int CreateWindows()
{
if (!InitApplication(NULL))
return FALSE;
if (!InitInstance(NULL, TRUE))
return FALSE;
// register the video window class
WNDCLASSEX wcx;
wcx.cbSize = sizeof(wcx); // size of structure
wcx.style = 0; // redraw if size changes
wcx.lpfnWndProc = MainWndProc; // points to window procedure
wcx.cbClsExtra = 0; // no extra class memory
wcx.cbWndExtra = 0; // no extra window memory
wcx.hInstance = NULL; // handle to instance
wcx.hIcon = LoadIcon(NULL,
IDI_APPLICATION); // predefined app. icon
wcx.hCursor = LoadCursor(NULL,
IDC_ARROW); // predefined arrow
wcx.hbrBackground = (HBRUSH)GetStockObject(
BLACK_BRUSH); // black background brush
wcx.lpszMenuName = NULL; // name of menu resource
wcx.lpszClassName = "PlaceCallVideoClass"; // name of window class
wcx.hIconSm = NULL;
ATOM x = RegisterClassEx(&wcx);
// create the Preview Window and the Video Window
HWND hPreview = createPreviewWindow(hMain);
HWND hVideo = createVideoWindow(hMain);
return 0;
}
HWND CViewFinder::CreateViewerWindow(RECT& pos, eViewrWndMode eMode)
{
if(m_hwndPreview != NULL)
{
DestroyViewerWindow();
}
m_PreviewWndParent = m_appMainWnd;
if(eFullScreen == eMode)
{
//structure pos will be calculated in below call
m_PreviewWndParent = createFullScreenWindow(m_appMainWnd, pos);
}
m_hwndPreview = createPreviewWindow(m_PreviewWndParent, pos);
return m_hwndPreview;
}