mirror of
https://github.com/valinet/ExplorerPatcher.git
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145 lines
3.5 KiB
C
145 lines
3.5 KiB
C
#ifndef _H_EP_WEATHER_UTILITY_H_
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#define _H_EP_WEATHER_UTILITY_H_
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#include <Windows.h>
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#include <stdint.h>
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#ifndef NTDDI_WIN10_CO
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#define DWMWA_USE_IMMERSIVE_DARK_MODE 20
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#endif
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extern void(*RefreshImmersiveColorPolicyState)();
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extern void(*SetPreferredAppMode)(INT64 bAllowDark);
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extern void(*AllowDarkModeForWindow)(HWND hWnd, INT64 bAllowDark);
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extern BOOL(*ShouldAppsUseDarkMode)();
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extern BOOL(*ShouldSystemUseDarkMode)();
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inline BOOL IsColorSchemeChangeMessage(LPARAM lParam)
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{
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BOOL is = FALSE;
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if (lParam && CompareStringOrdinal(lParam, -1, L"ImmersiveColorSet", -1, TRUE) == CSTR_EQUAL)
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{
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is = TRUE;
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}
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return is;
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}
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inline BOOL IsHighContrast()
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{
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HIGHCONTRASTW highContrast;
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ZeroMemory(&highContrast, sizeof(HIGHCONTRASTW));
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highContrast.cbSize = sizeof(highContrast);
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if (SystemParametersInfoW(SPI_GETHIGHCONTRAST, sizeof(highContrast), &highContrast, FALSE))
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return highContrast.dwFlags & HCF_HIGHCONTRASTON;
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return FALSE;
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}
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inline void QueryVersionInfo(HMODULE hModule, WORD Resource, DWORD* dwLeftMost, DWORD* dwSecondLeft, DWORD* dwSecondRight, DWORD* dwRightMost)
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{
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HRSRC hResInfo;
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DWORD dwSize;
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HGLOBAL hResData;
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LPVOID pRes, pResCopy;
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UINT uLen;
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VS_FIXEDFILEINFO* lpFfi;
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hResInfo = FindResource(hModule, MAKEINTRESOURCE(Resource), RT_VERSION);
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dwSize = SizeofResource(hModule, hResInfo);
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hResData = LoadResource(hModule, hResInfo);
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pRes = LockResource(hResData);
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pResCopy = LocalAlloc(LMEM_FIXED, dwSize);
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CopyMemory(pResCopy, pRes, dwSize);
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FreeResource(hResData);
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VerQueryValue(pResCopy, TEXT("\\"), (LPVOID*)&lpFfi, &uLen);
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DWORD dwFileVersionMS = lpFfi->dwFileVersionMS;
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DWORD dwFileVersionLS = lpFfi->dwFileVersionLS;
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*dwLeftMost = HIWORD(dwFileVersionMS);
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*dwSecondLeft = LOWORD(dwFileVersionMS);
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*dwSecondRight = HIWORD(dwFileVersionLS);
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*dwRightMost = LOWORD(dwFileVersionLS);
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LocalFree(pResCopy);
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}
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#define OSVERSION_INVALID 0xffffffff
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typedef LONG NTSTATUS, * PNTSTATUS;
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#define STATUS_SUCCESS (0x00000000)
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typedef NTSTATUS(WINAPI* VnRtlGetVersionPtr)(PRTL_OSVERSIONINFOW);
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// https://stackoverflow.com/questions/36543301/detecting-windows-10-version/36543774#36543774
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inline BOOL GetOSVersion(PRTL_OSVERSIONINFOW lpRovi)
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{
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HMODULE hMod = GetModuleHandleW(L"ntdll.dll");
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if (hMod != NULL)
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{
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VnRtlGetVersionPtr fxPtr = (VnRtlGetVersionPtr)GetProcAddress(
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hMod,
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"RtlGetVersion"
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);
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if (fxPtr != NULL)
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{
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lpRovi->dwOSVersionInfoSize = sizeof(RTL_OSVERSIONINFOW);
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if (STATUS_SUCCESS == fxPtr(lpRovi))
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{
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return TRUE;
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}
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}
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}
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return FALSE;
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}
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// https://stackoverflow.com/questions/47926094/detecting-windows-10-os-build-minor-version
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inline DWORD32 GetUBR()
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{
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DWORD32 ubr = 0, ubr_size = sizeof(DWORD32);
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HKEY hKey;
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LONG lRes = RegOpenKeyExW(
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HKEY_LOCAL_MACHINE,
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wcschr(
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wcschr(
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wcschr(
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UNIFIEDBUILDREVISION_KEY,
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'\\'
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) + 1,
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'\\'
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) + 1,
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'\\'
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) + 1,
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0,
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KEY_READ,
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&hKey
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);
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if (lRes == ERROR_SUCCESS)
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{
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RegQueryValueExW(
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hKey,
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UNIFIEDBUILDREVISION_VALUE,
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0,
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NULL,
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&ubr,
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&ubr_size
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);
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}
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}
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inline DWORD32 GetOSVersionAndUBR(PRTL_OSVERSIONINFOW lpRovi)
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{
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if (!GetOSVersion(lpRovi))
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{
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return OSVERSION_INVALID;
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}
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return GetUBR();
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}
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inline BOOL IsWindows11()
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{
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RTL_OSVERSIONINFOW rovi;
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if (GetOSVersion(&rovi) && rovi.dwBuildNumber >= 21996)
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{
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return TRUE;
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}
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return FALSE;
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}
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#endif |