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state: add node_at helper

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Julian Orth 2025-07-01 08:23:16 +02:00
parent c5b7c44000
commit bae92d90d0
4 changed files with 34 additions and 41 deletions
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23
src/state.rs
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@ -83,9 +83,10 @@ use {
theme::{Color, Theme},
time::Time,
tree::{
ContainerNode, ContainerSplit, Direction, DisplayNode, FloatNode, LatchListener, Node,
NodeIds, NodeVisitorBase, OutputNode, PlaceholderNode, TearingMode, ToplevelData,
ToplevelNode, ToplevelNodeBase, VrrMode, WorkspaceNode, generic_node_visitor,
ContainerNode, ContainerSplit, Direction, DisplayNode, FindTreeUsecase, FloatNode,
FoundNode, LatchListener, Node, NodeIds, NodeVisitorBase, OutputNode, PlaceholderNode,
TearingMode, ToplevelData, ToplevelNode, ToplevelNodeBase, VrrMode, WorkspaceNode,
generic_node_visitor,
},
utils::{
activation_token::ActivationToken, asyncevent::AsyncEvent, bindings::Bindings,
@ -251,6 +252,7 @@ pub struct State {
pub cl_matcher_manager: ClMatcherManager,
pub tl_matcher_manager: TlMatcherManager,
pub caps_thread: Option<PrCapsThread>,
pub node_at_tree: RefCell<Vec<FoundNode>>,
}
// impl Drop for State {
@ -975,6 +977,7 @@ impl State {
self.workspace_managers.clear();
self.cl_matcher_manager.clear();
self.tl_matcher_manager.clear();
self.node_at_tree.borrow_mut().clear();
}
pub fn remove_toplevel_id(&self, id: ToplevelIdentifier) {
@ -1400,6 +1403,20 @@ impl State {
pub fn initial_tile_state(&self, data: &ToplevelData) -> Option<TileState> {
self.config.get()?.initial_tile_state(data)
}
pub fn node_at(&self, x: i32, y: i32) -> FoundNode {
let mut found_tree = self.node_at_tree.borrow_mut();
found_tree.push(FoundNode {
node: self.root.clone(),
x,
y,
});
self.root
.node_find_tree_at(x, y, &mut found_tree, FindTreeUsecase::None);
let node = found_tree.pop().unwrap();
found_tree.clear();
node
}
}
#[derive(Debug, Error)]