| 1 | // Copyright (C) 2023 The Qt Company Ltd. |
|---|---|
| 2 | // SPDX-License-Identifier: LicenseRef-Qt-Commercial OR LGPL-3.0-only OR GPL-2.0-only OR GPL-3.0-only |
| 3 | |
| 4 | #include "qqmlfindusagessupport_p.h" |
| 5 | #include "qqmllsutils_p.h" |
| 6 | #include <QtLanguageServer/private/qlanguageserverspectypes_p.h> |
| 7 | #include <QtQmlDom/private/qqmldomexternalitems_p.h> |
| 8 | #include <QtQmlDom/private/qqmldomtop_p.h> |
| 9 | #include <variant> |
| 10 | |
| 11 | QT_BEGIN_NAMESPACE |
| 12 | |
| 13 | using namespace Qt::StringLiterals; |
| 14 | |
| 15 | QQmlFindUsagesSupport::QQmlFindUsagesSupport(QmlLsp::QQmlCodeModel *codeModel) |
| 16 | : BaseT(codeModel) { } |
| 17 | |
| 18 | QString QQmlFindUsagesSupport::name() const |
| 19 | { |
| 20 | return u"QmlFindUsagesSupport"_s; |
| 21 | } |
| 22 | |
| 23 | void QQmlFindUsagesSupport::setupCapabilities( |
| 24 | const QLspSpecification::InitializeParams &, |
| 25 | QLspSpecification::InitializeResult &serverCapabilities) |
| 26 | { |
| 27 | // just assume serverCapabilities.capabilities.typeDefinitionProvider is a bool for now |
| 28 | // handle the ReferenceOptions later if needed (it adds the possibility to communicate the |
| 29 | // current progress). |
| 30 | serverCapabilities.capabilities.referencesProvider = true; |
| 31 | } |
| 32 | |
| 33 | void QQmlFindUsagesSupport::registerHandlers(QLanguageServer *, QLanguageServerProtocol *protocol) |
| 34 | { |
| 35 | protocol->registerReferenceRequestHandler(handler: getRequestHandler()); |
| 36 | } |
| 37 | |
| 38 | void QQmlFindUsagesSupport::process(QQmlFindUsagesSupport::RequestPointerArgument request) |
| 39 | { |
| 40 | QList<QLspSpecification::Location> results; |
| 41 | ResponseScopeGuard guard(results, request->m_response); |
| 42 | |
| 43 | auto itemsFound = itemsForRequest(request); |
| 44 | if (guard.setErrorFrom(itemsFound)) |
| 45 | return; |
| 46 | |
| 47 | QQmlLSUtils::ItemLocation &front = |
| 48 | std::get<QList<QQmlLSUtils::ItemLocation>>(v&: itemsFound).front(); |
| 49 | |
| 50 | auto usages = QQmlLSUtils::findUsagesOf(item: front.domItem); |
| 51 | |
| 52 | QQmlJS::Dom::DomItem files = front.domItem.top().field(name: QQmlJS::Dom::Fields::qmlFileWithPath); |
| 53 | |
| 54 | // note: ignore usages in filenames here as that is not supported by the protocol. |
| 55 | for (const auto &usage : usages.usagesInFile()) { |
| 56 | QLspSpecification::Location location; |
| 57 | location.uri = QUrl::fromLocalFile(localfile: usage.filename()).toEncoded(); |
| 58 | location.range = QQmlLSUtils::qmlLocationToLspLocation(qmlLocation: usage); |
| 59 | |
| 60 | results.append(t: location); |
| 61 | } |
| 62 | } |
| 63 | QT_END_NAMESPACE |
| 64 | |
| 65 |