From 8c2ab29927967461f0bbf73e0327f9166758d82f Mon Sep 17 00:00:00 2001
From: Martchus <martchus@gmx.net>
Date: Sun, 30 Jul 2023 16:35:34 +0200
Subject: [PATCH] Make JavaScript processing code compatible with Qt 5

---
 cli/mediafileinfoobject.cpp | 17 +++++++++++++++++
 cli/mediafileinfoobject.h   |  9 +++++++++
 2 files changed, 26 insertions(+)

diff --git a/cli/mediafileinfoobject.cpp b/cli/mediafileinfoobject.cpp
index 9aaf944..1c6ea7c 100644
--- a/cli/mediafileinfoobject.cpp
+++ b/cli/mediafileinfoobject.cpp
@@ -26,6 +26,16 @@
 
 #include <iostream>
 #include <limits>
+#include <type_traits>
+
+#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
+QT_BEGIN_NAMESPACE
+uint qHash(const TagParser::KnownField key, uint seed) noexcept
+{
+    return ::qHash(static_cast<std::underlying_type_t<TagParser::KnownField>>(key), seed);
+}
+QT_END_NAMESPACE
+#endif
 
 namespace Cli {
 
@@ -95,9 +105,16 @@ QString UtilityObject::fixUmlauts(const QString &str) const
 
 TagValueObject::TagValueObject(const TagParser::TagValue &value, QJSEngine *engine, QObject *parent)
     : QObject(parent)
+#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
     , m_type(QString::fromUtf8(TagParser::tagDataTypeString(value.type())))
+#endif
     , m_initial(true)
 {
+#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
+    const auto type = TagParser::tagDataTypeString(value.type());
+    m_type = QString::fromUtf8(type.data(), type.size());
+#endif
+
     switch (value.type()) {
     case TagParser::TagDataType::Undefined:
         break;
diff --git a/cli/mediafileinfoobject.h b/cli/mediafileinfoobject.h
index 39db4ed..80921f2 100644
--- a/cli/mediafileinfoobject.h
+++ b/cli/mediafileinfoobject.h
@@ -1,6 +1,15 @@
 #ifndef CLI_MEDIA_FILE_INFO_OBJECT_H
 #define CLI_MEDIA_FILE_INFO_OBJECT_H
 
+#include <QtGlobal>
+#if (QT_VERSION < QT_VERSION_CHECK(6, 0, 0))
+QT_BEGIN_NAMESPACE
+namespace TagParser {
+enum class KnownField : unsigned int;
+}
+uint qHash(const TagParser::KnownField key, uint seed = 0) noexcept;
+#endif
+
 #include <QJSValue>
 #include <QObject>