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Checkpoint: Add methods for setting arbitrary lengths

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This commit is contained in:
Nathan Sobo 2023-09-18 19:48:22 -06:00
parent b725cadf48
commit a5e4ceb735
4 changed files with 90 additions and 39 deletions
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83
crates/gpui2_macros/src/styleable_helpers.rs
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@ -28,28 +28,58 @@ fn generate_methods() -> Vec<TokenStream2> {
let mut methods = Vec::new();
for (prefix, auto_allowed, fields) in box_prefixes() {
methods.push(generate_method_with_parameter(
prefix,
if auto_allowed {
quote! { Length }
} else {
quote! { DefiniteLength }
},
&fields,
));
for (suffix, length_tokens, doc_string) in box_suffixes() {
if auto_allowed || suffix != "auto" {
let method = generate_method(prefix, suffix, &fields, length_tokens, doc_string);
methods.push(method);
if suffix != "auto" || auto_allowed {
methods.push(generate_method(
prefix,
suffix,
&fields,
length_tokens,
doc_string,
));
}
}
}
for (prefix, fields) in corner_prefixes() {
methods.push(generate_method_with_parameter(
prefix,
quote! { AbsoluteLength },
&fields,
));
for (suffix, radius_tokens, doc_string) in corner_suffixes() {
let method = generate_method(prefix, suffix, &fields, radius_tokens, doc_string);
methods.push(method);
methods.push(generate_method(
prefix,
suffix,
&fields,
radius_tokens,
doc_string,
));
}
}
for (prefix, fields) in border_prefixes() {
for (suffix, width_tokens, doc_string) in border_suffixes() {
let method = generate_method(prefix, suffix, &fields, width_tokens, doc_string);
methods.push(method);
methods.push(generate_method(
prefix,
suffix,
&fields,
width_tokens,
doc_string,
));
}
}
methods
}
@ -70,7 +100,7 @@ fn generate_method(
.iter()
.map(|field_tokens| {
quote! {
style.#field_tokens = Some(gpui::geometry::#length_tokens);
style.#field_tokens = Some(gpui2::geometry::#length_tokens);
}
})
.collect::<Vec<_>>();
@ -87,6 +117,33 @@ fn generate_method(
method
}
fn generate_method_with_parameter(
prefix: &'static str,
length_type: TokenStream2,
fields: &Vec<TokenStream2>,
) -> TokenStream2 {
let method_name = format_ident!("{}", prefix);
let field_assignments = fields
.iter()
.map(|field_tokens| {
quote! {
style.#field_tokens = Some(length);
}
})
.collect::<Vec<_>>();
let method = quote! {
fn #method_name(mut self, length: gpui2::geometry::#length_type) -> Self where Self: std::marker::Sized {
let mut style = self.declared_style();
#(#field_assignments)*
self
}
};
method
}
fn box_prefixes() -> Vec<(&'static str, bool, Vec<TokenStream2>)> {
vec![
("w", true, vec![quote! { size.width }]),
@ -96,10 +153,10 @@ fn box_prefixes() -> Vec<(&'static str, bool, Vec<TokenStream2>)> {
true,
vec![quote! {size.width}, quote! {size.height}],
),
("min_w", false, vec![quote! { min_size.width }]),
("min_h", false, vec![quote! { min_size.height }]),
("max_w", false, vec![quote! { max_size.width }]),
("max_h", false, vec![quote! { max_size.height }]),
("min_w", true, vec![quote! { min_size.width }]),
("min_h", true, vec![quote! { min_size.height }]),
("max_w", true, vec![quote! { max_size.width }]),
("max_h", true, vec![quote! { max_size.height }]),
(
"m",
true,