/*
** Handles the SetRepeat bang.
**
*/
void PlayerITunes::SetRepeat(bool state)
{
IITTrack* track;
HRESULT hr = m_iTunes->get_CurrentTrack(&track);
if (SUCCEEDED(hr) && track)
{
IITPlaylist* playlist;
hr = track->get_Playlist(&playlist);
if (SUCCEEDED(hr))
{
m_Repeat = state;
playlist->put_SongRepeat((ITPlaylistRepeatMode)m_Repeat);
playlist->Release();
}
track->Release();
}
}
/*
** Handles the SetShuffle bang.
**
*/
void PlayerITunes::SetShuffle(bool state)
{
IITTrack* track;
HRESULT hr = m_iTunes->get_CurrentTrack(&track);
if (SUCCEEDED(hr) && track)
{
IITPlaylist* playlist;
hr = track->get_Playlist(&playlist);
if (SUCCEEDED(hr))
{
m_Shuffle = state;
VARIANT_BOOL shuffle = m_Shuffle ? VARIANT_TRUE : VARIANT_FALSE;
playlist->put_Shuffle(shuffle);
playlist->Release();
}
track->Release();
}
}
/*
** Called by iTunes event handler on track change.
**
*/
void PlayerITunes::OnTrackChange()
{
IITTrack* track;
HRESULT hr = m_iTunes->get_CurrentTrack(&track);
if (SUCCEEDED(hr) && track)
{
BSTR tmpStr;
long tmpVal;
// Get metadata
track->get_Artist(&tmpStr);
tmpStr ? (m_Artist = tmpStr) : m_Artist.clear();
track->get_Name(&tmpStr);
tmpStr ? (m_Title = tmpStr) : m_Title.clear();
track->get_Album(&tmpStr);
tmpStr ? (m_Album = tmpStr) : m_Album.clear();
track->get_Genre(&tmpStr);;
tmpStr ? (m_Genre = tmpStr) : m_Genre.clear();
track->get_Duration(&tmpVal);
m_Duration = (UINT)tmpVal;
// Rating is 0 - 100, divide to 0 - 5
track->get_Rating(&tmpVal);
tmpVal /= 20L;
m_Rating = (UINT)tmpVal;
track->get_TrackNumber(&tmpVal);
m_Number = (UINT)tmpVal;
track->get_Year(&tmpVal);
m_Year = (UINT)tmpVal;
IITPlaylist* playlist;
hr = track->get_Playlist(&playlist);
if (SUCCEEDED(hr))
{
ITPlaylistRepeatMode repeat;
hr = playlist->get_SongRepeat(&repeat);
if (SUCCEEDED(hr))
{
m_Repeat = repeat != ITPlaylistRepeatModeOff;
}
playlist->Release();
}
IITFileOrCDTrack* file;
hr = track->QueryInterface(&file);
if (SUCCEEDED(hr))
{
file->get_Location(&tmpStr);
file->Release();
if (tmpStr && wcscmp(tmpStr, m_FilePath.c_str()) != 0)
{
++m_TrackCount;
m_FilePath = tmpStr;
if (m_Measures & MEASURE_COVER)
{
m_CoverPath.clear();
// Check for embedded art through iTunes interface
IITArtworkCollection* artworkCollection;
hr = track->get_Artwork(&artworkCollection);
if (SUCCEEDED(hr))
{
long count;
artworkCollection->get_Count(&count);
if (count > 0)
{
IITArtwork* artwork;
hr = artworkCollection->get_Item(1, &artwork);
if (SUCCEEDED(hr))
{
_bstr_t coverPath = m_TempCoverPath.c_str();
hr = artwork->SaveArtworkToFile(coverPath);
if (SUCCEEDED(hr))
{
m_CoverPath = m_TempCoverPath;
}
artwork->Release();
}
}
artworkCollection->Release();
}
}
if (m_Measures & MEASURE_LYRICS)
{
FindLyrics();
}
}
}
track->Release();
}
else
{
ClearData(false);
}
}