unity-tech-cn
/
com.unity.uiwidgets
30
0
派生 5
代码 合并请求 版本发布
浏览代码

[1.5.4] Upgrade text style.

/main
Yuncong Zhang 5 年前
当前提交
1fc367b7
共有 1 个文件被更改，包括 130 次插入 和 46 次删除
  1. 176
      Runtime/painting/text_style.cs

176
Runtime/painting/text_style.cs
查看文件


public static readonly float _defaultFontSize = 14.0f;
public readonly bool inherit;
public readonly Color color;
public readonly Color backgroundColor;
public readonly float? fontSize;
public readonly FontWeight fontWeight;
public readonly FontStyle? fontStyle;

public readonly TextDecoration decoration;
public readonly Color decorationColor;
public readonly TextDecorationStyle? decorationStyle;
public readonly float? decorationThickness;
public readonly Paint foreground;
public readonly Paint background;
public readonly string fontFamily;

const string _kDefaultDebugLabel = "unknown";
const string _kColorForegroundWarning = "Cannot provide both a color and a foreground\n" +
"The color argument is just a shorthand for 'foreground: new Paint()..color = color'.";
public TextStyle(bool inherit = true, Color color = null, float? fontSize = null,
const string _kColorBackgroundWarning = "Cannot provide both a backgroundColor and a background\n" +
"The backgroundColor argument is just a shorthand for 'background: new Paint()..color = color'.";
public TextStyle(bool inherit = true,
Color color = null,
Color backgroundColor = null,
float? fontSize = null,
FontStyle? fontStyle = null, float? letterSpacing = null, float? wordSpacing = null,
TextBaseline? textBaseline = null, float? height = null, Paint background = null,
FontStyle? fontStyle = null,
float? letterSpacing = null,
float? wordSpacing = null,
TextBaseline? textBaseline = null,
float? height = null,
Paint foreground = null,
Paint background = null,
Color decorationColor = null, TextDecorationStyle? decorationStyle = null,
string fontFamily = null, List<string> fontFamilyFallback = null, string debugLabel = null) {
Color decorationColor = null,
TextDecorationStyle? decorationStyle = null,
float? decorationThickness = null,
string fontFamily = null,
List<string> fontFamilyFallback = null,
string debugLabel = null) {
D.assert(color == null || foreground == null, () => _kColorForegroundWarning);
D.assert(backgroundColor == null || background == null, () => _kColorBackgroundWarning);
this.backgroundColor = backgroundColor;
this.fontSize = fontSize;
this.fontWeight = fontWeight;
this.fontStyle = fontStyle;

this.decoration = decoration;
this.decorationColor = decorationColor;
this.decorationStyle = decorationStyle;
this.decorationThickness = decorationThickness;
this.fontFamily = fontFamily;
this._fontFamilyFallback = fontFamilyFallback;
this.debugLabel = debugLabel;

public TextStyle apply(
Color color = null,
Color backgroundColor = null,
float decorationThicknessFactor = 1.0f,
float decorationThicknessDelta = 0.0f,
string fontFamily = null,
List<string> fontFamilyFallback = null,
float fontSizeFactor = 1.0f,

float heightFactor = 1.0f,
float heightDelta = 0.0f
) {
D.assert(this.fontSize != null || (fontSizeFactor == 1.0 && fontSizeDelta == 0.0));
D.assert(this.fontWeight != null || fontWeightDelta == 0.0);
D.assert(this.letterSpacing != null || (letterSpacingFactor == 1.0 && letterSpacingDelta == 0.0));
D.assert(this.wordSpacing != null || (wordSpacingFactor == 1.0 && wordSpacingDelta == 0.0));
D.assert(this.height != null || (heightFactor == 1.0 && heightDelta == 0.0));
D.assert(this.fontSize != null || (fontSizeFactor == 1.0f && fontSizeDelta == 0.0f));
D.assert(this.fontWeight != null || fontWeightDelta == 0.0f);
D.assert(this.letterSpacing != null || (letterSpacingFactor == 1.0f && letterSpacingDelta == 0.0f));
D.assert(this.wordSpacing != null || (wordSpacingFactor == 1.0f && wordSpacingDelta == 0.0f));
D.assert(this.height != null || (heightFactor == 1.0f && heightDelta == 0.0f));
D.assert(this.decorationThickness != null ||
(decorationThicknessFactor == 1.0f && decorationThicknessDelta == 0.0f));
string modifiedDebugLabel = "";
D.assert(() => {

return new TextStyle(
inherit: this.inherit,
color: color ?? this.color,
color: this.foreground == null ? color ?? this.color : null,
backgroundColor: this.background == null ? backgroundColor ?? this.backgroundColor : null,
fontFamily: fontFamily ?? this.fontFamily,
fontFamilyFallback: fontFamilyFallback ?? this.fontFamilyFallback,
fontSize: this.fontSize == null ? null : this.fontSize * fontSizeFactor + fontSizeDelta,

wordSpacing: this.wordSpacing == null ? null : this.wordSpacing * wordSpacingFactor + wordSpacingDelta,
textBaseline: this.textBaseline,
height: this.height == null ? null : this.height * heightFactor + heightDelta,
foreground: this.foreground,
decorationThickness: this.decorationThickness == null
? null
: this.decorationThickness * decorationThicknessFactor + decorationThicknessDelta,
debugLabel: modifiedDebugLabel
);
}

return this.copyWith(
color: other.color,
backgroundColor: other.backgroundColor,
fontFamily: other.fontFamily,
fontFamilyFallback: other.fontFamilyFallback,
fontSize: other.fontSize,

wordSpacing: other.wordSpacing,
textBaseline: other.textBaseline,
height: other.height,
foreground: other.foreground,
background: other.background,
background: other.background,
decorationThickness: other.decorationThickness,
public TextStyle copyWith(Color color = null,
public TextStyle copyWith(
bool? inherit = null,
Color color = null,
Color backgroundColor = null,
string fontFamily = null,
List<string> fontFamilyFallback = null,
float? fontSize = null,

float? wordSpacing = null,
TextBaseline? textBaseline = null,
float? height = null,
Paint foreground = null,
float? decorationThickness = null,
D.assert(color == null || foreground == null, () => _kColorForegroundWarning);
D.assert(backgroundColor == null || background == null, () => _kColorBackgroundWarning);
string newDebugLabel = null;
D.assert(() => {
if (this.debugLabel != null) {

});
return new TextStyle(
inherit: this.inherit,
color: color ?? this.color,
inherit: inherit ?? this.inherit,
color: this.foreground == null && foreground == null ? color ?? this.color : null,
backgroundColor: this.background == null && background == null ? color ?? this.color : null,
fontFamily: fontFamily ?? this.fontFamily,
fontFamilyFallback: fontFamilyFallback ?? this.fontFamilyFallback,
fontSize: fontSize ?? this.fontSize,

decoration: decoration ?? this.decoration,
decorationColor: decorationColor ?? this.decorationColor,
decorationStyle: decorationStyle ?? this.decorationStyle,
decorationThickness: decorationThickness ?? this.decorationThickness,
background: background ?? this.background,
debugLabel: newDebugLabel
);

return new TextStyle(
inherit: b.inherit,
color: Color.lerp(null, b.color, t),
fontFamily: t < 0.5 ? null : b.fontFamily,
fontFamilyFallback: t < 0.5 ? null : b.fontFamilyFallback,
fontSize: t < 0.5 ? null : b.fontSize,
fontWeight: t < 0.5 ? null : b.fontWeight,
fontStyle: t < 0.5 ? null : b.fontStyle,
letterSpacing: t < 0.5 ? null : b.letterSpacing,
wordSpacing: t < 0.5 ? null : b.wordSpacing,
textBaseline: t < 0.5 ? null : b.textBaseline,
height: t < 0.5 ? null : b.height,
background: t < 0.5 ? null : b.background,
decoration: t < 0.5 ? null : b.decoration,
backgroundColor: Color.lerp(null, b.backgroundColor, t),
fontFamily: t < 0.5f ? null : b.fontFamily,
fontFamilyFallback: t < 0.5f ? null : b.fontFamilyFallback,
fontSize: t < 0.5f ? null : b.fontSize,
fontWeight: t < 0.5f ? null : b.fontWeight,
fontStyle: t < 0.5f ? null : b.fontStyle,
letterSpacing: t < 0.5f ? null : b.letterSpacing,
wordSpacing: t < 0.5f ? null : b.wordSpacing,
textBaseline: t < 0.5f ? null : b.textBaseline,
height: t < 0.5f ? null : b.height,
foreground: t < 0.5f ? null : b.foreground,
background: t < 0.5f ? null : b.background,
decoration: t < 0.5f ? null : b.decoration,
decorationStyle: t < 0.5 ? null : b.decorationStyle,
decorationStyle: t < 0.5f ? null : b.decorationStyle,
decorationThickness: t < 0.5f ? null : b.decorationThickness,
debugLabel: lerpDebugLabel
);
}

inherit: a.inherit,
color: Color.lerp(a.color, null, t),
fontFamily: t < 0.5 ? a.fontFamily : null,
fontFamilyFallback: t < 0.5 ? a.fontFamilyFallback : null,
fontSize: t < 0.5 ? a.fontSize : null,
fontWeight: t < 0.5 ? a.fontWeight : null,
fontStyle: t < 0.5 ? a.fontStyle : null,
letterSpacing: t < 0.5 ? a.letterSpacing : null,
wordSpacing: t < 0.5 ? a.wordSpacing : null,
textBaseline: t < 0.5 ? a.textBaseline : null,
height: t < 0.5 ? a.height : null,
background: t < 0.5 ? a.background : null,
decoration: t < 0.5 ? a.decoration : null,
backgroundColor: Color.lerp(a.backgroundColor, null, t),
fontFamily: t < 0.5f ? a.fontFamily : null,
fontFamilyFallback: t < 0.5f ? a.fontFamilyFallback : null,
fontSize: t < 0.5f ? a.fontSize : null,
fontWeight: t < 0.5f ? a.fontWeight : null,
fontStyle: t < 0.5f ? a.fontStyle : null,
letterSpacing: t < 0.5f ? a.letterSpacing : null,
wordSpacing: t < 0.5f ? a.wordSpacing : null,
textBaseline: t < 0.5f ? a.textBaseline : null,
height: t < 0.5f ? a.height : null,
foreground: t < 0.5f ? a.foreground : null,
background: t < 0.5f ? a.background : null,
decoration: t < 0.5f ? a.decoration : null,
decorationStyle: t < 0.5 ? a.decorationStyle : null,
decorationStyle: t < 0.5f ? a.decorationStyle : null,
decorationThickness: t < 0.5f ? a.decorationThickness : null,
debugLabel: lerpDebugLabel
);
}

color: Color.lerp(a.color, b.color, t),
color: a.foreground == null && b.foreground == null ? Color.lerp(a.color, b.color, t) : null,
backgroundColor: a.background == null && b.background == null
? Color.lerp(a.backgroundColor, b.backgroundColor, t)
: null,
fontFamily: t < 0.5 ? a.fontFamily : b.fontFamily,
fontFamilyFallback: t < 0.5 ? a.fontFamilyFallback : b.fontFamilyFallback,
fontSize: MathUtils.lerpNullableFloat(a.fontSize ?? b.fontSize, b.fontSize ?? a.fontSize, t),

b.wordSpacing ?? a.wordSpacing, t),
textBaseline: t < 0.5 ? a.textBaseline : b.textBaseline,
height: MathUtils.lerpNullableFloat(a.height ?? b.height, b.height ?? a.height, t),
background: t < 0.5 ? a.background : b.background,
foreground: (a.foreground != null || b.foreground != null)
? t < 0.5
? a.foreground ?? new Paint() {color = a.color}
: b.foreground ?? new Paint() {color = b.color}
: null,
background: (a.background != null || b.background != null)
? t < 0.5
? a.background ?? new Paint() {color = a.backgroundColor}
: b.background ?? new Paint() {color = b.backgroundColor}
: null,
decorationThickness: MathUtils.lerpFloat(
a.decorationThickness ?? b.decorationThickness ?? 0.0f,
b.decorationThickness ?? a.decorationThickness ?? 0.0f, t),
debugLabel: lerpDebugLabel
);
}

List<DiagnosticsNode> styles = new List<DiagnosticsNode>();
styles.Add(new DiagnosticsProperty<Color>("color", this.color,
defaultValue: Diagnostics.kNullDefaultValue));
styles.Add(new DiagnosticsProperty<Color>("backgroundColor", this.backgroundColor,
defaultValue: Diagnostics.kNullDefaultValue));
styles.Add(new StringProperty("family", this.fontFamily, defaultValue: Diagnostics.kNullDefaultValue,
quoted: false));
styles.Add(new EnumerableProperty<string>("familyFallback", this.fontFamilyFallback,

defaultValue: Diagnostics.kNullDefaultValue));
styles.Add(new DiagnosticsProperty<float?>("height", this.height,
defaultValue: Diagnostics.kNullDefaultValue));
styles.Add(new StringProperty("foreground", this.foreground == null ? null : this.foreground.ToString(),
defaultValue: Diagnostics.kNullDefaultValue, quoted: false));
styles.Add(new StringProperty("background", this.background == null ? null : this.background.ToString(),
defaultValue: Diagnostics.kNullDefaultValue, quoted: false));
if (this.decoration != null) {

D.assert(decorationDescription.isNotEmpty);
styles.Add(new MessageProperty("decoration", string.Join(" ", decorationDescription.ToArray())));
styles.Add(new FloatProperty("decorationThickness", this.decorationThickness, unit: "x",
defaultValue: Diagnostics.kNoDefaultValue));
}
bool styleSpecified = styles.Any((DiagnosticsNode n) => !n.isFiltered(DiagnosticLevel.info));

return true;
}
return this.inherit == other.inherit && Equals(this.color, other.color) &&
this.fontSize.Equals(other.fontSize) && this.fontWeight == other.fontWeight &&
this.fontStyle == other.fontStyle && this.letterSpacing.Equals(other.letterSpacing) &&
this.wordSpacing.Equals(other.wordSpacing) && this.textBaseline == other.textBaseline &&
return this.inherit == other.inherit &&
Equals(this.color, other.color) &&
Equals(this.backgroundColor, other.backgroundColor) &&
this.fontSize.Equals(other.fontSize) &&
this.fontWeight == other.fontWeight &&
this.fontStyle == other.fontStyle &&
this.letterSpacing.Equals(other.letterSpacing) &&
this.wordSpacing.Equals(other.wordSpacing) &&
this.textBaseline == other.textBaseline &&
this.decorationStyle == other.decorationStyle && Equals(this.background, other.background) &&
this.decorationStyle == other.decorationStyle &&
this.decorationThickness == other.decorationThickness &&
Equals(this.foreground, other.foreground) &&
Equals(this.background, other.background) &&
CollectionUtils.equalsList(this.fontFamilyFallback, other.fontFamilyFallback) &&
string.Equals(this.fontFamily, other.fontFamily);
}

unchecked {
var hashCode = this.inherit.GetHashCode();
hashCode = (hashCode * 397) ^ (this.color != null ? this.color.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (this.backgroundColor != null ? this.backgroundColor.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ this.fontSize.GetHashCode();
hashCode = (hashCode * 397) ^ (this.fontWeight != null ? this.fontWeight.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ this.fontStyle.GetHashCode();

hashCode = (hashCode * 397) ^ (this.decoration != null ? this.decoration.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (this.decorationColor != null ? this.decorationColor.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ this.decorationStyle.GetHashCode();
hashCode = (hashCode * 397) ^ this.decorationThickness.GetHashCode();
hashCode = (hashCode * 397) ^ (this.foreground != null ? this.foreground.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (this.background != null ? this.background.GetHashCode() : 0);
hashCode = (hashCode * 397) ^ (this.fontFamily != null ? this.fontFamily.GetHashCode() : 0);
hashCode = (hashCode * 397) ^

撰写 预览
正在加载...
取消
保存