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refactor: extract editor dnd helpers

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This commit is contained in:
lix-2026
2026-05-25 03:05:57 +08:00
parent fa3dc76d53
commit 3361a5e1b1
8 changed files with 173 additions and 38 deletions
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rust/spikes/leptos-tiptap-spike/src/lib.rs
+20 -16
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@@ -21,12 +21,16 @@ use web_sys::{
};
use editor_runtime::attachment_upload::dispatch_editor_upload_request;
use editor_runtime::block_dnd::{
drop_indicator_top, drop_placement_from_block_point, pointer_in_handle_corridor_geometry,
HandleCorridorGeometry,
};
use editor_runtime::block_menu_overlay;
use editor_runtime::block_menu_legacy_html::{
duplicate_top_level_block_html, reorder_top_level_block_html,
};
use editor_runtime::block_hover_state::{
BlockMenuLayout, DropIndicatorState, DropPlacement, HoveredBlockState, PendingDragState,
BlockMenuLayout, DropIndicatorState, HoveredBlockState, PendingDragState,
};
use editor_runtime::command_sync::{
read_editor_snapshot, sync_editor_outputs, sync_persisted_editor_command,
@@ -5416,8 +5420,6 @@ fn pointer_in_handle_corridor(client_x: i32, client_y: i32, block: &HoveredBlock
let block_left = block_rect.left() - stage_rect.left();
let block_top = block_rect.top() - stage_rect.top();
let block_bottom = block_rect.bottom() - stage_rect.top();
let x = f64::from(client_x) - stage_rect.left();
let y = f64::from(client_y) - stage_rect.top();
let handle_left = handle_rect
.as_ref()
.map(|rect| rect.left() - stage_rect.left())
@@ -5426,10 +5428,20 @@ fn pointer_in_handle_corridor(client_x: i32, client_y: i32, block: &HoveredBlock
.as_ref()
.map(|rect| rect.right() - stage_rect.left())
.unwrap_or_else(|| handle_left + HANDLE_TRIGGER_WIDTH);
let corridor_left = (handle_left - 12.0).min(block_left);
let corridor_right = (block_left + 18.0).max(handle_right + 12.0);
x >= corridor_left && x <= corridor_right && y >= block_top - 18.0 && y <= block_bottom + 18.0
pointer_in_handle_corridor_geometry(
client_x,
client_y,
&HandleCorridorGeometry {
stage_left: stage_rect.left(),
stage_top: stage_rect.top(),
block_left,
block_top,
block_bottom,
handle_left,
handle_right,
},
)
}
fn drop_indicator_from_target(
@@ -5442,16 +5454,8 @@ fn drop_indicator_from_target(
let stage = editor_stage_element()?;
let block_rect = block.get_bounding_client_rect();
let stage_rect = stage.get_bounding_client_rect();
let midpoint = block_rect.top() + (block_rect.height() / 2.0);
let placement = if f64::from(client_y) <= midpoint {
DropPlacement::Before
} else {
DropPlacement::After
};
let top = match placement {
DropPlacement::Before => block_rect.top() - stage_rect.top(),
DropPlacement::After => block_rect.bottom() - stage_rect.top(),
};
let placement = drop_placement_from_block_point(client_y, block_rect.top(), block_rect.height());
let top = drop_indicator_top(stage_rect.top(), block_rect.top(), block_rect.bottom(), placement);
Some(DropIndicatorState {
index: hovered.index,