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e6b24bceec
Move "internal" crates into the `internal` directory. This first batch includes most of sixtyfps_runtime but leaves the rendering backends alone for now. pre-commit applied some cleanups to the moved files: - Consistent newline at end of file policy - trimming trailing whitespace - Formatting Cargo.toml files.
43 lines
1.6 KiB
Rust
43 lines
1.6 KiB
Rust
// Copyright © SixtyFPS GmbH <info@sixtyfps.io>
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// SPDX-License-Identifier: (GPL-3.0-only OR LicenseRef-SixtyFPS-commercial)
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//! Remove the properties which are not used
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use crate::object_tree::Component;
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use std::collections::HashSet;
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pub fn remove_unused_properties(component: &Component) {
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fn recurse_remove_unused_properties(component: &Component) {
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crate::object_tree::recurse_elem_including_sub_components_no_borrow(
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component,
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&(),
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&mut |elem, _| {
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let mut to_remove = HashSet::new();
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for (prop, decl) in &elem.borrow().property_declarations {
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if !decl.expose_in_public_api
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&& !elem.borrow().named_references.is_referenced(prop)
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&& !elem
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.borrow()
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.property_analysis
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.borrow()
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.get(prop)
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.map_or(false, |v| v.is_used())
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{
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to_remove.insert(prop.to_owned());
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}
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}
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let mut elem = elem.borrow_mut();
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for x in &to_remove {
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elem.property_declarations.remove(x);
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elem.property_analysis.borrow_mut().remove(x);
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elem.bindings.remove(x);
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}
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},
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);
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for global in &component.used_types.borrow().globals {
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recurse_remove_unused_properties(global);
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}
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}
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recurse_remove_unused_properties(component)
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}
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