Function BfpProcess_GetMainWindowTitle

BeefySysLib/platform/win/Platform.cpp:1479–1532

}

BFP_EXPORT void BFP_CALLTYPE BfpProcess_GetMainWindowTitle(BfpProcess* process, char* outTitle, int* inOutTitleSize, BfpProcessResult* outResult)
{
	HWND mainWindow = NULL;

	//
	{
		AutoCrit autoCrit(gBfpCritSect);

		if ((gMainWindowCache.mLastUpdate == 0) || (BFTickCount() - gMainWindowCache.mLastUpdate > 100))
		{
			gMainWindowCache.mMap.Clear();
			::EnumWindows(EnumWndProc, 0);
			gMainWindowCache.mLastUpdate = BFTickCount();
		}

		gMainWindowCache.mMap.TryGetValue(process->mProcessId, &mainWindow);
	}

	/*EnumWndData enumWndData;
	enumWndData.mBestHandle = NULL;
	enumWndData.mProcessId = process->mProcessId;*/

	String title;

	if (mainWindow != NULL)
	{
		int wantSize = 128;

		while (true)
		{
			WCHAR* str = new WCHAR[wantSize];

			int size = ::GetWindowTextW(mainWindow, str, wantSize) + 1;

			if (size <= 0)
			{
				delete str;
				break;
			}

			if (size <= wantSize)
			{
				title = UTF8Encode(str);
				delete str;
				break;
			}

			delete str;
			wantSize = size;
		}
	}

	TryStringOut(title, outTitle, inOutTitleSize, (BfpResult*)outResult);
}

BFP_EXPORT void BFP_CALLTYPE BfpProcess_GetProcessName(BfpProcess* process, char* outName, int* inOutNameSize, BfpProcessResult* outResult)
{