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50 lines
1.3 KiB
C++
50 lines
1.3 KiB
C++
#include <Windows.h>
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#include <chrono>
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#include <Dwmapi.h>
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#pragma comment(lib, "dwmapi.lib")
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#define WDA_EXCLUDEFROMCAPTURE 0x00000011
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const MARGINS margins = { -1 ,-1, -1, -1 };
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const wchar_t g_szClassName[] = L"changeableplaceoverlay";
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int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
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{
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WNDCLASSEX wc;
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HWND changeableplacehwnd;
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MSG Msg;
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wc.cbSize = sizeof(WNDCLASSEX);
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wc.style = CS_HREDRAW | CS_VREDRAW;
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wc.lpfnWndProc = DefWindowProc;
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wc.cbClsExtra = 0;
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wc.cbWndExtra = 0;
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wc.hInstance = hInstance;
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wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
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wc.hCursor = LoadCursor(NULL, IDC_ARROW);
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wc.hbrBackground = (HBRUSH)(RGB(0, 0, 0));
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wc.lpszMenuName = NULL;
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wc.lpszClassName = g_szClassName;
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wc.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
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RegisterClassEx(&wc);
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changeableplacehwnd = CreateWindowEx(
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WS_EX_LAYERED | WS_EX_TRANSPARENT,
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g_szClassName,
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g_szClassName,
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WS_POPUP | WS_VISIBLE,
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0, 0, 1920, 1080,
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NULL, NULL, hInstance, NULL);
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SetLayeredWindowAttributes(changeableplacehwnd, RGB(0, 0, 0), 175, LWA_ALPHA);
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SetWindowDisplayAffinity(changeableplacehwnd, WDA_EXCLUDEFROMCAPTURE);
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DwmExtendFrameIntoClientArea(changeableplacehwnd, &margins);
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while (GetMessage(&Msg, NULL, 0, 0) > 0)
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{
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TranslateMessage(&Msg);
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DispatchMessage(&Msg);
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}
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exit(0);
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return Msg.wParam;
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} |