void
ViewerDatabaseCorrelationMethods::UpdateDatabaseCorrelation(const std::string &cName)
{
DatabaseCorrelation *c = GetViewerState()->GetDatabaseCorrelationList()->FindCorrelation(cName);
if(c != 0)
{
DatabaseCorrelation *replacementCorrelation = CreateDatabaseCorrelation(
c->GetName(), c->GetDatabaseNames(), (int)c->GetMethod());
if(replacementCorrelation != 0)
{
// Copy over the old database correlation.
*c = *replacementCorrelation;
}
}
}
DatabaseCorrelation *
DatabaseCorrelationList::FindCorrelation(const std::string &name) const
{
DatabaseCorrelation *retval = 0;
for(size_t i = 0; i < correlations.size(); ++i)
{
DatabaseCorrelation *c = (DatabaseCorrelation *)correlations[i];
if(name == c->GetName())
{
retval = c;
break;
}
}
return retval;
}
void
QvisDatabaseCorrelationWindow::CreateWidgets(
const DatabaseCorrelation &correlation)
{
QWidget *central = new QWidget(this);
setCentralWidget(central);
QVBoxLayout *topLayout = new QVBoxLayout(central);
topLayout->setMargin(10);
topLayout->setSpacing(5);
// Create the name line edit.
QGridLayout *gLayout = new QGridLayout();
topLayout->addLayout(gLayout);
correlationNameLineEdit = new QLineEdit(central);
correlationNameLineEdit->setText(correlation.GetName().c_str());
correlationNameLineEdit->setEnabled(createMode);
QLabel *nameLabel = new QLabel(tr("Name"), central);
nameLabel->setEnabled(createMode);
gLayout->addWidget(nameLabel, 0, 0);
gLayout->addWidget(correlationNameLineEdit, 0, 1);
// Create the correlation method combobox.
correlationMethodComboBox = new QComboBox(central);
correlationMethodComboBox->addItem(tr("Padded index"));
correlationMethodComboBox->addItem(tr("Stretched index"));
correlationMethodComboBox->addItem(tr("Time"));
correlationMethodComboBox->addItem(tr("Cycle"));
int method = (int)correlation.GetMethod();
correlationMethodComboBox->setCurrentIndex(method);
gLayout->addWidget(correlationMethodComboBox, 1, 1);
gLayout->addWidget(new QLabel(tr("Correlation method"), central), 1, 0);
topLayout->addSpacing(10);
// Create the widgets that let us add sources to the database correlation.
QGridLayout *srcLayout = new QGridLayout();
topLayout->addLayout(srcLayout);
srcLayout->setSpacing(5);
const int S[] = {1, 5, 1, 1, 5};
int i;
for(i = 0; i < 5; ++i)
srcLayout->setRowStretch(i, S[i]);
srcLayout->addWidget(new QLabel(tr("Sources"), central), 0, 0);
srcLayout->addWidget(new QLabel(tr("Correlated sources"), central), 0, 2);
//
// Simplify the source names.
//
NameSimplifier simplifier;
const stringVector &sources = GetViewerState()->GetGlobalAttributes()->GetSources();
for(i = 0; i < sources.size(); ++i)
simplifier.AddName(sources[i]);
stringVector shortSources;
simplifier.GetSimplifiedNames(shortSources);
std::map<std::string, std::string> shortToLong, longToShort;
for(i = 0; i < sources.size(); ++i)
{
shortToLong[shortSources[i]] = sources[i];
longToShort[sources[i]] = shortSources[i];
}
// Create and populate the list of sources.
sourcesListBox = new QListWidget(central);
sourcesListBox->setSelectionMode(QAbstractItemView::MultiSelection);
for(i = 0; i < sources.size(); ++i)
{
if(!correlation.UsesDatabase(sources[i]))
sourcesListBox->addItem(shortSources[i].c_str());
}
if(sources.size() > 0)
sourcesListBox->setCurrentItem(0);
connect(sourcesListBox, SIGNAL(currentRowChanged(int)),
this, SLOT(setAddButtonEnabled(int)));
srcLayout->addWidget(sourcesListBox, 1, 0, 5, 1);
// Create and populate the list of correlated sources.
correlatedSourcesListBox = new QListWidget(central);
correlatedSourcesListBox->setSelectionMode(QAbstractItemView::MultiSelection);
const stringVector &dbs = correlation.GetDatabaseNames();
for(i = 0; i < correlation.GetNumDatabases(); ++i)
correlatedSourcesListBox->addItem(longToShort[dbs[i]].c_str());
if(dbs.size() > 0)
correlatedSourcesListBox->setCurrentRow(0);
connect(correlatedSourcesListBox, SIGNAL(currentRowChanged(int)),
this, SLOT(setRemoveButtonEnabled(int)));
srcLayout->addWidget(correlatedSourcesListBox, 1, 2, 5, 1);
// Create the add and remove buttons.
addButton = new QPushButton("-->", central);
connect(addButton, SIGNAL(clicked()),
this, SLOT(addSources()));
srcLayout->addWidget(addButton, 2, 1);
removeButton = new QPushButton("<--", central);
connect(removeButton, SIGNAL(clicked()),
this, SLOT(removeSources()));
srcLayout->addWidget(removeButton, 3, 1);
UpdateAddRemoveButtonsEnabledState();
// Add the action and cancel buttons.
//topLayout->addSpacing(10);
QHBoxLayout *actionButtonLayout = new QHBoxLayout();
topLayout->addLayout(actionButtonLayout);
QPushButton *actionButton = new QPushButton(
createMode?tr("Create database correlation") : tr("Alter database correlation"), central);
connect(actionButton, SIGNAL(clicked()),
this, SLOT(actionClicked()));
actionButtonLayout->addWidget(actionButton);
actionButtonLayout->addStretch(10);
QPushButton *cancelButton = new QPushButton(tr("Cancel"), central);
connect(cancelButton, SIGNAL(clicked()),
this, SLOT(cancelClicked()));
actionButtonLayout->addWidget(cancelButton);
}