void
nsStyledElementNotElementCSSInlineStyle::ParseStyleAttribute(const nsAString& aValue,
nsAttrValue& aResult,
bool aForceInDataDoc)
{
nsIDocument* doc = OwnerDoc();
if (aForceInDataDoc ||
!doc->IsLoadedAsData() ||
doc->IsStaticDocument()) {
bool isCSS = true; // assume CSS until proven otherwise
if (!IsInNativeAnonymousSubtree()) { // native anonymous content
// always assumes CSS
nsAutoString styleType;
doc->GetHeaderData(nsGkAtoms::headerContentStyleType, styleType);
if (!styleType.IsEmpty()) {
static const char textCssStr[] = "text/css";
isCSS = (styleType.EqualsIgnoreCase(textCssStr, sizeof(textCssStr) - 1));
}
}
if (isCSS) {
css::Loader* cssLoader = doc->CSSLoader();
nsCSSParser cssParser(cssLoader);
nsCOMPtr<nsIURI> baseURI = GetBaseURI();
nsRefPtr<css::StyleRule> rule;
cssParser.ParseStyleAttribute(aValue, doc->GetDocumentURI(),
baseURI,
NodePrincipal(),
getter_AddRefs(rule));
if (rule) {
aResult.SetTo(rule, &aValue);
return;
}
}
}
aResult.SetTo(aValue);
}
void nsWebBrowserFind::SetSelectionAndScroll(nsIDOMWindow* aWindow,
nsIDOMRange* aRange)
{
nsCOMPtr<nsIDOMDocument> domDoc;
aWindow->GetDocument(getter_AddRefs(domDoc));
if (!domDoc) return;
nsCOMPtr<nsIDocument> doc(do_QueryInterface(domDoc));
nsIPresShell* presShell = doc->GetShell();
if (!presShell) return;
nsCOMPtr<nsIDOMNode> node;
aRange->GetStartContainer(getter_AddRefs(node));
nsCOMPtr<nsIContent> content(do_QueryInterface(node));
nsIFrame* frame = content->GetPrimaryFrame();
if (!frame)
return;
nsCOMPtr<nsISelectionController> selCon;
frame->GetSelectionController(presShell->GetPresContext(),
getter_AddRefs(selCon));
// since the match could be an anonymous textnode inside a
// <textarea> or text <input>, we need to get the outer frame
nsITextControlFrame *tcFrame = nullptr;
for ( ; content; content = content->GetParent()) {
if (!IsInNativeAnonymousSubtree(content)) {
nsIFrame* f = content->GetPrimaryFrame();
if (!f)
return;
tcFrame = do_QueryFrame(f);
break;
}
}
nsCOMPtr<nsISelection> selection;
selCon->SetDisplaySelection(nsISelectionController::SELECTION_ON);
selCon->GetSelection(nsISelectionController::SELECTION_NORMAL,
getter_AddRefs(selection));
if (selection) {
selection->RemoveAllRanges();
selection->AddRange(aRange);
nsCOMPtr<nsIFocusManager> fm = do_GetService(FOCUSMANAGER_CONTRACTID);
if (fm) {
if (tcFrame) {
nsCOMPtr<nsIDOMElement> newFocusedElement(do_QueryInterface(content));
fm->SetFocus(newFocusedElement, nsIFocusManager::FLAG_NOSCROLL);
}
else {
nsCOMPtr<nsIDOMElement> result;
fm->MoveFocus(aWindow, nullptr, nsIFocusManager::MOVEFOCUS_CARET,
nsIFocusManager::FLAG_NOSCROLL,
getter_AddRefs(result));
}
}
// Scroll if necessary to make the selection visible:
// Must be the last thing to do - bug 242056
// After ScrollSelectionIntoView(), the pending notifications might be
// flushed and PresShell/PresContext/Frames may be dead. See bug 418470.
selCon->ScrollSelectionIntoView
(nsISelectionController::SELECTION_NORMAL,
nsISelectionController::SELECTION_WHOLE_SELECTION,
nsISelectionController::SCROLL_CENTER_VERTICALLY |
nsISelectionController::SCROLL_SYNCHRONOUS);
}
}