def __init__(self, dokument=None, parent=None):
super(BASE_DIJALOG_CISTIZRAK, self).__init__(parent)
self.setupUi(self)
#instanca dokumenta
tegla = pickle.loads(dokument)
self.doc = tegla #TODO!
self.aktivniZrak = None #string kljuca
self.pushButtonIzbrisi.setEnabled(False)
self.enable_edit_widgets(check=False)
#popunjavanje dijaloga za dodavanje dilucijskih jedinica
self.model = ListModelCistiZrak(dokument=tegla)
self.listViewCistiZrak.setModel(self.model)
### Setup signala i slotova ###
self.setup_signal_connections()
class DijalogCistiZrak(BASE_DIJALOG_CISTIZRAK, FORM_DIJALOG_CISTIZRAK):
"""
Gui element glavnog prozora
"""
def __init__(self, dokument=None, parent=None):
super(BASE_DIJALOG_CISTIZRAK, self).__init__(parent)
self.setupUi(self)
#instanca dokumenta
tegla = pickle.loads(dokument)
self.doc = tegla #TODO!
self.aktivniZrak = None #string kljuca
self.pushButtonIzbrisi.setEnabled(False)
self.enable_edit_widgets(check=False)
#popunjavanje dijaloga za dodavanje dilucijskih jedinica
self.model = ListModelCistiZrak(dokument=tegla)
self.listViewCistiZrak.setModel(self.model)
### Setup signala i slotova ###
self.setup_signal_connections()
def get_dokument(self):
tegla = pickle.dumps(self.doc)
return tegla
def setup_signal_connections(self):
self.listViewCistiZrak.clicked.connect(self.select_aktivni_zrak)
self.pushButtonDodaj.clicked.connect(self.add_zrak)
self.pushButtonIzbrisi.clicked.connect(self.remove_zrak)
self.lineEditModel.textChanged.connect(self.edit_model_zrak)
self.lineEditProizvodjac.textChanged.connect(self.edit_proizvodjac_zrak)
self.doubleSpinBoxSO2.valueChanged.connect(self.edit_SO2_zrak)
self.doubleSpinBoxNOx.valueChanged.connect(self.edit_NOx_zrak)
self.doubleSpinBoxCO.valueChanged.connect(self.edit_CO_zrak)
self.doubleSpinBoxO3.valueChanged.connect(self.edit_O3_zrak)
self.doubleSpinBoxBTX.valueChanged.connect(self.edit_BTX_zrak)
def add_zrak(self):
"""Metoda dodaje novi generator cistog zraka u dokument."""
naziv, ok = QtGui.QInputDialog.getText(self,
'Izbor naziva generatora cistog zraka',
'Naziv : ')
if ok:
naziv = str(naziv)
if len(naziv) == 0:
msg = 'Naziv generatora cistog zraka nije zadan.'
QtGui.QMessageBox.information(self, 'Problem', msg)
elif naziv in self.doc.get_listu_dilucijskih_jedinica():
msg = 'Generator cistog zraka istog naziva vec postoji.'
QtGui.QMessageBox.information(self, 'Problem', msg)
else:
zrak = GeneratorCistogZraka(model=naziv)
self.doc.set_cistiZrak(naziv, zrak)
self.listViewCistiZrak.clearSelection()
self.aktivniZrak = None
self.pushButtonIzbrisi.setEnabled(False)
self.enable_edit_widgets(check=False)
self.model.refresh_model()
def remove_zrak(self):
"""Metoda brise selektirani generator cistog zraka iz dokumenta."""
if self.aktivniZrak != None:
self.doc.remove_cistiZrak(self.aktivniZrak)
self.listViewCistiZrak.clearSelection()
self.aktivniZrak = None
self.pushButtonIzbrisi.setEnabled(False)
self.enable_edit_widgets(check=False)
self.model.refresh_model()
def edit_model_zrak(self, x):
"""Callback za promjenu naziva modela generatora cistog zraka."""
try:
value = str(x)
zrak = self.doc.get_cistiZrak(self.aktivniZrak)
zrak.set_model(value)
except Exception as err:
logging.warning(str(err), exc_info=True)
QtGui.QMessageBox.warning(self, 'Pogreska pri radu', str(err))
def edit_proizvodjac_zrak(self, x):
"""Callback za promjenu naziva proizvodjaca generatora cistog zraka."""
try:
value = str(x)
zrak = self.doc.get_cistiZrak(self.aktivniZrak)
zrak.set_proizvodjac(value)
except Exception as err:
logging.warning(str(err), exc_info=True)
QtGui.QMessageBox.warning(self, 'Pogreska pri radu', str(err))
def edit_SO2_zrak(self, x):
"""Callback za promjenu naziva maxSO2 generatora cistog zraka."""
try:
value = float(x)
zrak = self.doc.get_cistiZrak(self.aktivniZrak)
zrak.set_maxSO2(value)
except Exception as err:
logging.warning(str(err), exc_info=True)
QtGui.QMessageBox.warning(self, 'Pogreska pri radu', str(err))
def edit_NOx_zrak(self, x):
"""Callback za promjenu naziva maxNOx generatora cistog zraka."""
try:
value = float(x)
zrak = self.doc.get_cistiZrak(self.aktivniZrak)
zrak.set_maxNOx(value)
except Exception as err:
logging.warning(str(err), exc_info=True)
QtGui.QMessageBox.warning(self, 'Pogreska pri radu', str(err))
def edit_CO_zrak(self, x):
"""Callback za promjenu naziva maxCO generatora cistog zraka."""
try:
value = float(x)
zrak = self.doc.get_cistiZrak(self.aktivniZrak)
zrak.set_maxCO(value)
except Exception as err:
logging.warning(str(err), exc_info=True)
QtGui.QMessageBox.warning(self, 'Pogreska pri radu', str(err))
def edit_O3_zrak(self, x):
"""Callback za promjenu naziva maxO3 generatora cistog zraka."""
try:
value = float(x)
zrak = self.doc.get_cistiZrak(self.aktivniZrak)
zrak.set_maxO3(value)
except Exception as err:
logging.warning(str(err), exc_info=True)
QtGui.QMessageBox.warning(self, 'Pogreska pri radu', str(err))
def edit_BTX_zrak(self, x):
"""Callback za promjenu naziva maxBTX generatora cistog zraka."""
try:
value = float(x)
zrak = self.doc.get_cistiZrak(self.aktivniZrak)
zrak.set_maxBTX(value)
except Exception as err:
logging.warning(str(err), exc_info=True)
QtGui.QMessageBox.warning(self, 'Pogreska pri radu', str(err))
def select_aktivni_zrak(self, x):
"""
Callback za izbor generatora cistog zraka sa liste
"""
value = self.model.data(x, QtCore.Qt.DisplayRole)
self.aktivniZrak = value
self.pushButtonIzbrisi.setEnabled(True)
self.enable_edit_widgets(check=True)
self.set_podatke_zraka()
def set_podatke_zraka(self):
"""
setter stanja izabranog generatora cistog zraka.
"""
#block signale za editiranje postavki
self.block_edit_signals(check=True)
try:
zrak = self.doc.get_cistiZrak(self.aktivniZrak)
self.lineEditModel.setText(zrak.get_model())
self.lineEditProizvodjac.setText(zrak.get_proizvodjac())
self.doubleSpinBoxSO2.setValue(zrak.get_maxSO2())
self.doubleSpinBoxNOx.setValue(zrak.get_maxNOx())
self.doubleSpinBoxCO.setValue(zrak.get_maxCO())
self.doubleSpinBoxO3.setValue(zrak.get_maxO3())
self.doubleSpinBoxBTX.setValue(zrak.get_maxBTX())
except Exception as err:
logging.error(str(err), exc_info=True)
QtGui.QMessageBox.warning(self, 'Pogreska pri radu', str(err))
self.lineEditModel.setText('n/a')
self.lineEditProizvodjac.setText('n/a')
self.doubleSpinBoxSO2.setValue(0.0)
self.doubleSpinBoxNOx.setValue(0.0)
self.doubleSpinBoxCO.setValue(0.0)
self.doubleSpinBoxO3.setValue(0.0)
self.doubleSpinBoxBTX.setValue(0.0)
#unblock signale za editiranje postavki
self.block_edit_signals(check=False)
def enable_edit_widgets(self, check=True):
"""
Metoda sluzi za enable ili disable edit widgeta za postavke generatora cistog zraka.
"""
x = bool(check)
self.lineEditModel.setEnabled(x)
self.lineEditProizvodjac.setEnabled(x)
self.doubleSpinBoxSO2.setEnabled(x)
self.doubleSpinBoxNOx.setEnabled(x)
self.doubleSpinBoxCO.setEnabled(x)
self.doubleSpinBoxO3.setEnabled(x)
self.doubleSpinBoxBTX.setEnabled(x)
def block_edit_signals(self, check=True):
"""
Metoda sluzi za block ili unblock edit signala za postavke generatora cistog zraka.
"""
x = bool(check)
self.lineEditModel.blockSignals(x)
self.lineEditProizvodjac.blockSignals(x)
self.doubleSpinBoxSO2.blockSignals(x)
self.doubleSpinBoxNOx.blockSignals(x)
self.doubleSpinBoxCO.blockSignals(x)
self.doubleSpinBoxO3.blockSignals(x)
self.doubleSpinBoxBTX.blockSignals(x)
