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Add retrigger characters to SignatureHelpProvider

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Introduces the concept of a re-trigger character to the signature help provider. This is a seperate set of characters that are registered with the provider. Typing a retrigger character fires a new signature help request if signature help is already showing.

#54972
This commit is contained in:
Matt Bierner
2018-10-05 16:01:02 -07:00
parent 2e8993b83c
commit 2f51e97117
10 changed files with 109 additions and 17 deletions
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7
src/vs/workbench/api/node/extHost.protocol.ts
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@@ -261,6 +261,11 @@ export interface ISerializedDocumentFilter {
exclusive?: boolean;
}
export interface ISerializedSignatureHelpProviderMetadata {
readonly triggerCharacters: ReadonlyArray<string>;
readonly retriggerCharacters: ReadonlyArray<string>;
}
export interface MainThreadLanguageFeaturesShape extends IDisposable {
$unregister(handle: number): void;
$registerOutlineSupport(handle: number, selector: ISerializedDocumentFilter[], extensionId: string): void;
@@ -279,7 +284,7 @@ export interface MainThreadLanguageFeaturesShape extends IDisposable {
$registerNavigateTypeSupport(handle: number): void;
$registerRenameSupport(handle: number, selector: ISerializedDocumentFilter[], supportsResolveInitialValues: boolean): void;
$registerSuggestSupport(handle: number, selector: ISerializedDocumentFilter[], triggerCharacters: string[], supportsResolveDetails: boolean): void;
$registerSignatureHelpProvider(handle: number, selector: ISerializedDocumentFilter[], triggerCharacter: string[]): void;
$registerSignatureHelpProvider(handle: number, selector: ISerializedDocumentFilter[], metadata: ISerializedSignatureHelpProviderMetadata): void;
$registerDocumentLinkProvider(handle: number, selector: ISerializedDocumentFilter[]): void;
$registerDocumentColorProvider(handle: number, selector: ISerializedDocumentFilter[]): void;
$registerFoldingRangeProvider(handle: number, selector: ISerializedDocumentFilter[]): void;