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Split XCUI hosted preview ImGui presenter seam

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ssdfasd
2026-04-05 06:34:15 +08:00
parent 6159eef3af
commit 9525053624
7 changed files with 142 additions and 83 deletions
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8
docs/plan/XCUI_Phase_Status_2026-04-05.md
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@@ -56,6 +56,7 @@ Current gap:
- `new_editor` remains the isolated XCUI sandbox.
- Native hosted preview is working as `RHI offscreen surface -> ImGui shell texture embed`.
- Hosted preview surface descriptors now stay on XCUI-owned value types (`UITextureHandle`, `UIPoint`, `UIRect`) instead of exposing ImGui texture/UV types through the generic preview contract.
- `XCUI Demo` remains the long-lived effect and behavior testbed.
- `XCUI Demo` now covers both single-line and multiline text authoring behavior, including click caret placement, delete/backspace, tab indentation, and optional text-area line numbers.
- `XCUI Demo` now consumes the shared `UITextInputController` path for text editing instead of carrying a private key-handling state machine.
@@ -64,11 +65,13 @@ Current gap:
- Panel diagnostics were expanded to clearly separate preview/runtime/input state and native vs legacy paths.
- The editor bridge layer now has smoke coverage for swapchain after-UI rendering hooks and SRV-backed ImGui texture descriptor registration.
- `Application` no longer owns the ImGui backend directly; window presentation now routes through `IWindowUICompositor` with an `ImGuiWindowUICompositor` implementation, which currently delegates to `IEditorHostCompositor` / `ImGuiHostCompositor`.
- The generic hosted-preview presenter contract no longer owns `ImGuiTransitionBackend`; the ImGui presenter now sits in a separate `ImGuiXCUIHostedPreviewPresenter` header while the native queue/surface registry remains XCUI-generic.
- `XCNewEditor` builds successfully to `build/new_editor/bin/Debug/XCNewEditor.exe`.
Current gap:
- The shell is still ImGui-hosted.
- The hosted-preview frame submission contract still carries an ImGui draw-list target for the legacy inline presenter path.
- Editor-specialized widgets are still incomplete at the shared-module level: the authored prototypes exist, but virtualization, selection models, command routing, property editing models, toolbar/menu chrome, and icon-atlas widgets are not yet extracted into reusable XCUI modules.
## Validated This Phase
@@ -77,6 +80,7 @@ Current gap:
- `new_editor_xcui_layout_lab_runtime_tests`: `6/6`
- `new_editor_xcui_rhi_command_compiler_tests`: `6/6`
- `new_editor_xcui_rhi_render_backend_tests`: `5/5`
- `new_editor_xcui_hosted_preview_presenter_tests`: `12/12`
- `XCNewEditor` Debug target builds successfully
- `core_ui_tests`: `26/26`
- `core_ui_style_tests`: `5/5`
@@ -129,6 +133,10 @@ Current gap:
- `IEditorHostCompositor`
- `ImGuiHostCompositor`
- `Application` frame/present flow routed through the compositor instead of direct `m_imguiBackend` ownership
- Hosted preview contracts were tightened again:
- generic preview surface metadata stays on XCUI-owned value types
- `ImGuiTransitionBackend` moved behind `ImGuiXCUIHostedPreviewPresenter`
- panel/runtime callers still preserve the same legacy and native-preview behavior
- `new_editor` panel/shell diagnostics improvements for hosted preview state.
- XCUI asset document loading changed to prefer direct source compilation before `ResourceManager` fallback for the sandbox path, fixing the LayoutLab crash.
- `UIDocumentCompiler.cpp` repaired enough to restore full local builds after the duplicated schema-helper regression.