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-rw-r--r--devtools/client/inspector/rules/test/browser_rules_pseudo-element_01.js6
-rw-r--r--devtools/shared/css/generated/properties-db.js1
-rw-r--r--layout/generic/nsTextFrame.cpp11
-rw-r--r--layout/inspector/tests/test_getCSSPseudoElementNames.html1
-rw-r--r--layout/style/nsCSSPseudoElementList.h3
5 files changed, 17 insertions, 5 deletions
diff --git a/devtools/client/inspector/rules/test/browser_rules_pseudo-element_01.js b/devtools/client/inspector/rules/test/browser_rules_pseudo-element_01.js
index e98b5437c..025ee6519 100644
--- a/devtools/client/inspector/rules/test/browser_rules_pseudo-element_01.js
+++ b/devtools/client/inspector/rules/test/browser_rules_pseudo-element_01.js
@@ -30,7 +30,7 @@ function* testTopLeft(inspector, view) {
elementRulesNb: 4,
firstLineRulesNb: 2,
firstLetterRulesNb: 1,
- selectionRulesNb: 0,
+ selectionRulesNb: 1,
afterRulesNb: 1,
beforeRulesNb: 2
}
@@ -167,7 +167,7 @@ function* testParagraph(inspector, view) {
elementRulesNb: 3,
firstLineRulesNb: 1,
firstLetterRulesNb: 1,
- selectionRulesNb: 1,
+ selectionRulesNb: 2,
beforeRulesNb: 0,
afterRulesNb: 0
});
@@ -217,7 +217,7 @@ function* assertPseudoElementRulesNumbers(selector, inspector, view, ruleNbs) {
firstLetterRules: elementStyle.rules.filter(rule =>
rule.pseudoElement === ":first-letter"),
selectionRules: elementStyle.rules.filter(rule =>
- rule.pseudoElement === ":-moz-selection"),
+ rule.pseudoElement === ":selection"),
beforeRules: elementStyle.rules.filter(rule =>
rule.pseudoElement === ":before"),
afterRules: elementStyle.rules.filter(rule =>
diff --git a/devtools/shared/css/generated/properties-db.js b/devtools/shared/css/generated/properties-db.js
index ebe2a3828..01358a033 100644
--- a/devtools/shared/css/generated/properties-db.js
+++ b/devtools/shared/css/generated/properties-db.js
@@ -9398,6 +9398,7 @@ exports.PSEUDO_ELEMENTS = [
":backdrop",
":first-letter",
":first-line",
+ ":selection",
":-moz-selection",
":-moz-focus-inner",
":-moz-focus-outer",
diff --git a/layout/generic/nsTextFrame.cpp b/layout/generic/nsTextFrame.cpp
index a47b87e38..c7b55961c 100644
--- a/layout/generic/nsTextFrame.cpp
+++ b/layout/generic/nsTextFrame.cpp
@@ -3949,11 +3949,18 @@ nsTextPaintStyle::InitSelectionColorsAndShadow()
if (selectionElement &&
selectionStatus == nsISelectionController::SELECTION_ON) {
RefPtr<nsStyleContext> sc = nullptr;
+ // Probe for both selection and -moz-selection
sc = mPresContext->StyleSet()->
ProbePseudoElementStyle(selectionElement,
- CSSPseudoElementType::mozSelection,
+ CSSPseudoElementType::selection,
mFrame->StyleContext());
- // Use -moz-selection pseudo class.
+ if (!sc) {
+ sc = mPresContext->StyleSet()->
+ ProbePseudoElementStyle(selectionElement,
+ CSSPseudoElementType::mozSelection,
+ mFrame->StyleContext());
+ }
+ // Use selection pseudo class.
if (sc) {
mSelectionBGColor =
sc->GetVisitedDependentColor(eCSSProperty_background_color);
diff --git a/layout/inspector/tests/test_getCSSPseudoElementNames.html b/layout/inspector/tests/test_getCSSPseudoElementNames.html
index cdb4572d4..8879f21dc 100644
--- a/layout/inspector/tests/test_getCSSPseudoElementNames.html
+++ b/layout/inspector/tests/test_getCSSPseudoElementNames.html
@@ -16,6 +16,7 @@
":first-letter",
":first-line",
":placeholder",
+ ":selection",
":-moz-color-swatch",
":-moz-focus-inner",
":-moz-focus-outer",
diff --git a/layout/style/nsCSSPseudoElementList.h b/layout/style/nsCSSPseudoElementList.h
index 552c76734..b8393d395 100644
--- a/layout/style/nsCSSPseudoElementList.h
+++ b/layout/style/nsCSSPseudoElementList.h
@@ -37,6 +37,9 @@ CSS_PSEUDO_ELEMENT(firstLine, ":first-line",
CSS_PSEUDO_ELEMENT_IS_CSS2 |
CSS_PSEUDO_ELEMENT_CONTAINS_ELEMENTS)
+CSS_PSEUDO_ELEMENT(selection, ":selection",
+ CSS_PSEUDO_ELEMENT_CONTAINS_ELEMENTS)
+// Keep the prefixed version for now.
CSS_PSEUDO_ELEMENT(mozSelection, ":-moz-selection",
CSS_PSEUDO_ELEMENT_CONTAINS_ELEMENTS)