41 lines
4.7 KiB
Markdown
41 lines
4.7 KiB
Markdown
# Roadmap
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This is the canonical order of work, not proof that a feature exists. **A step is not ready for implementation until its user-visible and architectural behavior is documented in the canonical docs.** Update [UX](UX.md), [architecture](ARCHITECTURE.md), and the relevant packaging/upstream documents before changing behavior. Record validation and limitations when the step closes.
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| Step | State | Goal |
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| --- | --- | --- |
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| STEP20A | DONE | Native compositor foundation |
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| STEP20B | EXPERIMENTAL | First scrollable runtime row |
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| STEP20C | NEXT | Viewport and multi-output correctness |
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| STEP20D | PLANNED | Multiple runtime rows |
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| STEP20E | PLANNED | Session V2 persistence |
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| STEP20F | PLANNED | QuickShell visualization |
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| STEP20G | PLANNED | Package and daily-use qualification |
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## STEP20A — native foundation · DONE
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**Deliverables:** native layout enum/parser, workspace-local state, real tiled Row 0, insertion/removal/focus model, IPC exposure, isolated build/staging, headless tests. **Exit evidence:** [historical report](STEP20A.md) and current source/tests. **Documentation before implementation:** original architecture, upstream base, and package coexistence contract; current canonical versions are [Architecture](ARCHITECTURE.md), [Upstream](UPSTREAM.md), and [Packaging](PACKAGING.md).
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## STEP20B — first scrollable row · EXPERIMENTAL
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**Deliverables:** logical horizontal geometry, bounded `scroll_x`, scene translation, focus visibility, workspace-local standard-layout toggle, headless visual evidence, patch export. **Exit evidence:** [historical report](STEP20B.md). The single-row proof is present, but it is not a general-use viewport guarantee. **Documentation before further implementation:** [UX](UX.md) and [Architecture](ARCHITECTURE.md) must keep the temporary sizing and scene boundaries explicit.
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## STEP20C — viewport correctness · NEXT
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**Goal:** make the single-row viewport correct at workspace and output boundaries. **Planned deliverables:** clipping or an equivalent rendering strategy, matching hit testing, adjacent-output tests, resize/migration tests, and transaction-safe camera animation. **Exit criteria:** no cross-output visual/input leakage in the tested scenarios; camera and IPC remain consistent across transactions; standard layouts still pass. **Docs first:** review the [STEP20C viewport proposal](design/STEP20C_VIEWPORT_DESIGN.md), resolve the visual/input gaps found by the [PARTIALLY FEASIBLE isolated probe](design/STEP20C_FEASIBILITY_PROBE.md), then settle the resulting contract in Architecture and UX and update Known Limitations before implementation. The probe does not authorize production STEP20C development or general multi-output support.
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## STEP20D — multi-row Spatial Canvas · PLANNED
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**Goal:** connect rows to runtime tree, transactions, scene, input, and IPC. **Planned deliverables:** active-row navigation, row-local scroll/focus, deterministic insertion/reflow, in-row reorder, and between-row movement. **Exit criteria:** real tiled containers preserve identity and order across row changes; focus and camera restore correctly; headless multi-row tests pass. **Docs first:** settle exact interactions and row invariants in UX and Architecture. Unset key combinations remain TBD.
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## STEP20E — Session V2 persistence · PLANNED
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**Goal:** restore Mosaic workspaces across sessions without creating a second runtime authority. **Planned deliverables:** durable activation, row order/membership, active row, scroll, focus, stable identities, and restart tests. **Exit criteria:** deterministic restore and safe fallback for missing windows/older snapshots. **Docs first:** specify persistence identity, versioning, failure handling, and ownership in Architecture and UX.
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## STEP20F — QuickShell visualization · PLANNED
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**Goal:** expose compositor-owned Mosaic state in the desktop UI. **Planned deliverables:** workspace/row view and optional layout indication without duplicate QML layout state. **Exit criteria:** UI reflects IPC state and cannot contradict the compositor. **Docs first:** specify IPC consumer behavior and UI interactions in Architecture and UX.
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## STEP20G — package and daily-use qualification · PLANNED
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**Goal:** publish a validated optional session while preserving standard SwayFX fallback. **Planned deliverables:** final Arch package, optional distinct session entry, install/rollback instructions, and a forward port proven against a newer SwayFX release. **Exit criteria:** package file ownership and coexistence verified, release build and headless/live qualification recorded, standard SwayFX updates remain independent. **Docs first:** update Packaging, Upstream, Development, UX, and Known Limitations with the intended release contract.
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