Implement ctrl + click to go to definition

[TimvdLippe]

Implement ctrl + click on an attribute or custom element. When you hover over any element reference or attribute, the plugin will fetch the corresponding sourceRange. Once the user ctrl + clicks, the editor will jump to the corresponding file and line + column.

To make this clean, I refactored out the mouse move listener logic of TooltipManager and extracted an abstract class. This is then also used by the DefinitionFinder.

TODO:

• [ ] Currently it breaks when a file has been opened. If you open example_project/index.html, refresh Atom, ctrl + click on vanilla-elem, then you jump to vanilla.js. However, after that it breaks and does not work anymore. What happens is that the reported sourceRange by getDefinitionForFeatureAtPosition is empty. I am not sure if this is a bug in the editor-service or a mis-use of the function.

  • [x] CHANGELOG.md has been updated

Fixes #17 Fixes #14

[TimvdLippe]

@rictic were you able to take a quick look at the issue regarding undefined location returned by getDefinitionForFeatureAtPosition?

[TimvdLippe]

This is superseded by #69