Initial work on signature help context (#58135)

* Initial work on signature help context

Fixes #54972

Adds `SignatureHelpContext`. This tells providers why signature help was requested

TODO:

- [ ] Better understand semantics of retrigger. Should `retrigger` be an flag instead of a `triggerReason`?
- [ ]  Fix skipped test
- [ ] Add more tests for trigger reasons / trigger characters

* Fix unit test

* Make sure we retrigger sig help if it is already showing

* Add test for dismiss and re-invoke

* Extract some constants

* Extract createMockEditor
This commit is contained in:
Matt Bierner
2018-09-10 17:44:21 -07:00
committed by GitHub
parent 4f2ffa00f6
commit d33b1c3063
15 changed files with 373 additions and 92 deletions

View File

@@ -843,7 +843,7 @@ export interface ExtHostLanguageFeaturesShape {
$provideCompletionItems(handle: number, resource: UriComponents, position: IPosition, context: modes.SuggestContext, token: CancellationToken): Thenable<SuggestResultDto>;
$resolveCompletionItem(handle: number, resource: UriComponents, position: IPosition, suggestion: modes.ISuggestion, token: CancellationToken): Thenable<modes.ISuggestion>;
$releaseCompletionItems(handle: number, id: number): void;
$provideSignatureHelp(handle: number, resource: UriComponents, position: IPosition, token: CancellationToken): Thenable<modes.SignatureHelp>;
$provideSignatureHelp(handle: number, resource: UriComponents, position: IPosition, context: modes.SignatureHelpContext, token: CancellationToken): Thenable<modes.SignatureHelp>;
$provideDocumentLinks(handle: number, resource: UriComponents, token: CancellationToken): Thenable<modes.ILink[]>;
$resolveDocumentLink(handle: number, link: modes.ILink, token: CancellationToken): Thenable<modes.ILink>;
$provideDocumentColors(handle: number, resource: UriComponents, token: CancellationToken): Thenable<IRawColorInfo[]>;