refactor: extract hovered block target helper

rust/spikes/leptos-tiptap-spike/src/editor_runtime/block_dnd.rs

@@ -129,6 +129,16 @@ pub(crate) fn drop_indicator_from_block_rects(
     )
 }
 
+pub(crate) fn hovered_block_from_target(
+    target: EventTarget,
+    root: &Element,
+    handle_selector: &str,
+) -> Option<HoveredBlockState> {
+    let element = crate::editor_runtime::dom_events::target_element(target)?;
+    let index = direct_block_index_from_element(&element, root, handle_selector)?;
+    block_state_from_index(index)
+}
+
 pub(crate) fn block_state_from_index(index: usize) -> Option<HoveredBlockState> {
     let root = editor_root_element()?;
     let stage = editor_stage_element()?;

rust/spikes/leptos-tiptap-spike/src/lib.rs

@@ -23,8 +23,8 @@ use web_sys::{
 use editor_runtime::attachment_upload::dispatch_editor_upload_request;
 use editor_runtime::block_dnd::{
     block_state_from_index as block_state_from_index_runtime, direct_block_from_element,
-    direct_block_index_from_element, drop_indicator_from_block_rects, element_within_handle_shell,
-    event_target_from_point, top_level_block_index,
+    drop_indicator_from_block_rects, element_within_handle_shell, event_target_from_point,
+    hovered_block_from_target as hovered_block_from_target_runtime, top_level_block_index,
 };
 use editor_runtime::block_menu_overlay;
 use editor_runtime::block_menu_document::{
@@ -4847,9 +4847,7 @@ fn trap_scroll_inside_menu(event: &WheelEvent) {
 
 fn hovered_block_from_target(target: web_sys::EventTarget) -> Option<HoveredBlockState> {
     let root = editor_root_element()?;
-    let element = target_element(target)?;
-    let index = direct_block_index_from_element(&element, &root, HANDLE_SHELL_SELECTOR)?;
-    block_state_from_index(index)
+    hovered_block_from_target_runtime(target, &root, HANDLE_SHELL_SELECTOR)
 }
 
 fn hovered_block_from_selection() -> Option<HoveredBlockState> {