NS_IMETHODIMP
nsTextEditRules::AfterEdit(PRInt32 action, nsIEditor::EDirection aDirection)
{
if (mLockRulesSniffing) return NS_OK;
nsAutoLockRulesSniffing lockIt(this);
NS_PRECONDITION(mActionNesting>0, "bad action nesting!");
nsresult res = NS_OK;
if (!--mActionNesting)
{
nsCOMPtr<nsISelection>selection;
res = mEditor->GetSelection(getter_AddRefs(selection));
NS_ENSURE_SUCCESS(res, res);
res = mEditor->HandleInlineSpellCheck(action, selection,
mCachedSelectionNode, mCachedSelectionOffset,
nsnull, 0, nsnull, 0);
NS_ENSURE_SUCCESS(res, res);
// detect empty doc
res = CreateBogusNodeIfNeeded(selection);
NS_ENSURE_SUCCESS(res, res);
// insure trailing br node
res = CreateTrailingBRIfNeeded();
NS_ENSURE_SUCCESS(res, res);
// collapse the selection to the trailing BR if it's at the end of our text node
CollapseSelectionToTrailingBRIfNeeded(selection);
/* After inserting text the cursor Bidi level must be set to the level of the inserted text.
* This is difficult, because we cannot know what the level is until after the Bidi algorithm
* is applied to the whole paragraph.
*
* So we set the cursor Bidi level to UNDEFINED here, and the caret code will set it correctly later
*/
if (action == nsEditor::kOpInsertText
|| action == nsEditor::kOpInsertIMEText) {
nsCOMPtr<nsISelectionPrivate> privateSelection(do_QueryInterface(selection));
nsCOMPtr<nsFrameSelection> frameSelection;
privateSelection->GetFrameSelection(getter_AddRefs(frameSelection));
if (frameSelection) {
frameSelection->UndefineCaretBidiLevel();
}
}
}
return res;
}
NS_IMETHODIMP
TextEditRules::AfterEdit(EditAction action,
nsIEditor::EDirection aDirection)
{
if (mLockRulesSniffing) {
return NS_OK;
}
AutoLockRulesSniffing lockIt(this);
NS_PRECONDITION(mActionNesting>0, "bad action nesting!");
if (!--mActionNesting) {
NS_ENSURE_STATE(mTextEditor);
RefPtr<Selection> selection = mTextEditor->GetSelection();
NS_ENSURE_STATE(selection);
NS_ENSURE_STATE(mTextEditor);
nsresult rv =
mTextEditor->HandleInlineSpellCheck(action, selection,
GetAsDOMNode(mCachedSelectionNode),
mCachedSelectionOffset,
nullptr, 0, nullptr, 0);
NS_ENSURE_SUCCESS(rv, rv);
// no longer uses mCachedSelectionNode, so release it.
mCachedSelectionNode = nullptr;
// if only trailing <br> remaining remove it
rv = RemoveRedundantTrailingBR();
if (NS_FAILED(rv)) {
return rv;
}
// detect empty doc
rv = CreateBogusNodeIfNeeded(selection);
NS_ENSURE_SUCCESS(rv, rv);
// ensure trailing br node
rv = CreateTrailingBRIfNeeded();
NS_ENSURE_SUCCESS(rv, rv);
// collapse the selection to the trailing BR if it's at the end of our text node
CollapseSelectionToTrailingBRIfNeeded(selection);
}
return NS_OK;
}
