List <VisualStateGroup> {
group
});
trigger1.Set();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
control.Tag.Should().Be(1);
trigger2.Set();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
control.Tag.Should().Be(1);
trigger1.Unset();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
control.Tag.Should().Be(2);
trigger2.Unset();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
control.Tag.Should().Be(null);
}
public void When_UsingStateTriggerAndStoryboard()
{
var control = new Control {
Name = "control"
};
var dispatcher = control.Dispatcher;
var trigger1 = new CustomStateTrigger(true);
var trigger2 = new CustomStateTrigger(false);
var completed1Count = 0;
var completed2Count = 0;
var storyboard1 = new Storyboard();
storyboard1.Completed += (sender, eventArgs) => completed1Count++;
var storyboard2 = new Storyboard();
storyboard2.Completed += (sender, eventArgs) => completed2Count++;
var state1 = new VisualState
{
Name = "state1",
Storyboard = storyboard1,
StateTriggers = new List <StateTriggerBase> {
trigger1
}
};
var state2 = new VisualState
{
Name = "state2",
Storyboard = storyboard2,
StateTriggers = new List <StateTriggerBase> {
trigger2
}
};
var group = new VisualStateGroup();
group.States.Add(state1);
group.States.Add(state2);
VisualStateManager.SetVisualStateGroups(control, new List <VisualStateGroup> {
group
});
completed1Count.Should().Be(0);
completed2Count.Should().Be(0);
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
completed1Count = 0;
completed2Count = 0;
trigger1.Set();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
completed1Count.Should().Be(0);
completed2Count.Should().Be(0);
trigger2.Set();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
// Seems weird, but that's normal, it's following documented
// precedence. "state2" will be set only after "trigger1" will
// be unset.
completed1Count.Should().Be(1);
completed2Count.Should().Be(0);
trigger1.Unset();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
completed1Count.Should().Be(1);
completed2Count.Should().Be(1);
trigger2.Unset();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
completed1Count.Should().Be(1);
completed2Count.Should().Be(1);
}
public void When_UsingStateTriggerAndStoryboard()
{
var control = new Control {
Name = "control"
};
var dispatcher = control.Dispatcher;
var trigger1 = new CustomStateTrigger(true);
var trigger2 = new CustomStateTrigger(false);
var completed1Count = 0;
var completed2Count = 0;
var storyboard1 = new Storyboard();
storyboard1.Completed += (sender, eventArgs) => completed1Count++;
var storyboard2 = new Storyboard();
storyboard2.Completed += (sender, eventArgs) => completed2Count++;
var state1 = new VisualState
{
Name = "state1",
Storyboard = storyboard1,
StateTriggers = new List <StateTriggerBase> {
trigger1
}
};
var state2 = new VisualState
{
Name = "state2",
Storyboard = storyboard2,
StateTriggers = new List <StateTriggerBase> {
trigger2
}
};
var group = new VisualStateGroup();
group.States.Add(state1);
group.States.Add(state2);
VisualStateManager.SetVisualStateGroups(control, new List <VisualStateGroup> {
group
});
completed1Count.Should().Be(0);
completed2Count.Should().Be(0);
// This is to workaround to the fact that the state is applied as soon as it's injected
// in the states list, so it will be complete twice (once when added in the collection,
// second when element is set ... which is not the behavior on Windows but is required for some other tests)
// This should be removed once the VisualStateGroup (and other tests) have been fixed.
completed1Count = -1;
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
trigger1.Set();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
completed1Count.Should().Be(1);
completed2Count.Should().Be(0);
trigger2.Set();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
// Seems weird, but that's normal, it's following documented
// precedence. "state2" will be set only after "trigger1" will
// be unset.
completed1Count.Should().Be(1);
completed2Count.Should().Be(0);
trigger1.Unset();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
completed1Count.Should().Be(1);
completed2Count.Should().Be(1);
trigger2.Unset();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
completed1Count.Should().Be(1);
completed2Count.Should().Be(1);
}
public void When_UsingStateTriggerAndStoryboard()
{
var control = new Control {
Name = "control"
};
var dispatcher = control.Dispatcher;
var trigger1 = new CustomStateTrigger(true);
var trigger2 = new CustomStateTrigger(false);
var completed1Count = 0;
var completed2Count = 0;
var storyboard1 = new Storyboard();
storyboard1.Completed += (sender, eventArgs) => completed1Count++;
var storyboard2 = new Storyboard();
storyboard2.Completed += (sender, eventArgs) => completed2Count++;
var state1 = new VisualState
{
Name = "state1",
Storyboard = storyboard1,
StateTriggers = new List <StateTriggerBase> {
trigger1
}
};
var state2 = new VisualState
{
Name = "state2",
Storyboard = storyboard2,
StateTriggers = new List <StateTriggerBase> {
trigger2
}
};
var group = new VisualStateGroup();
group.States.Add(state1);
group.States.Add(state2);
VisualStateManager.SetVisualStateGroups(control, new List <VisualStateGroup> {
group
});
completed1Count.Should().Be(0);
completed2Count.Should().Be(0);
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
completed1Count = 0;
completed2Count = 0;
trigger1.Set();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
completed1Count.Should().Be(0);
completed2Count.Should().Be(0);
trigger2.Set();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
completed1Count.Should().Be(0);
completed2Count.Should().Be(1);
trigger2.Unset();
dispatcher.ProcessEvents(CoreProcessEventsOption.ProcessAllIfPresent);
completed1Count.Should().Be(1);
completed2Count.Should().Be(1);
}