Old staggered drain (50ms per post) was added for visual polish but
made infinite scroll painfully slow — a 40-post page took 2 seconds
just to add to the grid. Thumbnails already load async via _fetch_thumbnail,
so the stagger was just delaying grid population for no real benefit.
Now all posts are added instantly in one pass with thumbnails filling in
as they arrive. Scroll trigger widened from 1 row to 3 rows from bottom
so the next page starts loading before you reach the end.
Let KeepAspectRatio handle sizing (centered by default).
Set video widget palette to match theme background so
letterbox bars blend with the UI instead of showing black.
Compares video aspect ratio to container ratio. Wider videos
get height constrained, taller videos get width constrained.
Works for both preview and slideshow automatically.
Preview constrains height (eliminates top/bottom bars).
Slideshow constrains width (eliminates side bars).
Both use video aspect ratio from first frame.
- Slideshow video player: auto_size_video=False, no height constraint
- Revert video widget hide/show (caused info panel issues)
- Preview video still auto-sizes to aspect ratio
Detects video dimensions from first frame via QVideoSink,
sets max height on the video widget to eliminate black bars.
Resets on each new video. Uses KeepAspectRatio mode.
- Off: no prefetching
- Adjacent: simultaneous left/right/up/down (4 posts)
- Full page: ring expansion in all 8 directions
Dropdown in Settings > General replaces the old checkbox.
Uses 'animated' as a search tag (server handles it). Removed
client-side extension filter and backfill cap increases. Fast
and doesn't hit rate limits.
Short API pages (< limit) no longer stop the scan when animated
filter is on — keeps looking through more pages. Only stops on
truly empty API response or 50 page cap.
Removed server-side tag (wastes a search slot). Client-side
filter with 20 page backfill when animated is checked (vs 5
normally) to find enough animated posts.
Client-side filter by file extension. Works with backfill and
infinite scroll. Unchecked shows everything, checked shows only
gif/mp4/webm/mkv/mov/zip(ugoira).
Hides QSpinBox arrows (break under QSS) and adds two separate
QPushButtons with triangle characters. Theme-friendly since
they're styled as normal buttons.
Cacheless mode closes the app while clients may still reference
the old event loop. Resetting to None on startup forces fresh
client creation on the new event loop.
