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Introduce <LayoutDom<Element>>::focus_state

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This commit is contained in:
Anthony Ramine 2020-04-01 11:30:21 +02:00
parent 295f120425
commit 28e5abe606
3 changed files with 14 additions and 2 deletions
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12
components/script/dom/element.rs
View file

@ -592,6 +592,18 @@ pub trait LayoutElementHelpers<'dom> {
fn get_attr_vals_for_layout(self, name: &LocalName) -> Vec<&'dom AttrValue>;
}
impl<'dom> LayoutDom<'dom, Element> {
#[allow(unsafe_code)]
pub(super) fn focus_state(self) -> bool {
unsafe {
self.unsafe_get()
.state
.get()
.contains(ElementState::IN_FOCUS_STATE)
}
}
}
impl<'dom> LayoutElementHelpers<'dom> for LayoutDom<'dom, Element> {
#[allow(unsafe_code)]
#[inline]

2
components/script/dom/htmlinputelement.rs
View file

@ -780,7 +780,7 @@ impl<'dom> LayoutHTMLInputElementHelpers<'dom> for LayoutDom<'dom, HTMLInputElem
#[allow(unsafe_code)]
unsafe fn selection_for_layout(self) -> Option<Range<usize>> {
if !(*self.unsafe_get()).upcast::<Element>().focus_state() {
if !self.upcast::<Element>().focus_state() {
return None;
}

2
components/script/dom/htmltextareaelement.rs
View file

@ -96,7 +96,7 @@ impl LayoutHTMLTextAreaElementHelpers for LayoutDom<'_, HTMLTextAreaElement> {
#[allow(unsafe_code)]
unsafe fn selection_for_layout(self) -> Option<Range<usize>> {
if !(*self.unsafe_get()).upcast::<Element>().focus_state() {
if !self.upcast::<Element>().focus_state() {
return None;
}
let textinput = (*self.unsafe_get()).textinput.borrow_for_layout();