🎨 Palette: Add empty state feedback to results list

[xbmc4lyfe]

What:
Added an explicit "No results found" label that appears centered over the main results list area when the list container is empty.

Why:
Kodi's custom list controls do not inherently provide an empty state fallback. Previously, when a search yielded zero results, the UI would simply show a blank screen with no indication if it was still loading or if the query had failed, which creates confusion.

Before/After:
Before: Empty list just shows background texture.
After: A centered, dim text label reads "No results found" when Container(50).NumItems is exactly 0.

Accessibility:
This provides necessary, immediate feedback to the user regarding system state, satisfying basic usability heuristic criteria for state visibility without relying on side-channel notifications.

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PR created automatically by Jules for task 860346523930574305 started by @xbmc4lyfe

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Dependency Review

✅ No vulnerabilities or license issues or OpenSSF Scorecard issues found.

Scanned Files

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ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Repository YAML (base), Organization UI (inherited)

Review profile: CHILL

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Run ID: 7f1aa828-906a-46f5-821f-e550fc1adb8d

📥 Commits

Reviewing files that changed from the base of the PR and between c8dfe60 and 486b5f4.

📒 Files selected for processing (1)

• repo/plugin.video.nzbdav/resources/skins/Default/1080i/results-dialog.xml

📜 Recent review details

⏰ Context from checks skipped due to timeout. (7)

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🔇 Additional comments (1)

repo/plugin.video.nzbdav/resources/skins/Default/1080i/results-dialog.xml (1)

266-275: LGTM!

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📝 Walkthrough

Summary by CodeRabbit

• New Features
  • Added a centered “No results found” message when the results list is empty.

Walkthrough

The results dialog now shows a centered “No results found” label when list control 50 contains zero items.

Changes

Empty Results State

Layer / File(s)	Summary
Display empty-state label repo/plugin.video.nzbdav/resources/skins/Default/1080i/results-dialog.xml	Adds a centered label over the results area. The label appears only when Container(50).NumItems equals zero.

Estimated code review effort: 1 (Trivial) | ~2 minutes

Suggested reviewers: ponchopig

Poem

A bunny sees the empty screen,
No result hops into view.
A friendly label now appears,
Centered, clear, and true.
“No results found,” the bunny grins.

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description check	✅ Passed	The description directly explains the added empty-state label, its visibility condition, and the user-facing purpose.
Title check	✅ Passed	The title clearly identifies the addition of empty-state feedback to the results list.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch palette-ux-empty-state-860346523930574305

✨ Simplify code

• Create PR with simplified code
• Commit simplified code in branch palette-ux-empty-state-860346523930574305

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[github-code-quality]

Code Coverage Overview

Languages: Python

Python / code-coverage/pytest

The overall coverage in commit 486b5f4 in the palette-ux-empty-sta... branch remains at 88%, unchanged from commit c8dfe60 in the main branch.

[codacy-production]

Up to standards ✅

🟢 Issues 0 issues

Results:
0 new issues

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