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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 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 | 19x 19x 19x 19x 19x 19x 9x 4x 19x 1x 1x 1x 4x 4x 4x 4x 1x 1x 4x 1x 1x 4x 4x 7x 7x 1x 6x 4x 6x 1x 5x 5x 1x 4x 4x 1x 1x 1x 4x 1x | import * as vscode from 'vscode';
import { container } from 'tsyringe';
import { ServiceToken } from '@src/services/tokens';
import { IWorkspaceIndexerService } from '@src/services/core';
import { IDocumentContextService } from '@src/services/document';
import { ResourceReferenceProvider } from '@src/providers/resource-reference-provider';
import { getConfig } from '@src/utilities/vscode/config';
/**
* Provides usage information for resource definitions in Turtle documents.
*/
export class TurtleCodeLensProvider implements vscode.CodeLensProvider {
/**
* Indicates whether the workspace has been initialized.
*/
private _initialized: boolean = false;
/**
* Indicates whether the provider is initializing.
*/
private _initializing: boolean = false;
/**
* Indicates whether the provider is enabled.
*/
private _enabled: boolean = true;
private readonly _referenceProvider: ResourceReferenceProvider = new ResourceReferenceProvider();
private readonly _onDidChangeCodeLenses = new vscode.EventEmitter<void>();
onDidChangeCodeLenses: vscode.Event<void> = this._onDidChangeCodeLenses.event;
private get _contextService() {
return container.resolve<IDocumentContextService>(ServiceToken.DocumentContextService);
}
private get _workspaceIndexerService() {
return container.resolve<IWorkspaceIndexerService>(ServiceToken.WorkspaceIndexerService);
}
constructor() {
vscode.workspace.onDidChangeConfiguration((e) => {
Eif (e.affectsConfiguration('mentor.editor.codeLensEnabled')) {
this._enabled = getConfig().get('editor.codeLensEnabled', true);
// Fire the event to refresh the code lenses.
this._onDidChangeCodeLenses.fire();
}
});
}
private async _initialize() {
this._initializing = true;
this._initialized = false;
this._enabled = getConfig().get('editor.codeLensEnabled', true);
this._workspaceIndexerService.waitForIndexed().then(() => {
Eif (this._enabled) {
this._onDidChangeCodeLenses.fire();
}
});
this._contextService.onDidChangeDocumentContext(() => {
Eif (this._enabled) {
this._onDidChangeCodeLenses.fire();
}
});
this._initialized = true;
this._initializing = false;
}
provideCodeLenses(document: vscode.TextDocument, token: vscode.CancellationToken): vscode.ProviderResult<vscode.CodeLens[]> {
return new Promise(async (resolve, reject) => {
if (this._initializing) {
return [];
}
if (!this._initialized) {
await this._initialize();
}
if (!this._enabled) {
return [];
}
const context = this._contextService.contexts[document.uri.toString()];
if (!context) {
return [];
}
const result = [];
for (const iri of Object.keys(context.subjects)) {
for (const range of context.subjects[iri]) {
let n = Math.max(this._referenceProvider.provideReferencesForIri(iri).length - 1, 0);
result.push(new vscode.CodeLens(new vscode.Range(
new vscode.Position(range.start.line, range.start.character),
new vscode.Position(range.end.line, range.end.character)
), {
command: 'mentor.command.findReferences',
title: n + ' usages',
arguments: [iri]
}));
}
}
resolve(result);
});
}
resolveCodeLens?(codeLens: vscode.CodeLens, token: vscode.CancellationToken): vscode.ProviderResult<vscode.CodeLens> {
throw new Error('Method not implemented.');
}
}
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