static HRESULT WINAPI
IVideoWindow_fnput_MessageDrain(IVideoWindow* iface,OAHWND hwnd)
{
CFilterGraph_THIS(iface,vidwin);
QUERYVIDEOWINDOW
TRACE("(%p)->()\n",This);
hr = IVideoWindow_put_MessageDrain(pVidWin,hwnd);
IVideoWindow_Release(pVidWin);
return hr;
}
/***************************************************************************
* MCIQTZ_mciWindow [internal]
*/
static DWORD MCIQTZ_mciWindow(UINT wDevID, DWORD dwFlags, LPMCI_DGV_WINDOW_PARMSW lpParms)
{
WINE_MCIQTZ *wma = MCIQTZ_mciGetOpenDev(wDevID);
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpParms);
if(!lpParms)
return MCIERR_NULL_PARAMETER_BLOCK;
if (!wma)
return MCIERR_INVALID_DEVICE_ID;
if (dwFlags & MCI_TEST)
return 0;
if (dwFlags & MCI_DGV_WINDOW_HWND && (IsWindow(lpParms->hWnd) || !lpParms->hWnd)) {
LONG visible = OATRUE;
LONG style = 0;
TRACE("Setting hWnd to %p\n", lpParms->hWnd);
IVideoWindow_get_Visible(wma->vidwin, &visible);
IVideoWindow_put_Visible(wma->vidwin, OAFALSE);
IVideoWindow_get_WindowStyle(wma->vidwin, &style);
style &= ~WS_CHILD;
if (lpParms->hWnd)
IVideoWindow_put_WindowStyle(wma->vidwin, style|WS_CHILD);
else
IVideoWindow_put_WindowStyle(wma->vidwin, style);
IVideoWindow_put_Owner(wma->vidwin, (OAHWND)lpParms->hWnd);
IVideoWindow_put_MessageDrain(wma->vidwin, (OAHWND)lpParms->hWnd);
IVideoWindow_put_Visible(wma->vidwin, visible);
wma->parent = lpParms->hWnd;
}
if (dwFlags & MCI_DGV_WINDOW_STATE) {
TRACE("Setting nCmdShow to %d\n", lpParms->nCmdShow);
IVideoWindow_put_WindowState(wma->vidwin, lpParms->nCmdShow);
}
if (dwFlags & MCI_DGV_WINDOW_TEXT) {
TRACE("Setting caption to %s\n", debugstr_w(lpParms->lpstrText));
IVideoWindow_put_Caption(wma->vidwin, lpParms->lpstrText);
}
return 0;
}
/***************************************************************************
* MCIQTZ_mciOpen [internal]
*/
static DWORD MCIQTZ_mciOpen(UINT wDevID, DWORD dwFlags,
LPMCI_DGV_OPEN_PARMSW lpOpenParms)
{
WINE_MCIQTZ* wma;
HRESULT hr;
DWORD style = 0;
RECT rc = { 0, 0, 0, 0 };
TRACE("(%04x, %08X, %p)\n", wDevID, dwFlags, lpOpenParms);
if (!lpOpenParms)
return MCIERR_NULL_PARAMETER_BLOCK;
wma = MCIQTZ_mciGetOpenDev(wDevID);
if (!wma)
return MCIERR_INVALID_DEVICE_ID;
MCIQTZ_mciStop(wDevID, MCI_WAIT, NULL);
hr = CoInitializeEx(NULL, COINIT_MULTITHREADED);
wma->uninit = SUCCEEDED(hr);
hr = CoCreateInstance(&CLSID_FilterGraph, NULL, CLSCTX_INPROC_SERVER, &IID_IGraphBuilder, (LPVOID*)&wma->pgraph);
if (FAILED(hr)) {
TRACE("Cannot create filtergraph (hr = %x)\n", hr);
goto err;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaControl, (LPVOID*)&wma->pmctrl);
if (FAILED(hr)) {
TRACE("Cannot get IMediaControl interface (hr = %x)\n", hr);
goto err;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaSeeking, (void**)&wma->seek);
if (FAILED(hr)) {
TRACE("Cannot get IMediaSeeking interface (hr = %x)\n", hr);
goto err;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IMediaEvent, (void**)&wma->mevent);
if (FAILED(hr)) {
TRACE("Cannot get IMediaEvent interface (hr = %x)\n", hr);
goto err;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IVideoWindow, (void**)&wma->vidwin);
if (FAILED(hr)) {
TRACE("Cannot get IVideoWindow interface (hr = %x)\n", hr);
goto err;
}
hr = IGraphBuilder_QueryInterface(wma->pgraph, &IID_IBasicVideo, (void**)&wma->vidbasic);
if (FAILED(hr)) {
TRACE("Cannot get IBasicVideo interface (hr = %x)\n", hr);
goto err;
}
if (!(dwFlags & MCI_OPEN_ELEMENT) || (dwFlags & MCI_OPEN_ELEMENT_ID)) {
TRACE("Wrong dwFlags %x\n", dwFlags);
goto err;
}
if (!lpOpenParms->lpstrElementName || !lpOpenParms->lpstrElementName[0]) {
TRACE("Invalid filename specified\n");
goto err;
}
TRACE("Open file %s\n", debugstr_w(lpOpenParms->lpstrElementName));
hr = IGraphBuilder_RenderFile(wma->pgraph, lpOpenParms->lpstrElementName, NULL);
if (FAILED(hr)) {
TRACE("Cannot render file (hr = %x)\n", hr);
goto err;
}
IVideoWindow_put_AutoShow(wma->vidwin, OAFALSE);
IVideoWindow_put_Visible(wma->vidwin, OAFALSE);
if (dwFlags & MCI_DGV_OPEN_WS)
style = lpOpenParms->dwStyle;
if (dwFlags & MCI_DGV_OPEN_PARENT) {
IVideoWindow_put_MessageDrain(wma->vidwin, (OAHWND)lpOpenParms->hWndParent);
IVideoWindow_put_WindowState(wma->vidwin, SW_HIDE);
IVideoWindow_put_WindowStyle(wma->vidwin, style|WS_CHILD);
IVideoWindow_put_Owner(wma->vidwin, (OAHWND)lpOpenParms->hWndParent);
GetClientRect(lpOpenParms->hWndParent, &rc);
IVideoWindow_SetWindowPosition(wma->vidwin, rc.left, rc.top, rc.right - rc.top, rc.bottom - rc.top);
wma->parent = (HWND)lpOpenParms->hWndParent;
}
else if (style)
IVideoWindow_put_WindowStyle(wma->vidwin, style);
IBasicVideo_GetVideoSize(wma->vidbasic, &rc.right, &rc.bottom);
wma->opened = TRUE;
if (dwFlags & MCI_NOTIFY)
mciDriverNotify(HWND_32(LOWORD(lpOpenParms->dwCallback)), wDevID, MCI_NOTIFY_SUCCESSFUL);
return 0;
err:
if (wma->vidbasic)
IBasicVideo_Release(wma->vidbasic);
wma->vidbasic = NULL;
if (wma->seek)
IMediaSeeking_Release(wma->seek);
wma->seek = NULL;
if (wma->vidwin)
IVideoWindow_Release(wma->vidwin);
wma->vidwin = NULL;
if (wma->pgraph)
IGraphBuilder_Release(wma->pgraph);
wma->pgraph = NULL;
if (wma->mevent)
IMediaEvent_Release(wma->mevent);
wma->mevent = NULL;
if (wma->pmctrl)
IMediaControl_Release(wma->pmctrl);
wma->pmctrl = NULL;
if (wma->uninit)
CoUninitialize();
wma->uninit = 0;
return MCIERR_INTERNAL;
}