//------------------------------------------------------------------------
#region ** private stuff
// update dialog to show current error
void UpdateCurrentError()
{
// design time
if (_errors == null)
{
return;
}
// finished with this batch of errors
if (ErrorIndex >= _errors.Count)
{
// check whether the editor has more text to check
while (_editor.HasMoreText())
{
_errors = _spell.CheckText(_editor.Text);
if (_errors.Count > 0)
{
_errorCount += _errors.Count;
ErrorIndex = 0;
return;
}
}
// editor has no more text...
DialogResult = MessageBoxResult.OK;
return;
}
// update current error
CharRange err = CurrentError;
// select word in editor
_editor.Select(err.Start, err.Text.Length);
// honor 'change all' list
if (_changeAll.ContainsKey(err.Text))
{
_textChangeTo = _changeAll[err.Text];
_btnChange_Click(this, new RoutedEventArgs());
return;
}
// raise 'BadWordFound' event
BadWordEventArgs e = new BadWordEventArgs(this, _editor as Control, err, _errors);
_spell.OnBadWordFound(e);
if (e.Cancel)
{
DialogResult = MessageBoxResult.Cancel;
return;
}
// show whole sentence, highlight bad word
_updatingText = true;
_sentence = GetSentence(_editor.Text, err);
_originalText = _sentence.Text;
_txtError.FontFamily = _editor.Control.FontFamily;
_txtError.Text = _sentence.Text;
_txtError.Select(err.Start - _sentence.Start, err.Length);
_txtError.Selection.FontWeight = FontWeights.Bold;
_txtError.Selection.Foreground = _errorForeground;
_updatingText = false;
// repeated word?
if (err.Duplicate)
{
// adjust dialog
_lblNotInDictionary.Visibility = Visibility.Collapsed;
_lblRepeatedWord.Visibility = Visibility.Visible;
_btnIgnoreAll.IsEnabled = false;
_btnChangeAll.IsEnabled = false;
_btnAdd.IsEnabled = false;
// no suggestions
_listSuggestions.Items.Clear();
}
else
{
// adjust dialog
_lblRepeatedWord.Visibility = Visibility.Collapsed;
_lblNotInDictionary.Visibility = Visibility.Visible;
_btnIgnoreAll.IsEnabled = true;
_btnChangeAll.IsEnabled = true;
_btnAdd.IsEnabled = true;
// show suggestions
UpdateSuggestions(err.Text);
}
// focus to new word
_txtError.Focus();
_btnSuggest.IsEnabled = false;
AcceptButton = _btnIgnore;
// show 'Add' button only if user dictionary is enabled
_btnAdd.Visibility = _spell.UserDictionary.Enabled ? Visibility.Visible : Visibility.Collapsed;
// update button status
UpdateButtonStatus();
// all ready, fire ErrorDisplayed event
OnErrorDisplayed(EventArgs.Empty);
}
//------------------------------------------------------------------------
#region ** private stuff
// update dialog to show current error
private void UpdateCurrentError()
{
// design time
if (DesignMode || _errors == null)
{
return;
}
// finished with this batch of errors
if (ErrorIndex >= _errors.Count)
{
// check whether the editor has more text to check
while (_editor.HasMoreText())
{
_errors = _spell.CheckText(_editor.Text);
if (_errors.Count > 0)
{
_errorCount += _errors.Count;
ErrorIndex = 0;
return;
}
}
// editor has no more text...
DialogResult = DialogResult.OK;
return;
}
// update current error
CharRange err = CurrentError;
// select word in editor
_editor.Select(err.Start, err.Text.Length);
// honor 'change all' list
if (_changeAll.ContainsKey(err.Text))
{
_txtChangeTo.Text = _changeAll[err.Text];
_btnChange_Click(this, EventArgs.Empty);
return;
}
// show bad word, new text
_txtError.Text = err.Text;
_txtChangeTo.Text = string.Empty;
// repeated word?
if (err.Duplicate)
{
// adjust dialog
_lblNotInDictionary.Visible = false;
_lblRepeatedWord.Visible = true;
_btnIgnoreAll.Enabled = false;
_btnChangeAll.Enabled = false;
_btnAdd.Enabled = false;
// no suggestions
_listSuggestions.Items.Clear();
}
else
{
// adjust dialog
_lblRepeatedWord.Visible = false;
_lblNotInDictionary.Visible = true;
_btnIgnoreAll.Enabled = true;
_btnChangeAll.Enabled = true;
_btnAdd.Enabled = true;
// show suggestions
string[] suggestions = _spell.GetSuggestions(err.Text);
_listSuggestions.Items.Clear();
if (suggestions.Length > 0)
{
_listSuggestions.Items.AddRange(suggestions);
_listSuggestions.SelectedIndex = 0;
}
else
{
_listSuggestions.Items.Add(_lblNoSuggestions.Text);
_listSuggestions.SelectedIndex = -1;
}
}
// focus to new word
_txtChangeTo.SelectAll();
_txtChangeTo.Focus();
_btnSuggest.Enabled = false;
AcceptButton = _btnIgnore;
// show 'Add' button only if user dictionary is enabled
_btnAdd.Visible = _spell.UserDictionary.Enabled;
// all ready, fire ErrorDisplayed event
OnErrorDisplayed(EventArgs.Empty);
}
//------------------------------------------------------------------------
#region ** private stuff
// update dialog to show current error
private void UpdateCurrentError()
{
// design time
if (DesignMode || _errors == null)
{
return;
}
// finished with this batch of errors
if (ErrorIndex < 0 || ErrorIndex >= _errors.Count)
{
// check whether the editor has more text to check
while (_editor.HasMoreText())
{
_errors = _spell.CheckText(_editor.Text);
if (_errors.Count > 0)
{
_errorCount += _errors.Count;
ErrorIndex = 0;
return;
}
}
// editor has no more text...
DialogResult = DialogResult.OK;
return;
}
// update current error
CharRange err = CurrentError;
// select word in editor
_editor.Select(err.Start, err.Text.Length);
// honor 'change all' list
if (_changeAll.ContainsKey(err.Text))
{
_textChangeTo = _changeAll[err.Text];
_btnChange_Click(this, EventArgs.Empty);
return;
}
// show whole sentence, highlight bad word
_sentence = GetSentence(_editor.Text, err);
_txtError.Font = _editor.Control.Font;
_txtError.Text = _sentence.Text;
_txtError.Select(err.Start - _sentence.Start, err.Length);
_txtError.SelectionFont = new Font(_txtError.Font, FontStyle.Bold);
_txtError.SelectionColor = _errorForeColor;
_txtError.SelectionBackColor = _errorBackColor;
_txtError.Select(_txtError.SelectionStart + _txtError.SelectionLength, 0);
// repeated word?
if (err.Duplicate)
{
// adjust dialog
_lblNotInDictionary.Visible = false;
_lblRepeatedWord.Visible = true;
_btnChange.Text = _lblRemove.Text;
_btnIgnoreAll.Enabled = false;
_btnChangeAll.Enabled = false;
_btnAdd.Enabled = false;
// no suggestions
_listSuggestions.Items.Clear();
}
else
{
// adjust dialog
_lblRepeatedWord.Visible = false;
_lblNotInDictionary.Visible = true;
_btnChange.Text = _lblChange.Text;
_btnIgnoreAll.Enabled = true;
_btnChange.Enabled = false;
_btnChangeAll.Enabled = false;
_btnAdd.Enabled = true;
// show suggestions
ShowSuggestions(err.Text);
}
// focus to new word
_txtError.Focus();
_btnSuggest.Enabled = false;
AcceptButton = _btnIgnore;
// show 'Add' button only if user dictionary is enabled
_btnAdd.Visible = _spell.UserDictionary.Enabled;
// ready, fire BadWordDetected event
BadWordEventArgs e = new BadWordEventArgs(this, _editor.Control, err, _errors);
_spell.OnBadWordFound(e);
// ignore error on event-handler request
if (e.Cancel)
{
ErrorIndex++;
}
}