public void SetLanguageForSpellChecking(Control control, string language)
{
if (control == null)
{
throw new ArgumentNullException();
}
if (!CanExtend(control))
{
throw new ArgumentException("Control must be derived from TextBoxBase");
}
if (String.IsNullOrEmpty(language))
{
if (_hotSpotProvider != null)
{
_hotSpotProvider.SetEnableHotSpots(control, false);
}
_extendees.Remove(control);
}
else
{
if (_broker != null)
{
try
{
if (_broker.DictionaryExists(language))
{
if (!_dictionaries.ContainsKey(language))
{
_dictionaries.Add(language, _broker.RequestDictionary(language));
}
_hotSpotProvider.SetEnableHotSpots(control, true);
}
}
catch (Exception error)
{
//the actual error messages are always worthless, talking about corrupted memory
//ErrorReport.NotifyUserOfProblem(new ShowOncePerSessionBasedOnExactMessagePolicy(), "There was a problem with the Enchant Spell-Checking system related to {0}", language);
//The number of false errors here is so high that for now, let's not bother to scare the user
}
}
_extendees[control] = language;
}
}
public void SetEnableHotSpots_CalledAfterDisposed_Throws()
{
HotSpotProvider hotSpotProvider = new HotSpotProvider();
hotSpotProvider.Dispose();
using (TextBox textBox = new TextBox())
{
Assert.Throws <ObjectDisposedException>(() =>
hotSpotProvider.SetEnableHotSpots(textBox, false));
}
}
public void DisableHotSpotProvider_MouseEventsNoLongerFired()
{
bool mouseEnterFired = false;
_spot1.MouseEnter += delegate { mouseEnterFired = true; };
_hotSpotProvider.SetEnableHotSpots(_textBox, false);
Application.DoEvents();
Assert.IsFalse(mouseEnterFired);
MoveMouseSoOverHotSpot(_spot1);
Assert.IsFalse(mouseEnterFired);
}
public void Setup()
{
_hotSpotProvider = new HotSpotProvider();
_textBox = new ClickableTextBox();
_textBox.Width = 350;
_textBox.Text = "Now is the time for ...";
_spot1 = new HotSpot.HotSpot(_textBox, 7, 3);
_spot2 = new HotSpot.HotSpot(_textBox, 16, 3);
_hotSpotProvider.SetEnableHotSpots(_textBox, true);
_hotSpotProvider.RetrieveHotSpots +=
delegate(object sender, RetrieveHotSpotsEventArgs e)
{
e.AddHotSpot(_spot1);
e.AddHotSpot(_spot2);
e.Color = Color.Yellow;
};
_originalCursorPosition = Cursor.Position;
_form = new Form();
_form.Controls.Add(_textBox);
_form.Show();
}
public void GetEnableHotSpots_SetTrue_True()
{
using (TextBox textBox = new TextBox())
{
_hotSpotProvider.SetEnableHotSpots(textBox, true);
Assert.IsTrue(_hotSpotProvider.GetEnableHotSpots(textBox));
}
}
