public void TestVisualSymbolsController()
{
var font = SAEResources.GetAllFonts().First();
var image = new CodedImage {
Size = new Size(5, 5)
};
var symboler = new ImageSymbolsController(new ImageSymbolsManipulator(image), new[] { font }, font);
using (symboler.SuspendCallManipulations())
{
symboler.IncludeLetters = true;
symboler.IncludeNumbers = false;
symboler.IncludeSymbols = false;
}
Assert.AreEqual(117, symboler.AvailableSymbols.Count, "Precondition");
var visualSymbolsController = new VisualSymbolsController(symboler, new Size(100, 150));
Assert.AreSame(symboler, visualSymbolsController.Controller);
Assert.AreEqual(3, visualSymbolsController.ColumnsCount);
Assert.AreEqual(39, visualSymbolsController.RowsCount);
Assert.AreEqual(5, visualSymbolsController.VisibleRowsCount);
Assert.IsTrue(visualSymbolsController.RequiresShift);
Assert.AreEqual(new Size(96, 150), visualSymbolsController.VisualImage.Size);
}
public void TestMouseWheel()
{
var font = SAEResources.GetAllFonts().First();
var image = new CodedImage {
Size = new Size(5, 5)
};
var symboler = new ImageSymbolsController(new ImageSymbolsManipulator(image), new[] { font }, font);
using (symboler.SuspendCallManipulations())
{
symboler.IncludeLetters = true;
symboler.IncludeNumbers = false;
symboler.IncludeSymbols = false;
}
var visualSymbolsController = new VisualSymbolsController(symboler, new Size(100, 150));
Assert.AreEqual(0, visualSymbolsController.VerticalShift);
using (visualSymbolsController.SuspendUpdateVisualImage())
{
visualSymbolsController.OnMouseWheel(100);
Assert.AreEqual(0, visualSymbolsController.VerticalShift, "Should not shift beyond top row.");
visualSymbolsController.OnMouseWheel(-100);
Assert.AreEqual(10, visualSymbolsController.VerticalShift);
visualSymbolsController.OnMouseWheel(30);
Assert.AreEqual(7, visualSymbolsController.VerticalShift);
visualSymbolsController.OnMouseWheel(-30000);
Assert.AreEqual(1098, visualSymbolsController.VerticalShift, "Should not shift beyond bottom row.");
}
}
public void TestClick()
{
var font = SAEResources.GetAllFonts().First();
var image = new CodedImage {
Size = new Size(5, 5)
};
var symboler = new ImageSymbolsController(new ImageSymbolsManipulator(image), new[] { font }, font);
using (symboler.SuspendCallManipulations())
{
symboler.IncludeLetters = true;
symboler.IncludeNumbers = false;
symboler.IncludeSymbols = false;
}
var visualSymbolsController = new VisualSymbolsController(symboler, new Size(100, 150));
Assert.NotNull(visualSymbolsController.VisualImage);
using (visualSymbolsController.SuspendUpdateVisualImage())
{
foreach (var c in symboler.SelectedSymbols.ToArray())
{
symboler.SwitchSelection(c);
}
Assert.AreEqual(0, symboler.SelectedCount);
visualSymbolsController.OnTouched(new Point(50, 20)); // (1, 0) = #1 = A (#0 = ' ')
visualSymbolsController.OnUntouched(new Point(50, 20));
Assert.AreEqual(1, symboler.SelectedCount);
Assert.Contains('A', symboler.SelectedSymbols.ToArray());
visualSymbolsController.OnTouched(new Point(50, 100)); // (1, 3) = #1 = J
visualSymbolsController.OnUntouched(new Point(50, 100));
Assert.AreEqual(2, symboler.SelectedCount);
Assert.Contains('A', symboler.SelectedSymbols.ToArray());
Assert.Contains('J', symboler.SelectedSymbols.ToArray());
visualSymbolsController.OnTouched(new Point(50, 20)); // (1, 0) = #1 = A
visualSymbolsController.OnUntouched(new Point(50, 20));
Assert.AreEqual(1, symboler.SelectedCount);
Assert.Contains('J', symboler.SelectedSymbols.ToArray());
}
}
public void TestHighlightedCell()
{
var font = SAEResources.GetAllFonts().First();
var image = new CodedImage {
Size = new Size(5, 5)
};
var symboler = new ImageSymbolsController(new ImageSymbolsManipulator(image), new[] { font }, font);
using (symboler.SuspendCallManipulations())
{
symboler.IncludeLetters = true;
symboler.IncludeNumbers = false;
symboler.IncludeSymbols = false;
}
var visualSymbolsController = new VisualSymbolsController(symboler, new Size(100, 150));
visualSymbolsController.OnShift(new Point(50, 20));
Assert.AreEqual(new Point(1, 0), visualSymbolsController.HighlightedCell);
visualSymbolsController.OnShift(new Point(50, 100));
Assert.AreEqual(new Point(1, 3), visualSymbolsController.HighlightedCell);
}
