windowkit_win.h

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#ifndef WINDOWKIT_WIN_H
#define WINDOWKIT_WIN_H
 
#include <QtCore/qglobal.h>
#include <QtCore/qt_windows.h>
 
#if QT_VERSION >= QT_VERSION_CHECK(5, 14, 0)
#include <QtCore/private/qwinregistry_p.h>
#endif
 
#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
#include <QStringView>
#include <QPair>
#include <QString>
#endif
 
#include "qxwindow_global.h"
 
#ifndef GET_X_LPARAM
#define GET_X_LPARAM(lp) (static_cast<int>(static_cast<short>(LOWORD(lp))))
#endif
 
#ifndef GET_Y_LPARAM
#define GET_Y_LPARAM(lp) (static_cast<int>(static_cast<short>(HIWORD(lp))))
#endif
 
#ifndef IsMinimized
#define IsMinimized(hwnd) (::IsIconic(hwnd))
#endif
 
#ifndef IsMaximized
#define IsMaximized(hwnd) (::IsZoomed(hwnd))
#endif
 
#ifndef RECT_WIDTH
#define RECT_WIDTH(rect) ((rect).right - (rect).left)
#endif
 
#ifndef RECT_HEIGHT
#define RECT_HEIGHT(rect) ((rect).bottom - (rect).top)
#endif
 
// Maybe undocumented Windows messages
#ifndef WM_UAHDESTROYWINDOW
#define WM_UAHDESTROYWINDOW (0x0090)
#endif
 
#ifndef WM_UNREGISTER_WINDOW_SERVICES
#define WM_UNREGISTER_WINDOW_SERVICES (0x0272)
#endif
 
#ifndef WM_NCUAHDRAWCAPTION
#define WM_NCUAHDRAWCAPTION (0x00AE)
#endif
 
#ifndef WM_NCUAHDRAWFRAME
#define WM_NCUAHDRAWFRAME (0x00AF)
#endif
 
#ifndef SM_CXPADDEDBORDER
#define SM_CXPADDEDBORDER 92
#endif
 
#ifndef WM_DPICHANGED
#define WM_DPICHANGED 0x02E0
#endif
 
#ifndef ABM_GETAUTOHIDEBAREX
#define ABM_GETAUTOHIDEBAREX 0x0000000b
#endif
 
QX_WINDOW_BEGIN_NAMESPACE
 
namespace Private
{
 
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();
}
 
}   // namespace Private
 
//
// Registry Helpers
//
#if QT_VERSION < QT_VERSION_CHECK(5, 14, 0)
class 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;
}
 
static inline bool isWin8Point1OrGreater()
{
    static const bool result = Private::IsWindows8Point1OrGreater_Real();
    return result;
}
 
static inline bool isWin10OrGreater()
{
    static const bool result = Private::IsWindows10OrGreater_Real();
    return result;
}
 
static inline bool isWin101809OrGreater()
{
    static const bool result = Private::IsWindows101809OrGreater_Real();
    return result;
}
 
static inline bool isWin101903OrGreater()
{
    static const bool result = Private::IsWindows101903OrGreater_Real();
    return result;
}
 
static inline bool isWin11OrGreater()
{
    static const bool result = Private::IsWindows11OrGreater_Real();
    return result;
}
 
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;
}
 
QX_WINDOW_END_NAMESPACE
 
#if QT_VERSION < QT_VERSION_CHECK(6, 0, 0)
#include <QMargins>
#include <QMetaType>
// for QVariant::fromValue(QMargins(...))
Q_DECLARE_METATYPE(QMargins)
#endif
 
#endif   // WINDOWKIT_WIN_H