Refactor XCUI editor module layout

new_editor/include/XCEditor/Shell/UIEditorMenuPopup.h

@@ -0,0 +1,136 @@
+#pragma once
+
+#include <XCEditor/Shell/UIEditorMenuModel.h>
+#include <XCEngine/UI/DrawData.h>
+
+#include <cstddef>
+#include <cstdint>
+#include <string>
+#include <string_view>
+#include <vector>
+
+namespace XCEngine::UI::Editor::Widgets {
+
+inline constexpr std::size_t UIEditorMenuPopupInvalidIndex =
+    static_cast<std::size_t>(-1);
+
+struct UIEditorMenuPopupItem {
+    std::string itemId = {};
+    ::XCEngine::UI::Editor::UIEditorMenuItemKind kind =
+        ::XCEngine::UI::Editor::UIEditorMenuItemKind::Command;
+    std::string label = {};
+    std::string shortcutText = {};
+    bool enabled = true;
+    bool checked = false;
+    bool hasSubmenu = false;
+    float desiredLabelWidth = 0.0f;
+    float desiredShortcutWidth = 0.0f;
+};
+
+struct UIEditorMenuPopupState {
+    std::size_t hoveredIndex = UIEditorMenuPopupInvalidIndex;
+    std::size_t submenuOpenIndex = UIEditorMenuPopupInvalidIndex;
+    bool focused = false;
+};
+
+struct UIEditorMenuPopupMetrics {
+    float contentPaddingX = 6.0f;
+    float contentPaddingY = 6.0f;
+    float itemHeight = 28.0f;
+    float separatorHeight = 9.0f;
+    float checkColumnWidth = 18.0f;
+    float shortcutGap = 20.0f;
+    float submenuIndicatorWidth = 14.0f;
+    float rowCornerRounding = 5.0f;
+    float popupCornerRounding = 8.0f;
+    float labelInsetX = 14.0f;
+    float labelInsetY = -1.0f;
+    float labelFontSize = 13.0f;
+    float shortcutInsetRight = 24.0f;
+    float estimatedGlyphWidth = 7.0f;
+    float glyphFontSize = 12.0f;
+    float separatorThickness = 1.0f;
+    float borderThickness = 1.0f;
+};
+
+struct UIEditorMenuPopupPalette {
+    ::XCEngine::UI::UIColor popupColor =
+        ::XCEngine::UI::UIColor(0.17f, 0.17f, 0.17f, 1.0f);
+    ::XCEngine::UI::UIColor borderColor =
+        ::XCEngine::UI::UIColor(0.31f, 0.31f, 0.31f, 1.0f);
+    ::XCEngine::UI::UIColor itemHoverColor =
+        ::XCEngine::UI::UIColor(0.28f, 0.28f, 0.28f, 1.0f);
+    ::XCEngine::UI::UIColor itemOpenColor =
+        ::XCEngine::UI::UIColor(0.34f, 0.34f, 0.34f, 1.0f);
+    ::XCEngine::UI::UIColor separatorColor =
+        ::XCEngine::UI::UIColor(0.32f, 0.32f, 0.32f, 1.0f);
+    ::XCEngine::UI::UIColor textPrimary =
+        ::XCEngine::UI::UIColor(0.94f, 0.94f, 0.94f, 1.0f);
+    ::XCEngine::UI::UIColor textMuted =
+        ::XCEngine::UI::UIColor(0.76f, 0.76f, 0.76f, 1.0f);
+    ::XCEngine::UI::UIColor textDisabled =
+        ::XCEngine::UI::UIColor(0.50f, 0.50f, 0.50f, 1.0f);
+    ::XCEngine::UI::UIColor glyphColor =
+        ::XCEngine::UI::UIColor(0.90f, 0.90f, 0.90f, 1.0f);
+};
+
+struct UIEditorMenuPopupLayout {
+    ::XCEngine::UI::UIRect popupRect = {};
+    ::XCEngine::UI::UIRect contentRect = {};
+    std::vector<::XCEngine::UI::UIRect> itemRects = {};
+};
+
+enum class UIEditorMenuPopupHitTargetKind : std::uint8_t {
+    None = 0,
+    PopupSurface,
+    Item
+};
+
+struct UIEditorMenuPopupHitTarget {
+    UIEditorMenuPopupHitTargetKind kind = UIEditorMenuPopupHitTargetKind::None;
+    std::size_t index = UIEditorMenuPopupInvalidIndex;
+};
+
+float ResolveUIEditorMenuPopupDesiredWidth(
+    const std::vector<UIEditorMenuPopupItem>& items,
+    const UIEditorMenuPopupMetrics& metrics = {});
+
+float MeasureUIEditorMenuPopupHeight(
+    const std::vector<UIEditorMenuPopupItem>& items,
+    const UIEditorMenuPopupMetrics& metrics = {});
+
+UIEditorMenuPopupLayout BuildUIEditorMenuPopupLayout(
+    const ::XCEngine::UI::UIRect& popupRect,
+    const std::vector<UIEditorMenuPopupItem>& items,
+    const UIEditorMenuPopupMetrics& metrics = {});
+
+UIEditorMenuPopupHitTarget HitTestUIEditorMenuPopup(
+    const UIEditorMenuPopupLayout& layout,
+    const std::vector<UIEditorMenuPopupItem>& items,
+    const ::XCEngine::UI::UIPoint& point);
+
+void AppendUIEditorMenuPopupBackground(
+    ::XCEngine::UI::UIDrawList& drawList,
+    const UIEditorMenuPopupLayout& layout,
+    const std::vector<UIEditorMenuPopupItem>& items,
+    const UIEditorMenuPopupState& state,
+    const UIEditorMenuPopupPalette& palette = {},
+    const UIEditorMenuPopupMetrics& metrics = {});
+
+void AppendUIEditorMenuPopupForeground(
+    ::XCEngine::UI::UIDrawList& drawList,
+    const UIEditorMenuPopupLayout& layout,
+    const std::vector<UIEditorMenuPopupItem>& items,
+    const UIEditorMenuPopupState& state,
+    const UIEditorMenuPopupPalette& palette = {},
+    const UIEditorMenuPopupMetrics& metrics = {});
+
+void AppendUIEditorMenuPopup(
+    ::XCEngine::UI::UIDrawList& drawList,
+    const ::XCEngine::UI::UIRect& popupRect,
+    const std::vector<UIEditorMenuPopupItem>& items,
+    const UIEditorMenuPopupState& state,
+    const UIEditorMenuPopupPalette& palette = {},
+    const UIEditorMenuPopupMetrics& metrics = {});
+
+} // namespace XCEngine::UI::Editor::Widgets