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new_editor: remove tree panel behavior layer

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This commit is contained in:
ssdfasd
2026-04-22 18:37:05 +08:00
parent 6d97f4fc3a
commit c1e7a0d49f
12 changed files with 567 additions and 398 deletions
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49
new_editor/include/XCEditor/Collections/UIEditorTreeDragDrop.h
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@@ -73,12 +73,46 @@ inline std::size_t FindVisibleIndexForItemId(
return UIEditorTreeViewInvalidIndex;
}
inline bool IsSuppressedPointerInputEvent(
const DragDropInteraction::UIInputEvent& event) {
switch (event.type) {
case ::XCEngine::UI::UIInputEventType::PointerMove:
case ::XCEngine::UI::UIInputEventType::PointerButtonDown:
case ::XCEngine::UI::UIInputEventType::PointerButtonUp:
case ::XCEngine::UI::UIInputEventType::PointerWheel:
case ::XCEngine::UI::UIInputEventType::PointerEnter:
return true;
default:
return false;
}
}
inline std::vector<DragDropInteraction::UIInputEvent> FilterPointerInputEvents(
const std::vector<DragDropInteraction::UIInputEvent>& inputEvents,
bool suppressPointerInput) {
if (!suppressPointerInput) {
return inputEvents;
}
std::vector<DragDropInteraction::UIInputEvent> filteredEvents = {};
filteredEvents.reserve(inputEvents.size());
for (const DragDropInteraction::UIInputEvent& event : inputEvents) {
if (!IsSuppressedPointerInputEvent(event)) {
filteredEvents.push_back(event);
}
}
return filteredEvents;
}
inline std::vector<DragDropInteraction::UIInputEvent> BuildInteractionInputEvents(
const State& state,
const Widgets::UIEditorTreeViewLayout& layout,
const std::vector<Widgets::UIEditorTreeViewItem>& items,
const std::vector<DragDropInteraction::UIInputEvent>& rawEvents,
float dragThreshold = kDefaultDragThreshold) {
float dragThreshold = kDefaultDragThreshold,
bool suppressPointerInput = false) {
auto resolveDraggableItem =
[&layout, &items](const UIPoint& point) -> std::string {
UIEditorTreeViewHitTarget hitTarget = {};
@@ -94,9 +128,11 @@ inline std::vector<DragDropInteraction::UIInputEvent> BuildInteractionInputEvent
DragDropInteraction::PreviewState preview =
DragDropInteraction::BuildPreviewState(state);
const std::vector<DragDropInteraction::UIInputEvent> inputEvents =
FilterPointerInputEvents(rawEvents, suppressPointerInput);
std::vector<DragDropInteraction::UIInputEvent> filteredEvents = {};
filteredEvents.reserve(rawEvents.size());
for (const DragDropInteraction::UIInputEvent& event : rawEvents) {
filteredEvents.reserve(inputEvents.size());
for (const DragDropInteraction::UIInputEvent& event : inputEvents) {
if (!DragDropInteraction::ProcessPreviewEvent(
preview,
event,
@@ -117,7 +153,8 @@ ProcessResult ProcessInputEvents(
const std::vector<DragDropInteraction::UIInputEvent>& inputEvents,
const UIRect& bounds,
Callbacks& callbacks,
float dragThreshold = kDefaultDragThreshold) {
float dragThreshold = kDefaultDragThreshold,
bool suppressPointerInput = false) {
struct AdaptedCallbacks {
const Widgets::UIEditorTreeViewLayout& layout;
const std::vector<Widgets::UIEditorTreeViewItem>& items;
@@ -184,10 +221,12 @@ ProcessResult ProcessInputEvents(
} adaptedCallbacks{ layout, items, bounds, callbacks };
ProcessResult result = {};
const std::vector<DragDropInteraction::UIInputEvent> filteredInputEvents =
FilterPointerInputEvents(inputEvents, suppressPointerInput);
const DragDropInteraction::ProcessResult interactionResult =
DragDropInteraction::ProcessInputEvents(
state,
inputEvents,
filteredInputEvents,
adaptedCallbacks,
dragThreshold);
result.selectionForced = interactionResult.selectionForced;