mirror of
https://github.com/slint-ui/slint.git
synced 2025-09-29 21:34:50 +00:00
0cfeec1a31
Updated the version from 1.1 to 1.2 Renamed the header to "Slint Royalty-free Desktop, Mobile, and Web Applications License" Added definition of "Mobile Application" and grant of right Moved "Limitations" to 3rd section and "License Conditions - Attributions" to 2nd section Added flexibility to choose between showing "MadeWithSlint" as a dialog/splash screen or on a public webpage Moved the para on copyright notices to section under "Limitations"
40 lines
1.8 KiB
Rust
40 lines
1.8 KiB
Rust
// Copyright © SixtyFPS GmbH <info@slint.dev>
|
|
// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-1.2 OR LicenseRef-Slint-commercial
|
|
|
|
use std::rc::Rc;
|
|
|
|
use crate::diagnostics::BuildDiagnostics;
|
|
use crate::expression_tree::{BuiltinFunction, Expression};
|
|
use crate::object_tree::{visit_all_expressions, Component};
|
|
|
|
/// Check the validity of expressions
|
|
///
|
|
/// - Make sure that there is no uncalled member function or macro
|
|
pub fn check_expressions(doc: &crate::object_tree::Document, diag: &mut BuildDiagnostics) {
|
|
for component in &doc.inner_components {
|
|
visit_all_expressions(component, |e, _| check_expression(component, e, diag));
|
|
}
|
|
}
|
|
|
|
fn check_expression(component: &Rc<Component>, e: &Expression, diag: &mut BuildDiagnostics) {
|
|
match e {
|
|
Expression::MemberFunction { .. } => {
|
|
// Must already have been be reported.
|
|
debug_assert!(diag.has_error());
|
|
}
|
|
Expression::BuiltinMacroReference(_, node) => {
|
|
diag.push_error("Builtin function must be called".into(), node);
|
|
}
|
|
Expression::BuiltinFunctionReference(BuiltinFunction::GetWindowScaleFactor, loc) => {
|
|
if component.is_global() {
|
|
diag.push_error("Cannot convert between logical and physical length in a global component, because the scale factor is not known".into(), loc);
|
|
}
|
|
}
|
|
Expression::BuiltinFunctionReference(BuiltinFunction::GetWindowDefaultFontSize, loc) => {
|
|
if component.is_global() {
|
|
diag.push_error("Cannot convert between rem and logical length in a global component, because the default font size is not known".into(), loc);
|
|
}
|
|
}
|
|
_ => e.visit(|e| check_expression(component, e, diag)),
|
|
}
|
|
}
|