slint/internal/compiler/passes/check_public_api.rs
Olivier Goffart 28ae8f7bc4 Refactoring: split ElementType away from the types used as property type
These are two different concept, and it is confusing to keep them in the
same enum

We want to support component without any base element, and Void is
already used for global component, so do this refactoring before
2022-10-26 14:50:44 +02:00

40 lines
1.6 KiB
Rust

// Copyright © SixtyFPS GmbH <info@slint-ui.com>
// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-commercial
//! Pass that check that the public api is ok and mark the property as exposed
use std::rc::Rc;
use crate::diagnostics::{BuildDiagnostics, DiagnosticLevel};
use crate::object_tree::{Component, Document};
pub fn check_public_api(doc: &Document, diag: &mut BuildDiagnostics) {
check_public_api_component(&doc.root_component, diag);
for (export_name, e) in &doc.exports.0 {
if let Some(c) = e.as_ref().left() {
if c.is_global() {
// This global will become part of the public API.
c.exported_global_names.borrow_mut().push(export_name.clone());
check_public_api_component(c, diag)
}
}
}
}
fn check_public_api_component(root_component: &Rc<Component>, diag: &mut BuildDiagnostics) {
let mut root_elem = root_component.root_element.borrow_mut();
let root_elem = &mut *root_elem;
let mut pa = root_elem.property_analysis.borrow_mut();
root_elem.property_declarations.iter_mut().for_each(|(n, d)| {
if d.property_type.ok_for_public_api() {
d.expose_in_public_api = true;
pa.entry(n.to_string()).or_default().is_set = true;
} else {
diag.push_diagnostic(
format!("Properties of type {} are not supported yet for public API. The property will not be exposed", d.property_type),
&d.type_node(),
DiagnosticLevel::Warning
);
}
});
}