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This commit is contained in:
Nathan Sobo 2023-09-06 14:12:18 -06:00
parent 5337d9605a
commit 5a778fbde6
9 changed files with 288 additions and 202 deletions
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82
crates/gpui/src/geometry.rs
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@ -230,26 +230,6 @@ pub struct Edges<T: Clone + Default> {
pub left: T,
}
impl Edges<DefiniteLength> {
pub fn zero() -> Self {
Self {
top: pixels(0.),
right: pixels(0.),
bottom: pixels(0.),
left: pixels(0.),
}
}
pub fn to_taffy(&self, rem_size: f32) -> taffy::geometry::Rect<taffy::style::LengthPercentage> {
taffy::geometry::Rect {
top: self.top.to_taffy(rem_size),
right: self.right.to_taffy(rem_size),
bottom: self.bottom.to_taffy(rem_size),
left: self.left.to_taffy(rem_size),
}
}
}
impl Edges<Length> {
pub fn auto() -> Self {
Self {
@ -282,6 +262,61 @@ impl Edges<Length> {
}
}
impl Edges<DefiniteLength> {
pub fn zero() -> Self {
Self {
top: pixels(0.),
right: pixels(0.),
bottom: pixels(0.),
left: pixels(0.),
}
}
pub fn to_taffy(&self, rem_size: f32) -> taffy::geometry::Rect<taffy::style::LengthPercentage> {
taffy::geometry::Rect {
top: self.top.to_taffy(rem_size),
right: self.right.to_taffy(rem_size),
bottom: self.bottom.to_taffy(rem_size),
left: self.left.to_taffy(rem_size),
}
}
}
impl Edges<AbsoluteLength> {
pub fn zero() -> Self {
Self {
top: pixels(0.),
right: pixels(0.),
bottom: pixels(0.),
left: pixels(0.),
}
}
pub fn to_taffy(&self, rem_size: f32) -> taffy::geometry::Rect<taffy::style::LengthPercentage> {
taffy::geometry::Rect {
top: self.top.to_taffy(rem_size),
right: self.right.to_taffy(rem_size),
bottom: self.bottom.to_taffy(rem_size),
left: self.left.to_taffy(rem_size),
}
}
pub fn to_pixels(&self, rem_size: f32) -> Edges<f32> {
Edges {
top: self.top.to_pixels(rem_size),
right: self.right.to_pixels(rem_size),
bottom: self.bottom.to_pixels(rem_size),
left: self.left.to_pixels(rem_size),
}
}
}
impl Edges<f32> {
pub fn is_empty(&self) -> bool {
self.top == 0.0 && self.right == 0.0 && self.bottom == 0.0 && self.left == 0.0
}
}
#[derive(Clone, Copy)]
pub enum AbsoluteLength {
Pixels(f32),
@ -295,6 +330,13 @@ impl AbsoluteLength {
AbsoluteLength::Rems(rems) => rems * rem_size,
}
}
pub fn to_taffy(&self, rem_size: f32) -> taffy::style::LengthPercentage {
match self {
AbsoluteLength::Pixels(pixels) => taffy::style::LengthPercentage::Length(*pixels),
AbsoluteLength::Rems(rems) => taffy::style::LengthPercentage::Length(rems * rem_size),
}
}
}
impl Default for AbsoluteLength {