def ask(self):
while True:
cords = input("Shoot!!!: ").split()
if len(cords) != 2:
raise WrongValueException()
x, y = cords
if not (x.isdigit()) or not (y.isdigit()):
raise WrongValueException()
return Dot(int(x), int(y))
def _getValue(self, textbox, mandatory):
textbox.setStyleSheet("QLineEdit{background: white}")
value = textbox.text().strip()
if value == "" and mandatory:
textbox.setStyleSheet("QLineEdit{background: yellow}")
raise WrongValueException()
return value
def clusterDistance(self):
try:
if self.clusterItem.checkState(0) == Qt.Checked:
dist = self.clusterDistanceItem.text(1)
else:
return 0
except:
return 0
try:
f = float(dist)
return f
except:
raise WrongValueException()
def value(self):
self.setBackgroundColor(0, Qt.white)
self.setBackgroundColor(1, Qt.white)
try:
if isinstance(self._value, bool):
return self.checkState(1) == Qt.Checked
elif isinstance(self._value, (int, long)):
return long(self.text(1))
elif isinstance(self._value, float):
return float(self.text(1))
elif isinstance(self._value, tuple):
return self.combo.currentText()
elif ("\n" in unicode(self._value)
or unicode(self._value).upper().startswith("EPSG:")):
return self.newValue
else:
return self.text(1)
except:
self.setBackgroundColor(0, Qt.yellow)
self.setBackgroundColor(1, Qt.yellow)
raise WrongValueException()
raise e
def getSettings(self):
try:
title = self._getValue(self.titleBox, True)
except WrongValueException, e:
self.tabPanel.setCurrentIndex(0)
for b in self.themesButtons:
if b.isChecked():
themeName = self.themesButtons[b]
break
logo = self.logoBox.text().strip()
if logo and not os.path.exists(logo):
self.tabPanel.setCurrentIndex(0)
self.logoBox.setStyleSheet("QLineEdit{background: yellow}")
raise WrongValueException()
self.logoBox.setStyleSheet("QLineEdit{background: white}")
parameters = {"Title": title, "Logo": logo, "Theme": themeName}
try:
for param, item in self.settingsItems.iteritems():
parameters[param] = item.value()
except WrongValueException, e:
self.tabPanel.setCurrentIndex(5)
return parameters
def getLayersAndGroups(self):
layers = []
groups = {}
for i in xrange(self.layersTree.topLevelItemCount()):
item = self.layersTree.topLevelItem(i)