From e95e2bfd29b64d3144515c30fb9cf76adb75c6c3 Mon Sep 17 00:00:00 2001
From: Sine Striker <trueful@163.com>
Date: 周二, 07 5月 2024 21:44:21 +0800
Subject: [PATCH] minor tweaks

---
 src/core/qwindowkit_windows.h |  166 ++++++++++++++++++++++++++++++++++++++++++++-----------
 1 files changed, 133 insertions(+), 33 deletions(-)

diff --git a/src/core/qwindowkit_windows.h b/src/core/qwindowkit_windows.h
index 998939f..08dca87 100644
--- a/src/core/qwindowkit_windows.h
+++ b/src/core/qwindowkit_windows.h
@@ -1,8 +1,16 @@
+// Copyright (C) 2023-2024 Stdware Collections (https://www.github.com/stdware)
+// Copyright (C) 2021-2023 wangwenx190 (Yuhang Zhao)
+// SPDX-License-Identifier: Apache-2.0
+
 #ifndef QWINDOWKIT_WINDOWS_H
 #define QWINDOWKIT_WINDOWS_H
 
 #include <QtCore/qt_windows.h>
 #include <QtCore/qglobal.h>
+
+#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
+#  include <QtCore/private/qwinregistry_p.h>
+#endif
 
 #include <QWKCore/qwkglobal.h>
 
@@ -31,6 +39,8 @@
 #endif
 
 // Maybe undocumented Windows messages
+// https://github.com/tinysec/public/blob/master/win32k/MessageTable.md
+// https://ulib.sourceforge.io/doxy/a00239.html
 #ifndef WM_UAHDESTROYWINDOW
 #  define WM_UAHDESTROYWINDOW (0x0090)
 #endif
@@ -49,54 +59,144 @@
 
 namespace QWK {
 
-    QWK_CORE_EXPORT RTL_OSVERSIONINFOW GetRealOSVersion();
+    namespace Private {
 
-    inline bool IsWindows1122H2OrGreater_Real() {
-        RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
-        return (rovi.dwMajorVersion > 10) ||
-               (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0 &&
-                rovi.dwBuildNumber >= 22621);
+        QWK_CORE_EXPORT RTL_OSVERSIONINFOW GetRealOSVersion();
+
+        inline bool IsWindows1122H2OrGreater_Real() {
+            RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+            return (rovi.dwMajorVersion > 10) ||
+                   (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0 &&
+                    rovi.dwBuildNumber >= 22621);
+        }
+
+        inline bool IsWindows11OrGreater_Real() {
+            RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+            return (rovi.dwMajorVersion > 10) ||
+                   (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0 &&
+                    rovi.dwBuildNumber >= 22000);
+        }
+
+        inline bool IsWindows101903OrGreater_Real() {
+            RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+            return (rovi.dwMajorVersion > 10) ||
+                   (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0 &&
+                    rovi.dwBuildNumber >= 18362);
+        }
+
+        inline bool IsWindows101809OrGreater_Real() {
+            RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+            return (rovi.dwMajorVersion > 10) ||
+                   (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0 &&
+                    rovi.dwBuildNumber >= 17763);
+        }
+
+        inline bool IsWindows10OrGreater_Real() {
+            RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+            return (rovi.dwMajorVersion > 10) ||
+                   (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0);
+        }
+
+        inline bool IsWindows8Point1OrGreater_Real() {
+            RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+            return (rovi.dwMajorVersion > 6) ||
+                   (rovi.dwMajorVersion == 6 && rovi.dwMinorVersion >= 3);
+        }
+
+        inline bool IsWindows8OrGreater_Real() {
+            RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
+            return (rovi.dwMajorVersion > 6) ||
+                   (rovi.dwMajorVersion == 6 && rovi.dwMinorVersion >= 2);
+        }
+
+        inline bool IsWindows10Only_Real() {
+            return IsWindows10OrGreater_Real() && !IsWindows11OrGreater_Real();
+        }
+
     }
 
-    inline bool IsWindows11OrGreater_Real() {
-        RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
-        return (rovi.dwMajorVersion > 10) ||
-               (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0 &&
-                rovi.dwBuildNumber >= 22000);
+    //
+    // Registry Helpers
+    //
+    
+#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
+    class QWK_CORE_EXPORT WindowsRegistryKey {
+    public:
+        WindowsRegistryKey(HKEY parentHandle, QStringView subKey, REGSAM permissions = KEY_READ,
+                           REGSAM access = 0);
+
+        ~WindowsRegistryKey();
+
+        inline bool isValid() const;
+
+        void close();
+        QString stringValue(QStringView subKey) const;
+        QPair<DWORD, bool> dwordValue(QStringView subKey) const;
+
+    private:
+        HKEY m_key;
+
+        Q_DISABLE_COPY(WindowsRegistryKey)
+    };
+
+    inline bool WindowsRegistryKey::isValid() const {
+        return m_key != nullptr;
+    }
+#else
+    using WindowsRegistryKey = QWinRegistryKey;
+#endif
+
+    //
+    // Version Helpers
+    //
+
+    static inline bool isWin8OrGreater() {
+        static const bool result = Private::IsWindows8OrGreater_Real();
+        return result;
     }
 
-    inline bool IsWindows101903OrGreater_Real() {
-        RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
-        return (rovi.dwMajorVersion > 10) ||
-               (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0 &&
-                rovi.dwBuildNumber >= 18362);
+    static inline bool isWin8Point1OrGreater() {
+        static const bool result = Private::IsWindows8Point1OrGreater_Real();
+        return result;
     }
 
-    inline bool IsWindows101809OrGreater_Real() {
-        RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
-        return (rovi.dwMajorVersion > 10) ||
-               (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0 &&
-                rovi.dwBuildNumber >= 17763);
+    static inline bool isWin10OrGreater() {
+        static const bool result = Private::IsWindows10OrGreater_Real();
+        return result;
     }
 
-    inline bool IsWindows10OrGreater_Real() {
-        RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
-        return (rovi.dwMajorVersion > 10) ||
-               (rovi.dwMajorVersion == 10 && rovi.dwMinorVersion >= 0);
+    static inline bool isWin101809OrGreater() {
+        static const bool result = Private::IsWindows101809OrGreater_Real();
+        return result;
     }
 
-    inline bool IsWindows8Point1OrGreater_Real() {
-        RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
-        return (rovi.dwMajorVersion > 6) || (rovi.dwMajorVersion == 6 && rovi.dwMinorVersion >= 3);
+    static inline bool isWin101903OrGreater() {
+        static const bool result = Private::IsWindows101903OrGreater_Real();
+        return result;
     }
 
-    inline bool IsWindows8OrGreater_Real() {
-        RTL_OSVERSIONINFOW rovi = GetRealOSVersion();
-        return (rovi.dwMajorVersion > 6) || (rovi.dwMajorVersion == 6 && rovi.dwMinorVersion >= 2);
+    static inline bool isWin11OrGreater() {
+        static const bool result = Private::IsWindows11OrGreater_Real();
+        return result;
     }
 
-    inline bool IsWindows10_Real() {
-        return IsWindows10OrGreater_Real() && !IsWindows11OrGreater_Real();
+    static inline bool isWin1122H2OrGreater() {
+        static const bool result = Private::IsWindows1122H2OrGreater_Real();
+        return result;
+    }
+
+    static inline bool isWin10Only() {
+        static const bool result = Private::IsWindows10Only_Real();
+        return result;
+    };
+
+    //
+    // Native Event Helpers
+    //
+
+    inline bool isImmersiveColorSetChange(WPARAM wParam, LPARAM lParam) {
+        return !wParam && lParam &&
+               std::wcscmp(reinterpret_cast<LPCWSTR>(lParam), L"ImmersiveColorSet") == 0;
     }
 
 }

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