CSSPrimitiveValue::CSSPrimitiveValue(const Length& length, const RenderStyle* style)
: CSSValue(PrimitiveClass)
{
switch (length.type()) {
case Auto:
case Intrinsic:
case MinIntrinsic:
case MinContent:
case MaxContent:
case FillAvailable:
case FitContent:
case Percent:
init(length);
return;
case Fixed:
m_primitiveUnitType = CSS_PX;
m_value.num = adjustFloatForAbsoluteZoom(length.value(), style);
return;
case Calculated: {
RefPtr<CSSCalcValue> calcValue = CSSCalcValue::create(length.calculationValue(), *style);
init(calcValue.release());
return;
}
case Relative:
case Undefined:
ASSERT_NOT_REACHED();
return;
}
ASSERT_NOT_REACHED();
}
static PassRefPtr<AnimatableValue> createFromLength(const Length& length, const RenderStyle& style)
{
switch (length.type()) {
case Fixed:
return AnimatableLength::create(adjustFloatForAbsoluteZoom(length.value(), style), AnimatableLength::UnitTypePixels);
case Percent:
return AnimatableLength::create(length.value(), AnimatableLength::UnitTypePercentage);
case ViewportPercentageWidth:
return AnimatableLength::create(length.value(), AnimatableLength::UnitTypeViewportWidth);
case ViewportPercentageHeight:
return AnimatableLength::create(length.value(), AnimatableLength::UnitTypeViewportHeight);
case ViewportPercentageMin:
return AnimatableLength::create(length.value(), AnimatableLength::UnitTypeViewportMin);
case ViewportPercentageMax:
return AnimatableLength::create(length.value(), AnimatableLength::UnitTypeViewportMax);
case Calculated:
return AnimatableLength::create(CSSCalcValue::createExpressionNode(length.calculationValue()->expression(), style.effectiveZoom()));
case Auto:
case Intrinsic:
case MinIntrinsic:
case MinContent:
case MaxContent:
case FillAvailable:
case FitContent:
return AnimatableUnknown::create(CSSPrimitiveValue::create(length));
case Undefined:
return AnimatableUnknown::create(CSSValueNone);
case ExtendToZoom: // Does not apply to elements.
case Relative: // Does not get used by interpolable properties.
ASSERT_NOT_REACHED();
return 0;
}
ASSERT_NOT_REACHED();
return 0;
}
static PassRefPtr<AnimatableValue> createFromLineHeight(const Length& length, const RenderStyle& style)
{
double value = length.value();
switch (length.type()) {
case Fixed:
return AnimatableLength::create(adjustFloatForAbsoluteZoom(value, style), AnimatableLength::UnitTypePixels);
case Percent:
// -100% is used to represent "normal" line height.
if (value == -100)
return AnimatableUnknown::create(CSSValueNormal);
return AnimatableDouble::create(value);
default:
ASSERT_NOT_REACHED();
return 0;
}
}
static PassRefPtr<AnimatableValue> createFromLength(const Length& length, const RenderStyle* style)
{
switch (length.type()) {
case Relative:
return AnimatableNumber::create(length.value(), AnimatableNumber::UnitTypeNumber);
case Fixed:
return AnimatableNumber::create(adjustFloatForAbsoluteZoom(length.value(), style), AnimatableNumber::UnitTypeLength);
case Percent:
return AnimatableNumber::create(length.value(), AnimatableNumber::UnitTypePercentage);
case ViewportPercentageWidth:
return AnimatableNumber::create(length.value(), AnimatableNumber::UnitTypeViewportWidth);
case ViewportPercentageHeight:
return AnimatableNumber::create(length.value(), AnimatableNumber::UnitTypeViewportHeight);
case ViewportPercentageMin:
return AnimatableNumber::create(length.value(), AnimatableNumber::UnitTypeViewportMin);
case ViewportPercentageMax:
return AnimatableNumber::create(length.value(), AnimatableNumber::UnitTypeViewportMax);
case Calculated:
// FIXME: Convert platform calcs to CSS calcs.
ASSERT_WITH_MESSAGE(false, "Web Animations not yet implemented: Convert platform CalculationValue to AnimatableValue");
return 0;
case Auto:
case Intrinsic:
case MinIntrinsic:
case MinContent:
case MaxContent:
case FillAvailable:
case FitContent:
return AnimatableUnknown::create(CSSPrimitiveValue::create(length));
case Undefined:
return AnimatableUnknown::create(CSSPrimitiveValue::create(CSSValueNone));
case ExtendToZoom: // Does not apply to elements.
ASSERT_NOT_REACHED();
return 0;
}
ASSERT_NOT_REACHED();
return 0;
}
inline static PassRefPtrWillBeRawPtr<CSSPrimitiveValue> zoomAdjustedPixelValue(double value, const ComputedStyle& style)
{
return cssValuePool().createValue(adjustFloatForAbsoluteZoom(value, style), CSSPrimitiveValue::UnitType::Pixels);
}
