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92 lines
2.1 KiB
C
92 lines
2.1 KiB
C
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FORCEINLINE
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PALETTEENTRY
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PALENTRY(BYTE r, BYTE g, BYTE b)
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{
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PALETTEENTRY ret;
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ret.peRed = r;
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ret.peGreen = g;
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ret.peBlue = b;
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ret.peFlags = 0;
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return ret;
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}
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INT
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Test_NtUserSelectPalette(PTESTINFO pti)
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{
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HPALETTE hPal, hOldPal;
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HWND hWnd;
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HDC hDC, hCompDC;
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struct
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{
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LOGPALETTE logpal;
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PALETTEENTRY entry[20];
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} pal;
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ZeroMemory(&pal, sizeof(pal));
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pal.logpal.palVersion = 0x300;
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pal.logpal.palNumEntries = 6;
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pal.entry[0] = PALENTRY(0,0,0);
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pal.entry[1] = PALENTRY(255,255,255);
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pal.entry[2] = PALENTRY(128,128,128);
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pal.entry[3] = PALENTRY(128,0,0);
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pal.entry[4] = PALENTRY(0,128,0);
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pal.entry[5] = PALENTRY(0,0,128);
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hPal = CreatePalette(&pal.logpal);
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ASSERT(hPal);
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TEST(DeletePalette(hPal) == 1);
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hPal = CreatePalette(&pal.logpal);
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ASSERT(hPal);
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/* Create a window */
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hWnd = CreateWindowW(L"BUTTON", L"TestWindow", WS_OVERLAPPEDWINDOW | WS_VISIBLE,
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CW_USEDEFAULT, CW_USEDEFAULT, 100, 100,
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NULL, NULL, g_hInstance, 0);
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hDC = GetDC(hWnd);
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ASSERT(hDC);
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hCompDC = CreateCompatibleDC(hDC);
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ASSERT(hCompDC);
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/* Test NULL DC */
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SetLastError(ERROR_SUCCESS);
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hOldPal = NtUserSelectPalette(NULL, hPal, 0);
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TEST(hOldPal == 0);
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TEST(GetLastError() == ERROR_SUCCESS);
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/* Test invalid DC */
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SetLastError(ERROR_SUCCESS);
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hOldPal = NtUserSelectPalette((HDC)-1, hPal, 0);
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TEST(hOldPal == 0);
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TEST(GetLastError() == ERROR_SUCCESS);
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/* Test NULL palette */
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SetLastError(ERROR_SUCCESS);
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hOldPal = NtUserSelectPalette(hDC, NULL, 0);
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TEST(hOldPal == 0);
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TEST(GetLastError() == ERROR_SUCCESS);
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/* Test invalid palette */
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SetLastError(ERROR_SUCCESS);
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hOldPal = NtUserSelectPalette(hDC, (HPALETTE)-1, 0);
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TEST(hOldPal == 0);
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TEST(GetLastError() == ERROR_SUCCESS);
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/* Test valid palette */
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hOldPal = NtUserSelectPalette(hDC, hPal, 0);
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TEST(hOldPal != 0);
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TEST(hOldPal == GetStockObject(DEFAULT_PALETTE));
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/* We cannot Delete the palette */
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TEST(DeletePalette(hPal) == 0);
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/* We can still select the Palette into a compatible DC */
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hOldPal = NtUserSelectPalette(hCompDC, hPal, 0);
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TEST(hOldPal != 0);
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return APISTATUS_NORMAL;
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}
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