Loading Viewpoints when saving any viewpoints definition defined in the viewpoints directory

[pogi7]

Checklist before submitting a bug report

• I have reviewed CONTRIBUTING.md document
• I have done a quick search on the issue tracker to check if the bug report is not redundant

Context

I want to be able to load new viewpoints when saving any viewpoint definition that is defined in the viewpoints file of a OML model like https://github.com/pogi7/kepler16b-example

Steps to reproduce the bug

1. Go into the any OML model like https://github.com/pogi7/kepler16b-example
2. Change the line to in this file to

"label": "Test",

3. Save the file
4. Verify that the new change does not appear in the Property Sheet

Current result

The new viewpoint is not rendered when saving the viewpoint definition file.

Expected result

The new viewpoint should render when saving the viewpoint definition file.

Additional context

[Any additional context. If applicable, you may provide screenshots and/or error logs.]

Possible fix

The bug is in controller/src/utilities/loaders/loadViewpointFiles.ts in the method

TreeDataProvider.getInstance().updateViewpoints(content);

that method should be called in the following methods

loadTableFiles
loadTreeFiles
loadDiagramFiles
loadPropertyFiles

Technical data

• Operating system: Darwin localhost 22.6.0 Darwin Kernel Version 22.6.0: Sun Dec 17 22:12:45 PST 2023; root:xnu-8796.141.3.703.2~2/RELEASE_ARM64_T6000 arm64
• Version of the repo: 534c0ee
• VSCode version: 1.87.0