| 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 | |
| 10 | QT_BEGIN_NAMESPACE |
| 11 | |
| 12 | using namespace Qt::StringLiterals; |
| 13 | |
| 14 | QQmlFindUsagesSupport::QQmlFindUsagesSupport(QmlLsp::QQmlCodeModel *codeModel) |
| 15 | : BaseT(codeModel) { } |
| 16 | |
| 17 | QString QQmlFindUsagesSupport::name() const |
| 18 | { |
| 19 | return u"QmlFindUsagesSupport"_s; |
| 20 | } |
| 21 | |
| 22 | void QQmlFindUsagesSupport::setupCapabilities( |
| 23 | const QLspSpecification::InitializeParams &, |
| 24 | QLspSpecification::InitializeResult &serverCapabilities) |
| 25 | { |
| 26 | // just assume serverCapabilities.capabilities.typeDefinitionProvider is a bool for now |
| 27 | // handle the ReferenceOptions later if needed (it adds the possibility to communicate the |
| 28 | // current progress). |
| 29 | serverCapabilities.capabilities.referencesProvider = true; |
| 30 | } |
| 31 | |
| 32 | void QQmlFindUsagesSupport::registerHandlers(QLanguageServer *, QLanguageServerProtocol *protocol) |
| 33 | { |
| 34 | protocol->registerReferenceRequestHandler(handler: getRequestHandler()); |
| 35 | } |
| 36 | |
| 37 | void QQmlFindUsagesSupport::process(QQmlFindUsagesSupport::RequestPointerArgument request) |
| 38 | { |
| 39 | QList<QLspSpecification::Location> results; |
| 40 | QScopeGuard onExit([&results, &request]() { request->m_response.sendResponse(r: results); }); |
| 41 | |
| 42 | auto itemsFound = itemsForRequest(request); |
| 43 | if (!itemsFound) { |
| 44 | return; |
| 45 | } |
| 46 | |
| 47 | auto usages = QQmlLSUtils::findUsagesOf(item: itemsFound->front().domItem); |
| 48 | |
| 49 | QQmlJS::Dom::DomItem files = |
| 50 | itemsFound->front().domItem.top().field(name: QQmlJS::Dom::Fields::qmlFileWithPath); |
| 51 | |
| 52 | QHash<QString, QString> codeCache; |
| 53 | |
| 54 | for (const auto &usage : usages) { |
| 55 | QLspSpecification::Location location; |
| 56 | location.uri = QUrl::fromLocalFile(localfile: usage.filename).toEncoded(); |
| 57 | |
| 58 | auto cacheEntry = codeCache.find(key: usage.filename); |
| 59 | if (cacheEntry == codeCache.end()) { |
| 60 | auto file = files.key(name: usage.filename) |
| 61 | .field(name: QQmlJS::Dom::Fields::currentItem) |
| 62 | .ownerAs<QQmlJS::Dom::QmlFile>(); |
| 63 | if (!file) { |
| 64 | qDebug() << "File"<< usage.filename << "not found in DOM! Available files are" |
| 65 | << files.keys(); |
| 66 | continue; |
| 67 | } |
| 68 | cacheEntry = codeCache.insert(key: usage.filename, value: file->code()); |
| 69 | } |
| 70 | |
| 71 | location.range = QQmlLSUtils::qmlLocationToLspLocation(code: cacheEntry.value(), qmlLocation: usage.location); |
| 72 | |
| 73 | results.append(t: location); |
| 74 | } |
| 75 | } |
| 76 | QT_END_NAMESPACE |
| 77 | |
| 78 |