Emit ignition gui key events in minimal scene3D

[ahcorde]

Signed-off-by: ahcorde ahcorde@gmail.com

🎉 Enhancement

Summary

Required by gazebosim/gz-sim#854

This PR emit KeyEvent using ignition gui events

Checklist

• Signed all commits for DCO
• Added tests
• Added example and/or tutorial
• Updated documentation (as needed)
• Updated migration guide (as needed)
• codecheck passed (See contributing)
• All tests passed (See test coverage)
• While waiting for a review on your PR, please help review another open pull request to support the maintainers

Note to maintainers: Remember to use Squash-Merge

[codecov]

Codecov Report

Merging #268 (7c18560) into main (e8f54e3) will increase coverage by 0.43%.
The diff coverage is 48.83%.

@@            Coverage Diff             @@
##             main     #268      +/-   ##
==========================================
+ Coverage   64.79%   65.23%   +0.43%     
==========================================
  Files          32       32              
  Lines        4508     4513       +5     
==========================================
+ Hits         2921     2944      +23     
+ Misses       1587     1569      -18     

Impacted Files	Coverage Δ
src/plugins/minimal_scene/MinimalScene.cc	60.44% <26.66%> (+3.09%)	⬆️
src/Conversions.cc	100.00% <100.00%> (ø)
src/plugins/scene3d/Scene3D.cc	48.89% <0.00%> (+0.26%)	⬆️

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[chapulina]

Thanks, works for me! Pushed small tweaks in 7c18560

Removing my approval for now because of this issue: gazebosim/gz-sim#854 (review)

[chapulina]

Retriggered the Jenkins Ubuntu build because there was a weird test failure:

/var/lib/jenkins/workspace/ignition_gui-ci-pr_any-ubuntu_auto-amd64/ign-gui/test/integration/scene3d.cc:331
Expected equality of these values:
  Qt::Key_A
    Which is: 65
  keyPressedValue
    Which is: 16777251

[ahcorde]

Retriggered the Jenkins Ubuntu build because there was a weird test failure:

/var/lib/jenkins/workspace/ignition_gui-ci-pr_any-ubuntu_auto-amd64/ign-gui/test/integration/scene3d.cc:331
Expected equality of these values:
  Qt::Key_A
    Which is: 65
  keyPressedValue
    Which is: 16777251

It's flaky