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// -*- Mode: C++; tab-width: 2; -*-
// vi: set ts=2:
//
#include <BALL/VIEW/DIALOGS/contourSurfaceDialog.h>
#include <BALL/VIEW/WIDGETS/datasetControl.h>
#include <BALL/VIEW/DATATYPE/standardDatasets.h>
#include <BALL/VIEW/KERNEL/common.h>
#include <QtWidgets/QLineEdit>
#include <QtWidgets/QPushButton>
#include <QtWidgets/QLayout>
namespace BALL
{
namespace VIEW
{
ContourSurfaceDialog::ContourSurfaceDialog( QWidget* parent, const char* name )
: QDialog(parent),
Ui_ContourSurfaceDialogData()
{
setupUi(this);
// signals and slots connections
connect( buttonCancel, SIGNAL( clicked() ), this, SLOT( reject() ) );
connect( buttonOk, SIGNAL( clicked() ), this, SLOT( accept() ) );
connect( threshold, SIGNAL( textChanged(const QString&) ), this, SLOT( valuesChanged() ) );
connect( grids, SIGNAL( activated(int) ), this, SLOT( valuesChanged() ) );
connect( color_button, SIGNAL( clicked() ), this, SLOT( chooseColor() ) );
setObjectName(name);
}
ContourSurfaceDialog::~ContourSurfaceDialog()
{
}
double ContourSurfaceDialog::getThreshold() const
{
if (threshold->text().isEmpty()) return std::numeric_limits<double>::max();
try
{
return (double)ascii(threshold->text()).toFloat();
}
catch(...)
{
return std::numeric_limits<double>::max();
}
}
void ContourSurfaceDialog::setGrid(Dataset* grid)
{
grid_ = grid;
}
Dataset* ContourSurfaceDialog::getGrid()
{
return grid_;
}
void ContourSurfaceDialog::valuesChanged()
{
buttonOk->setEnabled((grids->currentIndex() != -1) &&
!grids->currentText().isEmpty() &&
(getThreshold() != std::numeric_limits<double>::max()));
}
int ContourSurfaceDialog::exec()
{
grids->clear();
vector<Dataset*> sets = controller_->getDatasets();
vector<Dataset*>::iterator it = sets.begin();
unsigned int index_selected_grid=0;
for (unsigned int i=0; it != sets.end(); it++, i++)
{
grids->addItem((**it).getName().c_str());
if(*it==grid_) index_selected_grid=i;
}
grids->setCurrentIndex(index_selected_grid);
valuesChanged();
if (!QDialog::exec()) return QDialog::Rejected;
if (grids->currentIndex() == -1) grid_ = 0;
else grid_ = sets[grids->currentIndex()];
return QDialog::Accepted;
}
void ContourSurfaceDialog::chooseColor()
{
VIEW::chooseColor(color_label);
}
ColorRGBA ContourSurfaceDialog::getColor()
{
return VIEW::getColor(color_label);
}
}} //namespaces
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