Method provideTextDocumentContent

Extension/src/main.ts:50–60

(uri: vscode.Uri)

    // Register a protocol handler to serve localized versions of the schema for c_cpp_properties.json
    class SchemaProvider implements vscode.TextDocumentContentProvider {
        public async provideTextDocumentContent(uri: vscode.Uri): Promise<string> {
            console.assert(uri.path[0] === '/', "A preceding slash is expected on schema uri path");
            const fileName: string = uri.path.substring(1);
            const locale: string = getLocaleId();
            let localizedFilePath: string = util.getExtensionFilePath(path.join("dist/schema/", locale, fileName));
            const fileExists: boolean = await util.checkFileExists(localizedFilePath);
            if (!fileExists) {
                localizedFilePath = util.getExtensionFilePath(fileName);
            }
            return util.readFileText(localizedFilePath);
        }
    }

    vscode.workspace.registerTextDocumentContentProvider('cpptools-schema', instrument(new SchemaProvider()));