Build XCEditor viewport shell contract foundation

2026-04-07 05:33:27 +08:00
parent a53f47e561
commit 044240d2f1
11 changed files with 1141 additions and 1 deletions
--- a/new_editor/src/Core/UIEditorViewportShell.cpp
+++ b/new_editor/src/Core/UIEditorViewportShell.cpp
@@ -0,0 +1,72 @@
+#include <XCEditor/Core/UIEditorViewportShell.h>
+
+namespace XCEngine::UI::Editor {
+
+namespace {
+
+using Widgets::BuildUIEditorViewportSlotLayout;
+using Widgets::UIEditorViewportSlotFrame;
+using Widgets::UIEditorViewportSlotLayout;
+using Widgets::UIEditorViewportSlotState;
+
+UIEditorViewportSlotLayout BuildViewportShellLayout(
+    const ::XCEngine::UI::UIRect& bounds,
+    const UIEditorViewportShellSpec& spec,
+    const UIEditorViewportSlotFrame& frame,
+    const Widgets::UIEditorViewportSlotMetrics& metrics) {
+    return BuildUIEditorViewportSlotLayout(
+        bounds,
+        spec.chrome,
+        frame,
+        spec.toolItems,
+        spec.statusSegments,
+        metrics);
+}
+
+UIEditorViewportSlotState BuildViewportShellSlotState(
+    const UIEditorViewportShellVisualState& visualState,
+    const UIEditorViewportInputBridgeFrame& inputFrame) {
+    UIEditorViewportSlotState slotState = {};
+    slotState.focused = inputFrame.focused;
+    slotState.surfaceHovered = inputFrame.hovered;
+    slotState.surfaceActive = inputFrame.focused || inputFrame.captured;
+    slotState.inputCaptured = inputFrame.captured;
+    slotState.hoveredToolIndex = visualState.hoveredToolIndex;
+    slotState.activeToolIndex = visualState.activeToolIndex;
+    slotState.statusBarState = visualState.statusBarState;
+    slotState.statusBarState.focused =
+        slotState.statusBarState.focused || inputFrame.focused;
+    return slotState;
+}
+
+} // namespace
+
+UIEditorViewportShellRequest ResolveUIEditorViewportShellRequest(
+    const ::XCEngine::UI::UIRect& bounds,
+    const UIEditorViewportShellSpec& spec,
+    const Widgets::UIEditorViewportSlotMetrics& metrics) {
+    UIEditorViewportShellRequest request = {};
+    request.slotLayout = BuildViewportShellLayout(bounds, spec, {}, metrics);
+    request.requestedViewportSize = request.slotLayout.requestedSurfaceSize;
+    return request;
+}
+
+UIEditorViewportShellFrame UpdateUIEditorViewportShell(
+    UIEditorViewportShellState& state,
+    const ::XCEngine::UI::UIRect& bounds,
+    const UIEditorViewportShellModel& model,
+    const std::vector<::XCEngine::UI::UIInputEvent>& inputEvents,
+    const Widgets::UIEditorViewportSlotMetrics& metrics) {
+    UIEditorViewportShellFrame frame = {};
+    frame.slotLayout = BuildViewportShellLayout(bounds, model.spec, model.frame, metrics);
+    frame.requestedViewportSize = frame.slotLayout.requestedSurfaceSize;
+    frame.inputFrame = UpdateUIEditorViewportInputBridge(
+        state.inputBridgeState,
+        frame.slotLayout.inputRect,
+        inputEvents,
+        model.spec.inputBridgeConfig);
+    frame.slotState = BuildViewportShellSlotState(model.spec.visualState, frame.inputFrame);
+    return frame;
+}
+
+} // namespace XCEngine::UI::Editor