TBool CWindow::KeyEventL(TInt aKeyCode)
{
UtilityTools::WriteLogsL(_L("CWindow::KeyEventL"));
TBool keyResult = ETrue;
if(iChildWindow)
{
UtilityTools::WriteLogsL(_L("CWindow::KeyEventL iChildWindow Start"));
UtilityTools::WriteLogsL(_L("CWindow::KeyEventL iChildWindow child type = %d"),iChildWindow->GetWindowType());
keyResult = iChildWindow->KeyEventL(aKeyCode);
UtilityTools::WriteLogsL(_L("CWindow::KeyEventL iChildWindow End"));
}
else
{
keyResult = HandleEachControlKeyL(aKeyCode);
if(!keyResult)
{
keyResult = DoKeyEventL(aKeyCode);
}
if(!keyResult && iCanPopUpWindow)
{
keyResult = ETrue;
switch(aKeyCode)
{
case '*': //用户按下"*"键,打开播放器界面
if(EOpenFileWindow_Music != iWindowType)
{
CreateChildWindow(EOpenFileWindow_Music);
}
break;
case '#': //用户按下"#"键,打开下载管理界面
if(EDownloadManagerWindow != iWindowType&&iMainEngine.GetLoginType()==1)
{
CreateChildWindow(EDownloadManagerWindow);
}
break;
case '0': //用户按下"0"键,打开已下载界面
if(EDownloadedWindow != iWindowType)
{
CreateChildWindow(EDownloadedWindow);
}
break;
default:
keyResult = EFalse;
break;
}
}
}
UtilityTools::WriteLogsL(_L("CWindow::KeyEventL End"));
return keyResult;
}
CWindow* CWindow::MakeChildWindow(TInt aWindowType)
{
CreateChildWindow(aWindowType);
return iChildWindow;
}
HRESULT tTVPMFPlayer::CreateVideoPlayer() {
if( MediaSession.p ) {
return S_OK; // 既に作成済み
}
HRESULT hr = CreateChildWindow();
if( hr != S_OK ) return hr;
HWND hWnd = GetChildWindow();
if( hWnd == NULL || hWnd == INVALID_HANDLE_VALUE )
return E_FAIL;
if( FAILED(hr = MFCreateMediaSession( NULL, &MediaSession )) ) {
TVPThrowExceptionMessage(L"Faild to create Media session.");
}
if( FAILED(hr = MediaSession->BeginGetEvent( PlayerCallback, NULL )) ) {
TVPThrowExceptionMessage(L"Faild to begin get event.");
}
CComPtr<IMFSourceResolver> pSourceResolver;
if( FAILED(hr = MFCreateSourceResolver(&pSourceResolver)) ) {
TVPThrowExceptionMessage(L"Faild to create source resolver.");
}
MF_OBJECT_TYPE ObjectType = MF_OBJECT_INVALID;
CComPtr<IUnknown> pSource;
if( FAILED(hr = pSourceResolver->CreateObjectFromByteStream( ByteStream, StreamName.c_str(), MF_RESOLUTION_MEDIASOURCE, NULL, &ObjectType, (IUnknown**)&pSource )) ) {
//if( FAILED(hr = pSourceResolver->CreateObjectFromURL( L"C:\\krkrz\\bin\\win32\\data\\test.mp4",
// MF_RESOLUTION_MEDIASOURCE, NULL, &ObjectType, (IUnknown**)&pSource)) ) {
TVPThrowExceptionMessage(L"Faild to open stream.");
}
if( ObjectType != MF_OBJECT_MEDIASOURCE ) {
TVPThrowExceptionMessage(L"Invalid media source.");
}
//CComPtr<IMFMediaSource> pMediaSource;
if( FAILED(hr = pSource.QueryInterface(&MediaSource)) ) {
TVPThrowExceptionMessage(L"Faild to query Media source.");
}
if( FAILED(hr = MFCreateTopology(&Topology)) ) {
TVPThrowExceptionMessage(L"Faild to create Topology.");
}
CComPtr<IMFPresentationDescriptor> pPresentationDescriptor;
if( FAILED(hr = MediaSource->CreatePresentationDescriptor(&pPresentationDescriptor)) ) {
TVPThrowExceptionMessage(L"Faild to create Presentation Descriptor.");
}
DWORD streamCount;
if( FAILED(hr = pPresentationDescriptor->GetStreamDescriptorCount(&streamCount)) ) {
TVPThrowExceptionMessage(L"Faild to get stream count.");
}
if( streamCount < 1 ) {
TVPThrowExceptionMessage(L"Not found media stream.");
}
for( DWORD i = 0; i < streamCount; i++ ) {
if( FAILED(hr = AddBranchToPartialTopology(Topology, MediaSource, pPresentationDescriptor, i, hWnd)) ) {
TVPThrowExceptionMessage(L"Faild to add nodes.");
}
}
pPresentationDescriptor->GetUINT64(MF_PD_DURATION, (UINT64*)&HnsDuration);
if( FAILED(hr = MediaSession->SetTopology( 0, Topology )) ) {
TVPThrowExceptionMessage(L"Faild to set topology.");
}
return hr;
}
