mirror of
https://github.com/slint-ui/slint.git
synced 2025-09-29 13:24:48 +00:00
c85f2537d3
Taking &mut self makes more sense when wanting to populate from a list. Also we should return a list of diagnostics for each file that we loaded or an error if we couldn't load the file (for example due to permission problems, etc.). This way the caller can choose to show diagnostics, ignore them, etc.
85 lines
2.6 KiB
Rust
85 lines
2.6 KiB
Rust
/*!
|
|
# The SixtyFPS compiler library
|
|
|
|
**NOTE:** This library is an internal crate for the SixtyFPS project.
|
|
This crate should not be used directly by application using SixtyFPS.
|
|
You should use the `sixtyfps` crate instead
|
|
|
|
*/
|
|
|
|
// It would be nice to keep the compiler free of unsafe code
|
|
#![deny(unsafe_code)]
|
|
|
|
#[cfg(feature = "proc_macro_span")]
|
|
extern crate proc_macro;
|
|
|
|
pub mod diagnostics;
|
|
pub mod expression_tree;
|
|
pub mod generator;
|
|
pub mod layout;
|
|
pub mod object_tree;
|
|
pub mod parser;
|
|
pub mod typeregister;
|
|
|
|
mod passes {
|
|
// Trait for the purpose of applying modifications to Expressions that are stored in various
|
|
// data structures.
|
|
pub trait ExpressionFieldsVisitor {
|
|
fn visit_expressions(
|
|
&mut self,
|
|
visitor: impl FnMut(&mut super::expression_tree::Expression),
|
|
);
|
|
}
|
|
|
|
pub mod collect_resources;
|
|
pub mod compile_paths;
|
|
pub mod inlining;
|
|
pub mod lower_layout;
|
|
pub mod move_declarations;
|
|
pub mod repeater_component;
|
|
pub mod resolving;
|
|
pub mod unique_id;
|
|
}
|
|
|
|
#[derive(thiserror::Error, Debug)]
|
|
#[error("Error loading {path} from disk: {source}")]
|
|
pub struct FileLoadError {
|
|
path: std::path::PathBuf,
|
|
source: std::io::Error,
|
|
}
|
|
|
|
#[derive(Default)]
|
|
/// CompilationConfiguration allows configuring different aspects of the compiler.
|
|
pub struct CompilerConfiguration {
|
|
/// Indicate whether to embed resources such as images in the generated output or whether
|
|
/// to retain references to the resources on the file system.
|
|
pub embed_resources: bool,
|
|
}
|
|
|
|
pub fn compile_syntax_node<DocNode: Into<parser::syntax_nodes::Document>>(
|
|
doc_node: DocNode,
|
|
mut diagnostics: diagnostics::Diagnostics,
|
|
) -> (object_tree::Document, diagnostics::Diagnostics) {
|
|
let type_registry = typeregister::TypeRegister::builtin();
|
|
let doc =
|
|
crate::object_tree::Document::from_node(doc_node.into(), &mut diagnostics, &type_registry);
|
|
|
|
(doc, diagnostics)
|
|
}
|
|
|
|
pub fn run_passes(
|
|
doc: &object_tree::Document,
|
|
diag: &mut diagnostics::Diagnostics,
|
|
compiler_config: &CompilerConfiguration,
|
|
) {
|
|
passes::resolving::resolve_expressions(doc, diag);
|
|
passes::inlining::inline(doc);
|
|
passes::compile_paths::compile_paths(&doc.root_component, &doc.local_registry, diag);
|
|
passes::unique_id::assign_unique_id(&doc.root_component);
|
|
passes::lower_layout::lower_layouts(&doc.root_component, diag);
|
|
if compiler_config.embed_resources {
|
|
passes::collect_resources::collect_resources(&doc.root_component);
|
|
}
|
|
passes::repeater_component::create_repeater_components(&doc.root_component, diag);
|
|
passes::move_declarations::move_declarations(&doc.root_component);
|
|
}
|