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Bug 1348489 - stylo: Implement :-moz-window-inactive.

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This commit is contained in:
Matt Brubeck 2017-06-30 09:31:01 -07:00
parent 9a13cf6bda
commit 17f4d0c5d9
4 changed files with 30 additions and 4 deletions
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15
components/style/gecko/wrapper.rs
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@ -22,7 +22,7 @@ use context::{QuirksMode, SharedStyleContext, UpdateAnimationsTasks};
use data::ElementData;
use dom::{self, DescendantsBit, LayoutIterator, NodeInfo, TElement, TNode, UnsafeNode};
use dom::{OpaqueNode, PresentationalHintsSynthesizer};
use element_state::ElementState;
use element_state::{ElementState, DocumentState, NS_DOCUMENT_STATE_WINDOW_INACTIVE};
use error_reporting::create_error_reporter;
use font_metrics::{FontMetrics, FontMetricsProvider, FontMetricsQueryResult};
use gecko::data::PerDocumentStyleData;
@ -31,7 +31,7 @@ use gecko::selector_parser::{SelectorImpl, NonTSPseudoClass, PseudoElement};
use gecko::snapshot_helpers;
use gecko_bindings::bindings;
use gecko_bindings::bindings::{Gecko_ConstructStyleChildrenIterator, Gecko_DestroyStyleChildrenIterator};
use gecko_bindings::bindings::{Gecko_ElementState, Gecko_GetDocumentLWTheme};
use gecko_bindings::bindings::{Gecko_DocumentState, Gecko_ElementState, Gecko_GetDocumentLWTheme};
use gecko_bindings::bindings::{Gecko_GetLastChild, Gecko_GetNextStyleChild};
use gecko_bindings::bindings::{Gecko_IsRootElement, Gecko_MatchesElement, Gecko_Namespace};
use gecko_bindings::bindings::{Gecko_SetNodeFlags, Gecko_UnsetNodeFlags};
@ -652,6 +652,14 @@ impl<'le> GeckoElement<'le> {
unsafe { Gecko_ElementState(self.0) }
}
fn document_state(&self) -> DocumentState {
let node = self.as_node();
unsafe {
let states = Gecko_DocumentState(node.owner_doc());
DocumentState::from_bits_truncate(states)
}
}
#[inline]
fn may_have_class(&self) -> bool {
self.as_node().get_bool_flag(nsINode_BooleanFlag::ElementMayHaveClass)
@ -1758,6 +1766,9 @@ impl<'le> ::selectors::Element for GeckoElement<'le> {
NonTSPseudoClass::MozLWThemeDarkText => {
self.get_document_theme() == DocumentTheme::Doc_Theme_Dark
}
NonTSPseudoClass::MozWindowInactive => {
self.document_state().contains(NS_DOCUMENT_STATE_WINDOW_INACTIVE)
}
NonTSPseudoClass::MozPlaceholder => false,
NonTSPseudoClass::MozAny(ref sels) => {
let old_value = context.hover_active_quirk_disabled;