void
BCI2000Viewer::UpdateChannelLabels()
{
if( mFile.IsOpen() )
{
vector<string> signalLabels;
if( mFile.Parameters()->Exists( "ChannelNames" ) )
{
ParamRef labelParam = mFile.Parameter( "ChannelNames" );
for( int k = 0; k < labelParam->NumValues(); ++k )
signalLabels.push_back( labelParam( k ) );
}
for( int i = static_cast<int>( signalLabels.size() ); i < mFile.SignalProperties().Channels(); ++i )
{
ostringstream oss;
oss << i + 1;
signalLabels.push_back( oss.str() );
}
LabelList channelLabels;
int numMarkerChannels = 0;
int j = 1;
while( j < ui->channelList->count()
&& ( ui->channelList->item( j )->flags() & Qt::ItemIsUserCheckable ) )
++j;
int chBase = ++j;
for( ; j < ui->channelList->count()
&& ( ui->channelList->item( j )->flags() & Qt::ItemIsUserCheckable ); ++j )
if( ui->channelList->item( j )->checkState() == Qt::Checked )
channelLabels.push_back(
Label(
static_cast<int>( channelLabels.size() ),
signalLabels[ j - chBase ]
)
);
for( int i = 1; i < ui->channelList->count()
&& ( ui->channelList->item( i )->flags() & Qt::ItemIsUserCheckable ); ++i )
if( ui->channelList->item( i )->checkState() == Qt::Checked )
{
channelLabels.push_back(
Label(
static_cast<int>( channelLabels.size() ),
ui->channelList->item( i )->text().toLocal8Bit().constData()
)
);
++numMarkerChannels;
}
mNumSignalChannels = static_cast<int>( channelLabels.size() ) - numMarkerChannels;
ui->signalDisplay->Display().SetNumMarkerChannels( numMarkerChannels )
.SetChannelLabels( channelLabels )
.SetChannelLabelsVisible( true );
}
else
{
mNumSignalChannels = 0;
ui->signalDisplay->Display().SetNumMarkerChannels( 0 )
.SetChannelLabels( LabelList() );
}
}
void MoMa::SceneApp::draw( LabelList labelList ) {
for( int l=0; l<labelList.size(); l++ ) {
ofPushStyle();
float labelHue = ofGetStyle().color.getHue();
if( labelList[l].state == UNSELECTED ) {
ofColor unselected; unselected.setHsb( labelHue, 128, 255 );
ofSetColor( unselected, 180 ); ofSetLineWidth( 1.2 );
} else if ( labelList[l].state == HOVERED ) {
ofColor hovered; hovered.setHsb( labelHue, 180, 255 );
ofSetColor( hovered, 180 ); ofSetLineWidth( 3 );
} else if (labelList[l].state == SELECTED) {
ofColor selected; selected.setHsb( labelHue, 240, 255 );
ofSetColor( selected, 200 ); ofSetLineWidth( 3 );
}
float labPos = ofMap( labelList[l].idx, idxMin, idxMax, 0, ofGetWidth() );
ofLine( labPos, 0, labPos, ofGetHeight() ); // We draw labels line & names
ofDrawBitmapString( labelList[l].name, labPos+6, 14 );
ofPopStyle();
}
}
std::auto_ptr<OfflineJob> qmimap4::SetLabelOfflineJob::create(InputStream* pStream)
{
wstring_ptr wstrFolder;
READ_STRING(WSTRING, wstrFolder);
if (!wstrFolder.get())
return std::auto_ptr<OfflineJob>(0);
unsigned int nSize = 0;
READ(&nSize, sizeof(nSize));
if (nSize == 0)
return std::auto_ptr<OfflineJob>(0);
UidList listUid;
listUid.resize(nSize);
READ(&listUid[0], nSize*sizeof(UidList::value_type));
wstring_ptr wstrLabel;
READ_STRING(WSTRING, wstrLabel);
unsigned int nLabelSize = 0;
READ(&nLabelSize, sizeof(nLabelSize));
LabelList listLabel;
listLabel.reserve(nLabelSize);
CONTAINER_DELETER(free, listLabel, &freeWString);
for (unsigned int n = 0; n < nLabelSize; ++n) {
wstring_ptr wstrLabel;
READ_STRING(WSTRING, wstrLabel);
listLabel.push_back(wstrLabel.release());
}
return std::auto_ptr<OfflineJob>(new SetLabelOfflineJob(wstrFolder.get(), listUid,
wstrLabel.get(), const_cast<const WCHAR**>(&listLabel[0]), listLabel.size()));
}
void StarComponent::drawLabels()
{
if( m_hideLabels )
return;
SkyLabeler *labeler = SkyLabeler::Instance();
labeler->setPen( QColor( KStarsData::Instance()->colorScheme()->colorNamed( "SNameColor" ) ) );
int max = int( m_zoomMagLimit * 10.0 );
if ( max < 0 ) max = 0;
if ( max > MAX_LINENUMBER_MAG ) max = MAX_LINENUMBER_MAG;
for ( int i = 0; i <= max; i++ ) {
LabelList* list = m_labelList[ i ];
for ( int j = 0; j < list->size(); j++ ) {
labeler->drawNameLabel( list->at(j).obj, list->at(j).o );
}
list->clear();
}
}
