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Weather: Maintain handle to uxtheme for the lifetime of the instance

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This commit is contained in:
Valentin Radu 2022-02-17 02:36:20 +02:00
parent 71656419f7
commit 97e522cf34
2 changed files with 12 additions and 7 deletions
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18
ep_weather_host/ep_weather_host.c
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@ -530,6 +530,10 @@ ULONG STDMETHODCALLTYPE epw_Weather_Release(EPWeather* _this)
CloseHandle(_this->hMutexData);
}
if (_this->hUxtheme)
{
FreeLibrary(_this->hUxtheme);
}
FREE(_this);
LONG dwOutstandingObjects = InterlockedDecrement(&epw_OutstandingObjects);
LONG dwOutstandingLocks = InterlockedAdd(&epw_LockCount, 0);
@ -1101,14 +1105,14 @@ HRESULT STDMETHODCALLTYPE epw_Weather_Initialize(EPWeather* _this, WCHAR wszName
InterlockedExchange64(&_this->dwGeolocationMode, dwGeolocationMode);
HMODULE hUxtheme = GetModuleHandleW(L"uxtheme.dll");
if (hUxtheme)
_this->hUxtheme = LoadLibraryW(L"uxtheme.dll");
if (_this->hUxtheme)
{
RefreshImmersiveColorPolicyState = GetProcAddress(hUxtheme, (LPCSTR)104);
SetPreferredAppMode = GetProcAddress(hUxtheme, (LPCSTR)135);
AllowDarkModeForWindow = GetProcAddress(hUxtheme, (LPCSTR)133);
ShouldAppsUseDarkMode = GetProcAddress(hUxtheme, (LPCSTR)132);
ShouldSystemUseDarkMode = GetProcAddress(hUxtheme, (LPCSTR)138);
RefreshImmersiveColorPolicyState = GetProcAddress(_this->hUxtheme, (LPCSTR)104);
SetPreferredAppMode = GetProcAddress(_this->hUxtheme, (LPCSTR)135);
AllowDarkModeForWindow = GetProcAddress(_this->hUxtheme, (LPCSTR)133);
ShouldAppsUseDarkMode = GetProcAddress(_this->hUxtheme, (LPCSTR)132);
ShouldSystemUseDarkMode = GetProcAddress(_this->hUxtheme, (LPCSTR)138);
if (ShouldAppsUseDarkMode &&
ShouldSystemUseDarkMode &&
SetPreferredAppMode &&

1
ep_weather_host/ep_weather_host.h
View File

@ -60,6 +60,7 @@ typedef interface EPWeather
char* pImage;
DWORD cbLocation;
LPCWSTR wszLocation;
HMODULE hUxtheme;
RECT rcBorderThickness; // local variables:
ITaskbarList* pTaskList;