#30 - tui: Gallery screen — detail view, zoom & pan, info overlay - charles/loom

charles commented

2026-04-11 13:04:37 +00:00

Owner

User story

As a user, I want a full-screen detail view with zoom, pan, metadata, and export, so that I can inspect and act on a generated image individually.

Acceptance criteria

Detail view

Enter on a selected gallery item opens a full-screen detail view
Left area: full image via ImageRenderer; right sidebar: metadata (prompt, negative, model, sampler, steps, CFG, seed, backend, timestamp, filename)
Esc / q returns to the previous grid/list view preserving scroll position

Zoom & pan

+/- or z/Z zoom by a factor of 1.25, re-rendering the image at the new cell size
h/j/k/l pan the image within the view rect when zoomed past fit
0 resets to fit

Image info overlay (`i`)

Shows full generation parameters with copyable fields (y copies the focused field to system clipboard via arboard)
Esc closes the overlay

Actions in detail view

s opens the share overlay (separate ticket)
e exports the file via a path picker (fzf or built-in directory browser)
* toggles favourite
dd or Delete moves to trash with confirmation; u undoes the last delete in the current session

Tests

Unit test: zoom level round-trips through +/-/0
Unit test: info overlay copies the prompt field to a mock clipboard

Out of scope

Share overlay implementation (separate ticket)
Replay generation (separate ticket)
AI defect / region analysis (separate AI ticket)

References

Spec §4.2.2 "Image info overlay", "Zoom in detail view", "Export", "Delete"

## User story As a user, I want a full-screen detail view with zoom, pan, metadata, and export, so that I can inspect and act on a generated image individually. ## Acceptance criteria ### Detail view - [ ] `Enter` on a selected gallery item opens a full-screen detail view - [ ] Left area: full image via `ImageRenderer`; right sidebar: metadata (prompt, negative, model, sampler, steps, CFG, seed, backend, timestamp, filename) - [ ] `Esc` / `q` returns to the previous grid/list view preserving scroll position ### Zoom & pan - [ ] `+`/`-` or `z`/`Z` zoom by a factor of 1.25, re-rendering the image at the new cell size - [ ] `h`/`j`/`k`/`l` pan the image within the view rect when zoomed past fit - [ ] `0` resets to fit ### Image info overlay (`i`) - [ ] Shows full generation parameters with copyable fields (`y` copies the focused field to system clipboard via `arboard`) - [ ] `Esc` closes the overlay ### Actions in detail view - [ ] `s` opens the share overlay (separate ticket) - [ ] `e` exports the file via a path picker (fzf or built-in directory browser) - [ ] `*` toggles favourite - [ ] `dd` or `Delete` moves to trash with confirmation; `u` undoes the last delete in the current session ### Tests - [ ] Unit test: zoom level round-trips through `+`/`-`/`0` - [ ] Unit test: info overlay copies the prompt field to a mock clipboard ## Out of scope - Share overlay implementation (separate ticket) - Replay generation (separate ticket) - AI defect / region analysis (separate AI ticket) ## References - Spec §4.2.2 "Image info overlay", "Zoom in detail view", "Export", "Delete"

charles added this to the loom-tui v0.1.0 milestone

2026-04-11 13:04:37 +00:00

charles added the

area:gallery

type:user-story

labels

2026-04-11 13:04:37 +00:00

charles referenced this issue

2026-04-11 13:07:50 +00:00

tui: tracking — loom-tui v0.1.0 roadmap & implementation order #47

charles referenced this issue from a commit

2026-04-11 16:25:38 +00:00