diff options
Diffstat (limited to 'layout/style')
| -rw-r--r-- | layout/style/nsCSSPropList.h | 11 | ||||
| -rw-r--r-- | layout/style/nsRuleNode.cpp | 6 | ||||
| -rw-r--r-- | layout/style/nsStyleStruct.cpp | 7 | ||||
| -rw-r--r-- | layout/style/nsStyleStruct.h | 1 | ||||
| -rw-r--r-- | layout/style/test/ListCSSProperties.cpp | 1 |
5 files changed, 26 insertions, 0 deletions
diff --git a/layout/style/nsCSSPropList.h b/layout/style/nsCSSPropList.h index 411f982a4..44bd44cef 100644 --- a/layout/style/nsCSSPropList.h +++ b/layout/style/nsCSSPropList.h @@ -470,6 +470,17 @@ CSS_PROP_DISPLAY( kAppearanceKTable, CSS_PROP_NO_OFFSET, eStyleAnimType_Discrete) +CSS_PROP_POSITION( + aspect-ratio, + aspect_ratio, + AspectRatio, + CSS_PROPERTY_INTERNAL | + CSS_PROPERTY_PARSE_INACCESSIBLE, + "", + VARIANT_NUMBER, + nullptr, + offsetof(nsStylePosition, mAspectRatio), + eStyleAnimType_None) CSS_PROP_DISPLAY( backface-visibility, backface_visibility, diff --git a/layout/style/nsRuleNode.cpp b/layout/style/nsRuleNode.cpp index a0f65c069..1a451a2ef 100644 --- a/layout/style/nsRuleNode.cpp +++ b/layout/style/nsRuleNode.cpp @@ -8544,6 +8544,12 @@ 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/nsStyleStruct.cpp b/layout/style/nsStyleStruct.cpp index 9270f2960..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; diff --git a/layout/style/nsStyleStruct.h b/layout/style/nsStyleStruct.h index b257c6bb5..4bda817dd 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 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", |