private void InitializeComponent()
{
EnableDragging = false;
_dialogText = new LabelControl();
_dialogText.Bounds = new UniRectangle(
new UniScalar(0.0f, 15.0f), new UniScalar(0.0f, 15.0f),
new UniScalar(1.0f, -30.0f), new UniScalar(1.0f, -85.0f)
);
Children.Add(_dialogText);
_optionsList = new ListControl();
_optionsList.Bounds = new UniRectangle(10, 10, new UniScalar(1, -20), 150);
_optionsList.SelectionMode = ListSelectionMode.Single;
_nextButton = new ButtonControl();
_nextButton.Text = "Continue";
_nextButton.Bounds = new UniRectangle(
new UniScalar(1.0f, -110), new UniScalar(1.0f, -55f),
new UniScalar(100), new UniScalar(45)
);
Children.Add(_nextButton);
Bounds = new UniRectangle(
new UniScalar(0.0f, 0.0f), new UniScalar(1.0f, -225.0f),
new UniScalar(1.0f, 0.0f), new UniScalar(0.0f, 225.0f)
);
}
public void TestRowLocatorProperty() {
ListControl list = new ListControl();
DummyListRowLocator rowLocator = new DummyListRowLocator();
list.ListRowLocator = rowLocator;
Assert.AreSame(rowLocator, list.ListRowLocator);
}
/// <summary>Fills a list control with dummy items</summary>
/// <param name="list">List control that will be filled</param>
/// <param name="itemCount">Number of dummy items to generate</param>
private void fillList(ListControl list, int itemCount) {
for(int index = 0; index < itemCount; ++index) {
list.Items.Add("Item " + index.ToString());
}
}
public void TestConstructor() {
ListControl list = new ListControl();
Assert.IsNotNull(list); // nonsense; avoids compiler warning
}
public void TestSliderThumbResizing() {
Screen screen = new Screen();
ListControl list = new ListControl();
list.Bounds = new UniRectangle(10, 10, 100, 100);
list.ListRowLocator = new DummyListRowLocator();
screen.Desktop.Children.Add(list);
RectangleF listBounds = list.GetAbsoluteBounds();
float itemsInView = listBounds.Height;
itemsInView /= list.ListRowLocator.GetRowHeight(listBounds);
// Put 5 items in the list
fillList(list, 5);
Assert.AreEqual(1.0f, list.Slider.ThumbSize);
// Put another 15 items in the list
fillList(list, 15);
Assert.AreEqual(itemsInView / 20.0f, list.Slider.ThumbSize);
// Put another 15 items in the list
list.Items.RemoveAt(19);
list.Items.RemoveAt(18);
list.Items.RemoveAt(17);
list.Items.RemoveAt(16);
list.Items.RemoveAt(15);
Assert.AreEqual(itemsInView / 15.0f, list.Slider.ThumbSize);
list.Items.Clear();
Assert.AreEqual(1.0f, list.Slider.ThumbSize);
}
/// <summary>Mocks a subscriber for the events of a list</summary>
/// <param name="mockery">Mockery through which the mock will be created</param>
/// <param name="list">List to mock an event subscriber for</param>
/// <returns>The mocked event subscriber</returns>
private static IListSubscriber mockSubscriber(Mockery mockery, ListControl list) {
IListSubscriber mockedSubscriber = mockery.NewMock<IListSubscriber>();
list.SelectionChanged += new EventHandler(mockedSubscriber.SelectionChanged);
return mockedSubscriber;
}
public void TestSelectionChangedEvent() {
using(Mockery mockery = new Mockery()) {
ListControl list = new ListControl();
fillList(list, 20);
IListSubscriber mockedSubscriber = mockSubscriber(mockery, list);
Expect.Once.On(mockedSubscriber).Method("SelectionChanged").WithAnyArguments();
list.SelectedItems.Add(1);
Expect.Once.On(mockedSubscriber).Method("SelectionChanged").WithAnyArguments();
list.SelectedItems.Remove(1);
Expect.Once.On(mockedSubscriber).Method("SelectionChanged").WithAnyArguments();
list.SelectedItems.Add(2);
Expect.Once.On(mockedSubscriber).Method("SelectionChanged").WithAnyArguments();
list.SelectedItems.Clear();
mockery.VerifyAllExpectationsHaveBeenMet();
}
}
public void TestMouseWheel() {
Screen screen = new Screen();
ListControl list = new ListControl();
list.Bounds = new UniRectangle(10, 10, 100, 100);
list.ListRowLocator = new DummyListRowLocator();
screen.Desktop.Children.Add(list);
// Put 20 items in the list
fillList(list, 20);
Assert.AreEqual(0.0f, list.Slider.ThumbPosition);
list.ProcessMouseWheel(-1.0f);
RectangleF listBounds = list.GetAbsoluteBounds();
float totalitems = list.Items.Count;
float itemsInView = listBounds.Height;
itemsInView /= list.ListRowLocator.GetRowHeight(listBounds);
float scrollableItems = totalitems - itemsInView;
float newThumbPosition = 1.0f / scrollableItems * 1.0f;
Assert.AreEqual(newThumbPosition, list.Slider.ThumbPosition);
}
public void TestSelectionModeProperty() {
ListControl list = new ListControl();
list.SelectionMode = ListSelectionMode.None;
Assert.AreEqual(ListSelectionMode.None, list.SelectionMode);
list.SelectionMode = ListSelectionMode.Single;
Assert.AreEqual(ListSelectionMode.Single, list.SelectionMode);
list.SelectionMode = ListSelectionMode.Multi;
Assert.AreEqual(ListSelectionMode.Multi, list.SelectionMode);
}
public void TestSliderProperty() {
ListControl list = new ListControl();
Assert.IsNotNull(list.Slider);
}
public void TestMultiSelectionByMouse() {
Screen screen = new Screen();
ListControl list = new ListControl();
list.Bounds = new UniRectangle(10, 10, 100, 100);
list.SelectionMode = ListSelectionMode.Multi;
list.ListRowLocator = new DummyListRowLocator();
screen.Desktop.Children.Add(list);
// Put 20 items in the list
fillList(list, 20);
Assert.AreEqual(0, list.SelectedItems.Count);
list.ProcessMouseMove(100, 100, 50, 35);
list.ProcessMousePress(MouseButtons.Left);
list.ProcessMouseRelease(MouseButtons.Left);
Assert.AreEqual(1, list.SelectedItems.Count);
Assert.AreEqual(2, list.SelectedItems[0]);
list.ProcessMouseMove(100, 100, 50, 55);
list.ProcessMousePress(MouseButtons.Left);
list.ProcessMouseRelease(MouseButtons.Left);
Assert.AreEqual(2, list.SelectedItems.Count);
Assert.AreEqual(2, list.SelectedItems[0]);
Assert.AreEqual(4, list.SelectedItems[1]);
list.ProcessMouseMove(100, 100, 50, 35);
list.ProcessMousePress(MouseButtons.Left);
list.ProcessMouseRelease(MouseButtons.Left);
Assert.AreEqual(1, list.SelectedItems.Count);
Assert.AreEqual(4, list.SelectedItems[0]);
}
public void TestSingleSelectionByMouse() {
Screen screen = new Screen();
ListControl list = new ListControl();
list.Bounds = new UniRectangle(10, 10, 100, 100);
list.SelectionMode = ListSelectionMode.Single;
list.ListRowLocator = new DummyListRowLocator();
screen.Desktop.Children.Add(list);
// Put 20 items in the list
fillList(list, 20);
// At the beginning, no items should be selected
Assert.AreEqual(0, list.SelectedItems.Count);
// Click on item 2 and verify that it is now selected
list.ProcessMouseMove(100, 100, 50, 35);
list.ProcessMousePress(MouseButtons.Left);
list.ProcessMouseRelease(MouseButtons.Left);
Assert.AreEqual(1, list.SelectedItems.Count);
Assert.AreEqual(2, list.SelectedItems[0]);
// Now click on item 4, which should unselect item 2 and select item 4
list.ProcessMouseMove(100, 100, 50, 55);
list.ProcessMousePress(MouseButtons.Left);
list.ProcessMouseRelease(MouseButtons.Left);
Assert.AreEqual(1, list.SelectedItems.Count);
Assert.AreEqual(4, list.SelectedItems[0]);
// Repeat the click on item 4, nothing should happen
list.ProcessMouseMove(100, 100, 50, 55);
list.ProcessMousePress(MouseButtons.Left);
list.ProcessMouseRelease(MouseButtons.Left);
Assert.AreEqual(1, list.SelectedItems.Count);
Assert.AreEqual(4, list.SelectedItems[0]);
}
public void TestConstructor()
{
ListControl list = new ListControl();
Assert.IsNotNull(list); // nonsense; avoids compiler warning
}
public void TestSliderProperty()
{
ListControl list = new ListControl();
Assert.IsNotNull(list.Slider);
}
private void CreateControls()
{
_pathLabel = new LabelControl("Select path for your .dll file:")
{
Bounds = new UniRectangle(new UniScalar(0f, 0), new UniScalar(0f, 0), 0, 0)
};
_pathBox = new InputControl
{
Name = "path",
IsHidden = false,
Bounds = new UniRectangle(new UniScalar(0, 0), new UniScalar(0f, 20), 300, 30),
Text = "",
Enabled = false
};
_browseButton = new ButtonControl
{
Text = "Browse",
Bounds =
new UniRectangle(
new UniScalar(0f, 310),
new UniScalar(0f, 20),
new UniScalar(0f, 100),
new UniScalar(0f, 30))
};
_uploadButton = new ButtonControl
{
Text = "Upload",
Bounds =
new UniRectangle(
new UniScalar(0f, 0),
new UniScalar(0f, 60),
new UniScalar(0f, 100),
new UniScalar(0f, 30))
};
_backButton = new ButtonControl
{
Text = "Back",
Bounds =
new UniRectangle(
new UniScalar(0f, 0),
new UniScalar(0f, 410),
new UniScalar(0f, 100),
new UniScalar(0f, 30))
};
_refreshButton = new ButtonControl
{
Text = "Refresh",
Bounds =
new UniRectangle(
new UniScalar(0f, 310),
new UniScalar(0f, 100),
new UniScalar(0f, 100),
new UniScalar(0f, 30))
};
_deleteButton = new ButtonControl
{
Text = "Delete",
Bounds =
new UniRectangle(
new UniScalar(0f, 310),
new UniScalar(0f, 135),
new UniScalar(0f, 100),
new UniScalar(0f, 30))
};
_intellectList = new Nuclex.UserInterface.Controls.Desktop.ListControl
{
SelectionMode = ListSelectionMode.Single,
Bounds =
new UniRectangle(
new UniScalar(0f, 0),
new UniScalar(0f, 100),
new UniScalar(0f, 300),
new UniScalar(0f, 300))
};
_intellectList.Slider.Bounds.Location.X.Offset -= 1.0f;
_intellectList.Slider.Bounds.Location.Y.Offset += 1.0f;
_intellectList.Slider.Bounds.Size.Y.Offset -= 2.0f;
_intellectList.SelectedItems.Add(0);
}