int CLibraryHeaderPanel::Update()
{
CAlbumFolder* pFolder = GetSelectedAlbum();
if ( pFolder == NULL || pFolder->m_pSchema == NULL ) return 0;
m_nIcon32 = pFolder->m_pSchema->m_nIcon32;
m_nIcon48 = pFolder->m_pSchema->m_nIcon48;
m_sTitle = pFolder->m_pSchema->m_sHeaderTitle;
m_sSubtitle = pFolder->m_pSchema->m_sHeaderSubtitle;
if ( pFolder->GetParent() == NULL )
{
QWORD nTotalVolume;
DWORD nTotalFiles;
CString str;
LibraryMaps.GetStatistics( &nTotalFiles, &nTotalVolume );
str.Format( _T("%lu"), nTotalFiles );
m_sSubtitle.Replace( _T("{totalFiles}"), str );
str = Settings.SmartVolume( nTotalVolume, KiloBytes );
m_sSubtitle.Replace( _T("{totalVolume}"), str );
}
pFolder->m_pSchema->ResolveTokens( m_sTitle, pFolder->m_pXML );
pFolder->m_pSchema->ResolveTokens( m_sSubtitle, pFolder->m_pXML );
if ( m_sTitle.IsEmpty() ) m_sTitle = pFolder->m_sName;
m_pMetadata.Setup( pFolder->m_pSchema );
m_pMetadata.Remove( pFolder->m_pSchema->GetFirstMemberName() );
m_pMetadata.Combine( pFolder->m_pXML );
m_pMetadata.CreateLinks();
m_pMetadata.Clean( 54 );
if ( m_pMetadata.GetCount() )
{
CClientDC dc( this );
CFont* pFont = (CFont*)dc.SelectObject( &CoolInterface.m_fntNormal );
m_nKeyWidth = m_nMetaWidth = 0;
m_pMetadata.ComputeWidth( &dc, m_nKeyWidth, m_nMetaWidth );
if ( m_nKeyWidth ) m_nKeyWidth += 8;
m_nMetaWidth += m_nKeyWidth;
dc.SelectObject( pFont );
}
if (m_hWnd) Invalidate();
int nHeight = static_cast< int >( m_pMetadata.GetCount() * 12 + 8 );
if ( pFolder->GetParent() )
{
nHeight = max( 64, nHeight );
}
else
{
nHeight = max( 56, nHeight );
}
return min( 80, nHeight );
}
void CLibraryTileView::Update()
{
CSingleLock oLock( &Library.m_pSection );
if ( ! oLock.Lock( 250 ) )
{
Invalidate();
return;
}
CLibraryTreeItem* pFolders = GetFolderSelection();
CAlbumFolder* pFolder = NULL;
if ( pFolders == NULL || pFolders->m_pVirtual == NULL )
{
pFolder = Library.GetAlbumRoot();
}
else
{
if ( pFolders->m_pSelNext != NULL || pFolders->m_pVirtual->GetFileCount() > 0 )
{
if ( ! empty() )
{
clear();
Invalidate();
}
return;
}
pFolder = pFolders->m_pVirtual;
}
DWORD nCookie = GetFolderCookie();
bool bChanged = false;
for ( iterator pTile = begin(); pTile != end(); )
{
CAlbumFolder* pAlbum = (*pTile)->GetAlbum();
if ( pAlbum && pAlbum->GetParent() == pFolder )
{
bChanged = (*pTile)->Update() || bChanged;
pAlbum->m_nListCookie = nCookie;
++pTile;
}
else
{
if ( (*pTile)->m_bSelected ) Select( pTile, TRI_FALSE );
if ( pTile == m_pFocus ) m_pFocus = end();
if ( pTile == m_pFirst ) m_pFirst = end();
pTile = m_oList.erase( pTile );
bChanged = true;
}
}
if ( bChanged )
{
CRect rcClient;
GetClientRect( &rcClient );
int nMax = (int)( ( size() + m_nColumns - 1 ) / m_nColumns ) * m_szBlock.cy;
m_nScroll = max( 0, min( m_nScroll, nMax - rcClient.Height() + 1 ) );
}
for ( POSITION pos = pFolder ? pFolder->GetFolderIterator() : NULL; pos; )
{
CAlbumFolder* pChild = pFolder->GetNextFolder( pos );
if ( pChild->m_nListCookie != nCookie )
{
m_oList.push_back( new CLibraryTileItem( pChild ) );
pChild->m_nListCookie = nCookie;
bChanged = true;
}
}
if ( bChanged )
{
// ToDo: Review if still necessary for modern libs, and no boost::ptr_list
// Crude workaround broken std::list::sort (vc++7.1):
// sort() may invalidate at the end iterator
// As of Boost 1.33.0, ptr_list does not provide
// iterator versions of sort, which might solve this problem just as well.
BOOL bFocusAtEnd = m_pFocus == m_oList.end();
BOOL bFirstAtEnd = m_pFirst == m_oList.end();
m_oList.sort( SortList() );
if ( bFocusAtEnd ) m_pFocus = m_oList.end();
if ( bFirstAtEnd ) m_pFirst = m_oList.end();
UpdateScroll();
}
}