From 35032d7eed4c3fa67f7f53f2275ce51e8e16c129 Mon Sep 17 00:00:00 2001
From: "Vladimir Golovnev (Glassez)" <glassez@yandex.ru>
Date: Mon, 12 Apr 2021 13:15:30 +0300
Subject: [PATCH] Don't use "Qt Mac Extras" module

"Qt Mac Extras" module is removed in Qt6.
---
 src/CMakeLists.txt      |  4 +---
 src/gui/CMakeLists.txt  |  1 -
 src/gui/macutilities.h  |  3 +++
 src/gui/macutilities.mm | 33 +++++++++++++++++++++++++--------
 src/gui/mainwindow.cpp  | 10 +++-------
 src/src.pro             |  1 -
 6 files changed, 32 insertions(+), 20 deletions(-)

diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 6709fbf37..349f967cd 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -61,9 +61,7 @@ add_subdirectory(base)
 
 if (GUI)
     find_package(Qt5 ${minQtVersion} REQUIRED COMPONENTS Widgets Svg)
-    if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
-        find_package(Qt5 ${minQtVersion} REQUIRED COMPONENTS MacExtras)
-    elseif (CMAKE_SYSTEM_NAME STREQUAL "Windows")
+    if (CMAKE_SYSTEM_NAME STREQUAL "Windows")
         find_package(Qt5 ${minQtVersion} REQUIRED COMPONENTS WinExtras)
     endif()
     add_subdirectory(gui)
diff --git a/src/gui/CMakeLists.txt b/src/gui/CMakeLists.txt
index 507e0acd7..d8af86fdc 100644
--- a/src/gui/CMakeLists.txt
+++ b/src/gui/CMakeLists.txt
@@ -228,7 +228,6 @@ if (CMAKE_SYSTEM_NAME STREQUAL "Darwin")
         macutilities.mm
     )
     target_link_libraries(qbt_gui PRIVATE
-        Qt5::MacExtras
         objc
     )
 endif()
diff --git a/src/gui/macutilities.h b/src/gui/macutilities.h
index 5250a22fb..e6ea8c20e 100644
--- a/src/gui/macutilities.h
+++ b/src/gui/macutilities.h
@@ -42,4 +42,7 @@ namespace MacUtils
     void overrideDockClickHandler(bool (*dockClickHandler)(id, SEL, ...));
     void displayNotification(const QString &title, const QString &message);
     void openFiles(const QSet<QString> &pathsList);
+
+    QString badgeLabelText();
+    void setBadgeLabelText(const QString &text);
 }
diff --git a/src/gui/macutilities.mm b/src/gui/macutilities.mm
index f1072058a..910d77368 100644
--- a/src/gui/macutilities.mm
+++ b/src/gui/macutilities.mm
@@ -35,18 +35,21 @@
 #include <QSet>
 #include <QSize>
 #include <QString>
-#include <QtMac>
+
+QImage qt_mac_toQImage(CGImageRef image);
 
 namespace MacUtils
 {
     QPixmap pixmapForExtension(const QString &ext, const QSize &size)
     {
-        @autoreleasepool {
+        @autoreleasepool
+        {
             NSImage *image = [[NSWorkspace sharedWorkspace] iconForFileType:ext.toNSString()];
-            if (image) {
+            if (image)
+            {
                 NSRect rect = NSMakeRect(0, 0, size.width(), size.height());
                 CGImageRef cgImage = [image CGImageForProposedRect:&rect context:nil hints:nil];
-                return QtMac::fromCGImageRef(cgImage);
+                return QPixmap::fromImage(qt_mac_toQImage(cgImage));
             }
 
             return QPixmap();
@@ -63,13 +66,15 @@ namespace MacUtils
         Class delClass = [[appInst delegate] class];
         SEL shouldHandle = sel_registerName("applicationShouldHandleReopen:hasVisibleWindows:");
 
-        if (class_getInstanceMethod(delClass, shouldHandle)) {
+        if (class_getInstanceMethod(delClass, shouldHandle))
+        {
             if (class_replaceMethod(delClass, shouldHandle, (IMP)dockClickHandler, "B@:"))
                 qDebug("Registered dock click handler (replaced original method)");
             else
                 qWarning("Failed to replace method for dock click handler");
         }
-        else {
+        else
+        {
             if (class_addMethod(delClass, shouldHandle, (IMP)dockClickHandler, "B@:"))
                 qDebug("Registered dock click handler");
             else
@@ -79,7 +84,8 @@ namespace MacUtils
 
     void displayNotification(const QString &title, const QString &message)
     {
-        @autoreleasepool {
+        @autoreleasepool
+        {
             NSUserNotification *notification = [[NSUserNotification alloc] init];
             notification.title = title.toNSString();
             notification.informativeText = message.toNSString();
@@ -91,7 +97,8 @@ namespace MacUtils
 
     void openFiles(const QSet<QString> &pathsList)
     {
-        @autoreleasepool {
+        @autoreleasepool
+        {
             NSMutableArray *pathURLs = [NSMutableArray arrayWithCapacity:pathsList.size()];
 
             for (const auto &path : pathsList)
@@ -100,4 +107,14 @@ namespace MacUtils
             [[NSWorkspace sharedWorkspace] activateFileViewerSelectingURLs:pathURLs];
         }
     }
+
+    QString badgeLabelText()
+    {
+        return QString::fromNSString(NSApp.dockTile.badgeLabel);
+    }
+
+    void setBadgeLabelText(const QString &text)
+    {
+        NSApp.dockTile.badgeLabel = text.toNSString();
+    }
 }
diff --git a/src/gui/mainwindow.cpp b/src/gui/mainwindow.cpp
index b663dd34b..31e612210 100644
--- a/src/gui/mainwindow.cpp
+++ b/src/gui/mainwindow.cpp
@@ -48,10 +48,6 @@
 #include <QtGlobal>
 #include <QTimer>
 
-#ifdef Q_OS_MACOS
-#include <QtMac>
-#include <QtMacExtras>
-#endif
 #if (defined(Q_OS_UNIX) && !defined(Q_OS_MACOS)) && defined(QT_DBUS_LIB)
 #include <QDBusConnection>
 #include "qtnotify/notifications.h"
@@ -1612,12 +1608,12 @@ void MainWindow::reloadSessionStats()
 #ifdef Q_OS_MACOS
     if (status.payloadDownloadRate > 0)
     {
-        QtMac::setBadgeLabelText(tr("%1/s", "s is a shorthand for seconds")
+        MacUtils::setBadgeLabelText(tr("%1/s", "s is a shorthand for seconds")
             .arg(Utils::Misc::friendlyUnit(status.payloadDownloadRate)));
     }
-    else if (!QtMac::badgeLabelText().isEmpty())
+    else if (!MacUtils::badgeLabelText().isEmpty())
     {
-        QtMac::setBadgeLabelText("");
+        MacUtils::setBadgeLabelText("");
     }
 #else
     if (m_systrayIcon)
diff --git a/src/src.pro b/src/src.pro
index 0e265e615..0ae7e2f64 100644
--- a/src/src.pro
+++ b/src/src.pro
@@ -27,7 +27,6 @@ nogui {
         QT += winextras
     }
     macx {
-        QT += macextras
         LIBS += -lobjc
     }
 }