зеркало из https://github.com/mozilla/gecko-dev.git
Backing out experimental TakeFocus() changes which weren't supposed to be part of previous checkin
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1c75de153d
Коммит
4f68d839f7
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@ -251,34 +251,18 @@ NS_IMETHODIMP nsDocAccessible::GetFocusedChild(nsIAccessible **aFocusedChild)
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NS_IMETHODIMP nsDocAccessible::TakeFocus()
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{
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NS_ENSURE_TRUE(mDocument, NS_ERROR_FAILURE);
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PRUint32 state;
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GetState(&state, nsnull);
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if (0 == (state & nsIAccessibleStates::STATE_FOCUSABLE)) {
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return NS_ERROR_FAILURE; // Not focusable
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nsCOMPtr<nsIDOMWindow> domWin;
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GetWindow(getter_AddRefs(domWin));
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nsCOMPtr<nsPIDOMWindow> privateDOMWindow(do_QueryInterface(domWin));
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NS_ENSURE_TRUE(privateDOMWindow, NS_ERROR_FAILURE);
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nsIFocusController *focusController =
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privateDOMWindow->GetRootFocusController();
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if (focusController) {
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nsCOMPtr<nsIDOMElement> ele(do_QueryInterface(mDOMNode));
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focusController->SetFocusedElement(ele);
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return NS_OK;
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}
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nsCOMPtr<nsIDocShellTreeItem> treeItem = GetDocShellTreeItemFor(mDOMNode);
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nsCOMPtr<nsIDocShell> docShell = do_QueryInterface(treeItem);
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NS_ENSURE_TRUE(docShell, NS_ERROR_FAILURE);
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nsCOMPtr<nsIPresShell> shell(GetPresShell());
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nsIEventStateManager *esm = shell->GetPresContext()->EventStateManager();
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NS_ENSURE_TRUE(esm, NS_ERROR_FAILURE);
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nsresult rv = esm->SetContentState(nsnull, NS_EVENT_STATE_FOCUS);
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NS_ENSURE_SUCCESS(rv, rv);
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rv = docShell->SetHasFocus(PR_TRUE);
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NS_ENSURE_SUCCESS(rv, rv);
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rv = docShell->SetCanvasHasFocus(PR_TRUE);
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NS_ENSURE_SUCCESS(rv, rv);
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nsIContent *content = mDocument->GetRootContent();
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NS_ENSURE_TRUE(content, NS_ERROR_FAILURE);
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content->SetFocus(shell->GetPresContext());
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esm->SetFocusedContent(content);
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esm->MoveCaretToFocus();
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esm->SetFocusedContent(nsnull);
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return NS_OK;
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return NS_ERROR_FAILURE;
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}
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// ------- nsIAccessibleDocument Methods (5) ---------------
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