Hide minimap when timeline is hidden

[okxint]

Which problem is this PR solving?

Closes #3762

When the trace timeline is hidden via Settings, the minimap (which is just another representation of the timeline) remains visible. It should be hidden too.

Description of the changes

Added !timelineBarsVisible to the hideMap condition in TracePage, so the minimap is hidden whenever the timeline bars are not visible.

How was this change tested?

Added a unit test that verifies the minimap is hidden when timelineBarsVisible is false.

[Copilot]

Pull request overview

This PR aligns the TracePage minimap visibility with the timeline visibility setting, ensuring the minimap is hidden when timeline bars are turned off (closing #3762).

Changes:

• Update TracePage’s hideMap condition to also hide the minimap when timelineBarsVisible is false.
• Add a unit test to verify the minimap is not rendered when timeline bars are hidden.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
packages/jaeger-ui/src/components/TracePage/index.tsx	Extends hideMap logic to include !timelineBarsVisible, hiding the minimap when the timeline is hidden.
packages/jaeger-ui/src/components/TracePage/index.test.jsx	Adds a regression test ensuring the minimap is not rendered when timeline bars are disabled.

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[Parship12]

add screenshots or a short recording to show the before/after ui behavior for this change?

[Parship12]

Before:

After:

[Parship12]

LGTM 👍

@okxint Thanks for your contribution! Please take a look at the copilot comment and resolve it.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 90.29%. Comparing base (9a23402) to head (1d222b7).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #3764   +/-   ##
=======================================
  Coverage   90.29%   90.29%           
=======================================
  Files         329      329           
  Lines       10090    10092    +2     
  Branches     2623     2623           
=======================================
+ Hits         9111     9113    +2     
  Misses        853      853           
  Partials      126      126           

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[okxint]

Addressed the review feedback - moved the timelineBarsVisible reset into an afterEach block for proper test isolation. Thanks @Parship12 for the approval!

[Copilot]

Pull request overview

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

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[Copilot]

Test name is ambiguous: within calculates hideMap correctly, the new it('is true when timeline bars are hidden'...) doesn’t mention hideMap/minimap, and it only asserts on DOM presence. Consider renaming to explicitly reference hideMap/minimap and (optionally) asserting capturedHeaderProps.hideMap === true to make the intent clearer and less coupled to the mock header markup.

Suggested change

	it('is true when timeline bars are hidden', () => {
	mockLayoutPrefsStore.timelineBarsVisible = false;
	renderWithRouter(<TracePage {...defaultProps} />);
	it('sets hideMap to true and hides the minimap when timeline bars are hidden', () => {
	mockLayoutPrefsStore.timelineBarsVisible = false;
	renderWithRouter(<TracePage {...defaultProps} />);
	expect(capturedHeaderProps.hideMap).toBe(true);

[okxint]

This has approvals from @Parship12 and @yurishkuro, and the review feedback has been addressed. Ready to merge whenever convenient. Thanks!