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Bug 312778 - Undo after a spell check correction doesn't work, undoes previous action, r=brettw, sr=mscott

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martijn.martijn%gmail.com 2006-06-12 14:15:48 +00:00
parent 50af57aad6
commit 64132c8e03
1 changed files with 9 additions and 31 deletions
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40
extensions/spellcheck/src/mozInlineSpellChecker.cpp
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@ -440,41 +440,19 @@ NS_IMETHODIMP mozInlineSpellChecker::ReplaceWord(nsIDOMNode *aNode, PRInt32 aOff
if (range)
{
range->DeleteContents();
editor->BeginTransaction();
nsCOMPtr<nsISelection> selection;
res = editor->GetSelection(getter_AddRefs(selection));
NS_ENSURE_SUCCESS(res, res);
NS_ENSURE_SUCCESS(res, res);
selection->RemoveAllRanges();
selection->AddRange(range);
editor->DeleteSelection(nsIEditor::eNone);
nsCOMPtr<nsIDOMNode> container;
res = range->GetStartContainer(getter_AddRefs(container));
NS_ENSURE_SUCCESS(res, res);
nsCOMPtr<nsIPlaintextEditor> textEditor(do_QueryReferent(mEditor));
textEditor->InsertText(newword);
nsCOMPtr<nsIDOMCharacterData> chars = do_QueryInterface(container);
if (chars)
{
PRInt32 offset;
res = range->GetStartOffset(&offset);
NS_ENSURE_SUCCESS(res, res);
chars->InsertData(offset,newword);
selection->Collapse(container, offset + newword.Length());
}
else
{
nsCOMPtr<nsIDOMDocument> doc;
res = editor->GetDocument(getter_AddRefs(doc));
NS_ENSURE_SUCCESS(res, res);
nsCOMPtr<nsIDOMText> newtext;
res = doc->CreateTextNode(newword,getter_AddRefs(newtext));
NS_ENSURE_SUCCESS(res, res);
res = range->InsertNode(newtext);
NS_ENSURE_SUCCESS(res, res);
selection->Collapse(newtext, newword.Length());
}
editor->EndTransaction();
}
return NS_OK;