static BOOL RegisterWindowClasses (void)
{
WNDCLASSA cls;
cls.style = 0;
cls.lpfnWndProc = DefWindowProcA;
cls.cbClsExtra = 0;
cls.cbWndExtra = 0;
cls.hInstance = g_hinst;
cls.hIcon = NULL;
cls.hCursor = LoadCursorA (NULL, IDC_ARROW);
cls.hbrBackground = (HBRUSH)(COLOR_WINDOW + 1);
cls.lpszMenuName = NULL;
cls.lpszClassName = "GetNextDlgItemWindowClass";
if (!RegisterClassA (&cls)) return FALSE;
cls.lpfnWndProc = main_window_procA;
cls.lpszClassName = "IsDialogMessageWindowClass";
if (!RegisterClassA (&cls)) return FALSE;
GetClassInfoA(0, "#32770", &cls);
cls.lpfnWndProc = testDlgWinProc;
cls.lpszClassName = "WM_NEXTDLGCTLWndClass";
if (!RegisterClassA (&cls)) return FALSE;
return TRUE;
}
void CListSide::Create(HWND hParent, RECT rect, HFONT hFont, int nVBarPos, int nLineHeight, bool bEnableLineSel, bool bIsLyrics)
{
m_bIsLyrics = bIsLyrics;
m_bEnableLineSel = bEnableLineSel;
rect.bottom--;
rect.right--;
WNDCLASSA wndclass;
if (FALSE == GetClassInfoA(genDll.m_hInstance, TABLECLASS, &wndclass))
{
ZeroMemory(&wndclass, sizeof(WNDCLASS));
wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
wndclass.hCursor = LoadCursor(NULL, IDC_ARROW);
wndclass.hInstance = genDll.m_hInstance;
wndclass.lpfnWndProc = WindowProc;
wndclass.lpszClassName = TABLECLASS;
wndclass.style = CS_VREDRAW | CS_HREDRAW | CS_CLASSDC;
if (FALSE == RegisterClassA(&wndclass))
{
DWORD dwError = GetLastError();
char str[20];
sprintf(str, "Error 0x%x", dwError);
MessageBoxA(genDll.m_hWinamp, str, "Fatal Error!", MB_ICONERROR);
#ifdef _DEBUG
DebugBreak();
#endif
PostQuitMessage(-1);
}
}
m_hWnd = CreateWindowA(TABLECLASS, 0, WS_CHILD | WS_VISIBLE | WS_CLIPSIBLINGS | WS_VSCROLL, rect.left, rect.top,
rect.right - rect.left + 1, rect.bottom - rect.top + 1, hParent, NULL, genDll.m_hInstance, NULL);
if (m_hWnd == 0)
{
DWORD dwError = GetLastError();
char str[20];
sprintf(str, "Error 0x%x", dwError);
MessageBoxA(genDll.m_hWinamp, str, "Fatal Error!", MB_ICONERROR);
#ifdef _DEBUG
DebugBreak();
#endif
PostQuitMessage(-1);
}
GetClientRect(m_hWnd, &m_rClient);
m_nVBarPos = nVBarPos;
SetWindowLongPtrW(m_hWnd, GWL_USERDATA, (LONG_PTR)this);
EnableScrollBar(m_hWnd, SB_VERT, ESB_DISABLE_BOTH);
m_hFont = hFont;
m_nLineHeight = nLineHeight;
AddLine();
}
void CButtonBar::Create(HWND hParent, const RECT &rect)
{
WNDCLASSA wndclass;
if (FALSE == GetClassInfoA(genDll.m_hInstance, CLASSNAME, &wndclass))
{
memset(&wndclass, 0, sizeof(wndclass));
wndclass.hbrBackground = (HBRUSH)GetStockObject(WHITE_BRUSH);
wndclass.hInstance = genDll.m_hInstance;
wndclass.lpfnWndProc = WindowProc;
wndclass.lpszClassName = CLASSNAME;
wndclass.lpszMenuName = 0;
wndclass.style = CS_HREDRAW | CS_VREDRAW | CS_SAVEBITS;
if (false == RegisterClassA(&wndclass))
{
DWORD dwError = GetLastError();
char str[30];
sprintf_s(str, 30, "Error 0x%x", dwError);
MessageBoxA(hParent, str, "Fatal Error!", MB_ICONERROR);
#ifdef _DEBUG
DebugBreak();
#endif
PostQuitMessage(-1);
}
}
m_hWnd = CreateWindowA(CLASSNAME, "", WS_CHILD | WS_VISIBLE, rect.left, rect.top,
rect.right - rect.left + 1, rect.bottom - rect.top + 1, hParent, 0, genDll.m_hInstance, 0);
if (m_hWnd == 0)
{
DWORD dwError = GetLastError();
char str[30];
sprintf_s(str, 30, "Error 0x%x", dwError);
MessageBoxA(hParent, str, "Fatal Error!", MB_ICONERROR);
#ifdef _DEBUG
DebugBreak();
#endif
PostQuitMessage(-1);
}
GetClientRect(m_hWnd, &m_rClient);
m_hbFBack = LoadBitmap(genDll.m_hInstance, MAKEINTRESOURCE(IDB_FBACK));
m_hbFFar = LoadBitmap(genDll.m_hInstance, MAKEINTRESOURCE(IDB_FFAR));
m_hbPlay = LoadBitmap(genDll.m_hInstance, MAKEINTRESOURCE(IDB_PLAY));
m_hbPause = LoadBitmap(genDll.m_hInstance, MAKEINTRESOURCE(IDB_PAUSE));
m_hbStop = LoadBitmap(genDll.m_hInstance, MAKEINTRESOURCE(IDB_STOP));
m_hbFBack2 = LoadBitmap(genDll.m_hInstance, MAKEINTRESOURCE(IDB_FBACK2));
m_hbFFar2 = LoadBitmap(genDll.m_hInstance, MAKEINTRESOURCE(IDB_FFAR2));
m_hbPlay2 = LoadBitmap(genDll.m_hInstance, MAKEINTRESOURCE(IDB_PLAY2));
m_hbPause2 = LoadBitmap(genDll.m_hInstance, MAKEINTRESOURCE(IDB_PAUSE2));
m_hbStop2 = LoadBitmap(genDll.m_hInstance, MAKEINTRESOURCE(IDB_STOP2));
SetWindowLongPtrA(m_hWnd, GWL_USERDATA, (LONG_PTR)this);
}
//--------------------------------------------------------------------------
void WindowsVideoDevice::UnregisterApp() noexcept
{
if (!m_i32AppRegistered)
return;
--m_i32AppRegistered;
if (m_i32AppRegistered <= 0)
{
WNDCLASSA kClass;
if (GetClassInfoA(m_hInstance, m_kAppName, &kClass))
{
UnregisterClassA(m_kAppName, m_hInstance);
}
m_i32AppRegistered = 0;
m_kAppName = "";
m_u32AppStyle = 0;
m_hInstance = nullptr;
}
}
void Test_RealGetWindowClass()
{
int testNo;
UINT Result;
CHAR Buffer[1024];
Result = RealGetWindowClass( NULL, Buffer, ARRAY_SIZE(Buffer) );
ok(Result == 0, "Result = %d\n", Result);
ok(GetLastError() == ERROR_INVALID_WINDOW_HANDLE, "GetLastError() = %ld\n", GetLastError());
for (testNo = 0; testNo < ARRAY_SIZE(RealClassTestData); testNo++)
{
ATOM atom;
WNDCLASSA cls;
HWND hWnd;
/* Register classes, "derived" from built-in dialog, with and without the DLGWINDOWEXTRA flag set */
GetClassInfoA(0, "#32770", &cls);
if (RealClassTestData[testNo].OverrideWndProc)
cls.lpfnWndProc = DefWindowProcA;
cls.lpszClassName = RealClassTestData[testNo].ClassName;
cls.cbWndExtra &= ~RealClassTestData[testNo].WndExtra;
atom = RegisterClassA (&cls);
if (atom == 0) return;
/* Create a window */
hWnd = CreateWindowEx( WS_EX_LEFT | WS_EX_LTRREADING | WS_EX_RIGHTSCROLLBAR |
WS_EX_DLGMODALFRAME | WS_EX_WINDOWEDGE | WS_EX_CONTROLPARENT | WS_EX_APPWINDOW,
RealClassTestData[testNo].ClassName,
RealClassTestData[testNo].ClassName,
WS_POPUPWINDOW | WS_CLIPSIBLINGS | WS_DLGFRAME | WS_OVERLAPPED |
WS_MINIMIZEBOX | WS_MAXIMIZEBOX | DS_3DLOOK | DS_SETFONT | DS_MODALFRAME,
CW_USEDEFAULT, CW_USEDEFAULT, 100, 100,
NULL, NULL, 0, 0);
/* Do we expect a HWND at all? */
if (RealClassTestData[testNo].ExpectsHwnd)
{
ok(hWnd != NULL, "\n");
if (hWnd != NULL)
{
/* Get the "real" class name */
Result = RealGetWindowClass( hWnd, Buffer, ARRAY_SIZE(Buffer) );
printf("Buffer: %s\nExpectedClassNameBefore(%d): %s\n", Buffer, testNo, RealClassTestData[testNo].ExpectedClassNameBefore);
ok( Result != 0, "\n" );
ok( strcmp( Buffer, RealClassTestData[testNo].ExpectedClassNameBefore ) == 0, "\n" );
/* Call a function that requires a dialog window */
DefDlgProcA( hWnd, DM_SETDEFID, IDCANCEL, 0 );
/* Get the "real" class name again */
Result = RealGetWindowClass( hWnd, Buffer, ARRAY_SIZE(Buffer) );
printf("Buffer: %s\nExpectedClassNameAfter(%d): %s\n", Buffer, testNo, RealClassTestData[testNo].ExpectedClassNameAfter);
ok( Result != 0, "\n" );
ok( strcmp( Buffer, RealClassTestData[testNo].ExpectedClassNameAfter ) == 0, "\n" );
}
}
else
{
ok(hWnd == NULL, "\n");
}
/* Cleanup */
DestroyWindow(hWnd);
UnregisterClass(RealClassTestData[testNo].ClassName, 0);
}
}
