MStatus MeshControlCmd::doIt( const MArgList& args )
{
MStatus s;
MSelectionList selection;
MSyntax syn = syntax();
MArgDatabase argData(syn, args);
setResult(0);
if (argData.isFlagSet(m_nameFlag[1], &s))
{
MString nodeName; // 提取某个名字的节点
s = argData.getFlagArgument(m_nameFlag[1],0, nodeName);
s = MGlobal::getSelectionListByName(nodeName, selection);
}
else
s = MGlobal::getActiveSelectionList(selection); // 提取选中节点
if (!s)return MS::kSuccess;
bool isInitFlagSet = argData.isFlagSet(m_initFlag[1], &s);
MItSelectionList pSel(selection, MFn::kDependencyNode , &s);
MObject obj;
for (; !pSel.isDone(); pSel.next())
{
MObject depNode;
pSel.getDependNode(depNode);
MFnDependencyNode nodeFn(depNode, &s);
MString typeName = nodeFn.typeName(&s);
if (typeName != NODE_CAGE_DEFORMER_NAME)
continue;
CageDeformerNode* node = (CageDeformerNode*)nodeFn.userNode(&s);
if (!s)
continue;
if (isInitFlagSet)
{
s = node->computeWeight();
}
if (!s)
{
MGlobal::displayError("faild to compute weight");
}
else
MGlobal::displayInfo("succeed to compute weight");
}
return MS::kSuccess;
}
void CLibraryMetaPanel::Update()
{
CSingleLock pLock1( &Library.m_pSection, TRUE );
CSingleLock pLock2( &m_pSection, TRUE );
CLibraryListPtr pSel( GetViewSelection() );
m_nSelected = pSel ? static_cast< int >( pSel->GetCount() ) : 0;
// Show info for library files only
CLibraryFile* pFirst = NULL;
if ( m_nSelected )
{
const CLibraryListItem& pItem = pSel->GetHead();
if ( pItem.Type == CLibraryListItem::LibraryFile )
pFirst = Library.LookupFile( pItem );
if ( pFirst == NULL ) m_nSelected = 0;
}
m_nIcon32 = m_nIcon48 = -1;
if ( m_nSelected == 1 )
{
m_nIndex = pFirst->m_nIndex;
m_sName = pFirst->m_sName;
m_sPath = pFirst->GetPath();
m_sFolder = pFirst->GetFolder();
m_sSize = Settings.SmartVolume( pFirst->GetSize() );
m_sType = ShellIcons.GetTypeString( m_sName );
m_nIcon32 = ShellIcons.Get( pFirst->GetPath(), 32 );
m_nIcon48 = ShellIcons.Get( pFirst->GetPath(), 48 );
m_nRating = pFirst->m_nRating;
}
else if ( m_nSelected > 1 )
{
CString strFormat;
LoadString( strFormat, IDS_LIBPANEL_MULTIPLE_FILES );
m_sName.Format( strFormat, m_nSelected );
QWORD nSize = 0;
m_sFolder = pFirst->GetFolder();
m_nIcon32 = ShellIcons.Get( pFirst->GetPath(), 32 );
m_nIcon48 = ShellIcons.Get( pFirst->GetPath(), 48 );
m_nRating = 0;
for ( POSITION pos = pSel->GetHeadPosition() ; pos ; )
{
CLibraryFile* pFile = Library.LookupFile( pSel->GetNext( pos ) );
if ( pFile == NULL ) continue;
nSize += pFile->GetSize() / 1024;
if ( pFile->IsAvailable() && pFile->GetFolder().CompareNoCase( m_sFolder ) )
{
LoadString( m_sFolder, IDS_LIBPANEL_MULTIPLE_FOLDERS );
}
int nIcon = ShellIcons.Get( pFile->GetPath(), 48 );
if ( nIcon != m_nIcon48 ) m_nIcon48 = -1;
nIcon = ShellIcons.Get( pFile->GetPath(), 32 );
if ( nIcon != m_nIcon32 ) m_nIcon32 = -1;
}
m_sSize = Settings.SmartVolume( nSize );
m_sPath.Empty();
m_sType.Empty();
}
m_pSchema = NULL;
if ( pSel )
{
for ( POSITION pos = pSel->GetHeadPosition() ; pos ; )
{
const CLibraryListItem& pItem = pSel->GetNext( pos );
if ( pItem.Type != CLibraryListItem::LibraryFile ) continue;
CLibraryFile* pFile = Library.LookupFile( pItem );
if ( pFile == NULL ) continue;
m_pSchema = pFile->m_pSchema;
if ( m_pSchema ) break;
}
}
if ( m_pServiceData )
{
m_pMetadata->Setup( m_pServiceData );
}
else
{
m_pMetadata->Setup( m_pSchema );
if ( m_pSchema && pSel )
{
for ( POSITION pos = pSel->GetHeadPosition() ; pos ; )
{
const CLibraryListItem& pItem = pSel->GetNext( pos );
if ( pItem.Type != CLibraryListItem::LibraryFile ) continue;
if ( CLibraryFile* pFile = Library.LookupFile( pItem ) )
{
if ( pFile->m_pMetadata != NULL &&
m_pSchema->Equals( pFile->m_pSchema ) )
{
m_pMetadata->Combine( pFile->m_pMetadata );
}
}
}
}
}
m_pMetadata->CreateLinks();
m_pMetadata->Clean( 4096 );
CClientDC dc( this );
if ( Settings.General.LanguageRTL )
SetLayout( dc.m_hDC, LAYOUT_BITMAPORIENTATIONPRESERVED );
SCROLLINFO pInfo;
CRect rc;
GetClientRect( &rc );
int nThumbSize = min( max( rc.Height() - 16, 64 ), (int)Settings.Library.ThumbSize );
int nHeight = 54 + m_pMetadata->Layout( &dc, rc.Width() - 24 - nThumbSize );
pInfo.cbSize = sizeof(pInfo);
pInfo.fMask = SIF_ALL & ~SIF_TRACKPOS;
pInfo.nMin = 0;
pInfo.nMax = nHeight;
pInfo.nPage = rc.Height();
pInfo.nPos = GetScrollPos( SB_VERT );
pInfo.nPos = max( 0, min( pInfo.nPos, pInfo.nMax - (int)pInfo.nPage + 1 ) );
SetScrollInfo( SB_VERT, &pInfo, TRUE );
if ( m_bForceUpdate || ( m_sThumb != m_sPath ) )
{
m_bForceUpdate = FALSE;
if ( m_bmThumb.m_hObject )
m_bmThumb.DeleteObject();
if ( ! IsThreadAlive() )
{
BeginThread( "CtrlLibraryMetaPanel" );
}
}
pLock2.Unlock();
pLock1.Unlock();
Invalidate();
}