// Token: 0x060038DA RID: 14554 RVA: 0x00100F68 File Offset: 0x000FF168
private static void OnQueryStatusSpellingError(object target, CanExecuteRoutedEventArgs args)
{
TextEditor textEditor = TextEditor._GetTextEditor(target);
if (textEditor == null)
{
return;
}
SpellingError spellingErrorAtSelection = TextEditorSpelling.GetSpellingErrorAtSelection(textEditor);
args.CanExecute = (spellingErrorAtSelection != null);
}
// Token: 0x060038DC RID: 14556 RVA: 0x0010101C File Offset: 0x000FF21C
private static ITextPointer GetNextNonWhiteSpacePosition(ITextPointer position, ITextPointer limit)
{
Invariant.Assert(limit != null);
while (position.CompareTo(limit) != 0)
{
char c;
position = TextEditorSpelling.GetNextTextPosition(position, limit, LogicalDirection.Forward, out c);
if (position == null || !char.IsWhiteSpace(c))
{
return(position);
}
position = position.CreatePointer(1);
}
return(null);
}
// Token: 0x060038D9 RID: 14553 RVA: 0x00100F3C File Offset: 0x000FF13C
private static void OnIgnoreSpellingError(object target, ExecutedRoutedEventArgs args)
{
TextEditor textEditor = TextEditor._GetTextEditor(target);
if (textEditor == null)
{
return;
}
SpellingError spellingErrorAtSelection = TextEditorSpelling.GetSpellingErrorAtSelection(textEditor);
if (spellingErrorAtSelection == null)
{
return;
}
spellingErrorAtSelection.IgnoreAll();
}
// Token: 0x060038D7 RID: 14551 RVA: 0x00100D38 File Offset: 0x000FEF38
private static void OnCorrectSpellingError(object target, ExecutedRoutedEventArgs args)
{
TextEditor textEditor = TextEditor._GetTextEditor(target);
if (textEditor == null)
{
return;
}
string text = args.Parameter as string;
if (text == null)
{
return;
}
SpellingError spellingErrorAtSelection = TextEditorSpelling.GetSpellingErrorAtSelection(textEditor);
if (spellingErrorAtSelection == null)
{
return;
}
using (textEditor.Selection.DeclareChangeBlock())
{
ITextPointer textPointer;
ITextPointer position;
bool flag = TextEditorSpelling.IsErrorAtNonMergeableInlineEdge(spellingErrorAtSelection, out textPointer, out position);
ITextPointer textPointer2;
if (flag && textPointer is TextPointer)
{
((TextPointer)textPointer).DeleteTextInRun(textPointer.GetOffsetToPosition(position));
textPointer.InsertTextInRun(text);
textPointer2 = textPointer.CreatePointer(text.Length, LogicalDirection.Forward);
}
else
{
textEditor.Selection.Select(spellingErrorAtSelection.Start, spellingErrorAtSelection.End);
if (textEditor.AcceptsRichContent)
{
((TextSelection)textEditor.Selection).SpringloadCurrentFormatting();
}
XmlLanguage xmlLanguage = (XmlLanguage)spellingErrorAtSelection.Start.GetValue(FrameworkElement.LanguageProperty);
textEditor.SetSelectedText(text, xmlLanguage.GetSpecificCulture());
textPointer2 = textEditor.Selection.End;
}
textEditor.Selection.Select(textPointer2, textPointer2);
}
}
// Token: 0x060038D5 RID: 14549 RVA: 0x00100C20 File Offset: 0x000FEE20
internal static SpellingError GetSpellingErrorAtSelection(TextEditor This)
{
if (This.Speller == null)
{
return(null);
}
if (TextEditorSpelling.IsSelectionIgnoringErrors(This.Selection))
{
return(null);
}
LogicalDirection logicalDirection = This.Selection.IsEmpty ? This.Selection.Start.LogicalDirection : LogicalDirection.Forward;
char c;
ITextPointer textPointer = TextEditorSpelling.GetNextTextPosition(This.Selection.Start, null, logicalDirection, out c);
if (textPointer == null)
{
logicalDirection = ((logicalDirection == LogicalDirection.Forward) ? LogicalDirection.Backward : LogicalDirection.Forward);
textPointer = TextEditorSpelling.GetNextTextPosition(This.Selection.Start, null, logicalDirection, out c);
}
else if (char.IsWhiteSpace(c))
{
if (This.Selection.IsEmpty)
{
logicalDirection = ((logicalDirection == LogicalDirection.Forward) ? LogicalDirection.Backward : LogicalDirection.Forward);
textPointer = TextEditorSpelling.GetNextTextPosition(This.Selection.Start, null, logicalDirection, out c);
}
else
{
logicalDirection = LogicalDirection.Forward;
textPointer = TextEditorSpelling.GetNextNonWhiteSpacePosition(This.Selection.Start, This.Selection.End);
if (textPointer == null)
{
logicalDirection = LogicalDirection.Backward;
textPointer = TextEditorSpelling.GetNextTextPosition(This.Selection.Start, null, logicalDirection, out c);
}
}
}
if (textPointer != null)
{
return(This.Speller.GetError(textPointer, logicalDirection, false));
}
return(null);
}
