private void OnMouseEnterHotSpot(object sender, EventArgs e)
{
HotSpot.HotSpot hotSpot = (HotSpot.HotSpot)sender;
string language = GetLanguageForSpellChecking(hotSpot.Control);
hotSpot.Control.ContextMenuStrip = GetSuggestionContextMenu(language, hotSpot);
}
private ContextMenuStrip GetSuggestionContextMenu(string language, HotSpot.HotSpot hotSpot)
{
ContextMenuStrip strip = new ContextMenuStrip();
strip.ShowImageMargin = false;
strip.ShowCheckMargin = false;
ToolStripMenuItem item;
int suggestionCount = 0;
foreach (string suggestion in GetSuggestions(language, hotSpot.Text))
{
if (++suggestionCount > 10)
{
break;
}
item = new ToolStripMenuItem(suggestion);
item.Tag = hotSpot;
item.Click += OnChooseSuggestedSpelling;
strip.Items.Add(item);
}
if (strip.Items.Count == 0)
{
item = new ToolStripMenuItem(StringCatalog.Get("(No Spelling Suggestions)"));
item.Enabled = false;
strip.Items.Add(item);
}
strip.Items.Add(new ToolStripSeparator());
item = new ToolStripMenuItem(StringCatalog.Get("Add to Dictionary"));
item.Tag = hotSpot;
item.Click += OnAddToDictionary;
strip.Items.Add(item);
return(strip);
}
private void OnAddToDictionary(object sender, EventArgs e)
{
ToolStripMenuItem item = (ToolStripMenuItem)sender;
HotSpot.HotSpot hotSpot = (HotSpot.HotSpot)item.Tag;
string language = GetLanguageForSpellChecking(hotSpot.Control);
AddToDictionary(language, hotSpot.Text);
}
private static void ReplaceText(HotSpot.HotSpot area, string text)
{
TextBoxBase control = area.Control;
control.SelectionStart = area.Offset;
control.SelectionLength = area.Text.Length;
TextBox textBox = control as TextBox;
if (textBox != null)
{
textBox.Paste(text); //allows it to be undone
}
else
{
control.SelectedText = text;
}
control.Invalidate();
}
private void CheckSpelling(object sender, RetrieveHotSpotsEventArgs e)
{
string text = e.Text;
e.Color = Color.DarkSalmon;
string language = GetLanguageForSpellChecking(e.Control);
IEnumerable <WordTokenizer.Token> tokens = WordTokenizer.TokenizeText(text);
foreach (WordTokenizer.Token token in tokens)
{
if (!IsWordSpelledCorrectly(language, token.Value))
{
HotSpot.HotSpot hotArea =
new HotSpot.HotSpot(e.Control, token.Offset, token.Length);
hotArea.MouseLeave += OnMouseLeaveHotSpot;
hotArea.MouseEnter += OnMouseEnterHotSpot;
e.AddHotSpot(hotArea);
}
}
}
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 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 Text_GivenOffsetAndLength_SubstringOfTextFromControl()
{
_textBox.Text = "Hello my darling";
HotSpot.HotSpot hotSpot = new HotSpot.HotSpot(_textBox, 6, 2);
Assert.AreEqual("my", hotSpot.Text);
}
private void MoveMouseSoOverHotSpot(HotSpot.HotSpot hotSpot)
{
MoveMouseToPositionAtCharIndex(hotSpot.Offset);
Application.DoEvents();
}
public void Text_GivenOffsetAndLength_SubstringOfTextFromControl()
{
_textBox.Text = "Hello my darling";
HotSpot.HotSpot hotSpot = new HotSpot.HotSpot(_textBox, 6, 2);
Assert.AreEqual("my", hotSpot.Text);
}
private void CheckSpelling(object sender, RetrieveHotSpotsEventArgs e)
{
string text = e.Text;
e.Color = Color.DarkSalmon;
string language = GetLanguageForSpellChecking(e.Control);
IEnumerable<WordTokenizer.Token> tokens = WordTokenizer.TokenizeText(text);
foreach (WordTokenizer.Token token in tokens)
{
if (!IsWordSpelledCorrectly(language, token.Value))
{
HotSpot.HotSpot hotArea =
new HotSpot.HotSpot(e.Control, token.Offset, token.Length);
hotArea.MouseLeave += OnMouseLeaveHotSpot;
hotArea.MouseEnter += OnMouseEnterHotSpot;
e.AddHotSpot(hotArea);
}
}
}
