//-------------------------------------------------------------------------
// RepositionMovie
// Updates video position in windowless mode
//-------------------------------------------------------------------------
void CMultiSAP::RepositionMovie()
{
RECT rcPos;
GetMoviePosition(&rcPos);
PutMoviePosition(rcPos);
}
/******************************Public*Routine******************************\
* RepositionMovie
*
\**************************************************************************/
void
RepositionMovie(HWND hwnd)
{
if(pMpegMovie)
{
long xPos, yPos, cx, cy;
GetMoviePosition(hwnd, &xPos, &yPos, &cx, &cy);
pMpegMovie->PutMoviePosition(xPos, yPos, cx, cy);
InvalidateRect(hwnd, NULL, false);
UpdateWindow(hwnd);
}
}
/*****************************Private*Routine******************************\
* RepositionMovie
*
\**************************************************************************/
void
RepositionMovie(HWND hwnd)
{
if(pMovie)
{
long xPos, yPos, cx, cy;
GetMoviePosition(hwnd, &xPos, &yPos, &cx, &cy);
pMovie->PutMoviePosition(xPos, yPos, cx, cy);
HDC hdcWin = GetDC(NULL);
pMovie->SetAppText(g_szLine21Text);
pMovie->RepaintVideo(hwnd, hdcWin);
ReleaseDC(hwnd, hdcWin);
}
}
/*****************************Private*Routine******************************\
* VideoCd_OnPaint
*
\**************************************************************************/
void
VideoCd_OnPaint(
HWND hwnd
)
{
PAINTSTRUCT ps;
HDC hdc;
RECT rc1;
RECT rc2;
/*
** Draw a frame around the movie playback area.
*/
GetClientRect(hwnd, &rc2);
hdc = BeginPaint(hwnd, &ps);
if(pMpegMovie)
{
long xPos, yPos, cx, cy;
GetMoviePosition(hwnd, &xPos, &yPos, &cx, &cy);
SetRect(&rc1, xPos, yPos, xPos + cx, yPos + cy);
HRGN rgnClient = CreateRectRgnIndirect(&rc2);
HRGN rgnVideo = CreateRectRgnIndirect(&rc1);
CombineRgn(rgnClient, rgnClient, rgnVideo, RGN_DIFF);
HBRUSH hbr = GetSysColorBrush(COLOR_BTNFACE);
FillRgn(hdc, rgnClient, hbr);
DeleteObject(hbr);
DeleteObject(rgnClient);
DeleteObject(rgnVideo);
pMpegMovie->RepaintVideo(hwnd, hdc);
}
else
{
FillRect(hdc, &rc2, (HBRUSH)(COLOR_BTNFACE + 1));
}
EndPaint(hwnd, &ps);
}
/*****************************Private*Routine******************************\
* VideoCd_OnMove
*
\**************************************************************************/
void
VideoCd_OnMove(
HWND hwnd,
int x,
int y
)
{
if(pMpegMovie)
{
if(pMpegMovie->GetStateMovie() != State_Running)
{
RepositionMovie(hwnd);
}
else
{
long xPos, yPos, cx, cy;
// Reposition movie but don't invalidate the rect, since
// the next video frame will handle the redraw.
GetMoviePosition(hwnd, &xPos, &yPos, &cx, &cy);
pMpegMovie->PutMoviePosition(xPos, yPos, cx, cy);
}
}
}
//-------------------------------------------------------------------------
// Name: CmdAddMovie
// Desc: Processes command "add movie" from the parent dialog
// Parameters: (sMovieInfo *)lParam;
// Return:
// Other: 1. Create CMovie
// 2. Add movie to the end of the list
// 3. Start playing
//-------------------------------------------------------------------------
void CMultiSAP::CmdAddMovie(sMovieInfo* pMovInf)
{
HRESULT hr = S_OK;
RECT rc;
CMovie *pmovie = NULL;
CAutoLock Lock(&m_AppImageLock);
CmdAddEffect(eEffectFading,2000, 300, 400, TRUE); // set next videoeffect "fading"
if( m_pEffect ) // ping video effect change
{
m_pEffect->Finish();
}
if( !pMovInf)
{
OutputDebugString(TEXT("Invalid parameter sent to CmdAddMovie()\n"));
return;
}
if( 0 == m_movieList.GetSize() )
{
ShowWindow( m_hwndApp, SW_SHOW);
}
pmovie = new CMovie;
if( !pmovie )
{
OutputDebugStringA("Failed to allocate new movie in CmdAddMovie()\n");
return;
}
pmovie->Initialize(pMovInf, this);
if( FALSE == m_movieList.Add( pmovie ))
{
OutputDebugStringA("Failed to add new movie to the list in CmdAddMovie()\n");
pmovie->Release();
delete pmovie;
return;
}
try
{
if( !m_movieList.GetMovie( pMovInf->pdwUserID) )
throw;
hr = m_movieList.GetMovie( pMovInf->pdwUserID)->OpenMovie();
}
catch(...)
{
pmovie->Release();
delete pmovie;
OutputDebugString(TEXT("Unhandled exception when trying to open the movie\n"));
hr = E_POINTER;
}
if( FAILED(hr))
{
m_movieList.Delete( pMovInf->pdwUserID );
if( m_bErrorMessage )
{
MessageBox(NULL, m_achErrorMessage, m_achErrorTitle, MB_ICONEXCLAMATION);
m_bErrorMessage = false;
}
else
{
#ifdef UNICODE
hr = StringCchPrintfW( m_achErrorMessage, NUMELMS(m_achErrorMessage),TEXT("Direct3D object returned error code 0x%08x.\r\n"), hr);
#else
hr = StringCchPrintf( m_achErrorMessage, NUMELMS(m_achErrorMessage),TEXT("Direct3D object returned error code 0x%08x.\r\n"), hr);
#endif
hr = StringCchCat( m_achErrorMessage, NUMELMS(m_achErrorMessage), TEXT("Please use DirectX Error Lookup tool and verify DirectX\r\n")\
TEXT("capabilities of your video driver. We are sorry for inconvenience.\r\n")\
TEXT("You may want to try a different media file, or try a different video driver."));
hr = StringCchCopy( m_achErrorTitle, MAX_PATH, TEXT("Error when trying to render media file"));
MessageBox(NULL, m_achErrorMessage, m_achErrorTitle, MB_ICONEXCLAMATION);
m_bErrorMessage = false;
}
return;
}
GetMoviePosition(&rc);
PutMoviePosition(rc);
if( m_pEffect )
{
m_pEffect->Invalidate();
}
try
{
hr = PlayMovie(pMovInf->pdwUserID);
}
catch(...)
{
OutputDebugString(TEXT("Failed to start movie\n"));
m_movieList.Delete( pMovInf->pdwUserID );
hr = E_FAIL;
}
if( FAILED(hr))
{
m_movieList.Delete( pMovInf->pdwUserID );
}
}
