PlyOpenDlg::PlyOpenDlg(QWidget* parent) : QDialog(parent), Ui::PlyOpenDlg()
{
setupUi(this);
connect(buttonBox, SIGNAL(accepted()), this, SLOT(testBeforeAccept()));
connect(this, SIGNAL(fullyAccepted()), this, SLOT(accept()));
}
void PlyOpenDlg::applyAll()
{
if (isValid())
{
saveContext(&s_lastContext);
s_lastContext.applyAll = true;
emit fullyAccepted();
}
}
void PlyOpenDlg::testBeforeAccept()
{
//we need at least two coordinates for a points (i.e. 2D)
int zeroCoord=0;
if (xComboBox->currentIndex()==0) ++zeroCoord;
if (yComboBox->currentIndex()==0) ++zeroCoord;
if (zComboBox->currentIndex()==0) ++zeroCoord;
if (zeroCoord>1)
{
QMessageBox::warning(0, "Error", "At least two vertex coordinates (X,Y,Z) must be defined!");
return;
}
//we must assure that no property is assigned to more than one field
int n = xComboBox->count();
int p = facesComboBox->count();
assert(n+p>=2);
int* assignedIndexCount = new int[n+p];
memset(assignedIndexCount,0,(n+p)*sizeof(int));
++assignedIndexCount[xComboBox->currentIndex()];
++assignedIndexCount[yComboBox->currentIndex()];
++assignedIndexCount[zComboBox->currentIndex()];
++assignedIndexCount[rComboBox->currentIndex()];
++assignedIndexCount[gComboBox->currentIndex()];
++assignedIndexCount[bComboBox->currentIndex()];
++assignedIndexCount[iComboBox->currentIndex()];
++assignedIndexCount[sfComboBox->currentIndex()];
++assignedIndexCount[nxComboBox->currentIndex()];
++assignedIndexCount[nyComboBox->currentIndex()];
++assignedIndexCount[nzComboBox->currentIndex()];
++assignedIndexCount[facesComboBox->currentIndex() > 0 ? n+facesComboBox->currentIndex() : 0];
++assignedIndexCount[textCoordsComboBox->currentIndex() > 0 ? n+textCoordsComboBox->currentIndex() : 0];
bool isValid = true;
for (int i=1;i<n+p;++i)
if (assignedIndexCount[i]>1)
{
isValid = false;
QMessageBox::warning(0, "Error",
QString("Can't assign same property to multiple fields! (%1)").arg(xComboBox->itemText(i)));
break;
}
delete[] assignedIndexCount;
assignedIndexCount=0;
if (isValid)
emit fullyAccepted();
}
PlyOpenDlg::PlyOpenDlg(QWidget* parent)
: QDialog(parent)
, Ui::PlyOpenDlg()
{
setupUi(this);
try
{
m_standardCombos.push_back(xComboBox);
m_standardCombos.push_back(yComboBox);
m_standardCombos.push_back(zComboBox);
m_standardCombos.push_back(rComboBox);
m_standardCombos.push_back(gComboBox);
m_standardCombos.push_back(bComboBox);
m_standardCombos.push_back(iComboBox);
m_standardCombos.push_back(nxComboBox);
m_standardCombos.push_back(nyComboBox);
m_standardCombos.push_back(nzComboBox);
m_sfCombos.push_back(sfComboBox);
m_listCombos.push_back(facesComboBox);
m_listCombos.push_back(textCoordsComboBox);
m_singleCombos.push_back(texIndexComboBox);
}
catch(std::bad_alloc)
{
//not enough memory?! What can we do...
}
connect(addSFToolButton, SIGNAL(clicked()), this, SLOT(addSFComboBox()));
connect(applyButton, SIGNAL(clicked()), this, SLOT(apply()));
connect(applyAllButton, SIGNAL(clicked()), this, SLOT(applyAll()));
connect(cancelButton, SIGNAL(clicked()), this, SLOT(reject()));
connect(this, SIGNAL(fullyAccepted()), this, SLOT(accept()));
}