Provide a link to share a certain visualization view

[stefanrinderle]

Provide a link to share a certain visualization view

[stefanrinderle]

Created a branch 3-direct-visualization-link for the implementation.

This example link directly loads the visualization: http://localhost:9000/plugins/resource/rinderle%3AklamottenwetterWeb?page=SoftVis3D&metricFootprint=complexity&metricHeight=ncloc&metricColor=none&layout=evostreet&scale=logarithmic

This only works if really all parameters are set: metricFootprint, metricHeight, metricColor, layout and scale.

Added a button to the TopMenuBar called "Share" to create the link on demand. This is currently an alert.

Open TODOs:

• The "Share" button just was the first try. We once had a sketch about the top menu

• The share button currently opens an JS alert with the link. How do we want to show the link to the user?

• It was hard to find the right place for triggering the VisualizationLinkService to check for the params. This is currently done in the SonarQubeMetricsService, which is very bad. But it's important that the VisualizationLinkService is called after the metrics are loaded.

• Add camera position to the visualization link

• Add current selected object id to the visualization link

[stefanrinderle]

Update on "place for triggering VisualizationLinkService". Moved the trigger to app.tsx and added a promise result to the metric service. I think this is ok for now, if we later have more stuff to initialize, we can move this code around. But I'm still open for other ideas here.

[stefanrinderle]

Added a dropdown to the share button where the user can select to open the link in a new tab or to copy it to the clipboard.

So, all open tasks finished. Will open a pull request.