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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 | 22x 22x 22x 22x 1x 22x 1x 9x 9x 1x 8x 8x 8x 8x 8x 8x 3x 3x 3x 3x 3x 3x 8x 3x | import * as vscode from 'vscode';
import { container } from 'tsyringe';
import { ServiceToken } from '@src/services/tokens';
import { ISparqlConnectionService } from '@src/languages/sparql/services';
import { getConfig } from '@src/utilities/vscode/config';
/**
* Provides a CodeLens to display and change the current SPARQL endpoint.
*/
export class SparqlCodeLensProvider implements vscode.CodeLensProvider {
private _onDidChangeCodeLenses = new vscode.EventEmitter<void>();
private _connectionService: ISparqlConnectionService;
public readonly onDidChangeCodeLenses = this._onDidChangeCodeLenses.event;
constructor() {
this._connectionService = container.resolve<ISparqlConnectionService>(ServiceToken.SparqlConnectionService);
this._connectionService.onDidChangeConnectionForDocument(() => {
this.refresh();
});
this._connectionService.onDidChangeConnections(() => {
this.refresh();
});
}
/**
* Computes the CodeLens for a given document.
* @param document The document to compute the CodeLens for.
* @returns A promise that resolves to an array of CodeLenses.
*/
public async provideCodeLenses(document: vscode.TextDocument): Promise<vscode.CodeLens[]> {
const connection = this._connectionService.getConnectionForDocument(document.uri);
if (!connection) {
return [];
}
const range = new vscode.Range(new vscode.Position(0, 0), new vscode.Position(0, 0));
const codeLenses: vscode.CodeLens[] = [];
// Connection CodeLens
const connectionCodeLens = new vscode.CodeLens(range, {
title: `$(database)\u00A0${connection.endpointUrl}`,
tooltip: 'Click to change the SPARQL endpoint for this file',
command: 'mentor.command.selectSparqlConnection',
arguments: [document],
});
codeLenses.push(connectionCodeLens);
const config = getConfig();
// Inference status CodeLens (only for connections that support inference)
if (config.get('inference.enabled') && this._connectionService.supportsInference(connection)) {
const inferenceEnabled = this._connectionService.getInferenceEnabledForDocument(document.uri);
const inferenceIcon = inferenceEnabled ? '$(lightbulb-sparkle)' : '$(lightbulb-sparkle)';
const inferenceText = inferenceEnabled ? 'on' : 'off';
const inferenceTooltip = inferenceEnabled
? 'Inferred triples are included. Click to exclude them.'
: 'Inferred triples are excluded. Click to include them.';
const inferenceCodeLens = new vscode.CodeLens(range, {
title: `${inferenceIcon}\u00A0${inferenceText}`,
tooltip: inferenceTooltip,
command: 'mentor.command.toggleDocumentInference',
arguments: [document.uri],
});
codeLenses.push(inferenceCodeLens);
}
return codeLenses;
}
/**
* Public method to manually trigger a refresh of the CodeLenses.
* This is useful after a command changes the source for a notebook.
*/
public refresh(): void {
this._onDidChangeCodeLenses.fire();
}
} |