Split camera frame render-graph stage recording helpers

2026-04-14 23:33:35 +08:00
parent 39c7ef5fdf
commit 3e5b7287c7
42 changed files with 820 additions and 703 deletions
--- a/new_editor/app/Features/Project/ProjectPanel.h
+++ b/new_editor/app/Features/Project/ProjectPanel.h
@@ -0,0 +1,146 @@
+#pragma once
+
+#include "Project/ProductProjectBrowserModel.h"
+
+#include <XCEditor/Collections/UIEditorTreeViewInteraction.h>
+#include <XCEditor/Foundation/UIEditorTextMeasurement.h>
+#include <XCEditor/Shell/UIEditorPanelContentHost.h>
+
+#include <XCEngine/UI/DrawData.h>
+#include <XCEngine/UI/Widgets/UIExpansionModel.h>
+#include <XCEngine/UI/Widgets/UISelectionModel.h>
+
+#include <cstdint>
+#include <filesystem>
+#include <string>
+#include <string_view>
+#include <vector>
+
+namespace XCEngine::UI::Editor::App {
+
+class ProductBuiltInIcons;
+
+class ProductProjectPanel {
+public:
+    enum class CursorKind : std::uint8_t {
+        Arrow = 0,
+        ResizeEW
+    };
+
+    enum class EventKind : std::uint8_t {
+        None = 0,
+        AssetSelected,
+        AssetSelectionCleared,
+        FolderNavigated,
+        AssetOpened,
+        ContextMenuRequested
+    };
+
+    enum class EventSource : std::uint8_t {
+        None = 0,
+        Tree,
+        Breadcrumb,
+        GridPrimary,
+        GridDoubleClick,
+        GridSecondary,
+        Background
+    };
+
+    struct Event {
+        EventKind kind = EventKind::None;
+        EventSource source = EventSource::None;
+        std::string itemId = {};
+        std::filesystem::path absolutePath = {};
+        std::string displayName = {};
+        bool directory = false;
+    };
+
+    void Initialize(const std::filesystem::path& repoRoot);
+    void SetBuiltInIcons(const ProductBuiltInIcons* icons);
+    void SetTextMeasurer(const ::XCEngine::UI::Editor::UIEditorTextMeasurer* textMeasurer);
+    void ResetInteractionState();
+    void Update(
+        const UIEditorPanelContentHostFrame& contentHostFrame,
+        const std::vector<::XCEngine::UI::UIInputEvent>& inputEvents,
+        bool allowInteraction,
+        bool panelActive);
+    void Append(::XCEngine::UI::UIDrawList& drawList) const;
+
+    CursorKind GetCursorKind() const;
+    bool WantsHostPointerCapture() const;
+    bool WantsHostPointerRelease() const;
+    bool HasActivePointerCapture() const;
+    const std::vector<Event>& GetFrameEvents() const;
+
+private:
+    using BrowserModel = ::XCEngine::UI::Editor::App::Project::ProductProjectBrowserModel;
+    using FolderEntry = BrowserModel::FolderEntry;
+    using AssetEntry = BrowserModel::AssetEntry;
+
+    struct BreadcrumbItemLayout {
+        std::string label = {};
+        std::string targetFolderId = {};
+        ::XCEngine::UI::UIRect rect = {};
+        bool separator = false;
+        bool clickable = false;
+        bool current = false;
+    };
+
+    struct AssetTileLayout {
+        std::size_t itemIndex = static_cast<std::size_t>(-1);
+        ::XCEngine::UI::UIRect tileRect = {};
+        ::XCEngine::UI::UIRect previewRect = {};
+        ::XCEngine::UI::UIRect labelRect = {};
+    };
+
+    struct Layout {
+        ::XCEngine::UI::UIRect bounds = {};
+        ::XCEngine::UI::UIRect leftPaneRect = {};
+        ::XCEngine::UI::UIRect treeRect = {};
+        ::XCEngine::UI::UIRect dividerRect = {};
+        ::XCEngine::UI::UIRect rightPaneRect = {};
+        ::XCEngine::UI::UIRect browserHeaderRect = {};
+        ::XCEngine::UI::UIRect browserBodyRect = {};
+        ::XCEngine::UI::UIRect gridRect = {};
+        std::vector<BreadcrumbItemLayout> breadcrumbItems = {};
+        std::vector<AssetTileLayout> assetTiles = {};
+    };
+
+    const FolderEntry* FindFolderEntry(std::string_view itemId) const;
+    const AssetEntry* FindAssetEntry(std::string_view itemId) const;
+    const UIEditorPanelContentHostPanelState* FindMountedProjectPanel(
+        const UIEditorPanelContentHostFrame& contentHostFrame) const;
+    Layout BuildLayout(const ::XCEngine::UI::UIRect& bounds) const;
+    std::size_t HitTestBreadcrumbItem(const ::XCEngine::UI::UIPoint& point) const;
+    std::size_t HitTestAssetTile(const ::XCEngine::UI::UIPoint& point) const;
+    void SyncCurrentFolderSelection();
+    bool NavigateToFolder(std::string_view itemId, EventSource source = EventSource::None);
+    void EmitEvent(EventKind kind, EventSource source, const FolderEntry* folder);
+    void EmitEvent(EventKind kind, EventSource source, const AssetEntry* asset);
+    void EmitSelectionClearedEvent(EventSource source);
+    void ResetTransientFrames();
+
+    BrowserModel m_browserModel = {};
+    const ProductBuiltInIcons* m_icons = nullptr;
+    const ::XCEngine::UI::Editor::UIEditorTextMeasurer* m_textMeasurer = nullptr;
+    ::XCEngine::UI::Widgets::UISelectionModel m_folderSelection = {};
+    ::XCEngine::UI::Widgets::UIExpansionModel m_folderExpansion = {};
+    ::XCEngine::UI::Widgets::UISelectionModel m_assetSelection = {};
+    UIEditorTreeViewInteractionState m_treeInteractionState = {};
+    UIEditorTreeViewInteractionFrame m_treeFrame = {};
+    std::vector<Event> m_frameEvents = {};
+    Layout m_layout = {};
+    std::string m_hoveredAssetItemId = {};
+    std::string m_lastPrimaryClickedAssetId = {};
+    float m_navigationWidth = 248.0f;
+    std::uint64_t m_lastPrimaryClickTimeMs = 0u;
+    std::size_t m_hoveredBreadcrumbIndex = static_cast<std::size_t>(-1);
+    std::size_t m_pressedBreadcrumbIndex = static_cast<std::size_t>(-1);
+    bool m_visible = false;
+    bool m_splitterHovered = false;
+    bool m_splitterDragging = false;
+    bool m_requestPointerCapture = false;
+    bool m_requestPointerRelease = false;
+};
+
+} // namespace XCEngine::UI::Editor::App