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Two ways binding with optimized public property in the interpreter

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This commit is contained in:
Olivier Goffart 2020-09-24 14:10:52 +02:00
parent b5d7adef7d
commit 0cb827a901
5 changed files with 104 additions and 34 deletions
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41
sixtyfps_runtime/interpreter/lib.rs
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@ -68,19 +68,19 @@ impl<'id> dynamic_component::ComponentDescription<'id> {
if !core::ptr::eq((&self.ct) as *const _, component.get_vtable() as *const _) {
return Err(());
}
let x = self.custom_properties.get(name).ok_or(())?;
generativity::make_guard!(guard);
let maybe_animation = dynamic_component::animation_for_property(
unsafe { InstanceRef::from_pin_ref(component, guard) },
&self.original.root_element.borrow().property_animations,
name,
);
unsafe {
x.prop.set(
Pin::new_unchecked(&*component.as_ptr().add(x.offset)),
value,
maybe_animation,
)
let c = unsafe { InstanceRef::from_pin_ref(component, guard) };
if let Some(alias) = self
.original
.root_element
.borrow()
.property_declarations
.get(name)
.and_then(|d| d.is_alias.as_ref())
{
eval::store_property(c, &alias.element.upgrade().unwrap(), &alias.name, value)
} else {
eval::store_property(c, &self.original.root_element, name, value)
}
}
@ -114,8 +114,21 @@ impl<'id> dynamic_component::ComponentDescription<'id> {
if !core::ptr::eq((&self.ct) as *const _, component.get_vtable() as *const _) {
return Err(());
}
let x = self.custom_properties.get(name).ok_or(())?;
unsafe { x.prop.get(Pin::new_unchecked(&*component.as_ptr().add(x.offset))) }
if let Some(alias) = self
.original
.root_element
.borrow()
.property_declarations
.get(name)
.and_then(|d| d.is_alias.as_ref())
{
generativity::make_guard!(guard);
let c = unsafe { InstanceRef::from_pin_ref(component, guard) };
eval::load_property(c, &alias.element.upgrade().unwrap(), &alias.name)
} else {
let x = self.custom_properties.get(name).ok_or(())?;
unsafe { x.prop.get(Pin::new_unchecked(&*component.as_ptr().add(x.offset))) }
}
}
/// Sets an handler for a signal