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Fix font tooltip

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This commit is contained in:
Laurenz 2023-03-13 11:30:17 +01:00
parent 74ab0309f0
commit 8debba439c
2 changed files with 6 additions and 16 deletions
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2
src/ide/complete.rs
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@ -562,7 +562,7 @@ fn complete_params(ctx: &mut CompletionContext) -> bool {
} }
}; };
// Find the piece of syntax that decides what we're completion. // Find the piece of syntax that decides what we're completing.
let mut deciding = ctx.leaf.clone(); let mut deciding = ctx.leaf.clone();
while !matches!( while !matches!(
deciding.kind(), deciding.kind(),

20
src/ide/tooltip.rs
View File

@ -21,7 +21,7 @@ pub fn tooltip(
let leaf = LinkedNode::new(source.root()).leaf_at(cursor)?; let leaf = LinkedNode::new(source.root()).leaf_at(cursor)?;
named_param_tooltip(world, &leaf) named_param_tooltip(world, &leaf)
.or_else(|| font_family_tooltip(world, &leaf)) .or_else(|| font_tooltip(world, &leaf))
.or_else(|| expr_tooltip(world, &leaf)) .or_else(|| expr_tooltip(world, &leaf))
} }
@ -162,11 +162,8 @@ fn find_string_doc(info: &CastInfo, string: &str) -> Option<&'static str> {
} }
} }
/// Tooltip for font family. /// Tooltip for font.
fn font_family_tooltip( fn font_tooltip(world: &dyn World, leaf: &LinkedNode) -> Option<Tooltip> {
world: &(dyn World + 'static),
leaf: &LinkedNode,
) -> Option<Tooltip> {
if_chain! { if_chain! {
// Ensure that we are on top of a string. // Ensure that we are on top of a string.
if let Some(string) = leaf.cast::<ast::Str>(); if let Some(string) = leaf.cast::<ast::Str>();
@ -174,17 +171,10 @@ fn font_family_tooltip(
// Ensure that we are in the arguments to the text function. // Ensure that we are in the arguments to the text function.
if let Some(parent) = leaf.parent(); if let Some(parent) = leaf.parent();
if matches!(parent.kind(), SyntaxKind::Args); if let Some(named) = parent.cast::<ast::Named>();
if let Some(grand) = parent.parent(); if named.name().as_str() == "font";
if let Some(expr) = grand.cast::<ast::Expr>();
if let Some(ast::Expr::Ident(callee)) = match expr {
ast::Expr::FuncCall(call) => Some(call.callee()),
ast::Expr::Set(set) => Some(set.target()),
_ => None,
};
// Find the font family. // Find the font family.
if callee.as_str() == "text";
if let Some((_, iter)) = world if let Some((_, iter)) = world
.book() .book()
.families() .families()