feat: Compatible with the extension host class of Vscode

[weirongxu]

I've try to port some vscode extensions. (like mintlify)
However, this extension uses the MarkdownString API, so it's a bit difficult to port to coc.
So I tried to migrate some extension host classes to coc.

vscode source https://github.com/microsoft/vscode/blob/main/src/vs/workbench/api/common/extHostTypes.ts

Regarding the vscode-languageserver-protocol API (e.g. Range.create(), which can be replaced by new Range()).
I'm not sure whether we are keeping these older APIs, I can mark it as @deprecated, but another option is to keep them backward compatible.
Please let me know if you have any suggestions about this.

TODO

• classes
  • Position
  • Range
  • Selection
  • TextEdit
  • WorkspaceEdit (pending)
  • Location
  • Diagnostic
  • Hover
  • MarkdownString
• export
• typing
• unit test

[codecov]

Codecov Report

Merging #3713 (b83595f) into master (093e430) will decrease coverage by 3.05%.
The diff coverage is 50.00%.

❗ Current head b83595f differs from pull request most recent head 20c0216. Consider uploading reports for the commit 20c0216 to get more accurate results

@@            Coverage Diff             @@
##           master    #3713      +/-   ##
==========================================
- Coverage   82.05%   79.00%   -3.06%     
==========================================
  Files         223      211      -12     
  Lines       23309    21450    -1859     
  Branches     5184     4875     -309     
==========================================
- Hits        19127    16946    -2181     
- Misses       2434     2743     +309     
- Partials     1748     1761      +13     

Impacted Files	Coverage Δ
src/util/string.ts	87.17% <50.00%> (-3.04%)	⬇️
src/cursors/util.ts	43.33% <0.00%> (-46.33%)	⬇️
src/plugin.ts	48.37% <0.00%> (-46.20%)	⬇️
src/model/installer.ts	48.61% <0.00%> (-40.05%)	⬇️
src/provider/linkedEditingRangeManager.ts	60.00% <0.00%> (-26.67%)	⬇️
src/language-client/utils/async.ts	67.50% <0.00%> (-25.00%)	⬇️
src/util/errors.ts	50.00% <0.00%> (-21.43%)	⬇️
src/model/progress.ts	68.29% <0.00%> (-20.60%)	⬇️
src/cursors/session.ts	78.21% <0.00%> (-18.93%)	⬇️
src/cursors/index.ts	76.47% <0.00%> (-16.48%)	⬇️
... and 216 more

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[chemzqm]

It seems you need rename those class names to something like VPosition, since coc.nvim already exposed them from vscode-languageserver-types

[weirongxu]

It seems you need rename those class names to something like VPosition, since coc.nvim already exposed them from vscode-languageserver-types

Thank you for your reply.
Can we keep the VPosition of the vscode host compatible with the Position? In this case, just need to expose the new Postion.

I'm busy these days, I'll probably come back in a week

[chemzqm]

Can we keep the VPosition of the vscode host compatible with the Position? In this case, just need to expose the new Postion

The current Position is an interface and namespace, unless you only add static methods to exists namespace, it can't be compatible. Or rename all Position in typings.d.ts to something like IPosition

[weirongxu]

The current Position is an interface and namespace, unless you only add static methods to exists namespace, it can't be compatible. Or rename all Position in typings.d.ts to something like IPosition

I got it now, I'll make some effort, otherwise use a new name like VPosition, and thanks again

[luisdavim]

is this abandoned?

[chemzqm]

I prefer a new module named coc-vscode-adaptor which provide APIs the same as VSCode, which would make migrate VSCode extensions much easier.

[weirongxu]

I'm really sorry, because I couldn't focus on the development of coc related extensions for a long time before, which caused this pr to be stranded.

I'll check the code and associated implementation again after a while. If I can't go on, we would use another extension to implement the compatibility layer as chemzqm said.