104 lines
2.6 KiB
Rust
104 lines
2.6 KiB
Rust
use gpui::{relative, AnyElement, Div, Styled};
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use smallvec::SmallVec;
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use crate::prelude::*;
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#[derive(Debug, PartialEq, Eq, PartialOrd, Ord, Hash, Clone, Copy, Default)]
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pub enum LabelSize {
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#[default]
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Default,
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Small,
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XSmall,
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}
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#[derive(Default, PartialEq, Copy, Clone)]
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pub enum LineHeightStyle {
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#[default]
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TextLabel,
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/// Sets the line height to 1.
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UiLabel,
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}
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pub trait LabelCommon {
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fn size(self, size: LabelSize) -> Self;
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fn line_height_style(self, line_height_style: LineHeightStyle) -> Self;
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fn color(self, color: Color) -> Self;
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fn strikethrough(self, strikethrough: bool) -> Self;
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}
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#[derive(IntoElement)]
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pub struct LabelLike {
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size: LabelSize,
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line_height_style: LineHeightStyle,
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pub(crate) color: Color,
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strikethrough: bool,
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children: SmallVec<[AnyElement; 2]>,
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}
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impl LabelLike {
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pub fn new() -> Self {
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Self {
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size: LabelSize::Default,
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line_height_style: LineHeightStyle::default(),
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color: Color::Default,
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strikethrough: false,
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children: SmallVec::new(),
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}
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}
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}
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impl LabelCommon for LabelLike {
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fn size(mut self, size: LabelSize) -> Self {
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self.size = size;
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self
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}
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fn line_height_style(mut self, line_height_style: LineHeightStyle) -> Self {
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self.line_height_style = line_height_style;
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self
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}
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fn color(mut self, color: Color) -> Self {
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self.color = color;
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self
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}
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fn strikethrough(mut self, strikethrough: bool) -> Self {
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self.strikethrough = strikethrough;
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self
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}
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}
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impl ParentElement for LabelLike {
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fn children_mut(&mut self) -> &mut SmallVec<[AnyElement; 2]> {
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&mut self.children
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}
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}
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impl RenderOnce for LabelLike {
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type Output = Div;
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fn render(self, cx: &mut WindowContext) -> Self::Output {
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div()
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.when(self.strikethrough, |this| {
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this.relative().child(
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div()
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.absolute()
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.top_1_2()
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.w_full()
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.h_px()
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.bg(Color::Hidden.color(cx)),
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)
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})
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.map(|this| match self.size {
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LabelSize::Default => this.text_ui(),
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LabelSize::Small => this.text_ui_sm(),
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LabelSize::XSmall => this.text_ui_xs(),
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})
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.when(self.line_height_style == LineHeightStyle::UiLabel, |this| {
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this.line_height(relative(1.))
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})
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.text_color(self.color.color(cx))
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.children(self.children)
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}
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}
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