static void LaunchConfig(void)
{
// Only show the dialog if the RegisterDialogClasses function succeeded.
// This is the same behaviour as MS' scrnsave.lib.
if( RegisterDialogClasses(hMainInstance) )
DialogBox(hMainInstance, MAKEINTRESOURCE(DLG_SCRNSAVECONFIGURE), GetForegroundWindow(), (DLGPROC) ScreenSaverConfigureDialog);
}
static void LaunchConfig(void)
{
/* FIXME: should this be called */
RegisterDialogClasses(hMainInstance);
/* display configure dialog */
DialogBox(hMainInstance, MAKEINTRESOURCE(DLG_SCRNSAVECONFIGURE),
GetForegroundWindow(), (DLGPROC) ScreenSaverConfigureDialog);
}
static void doConfig (HWND hwnd)
{
// RegisterDialogClasses() lets the screensaver register any child control
// windows needed by the configuration dialog box. If successful, that
// function returns TRUE.
if (RegisterDialogClasses (g_hinstance))
{
// Display the configuration dialog box, allowing the user to configure
// the screensaver.
DialogBoxParam (g_hinstance, MAKEINTRESOURCE(DLG_SCRNSAVECONFIGURE),
hwnd, (DLGPROC) ScreenSaverConfigureDialog, 0);
}
}
/*
Register screen saver window class and call user
supplied hook.
*/
static BOOL RegisterClasses(void)
{
WNDCLASS cls;
cls.hCursor = NULL;
cls.hIcon = LoadIcon(hMainInstance, MAKEINTATOM(ID_APP));
cls.lpszMenuName = NULL;
cls.lpszClassName = CLASS_SCRNSAVE;
cls.hbrBackground = GetStockObject(BLACK_BRUSH);
cls.hInstance = hMainInstance;
cls.style = CS_VREDRAW | CS_HREDRAW | CS_SAVEBITS | CS_PARENTDC;
cls.lpfnWndProc = (WNDPROC) SysScreenSaverProc;
cls.cbWndExtra = 0;
cls.cbClsExtra = 0;
if (!RegisterClass(&cls))
return FALSE;
return RegisterDialogClasses(hMainInstance);
}