// change current word into 'ChangeTo' value
void _btnChange_Click(object sender, RoutedEventArgs e)
{
if (_txtError.Text != _originalText)
{
// replace whole sentence in editor
_editor.Select(_sentence.Start, _sentence.Length);
_editor.SelectedText = _txtError.Text;
// re-check starting from the sentence start
_errors = _spell.CheckText(_editor.Text, _sentence.Start);
}
else
{
// save starting point to continue checking from here
int start = CurrentError.Start;
// get replacement text
string replacement = _textChangeTo;
if (string.IsNullOrEmpty(replacement))
{
// if replacement is empty, expand over spaces and commas
CharRange delete = CharRange.ExpandOverWhitespace(_editor.Text, CurrentError);
_editor.Select(delete.Start, delete.Text.Length);
replacement = string.Empty;
}
// replace word in text and re-check
_editor.SelectedText = replacement;
_errors = _spell.CheckText(_editor.Text, start);
}
// update index
ErrorIndex = 0;
}
// change current word into 'ChangeTo' value
private void _btnChange_Click(object sender, EventArgs e)
{
// save starting point to continue checking from here
int start = CurrentError.Start;
// get replacement text
string replacement = _txtChangeTo.Text;
if (replacement.Length == 0)
{
// if replacement is empty, expand over spaces and commas
CharRange delete = CharRange.ExpandOverWhitespace(_editor.Text, CurrentError);
_editor.Select(delete.Start, delete.Text.Length);
}
// replace word in text and re-check
_editor.SelectedText = replacement;
_errors = _spell.CheckText(_editor.Text, start);
// update index
ErrorIndex = 0;
}
// change current word into 'ChangeTo' value
private void _btnChange_Click(object sender, EventArgs e)
{
// save starting point to continue checking from here
int start = CurrentError.Start;
// if the user typed into the text error box, handle that
CharRange replacement = null;
if (ReplacementTextChanged && _listSuggestions.Enabled == false)
{
// get part of the text that replaced the actual error within the sentence
replacement = GetReplacement();
if (replacement != null && replacement.Text.Length > 0)
{
// warn if replacement is bad
if (_spell.CheckText(replacement.Text).Count > 0)
{
string msg = "You have chosen a word that is not in the dictionary.\r\n" +
"Do you want to use this word and continue checking?";
DialogResult dr = MessageBox.Show(this, msg, "Spelling", MessageBoxButtons.YesNo, MessageBoxIcon.Question);
if (dr == DialogResult.No)
{
return;
}
}
// honor ChangeAll button
if (sender.Equals(_btnChangeAll))
{
_changeAll[CurrentError.Text] = replacement.Text;
}
}
// replace whole sentence in text
_editor.Select(_sentence.Start, _sentence.Length);
_editor.SelectedText = _txtError.Text;
// resume checking from sentence start
start = _sentence.Start;
}
else
{
// no changes in text, use Suggestion/ChangeAll value stored in _txtChangeTo
string changeTo = _textChangeTo;
if (changeTo.Length == 0)
{
// if replacement is empty, expand over spaces and commas
CharRange delete = CharRange.ExpandOverWhitespace(_editor.Text, CurrentError);
_editor.Select(delete.Start, delete.Text.Length);
}
// honor ChangeAll button
if (sender.Equals(_btnChangeAll))
{
_changeAll[CurrentError.Text] = changeTo;
}
// replace word in text
_editor.SelectedText = changeTo;
_errors = _spell.CheckText(_editor.Text);
}
// re-check
_errors = _spell.CheckText(_editor.Text);
_errorIndex = -1;
for (int index = 0; index < _errors.Count; index++)
{
if (_errors[index].Start >= start)
{
if (replacement == null || replacement.Text != _errors[index].Text)
{
_errorIndex = index;
break;
}
}
}
// show the current error
UpdateCurrentError();
}
