From cd0813f04304a7bb7664975704edf644a541ed58 Mon Sep 17 00:00:00 2001
From: Roman Telezhynskyi <dismine@gmail.com>
Date: Sat, 5 Aug 2023 18:58:29 +0300
Subject: [PATCH] Fix compatibility with < Qt 6.

---
 src/app/tape/mapplication.cpp                 | 13 +++++--------
 src/app/tape/tmainwindow.cpp                  |  1 -
 src/libs/vmisc/theme/themeDef.h               | 14 ++++++++++++++
 src/libs/vmisc/theme/vstylesheetstyle.h       |  4 ++++
 src/libs/vtools/visualization/visualization.h | 12 ------------
 src/libs/vwidgets/vgraphicssimpletextitem.h   |  3 +--
 6 files changed, 24 insertions(+), 23 deletions(-)

diff --git a/src/app/tape/mapplication.cpp b/src/app/tape/mapplication.cpp
index a5b717077..4ae2ea4d0 100644
--- a/src/app/tape/mapplication.cpp
+++ b/src/app/tape/mapplication.cpp
@@ -27,18 +27,20 @@
  *************************************************************************/
 
 #include "mapplication.h"
+#include "../fervor/fvupdater.h"
 #include "../ifc/exception/vexceptionbadid.h"
 #include "../ifc/exception/vexceptionconversionerror.h"
 #include "../ifc/exception/vexceptionemptyparameter.h"
 #include "../ifc/exception/vexceptionobjecterror.h"
 #include "../ifc/exception/vexceptionwrongid.h"
+#include "../qmuparser/qmuparsererror.h"
 #include "../vganalytics/def.h"
 #include "../vganalytics/vganalytics.h"
 #include "../vmisc/projectversion.h"
+#include "../vmisc/qt_dispatch/qt_dispatch.h"
 #include "../vmisc/theme/vapplicationstyle.h"
 #include "../vmisc/theme/vtheme.h"
 #include "../vmisc/vsysexits.h"
-#include "qtpreprocessorsupport.h"
 #include "tmainwindow.h"
 #include "version.h"
 
@@ -46,10 +48,7 @@
 #include "../vmisc/diagnostic.h"
 #endif // QT_VERSION < QT_VERSION_CHECK(5, 5, 0)
 
-#include "../fervor/fvupdater.h"
-#include "../qmuparser/qmuparsererror.h"
-#include "../vmisc/qt_dispatch/qt_dispatch.h"
-
+#include <QCommandLineParser>
 #include <QDir>
 #include <QFileOpenEvent>
 #include <QGlobalStatic>
@@ -63,6 +62,7 @@
 #include <QStyleFactory>
 #include <QThread>
 #include <QTranslator>
+#include <QUuid>
 #include <iostream>
 
 #if !defined(BUILD_REVISION) && defined(QBS_BUILD)
@@ -82,9 +82,6 @@ Q_LOGGING_CATEGORY(mApp, "m.application") // NOLINT
 
 QT_WARNING_POP
 
-#include <QCommandLineParser>
-#include <QUuid>
-
 namespace
 {
 QT_WARNING_PUSH
diff --git a/src/app/tape/tmainwindow.cpp b/src/app/tape/tmainwindow.cpp
index b9158dff2..1fdcb2443 100644
--- a/src/app/tape/tmainwindow.cpp
+++ b/src/app/tape/tmainwindow.cpp
@@ -57,7 +57,6 @@
 #include "dialogs/dialogsetupmultisize.h"
 #include "dialogs/dialogtapepreferences.h"
 #include "mapplication.h" // Should be last because of definning qApp
-#include "qtpreprocessorsupport.h"
 #include "ui_tmainwindow.h"
 #include "vlitepattern.h"
 #include "vtapesettings.h"
diff --git a/src/libs/vmisc/theme/themeDef.h b/src/libs/vmisc/theme/themeDef.h
index 704dd1667..78ef3a4a9 100644
--- a/src/libs/vmisc/theme/themeDef.h
+++ b/src/libs/vmisc/theme/themeDef.h
@@ -28,6 +28,12 @@
 #ifndef THEMEDEF_H
 #define THEMEDEF_H
 
+#include <QtGlobal>
+
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+#include <QtCore/QHashFunctions>
+#endif
+
 enum class VColorRole
 {
     DefaultColor,
@@ -53,4 +59,12 @@ enum class VColorRole
     PieceNodeLabelLineColor
 };
 
+#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
+Q_DECL_CONST_FUNCTION inline auto qHash(VColorRole key, uint seed = 0) noexcept -> uint
+{
+    auto underlyingValue = static_cast<typename std::underlying_type<VColorRole>::type>(key);
+    return ::qHash(underlyingValue, seed);
+}
+#endif
+
 #endif // THEMEDEF_H
diff --git a/src/libs/vmisc/theme/vstylesheetstyle.h b/src/libs/vmisc/theme/vstylesheetstyle.h
index f2821da65..21d0bfd39 100644
--- a/src/libs/vmisc/theme/vstylesheetstyle.h
+++ b/src/libs/vmisc/theme/vstylesheetstyle.h
@@ -28,7 +28,11 @@
 #ifndef VSTYLESHEETSTYLE_H
 #define VSTYLESHEETSTYLE_H
 
+#include <QtGlobal>
+
+#if QT_VERSION >= QT_VERSION_CHECK(6, 0, 0)
 #include <QtCore/QtCompilerDetection>
+#endif
 
 class QJsonObject;
 class QJsonValue;
diff --git a/src/libs/vtools/visualization/visualization.h b/src/libs/vtools/visualization/visualization.h
index b6a41e39d..147287e1e 100644
--- a/src/libs/vtools/visualization/visualization.h
+++ b/src/libs/vtools/visualization/visualization.h
@@ -34,10 +34,6 @@
 #include <QObject>
 #include <QtGlobal>
 
-#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
-#include <QtCore/QHashFunctions>
-#endif
-
 #include "../vgeometry/vabstractcurve.h"
 #include "../vmisc/def.h"
 #include "../vmisc/vabstractvalapplication.h"
@@ -57,14 +53,6 @@ enum class Mode : qint8
     Show
 };
 
-#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
-Q_DECL_CONST_FUNCTION inline auto qHash(VColor key, uint seed = 0) noexcept -> uint
-{
-    auto underlyingValue = static_cast<typename std::underlying_type<VColor>::type>(key);
-    return ::qHash(underlyingValue, seed);
-}
-#endif
-
 QT_WARNING_PUSH
 QT_WARNING_DISABLE_GCC("-Wsuggest-final-types")
 QT_WARNING_DISABLE_GCC("-Wsuggest-final-methods")
diff --git a/src/libs/vwidgets/vgraphicssimpletextitem.h b/src/libs/vwidgets/vgraphicssimpletextitem.h
index b9de441cc..b0633fd22 100644
--- a/src/libs/vwidgets/vgraphicssimpletextitem.h
+++ b/src/libs/vwidgets/vgraphicssimpletextitem.h
@@ -39,8 +39,7 @@
 #include <QtGlobal>
 
 #include "../vmisc/def.h"
-#include "qtclasshelpermacros.h"
-#include "theme/themeDef.h"
+#include "../vmisc/theme/themeDef.h"
 
 #if QT_VERSION < QT_VERSION_CHECK(5, 13, 0)
 #include "../vmisc/defglobal.h"