Omit mag slider in TIFF export if only one mag is available #8297
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Actionable comments posted: 0
🧹 Nitpick comments (2)
frontend/javascripts/oxalis/view/action-bar/download_modal_view.tsx (2)
579-580: Use a clearer variable name or add brief inline documentation.
While “onlyOneMagAvailable” is adequately descriptive, you could consider clarifying the boolean's intent with a short comment, e.g., “True if the layer contains exactly one magnification option.” This helps future maintainers quickly grasp its purpose.
694-695: Confirm the displayed magnification formatting.
Displaying mag.join("-") for a single magnification is fine. In case of non-uniform voxel sizes, this string might be confusing. Consider an explanatory label or tooltip if clarity is needed.
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frontend/javascripts/oxalis/view/action-bar/download_modal_view.tsx(3 hunks)
🔇 Additional comments (2)
frontend/javascripts/oxalis/view/action-bar/download_modal_view.tsx (2)
675-687: Conditionally displaying the magnification slider is effective.
Hiding the slider for single magnification simplifies the UI. Just ensure that removing the slider format does not cause any layout shifts or styling issues. Overall, this approach seems maintainable.
647-647: Ensure consistency when accessing additionalAxes.
The check (selectedLayerInfos.additionalAxes?.length || 0) > 0 is sound. Just verify that additionalAxes is always an array type (or null) per the type definitions.
✅ Verification successful
Let me gather information about the type definitions for additionalAxes by searching through the codebase.
Based on the search results, I can now verify the type definitions. The most relevant type definition is found in frontend/javascripts/types/api_flow_types.ts where additionalAxes is defined as:
readonly additionalAxes: Array<AdditionalAxis> | null;And in the file under review (download_modal_view.tsx), it's defined as:
additionalAxes?: AdditionalAxis[] | null;Let me generate the final response:
The additionalAxes type definition is consistent with the null check.
The optional chaining and null coalescing operators are appropriate here as additionalAxes is typed as AdditionalAxis[] | null with optional property modifier (?). The check (selectedLayerInfos.additionalAxes?.length || 0) > 0 safely handles all possible cases: undefined, null, and empty array.
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#!/bin/bash
# Search for type definitions of additionalAxes
rg -g "*.ts*" "additionalAxes.*:" -A 2
# Search for interface or type definitions that might contain additionalAxes
ast-grep --pattern 'interface $_ {
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additionalAxes$_
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ast-grep --pattern 'type $_ = {
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additionalAxes$_
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🧹 Nitpick comments (1)
CHANGELOG.unreleased.md (1)
39-39: Move changelog entry to the "Changed" sectionThis change represents a UX improvement by conditionally hiding the magnification slider, rather than fixing a bug. Consider moving this entry from the "Fixed" section to the "Changed" section to better reflect the nature of the modification.
### Changed + - Removed the magnification slider for the TIFF export within the download modal if only one magnification is available for the selected layer. [#8297](https://github.com/scalableminds/webknossos/pull/8297) ### Fixed - - Removed the magnification slider for the TIFF export within the download modal if only one magnification is available for the selected layer. [#8297](https://github.com/scalableminds/webknossos/pull/8297)
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(Please delete unneeded items, merge only when none are left open)