- Simplify the gallery layout
- Set an initial gallery limit to load _some_ images immediately.
- Refactor the resize observer to use the actual rendered image component to calculate the number of images per row/col. This prevents inaccuracies caused by image padding that could result in the wrong number of images.
- Debounce the limit update to not thrash teh API
- Use absolute positioning trick to ensure the gallery container is always exactly the right size
- Minimum of `imagesPerRow` images loaded at all times
- Viewer only exists on Generation tab
- Viewer defaults to open
- When clicking the Control Layers tab on the left panel, close the viewer (i.e. open the CL editor)
- Do not switch to editor when adding layers (this is handled by clicking the Control Layers tab)
- Do not open viewer when single-clicking images in gallery
- _Do_ open viewer when _double_-clicking images in gallery
- Do not change viewer state when switching between app tabs (this no longer makes sense; the viewer only exists on generation tab)
- Change the button to a drop down menu that states what you are currently doing, e.g. Viewing vs Editing
- Fixed a bug where after you load more, changing boards doesn't work. The offset and limit for the list image query had some wonky logic, now resolved.
- Addressed major lag in gallery when selecting an image.
Both issues were related to the useMultiselect and useGalleryImages hooks, which caused every image in the gallery to re-render on whenever the selection changed. There's no way to memoize away this - we need to know when the selection changes. This is a longstanding issue.
The selection is only used in a callback, though - the onClick handler for an image to select it (or add it to the existing selection). We don't really need the reactivity for a callback, so we don't need to listen for changes to the selection.
The logic to handle multiple selection is moved to a new `galleryImageClicked` listener, which does all the selection right when it is needed.
The result is that gallery images no long need to do heavy re-renders on any selection change.
Besides the multiselect click handler, there was also inefficient use of DND payloads. Previously, the `IMAGE_DTOS` type had a payload of image DTO objects. This was only used to drag gallery selection into a board. There is no need to hold onto image DTOs when we have the selection state already in redux. We were recalculating this payload for every image, on every tick.
This payload is now just the board id (the only piece of information we need for this particular DND event).
- I also removed some unused DND types while making this change.
- Use the virtuoso grid item container and list containers to calculate imagesPerRow, skipping manual compensation for padding of images
- Round the imagesPerRow instead of flooring - we often will end up with values like 4.99999 due to floating point precision
- Update `getDownImage` comments & logic to be clearer
- Use variables for the ids in query selectors, preventing future typos
- Only scroll if the new selected image is different from the prev one
- Fix preexisting bug where gallery network requests were duplicated when triggering infinite scroll
- Refactor `useNextPrevImage` to not use `state => state` as an input selector - logic split up into different hooks
- Remove use instant scroll for arrow key navigation - smooth scroll is janky when you hold the arrow down and it fires rapidly
- Move gallery nav hotkeys to GalleryImageGrid component, so they work whenever the gallery is open (previously didn't work on canvas or workflow editor tabs)
- Use nanostores for gallery grid refs instead of passing context with virtuoso's context feature, making it much simpler to do the imperative gallery nav
- General gallery hook/component cleanup
* selector added
* ref and useeffect added
* scrolling done using useeffect
* fixed scroll and changed the ref name
* fixed scroll again
* created hook for scroll logic
* feat(ui): debounce metadata fetch by 300ms
This vastly reduces the network requests when using the arrow keys to quickly skim through images.
* feat(ui): extract logic to determine virtuoso scrollToIndex align
This needs to be used in `useNextPrevImage()` to ensure the scrolling puts the image at the top or bottom appropriately
* feat(ui): add debounce to image workflow hook
This was spamming network requests like the metadata query
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Co-authored-by: psychedelicious <4822129+psychedelicious@users.noreply.github.com>
This rule enforces no arrow functions in component props. In practice, it means all functions passed as component props must be wrapped in `useCallback()`.
This is a performance optimization to prevent unnecessary rerenders.
The rule is added and all violations have been fixed, whew!
JSX is not serializable, so it cannot be in redux. Non-serializable global state may be put into `nanostores`.
- Use `nanostores` for `customStarUI`
- Use `nanostores` for `headerComponent`
- Re-enable the serializable & immutable check redux middlewares
