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-rw-r--r--layout/style/nsCSSKeywordList.h1
-rw-r--r--layout/style/nsCSSPropAliasList.h5
-rw-r--r--layout/style/nsCSSPropList.h13
-rw-r--r--layout/style/nsCSSProps.cpp3
-rw-r--r--layout/style/nsRuleNode.cpp8
-rw-r--r--layout/style/nsStyleConsts.h1
-rw-r--r--layout/style/nsStyleStruct.cpp11
-rw-r--r--layout/style/nsStyleStruct.h7
-rw-r--r--layout/style/test/ListCSSProperties.cpp1
-rw-r--r--layout/style/test/property_database.js4
10 files changed, 50 insertions, 4 deletions
diff --git a/layout/style/nsCSSKeywordList.h b/layout/style/nsCSSKeywordList.h
index 34a46ffce..9045da9ff 100644
--- a/layout/style/nsCSSKeywordList.h
+++ b/layout/style/nsCSSKeywordList.h
@@ -285,6 +285,7 @@ CSS_KEY(flex, flex)
CSS_KEY(flex-end, flex_end)
CSS_KEY(flex-start, flex_start)
CSS_KEY(flip, flip)
+CSS_KEY(flow-root, flow_root)
CSS_KEY(forwards, forwards)
CSS_KEY(fraktur, fraktur)
CSS_KEY(from-image, from_image)
diff --git a/layout/style/nsCSSPropAliasList.h b/layout/style/nsCSSPropAliasList.h
index f7938af9e..9ec71b2cf 100644
--- a/layout/style/nsCSSPropAliasList.h
+++ b/layout/style/nsCSSPropAliasList.h
@@ -264,6 +264,11 @@ CSS_PROP_ALIAS(-webkit-animation-timing-function,
WebkitAnimationTimingFunction,
WEBKIT_PREFIX_PREF)
+CSS_PROP_ALIAS(-webkit-appearance,
+ appearance,
+ WebkitAppearance,
+ WEBKIT_PREFIX_PREF)
+
CSS_PROP_ALIAS(-webkit-filter,
filter,
WebkitFilter,
diff --git a/layout/style/nsCSSPropList.h b/layout/style/nsCSSPropList.h
index 411f982a4..f62aa3827 100644
--- a/layout/style/nsCSSPropList.h
+++ b/layout/style/nsCSSPropList.h
@@ -470,6 +470,19 @@ CSS_PROP_DISPLAY(
kAppearanceKTable,
CSS_PROP_NO_OFFSET,
eStyleAnimType_Discrete)
+#ifndef CSS_PROP_LIST_EXCLUDE_INTERNAL
+CSS_PROP_POSITION(
+ aspect-ratio,
+ aspect_ratio,
+ AspectRatio,
+ CSS_PROPERTY_INTERNAL |
+ CSS_PROPERTY_PARSE_INACCESSIBLE,
+ "",
+ VARIANT_NUMBER,
+ nullptr,
+ offsetof(nsStylePosition, mAspectRatio),
+ eStyleAnimType_None)
+#endif // CSS_PROP_LIST_EXCLUDE_INTERNAL
CSS_PROP_DISPLAY(
backface-visibility,
backface_visibility,
diff --git a/layout/style/nsCSSProps.cpp b/layout/style/nsCSSProps.cpp
index ac2978c27..24c97cf33 100644
--- a/layout/style/nsCSSProps.cpp
+++ b/layout/style/nsCSSProps.cpp
@@ -1345,6 +1345,9 @@ KTableEntry nsCSSProps::kDisplayKTable[] = {
// The next entry is controlled by the layout.css.display-contents.enabled
// pref.
{ eCSSKeyword_contents, StyleDisplay::Contents },
+ // The next entry is controlled by the layout.css.display-flow-root.enabled
+ // pref.
+ { eCSSKeyword_flow_root, StyleDisplay::FlowRoot },
{ eCSSKeyword_UNKNOWN, -1 }
};
diff --git a/layout/style/nsRuleNode.cpp b/layout/style/nsRuleNode.cpp
index a0f65c069..036d97f86 100644
--- a/layout/style/nsRuleNode.cpp
+++ b/layout/style/nsRuleNode.cpp
@@ -250,6 +250,7 @@ nsRuleNode::EnsureBlockDisplay(StyleDisplay& display,
case StyleDisplay::Flex:
case StyleDisplay::WebkitBox:
case StyleDisplay::Grid:
+ case StyleDisplay::FlowRoot:
// do not muck with these at all - already blocks
// This is equivalent to nsStyleDisplay::IsBlockOutside. (XXX Maybe we
// should just call that?)
@@ -293,6 +294,7 @@ nsRuleNode::EnsureInlineDisplay(StyleDisplay& display)
// see if the display value is already inline
switch (display) {
case StyleDisplay::Block:
+ case StyleDisplay::FlowRoot:
display = StyleDisplay::InlineBlock;
break;
case StyleDisplay::Table:
@@ -8544,6 +8546,12 @@ nsRuleNode::ComputePositionData(void* aStartStruct,
SETCOORD_UNSET_INITIAL,
aContext, mPresContext, conditions);
+ // aspect-ratio: float, initial
+ SetFactor(*aRuleData->ValueForAspectRatio(),
+ pos->mAspectRatio, conditions,
+ parentPos->mAspectRatio, 0.0f,
+ SETFCT_UNSET_INITIAL | SETFCT_POSITIVE | SETFCT_NONE);
+
// box-sizing: enum, inherit, initial
SetValue(*aRuleData->ValueForBoxSizing(),
pos->mBoxSizing, conditions,
diff --git a/layout/style/nsStyleConsts.h b/layout/style/nsStyleConsts.h
index 6d207aec9..f54387aa8 100644
--- a/layout/style/nsStyleConsts.h
+++ b/layout/style/nsStyleConsts.h
@@ -524,6 +524,7 @@ enum class FillMode : uint32_t;
enum class StyleDisplay : uint8_t {
None = 0,
Block,
+ FlowRoot,
Inline,
InlineBlock,
ListItem,
diff --git a/layout/style/nsStyleStruct.cpp b/layout/style/nsStyleStruct.cpp
index 200f934c5..3b19a4418 100644
--- a/layout/style/nsStyleStruct.cpp
+++ b/layout/style/nsStyleStruct.cpp
@@ -1408,6 +1408,7 @@ nsStylePosition::nsStylePosition(StyleStructContext aContext)
, mGridAutoColumnsMax(eStyleUnit_Auto)
, mGridAutoRowsMin(eStyleUnit_Auto)
, mGridAutoRowsMax(eStyleUnit_Auto)
+ , mAspectRatio(0.0f)
, mGridAutoFlow(NS_STYLE_GRID_AUTO_FLOW_ROW)
, mBoxSizing(StyleBoxSizing::Content)
, mAlignContent(NS_STYLE_ALIGN_NORMAL)
@@ -1466,6 +1467,7 @@ nsStylePosition::nsStylePosition(const nsStylePosition& aSource)
, mGridAutoColumnsMax(aSource.mGridAutoColumnsMax)
, mGridAutoRowsMin(aSource.mGridAutoRowsMin)
, mGridAutoRowsMax(aSource.mGridAutoRowsMax)
+ , mAspectRatio(aSource.mAspectRatio)
, mGridAutoFlow(aSource.mGridAutoFlow)
, mBoxSizing(aSource.mBoxSizing)
, mAlignContent(aSource.mAlignContent)
@@ -1636,6 +1638,11 @@ nsStylePosition::CalcDifference(const nsStylePosition& aNewData,
if (isVertical ? heightChanged : widthChanged) {
hint |= nsChangeHint_ReflowHintsForISizeChange;
}
+
+ if (mAspectRatio != aNewData.mAspectRatio) {
+ hint |= nsChangeHint_ReflowHintsForISizeChange |
+ nsChangeHint_ReflowHintsForBSizeChange;
+ }
} else {
if (widthChanged || heightChanged) {
hint |= nsChangeHint_NeutralChange;
@@ -2731,7 +2738,7 @@ nsStyleImageLayers::Size::DependsOnPositioningAreaSize(const nsStyleImage& aImag
}
if (imgContainer) {
CSSIntSize imageSize;
- nsSize imageRatio;
+ AspectRatio imageRatio;
bool hasWidth, hasHeight;
nsLayoutUtils::ComputeSizeForDrawing(imgContainer, imageSize, imageRatio,
hasWidth, hasHeight);
@@ -2744,7 +2751,7 @@ nsStyleImageLayers::Size::DependsOnPositioningAreaSize(const nsStyleImage& aImag
// If the image has an intrinsic ratio, rendering will depend on frame
// size when background-size is all auto.
- if (imageRatio != nsSize(0, 0)) {
+ if (imageRatio) {
return mWidthType == mHeightType;
}
diff --git a/layout/style/nsStyleStruct.h b/layout/style/nsStyleStruct.h
index b257c6bb5..f49cdc43e 100644
--- a/layout/style/nsStyleStruct.h
+++ b/layout/style/nsStyleStruct.h
@@ -1815,6 +1815,7 @@ struct MOZ_NEEDS_MEMMOVABLE_MEMBERS nsStylePosition
nsStyleCoord mGridAutoColumnsMax; // [reset] coord, percent, enum, calc, flex
nsStyleCoord mGridAutoRowsMin; // [reset] coord, percent, enum, calc, flex
nsStyleCoord mGridAutoRowsMax; // [reset] coord, percent, enum, calc, flex
+ float mAspectRatio; // [reset] float
uint8_t mGridAutoFlow; // [reset] enumerated. See nsStyleConsts.h
mozilla::StyleBoxSizing mBoxSizing; // [reset] see nsStyleConsts.h
@@ -2889,7 +2890,8 @@ struct MOZ_NEEDS_MEMMOVABLE_MEMBERS nsStyleDisplay
return mozilla::StyleDisplay::Block == mDisplay ||
mozilla::StyleDisplay::ListItem == mDisplay ||
mozilla::StyleDisplay::InlineBlock == mDisplay ||
- mozilla::StyleDisplay::TableCaption == mDisplay;
+ mozilla::StyleDisplay::TableCaption == mDisplay ||
+ mozilla::StyleDisplay::FlowRoot == mDisplay;
// Should TABLE_CELL be included here? They have
// block frames nested inside of them.
// (But please audit all callers before changing.)
@@ -2901,7 +2903,8 @@ struct MOZ_NEEDS_MEMMOVABLE_MEMBERS nsStyleDisplay
mozilla::StyleDisplay::WebkitBox == mDisplay ||
mozilla::StyleDisplay::Grid == mDisplay ||
mozilla::StyleDisplay::ListItem == mDisplay ||
- mozilla::StyleDisplay::Table == mDisplay;
+ mozilla::StyleDisplay::Table == mDisplay ||
+ mozilla::StyleDisplay::FlowRoot == mDisplay;
}
static bool IsDisplayTypeInlineOutside(mozilla::StyleDisplay aDisplay) {
diff --git a/layout/style/test/ListCSSProperties.cpp b/layout/style/test/ListCSSProperties.cpp
index 718032f61..9f727104b 100644
--- a/layout/style/test/ListCSSProperties.cpp
+++ b/layout/style/test/ListCSSProperties.cpp
@@ -106,6 +106,7 @@ const char *gInaccessibleProperties[] = {
"-x-span",
"-x-system-font",
"-x-text-zoom",
+ "aspect-ratio", // for now.
"-moz-control-character-visibility",
"-moz-script-level", // parsed by UA sheets only
"-moz-script-size-multiplier",
diff --git a/layout/style/test/property_database.js b/layout/style/test/property_database.js
index c75f7b498..2d6352148 100644
--- a/layout/style/test/property_database.js
+++ b/layout/style/test/property_database.js
@@ -7892,6 +7892,10 @@ if (IsCSSPropertyPrefEnabled("layout.css.background-clip-text.enabled")) {
);
}
+if (IsCSSPropertyPrefEnabled("layout.css.display-flow-root.enabled")) {
+ gCSSProperties["display"].other_values.push("flow-root");
+}
+
// Copy aliased properties' fields from their alias targets.
for (var prop in gCSSProperties) {
var entry = gCSSProperties[prop];
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-28 21:12:32 +0000