internal void ApplyShorthandProperty(StylePropertyReader reader)
{
switch (reader.propertyID)
{
case StylePropertyID.BorderColor:
ShorthandApplicator.ApplyBorderColor(reader, this);
break;
case StylePropertyID.BorderRadius:
ShorthandApplicator.ApplyBorderRadius(reader, this);
break;
case StylePropertyID.BorderWidth:
ShorthandApplicator.ApplyBorderWidth(reader, this);
break;
case StylePropertyID.Flex:
ShorthandApplicator.ApplyFlex(reader, this);
break;
case StylePropertyID.Margin:
ShorthandApplicator.ApplyMargin(reader, this);
break;
case StylePropertyID.Padding:
ShorthandApplicator.ApplyPadding(reader, this);
break;
default:
throw new ArgumentException(string.Format("Non exhaustive switch statement (value={0})", reader.propertyID));
}
}
public static void ApplyBorderWidth(StylePropertyReader reader, VisualElementStylesData styleData)
{
StyleLength top;
StyleLength right;
StyleLength bottom;
StyleLength left;
CompileBoxArea(reader, out top, out right, out bottom, out left);
// border-width doesn't support any keyword, revert to 0 in that case
if (top.keyword != StyleKeyword.Undefined)
{
top.value = 0f;
}
if (right.keyword != StyleKeyword.Undefined)
{
right.value = 0f;
}
if (bottom.keyword != StyleKeyword.Undefined)
{
bottom.value = 0f;
}
if (left.keyword != StyleKeyword.Undefined)
{
left.value = 0f;
}
styleData.borderTopWidth = top.ToStyleFloat();
styleData.borderRightWidth = right.ToStyleFloat();
styleData.borderBottomWidth = bottom.ToStyleFloat();
styleData.borderLeftWidth = left.ToStyleFloat();
}
private static void CompileBoxArea(StylePropertyReader reader, out StyleLength top, out StyleLength right, out StyleLength bottom, out StyleLength left)
{
top = 0f;
right = 0f;
bottom = 0f;
left = 0f;
switch (reader.valueCount)
{
case 0:
break;
case 1:
top = (right = (bottom = (left = reader.ReadStyleLength(0))));
break;
case 2:
top = (bottom = reader.ReadStyleLength(0));
left = (right = reader.ReadStyleLength(1));
break;
case 3:
top = reader.ReadStyleLength(0);
left = (right = reader.ReadStyleLength(1));
bottom = reader.ReadStyleLength(2);
break;
default:
top = reader.ReadStyleLength(0);
right = reader.ReadStyleLength(1);
bottom = reader.ReadStyleLength(2);
left = reader.ReadStyleLength(3);
break;
}
}
public static void ApplyBorderColor(StylePropertyReader reader, VisualElementStylesData styleData)
{
StyleColor top;
StyleColor right;
StyleColor bottom;
StyleColor left;
CompileBoxArea(reader, out top, out right, out bottom, out left);
// border-color doesn't support any keyword, revert to Color.clear in that case
if (top.keyword != StyleKeyword.Undefined)
{
top.value = Color.clear;
}
if (right.keyword != StyleKeyword.Undefined)
{
right.value = Color.clear;
}
if (bottom.keyword != StyleKeyword.Undefined)
{
bottom.value = Color.clear;
}
if (left.keyword != StyleKeyword.Undefined)
{
left.value = Color.clear;
}
styleData.borderTopColor.Apply(top, StylePropertyApplyMode.CopyIfEqualOrGreaterSpecificity);
styleData.borderRightColor.Apply(right, StylePropertyApplyMode.CopyIfEqualOrGreaterSpecificity);
styleData.borderBottomColor.Apply(bottom, StylePropertyApplyMode.CopyIfEqualOrGreaterSpecificity);
styleData.borderLeftColor.Apply(left, StylePropertyApplyMode.CopyIfEqualOrGreaterSpecificity);
}
private static void CompileBoxAreaNoKeyword(StylePropertyReader reader, out StyleLength top, out StyleLength right, out StyleLength bottom, out StyleLength left)
{
ShorthandApplicator.CompileBoxArea(reader, out top, out right, out bottom, out left);
bool flag = top.keyword > StyleKeyword.Undefined;
if (flag)
{
top.value = 0f;
}
bool flag2 = right.keyword > StyleKeyword.Undefined;
if (flag2)
{
right.value = 0f;
}
bool flag3 = bottom.keyword > StyleKeyword.Undefined;
if (flag3)
{
bottom.value = 0f;
}
bool flag4 = left.keyword > StyleKeyword.Undefined;
if (flag4)
{
left.value = 0f;
}
}
public static void ApplyBorderRadius(StylePropertyReader reader, VisualElementStylesData styleData)
{
StyleLength topLeft;
StyleLength topRight;
StyleLength bottomLeft;
StyleLength bottomRight;
CompileBoxArea(reader, out topLeft, out topRight, out bottomRight, out bottomLeft);
// border-radius doesn't support any keyword, revert to 0 in that case
if (topLeft.keyword != StyleKeyword.Undefined)
{
topLeft.value = 0f;
}
if (topRight.keyword != StyleKeyword.Undefined)
{
topRight.value = 0f;
}
if (bottomLeft.keyword != StyleKeyword.Undefined)
{
bottomLeft.value = 0f;
}
if (bottomRight.keyword != StyleKeyword.Undefined)
{
bottomRight.value = 0f;
}
styleData.borderTopLeftRadius = topLeft;
styleData.borderTopRightRadius = topRight;
styleData.borderBottomLeftRadius = bottomLeft;
styleData.borderBottomRightRadius = bottomRight;
}
public static void ApplyUnityTextOutline(StylePropertyReader reader, ref ComputedStyle computedStyle)
{
CompileTextOutline(reader, out Color unityTextOutlineColor, out float unityTextOutlineWidth);
computedStyle.inheritedData.Write().unityTextOutlineColor = unityTextOutlineColor;
computedStyle.inheritedData.Write().unityTextOutlineWidth = unityTextOutlineWidth;
}
public static void ApplyFlex(StylePropertyReader reader, ref ComputedStyle computedStyle)
{
CompileFlexShorthand(reader, out float flexGrow, out float flexShrink, out Length flexBasis);
computedStyle.layoutData.Write().flexGrow = flexGrow;
computedStyle.layoutData.Write().flexShrink = flexShrink;
computedStyle.layoutData.Write().flexBasis = flexBasis;
}
private static void CompileBoxAreaNoKeyword(StylePropertyReader reader, out StyleColor top, out StyleColor right, out StyleColor bottom, out StyleColor left)
{
top = Color.clear;
right = Color.clear;
bottom = Color.clear;
left = Color.clear;
switch (reader.valueCount)
{
case 0:
break;
case 1:
top = (right = (bottom = (left = reader.ReadStyleColor(0))));
break;
case 2:
top = (bottom = reader.ReadStyleColor(0));
left = (right = reader.ReadStyleColor(1));
break;
case 3:
top = reader.ReadStyleColor(0);
left = (right = reader.ReadStyleColor(1));
bottom = reader.ReadStyleColor(2);
break;
default:
top = reader.ReadStyleColor(0);
right = reader.ReadStyleColor(1);
bottom = reader.ReadStyleColor(2);
left = reader.ReadStyleColor(3);
break;
}
bool flag = top.keyword > StyleKeyword.Undefined;
if (flag)
{
top.value = Color.clear;
}
bool flag2 = right.keyword > StyleKeyword.Undefined;
if (flag2)
{
right.value = Color.clear;
}
bool flag3 = bottom.keyword > StyleKeyword.Undefined;
if (flag3)
{
bottom.value = Color.clear;
}
bool flag4 = left.keyword > StyleKeyword.Undefined;
if (flag4)
{
left.value = Color.clear;
}
}
public static void ApplyTransition(StylePropertyReader reader, ref ComputedStyle computedStyle)
{
CompileTransition(reader, out List <TimeValue> transitionDelay, out List <TimeValue> transitionDuration, out List <StylePropertyName> transitionProperty, out List <EasingFunction> transitionTimingFunction);
computedStyle.transitionData.Write().transitionDelay.CopyFrom(transitionDelay);
computedStyle.transitionData.Write().transitionDuration.CopyFrom(transitionDuration);
computedStyle.transitionData.Write().transitionProperty.CopyFrom(transitionProperty);
computedStyle.transitionData.Write().transitionTimingFunction.CopyFrom(transitionTimingFunction);
}
public static void ApplyPadding(StylePropertyReader reader, ref ComputedStyle computedStyle)
{
CompileBoxArea(reader, out Length paddingTop, out Length paddingRight, out Length paddingBottom, out Length paddingLeft);
computedStyle.layoutData.Write().paddingTop = paddingTop;
computedStyle.layoutData.Write().paddingRight = paddingRight;
computedStyle.layoutData.Write().paddingBottom = paddingBottom;
computedStyle.layoutData.Write().paddingLeft = paddingLeft;
}
public static void ApplyMargin(StylePropertyReader reader, ref ComputedStyle computedStyle)
{
CompileBoxArea(reader, out Length marginTop, out Length marginRight, out Length marginBottom, out Length marginLeft);
computedStyle.layoutData.Write().marginTop = marginTop;
computedStyle.layoutData.Write().marginRight = marginRight;
computedStyle.layoutData.Write().marginBottom = marginBottom;
computedStyle.layoutData.Write().marginLeft = marginLeft;
}
public static void ApplyBorderColor(StylePropertyReader reader, ref ComputedStyle computedStyle)
{
CompileBoxArea(reader, out Color borderTopColor, out Color borderRightColor, out Color borderBottomColor, out Color borderLeftColor);
computedStyle.visualData.Write().borderTopColor = borderTopColor;
computedStyle.visualData.Write().borderRightColor = borderRightColor;
computedStyle.visualData.Write().borderBottomColor = borderBottomColor;
computedStyle.visualData.Write().borderLeftColor = borderLeftColor;
}
public static void ApplyBorderRadius(StylePropertyReader reader, ref ComputedStyle computedStyle)
{
CompileBorderRadius(reader, out Length borderTopLeftRadius, out Length borderTopRightRadius, out Length borderBottomRightRadius, out Length borderBottomLeftRadius);
computedStyle.visualData.Write().borderTopLeftRadius = borderTopLeftRadius;
computedStyle.visualData.Write().borderTopRightRadius = borderTopRightRadius;
computedStyle.visualData.Write().borderBottomRightRadius = borderBottomRightRadius;
computedStyle.visualData.Write().borderBottomLeftRadius = borderBottomLeftRadius;
}
public static void ApplyBorderWidth(StylePropertyReader reader, ref ComputedStyle computedStyle)
{
CompileBoxArea(reader, out float borderTopWidth, out float borderRightWidth, out float borderBottomWidth, out float borderLeftWidth);
computedStyle.layoutData.Write().borderTopWidth = borderTopWidth;
computedStyle.layoutData.Write().borderRightWidth = borderRightWidth;
computedStyle.layoutData.Write().borderBottomWidth = borderBottomWidth;
computedStyle.layoutData.Write().borderLeftWidth = borderLeftWidth;
}
private void ApplyUnsetStyleValue(StylePropertyReader reader, InheritedStylesData inheritedStylesData)
{
if (inheritedStylesData == null)
{
ApplyInitialStyleValue(reader);
}
var specificity = reader.specificity;
switch (reader.propertyID)
{
case StylePropertyID.Color:
color = inheritedStylesData.color;
color.specificity = specificity;
break;
case StylePropertyID.Font:
unityFont = inheritedStylesData.font;
unityFont.specificity = specificity;
break;
case StylePropertyID.FontSize:
fontSize = inheritedStylesData.fontSize;
fontSize.specificity = specificity;
break;
case StylePropertyID.FontStyleAndWeight:
unityFontStyleAndWeight = inheritedStylesData.unityFontStyle;
unityFontStyleAndWeight.specificity = specificity;
break;
case StylePropertyID.UnityTextAlign:
unityTextAlign = inheritedStylesData.unityTextAlign;
unityTextAlign.specificity = specificity;
break;
case StylePropertyID.Visibility:
visibility = inheritedStylesData.visibility;
visibility.specificity = specificity;
break;
case StylePropertyID.WhiteSpace:
whiteSpace = inheritedStylesData.whiteSpace;
whiteSpace.specificity = specificity;
break;
case StylePropertyID.Custom:
RemoveCustomStyleProperty(reader.property.name);
break;
default:
ApplyInitialStyleValue(reader.propertyID, specificity);
break;
}
}
private void ApplyInitialStyleValue(StylePropertyReader reader)
{
if (reader.propertyID == StylePropertyID.Custom)
{
RemoveCustomStyleProperty(reader.property.name);
}
else
{
ApplyInitialStyleValue(reader.propertyID, reader.specificity);
}
}
public static void ApplyFlex(StylePropertyReader reader, ComputedStyle computedStyle)
{
StyleFloat flexGrow;
StyleFloat flexShrink;
StyleLength flexBasis;
ShorthandApplicator.CompileFlexShorthand(reader, out flexGrow, out flexShrink, out flexBasis);
computedStyle.nonInheritedData.flexGrow = flexGrow;
computedStyle.nonInheritedData.flexShrink = flexShrink;
computedStyle.nonInheritedData.flexBasis = flexBasis;
}
public static void ApplyBorderRadius(StylePropertyReader reader, ComputedStyle computedStyle)
{
StyleLength borderTopLeftRadius;
StyleLength borderTopRightRadius;
StyleLength borderBottomRightRadius;
StyleLength borderBottomLeftRadius;
ShorthandApplicator.CompileBoxAreaNoKeyword(reader, out borderTopLeftRadius, out borderTopRightRadius, out borderBottomRightRadius, out borderBottomLeftRadius);
computedStyle.nonInheritedData.borderTopLeftRadius = borderTopLeftRadius;
computedStyle.nonInheritedData.borderTopRightRadius = borderTopRightRadius;
computedStyle.nonInheritedData.borderBottomRightRadius = borderBottomRightRadius;
computedStyle.nonInheritedData.borderBottomLeftRadius = borderBottomLeftRadius;
}
private static void CompileBoxAreaNoKeyword(StylePropertyReader reader, out StyleFloat top, out StyleFloat right, out StyleFloat bottom, out StyleFloat left)
{
StyleLength styleLength;
StyleLength styleLength2;
StyleLength styleLength3;
StyleLength styleLength4;
ShorthandApplicator.CompileBoxAreaNoKeyword(reader, out styleLength, out styleLength2, out styleLength3, out styleLength4);
top = styleLength.ToStyleFloat();
right = styleLength2.ToStyleFloat();
bottom = styleLength3.ToStyleFloat();
left = styleLength4.ToStyleFloat();
}
public static void ApplyBorderWidth(StylePropertyReader reader, ComputedStyle computedStyle)
{
StyleFloat borderTopWidth;
StyleFloat borderRightWidth;
StyleFloat borderBottomWidth;
StyleFloat borderLeftWidth;
ShorthandApplicator.CompileBoxAreaNoKeyword(reader, out borderTopWidth, out borderRightWidth, out borderBottomWidth, out borderLeftWidth);
computedStyle.nonInheritedData.borderTopWidth = borderTopWidth;
computedStyle.nonInheritedData.borderRightWidth = borderRightWidth;
computedStyle.nonInheritedData.borderBottomWidth = borderBottomWidth;
computedStyle.nonInheritedData.borderLeftWidth = borderLeftWidth;
}
public static void ApplyBorderColor(StylePropertyReader reader, ComputedStyle computedStyle)
{
StyleColor borderTopColor;
StyleColor borderRightColor;
StyleColor borderBottomColor;
StyleColor borderLeftColor;
ShorthandApplicator.CompileBoxAreaNoKeyword(reader, out borderTopColor, out borderRightColor, out borderBottomColor, out borderLeftColor);
computedStyle.nonInheritedData.borderTopColor = borderTopColor;
computedStyle.nonInheritedData.borderRightColor = borderRightColor;
computedStyle.nonInheritedData.borderBottomColor = borderBottomColor;
computedStyle.nonInheritedData.borderLeftColor = borderLeftColor;
}
public static void ApplyMargin(StylePropertyReader reader, ComputedStyle computedStyle)
{
StyleLength marginTop;
StyleLength marginRight;
StyleLength marginBottom;
StyleLength marginLeft;
ShorthandApplicator.CompileBoxArea(reader, out marginTop, out marginRight, out marginBottom, out marginLeft);
computedStyle.nonInheritedData.marginTop = marginTop;
computedStyle.nonInheritedData.marginRight = marginRight;
computedStyle.nonInheritedData.marginBottom = marginBottom;
computedStyle.nonInheritedData.marginLeft = marginLeft;
}
public static void ApplyPadding(StylePropertyReader reader, ComputedStyle computedStyle)
{
StyleLength paddingTop;
StyleLength paddingRight;
StyleLength paddingBottom;
StyleLength paddingLeft;
ShorthandApplicator.CompileBoxAreaNoKeyword(reader, out paddingTop, out paddingRight, out paddingBottom, out paddingLeft);
computedStyle.nonInheritedData.paddingTop = paddingTop;
computedStyle.nonInheritedData.paddingRight = paddingRight;
computedStyle.nonInheritedData.paddingBottom = paddingBottom;
computedStyle.nonInheritedData.paddingLeft = paddingLeft;
}
public static void ApplyPadding(StylePropertyReader reader, VisualElementStylesData styleData)
{
StyleLength top;
StyleLength right;
StyleLength bottom;
StyleLength left;
CompileBoxArea(reader, out top, out right, out bottom, out left);
styleData.paddingTop = top;
styleData.paddingRight = right;
styleData.paddingBottom = bottom;
styleData.paddingLeft = left;
}
private static void CompileBoxAreaNoKeyword(StylePropertyReader reader, out StyleFloat top, out StyleFloat right, out StyleFloat bottom, out StyleFloat left)
{
StyleLength t;
StyleLength r;
StyleLength b;
StyleLength l;
CompileBoxAreaNoKeyword(reader, out t, out r, out b, out l);
top = t.ToStyleFloat();
right = r.ToStyleFloat();
bottom = b.ToStyleFloat();
left = l.ToStyleFloat();
}
public static void ApplyFlex(StylePropertyReader reader, VisualElementStylesData styleData)
{
StyleFloat grow;
StyleFloat shrink;
StyleLength basis;
bool valid = CompileFlexShorthand(reader, out grow, out shrink, out basis);
if (valid)
{
styleData.flexGrow = grow;
styleData.flexShrink = shrink;
styleData.flexBasis = basis;
}
}
private static void CompileBoxArea(StylePropertyReader reader, out float top, out float right, out float bottom, out float left)
{
Length t;
Length r;
Length b;
Length l;
CompileBoxArea(reader, out t, out r, out b, out l);
top = t.value;
right = r.value;
bottom = b.value;
left = l.value;
}
private static void CompileBoxArea(StylePropertyReader reader, out Length top, out Length right, out Length bottom, out Length left)
{
top = 0f;
right = 0f;
bottom = 0f;
left = 0f;
var valueCount = reader.valueCount;
switch (valueCount)
{
// apply to all four sides
case 0:
break;
case 1:
{
top = right = bottom = left = reader.ReadLength(0);
break;
}
// vertical | horizontal
case 2:
{
top = bottom = reader.ReadLength(0);
left = right = reader.ReadLength(1);
break;
}
// top | horizontal | bottom
case 3:
{
top = reader.ReadLength(0);
left = right = reader.ReadLength(1);
bottom = reader.ReadLength(2);
break;
}
// top | right | bottom | left
default:
{
top = reader.ReadLength(0);
right = reader.ReadLength(1);
bottom = reader.ReadLength(2);
left = reader.ReadLength(3);
break;
}
}
}
private static void CompileBoxArea(StylePropertyReader reader, out Color top, out Color right, out Color bottom, out Color left)
{
top = Color.clear;
right = Color.clear;
bottom = Color.clear;
left = Color.clear;
var valueCount = reader.valueCount;
switch (valueCount)
{
// apply to all four sides
case 0:
break;
case 1:
{
top = right = bottom = left = reader.ReadColor(0);
break;
}
// vertical | horizontal
case 2:
{
top = bottom = reader.ReadColor(0);
left = right = reader.ReadColor(1);
break;
}
// top | horizontal | bottom
case 3:
{
top = reader.ReadColor(0);
left = right = reader.ReadColor(1);
bottom = reader.ReadColor(2);
break;
}
// top | right | bottom | left
default:
{
top = reader.ReadColor(0);
right = reader.ReadColor(1);
bottom = reader.ReadColor(2);
left = reader.ReadColor(3);
break;
}
}
}