关键节点

editor/src/Fields/UIEditorVector4Field.cpp

@@ -0,0 +1,161 @@
+#include <XCEditor/Fields/UIEditorVector4Field.h>
+
+#include "UIEditorVectorFieldShared.h"
+
+namespace XCEngine::UI::Editor::Widgets {
+
+namespace {
+
+struct Vector4FieldTraits {
+    using Spec = UIEditorVector4FieldSpec;
+    using State = UIEditorVector4FieldState;
+    using Metrics = UIEditorVector4FieldMetrics;
+    using Palette = UIEditorVector4FieldPalette;
+    using Layout = UIEditorVector4FieldLayout;
+    using HitTarget = UIEditorVector4FieldHitTarget;
+    using HitTargetKind = UIEditorVector4FieldHitTargetKind;
+
+    static constexpr std::size_t kComponentCount = 4u;
+    static constexpr std::size_t kInvalidComponentIndex =
+        UIEditorVector4FieldInvalidComponentIndex;
+    static constexpr HitTargetKind kNoneHitTargetKind =
+        UIEditorVector4FieldHitTargetKind::None;
+    static constexpr HitTargetKind kRowHitTargetKind =
+        UIEditorVector4FieldHitTargetKind::Row;
+    static constexpr HitTargetKind kComponentHitTargetKind =
+        UIEditorVector4FieldHitTargetKind::Component;
+
+    static const ::XCEngine::UI::UIColor& AxisColor(
+        const Palette& palette,
+        std::size_t componentIndex) {
+        switch (componentIndex) {
+        case 0u:
+            return palette.axisXColor;
+        case 1u:
+            return palette.axisYColor;
+        case 2u:
+            return palette.axisZColor;
+        default:
+            return palette.axisWColor;
+        }
+    }
+
+    static ::XCEngine::UI::UIColor& AxisColor(
+        Palette& palette,
+        std::size_t componentIndex) {
+        switch (componentIndex) {
+        case 0u:
+            return palette.axisXColor;
+        case 1u:
+            return palette.axisYColor;
+        case 2u:
+            return palette.axisZColor;
+        default:
+            return palette.axisWColor;
+        }
+    }
+};
+
+} // namespace
+
+bool IsUIEditorVector4FieldPointInside(const UIRect& rect, const UIPoint& point) {
+    return Internal::VectorFieldWidgetShared::IsPointInside(rect, point);
+}
+
+double NormalizeUIEditorVector4FieldComponentValue(
+    const UIEditorVector4FieldSpec& spec,
+    double value) {
+    return Internal::VectorFieldWidgetShared::NormalizeComponentValue<Vector4FieldTraits>(
+        spec,
+        value);
+}
+
+bool TryParseUIEditorVector4FieldComponentValue(
+    const UIEditorVector4FieldSpec& spec,
+    std::string_view text,
+    double& outValue) {
+    return Internal::VectorFieldWidgetShared::TryParseComponentValue<Vector4FieldTraits>(
+        spec,
+        text,
+        outValue);
+}
+
+std::string FormatUIEditorVector4FieldComponentValue(
+    const UIEditorVector4FieldSpec& spec,
+    std::size_t componentIndex) {
+    return Internal::VectorFieldWidgetShared::FormatComponentValue<Vector4FieldTraits>(
+        spec,
+        componentIndex);
+}
+
+UIEditorVector4FieldLayout BuildUIEditorVector4FieldLayout(
+    const UIRect& bounds,
+    const UIEditorVector4FieldSpec& spec,
+    const UIEditorVector4FieldMetrics& metrics) {
+    return Internal::VectorFieldWidgetShared::BuildLayout<Vector4FieldTraits>(
+        bounds,
+        spec,
+        metrics);
+}
+
+UIEditorVector4FieldHitTarget HitTestUIEditorVector4Field(
+    const UIEditorVector4FieldLayout& layout,
+    const UIPoint& point) {
+    return Internal::VectorFieldWidgetShared::HitTest<Vector4FieldTraits>(
+        layout,
+        point);
+}
+
+void AppendUIEditorVector4FieldBackground(
+    UIDrawList& drawList,
+    const UIEditorVector4FieldLayout& layout,
+    const UIEditorVector4FieldSpec& spec,
+    const UIEditorVector4FieldState& state,
+    const UIEditorVector4FieldPalette& palette,
+    const UIEditorVector4FieldMetrics& metrics) {
+    Internal::VectorFieldWidgetShared::AppendBackground<Vector4FieldTraits>(
+        drawList,
+        layout,
+        spec,
+        state,
+        palette,
+        metrics);
+}
+
+void AppendUIEditorVector4FieldForeground(
+    UIDrawList& drawList,
+    const UIEditorVector4FieldLayout& layout,
+    const UIEditorVector4FieldSpec& spec,
+    const UIEditorVector4FieldState& state,
+    const UIEditorVector4FieldPalette& palette,
+    const UIEditorVector4FieldMetrics& metrics,
+    const ::XCEngine::UI::Editor::UIEditorTextMeasurer* textMeasurer) {
+    Internal::VectorFieldWidgetShared::AppendForeground<Vector4FieldTraits>(
+        drawList,
+        layout,
+        spec,
+        state,
+        palette,
+        metrics,
+        textMeasurer);
+}
+
+void AppendUIEditorVector4Field(
+    UIDrawList& drawList,
+    const UIRect& bounds,
+    const UIEditorVector4FieldSpec& spec,
+    const UIEditorVector4FieldState& state,
+    const UIEditorVector4FieldPalette& palette,
+    const UIEditorVector4FieldMetrics& metrics,
+    const ::XCEngine::UI::Editor::UIEditorTextMeasurer* textMeasurer) {
+    Internal::VectorFieldWidgetShared::AppendField<Vector4FieldTraits>(
+        drawList,
+        bounds,
+        spec,
+        state,
+        palette,
+        metrics,
+        textMeasurer);
+}
+
+} // namespace XCEngine::UI::Editor::Widgets