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78 lines
3.1 KiB
Rust
78 lines
3.1 KiB
Rust
/* LICENSE BEGIN
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This file is part of the SixtyFPS Project -- https://sixtyfps.io
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Copyright (c) 2021 Olivier Goffart <olivier.goffart@sixtyfps.io>
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Copyright (c) 2021 Simon Hausmann <simon.hausmann@sixtyfps.io>
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SPDX-License-Identifier: GPL-3.0-only
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This file is also available under commercial licensing terms.
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Please contact info@sixtyfps.io for more information.
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LICENSE END */
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//! Passe that apply the default property from the style.
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//!
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//! Note that the layout default property are handled in the lower_layout pass
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use crate::diagnostics::BuildDiagnostics;
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use crate::expression_tree::{Expression, NamedReference};
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use crate::langtype::Type;
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use crate::object_tree::Component;
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/// Ideally we would be able to write this in builtin.60, but the StyleMetrics is not available there
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pub async fn apply_default_properties_from_style(
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root_component: &std::rc::Rc<Component>,
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type_loader: &mut crate::typeloader::TypeLoader<'_>,
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_diag: &mut BuildDiagnostics,
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) {
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// Ignore import errors
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let mut build_diags_to_ignore = BuildDiagnostics::default();
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let style_metrics = type_loader
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.import_type("sixtyfps_widgets.60", "StyleMetrics", &mut build_diags_to_ignore)
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.await;
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let style_metrics = if let Some(Type::Component(c)) = style_metrics { c } else { return };
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crate::object_tree::recurse_elem_including_sub_components(
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root_component,
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&(),
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&mut |elem, _| {
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let mut elem = elem.borrow_mut();
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match elem.base_type.to_string().as_str() {
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"TextInput" => {
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elem.set_binding_if_not_set("text-cursor-width".into(), || {
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Expression::PropertyReference(NamedReference::new(
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&style_metrics.root_element,
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"text-cursor-width",
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))
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});
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elem.set_binding_if_not_set("color".into(), || Expression::Cast {
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from: Expression::PropertyReference(NamedReference::new(
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&style_metrics.root_element,
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"default-text-color",
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))
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.into(),
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to: Type::Brush,
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});
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}
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"Text" => {
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elem.set_binding_if_not_set("color".into(), || Expression::Cast {
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from: Expression::PropertyReference(NamedReference::new(
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&style_metrics.root_element,
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"default-text-color",
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))
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.into(),
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to: Type::Brush,
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});
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}
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"Dialog" | "Window" | "WindowItem" => {
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elem.set_binding_if_not_set("background".into(), || {
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Expression::PropertyReference(NamedReference::new(
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&style_metrics.root_element,
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"window-background",
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))
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});
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}
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_ => {}
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}
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},
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)
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}
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