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live preview: Retrieve ElementSelection from preview_state

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... and not the selected element directly. This will allow to move
more code into the proper submodules.
This commit is contained in:
Tobias Hunger 2024-02-21 15:04:43 +01:00 • committed by Tobias Hunger
parent 17fbe46342
commit df1db6aafe
2 changed files with 15 additions and 7 deletions
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9
tools/lsp/preview.rs
View file

@ -164,7 +164,10 @@ fn change_geometry_of_selected_element(x: f32, y: f32, width: f32, height: f32)
return; return;
}; };
let Some(selected_element) = selected_element() else { let Some(selected_element_struct) = selected_element() else {
return;
};
let Some(selected_element) = selected_element_struct.as_element() else {
return; return;
}; };
let Some(component_instance) = component_instance() else { let Some(component_instance) = component_instance() else {
@ -657,10 +660,10 @@ fn set_selected_element(
}) })
} }
fn selected_element() -> Option<ElementRc> { fn selected_element() -> Option<ElementSelection> {
PREVIEW_STATE.with(move |preview_state| { PREVIEW_STATE.with(move |preview_state| {
let preview_state = preview_state.borrow(); let preview_state = preview_state.borrow();
preview_state.selected.as_ref().and_then(|es| es.as_element()) preview_state.selected.clone()
}) })
} }

9
tools/lsp/preview/element_selection.rs
View file

@ -291,11 +291,13 @@ pub fn select_element_at(x: f32, y: f32, enter_component: bool) {
let root_element = root_element(&component_instance); let root_element = root_element(&component_instance);
if let Some(se) = super::selected_element() { if let Some(se) = super::selected_element() {
if element_covers_point(x, y, &component_instance, &se) { if let Some(element) = se.as_element() {
if element_covers_point(x, y, &component_instance, &element) {
// We clicked on the already selected element: Do nothing! // We clicked on the already selected element: Do nothing!
return; return;
} }
} }
}
let elements = collect_all_elements_covering(x, y, &component_instance); let elements = collect_all_elements_covering(x, y, &component_instance);
@ -315,7 +317,10 @@ pub fn select_element_behind(x: f32, y: f32, enter_component: bool, reverse: boo
}; };
let root_element = root_element(&component_instance); let root_element = root_element(&component_instance);
let Some(selected_element) = super::selected_element() else { let Some(selected_element_data) = super::selected_element() else {
return;
};
let Some(selected_element) = selected_element_data.as_element() else {
return; return;
}; };
let Some(selected_component) = selected_element.borrow().enclosing_component.upgrade() else { let Some(selected_component) = selected_element.borrow().enclosing_component.upgrade() else {