1 files changed, 137 insertions, 0 deletions
diff --git a/src/shared/lsp/initializemessages.cpp b/src/shared/lsp/initializemessages.cpp
new file mode 100644
index 000000000..db0abcf49
--- /dev/null
+++ b/src/shared/lsp/initializemessages.cpp
@@ -0,0 +1,137 @@
+// Copyright (C) 2018 The Qt Company Ltd.
+// SPDX-License-Identifier: LicenseRef-Qt-Commercial OR GPL-3.0-only WITH Qt-GPL-exception-1.0
+
+#include "initializemessages.h"
+
+#include <QCoreApplication>
+
+namespace lsp {
+
+constexpr const char InitializeRequest::methodName[];
+constexpr const char InitializeNotification::methodName[];
+constexpr Trace::Values s_trace = Trace::off;
+
+Trace Trace::fromString(const QString &val)
+{
+    if (val == "messages")
+        return messages;
+    if (val == "verbose")
+        return verbose;
+    return off;
+}
+
+#define RETURN_CASE(name) case Trace::name: return QString(#name);
+QString Trace::toString() const
+{
+    switch (m_value) {
+    RETURN_CASE(off);
+    RETURN_CASE(messages);
+    RETURN_CASE(verbose);
+    }
+    return QString("off");
+}
+#undef RETURN_CASE
+
+std::optional<QList<MarkupKind>>
+TextDocumentClientCapabilities::CompletionCapabilities::CompletionItemCapbilities::
+documentationFormat() const
+{
+    return optionalArray<MarkupKind>(documentationFormatKey);
+}
+
+void
+TextDocumentClientCapabilities::CompletionCapabilities::CompletionItemCapbilities::
+setDocumentationFormat(const QList<MarkupKind> &documentationFormat)
+{
+    insertArray(documentationFormatKey, documentationFormat);
+}
+
+TextDocumentClientCapabilities::CompletionCapabilities::CompletionItemKindCapabilities::CompletionItemKindCapabilities()
+{
+    setValueSet({CompletionItemKind::Text, CompletionItemKind::Method, CompletionItemKind::Function,
+                 CompletionItemKind::Constructor, CompletionItemKind::Field, CompletionItemKind::Variable,
+                 CompletionItemKind::Class, CompletionItemKind::Interface, CompletionItemKind::Module,
+                 CompletionItemKind::Property, CompletionItemKind::Unit, CompletionItemKind::Value,
+                 CompletionItemKind::Enum, CompletionItemKind::Keyword, CompletionItemKind::Snippet,
+                 CompletionItemKind::Color, CompletionItemKind::File, CompletionItemKind::Reference,
+                 CompletionItemKind::Folder, CompletionItemKind::EnumMember, CompletionItemKind::Constant,
+                 CompletionItemKind::Struct, CompletionItemKind::Event, CompletionItemKind::Operator,
+                 CompletionItemKind::TypeParameter});
+}
+
+std::optional<QList<CompletionItemKind::Kind>>
+TextDocumentClientCapabilities::CompletionCapabilities::CompletionItemKindCapabilities::
+valueSet() const
+{
+    if (std::optional<QList<int>> array = optionalArray<int>(valueSetKey)) {
+        return std::make_optional(Utils::transform(*array, [](int value) {
+            return static_cast<CompletionItemKind::Kind>(value);
+        }));
+    }
+    return std::nullopt;
+}
+
+void
+TextDocumentClientCapabilities::CompletionCapabilities::CompletionItemKindCapabilities::
+setValueSet(const QList<CompletionItemKind::Kind> &valueSet)
+{
+    insert(valueSetKey, enumArrayToJsonArray<CompletionItemKind::Kind>(valueSet));
+}
+
+std::optional<QList<MarkupKind> > TextDocumentClientCapabilities::HoverCapabilities::contentFormat() const
+{
+    return optionalArray<MarkupKind>(contentFormatKey);
+}
+
+void TextDocumentClientCapabilities::HoverCapabilities::setContentFormat(const QList<MarkupKind> &contentFormat)
+{
+    insertArray(contentFormatKey, contentFormat);
+}
+
+std::optional<QList<MarkupKind>>
+TextDocumentClientCapabilities::SignatureHelpCapabilities::SignatureInformationCapabilities::
+documentationFormat() const
+{
+    return optionalArray<MarkupKind>(documentationFormatKey);
+}
+
+void
+TextDocumentClientCapabilities::SignatureHelpCapabilities::SignatureInformationCapabilities::
+setDocumentationFormat(const QList<MarkupKind> &documentationFormat)
+{
+    insertArray(documentationFormatKey, documentationFormat);
+}
+
+InitializeParams::InitializeParams()
+{
+    setProcessId(int(QCoreApplication::applicationPid()));
+    setRootUri(LanguageClientValue<DocumentUri>());
+    setCapabilities(ClientCapabilities());
+    setTrace(s_trace);
+}
+
+std::optional<QJsonObject> InitializeParams::initializationOptions() const
+{
+    const QJsonValue &optionsValue = value(initializationOptionsKey);
+    if (optionsValue.isObject())
+        return optionsValue.toObject();
+    return std::nullopt;
+}
+
+std::optional<Trace> InitializeParams::trace() const
+{
+    const QJsonValue &traceValue = value(traceKey);
+    if (traceValue.isUndefined())
+        return std::nullopt;
+    return std::make_optional(Trace(traceValue.toString()));
+}
+
+InitializeRequest::InitializeRequest(const InitializeParams &params)
+    : Request(methodName, params)
+{ }
+
+InitializeNotification::InitializeNotification(const InitializedParams &params)
+    : Notification(methodName, params)
+{ }
+
+} // namespace lsp