Update gpui3_macros::style_helpers! based on its gpui2 equivalent
This commit is contained in:
Marshall Bowers
parent
42e9800bde
commit
a7c4ae530d
3 changed files with 187 additions and 125 deletions
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@ -20,6 +20,7 @@ pub fn style_helpers(input: TokenStream) -> TokenStream {
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let output = quote! {
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#(#methods)*
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};
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output.into()
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}
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@ -27,55 +28,139 @@ fn generate_methods() -> Vec<TokenStream2> {
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let mut methods = Vec::new();
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for (prefix, auto_allowed, fields) in box_prefixes() {
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for (suffix, length_tokens) in box_suffixes() {
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if auto_allowed || suffix != "auto" {
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let method = generate_method(prefix, suffix, &fields, length_tokens);
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methods.push(method);
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methods.push(generate_custom_value_setter(
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prefix,
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if auto_allowed {
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quote! { Length }
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} else {
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quote! { DefiniteLength }
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},
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&fields,
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));
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for (suffix, length_tokens, doc_string) in box_suffixes() {
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if suffix != "auto" || auto_allowed {
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methods.push(generate_predefined_setter(
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prefix,
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suffix,
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&fields,
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&length_tokens,
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false,
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doc_string,
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));
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}
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if suffix != "auto" {
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methods.push(generate_predefined_setter(
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prefix,
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suffix,
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&fields,
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&length_tokens,
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true,
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doc_string,
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));
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}
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}
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}
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for (prefix, fields) in corner_prefixes() {
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for (suffix, radius_tokens) in corner_suffixes() {
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let method = generate_method(prefix, suffix, &fields, radius_tokens);
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methods.push(method);
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methods.push(generate_custom_value_setter(
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prefix,
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quote! { AbsoluteLength },
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&fields,
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));
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for (suffix, radius_tokens, doc_string) in corner_suffixes() {
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methods.push(generate_predefined_setter(
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prefix,
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suffix,
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&fields,
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&radius_tokens,
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false,
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doc_string,
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));
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}
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}
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for (prefix, fields) in border_prefixes() {
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for (suffix, width_tokens) in border_suffixes() {
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let method = generate_method(prefix, suffix, &fields, width_tokens);
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methods.push(method);
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for (suffix, width_tokens, doc_string) in border_suffixes() {
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methods.push(generate_predefined_setter(
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prefix,
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suffix,
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&fields,
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&width_tokens,
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false,
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doc_string,
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));
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}
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}
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methods
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}
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fn generate_method(
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prefix: &'static str,
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suffix: &'static str,
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fn generate_predefined_setter(
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name: &'static str,
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length: &'static str,
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fields: &Vec<TokenStream2>,
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length_tokens: TokenStream2,
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length_tokens: &TokenStream2,
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negate: bool,
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doc_string: &'static str,
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) -> TokenStream2 {
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let method_name = if suffix.is_empty() {
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format_ident!("{}", prefix)
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let (negation_prefix, negation_token) = if negate {
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("neg_", quote! { - })
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} else {
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format_ident!("{}_{}", prefix, suffix)
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("", quote! {})
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};
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let method_name = if length.is_empty() {
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format_ident!("{}{}", negation_prefix, name)
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} else {
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format_ident!("{}{}_{}", negation_prefix, name, length)
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};
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let field_assignments = fields
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.iter()
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.map(|field_tokens| {
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quote! {
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style.#field_tokens = Some(gpui3::#length_tokens.into());
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style.#field_tokens = Some((#negation_token gpui3::#length_tokens).into());
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}
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})
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.collect::<Vec<_>>();
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let method = quote! {
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#[doc = #doc_string]
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fn #method_name(mut self) -> Self where Self: std::marker::Sized {
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let style = self.declared_style();
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let mut style = self.declared_style();
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#(#field_assignments)*
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self
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}
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};
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method
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}
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fn generate_custom_value_setter(
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prefix: &'static str,
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length_type: TokenStream2,
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fields: &Vec<TokenStream2>,
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) -> TokenStream2 {
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let method_name = format_ident!("{}", prefix);
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let mut iter = fields.into_iter();
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let last = iter.next_back().unwrap();
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let field_assignments = iter
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.map(|field_tokens| {
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quote! {
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style.#field_tokens = Some(length.clone().into());
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}
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})
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.chain(std::iter::once(quote! {
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style.#last = Some(length.into());
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}))
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.collect::<Vec<_>>();
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let method = quote! {
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fn #method_name(mut self, length: impl std::clone::Clone + Into<gpui3::#length_type>) -> Self where Self: std::marker::Sized {
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let mut style = self.declared_style();
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#(#field_assignments)*
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self
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}
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@ -93,10 +178,10 @@ fn box_prefixes() -> Vec<(&'static str, bool, Vec<TokenStream2>)> {
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true,
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vec![quote! {size.width}, quote! {size.height}],
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),
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("min_w", false, vec![quote! { min_size.width }]),
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("min_h", false, vec![quote! { min_size.height }]),
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("max_w", false, vec![quote! { max_size.width }]),
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("max_h", false, vec![quote! { max_size.height }]),
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("min_w", true, vec![quote! { min_size.width }]),
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("min_h", true, vec![quote! { min_size.height }]),
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("max_w", true, vec![quote! { max_size.width }]),
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("max_h", true, vec![quote! { max_size.height }]),
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(
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"m",
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true,
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@ -159,55 +244,52 @@ fn box_prefixes() -> Vec<(&'static str, bool, Vec<TokenStream2>)> {
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]
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}
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fn box_suffixes() -> Vec<(&'static str, TokenStream2)> {
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fn box_suffixes() -> Vec<(&'static str, TokenStream2, &'static str)> {
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vec![
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("0", quote! { px(0.) }),
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("0p5", quote! { rems(0.125) }),
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("1", quote! { rems(0.25) }),
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("1p5", quote! { rems(0.375) }),
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("2", quote! { rems(0.5) }),
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("2p5", quote! { rems(0.625) }),
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("3", quote! { rems(0.75) }),
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("3p5", quote! { rems(0.875) }),
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("4", quote! { rems(1.) }),
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("5", quote! { rems(1.25) }),
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("6", quote! { rems(1.5) }),
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("7", quote! { rems(1.75) }),
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("8", quote! { rems(2.0) }),
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("9", quote! { rems(2.25) }),
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("10", quote! { rems(2.5) }),
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("11", quote! { rems(2.75) }),
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("12", quote! { rems(3.) }),
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("16", quote! { rems(4.) }),
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("20", quote! { rems(5.) }),
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("24", quote! { rems(6.) }),
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("32", quote! { rems(8.) }),
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("40", quote! { rems(10.) }),
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("48", quote! { rems(12.) }),
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("56", quote! { rems(14.) }),
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("64", quote! { rems(16.) }),
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("72", quote! { rems(18.) }),
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("80", quote! { rems(20.) }),
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("96", quote! { rems(24.) }),
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("auto", quote! { auto() }),
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("px", quote! { px(1.) }),
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("full", quote! { relative(1.) }),
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("1_2", quote! { relative(0.5) }),
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("1_3", quote! { relative(1./3.) }),
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("2_3", quote! { relative(2./3.) }),
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("1_4", quote! { relative(0.25) }),
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("2_4", quote! { relative(0.5) }),
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("3_4", quote! { relative(0.75) }),
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("1_5", quote! { relative(0.2) }),
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("2_5", quote! { relative(0.4) }),
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("3_5", quote! { relative(0.6) }),
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("4_5", quote! { relative(0.8) }),
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("1_6", quote! { relative(1./6.) }),
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("5_6", quote! { relative(5./6.) }),
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("1_12", quote! { relative(1./12.) }),
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// ("screen_50", quote! { DefiniteLength::Vh(50.0) }),
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// ("screen_75", quote! { DefiniteLength::Vh(75.0) }),
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// ("screen", quote! { DefiniteLength::Vh(100.0) }),
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("0", quote! { px(0.) }, "0px"),
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("0p5", quote! { rems(0.125) }, "2px (0.125rem)"),
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("1", quote! { rems(0.25) }, "4px (0.25rem)"),
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("1p5", quote! { rems(0.375) }, "6px (0.375rem)"),
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("2", quote! { rems(0.5) }, "8px (0.5rem)"),
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("2p5", quote! { rems(0.625) }, "10px (0.625rem)"),
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("3", quote! { rems(0.75) }, "12px (0.75rem)"),
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("3p5", quote! { rems(0.875) }, "14px (0.875rem)"),
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("4", quote! { rems(1.) }, "16px (1rem)"),
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("5", quote! { rems(1.25) }, "20px (1.25rem)"),
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("6", quote! { rems(1.5) }, "24px (1.5rem)"),
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("7", quote! { rems(1.75) }, "28px (1.75rem)"),
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("8", quote! { rems(2.0) }, "32px (2rem)"),
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("9", quote! { rems(2.25) }, "36px (2.25rem)"),
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("10", quote! { rems(2.5) }, "40px (2.5rem)"),
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("11", quote! { rems(2.75) }, "44px (2.75rem)"),
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("12", quote! { rems(3.) }, "48px (3rem)"),
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("16", quote! { rems(4.) }, "64px (4rem)"),
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("20", quote! { rems(5.) }, "80px (5rem)"),
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("24", quote! { rems(6.) }, "96px (6rem)"),
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("32", quote! { rems(8.) }, "128px (8rem)"),
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("40", quote! { rems(10.) }, "160px (10rem)"),
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("48", quote! { rems(12.) }, "192px (12rem)"),
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("56", quote! { rems(14.) }, "224px (14rem)"),
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("64", quote! { rems(16.) }, "256px (16rem)"),
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("72", quote! { rems(18.) }, "288px (18rem)"),
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("80", quote! { rems(20.) }, "320px (20rem)"),
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("96", quote! { rems(24.) }, "384px (24rem)"),
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("auto", quote! { auto() }, "Auto"),
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("px", quote! { px(1.) }, "1px"),
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("full", quote! { relative(1.) }, "100%"),
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("1_2", quote! { relative(0.5) }, "50% (1/2)"),
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("1_3", quote! { relative(1./3.) }, "33% (1/3)"),
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("2_3", quote! { relative(2./3.) }, "66% (2/3)"),
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("1_4", quote! { relative(0.25) }, "25% (1/4)"),
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("2_4", quote! { relative(0.5) }, "50% (2/4)"),
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("3_4", quote! { relative(0.75) }, "75% (3/4)"),
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("1_5", quote! { relative(0.2) }, "20% (1/5)"),
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("2_5", quote! { relative(0.4) }, "40% (2/5)"),
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("3_5", quote! { relative(0.6) }, "60% (3/5)"),
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("4_5", quote! { relative(0.8) }, "80% (4/5)"),
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("1_6", quote! { relative(1./6.) }, "16% (1/6)"),
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("5_6", quote! { relative(5./6.) }, "80% (5/6)"),
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("1_12", quote! { relative(1./12.) }, "8% (1/12)"),
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]
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}
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@ -257,16 +339,16 @@ fn corner_prefixes() -> Vec<(&'static str, Vec<TokenStream2>)> {
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]
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}
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fn corner_suffixes() -> Vec<(&'static str, TokenStream2)> {
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fn corner_suffixes() -> Vec<(&'static str, TokenStream2, &'static str)> {
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vec![
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("none", quote! { px(0.) }),
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("sm", quote! { rems(0.125) }),
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("md", quote! { rems(0.25) }),
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("lg", quote! { rems(0.5) }),
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("xl", quote! { rems(0.75) }),
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("2xl", quote! { rems(1.) }),
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("3xl", quote! { rems(1.5) }),
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("full", quote! { px(9999.) }),
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("none", quote! { px(0.) }, "0px"),
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("sm", quote! { rems(0.125) }, "2px (0.125rem)"),
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("md", quote! { rems(0.25) }, "4px (0.25rem)"),
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("lg", quote! { rems(0.5) }, "8px (0.5rem)"),
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("xl", quote! { rems(0.75) }, "12px (0.75rem)"),
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("2xl", quote! { rems(1.) }, "16px (1rem)"),
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("3xl", quote! { rems(1.5) }, "24px (1.5rem)"),
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("full", quote! { px(9999.) }, "9999px"),
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]
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}
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@ -302,25 +384,25 @@ fn border_prefixes() -> Vec<(&'static str, Vec<TokenStream2>)> {
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]
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}
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fn border_suffixes() -> Vec<(&'static str, TokenStream2)> {
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fn border_suffixes() -> Vec<(&'static str, TokenStream2, &'static str)> {
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vec![
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("", quote! { px(1.) }),
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("0", quote! { px(0.) }),
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("1", quote! { px(1.) }),
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("2", quote! { px(2.) }),
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("3", quote! { px(3.) }),
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("4", quote! { px(4.) }),
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("5", quote! { px(5.) }),
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("6", quote! { px(6.) }),
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("7", quote! { px(7.) }),
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("8", quote! { px(8.) }),
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("9", quote! { px(9.) }),
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("10", quote! { px(10.) }),
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("11", quote! { px(11.) }),
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("12", quote! { px(12.) }),
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("16", quote! { px(16.) }),
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("20", quote! { px(20.) }),
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("24", quote! { px(24.) }),
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("32", quote! { px(32.) }),
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("", quote! { px(1.)}, "1px"),
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("0", quote! { px(0.)}, "0px"),
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("1", quote! { px(1.) }, "1px"),
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("2", quote! { px(2.) }, "2px"),
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("3", quote! { px(3.) }, "3px"),
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("4", quote! { px(4.) }, "4px"),
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("5", quote! { px(5.) }, "5px"),
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("6", quote! { px(6.) }, "6px"),
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("7", quote! { px(7.) }, "7px"),
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("8", quote! { px(8.) }, "8px"),
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("9", quote! { px(9.) }, "9px"),
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("10", quote! { px(10.) }, "10px"),
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("11", quote! { px(11.) }, "11px"),
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("12", quote! { px(12.) }, "12px"),
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("16", quote! { px(16.) }, "16px"),
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("20", quote! { px(20.) }, "20px"),
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("24", quote! { px(24.) }, "24px"),
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("32", quote! { px(32.) }, "32px"),
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]
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}
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